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O=e,S=(_=O.position,O.point),A=O.line,P=O.text,I=O.autoAdjust,T=O.direction;s=i.__assign(i.__assign({},this.parsePosition(_)),{coordinateBBox:this.getCoordinateBBox(),point:S,line:A,text:P,autoAdjust:I,direction:T})}else if("dataRegion"===t){var E=e,j=(c=E.start,h=E.end,E.region),L=(P=E.text,E.lineLength);s={points:this.getRegionPoints(c,h),region:j,text:P,lineLength:L}}else if("regionFilter"===t){var k=e,B=(c=k.start,h=k.end,k.apply),D=k.color,F=this.view.geometries,R=[],N=function(t){t&&(t.isGroup()?t.getChildren().forEach((function(t){return N(t)})):R.push(t))};r.each(F,(function(t){B?r.contains(B,t.type)&&r.each(t.elements,(function(t){N(t.shape)})):r.each(t.elements,(function(t){N(t.shape)}))})),s={color:D,shapes:R,start:this.parsePosition(c),end:this.parsePosition(h)}}var G=r.deepMix({},n,i.__assign(i.__assign({},s),{top:e.top,style:e.style,offsetX:e.offsetX,offsetY:e.offsetY}));return G.container=this.getComponentContainer(G),G.animate=this.view.getOptions().animate&&G.animate&&r.get(e,"animate",G.animate),G.animateOption=r.deepMix({},a.DEFAULT_ANIMATE_CFG,G.animateOption,e.animateOption),G},e.prototype.isTop=function(t){return r.get(t,"top",!0)},e.prototype.getComponentContainer=function(t){return this.isTop(t)?this.foregroundContainer:this.backgroundContainer},e.prototype.getAnnotationTheme=function(t){return r.get(this.view.getTheme(),["components","annotation",t],{})},e}(n(37).Controller);e.default=c},function(t,e,n){"use strict";Object.defineProperty(e,"__esModule",{value:!0});var i=n(1),r=n(0),o=n(6),a=n(26),s=n(32),u=n(65),l=n(65),c=n(249),h=n(27),f=n(37),p=["container"],d=i.__assign(i.__assign({},s.DEFAULT_ANIMATE_CFG),{appear:null}),g=function(t){function e(e){var n=t.call(this,e)||this;return n.cache=new Map,n.gridContainer=n.view.getLayer(o.LAYER.BG).addGroup(),n.axisContainer=n.view.getLayer(o.LAYER.BG).addGroup(),n}return i.__extends(e,t),Object.defineProperty(e.prototype,"name",{get:function(){return"axis"},enumerable:!1,configurable:!0}),e.prototype.init=function(){},e.prototype.render=function(){this.update()},e.prototype.layout=function(){var t=this,e=this.view.getCoordinate();r.each(this.getComponents(),(function(n){var i,r=n.component,a=n.direction,s=n.type,l=n.extra,h=l.dim,f=l.scale,p=l.alignTick;if(s===o.COMPONENT_TYPE.AXIS)e.isPolar?"x"===h?i=e.isTransposed?u.getAxisRegion(e,a):u.getCircleAxisCenterRadius(e):"y"===h&&(i=e.isTransposed?u.getCircleAxisCenterRadius(e):u.getAxisRegion(e,a)):i=u.getAxisRegion(e,a);else if(s===o.COMPONENT_TYPE.GRID)if(e.isPolar){i={items:e.isTransposed?"x"===h?c.getCircleGridItems(e,t.view.getYScales()[0],f,p,h):c.getLineGridItems(e,f,h,p):"x"===h?c.getLineGridItems(e,f,h,p):c.getCircleGridItems(e,t.view.getXScale(),f,p,h),center:t.view.getCoordinate().getCenter()}}else i={items:c.getLineGridItems(e,f,h,p)};r.update(i)}))},e.prototype.update=function(){this.option=this.view.getOptions().axes;var t=new Map;this.updateXAxes(t),this.updateYAxes(t);var e=new Map;this.cache.forEach((function(n,i){t.has(i)?e.set(i,n):n.component.destroy()})),this.cache=e},e.prototype.clear=function(){t.prototype.clear.call(this),this.cache.clear(),this.gridContainer.clear(),this.axisContainer.clear()},e.prototype.destroy=function(){t.prototype.destroy.call(this),this.gridContainer.remove(!0),this.axisContainer.remove(!0)},e.prototype.getComponents=function(){var t=[];return this.cache.forEach((function(e){t.push(e)})),t},e.prototype.updateXAxes=function(t){var e=this.view.getXScale();if(e&&!e.isIdentity){var n=l.getAxisOption(this.option,e.field);if(!1!==n){var i=u.getAxisDirection(n,o.DIRECTION.BOTTOM),a=o.LAYER.BG,s=this.view.getCoordinate(),c=this.getId("axis",e.field),f=this.getId("grid",e.field);if(s.isRect){if(g=this.cache.get(c)){var d=this.getLineAxisCfg(e,n,i);h.omit(d,p),g.component.update(d),t.set(c,g)}else g=this.createLineAxis(e,n,a,i,"x"),this.cache.set(c,g),t.set(c,g);if(y=this.cache.get(f)){d=this.getLineGridCfg(e,n,i,"x");h.omit(d,p),y.component.update(d),t.set(f,y)}else(y=this.createLineGrid(e,n,a,i,"x"))&&(this.cache.set(f,y),t.set(f,y))}else if(s.isPolar){var g,y;if(g=this.cache.get(c)){d=s.isTransposed?this.getLineAxisCfg(e,n,o.DIRECTION.RADIUS):this.getCircleAxisCfg(e,n,i);h.omit(d,p),g.component.update(d),t.set(c,g)}else{if(s.isTransposed){if(r.isUndefined(n))return;g=this.createLineAxis(e,n,a,o.DIRECTION.RADIUS,"x")}else g=this.createCircleAxis(e,n,a,i,"x");this.cache.set(c,g),t.set(c,g)}if(y=this.cache.get(f)){d=s.isTransposed?this.getCircleGridCfg(e,n,o.DIRECTION.RADIUS,"x"):this.getLineGridCfg(e,n,o.DIRECTION.CIRCLE,"x");h.omit(d,p),y.component.update(d),t.set(f,y)}else{if(s.isTransposed){if(r.isUndefined(n))return;y=this.createCircleGrid(e,n,a,o.DIRECTION.RADIUS,"x")}else y=this.createLineGrid(e,n,a,o.DIRECTION.CIRCLE,"x");y&&(this.cache.set(f,y),t.set(f,y))}}}}},e.prototype.updateYAxes=function(t){var e=this,n=this.view.getYScales();r.each(n,(function(n,i){if(n&&!n.isIdentity){var a=n.field,s=l.getAxisOption(e.option,a);if(!1!==s){var c=o.LAYER.BG,f=e.getId("axis",a),d=e.getId("grid",a),g=e.view.getCoordinate();if(g.isRect){var y=u.getAxisDirection(s,0===i?o.DIRECTION.LEFT:o.DIRECTION.RIGHT);if(m=e.cache.get(f)){var v=e.getLineAxisCfg(n,s,y);h.omit(v,p),m.component.update(v),t.set(f,m)}else m=e.createLineAxis(n,s,c,y,"y"),e.cache.set(f,m),t.set(f,m);if(x=e.cache.get(d)){v=e.getLineGridCfg(n,s,y,"y");h.omit(v,p),x.component.update(v),t.set(d,x)}else(x=e.createLineGrid(n,s,c,y,"y"))&&(e.cache.set(d,x),t.set(d,x))}else if(g.isPolar){var m,x;if(m=e.cache.get(f)){v=g.isTransposed?e.getCircleAxisCfg(n,s,o.DIRECTION.CIRCLE):e.getLineAxisCfg(n,s,o.DIRECTION.RADIUS);h.omit(v,p),m.component.update(v),t.set(f,m)}else{if(g.isTransposed){if(r.isUndefined(s))return;m=e.createCircleAxis(n,s,c,o.DIRECTION.CIRCLE,"y")}else m=e.createLineAxis(n,s,c,o.DIRECTION.RADIUS,"y");e.cache.set(f,m),t.set(f,m)}if(x=e.cache.get(d)){v=g.isTransposed?e.getLineGridCfg(n,s,o.DIRECTION.CIRCLE,"y"):e.getCircleGridCfg(n,s,o.DIRECTION.RADIUS,"y");h.omit(v,p),x.component.update(v),t.set(d,x)}else{if(g.isTransposed){if(r.isUndefined(s))return;x=e.createLineGrid(n,s,c,o.DIRECTION.CIRCLE,"y")}else x=e.createCircleGrid(n,s,c,o.DIRECTION.RADIUS,"y");x&&(e.cache.set(d,x),t.set(d,x))}}}}}))},e.prototype.createLineAxis=function(t,e,n,i,r){var s={component:new a.LineAxis(this.getLineAxisCfg(t,e,i)),layer:n,direction:i===o.DIRECTION.RADIUS?o.DIRECTION.NONE:i,type:o.COMPONENT_TYPE.AXIS,extra:{dim:r,scale:t}};return s.component.set("field",t.field),s.component.init(),s},e.prototype.createLineGrid=function(t,e,n,i,s){var u=this.getLineGridCfg(t,e,i,s);if(u){var l={component:new a.LineGrid(u),layer:n,direction:o.DIRECTION.NONE,type:o.COMPONENT_TYPE.GRID,extra:{dim:s,scale:t,alignTick:r.get(u,"alignTick",!0)}};return l.component.init(),l}},e.prototype.createCircleAxis=function(t,e,n,i,r){var s={component:new a.CircleAxis(this.getCircleAxisCfg(t,e,i)),layer:n,direction:i,type:o.COMPONENT_TYPE.AXIS,extra:{dim:r,scale:t}};return s.component.set("field",t.field),s.component.init(),s},e.prototype.createCircleGrid=function(t,e,n,i,s){var u=this.getCircleGridCfg(t,e,i,s);if(u){var l={component:new a.CircleGrid(u),layer:n,direction:o.DIRECTION.NONE,type:o.COMPONENT_TYPE.GRID,extra:{dim:s,scale:t,alignTick:r.get(u,"alignTick",!0)}};return l.component.init(),l}},e.prototype.getLineAxisCfg=function(t,e,n){var o=this.axisContainer,a=this.view.getCoordinate(),s=u.getAxisRegion(a,n),l=u.getAxisTitleText(t,e),c=u.getAxisThemeCfg(this.view.getTheme(),n),h=r.get(e,["title"])?r.deepMix({title:{style:{text:l}}},e):e,f=r.deepMix(i.__assign(i.__assign({container:o},s),{ticks:t.getTicks().map((function(t){return{id:""+t.tickValue,name:t.text,value:t.value}})),verticalFactor:a.isPolar?-1*u.getAxisFactorByRegion(s,a.getCenter()):u.getAxisFactorByRegion(s,a.getCenter())}),c,h),p=this.getAnimateCfg(f),d=p.animate,g=p.animateOption;f.animateOption=g,f.animate=d;var y=u.isVertical(s),v=r.get(f,"verticalLimitLength",y?1/3:.5);if(v<=1){var m=this.view.getCanvas().get("width"),x=this.view.getCanvas().get("height");f.verticalLimitLength=v*(y?m:x)}return f},e.prototype.getLineGridCfg=function(t,e,n,i){if(c.showGrid(u.getAxisThemeCfg(this.view.getTheme(),n),e)){var o=c.getGridThemeCfg(this.view.getTheme(),n),a=r.deepMix({container:this.gridContainer},o,r.get(e,"grid"),this.getAnimateCfg(e));return a.items=c.getLineGridItems(this.view.getCoordinate(),t,i,r.get(a,"alignTick",!0)),a}},e.prototype.getCircleAxisCfg=function(t,e,n){var a=this.axisContainer,s=this.view.getCoordinate(),l=t.getTicks().map((function(t){return{id:""+t.tickValue,name:t.text,value:t.value}}));t.isCategory||Math.abs(s.endAngle-s.startAngle)!==2*Math.PI||l.pop();var c=u.getAxisTitleText(t,e),h=u.getAxisThemeCfg(this.view.getTheme(),o.DIRECTION.CIRCLE),f=r.get(e,["title"])?r.deepMix({title:{style:{text:c}}},e):e,p=r.deepMix(i.__assign(i.__assign({container:a},u.getCircleAxisCenterRadius(this.view.getCoordinate())),{ticks:l,verticalFactor:1}),h,f),d=this.getAnimateCfg(p),g=d.animate,y=d.animateOption;return p.animate=g,p.animateOption=y,p},e.prototype.getCircleGridCfg=function(t,e,n,i){if(c.showGrid(u.getAxisThemeCfg(this.view.getTheme(),n),e)){var a=c.getGridThemeCfg(this.view.getTheme(),o.DIRECTION.RADIUS),s=r.deepMix({container:this.gridContainer,center:this.view.getCoordinate().getCenter()},a,r.get(e,"grid"),this.getAnimateCfg(e)),l=r.get(s,"alignTick",!0),h="x"===i?this.view.getYScales()[0]:this.view.getXScale();return s.items=c.getCircleGridItems(this.view.getCoordinate(),h,t,l,i),s}},e.prototype.getId=function(t,e){return t+"-"+e+"-"+this.view.getCoordinate().type},e.prototype.getAnimateCfg=function(t){return{animate:this.view.getOptions().animate&&r.get(t,"animate"),animateOption:t&&t.animateOption?r.deepMix({},d,t.animateOption):d}},e}(f.Controller);e.default=g},function(t,e,n){"use strict";Object.defineProperty(e,"__esModule",{value:!0}),e.showGrid=e.getCircleGridItems=e.getLineGridItems=e.getGridThemeCfg=void 0;var i=n(0);e.getGridThemeCfg=function(t,e){return i.get(t,["components","axis",e,"grid"],{})},e.getLineGridItems=function(t,e,n,i){var r=[],o=e.getTicks();return t.isPolar&&o.push({value:1,text:"",tickValue:""}),o.reduce((function(e,o,a){var s=o.value;if(i)r.push({points:[t.convert("y"===n?{x:0,y:s}:{x:s,y:0}),t.convert("y"===n?{x:1,y:s}:{x:s,y:1})]});else if(a){var u=(e.value+s)/2;r.push({points:[t.convert("y"===n?{x:0,y:u}:{x:u,y:0}),t.convert("y"===n?{x:1,y:u}:{x:u,y:1})]})}return o}),o[0]),r},e.getCircleGridItems=function(t,e,n,r,o){var a=e.values.length,s=[],u=n.getTicks();return u.reduce((function(e,n){var u=e?e.value:n.value,l=n.value,c=(u+l)/2;return"x"===o?s.push({points:[t.convert({x:r?l:c,y:0}),t.convert({x:r?l:c,y:1})]}):s.push({points:i.map(Array(a+1),(function(e,n){return t.convert({x:n/a,y:r?l:c})}))}),n}),u[0]),s},e.showGrid=function(t,e){var n=i.get(e,"grid");if(null===n)return!1;var r=i.get(t,"grid");return!(void 0===n&&null===r)}},function(t,e,n){"use strict";Object.defineProperty(e,"__esModule",{value:!0});var i=n(1),r=n(0),o=n(6),a=n(26),s=n(32),u=n(44),l=n(119),c=n(27),h=n(251),f=n(48);function p(t,e){return r.isBoolean(t)?!1!==t&&{}:r.get(t,[e],t)}function d(t){return r.get(t,"position",o.DIRECTION.BOTTOM)}var g=function(t){function e(e){var n=t.call(this,e)||this;return n.container=n.view.getLayer(o.LAYER.FORE).addGroup(),n}return i.__extends(e,t),Object.defineProperty(e.prototype,"name",{get:function(){return"legend"},enumerable:!1,configurable:!0}),e.prototype.init=function(){},e.prototype.render=function(){var t=this;this.option=this.view.getOptions().legends;if(r.get(this.option,"custom")){var e=this.createCustomLegend(void 0,void 0,void 0,this.option);if(e){e.init();var n=o.LAYER.FORE,i=d(this.option);this.components.push({id:"global-custom",component:e,layer:n,direction:i,type:o.COMPONENT_TYPE.LEGEND,extra:void 0})}}else this.loopLegends((function(e,n,i){var r=t.createFieldLegend(e,n,i);r&&(r.component.init(),t.components.push(r))}))},e.prototype.layout=function(){var t=this;this.layoutBBox=this.view.viewBBox;var e=r.get(this.view.getTheme(),["components","legend","margin"],[0,0,0,0]);r.each(this.components,(function(n){var i=n.component,r=n.direction,o=h.getLegendLayout(r),a=t.getCategoryLegendSizeCfg(o),s=i.get("maxWidth"),c=i.get("maxHeight");i.update({maxWidth:Math.min(a.maxWidth,s||0),maxHeight:Math.min(a.maxHeight,c||0)});var f=i.getLayoutBBox(),p=new u.BBox(f.x,f.y,f.width,f.height),d=l.directionToPosition(t.view.viewBBox,p,r),g=d[0],y=d[1],v=l.directionToPosition(t.layoutBBox,p,r),m=v[0],x=v[1],b=0,_=0;r.startsWith("top")||r.startsWith("bottom")?(b=g,_=x):(b=m,_=y),r.indexOf("left")>=0&&(b+=e[3]),r.indexOf("right")>=0&&(b-=e[1]),r.indexOf("top")>=0&&(_+=e[0]),r.indexOf("bottom")>=0&&(_-=e[2]),i.update({x:b,y:_}),t.layoutBBox=t.layoutBBox.cut(p,r)}))},e.prototype.update=function(){var t=this;this.option=this.view.getOptions().legends;var e={};if(r.get(this.option,"custom")){var n="global-custom",i=this.getComponentById(n);if(i){var a=this.getCategoryCfg(void 0,void 0,void 0,this.option,!0);c.omit(a,["container"]),i.component.update(a),e[n]=!0}else{var s=this.createCustomLegend(void 0,void 0,void 0,this.option);if(s){s.init();var u=o.LAYER.FORE,l=d(this.option);this.components.push({id:n,component:s,layer:u,direction:l,type:o.COMPONENT_TYPE.LEGEND,extra:void 0}),e[n]=!0}}}else this.loopLegends((function(n,i,o){var a=t.getId(o.field),s=t.getComponentById(a);if(s){var u=void 0,l=p(t.option,o.field);!1!==l&&(r.get(l,"custom")?u=t.getCategoryCfg(n,i,o,l,!0):o.isLinear?u=t.getContinuousCfg(n,i,o,l):o.isCategory&&(u=t.getCategoryCfg(n,i,o,l))),u&&(c.omit(u,["container"]),s.direction=d(l),s.component.update(u),e[a]=!0)}else{var h=t.createFieldLegend(n,i,o);h&&(h.component.init(),t.components.push(h),e[a]=!0)}}));var h=[];r.each(this.getComponents(),(function(t){e[t.id]?h.push(t):t.component.destroy()})),this.components=h},e.prototype.clear=function(){t.prototype.clear.call(this),this.container.clear()},e.prototype.destroy=function(){t.prototype.destroy.call(this),this.container.remove(!0)},e.prototype.getGeometries=function(t){var e=this,n=t.geometries;return r.each(t.views,(function(t){n=n.concat(e.getGeometries(t))})),n},e.prototype.loopLegends=function(t){if(this.view.getRootView()===this.view){var e=this.getGeometries(this.view),n={};r.each(e,(function(e){var i=e.getGroupAttributes();r.each(i,(function(i){var r=i.getScale(i.type);r&&"identity"!==r.type&&!n[r.field]&&(t(e,i,r),n[r.field]=!0)}))}))}},e.prototype.createFieldLegend=function(t,e,n){var i,a=p(this.option,n.field),s=o.LAYER.FORE,u=d(a);if(!1!==a&&(r.get(a,"custom")?i=this.createCustomLegend(t,e,n,a):n.isLinear?i=this.createContinuousLegend(t,e,n,a):n.isCategory&&(i=this.createCategoryLegend(t,e,n,a))),i)return i.set("field",n.field),{id:this.getId(n.field),component:i,layer:s,direction:u,type:o.COMPONENT_TYPE.LEGEND,extra:{scale:n}}},e.prototype.createCustomLegend=function(t,e,n,i){var r=this.getCategoryCfg(t,e,n,i,!0);return new a.CategoryLegend(r)},e.prototype.createContinuousLegend=function(t,e,n,i){var r=this.getContinuousCfg(t,e,n,i);return new a.ContinuousLegend(r)},e.prototype.createCategoryLegend=function(t,e,n,i){var r=this.getCategoryCfg(t,e,n,i);return new a.CategoryLegend(r)},e.prototype.getContinuousCfg=function(t,e,n,i){var o=n.getTicks(),a=r.find(o,(function(t){return 0===t.value})),u=r.find(o,(function(t){return 1===t.value})),l=o.map((function(t){var i=t.value,r=t.tickValue,o=e.mapping(n.invert(i)).join("");return{value:r,attrValue:o,color:o,scaleValue:i}}));a||l.push({value:n.min,attrValue:e.mapping(n.invert(0)).join(""),color:e.mapping(n.invert(0)).join(""),scaleValue:0}),u||l.push({value:n.max,attrValue:e.mapping(n.invert(1)).join(""),color:e.mapping(n.invert(1)).join(""),scaleValue:1}),l.sort((function(t,e){return t.value-e.value}));var c={min:r.head(l).value,max:r.last(l).value,colors:[],rail:{type:e.type},track:{}};"size"===e.type&&(c.track={style:{fill:"size"===e.type?this.view.getTheme().defaultColor:void 0}}),"color"===e.type&&(c.colors=l.map((function(t){return t.attrValue})));var p=this.container,g=d(i),y=h.getLegendLayout(g),v=r.get(i,"title");return v&&(v=r.deepMix({text:f.getName(n)},v)),c.container=p,c.layout=y,c.title=v,c.animateOption=s.DEFAULT_ANIMATE_CFG,this.mergeLegendCfg(c,i,"continuous")},e.prototype.getCategoryCfg=function(t,e,n,i,a){var 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h=e.getElementId("region-"+s),f=a%2==0;if(Object(m.isString)(r))f&&e.drawAlternateRegion(h,t,o.points,i.points,r);else{var p=f?r[1]:r[0];e.drawAlternateRegion(h,t,o.points,i.points,p)}}o=i}))},e.prototype.drawAlternateRegion=function(t,e,n,i,r){var o=this.getAlternatePath(n,i);this.addShape(e,{type:"path",id:t,name:"grid-region",attrs:{path:o,fill:r}})},e}(V);var jt,Lt=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return g(e,t),e.prototype.getDefaultCfg=function(){var e=t.prototype.getDefaultCfg.call(this);return y(y({},e),{type:"circle",center:null,closed:!0})},e.prototype.getGridPath=function(t,e){var n,i,r,o,a,s,u=this.getLineType(),l=this.get("closed"),c=[];if(t.length)if("circle"===u){var 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e.currentPageIndex=1,e.totalPagesCnt=1,e.pageWidth=0,e.pageHeight=0,e.startX=0,e.startY=0,e.onNavigationBack=function(){var t=e.getElementByLocalId("item-group");if(e.currentPageIndex>1){e.currentPageIndex-=1,e.updateNavigation();var n=e.getCurrentNavigationMatrix();e.get("animate")?t.animate({matrix:n},100):t.attr({matrix:n})}},e.onNavigationAfter=function(){var t=e.getElementByLocalId("item-group");if(e.currentPageIndexp&&(p=v),"horizontal"===c?(d&&dv&&(v=e.width)})),x=v,v+=c,s&&(v=Math.min(s,v),x=Math.min(s,x)),this.pageWidth=v,this.pageHeight=u-Math.max(p.height,h);var 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t,e=this.get("x"),n=this.get("y"),i=this.get("offset"),r=this.getOffset(),o=r.offsetX,a=r.offsetY,s=this.get("position"),u=this.get("region"),l=this.getContainer(),c=this.getBBox(),h=c.width,f=c.height;u&&(t=T(u));var p=function(t,e,n,i,r,o,a){var s=function(t,e,n,i,r,o){var a=t,s=e;switch(o){case"left":a=t-i-n,s=e-r/2;break;case"right":a=t+n,s=e-r/2;break;case"top":a=t-i/2,s=e-r-n;break;case"bottom":a=t-i/2,s=e+n;break;default:a=t+n,s=e-r-n}return{x:a,y:s}}(t,e,n,i,r,o);if(a){var u=function(t,e,n,i,r){return{left:tr.x+r.width,top:er.y+r.height}}(s.x,s.y,i,r,a);"auto"===o?(u.right&&(s.x=Math.max(0,t-i-n)),u.top&&(s.y=Math.max(0,e-r-n))):"top"===o||"bottom"===o?(u.left&&(s.x=a.x),u.right&&(s.x=a.x+a.width-i),"top"===o&&u.top&&(s.y=e+n),"bottom"===o&&u.bottom&&(s.y=e-r-n)):(u.top&&(s.y=a.y),u.bottom&&(s.y=a.y+a.height-r),"left"===o&&u.left&&(s.x=t+n),"right"===o&&u.right&&(s.x=t-i-n))}return 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t=["Smith","Johnson","Williams","Brown","Jones","Miller","Davis","Garcia","Rodriguez","Wilson","Martinez","Anderson","Taylor","Thomas","Hernandez","Moore","Martin","Jackson","Thompson","White","Lopez","Lee","Gonzalez","Harris","Clark","Lewis","Robinson","Walker","Perez","Hall","Young","Allen"];return this.pick(t)},name:function(t){return this.first()+" "+(t?this.first()+" ":"")+this.last()},cfirst:function(){var t="王 李 张 刘 陈 杨 赵 黄 周 吴 徐 孙 胡 朱 高 林 何 郭 马 罗 梁 宋 郑 谢 韩 唐 冯 于 董 萧 程 曹 袁 邓 许 傅 沈 曾 彭 吕 苏 卢 蒋 蔡 贾 丁 魏 薛 叶 阎 余 潘 杜 戴 夏 锺 汪 田 任 姜 范 方 石 姚 谭 廖 邹 熊 金 陆 郝 孔 白 崔 康 毛 邱 秦 江 史 顾 侯 邵 孟 龙 万 段 雷 钱 汤 尹 黎 易 常 武 乔 贺 赖 龚 文".split(" ");return this.pick(t)},clast:function(){var t="伟 芳 娜 秀英 敏 静 丽 强 磊 军 洋 勇 艳 杰 娟 涛 明 超 秀兰 霞 平 刚 桂英".split(" ");return this.pick(t)},cname:function(){return this.cfirst()+this.clast()}}},function(t,e){t.exports={url:function(t,e){return(t||this.protocol())+"://"+(e||this.domain())+"/"+this.word()},protocol:function(){return this.pick("http ftp gopher mailto mid cid news 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master/)));var t},isNodeShuttingDownError:function(e){return e.code&&d.has(e.code)},isRetryableWriteError:function(e){return e instanceof l?h.has(e.code)||h.has(e.result.code):h.has(e.code)},isNetworkErrorBeforeHandshake:function(e){return!0===e[s]}}},function(e,t,n){"use strict";const r=n(127),o=n(25),s=n(66)(n(83));const i=function(){throw new Error("The `mongodb-extjson` module was not found. Please install it and try again.")};function a(e){if(e){if(e.ismaster)return e.ismaster.maxWireVersion;if("function"==typeof e.lastIsMaster){const t=e.lastIsMaster();if(t)return t.maxWireVersion}if(e.description)return e.description.maxWireVersion}return 0}e.exports={uuidV4:()=>{const e=o.randomBytes(16);return e[6]=15&e[6]|64,e[8]=63&e[8]|128,e},relayEvents:function(e,t,n){n.forEach(n=>e.on(n,e=>t.emit(n,e)))},collationNotSupported:function(e,t){return t&&t.collation&&a(e)<5},retrieveEJSON:function(){let e=s("mongodb-extjson");return e||(e={parse:i,deserialize:i,serialize:i,stringify:i,setBSONModule:i,BSON:i}),e},retrieveKerberos:function(){let e;try{e=s("kerberos")}catch(e){if("MODULE_NOT_FOUND"===e.code)throw new Error("The `kerberos` module was not found. Please install it and try again.");throw e}return e},maxWireVersion:a,isPromiseLike:function(e){return e&&"function"==typeof e.then},eachAsync:function(e,t,n){e=e||[];let r=0,o=0;for(r=0;re===t[n]))},tagsStrictEqual:function(e,t){const n=Object.keys(e),r=Object.keys(t);return n.length===r.length&&n.every(n=>t[n]===e[n])},errorStrictEqual:function(e,t){return e===t||!(null==e&&null!=t||null!=e&&null==t)&&(e.constructor.name===t.constructor.name&&e.message===t.message)},makeStateMachine:function(e){return function(t,n){const r=e[t.s.state];if(r&&r.indexOf(n)<0)throw new TypeError(`illegal state transition from [${t.s.state}] => [${n}], allowed: [${r}]`);t.emit("stateChanged",t.s.state,n),t.s.state=n}},makeClientMetadata:function(e){e=e||{};const t={driver:{name:"nodejs",version:n(128).version},os:{type:r.type(),name:process.platform,architecture:process.arch,version:r.release()},platform:`'Node.js ${process.version}, ${r.endianness} (${e.useUnifiedTopology?"unified":"legacy"})`};if(e.driverInfo&&(e.driverInfo.name&&(t.driver.name=`${t.driver.name}|${e.driverInfo.name}`),e.driverInfo.version&&(t.version=`${t.driver.version}|${e.driverInfo.version}`),e.driverInfo.platform&&(t.platform=`${t.platform}|${e.driverInfo.platform}`)),e.appname){const n=Buffer.from(e.appname);t.application={name:n.length>128?n.slice(0,128).toString("utf8"):e.appname}}return t},noop:()=>{}}},function(e,t){e.exports=require("util")},function(e,t,n){"use strict";const r=n(10),o=n(3).MongoError,s=n(12).ServerType,i=n(86).TopologyDescription;e.exports={getReadPreference:function(e,t){var n=e.readPreference||new r("primary");if(t.readPreference&&(n=t.readPreference),"string"==typeof n&&(n=new r(n)),!(n instanceof r))throw new o("read preference must be a ReadPreference instance");return n},MESSAGE_HEADER_SIZE:16,COMPRESSION_DETAILS_SIZE:9,opcodes:{OP_REPLY:1,OP_UPDATE:2001,OP_INSERT:2002,OP_QUERY:2004,OP_GETMORE:2005,OP_DELETE:2006,OP_KILL_CURSORS:2007,OP_COMPRESSED:2012,OP_MSG:2013},parseHeader:function(e){return{length:e.readInt32LE(0),requestId:e.readInt32LE(4),responseTo:e.readInt32LE(8),opCode:e.readInt32LE(12)}},applyCommonQueryOptions:function(e,t){return Object.assign(e,{raw:"boolean"==typeof t.raw&&t.raw,promoteLongs:"boolean"!=typeof t.promoteLongs||t.promoteLongs,promoteValues:"boolean"!=typeof t.promoteValues||t.promoteValues,promoteBuffers:"boolean"==typeof t.promoteBuffers&&t.promoteBuffers,monitoring:"boolean"==typeof t.monitoring&&t.monitoring,fullResult:"boolean"==typeof t.fullResult&&t.fullResult}),"number"==typeof t.socketTimeout&&(e.socketTimeout=t.socketTimeout),t.session&&(e.session=t.session),"string"==typeof t.documentsReturnedIn&&(e.documentsReturnedIn=t.documentsReturnedIn),e},isSharded:function(e){if("mongos"===e.type)return!0;if(e.description&&e.description.type===s.Mongos)return!0;if(e.description&&e.description instanceof i){return Array.from(e.description.servers.values()).some(e=>e.type===s.Mongos)}return!1},databaseNamespace:function(e){return e.split(".")[0]},collectionNamespace:function(e){return e.split(".").slice(1).join(".")}}},function(e,t,n){"use strict";const r=n(10),o=n(12).TopologyType,s=n(3).MongoError,i=n(3).isRetryableWriteError,a=n(4).maxWireVersion,c=n(3).MongoNetworkError;function l(e,t,n){e.listeners(t).length>0&&e.emit(t,n)}var u=function(e){return e.s.serverDescription||(e.s.serverDescription={address:e.name,arbiters:[],hosts:[],passives:[],type:"Unknown"}),e.s.serverDescription},h=function(e,t){e.listeners("serverDescriptionChanged").length>0&&(e.emit("serverDescriptionChanged",{topologyId:-1!==e.s.topologyId?e.s.topologyId:e.id,address:e.name,previousDescription:u(e),newDescription:t}),e.s.serverDescription=t)},p=function(e){return e.s.topologyDescription||(e.s.topologyDescription={topologyType:"Unknown",servers:[{address:e.name,arbiters:[],hosts:[],passives:[],type:"Unknown"}]}),e.s.topologyDescription},f=function(e,t){return t||(t=e.ismaster),t?t.ismaster&&"isdbgrid"===t.msg?"Mongos":t.ismaster&&!t.hosts?"Standalone":t.ismaster?"RSPrimary":t.secondary?"RSSecondary":t.arbiterOnly?"RSArbiter":"Unknown":"Unknown"},d=function(e){return function(t){if("destroyed"!==e.s.state){var n=(new Date).getTime();l(e,"serverHeartbeatStarted",{connectionId:e.name}),e.command("admin.$cmd",{ismaster:!0},{monitoring:!0},(function(r,o){if(r)l(e,"serverHeartbeatFailed",{durationMS:s,failure:r,connectionId:e.name});else{e.emit("ismaster",o,e);var s=(new Date).getTime()-n;l(e,"serverHeartbeatSucceeded",{durationMS:s,reply:o.result,connectionId:e.name}),function(e,t,n){var r=f(e,t);return f(e,n)!==r}(e,e.s.ismaster,o.result)&&h(e,{address:e.name,arbiters:[],hosts:[],passives:[],type:e.s.inTopology?f(e):"Standalone"}),e.s.ismaster=o.result,e.s.isMasterLatencyMS=s}if("function"==typeof t)return t(r,o);e.s.inquireServerStateTimeout=setTimeout(d(e),e.s.haInterval)}))}}};const m={endSessions:function(e,t){Array.isArray(e)||(e=[e]),this.command("admin.$cmd",{endSessions:e},{readPreference:r.primaryPreferred},()=>{"function"==typeof t&&t()})}};function y(e){return e.description?e.description.type:"mongos"===e.type?o.Sharded:"replset"===e.type?o.ReplicaSetWithPrimary:o.Single}const g=function(e){return!(e.lastIsMaster().maxWireVersion<6)&&(!!e.logicalSessionTimeoutMinutes&&y(e)!==o.Single)},b="This MongoDB deployment does not support retryable writes. Please add retryWrites=false to your connection string.";e.exports={SessionMixins:m,resolveClusterTime:function(e,t){(null==e.clusterTime||t.clusterTime.greaterThan(e.clusterTime.clusterTime))&&(e.clusterTime=t)},inquireServerState:d,getTopologyType:f,emitServerDescriptionChanged:h,emitTopologyDescriptionChanged:function(e,t){e.listeners("topologyDescriptionChanged").length>0&&(e.emit("topologyDescriptionChanged",{topologyId:-1!==e.s.topologyId?e.s.topologyId:e.id,address:e.name,previousDescription:p(e),newDescription:t}),e.s.serverDescription=t)},cloneOptions:function(e){var t={};for(var n in e)t[n]=e[n];return t},createCompressionInfo:function(e){return e.compression&&e.compression.compressors?(e.compression.compressors.forEach((function(e){if("snappy"!==e&&"zlib"!==e)throw new Error("compressors must be at least one of snappy or zlib")})),e.compression.compressors):[]},clone:function(e){return JSON.parse(JSON.stringify(e))},diff:function(e,t){var n={servers:[]};e||(e={servers:[]});for(var r=0;r{n&&(clearTimeout(n),n=!1,e())};this.start=function(){return this.isRunning()||(n=setTimeout(r,t)),this},this.stop=function(){return clearTimeout(n),n=!1,this},this.isRunning=function(){return!1!==n}},isRetryableWritesSupported:g,getMMAPError:function(e){return 20===e.code&&e.errmsg.includes("Transaction numbers")?new s({message:b,errmsg:b,originalError:e}):e},topologyType:y,legacyIsRetryableWriteError:function(e,t){return e instanceof s&&(g(t)&&(e instanceof c||a(t)<9&&i(e))&&e.addErrorLabel("RetryableWriteError"),e.hasErrorLabel("RetryableWriteError"))}}},function(e,t){e.exports=require("events")},function(e,t,n){"use strict";const r=n(66)(n(129));function o(){throw new Error("Attempted to use Snappy compression, but Snappy is not installed. Install or disable Snappy compression and try again.")}e.exports={debugOptions:function(e,t){const n={};return e.forEach((function(e){n[e]=t[e]})),n},retrieveBSON:function(){const e=n(82);e.native=!1;const t=r("bson-ext");return t?(t.native=!0,t):e},retrieveSnappy:function(){let e=r("snappy");return e||(e={compress:o,uncompress:o,compressSync:o,uncompressSync:o}),e}}},function(e,t,n){"use strict";const r=n(0).emitWarningOnce,o=function(e,t,n){if(!o.isValid(e))throw new TypeError("Invalid read preference mode "+e);if(t&&!Array.isArray(t)){r("ReadPreference tags must be an array, this will change in the next major version");const e=void 0!==t.maxStalenessSeconds,o=void 0!==t.hedge;e||o?(n=t,t=void 0):t=[t]}if(this.mode=e,this.tags=t,this.hedge=n&&n.hedge,null!=(n=n||{}).maxStalenessSeconds){if(n.maxStalenessSeconds<=0)throw new TypeError("maxStalenessSeconds must be a positive integer");this.maxStalenessSeconds=n.maxStalenessSeconds,this.minWireVersion=5}if(this.mode===o.PRIMARY){if(this.tags&&Array.isArray(this.tags)&&this.tags.length>0)throw new TypeError("Primary read preference cannot be combined with tags");if(this.maxStalenessSeconds)throw new TypeError("Primary read preference cannot be combined with maxStalenessSeconds");if(this.hedge)throw new TypeError("Primary read preference cannot be combined with hedge")}};Object.defineProperty(o.prototype,"preference",{enumerable:!0,get:function(){return this.mode}}),o.PRIMARY="primary",o.PRIMARY_PREFERRED="primaryPreferred",o.SECONDARY="secondary",o.SECONDARY_PREFERRED="secondaryPreferred",o.NEAREST="nearest";const s=[o.PRIMARY,o.PRIMARY_PREFERRED,o.SECONDARY,o.SECONDARY_PREFERRED,o.NEAREST,null];o.fromOptions=function(e){if(!e)return null;const t=e.readPreference;if(!t)return null;const n=e.readPreferenceTags,r=e.maxStalenessSeconds;if("string"==typeof t)return new o(t,n);if(!(t instanceof o)&&"object"==typeof t){const e=t.mode||t.preference;if(e&&"string"==typeof e)return new o(e,t.tags,{maxStalenessSeconds:t.maxStalenessSeconds||r,hedge:t.hedge})}return t},o.resolve=function(e,t){const n=(t=t||{}).session,r=e&&e.readPreference;let s;return s=t.readPreference?o.fromOptions(t):n&&n.inTransaction()&&n.transaction.options.readPreference?n.transaction.options.readPreference:null!=r?r:o.primary,"string"==typeof s?new o(s):s},o.translate=function(e){if(null==e.readPreference)return e;const t=e.readPreference;if("string"==typeof t)e.readPreference=new o(t);else if(!t||t instanceof o||"object"!=typeof t){if(!(t instanceof o))throw new TypeError("Invalid read preference: "+t)}else{const n=t.mode||t.preference;n&&"string"==typeof n&&(e.readPreference=new o(n,t.tags,{maxStalenessSeconds:t.maxStalenessSeconds}))}return e},o.isValid=function(e){return-1!==s.indexOf(e)},o.prototype.isValid=function(e){return o.isValid("string"==typeof e?e:this.mode)};const i=["primaryPreferred","secondary","secondaryPreferred","nearest"];o.prototype.slaveOk=function(){return-1!==i.indexOf(this.mode)},o.prototype.equals=function(e){return e.mode===this.mode},o.prototype.toJSON=function(){const e={mode:this.mode};return Array.isArray(this.tags)&&(e.tags=this.tags),this.maxStalenessSeconds&&(e.maxStalenessSeconds=this.maxStalenessSeconds),this.hedge&&(e.hedge=this.hedge),e},o.primary=new o("primary"),o.primaryPreferred=new o("primaryPreferred"),o.secondary=new o("secondary"),o.secondaryPreferred=new o("secondaryPreferred"),o.nearest=new o("nearest"),e.exports=o},function(e,t,n){"use strict";const r=n(0).applyWriteConcern,o=n(2).BSON.Code,s=n(0).debugOptions,i=n(0).handleCallback,a=n(2).MongoError,c=n(0).parseIndexOptions,l=n(2).ReadPreference,u=n(0).toError,h=n(75),p=n(0).MongoDBNamespace,f=["authSource","w","wtimeout","j","native_parser","forceServerObjectId","serializeFunctions","raw","promoteLongs","promoteValues","promoteBuffers","bufferMaxEntries","numberOfRetries","retryMiliSeconds","readPreference","pkFactory","parentDb","promiseLibrary","noListener"];function d(e,t,n,o,s){let p=Object.assign({},{readPreference:l.PRIMARY},o);if(p=r(p,{db:e},o),p.writeConcern&&"function"!=typeof s)throw a.create({message:"Cannot use a writeConcern without a provided callback",driver:!0});if(e.serverConfig&&e.serverConfig.isDestroyed())return s(new a("topology was destroyed"));!function(e,t,n,o,s){const h=c(n),p="string"==typeof o.name?o.name:h.name,f=[{name:p,key:h.fieldHash}],d=Object.keys(f[0]).concat(["writeConcern","w","wtimeout","j","fsync","readPreference","session"]);for(let e in o)-1===d.indexOf(e)&&(f[0][e]=o[e]);const y=e.s.topology.capabilities();if(f[0].collation&&y&&!y.commandsTakeCollation){const e=new a("server/primary/mongos does not support collation");return e.code=67,s(e)}const g=r({createIndexes:t,indexes:f},{db:e},o);o.readPreference=l.PRIMARY,m(e,g,o,(e,t)=>e?i(s,e,null):0===t.ok?i(s,u(t),null):void i(s,null,p))}(e,t,n,p,(r,c)=>{if(null==r)return i(s,r,c);if(67===r.code||11e3===r.code||85===r.code||86===r.code||11600===r.code||197===r.code)return i(s,r,c);const l=g(e,t,n,o);p.checkKeys=!1,e.s.topology.insert(e.s.namespace.withCollection(h.SYSTEM_INDEX_COLLECTION),l,p,(e,t)=>{if(null!=s)return e?i(s,e):null==t?i(s,null,null):t.result.writeErrors?i(s,a.create(t.result.writeErrors[0]),null):void i(s,null,l.name)})})}function m(e,t,n,r){if(e.serverConfig&&e.serverConfig.isDestroyed())return r(new a("topology was destroyed"));const o=n.dbName||n.authdb||e.databaseName;n.readPreference=l.resolve(e,n),e.s.logger.isDebug()&&e.s.logger.debug(`executing command ${JSON.stringify(t)} against ${o}.$cmd with options [${JSON.stringify(s(f,n))}]`),e.s.topology.command(e.s.namespace.withCollection("$cmd"),t,n,(e,t)=>e?i(r,e):n.full?i(r,null,t):void i(r,null,t.result))}function y(e,t,n,r){const o=null!=n.full&&n.full;if(e.serverConfig&&e.serverConfig.isDestroyed())return r(new a("topology was destroyed"));e.collection(t).listIndexes(n).toArray((e,t)=>e?r(u(e)):Array.isArray(t)?o?i(r,null,t):void i(r,null,function(e){let t={};for(let n=0;n0){n.emit(t,r,e);for(let n=0;n{if(null!=r&&26!==r.code)return i(s,r,null);if(null!=a&&a[u]){if("function"==typeof s)return i(s,null,u)}else d(e,t,n,o,s)})},evaluate:function(e,t,n,r,s){let c=t,u=[];if(e.serverConfig&&e.serverConfig.isDestroyed())return s(new a("topology was destroyed"));c&&"Code"===c._bsontype||(c=new o(c)),null==n||Array.isArray(n)||"function"==typeof n?null!=n&&Array.isArray(n)&&"function"!=typeof n&&(u=n):u=[n];let h={$eval:c,args:u};r.nolock&&(h.nolock=r.nolock),r.readPreference=new l(l.PRIMARY),m(e,h,r,(e,t)=>e?i(s,e,null):t&&1===t.ok?i(s,null,t.retval):t?i(s,a.create({message:"eval failed: "+t.errmsg,driver:!0}),null):void i(s,e,t))},executeCommand:m,executeDbAdminCommand:function(e,t,n,r){const o=new p("admin","$cmd");e.s.topology.command(o,t,n,(t,n)=>e.serverConfig&&e.serverConfig.isDestroyed()?r(new a("topology was destroyed")):t?i(r,t):void i(r,null,n.result))},indexInformation:y,profilingInfo:function(e,t,n){try{e.collection("system.profile").find({},t).toArray(n)}catch(e){return n(e,null)}},validateDatabaseName:function(e){if("string"!=typeof e)throw a.create({message:"database name must be a string",driver:!0});if(0===e.length)throw a.create({message:"database name cannot be the empty string",driver:!0});if("$external"===e)return;const t=[" ",".","$","/","\\"];for(let n=0;n(!0!==r&&null==t._id&&(t._id=e.s.pkFactory.createPk()),t))}e.exports={buildCountCommand:function(e,t,n){const r=n.skip,o=n.limit;let a=n.hint;const c=n.maxTimeMS;t=t||{};const l={count:n.collectionName,query:t};return e.s.numberOfRetries?(e.options.hint?a=e.options.hint:e.cmd.hint&&(a=e.cmd.hint),s(l,e,e.cmd)):s(l,e,n),"number"==typeof r&&(l.skip=r),"number"==typeof o&&(l.limit=o),"number"==typeof c&&(l.maxTimeMS=c),a&&(l.hint=a),i(l,e),l},findAndModify:function(e,t,n,i,u,p){const f={findAndModify:e.collectionName,query:t};(n=c(n))&&(f.sort=n),f.new=!!u.new,f.remove=!!u.remove,f.upsert=!!u.upsert;const d=u.projection||u.fields;d&&(f.fields=d),u.arrayFilters&&(f.arrayFilters=u.arrayFilters,delete u.arrayFilters),i&&!u.remove&&(f.update=i),u.maxTimeMS&&(f.maxTimeMS=u.maxTimeMS),u.serializeFunctions=u.serializeFunctions||e.s.serializeFunctions,u.checkKeys=!1;let m=Object.assign({},u);m=r(m,e.s.db),m=o(m,{db:e.s.db,collection:e},u),m.writeConcern&&(f.writeConcern=m.writeConcern),!0===m.bypassDocumentValidation&&(f.bypassDocumentValidation=m.bypassDocumentValidation),m.readPreference=h.primary;try{s(f,e,m)}catch(e){return p(e,null)}a(e.s.db,f,m,(e,t)=>e?l(p,e,null):l(p,null,t))},indexInformation:function(e,t,n,r){const o=null!=n.full&&n.full;if(e.serverConfig&&e.serverConfig.isDestroyed())return r(new u("topology was destroyed"));e.collection(t).listIndexes(n).toArray((e,t)=>e?r(p(e)):Array.isArray(t)?o?l(r,null,t):void l(r,null,function(e){let t={};for(let n=0;n{if(e.s.state=f.OPEN,n)return l(t,n);l(t,null,r)})},prepareDocs:m,insertDocuments:function(e,t,n,s){"function"==typeof n&&(s=n,n={}),n=n||{},t=Array.isArray(t)?t:[t];let i=Object.assign({},n);i=r(i,e.s.db),i=o(i,{db:e.s.db,collection:e},n),!0===i.keepGoing&&(i.ordered=!1),i.serializeFunctions=n.serializeFunctions||e.s.serializeFunctions,t=m(e,t,n),e.s.topology.insert(e.s.namespace,t,i,(e,n)=>{if(null!=s){if(e)return l(s,e);if(null==n)return l(s,null,null);if(n.result.code)return l(s,p(n.result));if(n.result.writeErrors)return l(s,p(n.result.writeErrors[0]));n.ops=t,l(s,null,n)}})},removeDocuments:function(e,t,n,i){"function"==typeof n?(i=n,n={}):"function"==typeof t&&(i=t,n={},t={}),n=n||{};let a=Object.assign({},n);a=r(a,e.s.db),a=o(a,{db:e.s.db,collection:e},n),null==t&&(t={});const c={q:t,limit:0};n.single?c.limit=1:a.retryWrites&&(a.retryWrites=!1),n.hint&&(c.hint=n.hint);try{s(a,e,n)}catch(e){return i(e,null)}if(void 0!==n.explain&&d(e.s.topology)<3)return i?i(new u("server does not support explain on remove")):void 0;e.s.topology.remove(e.s.namespace,[c],a,(e,t)=>{if(null!=i)return e?l(i,e,null):null==t?l(i,null,null):t.result.code?l(i,p(t.result)):t.result.writeErrors?l(i,p(t.result.writeErrors[0])):void l(i,null,t)})},updateDocuments:function(e,t,n,i,a){if("function"==typeof i&&(a=i,i=null),null==i&&(i={}),"function"!=typeof a&&(a=null),null==t||"object"!=typeof t)return a(p("selector must be a valid JavaScript object"));if(null==n||"object"!=typeof n)return a(p("document must be a valid JavaScript object"));let c=Object.assign({},i);c=r(c,e.s.db),c=o(c,{db:e.s.db,collection:e},i),c.serializeFunctions=i.serializeFunctions||e.s.serializeFunctions;const h={q:t,u:n};h.upsert=void 0!==i.upsert&&!!i.upsert,h.multi=void 0!==i.multi&&!!i.multi,i.hint&&(h.hint=i.hint),c.arrayFilters&&(h.arrayFilters=c.arrayFilters,delete c.arrayFilters),c.retryWrites&&h.multi&&(c.retryWrites=!1);try{s(c,e,i)}catch(e){return a(e,null)}if(void 0!==i.explain&&d(e.s.topology)<3)return a?a(new u("server does not support explain on update")):void 0;e.s.topology.update(e.s.namespace,[h],c,(e,t)=>{if(null!=a)return e?l(a,e,null):null==t?l(a,null,null):t.result.code?l(a,p(t.result)):t.result.writeErrors?l(a,p(t.result.writeErrors[0])):void l(a,null,t)})}}},function(e,t,n){"use strict";var r=n(5).format,o=n(3).MongoError,s={},i={},a=null,c=process.pid,l=null,u=function(e,t){if(!(this instanceof u))return new u(e,t);t=t||{},this.className=e,t.logger?l=t.logger:null==l&&(l=console.log),t.loggerLevel&&(a=t.loggerLevel||"error"),null==i[this.className]&&(s[this.className]=!0)};u.prototype.debug=function(e,t){if(this.isDebug()&&(Object.keys(i).length>0&&i[this.className]||0===Object.keys(i).length&&s[this.className])){var n=(new Date).getTime(),o=r("[%s-%s:%s] %s %s","DEBUG",this.className,c,n,e),a={type:"debug",message:e,className:this.className,pid:c,date:n};t&&(a.meta=t),l(o,a)}},u.prototype.warn=function(e,t){if(this.isWarn()&&(Object.keys(i).length>0&&i[this.className]||0===Object.keys(i).length&&s[this.className])){var n=(new Date).getTime(),o=r("[%s-%s:%s] %s %s","WARN",this.className,c,n,e),a={type:"warn",message:e,className:this.className,pid:c,date:n};t&&(a.meta=t),l(o,a)}},u.prototype.info=function(e,t){if(this.isInfo()&&(Object.keys(i).length>0&&i[this.className]||0===Object.keys(i).length&&s[this.className])){var n=(new Date).getTime(),o=r("[%s-%s:%s] %s %s","INFO",this.className,c,n,e),a={type:"info",message:e,className:this.className,pid:c,date:n};t&&(a.meta=t),l(o,a)}},u.prototype.error=function(e,t){if(this.isError()&&(Object.keys(i).length>0&&i[this.className]||0===Object.keys(i).length&&s[this.className])){var n=(new Date).getTime(),o=r("[%s-%s:%s] %s %s","ERROR",this.className,c,n,e),a={type:"error",message:e,className:this.className,pid:c,date:n};t&&(a.meta=t),l(o,a)}},u.prototype.isInfo=function(){return"info"===a||"debug"===a},u.prototype.isError=function(){return"error"===a||"info"===a||"debug"===a},u.prototype.isWarn=function(){return"error"===a||"warn"===a||"info"===a||"debug"===a},u.prototype.isDebug=function(){return"debug"===a},u.reset=function(){a="error",i={}},u.currentLogger=function(){return l},u.setCurrentLogger=function(e){if("function"!=typeof e)throw new o("current logger must be a function");l=e},u.filter=function(e,t){"class"===e&&Array.isArray(t)&&(i={},t.forEach((function(e){i[e]=!0})))},u.setLevel=function(e){if("info"!==e&&"error"!==e&&"debug"!==e&&"warn"!==e)throw new Error(r("%s is an illegal logging level",e));a=e},e.exports=u},function(e,t,n){"use strict";const r=n(14),o=n(9).retrieveBSON,s=n(3).MongoError,i=n(3).MongoNetworkError,a=n(4).collationNotSupported,c=n(10),l=n(4).isUnifiedTopology,u=n(37),h=n(19).Readable,p=n(0).SUPPORTS,f=n(0).MongoDBNamespace,d=n(0).mergeOptions,m=n(1).OperationBase,y=o().Long,g={INIT:0,OPEN:1,CLOSED:2,GET_MORE:3};function b(e,t,n){try{e(t,n)}catch(t){process.nextTick((function(){throw t}))}}class S extends h{constructor(e,t,n,o){super({objectMode:!0}),o=o||{},t instanceof m&&(this.operation=t,t=this.operation.ns.toString(),o=this.operation.options,n=this.operation.cmd?this.operation.cmd:{}),this.pool=null,this.server=null,this.disconnectHandler=o.disconnectHandler,this.bson=e.s.bson,this.ns=t,this.namespace=f.fromString(t),this.cmd=n,this.options=o,this.topology=e,this.cursorState={cursorId:null,cmd:n,documents:o.documents||[],cursorIndex:0,dead:!1,killed:!1,init:!1,notified:!1,limit:o.limit||n.limit||0,skip:o.skip||n.skip||0,batchSize:o.batchSize||n.batchSize||1e3,currentLimit:0,transforms:o.transforms,raw:o.raw||n&&n.raw},"object"==typeof o.session&&(this.cursorState.session=o.session);const s=e.s.options;"boolean"==typeof s.promoteLongs?this.cursorState.promoteLongs=s.promoteLongs:"boolean"==typeof o.promoteLongs&&(this.cursorState.promoteLongs=o.promoteLongs),"boolean"==typeof s.promoteValues?this.cursorState.promoteValues=s.promoteValues:"boolean"==typeof o.promoteValues&&(this.cursorState.promoteValues=o.promoteValues),"boolean"==typeof s.promoteBuffers?this.cursorState.promoteBuffers=s.promoteBuffers:"boolean"==typeof o.promoteBuffers&&(this.cursorState.promoteBuffers=o.promoteBuffers),s.reconnect&&(this.cursorState.reconnect=s.reconnect),this.logger=r("Cursor",s),"number"==typeof n?(this.cursorState.cursorId=y.fromNumber(n),this.cursorState.lastCursorId=this.cursorState.cursorId):n instanceof y&&(this.cursorState.cursorId=n,this.cursorState.lastCursorId=n),this.operation&&(this.operation.cursorState=this.cursorState)}setCursorBatchSize(e){this.cursorState.batchSize=e}cursorBatchSize(){return this.cursorState.batchSize}setCursorLimit(e){this.cursorState.limit=e}cursorLimit(){return this.cursorState.limit}setCursorSkip(e){this.cursorState.skip=e}cursorSkip(){return this.cursorState.skip}_next(e){!function e(t,n){if(t.cursorState.notified)return n(new Error("cursor is exhausted"));if(function(e,t){if(e.cursorState.killed)return w(e,t),!0;return!1}(t,n))return;if(function(e,t){if(e.cursorState.dead&&!e.cursorState.killed)return e.cursorState.killed=!0,w(e,t),!0;return!1}(t,n))return;if(function(e,t){if(e.cursorState.dead&&e.cursorState.killed)return b(t,new s("cursor is dead")),!0;return!1}(t,n))return;if(!t.cursorState.init){if(!t.topology.isConnected(t.options)){if("server"===t.topology._type&&!t.topology.s.options.reconnect)return n(new s("no connection available"));if(null!=t.disconnectHandler)return t.topology.isDestroyed()?n(new s("Topology was destroyed")):void t.disconnectHandler.addObjectAndMethod("cursor",t,"next",[n],n)}return void t._initializeCursor((r,o)=>{r||null===o?n(r,o):e(t,n)})}if(t.cursorState.limit>0&&t.cursorState.currentLimit>=t.cursorState.limit)t.kill(()=>v(t,n));else if(t.cursorState.cursorIndex!==t.cursorState.documents.length||y.ZERO.equals(t.cursorState.cursorId)){if(t.cursorState.documents.length===t.cursorState.cursorIndex&&t.cmd.tailable&&y.ZERO.equals(t.cursorState.cursorId))return b(n,new s({message:"No more documents in tailed cursor",tailable:t.cmd.tailable,awaitData:t.cmd.awaitData}));if(t.cursorState.documents.length===t.cursorState.cursorIndex&&y.ZERO.equals(t.cursorState.cursorId))v(t,n);else{if(t.cursorState.limit>0&&t.cursorState.currentLimit>=t.cursorState.limit)return void t.kill(()=>v(t,n));t.cursorState.currentLimit+=1;let e=t.cursorState.documents[t.cursorState.cursorIndex++];if(!e||e.$err)return void t.kill(()=>v(t,(function(){b(n,new s(e?e.$err:void 0))})));t.cursorState.transforms&&"function"==typeof t.cursorState.transforms.doc&&(e=t.cursorState.transforms.doc(e)),b(n,null,e)}}else{if(t.cursorState.documents=[],t.cursorState.cursorIndex=0,t.topology.isDestroyed())return n(new i("connection destroyed, not possible to instantiate cursor"));if(function(e,t){if(e.pool&&e.pool.isDestroyed()){e.cursorState.killed=!0;const n=new i(`connection to host ${e.pool.host}:${e.pool.port} was destroyed`);return O(e,()=>t(n)),!0}return!1}(t,n))return;t._getMore((function(r,o,i){return r?b(n,r):(t.connection=i,0===t.cursorState.documents.length&&t.cmd.tailable&&y.ZERO.equals(t.cursorState.cursorId)?b(n,new s({message:"No more documents in tailed cursor",tailable:t.cmd.tailable,awaitData:t.cmd.awaitData})):0===t.cursorState.documents.length&&t.cmd.tailable&&!y.ZERO.equals(t.cursorState.cursorId)?e(t,n):t.cursorState.limit>0&&t.cursorState.currentLimit>=t.cursorState.limit?v(t,n):void e(t,n))}))}}(this,e)}clone(){const e=d({},this.options);return delete e.session,this.topology.cursor(this.ns,this.cmd,e)}isDead(){return!0===this.cursorState.dead}isKilled(){return!0===this.cursorState.killed}isNotified(){return!0===this.cursorState.notified}bufferedCount(){return this.cursorState.documents.length-this.cursorState.cursorIndex}readBufferedDocuments(e){const t=this.cursorState.documents.length-this.cursorState.cursorIndex,n=e0&&this.cursorState.currentLimit+r.length>this.cursorState.limit&&(r=r.slice(0,this.cursorState.limit-this.cursorState.currentLimit),this.kill()),this.cursorState.currentLimit=this.cursorState.currentLimit+r.length,this.cursorState.cursorIndex=this.cursorState.cursorIndex+r.length,r}kill(e){this.cursorState.dead=!0,this.cursorState.killed=!0,this.cursorState.documents=[],null==this.cursorState.cursorId||this.cursorState.cursorId.isZero()||!1===this.cursorState.init?e&&e(null,null):this.server.killCursors(this.ns,this.cursorState,e)}rewind(){this.cursorState.init&&(this.cursorState.dead||this.kill(),this.cursorState.currentLimit=0,this.cursorState.init=!1,this.cursorState.dead=!1,this.cursorState.killed=!1,this.cursorState.notified=!1,this.cursorState.documents=[],this.cursorState.cursorId=null,this.cursorState.cursorIndex=0)}_read(){if(this.s&&this.s.state===g.CLOSED||this.isDead())return this.push(null);this._next((e,t)=>e?(this.listeners("error")&&this.listeners("error").length>0&&this.emit("error",e),this.isDead()||this.close(),this.emit("end"),this.emit("finish")):this.cursorState.streamOptions&&"function"==typeof this.cursorState.streamOptions.transform&&null!=t?this.push(this.cursorState.streamOptions.transform(t)):(this.push(t),void(null===t&&this.isDead()&&this.once("end",()=>{this.close(),this.emit("finish")}))))}_endSession(e,t){"function"==typeof e&&(t=e,e={}),e=e||{};const n=this.cursorState.session;return n&&(e.force||n.owner===this)?(this.cursorState.session=void 0,this.operation&&this.operation.clearSession(),n.endSession(t),!0):(t&&t(),!1)}_getMore(e){this.logger.isDebug()&&this.logger.debug(`schedule getMore call for query [${JSON.stringify(this.query)}]`);let t=this.cursorState.batchSize;this.cursorState.limit>0&&this.cursorState.currentLimit+t>this.cursorState.limit&&(t=this.cursorState.limit-this.cursorState.currentLimit);const n=this.cursorState;this.server.getMore(this.ns,n,t,this.options,(t,r,o)=>{(t||n.cursorId&&n.cursorId.isZero())&&this._endSession(),e(t,r,o)})}_initializeCursor(e){const t=this;if(l(t.topology)&&t.topology.shouldCheckForSessionSupport())return void t.topology.selectServer(c.primaryPreferred,t=>{t?e(t):this._initializeCursor(e)});function n(n,r){const o=t.cursorState;if((n||o.cursorId&&o.cursorId.isZero())&&t._endSession(),0===o.documents.length&&o.cursorId&&o.cursorId.isZero()&&!t.cmd.tailable&&!t.cmd.awaitData)return w(t,e);e(n,r)}const r=(e,r)=>{if(e)return n(e);const o=r.message;if(Array.isArray(o.documents)&&1===o.documents.length){const e=o.documents[0];if(o.queryFailure)return n(new s(e),null);if(!t.cmd.find||t.cmd.find&&!1===t.cmd.virtual){if(e.$err||e.errmsg)return n(new s(e),null);if(null!=e.cursor&&"string"!=typeof e.cursor){const r=e.cursor.id;return e.cursor.ns&&(t.ns=e.cursor.ns),t.cursorState.cursorId="number"==typeof r?y.fromNumber(r):r,t.cursorState.lastCursorId=t.cursorState.cursorId,t.cursorState.operationTime=e.operationTime,Array.isArray(e.cursor.firstBatch)&&(t.cursorState.documents=e.cursor.firstBatch),n(null,o)}}}const i=o.cursorId||0;t.cursorState.cursorId=i instanceof y?i:y.fromNumber(i),t.cursorState.documents=o.documents,t.cursorState.lastCursorId=o.cursorId,t.cursorState.transforms&&"function"==typeof t.cursorState.transforms.query&&(t.cursorState.documents=t.cursorState.transforms.query(o)),n(null,o)};if(t.operation)return t.logger.isDebug()&&t.logger.debug(`issue initial query [${JSON.stringify(t.cmd)}] with flags [${JSON.stringify(t.query)}]`),void u(t.topology,t.operation,(e,o)=>{if(e)n(e);else{if(t.server=t.operation.server,t.cursorState.init=!0,null!=t.cursorState.cursorId)return n();r(e,o)}});const o={};return t.cursorState.session&&(o.session=t.cursorState.session),t.operation?o.readPreference=t.operation.readPreference:t.options.readPreference&&(o.readPreference=t.options.readPreference),t.topology.selectServer(o,(o,i)=>{if(o){const n=t.disconnectHandler;return null!=n?n.addObjectAndMethod("cursor",t,"next",[e],e):e(o)}if(t.server=i,t.cursorState.init=!0,a(t.server,t.cmd))return e(new s(`server ${t.server.name} does not support collation`));if(null!=t.cursorState.cursorId)return n();if(t.logger.isDebug()&&t.logger.debug(`issue initial query [${JSON.stringify(t.cmd)}] with flags [${JSON.stringify(t.query)}]`),null!=t.cmd.find)return void i.query(t.ns,t.cmd,t.cursorState,t.options,r);const c=Object.assign({session:t.cursorState.session},t.options);i.command(t.ns,t.cmd,c,r)})}}function v(e,t){e.cursorState.dead=!0,w(e,t)}function w(e,t){O(e,()=>b(t,null,null))}function O(e,t){if(e.cursorState.notified=!0,e.cursorState.documents=[],e.cursorState.cursorIndex=0,!e.cursorState.session)return t();e._endSession(t)}p.ASYNC_ITERATOR&&(S.prototype[Symbol.asyncIterator]=n(85).asyncIterator),e.exports={CursorState:g,CoreCursor:S}},function(e,t,n){"use strict";var r=(0,n(9).retrieveBSON)().Long;const o=n(17).Buffer;var s=0,i=n(6).opcodes,a=function(e,t,n,r){if(null==t)throw new Error("ns must be specified for query");if(null==n)throw new Error("query must be specified for query");if(-1!==t.indexOf("\0"))throw new Error("namespace cannot contain a null character");this.bson=e,this.ns=t,this.query=n,this.numberToSkip=r.numberToSkip||0,this.numberToReturn=r.numberToReturn||0,this.returnFieldSelector=r.returnFieldSelector||null,this.requestId=a.getRequestId(),this.pre32Limit=r.pre32Limit,this.serializeFunctions="boolean"==typeof r.serializeFunctions&&r.serializeFunctions,this.ignoreUndefined="boolean"==typeof r.ignoreUndefined&&r.ignoreUndefined,this.maxBsonSize=r.maxBsonSize||16777216,this.checkKeys="boolean"!=typeof r.checkKeys||r.checkKeys,this.batchSize=this.numberToReturn,this.tailable=!1,this.slaveOk="boolean"==typeof r.slaveOk&&r.slaveOk,this.oplogReplay=!1,this.noCursorTimeout=!1,this.awaitData=!1,this.exhaust=!1,this.partial=!1};a.prototype.incRequestId=function(){this.requestId=s++},a.nextRequestId=function(){return s+1},a.prototype.toBin=function(){var e=[],t=null,n=0;this.tailable&&(n|=2),this.slaveOk&&(n|=4),this.oplogReplay&&(n|=8),this.noCursorTimeout&&(n|=16),this.awaitData&&(n|=32),this.exhaust&&(n|=64),this.partial&&(n|=128),this.batchSize!==this.numberToReturn&&(this.numberToReturn=this.batchSize);var r=o.alloc(20+o.byteLength(this.ns)+1+4+4);e.push(r);var s=this.bson.serialize(this.query,{checkKeys:this.checkKeys,serializeFunctions:this.serializeFunctions,ignoreUndefined:this.ignoreUndefined});e.push(s),this.returnFieldSelector&&Object.keys(this.returnFieldSelector).length>0&&(t=this.bson.serialize(this.returnFieldSelector,{checkKeys:this.checkKeys,serializeFunctions:this.serializeFunctions,ignoreUndefined:this.ignoreUndefined}),e.push(t));var a=r.length+s.length+(t?t.length:0),c=4;return r[3]=a>>24&255,r[2]=a>>16&255,r[1]=a>>8&255,r[0]=255&a,r[c+3]=this.requestId>>24&255,r[c+2]=this.requestId>>16&255,r[c+1]=this.requestId>>8&255,r[c]=255&this.requestId,r[(c+=4)+3]=0,r[c+2]=0,r[c+1]=0,r[c]=0,r[(c+=4)+3]=i.OP_QUERY>>24&255,r[c+2]=i.OP_QUERY>>16&255,r[c+1]=i.OP_QUERY>>8&255,r[c]=255&i.OP_QUERY,r[(c+=4)+3]=n>>24&255,r[c+2]=n>>16&255,r[c+1]=n>>8&255,r[c]=255&n,c=(c+=4)+r.write(this.ns,c,"utf8")+1,r[c-1]=0,r[c+3]=this.numberToSkip>>24&255,r[c+2]=this.numberToSkip>>16&255,r[c+1]=this.numberToSkip>>8&255,r[c]=255&this.numberToSkip,r[(c+=4)+3]=this.numberToReturn>>24&255,r[c+2]=this.numberToReturn>>16&255,r[c+1]=this.numberToReturn>>8&255,r[c]=255&this.numberToReturn,c+=4,e},a.getRequestId=function(){return++s};var c=function(e,t,n,r){r=r||{},this.numberToReturn=r.numberToReturn||0,this.requestId=s++,this.bson=e,this.ns=t,this.cursorId=n};c.prototype.toBin=function(){var e=4+o.byteLength(this.ns)+1+4+8+16,t=0,n=o.alloc(e);return n[t+3]=e>>24&255,n[t+2]=e>>16&255,n[t+1]=e>>8&255,n[t]=255&e,n[(t+=4)+3]=this.requestId>>24&255,n[t+2]=this.requestId>>16&255,n[t+1]=this.requestId>>8&255,n[t]=255&this.requestId,n[(t+=4)+3]=0,n[t+2]=0,n[t+1]=0,n[t]=0,n[(t+=4)+3]=i.OP_GETMORE>>24&255,n[t+2]=i.OP_GETMORE>>16&255,n[t+1]=i.OP_GETMORE>>8&255,n[t]=255&i.OP_GETMORE,n[(t+=4)+3]=0,n[t+2]=0,n[t+1]=0,n[t]=0,t=(t+=4)+n.write(this.ns,t,"utf8")+1,n[t-1]=0,n[t+3]=this.numberToReturn>>24&255,n[t+2]=this.numberToReturn>>16&255,n[t+1]=this.numberToReturn>>8&255,n[t]=255&this.numberToReturn,n[(t+=4)+3]=this.cursorId.getLowBits()>>24&255,n[t+2]=this.cursorId.getLowBits()>>16&255,n[t+1]=this.cursorId.getLowBits()>>8&255,n[t]=255&this.cursorId.getLowBits(),n[(t+=4)+3]=this.cursorId.getHighBits()>>24&255,n[t+2]=this.cursorId.getHighBits()>>16&255,n[t+1]=this.cursorId.getHighBits()>>8&255,n[t]=255&this.cursorId.getHighBits(),t+=4,n};var l=function(e,t,n){this.ns=t,this.requestId=s++,this.cursorIds=n};l.prototype.toBin=function(){var e=24+8*this.cursorIds.length,t=0,n=o.alloc(e);n[t+3]=e>>24&255,n[t+2]=e>>16&255,n[t+1]=e>>8&255,n[t]=255&e,n[(t+=4)+3]=this.requestId>>24&255,n[t+2]=this.requestId>>16&255,n[t+1]=this.requestId>>8&255,n[t]=255&this.requestId,n[(t+=4)+3]=0,n[t+2]=0,n[t+1]=0,n[t]=0,n[(t+=4)+3]=i.OP_KILL_CURSORS>>24&255,n[t+2]=i.OP_KILL_CURSORS>>16&255,n[t+1]=i.OP_KILL_CURSORS>>8&255,n[t]=255&i.OP_KILL_CURSORS,n[(t+=4)+3]=0,n[t+2]=0,n[t+1]=0,n[t]=0,n[(t+=4)+3]=this.cursorIds.length>>24&255,n[t+2]=this.cursorIds.length>>16&255,n[t+1]=this.cursorIds.length>>8&255,n[t]=255&this.cursorIds.length,t+=4;for(var r=0;r>24&255,n[t+2]=this.cursorIds[r].getLowBits()>>16&255,n[t+1]=this.cursorIds[r].getLowBits()>>8&255,n[t]=255&this.cursorIds[r].getLowBits(),n[(t+=4)+3]=this.cursorIds[r].getHighBits()>>24&255,n[t+2]=this.cursorIds[r].getHighBits()>>16&255,n[t+1]=this.cursorIds[r].getHighBits()>>8&255,n[t]=255&this.cursorIds[r].getHighBits(),t+=4;return n};var u=function(e,t,n,o,s){s=s||{promoteLongs:!0,promoteValues:!0,promoteBuffers:!1},this.parsed=!1,this.raw=t,this.data=o,this.bson=e,this.opts=s,this.length=n.length,this.requestId=n.requestId,this.responseTo=n.responseTo,this.opCode=n.opCode,this.fromCompressed=n.fromCompressed,this.responseFlags=o.readInt32LE(0),this.cursorId=new r(o.readInt32LE(4),o.readInt32LE(8)),this.startingFrom=o.readInt32LE(12),this.numberReturned=o.readInt32LE(16),this.documents=new Array(this.numberReturned),this.cursorNotFound=0!=(1&this.responseFlags),this.queryFailure=0!=(2&this.responseFlags),this.shardConfigStale=0!=(4&this.responseFlags),this.awaitCapable=0!=(8&this.responseFlags),this.promoteLongs="boolean"!=typeof s.promoteLongs||s.promoteLongs,this.promoteValues="boolean"!=typeof s.promoteValues||s.promoteValues,this.promoteBuffers="boolean"==typeof s.promoteBuffers&&s.promoteBuffers};u.prototype.isParsed=function(){return this.parsed},u.prototype.parse=function(e){if(!this.parsed){var t,n,r=(e=e||{}).raw||!1,o=e.documentsReturnedIn||null;n={promoteLongs:"boolean"==typeof e.promoteLongs?e.promoteLongs:this.opts.promoteLongs,promoteValues:"boolean"==typeof e.promoteValues?e.promoteValues:this.opts.promoteValues,promoteBuffers:"boolean"==typeof e.promoteBuffers?e.promoteBuffers:this.opts.promoteBuffers},this.index=20;for(var s=0;s */ -var r=n(53),o=r.Buffer;function s(e,t){for(var n in e)t[n]=e[n]}function i(e,t,n){return o(e,t,n)}o.from&&o.alloc&&o.allocUnsafe&&o.allocUnsafeSlow?e.exports=r:(s(r,t),t.Buffer=i),i.prototype=Object.create(o.prototype),s(o,i),i.from=function(e,t,n){if("number"==typeof e)throw new TypeError("Argument must not be a number");return o(e,t,n)},i.alloc=function(e,t,n){if("number"!=typeof e)throw new TypeError("Argument must be a number");var r=o(e);return void 0!==t?"string"==typeof n?r.fill(t,n):r.fill(t):r.fill(0),r},i.allocUnsafe=function(e){if("number"!=typeof e)throw new TypeError("Argument must be a number");return o(e)},i.allocUnsafeSlow=function(e){if("number"!=typeof e)throw new TypeError("Argument must be a number");return r.SlowBuffer(e)}},function(e,t,n){"use strict";const r=n(1).Aspect,o=n(1).OperationBase,s=n(0).applyWriteConcern,i=n(0).debugOptions,a=n(0).handleCallback,c=n(2).MongoError,l=n(2).ReadPreference,u=n(0).MongoDBNamespace,h=["authSource","w","wtimeout","j","native_parser","forceServerObjectId","serializeFunctions","raw","promoteLongs","promoteValues","promoteBuffers","bufferMaxEntries","numberOfRetries","retryMiliSeconds","readPreference","pkFactory","parentDb","promiseLibrary","noListener"];e.exports=class extends o{constructor(e,t,n,o){super(t),this.hasAspect(r.WRITE_OPERATION)?(s(this.options,null!=n?{db:e,coll:n}:{db:e},this.options),this.options.readPreference=l.primary):this.options.readPreference=null!=n?l.resolve(n,t):l.resolve(e,t),this.db=e,null!=o&&(this.command=o),null!=n&&(this.collection=n)}_buildCommand(){if(null!=this.command)return this.command}execute(e){const t=this.db,n=Object.assign({},this.options);if(t.serverConfig&&t.serverConfig.isDestroyed())return e(new c("topology was destroyed"));let o;try{o=this._buildCommand()}catch(t){return e(t)}const s=n.dbName||n.authdb||t.databaseName;this.hasAspect(r.WRITE_OPERATION)&&(!n.writeConcern||n.session&&n.session.inTransaction()||(o.writeConcern=n.writeConcern)),t.s.logger.isDebug()&&t.s.logger.debug(`executing command ${JSON.stringify(o)} against ${s}.$cmd with options [${JSON.stringify(i(h,n))}]`);const l=null!=this.namespace?this.namespace:new u(s,"$cmd");t.s.topology.command(l,o,n,(t,r)=>t?a(e,t):n.full?a(e,null,r):void a(e,null,r.result))}}},function(e,t){e.exports=require("stream")},function(e,t,n){"use strict";const r=n(19).Transform,o=n(19).PassThrough,s=n(5).deprecate,i=n(0).handleCallback,a=n(2).ReadPreference,c=n(2).MongoError,l=n(15).CoreCursor,u=n(15).CursorState,h=n(2).BSON.Map,p=n(0).maybePromise,f=n(37),d=n(0).formattedOrderClause,m=n(56).Explain,y=n(1).Aspect,g=n(167).each,b=n(168),S=["tailable","oplogReplay","noCursorTimeout","awaitData","exhaust","partial"],v=["numberOfRetries","tailableRetryInterval"];class w extends l{constructor(e,t,n,r){super(e,t,n,r),this.operation&&(r=this.operation.options);const o=r.numberOfRetries||5,s=r.tailableRetryInterval||500,i=o,a=r.promiseLibrary||Promise;this.s={numberOfRetries:o,tailableRetryInterval:s,currentNumberOfRetries:i,state:u.INIT,promiseLibrary:a,explicitlyIgnoreSession:!!r.explicitlyIgnoreSession},!r.explicitlyIgnoreSession&&r.session&&(this.cursorState.session=r.session),!0===this.options.noCursorTimeout&&this.addCursorFlag("noCursorTimeout",!0);let c=1e3;this.cmd.cursor&&this.cmd.cursor.batchSize?c=this.cmd.cursor.batchSize:r.cursor&&r.cursor.batchSize?c=r.cursor.batchSize:"number"==typeof r.batchSize&&(c=r.batchSize),this.setCursorBatchSize(c)}get readPreference(){return this.operation?this.operation.readPreference:this.options.readPreference}get sortValue(){return this.cmd.sort}_initializeCursor(e){this.operation&&null!=this.operation.session?this.cursorState.session=this.operation.session:this.s.explicitlyIgnoreSession||this.cursorState.session||!this.topology.hasSessionSupport()||(this.cursorState.session=this.topology.startSession({owner:this}),this.operation&&(this.operation.session=this.cursorState.session)),super._initializeCursor(e)}hasNext(e){if(this.s.state===u.CLOSED||this.isDead&&this.isDead())throw c.create({message:"Cursor is closed",driver:!0});return p(this,e,e=>{const t=this;if(t.isNotified())return e(null,!1);t._next((n,r)=>n?e(n):null==r||t.s.state===w.CLOSED||t.isDead()?e(null,!1):(t.s.state=u.OPEN,t.cursorState.cursorIndex--,t.cursorState.limit>0&&t.cursorState.currentLimit--,void e(null,!0)))})}next(e){return p(this,e,e=>{const t=this;if(t.s.state===u.CLOSED||t.isDead&&t.isDead())e(c.create({message:"Cursor is closed",driver:!0}));else{if(t.s.state===u.INIT&&t.cmd.sort)try{t.cmd.sort=d(t.cmd.sort)}catch(t){return e(t)}t._next((n,r)=>{if(n)return e(n);t.s.state=u.OPEN,e(null,r)})}})}filter(e){if(this.s.state===u.CLOSED||this.s.state===u.OPEN||this.isDead())throw c.create({message:"Cursor is closed",driver:!0});return this.cmd.query=e,this}maxScan(e){if(this.s.state===u.CLOSED||this.s.state===u.OPEN||this.isDead())throw c.create({message:"Cursor is closed",driver:!0});return this.cmd.maxScan=e,this}hint(e){if(this.s.state===u.CLOSED||this.s.state===u.OPEN||this.isDead())throw c.create({message:"Cursor is closed",driver:!0});return this.cmd.hint=e,this}min(e){if(this.s.state===u.CLOSED||this.s.state===u.OPEN||this.isDead())throw c.create({message:"Cursor is closed",driver:!0});return this.cmd.min=e,this}max(e){if(this.s.state===u.CLOSED||this.s.state===u.OPEN||this.isDead())throw c.create({message:"Cursor is closed",driver:!0});return this.cmd.max=e,this}returnKey(e){if(this.s.state===u.CLOSED||this.s.state===u.OPEN||this.isDead())throw c.create({message:"Cursor is closed",driver:!0});return this.cmd.returnKey=e,this}showRecordId(e){if(this.s.state===u.CLOSED||this.s.state===u.OPEN||this.isDead())throw c.create({message:"Cursor is closed",driver:!0});return this.cmd.showDiskLoc=e,this}snapshot(e){if(this.s.state===u.CLOSED||this.s.state===u.OPEN||this.isDead())throw c.create({message:"Cursor is closed",driver:!0});return this.cmd.snapshot=e,this}setCursorOption(e,t){if(this.s.state===u.CLOSED||this.s.state===u.OPEN||this.isDead())throw c.create({message:"Cursor is closed",driver:!0});if(-1===v.indexOf(e))throw c.create({message:`option ${e} is not a supported option ${v}`,driver:!0});return this.s[e]=t,"numberOfRetries"===e&&(this.s.currentNumberOfRetries=t),this}addCursorFlag(e,t){if(this.s.state===u.CLOSED||this.s.state===u.OPEN||this.isDead())throw c.create({message:"Cursor is closed",driver:!0});if(-1===S.indexOf(e))throw c.create({message:`flag ${e} is not a supported flag ${S}`,driver:!0});if("boolean"!=typeof t)throw c.create({message:`flag ${e} must be a boolean value`,driver:!0});return this.cmd[e]=t,this}addQueryModifier(e,t){if(this.s.state===u.CLOSED||this.s.state===u.OPEN||this.isDead())throw c.create({message:"Cursor is closed",driver:!0});if("$"!==e[0])throw c.create({message:e+" is not a valid query modifier",driver:!0});const n=e.substr(1);return this.cmd[n]=t,"orderby"===n&&(this.cmd.sort=this.cmd[n]),this}comment(e){if(this.s.state===u.CLOSED||this.s.state===u.OPEN||this.isDead())throw c.create({message:"Cursor is closed",driver:!0});return this.cmd.comment=e,this}maxAwaitTimeMS(e){if("number"!=typeof e)throw c.create({message:"maxAwaitTimeMS must be a number",driver:!0});if(this.s.state===u.CLOSED||this.s.state===u.OPEN||this.isDead())throw c.create({message:"Cursor is closed",driver:!0});return this.cmd.maxAwaitTimeMS=e,this}maxTimeMS(e){if("number"!=typeof e)throw c.create({message:"maxTimeMS must be a number",driver:!0});if(this.s.state===u.CLOSED||this.s.state===u.OPEN||this.isDead())throw c.create({message:"Cursor is closed",driver:!0});return this.cmd.maxTimeMS=e,this}project(e){if(this.s.state===u.CLOSED||this.s.state===u.OPEN||this.isDead())throw c.create({message:"Cursor is closed",driver:!0});return this.cmd.fields=e,this}sort(e,t){if(this.options.tailable)throw c.create({message:"Tailable cursor doesn't support sorting",driver:!0});if(this.s.state===u.CLOSED||this.s.state===u.OPEN||this.isDead())throw c.create({message:"Cursor is closed",driver:!0});let n=e;return Array.isArray(n)&&Array.isArray(n[0])&&(n=new h(n.map(e=>{const t=[e[0],null];if("asc"===e[1])t[1]=1;else if("desc"===e[1])t[1]=-1;else{if(1!==e[1]&&-1!==e[1]&&!e[1].$meta)throw new c("Illegal sort clause, must be of the form [['field1', '(ascending|descending)'], ['field2', '(ascending|descending)']]");t[1]=e[1]}return t}))),null!=t&&(n=[[e,t]]),this.cmd.sort=n,this}batchSize(e){if(this.options.tailable)throw c.create({message:"Tailable cursor doesn't support batchSize",driver:!0});if(this.s.state===u.CLOSED||this.isDead())throw c.create({message:"Cursor is closed",driver:!0});if("number"!=typeof e)throw c.create({message:"batchSize requires an integer",driver:!0});return this.cmd.batchSize=e,this.setCursorBatchSize(e),this}collation(e){return this.cmd.collation=e,this}limit(e){if(this.options.tailable)throw c.create({message:"Tailable cursor doesn't support limit",driver:!0});if(this.s.state===u.OPEN||this.s.state===u.CLOSED||this.isDead())throw c.create({message:"Cursor is closed",driver:!0});if("number"!=typeof e)throw c.create({message:"limit requires an integer",driver:!0});return this.cmd.limit=e,this.setCursorLimit(e),this}skip(e){if(this.options.tailable)throw c.create({message:"Tailable cursor doesn't support skip",driver:!0});if(this.s.state===u.OPEN||this.s.state===u.CLOSED||this.isDead())throw c.create({message:"Cursor is closed",driver:!0});if("number"!=typeof e)throw c.create({message:"skip requires an integer",driver:!0});return this.cmd.skip=e,this.setCursorSkip(e),this}each(e){this.rewind(),this.s.state=u.INIT,g(this,e)}forEach(e,t){if(this.rewind(),this.s.state=u.INIT,"function"!=typeof t)return new this.s.promiseLibrary((t,n)=>{g(this,(r,o)=>r?(n(r),!1):null==o?(t(null),!1):(e(o),!0))});g(this,(n,r)=>{if(n)return t(n),!1;if(null!=r)return e(r),!0;if(null==r&&t){const e=t;return t=null,e(null),!1}})}setReadPreference(e){if(this.s.state!==u.INIT)throw c.create({message:"cannot change cursor readPreference after cursor has been accessed",driver:!0});if(e instanceof a)this.options.readPreference=e;else{if("string"!=typeof e)throw new TypeError("Invalid read preference: "+e);this.options.readPreference=new a(e)}return this}toArray(e){if(this.options.tailable)throw c.create({message:"Tailable cursor cannot be converted to array",driver:!0});return p(this,e,e=>{const t=this,n=[];t.rewind(),t.s.state=u.INIT;const r=()=>{t._next((o,s)=>{if(o)return i(e,o);if(null==s)return t.close({skipKillCursors:!0},()=>i(e,null,n));if(n.push(s),t.bufferedCount()>0){let e=t.readBufferedDocuments(t.bufferedCount());Array.prototype.push.apply(n,e)}r()})};r()})}count(e,t,n){if(null==this.cmd.query)throw c.create({message:"count can only be used with find command",driver:!0});"function"==typeof t&&(n=t,t={}),t=t||{},"function"==typeof e&&(n=e,e=!0),this.cursorState.session&&(t=Object.assign({},t,{session:this.cursorState.session}));const r=new b(this,e,t);return f(this.topology,r,n)}close(e,t){return"function"==typeof e&&(t=e,e={}),e=Object.assign({},{skipKillCursors:!1},e),p(this,t,t=>{this.s.state=u.CLOSED,e.skipKillCursors||this.kill(),this._endSession(()=>{this.emit("close"),t(null,this)})})}map(e){if(this.cursorState.transforms&&this.cursorState.transforms.doc){const t=this.cursorState.transforms.doc;this.cursorState.transforms.doc=n=>e(t(n))}else this.cursorState.transforms={doc:e};return this}isClosed(){return this.isDead()}destroy(e){e&&this.emit("error",e),this.pause(),this.close()}stream(e){return this.cursorState.streamOptions=e||{},this}transformStream(e){const t=e||{};if("function"==typeof t.transform){const e=new r({objectMode:!0,transform:function(e,n,r){this.push(t.transform(e)),r()}});return this.pipe(e)}return this.pipe(new o({objectMode:!0}))}explain(e,t){if("function"==typeof e&&(t=e,e=!0),void 0===e&&(e=!0),!this.operation||!this.operation.hasAspect(y.EXPLAINABLE))throw new c("This command cannot be explained");return this.operation.explain=new m(e),p(this,t,e=>{l.prototype._next.apply(this,[e])})}getLogger(){return this.logger}}w.prototype.maxTimeMs=w.prototype.maxTimeMS,s(w.prototype.each,"Cursor.each is deprecated. Use Cursor.forEach instead."),s(w.prototype.maxScan,"Cursor.maxScan is deprecated, and will be removed in a later version"),s(w.prototype.snapshot,"Cursor Snapshot is deprecated, and will be removed in a later version"),e.exports=w},function(e,t,n){"use strict";const r=n(1).Aspect,o=n(1).OperationBase,s=n(2).ReadPreference,i=n(32),a=n(22),c=n(4).maxWireVersion,l=n(0).decorateWithExplain,u=n(27).commandSupportsReadConcern,h=n(3).MongoError;e.exports=class extends o{constructor(e,t,n){super(t),this.ns=e.s.namespace.withCollection("$cmd");const o=this.hasAspect(r.NO_INHERIT_OPTIONS)?void 0:e;this.readPreference=this.hasAspect(r.WRITE_OPERATION)?s.primary:s.resolve(o,this.options),this.readConcern=function(e,t){return i.fromOptions(t)||e&&e.readConcern}(o,this.options),this.writeConcern=function(e,t){return a.fromOptions(t)||e&&e.writeConcern}(o,this.options),n&&"boolean"==typeof n.fullResponse&&(this.fullResponse=!0),this.options.readPreference=this.readPreference,e.s.logger?this.logger=e.s.logger:e.s.db&&e.s.db.logger&&(this.logger=e.s.db.logger)}executeCommand(e,t,n){this.server=e;const o=this.options,s=c(e),i=this.session&&this.session.inTransaction();this.readConcern&&u(t)&&!i&&Object.assign(t,{readConcern:this.readConcern}),o.collation&&s<5?n(new h(`Server ${e.name}, which reports wire version ${s}, does not support collation`)):(s>=5&&(this.writeConcern&&this.hasAspect(r.WRITE_OPERATION)&&Object.assign(t,{writeConcern:this.writeConcern}),o.collation&&"object"==typeof o.collation&&Object.assign(t,{collation:o.collation})),"number"==typeof o.maxTimeMS&&(t.maxTimeMS=o.maxTimeMS),"string"==typeof o.comment&&(t.comment=o.comment),this.hasAspect(r.EXPLAINABLE)&&this.explain&&(s<6&&t.aggregate?t.explain=!0:t=l(t,this.explain)),this.logger&&this.logger.isDebug()&&this.logger.debug(`executing command ${JSON.stringify(t)} against ${this.ns}`),e.command(this.ns.toString(),t,this.options,(e,t)=>{e?n(e,null):this.fullResponse?n(null,t):n(null,t.result)}))}}},function(e,t,n){"use strict";const r=new Set(["w","wtimeout","j","journal","fsync"]);let o;class s{constructor(e,t,n,r){null!=e&&(this.w=e),null!=t&&(this.wtimeout=t),null!=n&&(this.j=n),null!=r&&(this.fsync=r)}static fromOptions(e){if(null!=e&&(null!=e.writeConcern||null!=e.w||null!=e.wtimeout||null!=e.j||null!=e.journal||null!=e.fsync)){if(e.writeConcern){if("string"==typeof e.writeConcern)return new s(e.writeConcern);if(!Object.keys(e.writeConcern).some(e=>r.has(e)))return;return new s(e.writeConcern.w,e.writeConcern.wtimeout,e.writeConcern.j||e.writeConcern.journal,e.writeConcern.fsync)}return o||(o=n(0)),o.emitWarningOnce("Top-level use of w, wtimeout, j, and fsync is deprecated. Use writeConcern instead."),new s(e.w,e.wtimeout,e.j||e.journal,e.fsync)}}}e.exports=s},function(e,t,n){"use strict";const r=n(9).retrieveSnappy(),o=n(130),s={snappy:1,zlib:2},i=new Set(["ismaster","saslStart","saslContinue","getnonce","authenticate","createUser","updateUser","copydbSaslStart","copydbgetnonce","copydb"]);e.exports={compressorIDs:s,uncompressibleCommands:i,compress:function(e,t,n){switch(e.options.agreedCompressor){case"snappy":r.compress(t,n);break;case"zlib":var s={};e.options.zlibCompressionLevel&&(s.level=e.options.zlibCompressionLevel),o.deflate(t,s,n);break;default:throw new Error('Attempt to compress message using unknown compressor "'+e.options.agreedCompressor+'".')}},decompress:function(e,t,n){if(e<0||e>s.length)throw new Error("Server sent message compressed using an unsupported compressor. (Received compressor ID "+e+")");switch(e){case s.snappy:r.uncompress(t,n);break;case s.zlib:o.inflate(t,n);break;default:n(null,t)}}}},function(e,t,n){"use strict";function r(e,t){return new Buffer(e,t)}e.exports={normalizedFunctionString:function(e){return e.toString().replace(/function *\(/,"function (")},allocBuffer:"function"==typeof Buffer.alloc?function(){return Buffer.alloc.apply(Buffer,arguments)}:r,toBuffer:"function"==typeof Buffer.from?function(){return Buffer.from.apply(Buffer,arguments)}:r}},function(e,t){e.exports=require("crypto")},function(e,t,n){"use strict";e.exports={AuthContext:class{constructor(e,t,n){this.connection=e,this.credentials=t,this.options=n}},AuthProvider:class{constructor(e){this.bson=e}prepare(e,t,n){n(void 0,e)}auth(e,t){t(new TypeError("`auth` method must be overridden by subclass"))}}}},function(e,t,n){"use strict";const r=n(9).retrieveBSON,o=n(8),s=r(),i=s.Binary,a=n(4).uuidV4,c=n(3).MongoError,l=n(3).isRetryableError,u=n(3).MongoNetworkError,h=n(3).MongoWriteConcernError,p=n(35).Transaction,f=n(35).TxnState,d=n(4).isPromiseLike,m=n(10),y=n(0).maybePromise,g=n(35).isTransactionCommand,b=n(7).resolveClusterTime,S=n(6).isSharded,v=n(4).maxWireVersion,w=n(0).now,O=n(0).calculateDurationInMs;function _(e,t){if(null==e.serverSession){const e=new c("Cannot use a session that has ended");if("function"==typeof t)return t(e,null),!1;throw e}return!0}const T=Symbol("serverSession");class E extends o{constructor(e,t,n,r){if(super(),null==e)throw new Error("ClientSession requires a topology");if(null==t||!(t instanceof B))throw new Error("ClientSession requires a ServerSessionPool");n=n||{},r=r||{},this.topology=e,this.sessionPool=t,this.hasEnded=!1,this.clientOptions=r,this[T]=void 0,this.supports={causalConsistency:void 0===n.causalConsistency||n.causalConsistency},this.clusterTime=n.initialClusterTime,this.operationTime=null,this.explicit=!!n.explicit,this.owner=n.owner,this.defaultTransactionOptions=Object.assign({},n.defaultTransactionOptions),this.transaction=new p}get id(){return this.serverSession.id}get serverSession(){return null==this[T]&&(this[T]=this.sessionPool.acquire()),this[T]}endSession(e,t){"function"==typeof e&&(t=e,e={}),e=e||{};const n=this;return y(this,t,e=>{if(n.hasEnded)return e();function t(){n.sessionPool.release(n.serverSession),n[T]=void 0,n.hasEnded=!0,n.emit("ended",n),e()}n.serverSession&&n.inTransaction()?n.abortTransaction(n=>{if(n)return e(n);t()}):t()})}advanceOperationTime(e){null!=this.operationTime?e.greaterThan(this.operationTime)&&(this.operationTime=e):this.operationTime=e}equals(e){return e instanceof E&&this.id.id.buffer.equals(e.id.id.buffer)}incrementTransactionNumber(){this.serverSession.txnNumber++}inTransaction(){return this.transaction.isActive}startTransaction(e){if(_(this),this.inTransaction())throw new c("Transaction already in progress");const t=v(this.topology);if(S(this.topology)&&null!=t&&t<8)throw new c("Transactions are not supported on sharded clusters in MongoDB < 4.2.");this.incrementTransactionNumber(),this.transaction=new p(Object.assign({},this.clientOptions,e||this.defaultTransactionOptions)),this.transaction.transition(f.STARTING_TRANSACTION)}commitTransaction(e){return y(this,e,e=>k(this,"commitTransaction",e))}abortTransaction(e){return y(this,e,e=>k(this,"abortTransaction",e))}toBSON(){throw new Error("ClientSession cannot be serialized to BSON.")}withTransaction(e,t){return A(this,w(),e,t)}}const C=new Set(["CannotSatisfyWriteConcern","UnknownReplWriteConcern","UnsatisfiableWriteConcern"]);function x(e,t){return O(e){if(!function(e){return I.has(e.transaction.state)}(e))return function e(t,n,r,o){return t.commitTransaction().catch(s=>{if(s instanceof c&&x(n,12e4)&&!N(s)){if(s.hasErrorLabel("UnknownTransactionCommitResult"))return e(t,n,r,o);if(s.hasErrorLabel("TransientTransactionError"))return A(t,n,r,o)}throw s})}(e,t,n,r)}).catch(o=>{function s(o){if(o instanceof c&&o.hasErrorLabel("TransientTransactionError")&&x(t,12e4))return A(e,t,n,r);throw N(o)&&o.addErrorLabel("UnknownTransactionCommitResult"),o}return e.transaction.isActive?e.abortTransaction().then(()=>s(o)):s(o)})}function k(e,t,n){if(!_(e,n))return;let r=e.transaction.state;if(r===f.NO_TRANSACTION)return void n(new c("No transaction started"));if("commitTransaction"===t){if(r===f.STARTING_TRANSACTION||r===f.TRANSACTION_COMMITTED_EMPTY)return e.transaction.transition(f.TRANSACTION_COMMITTED_EMPTY),void n(null,null);if(r===f.TRANSACTION_ABORTED)return void n(new c("Cannot call commitTransaction after calling abortTransaction"))}else{if(r===f.STARTING_TRANSACTION)return e.transaction.transition(f.TRANSACTION_ABORTED),void n(null,null);if(r===f.TRANSACTION_ABORTED)return void n(new c("Cannot call abortTransaction twice"));if(r===f.TRANSACTION_COMMITTED||r===f.TRANSACTION_COMMITTED_EMPTY)return void n(new c("Cannot call abortTransaction after calling commitTransaction"))}const o={[t]:1};let s;function i(r,o){var s;"commitTransaction"===t?(e.transaction.transition(f.TRANSACTION_COMMITTED),r&&(r instanceof u||r instanceof h||l(r)||N(r))&&(N(s=r)||!C.has(s.codeName)&&100!==s.code&&79!==s.code)&&(r.addErrorLabel("UnknownTransactionCommitResult"),e.transaction.unpinServer())):e.transaction.transition(f.TRANSACTION_ABORTED),n(r,o)}function a(e){return"commitTransaction"===t?e:null}e.transaction.options.writeConcern?s=Object.assign({},e.transaction.options.writeConcern):e.clientOptions&&e.clientOptions.w&&(s={w:e.clientOptions.w}),r===f.TRANSACTION_COMMITTED&&(s=Object.assign({wtimeout:1e4},s,{w:"majority"})),s&&Object.assign(o,{writeConcern:s}),"commitTransaction"===t&&e.transaction.options.maxTimeMS&&Object.assign(o,{maxTimeMS:e.transaction.options.maxTimeMS}),e.transaction.recoveryToken&&function(e){return!!e.topology.s.options.useRecoveryToken}(e)&&(o.recoveryToken=e.transaction.recoveryToken),e.topology.command("admin.$cmd",o,{session:e},(t,n)=>{if(t&&l(t))return o.commitTransaction&&(e.transaction.unpinServer(),o.writeConcern=Object.assign({wtimeout:1e4},o.writeConcern,{w:"majority"})),e.topology.command("admin.$cmd",o,{session:e},(e,t)=>i(a(e),t));i(a(t),n)})}class M{constructor(){this.id={id:new i(a(),i.SUBTYPE_UUID)},this.lastUse=w(),this.txnNumber=0,this.isDirty=!1}hasTimedOut(e){return Math.round(O(this.lastUse)%864e5%36e5/6e4)>e-1}}class B{constructor(e){if(null==e)throw new Error("ServerSessionPool requires a topology");this.topology=e,this.sessions=[]}endAllPooledSessions(e){this.sessions.length?this.topology.endSessions(this.sessions.map(e=>e.id),()=>{this.sessions=[],"function"==typeof e&&e()}):"function"==typeof e&&e()}acquire(){const e=this.topology.logicalSessionTimeoutMinutes;for(;this.sessions.length;){const t=this.sessions.shift();if(!t.hasTimedOut(e))return t}return new M}release(e){const t=this.topology.logicalSessionTimeoutMinutes;for(;this.sessions.length;){if(!this.sessions[this.sessions.length-1].hasTimedOut(t))break;this.sessions.pop()}if(!e.hasTimedOut(t)){if(e.isDirty)return;this.sessions.unshift(e)}}}function R(e,t){return!!(e.aggregate||e.count||e.distinct||e.find||e.parallelCollectionScan||e.geoNear||e.geoSearch)||!(!(e.mapReduce&&t&&t.out)||1!==t.out.inline&&"inline"!==t.out)}e.exports={ClientSession:E,ServerSession:M,ServerSessionPool:B,TxnState:f,applySession:function(e,t,n){if(e.hasEnded)return new c("Cannot use a session that has ended");if(n&&n.writeConcern&&0===n.writeConcern.w)return;const r=e.serverSession;r.lastUse=w(),t.lsid=r.id;const o=e.inTransaction()||g(t),i=n.willRetryWrite,a=R(t,n);if(r.txnNumber&&(i||o)&&(t.txnNumber=s.Long.fromNumber(r.txnNumber)),!o)return e.transaction.state!==f.NO_TRANSACTION&&e.transaction.transition(f.NO_TRANSACTION),void(e.supports.causalConsistency&&e.operationTime&&a&&(t.readConcern=t.readConcern||{},Object.assign(t.readConcern,{afterClusterTime:e.operationTime})));if(n.readPreference&&!n.readPreference.equals(m.primary))return new c("Read preference in a transaction must be primary, not: "+n.readPreference.mode);if(t.autocommit=!1,e.transaction.state===f.STARTING_TRANSACTION){e.transaction.transition(f.TRANSACTION_IN_PROGRESS),t.startTransaction=!0;const n=e.transaction.options.readConcern||e.clientOptions.readConcern;n&&(t.readConcern=n),e.supports.causalConsistency&&e.operationTime&&(t.readConcern=t.readConcern||{},Object.assign(t.readConcern,{afterClusterTime:e.operationTime}))}},updateSessionFromResponse:function(e,t){t.$clusterTime&&b(e,t.$clusterTime),t.operationTime&&e&&e.supports.causalConsistency&&e.advanceOperationTime(t.operationTime),t.recoveryToken&&e&&e.inTransaction()&&(e.transaction._recoveryToken=t.recoveryToken)},commandSupportsReadConcern:R}},function(e,t,n){"use strict";const r=n(8),o=n(2).MongoError,s=n(5).format,i=n(2).ReadPreference,a=n(2).Sessions.ClientSession;var c=function(e,t){var n=this;t=t||{force:!1,bufferMaxEntries:-1},this.s={storedOps:[],storeOptions:t,topology:e},Object.defineProperty(this,"length",{enumerable:!0,get:function(){return n.s.storedOps.length}})};c.prototype.add=function(e,t,n,r,i){if(this.s.storeOptions.force)return i(o.create({message:"db closed by application",driver:!0}));if(0===this.s.storeOptions.bufferMaxEntries)return i(o.create({message:s("no connection available for operation and number of stored operation > %s",this.s.storeOptions.bufferMaxEntries),driver:!0}));if(this.s.storeOptions.bufferMaxEntries>0&&this.s.storedOps.length>this.s.storeOptions.bufferMaxEntries)for(;this.s.storedOps.length>0;){this.s.storedOps.shift().c(o.create({message:s("no connection available for operation and number of stored operation > %s",this.s.storeOptions.bufferMaxEntries),driver:!0}))}else this.s.storedOps.push({t:e,n:t,o:n,op:r,c:i})},c.prototype.addObjectAndMethod=function(e,t,n,r,i){if(this.s.storeOptions.force)return i(o.create({message:"db closed by application",driver:!0}));if(0===this.s.storeOptions.bufferMaxEntries)return i(o.create({message:s("no connection available for operation and number of stored operation > %s",this.s.storeOptions.bufferMaxEntries),driver:!0}));if(this.s.storeOptions.bufferMaxEntries>0&&this.s.storedOps.length>this.s.storeOptions.bufferMaxEntries)for(;this.s.storedOps.length>0;){this.s.storedOps.shift().c(o.create({message:s("no connection available for operation and number of stored operation > %s",this.s.storeOptions.bufferMaxEntries),driver:!0}))}else this.s.storedOps.push({t:e,m:n,o:t,p:r,c:i})},c.prototype.flush=function(e){for(;this.s.storedOps.length>0;)this.s.storedOps.shift().c(e||o.create({message:s("no connection available for operation"),driver:!0}))};var l=["primary","primaryPreferred","nearest","secondaryPreferred"],u=["secondary","secondaryPreferred"];c.prototype.execute=function(e){e=e||{};var t=this.s.storedOps;this.s.storedOps=[];for(var n="boolean"!=typeof e.executePrimary||e.executePrimary,r="boolean"!=typeof e.executeSecondary||e.executeSecondary;t.length>0;){var o=t.shift();"cursor"===o.t?(n&&r||n&&o.o.options&&o.o.options.readPreference&&-1!==l.indexOf(o.o.options.readPreference.mode)||!n&&r&&o.o.options&&o.o.options.readPreference&&-1!==u.indexOf(o.o.options.readPreference.mode))&&o.o[o.m].apply(o.o,o.p):"auth"===o.t?this.s.topology[o.t].apply(this.s.topology,o.o):(n&&r||n&&o.op&&o.op.readPreference&&-1!==l.indexOf(o.op.readPreference.mode)||!n&&r&&o.op&&o.op.readPreference&&-1!==u.indexOf(o.op.readPreference.mode))&&this.s.topology[o.t](o.n,o.o,o.op,o.c)}},c.prototype.all=function(){return this.s.storedOps};var h=function(e){var t=function(e,t,n){Object.defineProperty(e,t,{enumerable:!0,get:function(){return n}})},n=!1,r=!1,o=!1,s=!1,i=!1,a=!1,c=e.maxWriteBatchSize||1e3,l=!1,u=!1;e.minWireVersion>=0&&(o=!0),e.maxWireVersion>=1&&(n=!0,s=!0),e.maxWireVersion>=2&&(r=!0),e.maxWireVersion>=3&&(i=!0,a=!0),e.maxWireVersion>=5&&(l=!0,u=!0),null==e.minWireVersion&&(e.minWireVersion=0),null==e.maxWireVersion&&(e.maxWireVersion=0),t(this,"hasAggregationCursor",n),t(this,"hasWriteCommands",r),t(this,"hasTextSearch",o),t(this,"hasAuthCommands",s),t(this,"hasListCollectionsCommand",i),t(this,"hasListIndexesCommand",a),t(this,"minWireVersion",e.minWireVersion),t(this,"maxWireVersion",e.maxWireVersion),t(this,"maxNumberOfDocsInBatch",c),t(this,"commandsTakeWriteConcern",l),t(this,"commandsTakeCollation",u)};class p extends r{constructor(){super(),this.setMaxListeners(1/0)}hasSessionSupport(){return null!=this.logicalSessionTimeoutMinutes}startSession(e,t){const n=new a(this,this.s.sessionPool,e,t);return n.once("ended",()=>{this.s.sessions.delete(n)}),this.s.sessions.add(n),n}endSessions(e,t){return this.s.coreTopology.endSessions(e,t)}get clientMetadata(){return this.s.coreTopology.s.options.metadata}capabilities(){return this.s.sCapabilities?this.s.sCapabilities:null==this.s.coreTopology.lastIsMaster()?null:(this.s.sCapabilities=new h(this.s.coreTopology.lastIsMaster()),this.s.sCapabilities)}command(e,t,n,r){this.s.coreTopology.command(e.toString(),t,i.translate(n),r)}insert(e,t,n,r){this.s.coreTopology.insert(e.toString(),t,n,r)}update(e,t,n,r){this.s.coreTopology.update(e.toString(),t,n,r)}remove(e,t,n,r){this.s.coreTopology.remove(e.toString(),t,n,r)}isConnected(e){return e=e||{},e=i.translate(e),this.s.coreTopology.isConnected(e)}isDestroyed(){return this.s.coreTopology.isDestroyed()}cursor(e,t,n){return n=n||{},(n=i.translate(n)).disconnectHandler=this.s.store,n.topology=this,this.s.coreTopology.cursor(e,t,n)}lastIsMaster(){return this.s.coreTopology.lastIsMaster()}selectServer(e,t,n){return this.s.coreTopology.selectServer(e,t,n)}unref(){return this.s.coreTopology.unref()}connections(){return this.s.coreTopology.connections()}close(e,t){this.s.sessions.forEach(e=>e.endSession()),this.s.sessionPool&&this.s.sessionPool.endAllPooledSessions(),!0===e&&(this.s.storeOptions.force=e,this.s.store.flush()),this.s.coreTopology.destroy({force:"boolean"==typeof e&&e},t)}}Object.defineProperty(p.prototype,"bson",{enumerable:!0,get:function(){return this.s.coreTopology.s.bson}}),Object.defineProperty(p.prototype,"parserType",{enumerable:!0,get:function(){return this.s.coreTopology.parserType}}),Object.defineProperty(p.prototype,"logicalSessionTimeoutMinutes",{enumerable:!0,get:function(){return this.s.coreTopology.logicalSessionTimeoutMinutes}}),Object.defineProperty(p.prototype,"type",{enumerable:!0,get:function(){return this.s.coreTopology.type}}),t.Store=c,t.ServerCapabilities=h,t.TopologyBase=p},function(e,t){function n(e,t){if(!(this instanceof n))return new n(e,t);this._bsontype="Long",this.low_=0|e,this.high_=0|t}n.prototype.toInt=function(){return this.low_},n.prototype.toNumber=function(){return this.high_*n.TWO_PWR_32_DBL_+this.getLowBitsUnsigned()},n.prototype.toBigInt=function(){return BigInt(this.toString())},n.prototype.toJSON=function(){return this.toString()},n.prototype.toString=function(e){var t=e||10;if(t<2||36=0?this.low_:n.TWO_PWR_32_DBL_+this.low_},n.prototype.getNumBitsAbs=function(){if(this.isNegative())return this.equals(n.MIN_VALUE)?64:this.negate().getNumBitsAbs();for(var e=0!==this.high_?this.high_:this.low_,t=31;t>0&&0==(e&1<0},n.prototype.greaterThanOrEqual=function(e){return this.compare(e)>=0},n.prototype.compare=function(e){if(this.equals(e))return 0;var t=this.isNegative(),n=e.isNegative();return t&&!n?-1:!t&&n?1:this.subtract(e).isNegative()?-1:1},n.prototype.negate=function(){return this.equals(n.MIN_VALUE)?n.MIN_VALUE:this.not().add(n.ONE)},n.prototype.add=function(e){var t=this.high_>>>16,r=65535&this.high_,o=this.low_>>>16,s=65535&this.low_,i=e.high_>>>16,a=65535&e.high_,c=e.low_>>>16,l=0,u=0,h=0,p=0;return h+=(p+=s+(65535&e.low_))>>>16,p&=65535,u+=(h+=o+c)>>>16,h&=65535,l+=(u+=r+a)>>>16,u&=65535,l+=t+i,l&=65535,n.fromBits(h<<16|p,l<<16|u)},n.prototype.subtract=function(e){return this.add(e.negate())},n.prototype.multiply=function(e){if(this.isZero())return n.ZERO;if(e.isZero())return n.ZERO;if(this.equals(n.MIN_VALUE))return e.isOdd()?n.MIN_VALUE:n.ZERO;if(e.equals(n.MIN_VALUE))return this.isOdd()?n.MIN_VALUE:n.ZERO;if(this.isNegative())return e.isNegative()?this.negate().multiply(e.negate()):this.negate().multiply(e).negate();if(e.isNegative())return this.multiply(e.negate()).negate();if(this.lessThan(n.TWO_PWR_24_)&&e.lessThan(n.TWO_PWR_24_))return n.fromNumber(this.toNumber()*e.toNumber());var t=this.high_>>>16,r=65535&this.high_,o=this.low_>>>16,s=65535&this.low_,i=e.high_>>>16,a=65535&e.high_,c=e.low_>>>16,l=65535&e.low_,u=0,h=0,p=0,f=0;return p+=(f+=s*l)>>>16,f&=65535,h+=(p+=o*l)>>>16,p&=65535,h+=(p+=s*c)>>>16,p&=65535,u+=(h+=r*l)>>>16,h&=65535,u+=(h+=o*c)>>>16,h&=65535,u+=(h+=s*a)>>>16,h&=65535,u+=t*l+r*c+o*a+s*i,u&=65535,n.fromBits(p<<16|f,u<<16|h)},n.prototype.div=function(e){if(e.isZero())throw Error("division by zero");if(this.isZero())return n.ZERO;if(this.equals(n.MIN_VALUE)){if(e.equals(n.ONE)||e.equals(n.NEG_ONE))return n.MIN_VALUE;if(e.equals(n.MIN_VALUE))return n.ONE;var t=this.shiftRight(1).div(e).shiftLeft(1);if(t.equals(n.ZERO))return e.isNegative()?n.ONE:n.NEG_ONE;var r=this.subtract(e.multiply(t));return t.add(r.div(e))}if(e.equals(n.MIN_VALUE))return n.ZERO;if(this.isNegative())return e.isNegative()?this.negate().div(e.negate()):this.negate().div(e).negate();if(e.isNegative())return this.div(e.negate()).negate();var o=n.ZERO;for(r=this;r.greaterThanOrEqual(e);){t=Math.max(1,Math.floor(r.toNumber()/e.toNumber()));for(var s=Math.ceil(Math.log(t)/Math.LN2),i=s<=48?1:Math.pow(2,s-48),a=n.fromNumber(t),c=a.multiply(e);c.isNegative()||c.greaterThan(r);)t-=i,c=(a=n.fromNumber(t)).multiply(e);a.isZero()&&(a=n.ONE),o=o.add(a),r=r.subtract(c)}return o},n.prototype.modulo=function(e){return this.subtract(this.div(e).multiply(e))},n.prototype.not=function(){return n.fromBits(~this.low_,~this.high_)},n.prototype.and=function(e){return n.fromBits(this.low_&e.low_,this.high_&e.high_)},n.prototype.or=function(e){return n.fromBits(this.low_|e.low_,this.high_|e.high_)},n.prototype.xor=function(e){return n.fromBits(this.low_^e.low_,this.high_^e.high_)},n.prototype.shiftLeft=function(e){if(0===(e&=63))return this;var t=this.low_;if(e<32){var r=this.high_;return n.fromBits(t<>>32-e)}return n.fromBits(0,t<>>e|t<<32-e,t>>e)}return n.fromBits(t>>e-32,t>=0?0:-1)},n.prototype.shiftRightUnsigned=function(e){if(0===(e&=63))return this;var t=this.high_;if(e<32){var r=this.low_;return n.fromBits(r>>>e|t<<32-e,t>>>e)}return 32===e?n.fromBits(t,0):n.fromBits(t>>>e-32,0)},n.fromInt=function(e){if(-128<=e&&e<128){var t=n.INT_CACHE_[e];if(t)return t}var r=new n(0|e,e<0?-1:0);return-128<=e&&e<128&&(n.INT_CACHE_[e]=r),r},n.fromNumber=function(e){return isNaN(e)||!isFinite(e)?n.ZERO:e<=-n.TWO_PWR_63_DBL_?n.MIN_VALUE:e+1>=n.TWO_PWR_63_DBL_?n.MAX_VALUE:e<0?n.fromNumber(-e).negate():new n(e%n.TWO_PWR_32_DBL_|0,e/n.TWO_PWR_32_DBL_|0)},n.fromBigInt=function(e){return n.fromString(e.toString(10),10)},n.fromBits=function(e,t){return new n(e,t)},n.fromString=function(e,t){if(0===e.length)throw Error("number format error: empty string");var r=t||10;if(r<2||36=0)throw Error('number format error: interior "-" character: '+e);for(var o=n.fromNumber(Math.pow(r,8)),s=n.ZERO,i=0;i{void 0!==t[e]&&(this[e]=t[e])}),this.me&&(this.me=this.me.toLowerCase()),this.hosts=this.hosts.map(e=>e.toLowerCase()),this.passives=this.passives.map(e=>e.toLowerCase()),this.arbiters=this.arbiters.map(e=>e.toLowerCase())}get allHosts(){return this.hosts.concat(this.arbiters).concat(this.passives)}get isReadable(){return this.type===i.RSSecondary||this.isWritable}get isDataBearing(){return l.has(this.type)}get isWritable(){return c.has(this.type)}get host(){const e=(":"+this.port).length;return this.address.slice(0,-e)}get port(){const e=this.address.split(":").pop();return e?Number.parseInt(e,10):e}equals(e){const t=this.topologyVersion===e.topologyVersion||0===p(this.topologyVersion,e.topologyVersion);return null!=e&&s(this.error,e.error)&&this.type===e.type&&this.minWireVersion===e.minWireVersion&&this.me===e.me&&r(this.hosts,e.hosts)&&o(this.tags,e.tags)&&this.setName===e.setName&&this.setVersion===e.setVersion&&(this.electionId?e.electionId&&this.electionId.equals(e.electionId):this.electionId===e.electionId)&&this.primary===e.primary&&this.logicalSessionTimeoutMinutes===e.logicalSessionTimeoutMinutes&&t}},parseServerType:h,compareTopologyVersion:p}},function(e,t,n){"use strict";const 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0,t=s.length&&s.shift()||[],n=s.length?s.shift():null,r=s.length&&s.shift()||{},(r=Object.assign({},r)).readPreference=d.PRIMARY,le(this.s.topology,new F(this,e,t,n,r),o)}he.prototype.find=o({name:"collection.find",deprecatedOptions:pe,optionsIndex:1},(function(e,t,n){"object"==typeof n&&s("Third parameter to `find()` must be a callback or undefined");let r=e;"function"!=typeof n&&("function"==typeof t?(n=t,t=void 0):null==t&&(n="function"==typeof r?r:void 0,r="object"==typeof r?r:void 0)),r=null==r?{}:r;const o=r;if(Buffer.isBuffer(o)){const e=o[0]|o[1]<<8|o[2]<<16|o[3]<<24;if(e!==o.length){const t=new Error("query selector raw message size does not match message header size ["+o.length+"] != ["+e+"]");throw t.name="MongoError",t}}null!=r&&"ObjectID"===r._bsontype&&(r={_id:r}),t||(t={});let i=t.projection||t.fields;i&&!Buffer.isBuffer(i)&&Array.isArray(i)&&(i=i.length?i.reduce((e,t)=>(e[t]=1,e),{}):{_id:1});let a=Object.assign({},t);for(let e in this.s.options)-1!==ue.indexOf(e)&&(a[e]=this.s.options[e]);if(a.skip=t.skip?t.skip:0,a.limit=t.limit?t.limit:0,a.raw="boolean"==typeof t.raw?t.raw:this.s.raw,a.hint=null!=t.hint?l(t.hint):this.s.collectionHint,a.timeout=void 0===t.timeout?void 0:t.timeout,a.slaveOk=null!=t.slaveOk?t.slaveOk:this.s.db.slaveOk,a.readPreference=d.resolve(this,a),null==a.readPreference||"primary"===a.readPreference&&"primary"===a.readPreference.mode||(a.slaveOk=!0),null!=r&&"object"!=typeof r)throw c.create({message:"query selector must be an object",driver:!0});const m={find:this.s.namespace.toString(),limit:a.limit,skip:a.skip,query:r};"boolean"==typeof t.allowDiskUse&&(m.allowDiskUse=t.allowDiskUse),"boolean"==typeof a.awaitdata&&(a.awaitData=a.awaitdata),"boolean"==typeof a.timeout&&(a.noCursorTimeout=!a.timeout),u(m,a,["session","collation"]),i&&(m.fields=i),a.db=this.s.db,a.promiseLibrary=this.s.promiseLibrary,null==a.raw&&"boolean"==typeof this.s.raw&&(a.raw=this.s.raw),null==a.promoteLongs&&"boolean"==typeof this.s.promoteLongs&&(a.promoteLongs=this.s.promoteLongs),null==a.promoteValues&&"boolean"==typeof this.s.promoteValues&&(a.promoteValues=this.s.promoteValues),null==a.promoteBuffers&&"boolean"==typeof this.s.promoteBuffers&&(a.promoteBuffers=this.s.promoteBuffers),m.sort&&(m.sort=f(m.sort)),p(m,this,t);try{h(m,this,t)}catch(e){if("function"==typeof n)return n(e,null);throw e}const y=this.s.topology.cursor(new W(this,this.s.namespace,m,a),a);if("function"!=typeof n)return y;n(null,y)})),he.prototype.insertOne=function(e,t,n){"function"==typeof t&&(n=t,t={}),t=t||{},this.s.options.ignoreUndefined&&((t=Object.assign({},t)).ignoreUndefined=this.s.options.ignoreUndefined);const r=new Z(this,e,t);return le(this.s.topology,r,n)},he.prototype.insertMany=function(e,t,n){"function"==typeof t&&(n=t,t={}),t=t?Object.assign({},t):{ordered:!0};const r=new J(this,e,t);return le(this.s.topology,r,n)},he.prototype.bulkWrite=function(e,t,n){if("function"==typeof t&&(n=t,t={}),t=t||{ordered:!0},!Array.isArray(e))throw c.create({message:"operations must be an array of documents",driver:!0});const r=new k(this,e,t);return le(this.s.topology,r,n)},he.prototype.insert=r((function(e,t,n){return"function"==typeof t&&(n=t,t={}),t=t||{ordered:!1},e=Array.isArray(e)?e:[e],!0===t.keepGoing&&(t.ordered=!1),this.insertMany(e,t,n)}),"collection.insert is deprecated. Use insertOne, insertMany or bulkWrite instead."),he.prototype.updateOne=function(e,t,n,r){return"function"==typeof n&&(r=n,n={}),n=Object.assign({},n),this.s.options.ignoreUndefined&&((n=Object.assign({},n)).ignoreUndefined=this.s.options.ignoreUndefined),le(this.s.topology,new ce(this,e,t,n),r)},he.prototype.replaceOne=function(e,t,n,r){return"function"==typeof n&&(r=n,n={}),n=Object.assign({},n),this.s.options.ignoreUndefined&&((n=Object.assign({},n)).ignoreUndefined=this.s.options.ignoreUndefined),le(this.s.topology,new se(this,e,t,n),r)},he.prototype.updateMany=function(e,t,n,r){return"function"==typeof n&&(r=n,n={}),n=Object.assign({},n),this.s.options.ignoreUndefined&&((n=Object.assign({},n)).ignoreUndefined=this.s.options.ignoreUndefined),le(this.s.topology,new ae(this,e,t,n),r)},he.prototype.update=r((function(e,t,n,r){return"function"==typeof n&&(r=n,n={}),n=n||{},this.s.options.ignoreUndefined&&((n=Object.assign({},n)).ignoreUndefined=this.s.options.ignoreUndefined),b(this.s.topology,I,[this,e,t,n,r])}),"collection.update is deprecated. Use updateOne, updateMany, or bulkWrite instead."),he.prototype.deleteOne=function(e,t,n){"function"==typeof t&&(n=t,t={}),t=Object.assign({},t),this.s.options.ignoreUndefined&&((t=Object.assign({},t)).ignoreUndefined=this.s.options.ignoreUndefined);const r=new P(this,e,t);return le(this.s.topology,r,n)},he.prototype.removeOne=he.prototype.deleteOne,he.prototype.deleteMany=function(e,t,n){"function"==typeof t&&(n=t,t={}),t=Object.assign({},t),this.s.options.ignoreUndefined&&((t=Object.assign({},t)).ignoreUndefined=this.s.options.ignoreUndefined);const r=new R(this,e,t);return le(this.s.topology,r,n)},he.prototype.removeMany=he.prototype.deleteMany,he.prototype.remove=r((function(e,t,n){return"function"==typeof t&&(n=t,t={}),t=t||{},this.s.options.ignoreUndefined&&((t=Object.assign({},t)).ignoreUndefined=this.s.options.ignoreUndefined),b(this.s.topology,x,[this,e,t,n])}),"collection.remove is deprecated. Use deleteOne, deleteMany, or bulkWrite instead."),he.prototype.save=r((function(e,t,n){return"function"==typeof t&&(n=t,t={}),t=t||{},this.s.options.ignoreUndefined&&((t=Object.assign({},t)).ignoreUndefined=this.s.options.ignoreUndefined),b(this.s.topology,N,[this,e,t,n])}),"collection.save is deprecated. Use insertOne, insertMany, updateOne, or updateMany instead."),he.prototype.findOne=o({name:"collection.find",deprecatedOptions:pe,optionsIndex:1},(function(e,t,n){"object"==typeof n&&s("Third parameter to `findOne()` must be a callback or undefined"),"function"==typeof e&&(n=e,e={},t={}),"function"==typeof t&&(n=t,t={});const r=new q(this,e=e||{},t=t||{});return le(this.s.topology,r,n)})),he.prototype.rename=function(e,t,n){"function"==typeof t&&(n=t,t={}),t=Object.assign({},t,{readPreference:d.PRIMARY});const r=new re(this,e,t);return le(this.s.topology,r,n)},he.prototype.drop=function(e,t){"function"==typeof e&&(t=e,e={}),e=e||{};const n=new L(this.s.db,this.collectionName,e);return le(this.s.topology,n,t)},he.prototype.options=function(e,t){"function"==typeof e&&(t=e,e={});const n=new ne(this,e=e||{});return le(this.s.topology,n,t)},he.prototype.isCapped=function(e,t){"function"==typeof e&&(t=e,e={});const n=new Q(this,e=e||{});return le(this.s.topology,n,t)},he.prototype.createIndex=function(e,t,n){"function"==typeof t&&(n=t,t={}),t=t||{};const r=new B(this,this.collectionName,e,t);return le(this.s.topology,r,n)},he.prototype.createIndexes=function(e,t,n){"function"==typeof t&&(n=t,t={}),"number"!=typeof(t=t?Object.assign({},t):{}).maxTimeMS&&delete t.maxTimeMS;const r=new B(this,this.collectionName,e,t);return le(this.s.topology,r,n)},he.prototype.dropIndex=function(e,t,n){const r=Array.prototype.slice.call(arguments,1);n="function"==typeof r[r.length-1]?r.pop():void 0,(t=r.length&&r.shift()||{}).readPreference=d.PRIMARY;const o=new j(this,e,t);return le(this.s.topology,o,n)},he.prototype.dropIndexes=function(e,t){"function"==typeof e&&(t=e,e={}),"number"!=typeof(e=e?Object.assign({},e):{}).maxTimeMS&&delete e.maxTimeMS;const n=new U(this,e);return le(this.s.topology,n,t)},he.prototype.dropAllIndexes=r(he.prototype.dropIndexes,"collection.dropAllIndexes is deprecated. Use dropIndexes instead."),he.prototype.reIndex=r((function(e,t){"function"==typeof e&&(t=e,e={});const n=new oe(this,e=e||{});return le(this.s.topology,n,t)}),"collection.reIndex is deprecated. Use db.command instead."),he.prototype.listIndexes=function(e){return new _(this.s.topology,new ee(this,e),e)},he.prototype.ensureIndex=r((function(e,t,n){return"function"==typeof t&&(n=t,t={}),t=t||{},b(this.s.topology,T,[this,e,t,n])}),"collection.ensureIndex is deprecated. Use createIndexes instead."),he.prototype.indexExists=function(e,t,n){"function"==typeof t&&(n=t,t={});const r=new G(this,e,t=t||{});return le(this.s.topology,r,n)},he.prototype.indexInformation=function(e,t){const n=Array.prototype.slice.call(arguments,0);t="function"==typeof n[n.length-1]?n.pop():void 0,e=n.length&&n.shift()||{};const r=new X(this.s.db,this.collectionName,e);return le(this.s.topology,r,t)},he.prototype.count=r((function(e,t,n){const r=Array.prototype.slice.call(arguments,0);return n="function"==typeof r[r.length-1]?r.pop():void 0,e=r.length&&r.shift()||{},"function"==typeof(t=r.length&&r.shift()||{})&&(n=t,t={}),t=t||{},le(this.s.topology,new z(this,e,t),n)}),"collection.count is deprecated, and will be removed in a future version. Use Collection.countDocuments or Collection.estimatedDocumentCount instead"),he.prototype.estimatedDocumentCount=function(e,t){"function"==typeof e&&(t=e,e={});const n=new z(this,e=e||{});return le(this.s.topology,n,t)},he.prototype.countDocuments=function(e,t,n){const r=Array.prototype.slice.call(arguments,0);n="function"==typeof r[r.length-1]?r.pop():void 0,e=r.length&&r.shift()||{},t=r.length&&r.shift()||{};const o=new M(this,e,t);return le(this.s.topology,o,n)},he.prototype.distinct=function(e,t,n,r){const o=Array.prototype.slice.call(arguments,1);r="function"==typeof o[o.length-1]?o.pop():void 0;const s=o.length&&o.shift()||{},i=o.length&&o.shift()||{},a=new D(this,e,s,i);return le(this.s.topology,a,r)},he.prototype.indexes=function(e,t){"function"==typeof e&&(t=e,e={});const n=new K(this,e=e||{});return le(this.s.topology,n,t)},he.prototype.stats=function(e,t){const n=Array.prototype.slice.call(arguments,0);t="function"==typeof n[n.length-1]?n.pop():void 0,e=n.length&&n.shift()||{};const r=new ie(this,e);return le(this.s.topology,r,t)},he.prototype.findOneAndDelete=function(e,t,n){return"function"==typeof t&&(n=t,t={}),t=t||{},this.s.options.ignoreUndefined&&((t=Object.assign({},t)).ignoreUndefined=this.s.options.ignoreUndefined),le(this.s.topology,new $(this,e,t),n)},he.prototype.findOneAndReplace=function(e,t,n,r){return"function"==typeof n&&(r=n,n={}),n=n||{},this.s.options.ignoreUndefined&&((n=Object.assign({},n)).ignoreUndefined=this.s.options.ignoreUndefined),le(this.s.topology,new V(this,e,t,n),r)},he.prototype.findOneAndUpdate=function(e,t,n,r){return"function"==typeof n&&(r=n,n={}),n=n||{},this.s.options.ignoreUndefined&&((n=Object.assign({},n)).ignoreUndefined=this.s.options.ignoreUndefined),le(this.s.topology,new H(this,e,t,n),r)},he.prototype.findAndModify=r(fe,"collection.findAndModify is deprecated. Use findOneAndUpdate, findOneAndReplace or findOneAndDelete instead."),he.prototype._findAndModify=fe,he.prototype.findAndRemove=r((function(e,t,n,r){const o=Array.prototype.slice.call(arguments,1);return r="function"==typeof o[o.length-1]?o.pop():void 0,t=o.length&&o.shift()||[],(n=o.length&&o.shift()||{}).remove=!0,le(this.s.topology,new F(this,e,t,null,n),r)}),"collection.findAndRemove is deprecated. Use findOneAndDelete instead."),he.prototype.aggregate=function(e,t,n){if(Array.isArray(e))"function"==typeof t&&(n=t,t={}),null==t&&null==n&&(t={});else{const r=Array.prototype.slice.call(arguments,0);n=r.pop();const o=r[r.length-1];t=o&&(o.readPreference||o.explain||o.cursor||o.out||o.maxTimeMS||o.hint||o.allowDiskUse)?r.pop():{},e=r}const r=new O(this.s.topology,new A(this,e,t),t);if("function"!=typeof n)return r;n(null,r)},he.prototype.watch=function(e,t){return e=e||[],t=t||{},Array.isArray(e)||(t=e,e=[]),new g(this,e,t)},he.prototype.parallelCollectionScan=r((function(e,t){return"function"==typeof e&&(t=e,e={numCursors:1}),e.numCursors=e.numCursors||1,e.batchSize=e.batchSize||1e3,(e=Object.assign({},e)).readPreference=d.resolve(this,e),e.promiseLibrary=this.s.promiseLibrary,e.session&&(e.session=void 0),b(this.s.topology,C,[this,e,t],{skipSessions:!0})}),"parallelCollectionScan is deprecated in MongoDB v4.1"),he.prototype.geoHaystackSearch=r((function(e,t,n,r){const o=Array.prototype.slice.call(arguments,2);r="function"==typeof o[o.length-1]?o.pop():void 0,n=o.length&&o.shift()||{};const s=new Y(this,e,t,n);return le(this.s.topology,s,r)}),"geoHaystackSearch is deprecated, and will be removed in a future version."),he.prototype.group=r((function(e,t,n,r,o,s,i,a){const c=Array.prototype.slice.call(arguments,3);return a="function"==typeof c[c.length-1]?c.pop():void 0,r=c.length?c.shift():null,o=c.length?c.shift():null,s=c.length?c.shift():null,i=c.length&&c.shift()||{},"function"!=typeof o&&(s=o,o=null),!Array.isArray(e)&&e instanceof Object&&"function"!=typeof e&&"Code"!==e._bsontype&&(e=Object.keys(e)),"function"==typeof r&&(r=r.toString()),"function"==typeof o&&(o=o.toString()),s=null==s||s,b(this.s.topology,E,[this,e,t,n,r,o,s,i,a])}),"MongoDB 3.6 or higher no longer supports the group command. We recommend rewriting using the aggregation framework."),he.prototype.mapReduce=function(e,t,n,r){if("function"==typeof n&&(r=n,n={}),null==n.out)throw new Error("the out option parameter must be defined, see mongodb docs for possible values");"function"==typeof e&&(e=e.toString()),"function"==typeof t&&(t=t.toString()),"function"==typeof n.finalize&&(n.finalize=n.finalize.toString());const o=new te(this,e,t,n);return le(this.s.topology,o,r)},he.prototype.initializeUnorderedBulkOp=function(e){return null==(e=e||{}).ignoreUndefined&&(e.ignoreUndefined=this.s.options.ignoreUndefined),e.promiseLibrary=this.s.promiseLibrary,m(this.s.topology,this,e)},he.prototype.initializeOrderedBulkOp=function(e){return null==(e=e||{}).ignoreUndefined&&(e.ignoreUndefined=this.s.options.ignoreUndefined),e.promiseLibrary=this.s.promiseLibrary,y(this.s.topology,this,e)},he.prototype.getLogger=function(){return this.s.db.s.logger},e.exports=he},function(e,t){function n(e){if(!(this instanceof n))return new n(e);this._bsontype="Double",this.value=e}n.prototype.valueOf=function(){return this.value},n.prototype.toJSON=function(){return this.value},e.exports=n,e.exports.Double=n},function(e,t){function n(e,t){if(!(this instanceof n))return new n(e,t);this._bsontype="Timestamp",this.low_=0|e,this.high_=0|t}n.prototype.toInt=function(){return this.low_},n.prototype.toNumber=function(){return this.high_*n.TWO_PWR_32_DBL_+this.getLowBitsUnsigned()},n.prototype.toJSON=function(){return this.toString()},n.prototype.toString=function(e){var t=e||10;if(t<2||36=0?this.low_:n.TWO_PWR_32_DBL_+this.low_},n.prototype.getNumBitsAbs=function(){if(this.isNegative())return this.equals(n.MIN_VALUE)?64:this.negate().getNumBitsAbs();for(var e=0!==this.high_?this.high_:this.low_,t=31;t>0&&0==(e&1<0},n.prototype.greaterThanOrEqual=function(e){return this.compare(e)>=0},n.prototype.compare=function(e){if(this.equals(e))return 0;var t=this.isNegative(),n=e.isNegative();return t&&!n?-1:!t&&n?1:this.subtract(e).isNegative()?-1:1},n.prototype.negate=function(){return this.equals(n.MIN_VALUE)?n.MIN_VALUE:this.not().add(n.ONE)},n.prototype.add=function(e){var t=this.high_>>>16,r=65535&this.high_,o=this.low_>>>16,s=65535&this.low_,i=e.high_>>>16,a=65535&e.high_,c=e.low_>>>16,l=0,u=0,h=0,p=0;return h+=(p+=s+(65535&e.low_))>>>16,p&=65535,u+=(h+=o+c)>>>16,h&=65535,l+=(u+=r+a)>>>16,u&=65535,l+=t+i,l&=65535,n.fromBits(h<<16|p,l<<16|u)},n.prototype.subtract=function(e){return this.add(e.negate())},n.prototype.multiply=function(e){if(this.isZero())return n.ZERO;if(e.isZero())return n.ZERO;if(this.equals(n.MIN_VALUE))return e.isOdd()?n.MIN_VALUE:n.ZERO;if(e.equals(n.MIN_VALUE))return this.isOdd()?n.MIN_VALUE:n.ZERO;if(this.isNegative())return e.isNegative()?this.negate().multiply(e.negate()):this.negate().multiply(e).negate();if(e.isNegative())return this.multiply(e.negate()).negate();if(this.lessThan(n.TWO_PWR_24_)&&e.lessThan(n.TWO_PWR_24_))return n.fromNumber(this.toNumber()*e.toNumber());var t=this.high_>>>16,r=65535&this.high_,o=this.low_>>>16,s=65535&this.low_,i=e.high_>>>16,a=65535&e.high_,c=e.low_>>>16,l=65535&e.low_,u=0,h=0,p=0,f=0;return p+=(f+=s*l)>>>16,f&=65535,h+=(p+=o*l)>>>16,p&=65535,h+=(p+=s*c)>>>16,p&=65535,u+=(h+=r*l)>>>16,h&=65535,u+=(h+=o*c)>>>16,h&=65535,u+=(h+=s*a)>>>16,h&=65535,u+=t*l+r*c+o*a+s*i,u&=65535,n.fromBits(p<<16|f,u<<16|h)},n.prototype.div=function(e){if(e.isZero())throw Error("division by zero");if(this.isZero())return n.ZERO;if(this.equals(n.MIN_VALUE)){if(e.equals(n.ONE)||e.equals(n.NEG_ONE))return n.MIN_VALUE;if(e.equals(n.MIN_VALUE))return n.ONE;var t=this.shiftRight(1).div(e).shiftLeft(1);if(t.equals(n.ZERO))return e.isNegative()?n.ONE:n.NEG_ONE;var r=this.subtract(e.multiply(t));return t.add(r.div(e))}if(e.equals(n.MIN_VALUE))return n.ZERO;if(this.isNegative())return e.isNegative()?this.negate().div(e.negate()):this.negate().div(e).negate();if(e.isNegative())return this.div(e.negate()).negate();var o=n.ZERO;for(r=this;r.greaterThanOrEqual(e);){t=Math.max(1,Math.floor(r.toNumber()/e.toNumber()));for(var s=Math.ceil(Math.log(t)/Math.LN2),i=s<=48?1:Math.pow(2,s-48),a=n.fromNumber(t),c=a.multiply(e);c.isNegative()||c.greaterThan(r);)t-=i,c=(a=n.fromNumber(t)).multiply(e);a.isZero()&&(a=n.ONE),o=o.add(a),r=r.subtract(c)}return o},n.prototype.modulo=function(e){return this.subtract(this.div(e).multiply(e))},n.prototype.not=function(){return n.fromBits(~this.low_,~this.high_)},n.prototype.and=function(e){return n.fromBits(this.low_&e.low_,this.high_&e.high_)},n.prototype.or=function(e){return n.fromBits(this.low_|e.low_,this.high_|e.high_)},n.prototype.xor=function(e){return n.fromBits(this.low_^e.low_,this.high_^e.high_)},n.prototype.shiftLeft=function(e){if(0===(e&=63))return this;var t=this.low_;if(e<32){var r=this.high_;return n.fromBits(t<>>32-e)}return n.fromBits(0,t<>>e|t<<32-e,t>>e)}return 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o=n.fromNumber(Math.pow(r,8)),s=n.ZERO,i=0;i>8&255,r[1]=e>>16&255,r[0]=e>>24&255,r[6]=255&s,r[5]=s>>8&255,r[4]=s>>16&255,r[8]=255&t,r[7]=t>>8&255,r[11]=255&n,r[10]=n>>8&255,r[9]=n>>16&255,r},c.prototype.toString=function(e){return this.id&&this.id.copy?this.id.toString("string"==typeof e?e:"hex"):this.toHexString()},c.prototype[r]=c.prototype.toString,c.prototype.toJSON=function(){return this.toHexString()},c.prototype.equals=function(e){return e instanceof c?this.toString()===e.toString():"string"==typeof e&&c.isValid(e)&&12===e.length&&this.id instanceof p?e===this.id.toString("binary"):"string"==typeof e&&c.isValid(e)&&24===e.length?e.toLowerCase()===this.toHexString():"string"==typeof e&&c.isValid(e)&&12===e.length?e===this.id:!(null==e||!(e instanceof c||e.toHexString))&&e.toHexString()===this.toHexString()},c.prototype.getTimestamp=function(){var e=new Date,t=this.id[3]|this.id[2]<<8|this.id[1]<<16|this.id[0]<<24;return 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Query the system.profile collection directly."),K.prototype.profilingLevel=function(e,t){"function"==typeof e&&(t=e,e={});const n=new q(this,e=e||{});return H(this.s.topology,n,t)},K.prototype.indexInformation=function(e,t,n){"function"==typeof t&&(n=t,t={});const r=new z(this,e,t=t||{});return H(this.s.topology,r,n)},K.prototype.unref=function(){this.s.topology.unref()},K.prototype.watch=function(e,t){return e=e||[],t=t||{},Array.isArray(e)||(t=e,e=[]),new g(this,e,t)},K.prototype.getLogger=function(){return this.s.logger},K.SYSTEM_NAMESPACE_COLLECTION=w.SYSTEM_NAMESPACE_COLLECTION,K.SYSTEM_INDEX_COLLECTION=w.SYSTEM_INDEX_COLLECTION,K.SYSTEM_PROFILE_COLLECTION=w.SYSTEM_PROFILE_COLLECTION,K.SYSTEM_USER_COLLECTION=w.SYSTEM_USER_COLLECTION,K.SYSTEM_COMMAND_COLLECTION=w.SYSTEM_COMMAND_COLLECTION,K.SYSTEM_JS_COLLECTION=w.SYSTEM_JS_COLLECTION,e.exports=K},function(e,t,n){"use strict";const r=n(2).Server,o=n(20),s=n(28).TopologyBase,i=n(28).Store,a=n(2).MongoError,c=n(0).MAX_JS_INT,l=n(0).translateOptions,u=n(0).filterOptions,h=n(0).mergeOptions;var p=["ha","haInterval","acceptableLatencyMS","poolSize","ssl","checkServerIdentity","sslValidate","sslCA","sslCRL","sslCert","ciphers","ecdhCurve","sslKey","sslPass","socketOptions","bufferMaxEntries","store","auto_reconnect","autoReconnect","emitError","keepAlive","keepAliveInitialDelay","noDelay","connectTimeoutMS","socketTimeoutMS","family","loggerLevel","logger","reconnectTries","reconnectInterval","monitoring","appname","domainsEnabled","servername","promoteLongs","promoteValues","promoteBuffers","compression","promiseLibrary","monitorCommands"];class f extends s{constructor(e,t,n){super();const s=(n=u(n,p)).promiseLibrary;var f={force:!1,bufferMaxEntries:"number"==typeof n.bufferMaxEntries?n.bufferMaxEntries:c},d=n.store||new i(this,f);if(-1!==e.indexOf("/"))null!=t&&"object"==typeof t&&(n=t,t=null);else if(null==t)throw a.create({message:"port must be specified",driver:!0});var m="boolean"!=typeof n.auto_reconnect||n.auto_reconnect;m="boolean"==typeof n.autoReconnect?n.autoReconnect:m;var y=h({},{host:e,port:t,disconnectHandler:d,cursorFactory:o,reconnect:m,emitError:"boolean"!=typeof n.emitError||n.emitError,size:"number"==typeof n.poolSize?n.poolSize:5,monitorCommands:"boolean"==typeof n.monitorCommands&&n.monitorCommands});y=l(y,n);var g=n.socketOptions&&Object.keys(n.socketOptions).length>0?n.socketOptions:n;y=l(y,g),this.s={coreTopology:new r(y),sCapabilities:null,clonedOptions:y,reconnect:y.reconnect,emitError:y.emitError,poolSize:y.size,storeOptions:f,store:d,host:e,port:t,options:n,sessionPool:null,sessions:new Set,promiseLibrary:s||Promise}}connect(e,t){var n=this;"function"==typeof e&&(t=e,e={}),null==e&&(e=this.s.clonedOptions),"function"!=typeof t&&(t=null),e=Object.assign({},this.s.clonedOptions,e),n.s.options=e,n.s.storeOptions.bufferMaxEntries="number"==typeof e.bufferMaxEntries?e.bufferMaxEntries:-1;var r=function(){return function(e){["timeout","error","close"].forEach((function(e){n.s.coreTopology.removeListener(e,a[e])})),n.s.coreTopology.removeListener("connect",r);try{t(e)}catch(e){process.nextTick((function(){throw e}))}}},o=function(e){return function(t){"error"!==e&&n.emit(e,t)}},s=function(){n.s.store.flush()},i=function(e){return function(t,r){n.emit(e,t,r)}},a={timeout:r("timeout"),error:r("error"),close:r("close")};["timeout","error","close","serverOpening","serverDescriptionChanged","serverHeartbeatStarted","serverHeartbeatSucceeded","serverHeartbeatFailed","serverClosed","topologyOpening","topologyClosed","topologyDescriptionChanged","commandStarted","commandSucceeded","commandFailed"].forEach((function(e){n.s.coreTopology.removeAllListeners(e)})),n.s.coreTopology.once("timeout",a.timeout),n.s.coreTopology.once("error",a.error),n.s.coreTopology.once("close",a.close),n.s.coreTopology.once("connect",(function(){["timeout","error","close","destroy"].forEach((function(e){n.s.coreTopology.removeAllListeners(e)})),n.s.coreTopology.on("timeout",o("timeout")),n.s.coreTopology.once("error",o("error")),n.s.coreTopology.on("close",o("close")),n.s.coreTopology.on("destroy",s),n.emit("open",null,n);try{t(null,n)}catch(e){process.nextTick((function(){throw e}))}})),n.s.coreTopology.on("reconnect",(function(){n.emit("reconnect",n),n.s.store.execute()})),n.s.coreTopology.on("reconnectFailed",(function(e){n.emit("reconnectFailed",e),n.s.store.flush(e)})),n.s.coreTopology.on("serverDescriptionChanged",i("serverDescriptionChanged")),n.s.coreTopology.on("serverHeartbeatStarted",i("serverHeartbeatStarted")),n.s.coreTopology.on("serverHeartbeatSucceeded",i("serverHeartbeatSucceeded")),n.s.coreTopology.on("serverHeartbeatFailed",i("serverHeartbeatFailed")),n.s.coreTopology.on("serverOpening",i("serverOpening")),n.s.coreTopology.on("serverClosed",i("serverClosed")),n.s.coreTopology.on("topologyOpening",i("topologyOpening")),n.s.coreTopology.on("topologyClosed",i("topologyClosed")),n.s.coreTopology.on("topologyDescriptionChanged",i("topologyDescriptionChanged")),n.s.coreTopology.on("commandStarted",i("commandStarted")),n.s.coreTopology.on("commandSucceeded",i("commandSucceeded")),n.s.coreTopology.on("commandFailed",i("commandFailed")),n.s.coreTopology.on("attemptReconnect",i("attemptReconnect")),n.s.coreTopology.on("monitoring",i("monitoring")),n.s.coreTopology.connect(e)}}Object.defineProperty(f.prototype,"poolSize",{enumerable:!0,get:function(){return 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r=(n=n||{}).topology||this;return new(n.cursorFactory||this.s.Cursor)(r,e,t,n)},N.prototype.equals=function(e){return"string"==typeof e?this.name.toLowerCase()===e.toLowerCase():!!e.name&&this.name.toLowerCase()===e.name.toLowerCase()},N.prototype.connections=function(){return this.s.pool.allConnections()},N.prototype.selectServer=function(e,t,n){"function"==typeof e&&void 0===n&&(n=e,e=void 0,t={}),"function"==typeof t&&(n=t,t=e,e=void 0),n(null,this)};var M=["close","error","timeout","parseError","connect"];N.prototype.destroy=function(e,t){if(this._destroyed)"function"==typeof t&&t(null,null);else{"function"==typeof e&&(t=e,e={}),e=e||{};var n=this;if(T&&delete E[this.id],this.monitoringProcessId&&clearTimeout(this.monitoringProcessId),!n.s.pool||this._destroyed)return this._destroyed=!0,void("function"==typeof 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n=e.connection,r=e.credentials,o=r.username,i=r.password,a={saslStart:1,mechanism:"PLAIN",payload:new s(`\0${o}\0${i}`),autoAuthorize:1};n.command("$external.$cmd",a,t)}}},function(e,t,n){"use strict";const r=n(54),o=n(26).AuthProvider,s=n(4).retrieveKerberos,i=n(3).MongoError;let a;e.exports=class extends o{auth(e,t){const n=e.connection,o=e.credentials;if(null==o)return t(new i("credentials required"));const c=o.username;function l(e,t){return n.command("$external.$cmd",e,t)}!function(e,t){const n=e.options.host,o=e.options.port,c=e.credentials;if(!n||!o||!c)return t(new i(`Connection must specify: ${n?"host":""}, ${o?"port":""}, ${c?"host":"credentials"}.`));if(null==a)try{a=s()}catch(e){return t(e)}const l=c.username,u=c.password,h=c.mechanismProperties,p=h.gssapiservicename||h.gssapiServiceName||"mongodb";!function(e,t,n){if("boolean"!=typeof t.gssapiCanonicalizeHostName||!t.gssapiCanonicalizeHostName)return n(void 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U(e,t){["commandStarted","commandSucceeded","commandFailed","serverOpening","serverClosed","serverDescriptionChanged","serverHeartbeatStarted","serverHeartbeatSucceeded","serverHeartbeatFailed","topologyOpening","topologyClosed","topologyDescriptionChanged","joined","left","ping","ha"].concat(S).forEach(n=>{t.on(n,(t,r)=>{e.emit(n,t,r)})})}function z(e){let t=Object.assign({servers:e.hosts},e.options);for(let e in t){const n=N[e];n&&(t[n]=t[e])}const n=e.auth&&e.auth.username,r=e.options&&e.options.authMechanism;(n||r)&&(t.auth=Object.assign({},e.auth),t.auth.db&&(t.authSource=t.authSource||t.auth.db),t.auth.username&&(t.auth.user=t.auth.username)),e.defaultDatabase&&(t.dbName=e.defaultDatabase),t.maxPoolSize&&(t.poolSize=t.maxPoolSize),t.readConcernLevel&&(t.readConcern=new u(t.readConcernLevel)),t.wTimeoutMS&&(t.wtimeout=t.wTimeoutMS,t.wTimeoutMS=void 0),e.srvHost&&(t.srvHost=e.srvHost);const o=["w","wtimeout","j","journal","fsync"];for(const e of o)void 0!==t[e]&&(void 0===t.writeConcern&&(t.writeConcern={}),t.writeConcern[e]=t[e],t[e]=void 0);return t}function W(e,t){if(t=Object.assign({},{createServers:!0},t),"string"!=typeof e.readPreference&&"string"!=typeof e.read_preference||(e.readPreference=new h(e.readPreference||e.read_preference)),e.readPreference&&(e.readPreferenceTags||e.read_preference_tags)&&(e.readPreference.tags=e.readPreferenceTags||e.read_preference_tags),e.maxStalenessSeconds&&(e.readPreference.maxStalenessSeconds=e.maxStalenessSeconds),null==e.socketTimeoutMS&&(e.socketTimeoutMS=0),null==e.connectTimeoutMS&&(e.connectTimeoutMS=1e4),t.createServers)return e.servers.map(t=>t.domain_socket?new f(t.domain_socket,27017,e):new f(t.host,t.port,e))}e.exports={validOptions:function(e){const t=E.concat(x);for(const n in e)if(-1===C.indexOf(n)){if(-1===t.indexOf(n)){if(e.validateOptions)return new i(`option ${n} is not supported`);y(`the options [${n}] is not supported`)}-1!==x.indexOf(n)&&y(`the server/replset/mongos/db options are deprecated, all their options are supported at the top level of the options object [${E}]`)}},connect:function(e,t,n,r){if(n=Object.assign({},n),null==r)throw new Error("no callback function provided");let s=!1;const c=o("MongoClient",n);if(t instanceof f||t instanceof p||t instanceof a)return function(e,t,n,r){A(e,t),I(e,t),U(e,t);let o=Object.assign({},n);"string"!=typeof n.readPreference&&"string"!=typeof n.read_preference||(o.readPreference=new h(n.readPreference||n.read_preference));if((o.user||o.password||o.authMechanism)&&!o.credentials)try{o.credentials=D(e,o.user,o.password,o)}catch(e){return r(e,t)}return t.connect(o,r)}(e,t,n,m);const u=!1!==n.useNewUrlParser,d=u?z:L;function m(t,n){const o="seed list contains no mongos proxies, replicaset connections requires the parameter replicaSet to be supplied in the URI or options object, mongodb://server:port/db?replicaSet=name";if(t&&"no mongos proxies found in seed list"===t.message)return c.isWarn()&&c.warn(o),r(new i(o));s&&e.emit("authenticated",null,!0),r(t,n)}(u?l:w)(t,n,(t,o)=>{if(t)return r(t);const i=d(o),a=P(i,n);if(null==a.socketTimeoutMS&&(a.socketTimeoutMS=0),null==a.connectTimeoutMS&&(a.connectTimeoutMS=1e4),null==a.retryWrites&&(a.retryWrites=!0),null==a.useRecoveryToken&&(a.useRecoveryToken=!0),null==a.readPreference&&(a.readPreference="primary"),a.db_options&&a.db_options.auth&&delete a.db_options.auth,function(e){null!=e.tls&&["sslCA","sslKey","sslCert"].forEach(t=>{e[t]&&(e[t]=g.readFileSync(e[t]))})}(a),e.s.options=a,e.s.readPreference=h.fromOptions(a),e.s.writeConcern=b.fromOptions(a),0===i.servers.length)return r(new Error("connection string must contain at least one seed host"));if(a.auth&&!a.credentials)try{s=!0,a.credentials=D(e,a.auth.user,a.auth.password,a)}catch(t){return r(t)}return a.useUnifiedTopology?R(e,"unified",a,m):(y("Current Server Discovery and Monitoring engine is deprecated, and will be removed in a future version. To use the new Server Discover and Monitoring engine, pass option { useUnifiedTopology: true } to the MongoClient constructor."),a.replicaSet||a.rs_name?R(e,"replicaset",a,m):i.servers.length>1?R(e,"mongos",a,m):function(e,t,n){t.promiseLibrary=e.s.promiseLibrary;const r=W(t)[0],o=k(e,r);r.connect(t,(s,i)=>{if(s)return r.close(!0),n(s);!function(e){_.forEach(t=>e.removeAllListeners(t))}(r),U(e,r),I(e,r);const a=i.lastIsMaster();if(A(e,i),a&&"isdbgrid"===a.msg)return i.close(),R(e,"mongos",t,n);!function(e,t){for(let n=0;n0?t.socketOptions:t;g=u(g,b),this.s={coreTopology:new s(m,g),sCapabilities:null,debug:g.debug,storeOptions:r,clonedOptions:g,store:d,options:t,sessionPool:null,sessions:new Set,promiseLibrary:t.promiseLibrary||Promise}}connect(e,t){var n=this;"function"==typeof e&&(t=e,e={}),null==e&&(e={}),"function"!=typeof t&&(t=null),e=Object.assign({},this.s.clonedOptions,e),n.s.options=e,n.s.storeOptions.bufferMaxEntries="number"==typeof e.bufferMaxEntries?e.bufferMaxEntries:-1;var r=function(){return function(e){["timeout","error","close"].forEach((function(e){n.removeListener(e,r)})),n.s.coreTopology.removeListener("connect",r),n.close(!0);try{t(e)}catch(e){process.nextTick((function(){throw e}))}}},o=function(e){return function(t){"error"!==e&&n.emit(e,t)}},s=function(e){return function(t,r){n.emit(e,t,r)}};["timeout","error","close","serverOpening","serverDescriptionChanged","serverHeartbeatStarted","serverHeartbeatSucceeded","serverHeartbeatFailed","serverClosed","topologyOpening","topologyClosed","topologyDescriptionChanged","commandStarted","commandSucceeded","commandFailed"].forEach((function(e){n.s.coreTopology.removeAllListeners(e)})),n.s.coreTopology.on("serverDescriptionChanged",s("serverDescriptionChanged")),n.s.coreTopology.on("serverHeartbeatStarted",s("serverHeartbeatStarted")),n.s.coreTopology.on("serverHeartbeatSucceeded",s("serverHeartbeatSucceeded")),n.s.coreTopology.on("serverHeartbeatFailed",s("serverHeartbeatFailed")),n.s.coreTopology.on("serverOpening",s("serverOpening")),n.s.coreTopology.on("serverClosed",s("serverClosed")),n.s.coreTopology.on("topologyOpening",s("topologyOpening")),n.s.coreTopology.on("topologyClosed",s("topologyClosed")),n.s.coreTopology.on("topologyDescriptionChanged",s("topologyDescriptionChanged")),n.s.coreTopology.on("commandStarted",s("commandStarted")),n.s.coreTopology.on("commandSucceeded",s("commandSucceeded")),n.s.coreTopology.on("commandFailed",s("commandFailed")),n.s.coreTopology.once("timeout",r("timeout")),n.s.coreTopology.once("error",r("error")),n.s.coreTopology.once("close",r("close")),n.s.coreTopology.once("connect",(function(){["timeout","error","close","fullsetup"].forEach((function(e){n.s.coreTopology.removeAllListeners(e)})),n.s.coreTopology.on("timeout",o("timeout")),n.s.coreTopology.on("error",o("error")),n.s.coreTopology.on("close",o("close")),n.s.coreTopology.on("fullsetup",(function(){n.emit("fullsetup",n)})),n.emit("open",null,n);try{t(null,n)}catch(e){process.nextTick((function(){throw e}))}})),n.s.coreTopology.on("joined",s("joined")),n.s.coreTopology.on("left",s("left")),n.s.coreTopology.on("reconnect",(function(){n.emit("reconnect"),n.s.store.execute()})),n.s.coreTopology.connect(e)}}Object.defineProperty(d.prototype,"haInterval",{enumerable:!0,get:function(){return this.s.coreTopology.s.haInterval}}),e.exports=d},function(e,t,n){"use strict";const r=n(63),o=n(20),s=n(2).MongoError,i=n(28).TopologyBase,a=n(28).Store,c=n(2).ReplSet,l=n(0).MAX_JS_INT,u=n(0).translateOptions,h=n(0).filterOptions,p=n(0).mergeOptions;var f=["ha","haInterval","replicaSet","rs_name","secondaryAcceptableLatencyMS","connectWithNoPrimary","poolSize","ssl","checkServerIdentity","sslValidate","sslCA","sslCert","ciphers","ecdhCurve","sslCRL","sslKey","sslPass","socketOptions","bufferMaxEntries","store","auto_reconnect","autoReconnect","emitError","keepAlive","keepAliveInitialDelay","noDelay","connectTimeoutMS","socketTimeoutMS","strategy","debug","family","loggerLevel","logger","reconnectTries","appname","domainsEnabled","servername","promoteLongs","promoteValues","promoteBuffers","maxStalenessSeconds","promiseLibrary","minSize","monitorCommands"];class d extends i{constructor(e,t){super();var n=this;t=h(t=t||{},f);for(var i=0;i0?t.socketOptions:t;g=u(g,b);var S=new c(y,g);S.on("reconnect",(function(){n.emit("reconnect"),m.execute()})),this.s={coreTopology:S,sCapabilities:null,tag:t.tag,storeOptions:d,clonedOptions:g,store:m,options:t,sessionPool:null,sessions:new Set,promiseLibrary:t.promiseLibrary||Promise},g.debug&&Object.defineProperty(this,"replset",{enumerable:!0,get:function(){return S}})}connect(e,t){var n=this;"function"==typeof e&&(t=e,e={}),null==e&&(e={}),"function"!=typeof t&&(t=null),e=Object.assign({},this.s.clonedOptions,e),n.s.options=e,n.s.storeOptions.bufferMaxEntries="number"==typeof e.bufferMaxEntries?e.bufferMaxEntries:-1;var r=function(e){return function(t){"error"!==e&&n.emit(e,t)}};["timeout","error","close","serverOpening","serverDescriptionChanged","serverHeartbeatStarted","serverHeartbeatSucceeded","serverHeartbeatFailed","serverClosed","topologyOpening","topologyClosed","topologyDescriptionChanged","commandStarted","commandSucceeded","commandFailed","joined","left","ping","ha"].forEach((function(e){n.s.coreTopology.removeAllListeners(e)}));var o,s=function(e){return function(t,r){n.emit(e,t,r)}};n.s.coreTopology.on("joined",(o="joined",function(e,t){n.emit(o,e,t.lastIsMaster(),t)})),n.s.coreTopology.on("left",s("left")),n.s.coreTopology.on("ping",s("ping")),n.s.coreTopology.on("ha",(function(e,t){n.emit("ha",e,t),"start"===e?n.emit("ha_connect",e,t):"end"===e&&n.emit("ha_ismaster",e,t)})),n.s.coreTopology.on("serverDescriptionChanged",s("serverDescriptionChanged")),n.s.coreTopology.on("serverHeartbeatStarted",s("serverHeartbeatStarted")),n.s.coreTopology.on("serverHeartbeatSucceeded",s("serverHeartbeatSucceeded")),n.s.coreTopology.on("serverHeartbeatFailed",s("serverHeartbeatFailed")),n.s.coreTopology.on("serverOpening",s("serverOpening")),n.s.coreTopology.on("serverClosed",s("serverClosed")),n.s.coreTopology.on("topologyOpening",s("topologyOpening")),n.s.coreTopology.on("topologyClosed",s("topologyClosed")),n.s.coreTopology.on("topologyDescriptionChanged",s("topologyDescriptionChanged")),n.s.coreTopology.on("commandStarted",s("commandStarted")),n.s.coreTopology.on("commandSucceeded",s("commandSucceeded")),n.s.coreTopology.on("commandFailed",s("commandFailed")),n.s.coreTopology.on("fullsetup",(function(){n.emit("fullsetup",n,n)})),n.s.coreTopology.on("all",(function(){n.emit("all",null,n)}));var i=function(){return function(e){["timeout","error","close"].forEach((function(e){n.s.coreTopology.removeListener(e,i)})),n.s.coreTopology.removeListener("connect",i),n.s.coreTopology.destroy();try{t(e)}catch(e){n.s.coreTopology.isConnected()||process.nextTick((function(){throw e}))}}};n.s.coreTopology.once("timeout",i("timeout")),n.s.coreTopology.once("error",i("error")),n.s.coreTopology.once("close",i("close")),n.s.coreTopology.once("connect",(function(){n.s.coreTopology.once("timeout",r("timeout")),n.s.coreTopology.once("error",r("error")),n.s.coreTopology.once("close",r("close")),n.emit("open",null,n);try{t(null,n)}catch(e){process.nextTick((function(){throw e}))}})),n.s.coreTopology.connect(e)}close(e,t){["timeout","error","close","joined","left"].forEach(e=>this.removeAllListeners(e)),super.close(e,t)}}Object.defineProperty(d.prototype,"haInterval",{enumerable:!0,get:function(){return this.s.coreTopology.s.haInterval}}),e.exports=d},function(e,t,n){"use strict";const r=n(40),o=n(9).retrieveBSON(),s=n(3).MongoError;try{!function(){var e=new Error("Cannot find module 'mongodb-client-encryption'");throw e.code="MODULE_NOT_FOUND",e}()}catch(e){throw new s("Auto-encryption requested, but the module is not installed. Please add `mongodb-client-encryption` as a dependency of your project")}const i=n(!function(){var e=new Error("Cannot find module 'mongodb-client-encryption'");throw e.code="MODULE_NOT_FOUND",e}());if("function"!=typeof i.extension)throw new s("loaded version of `mongodb-client-encryption` does not have property `extension`. Please make sure you are loading the correct version of `mongodb-client-encryption`");const a=i.extension(n(81)).AutoEncrypter,c=Symbol("internalClient");class l{constructor(e,t){this.bypassAutoEncryption=!!t.autoEncryption.bypassAutoEncryption,this.needsConnecting=!1,0===t.maxPoolSize&&null==t.autoEncryption.keyVaultClient?t.autoEncryption.keyVaultClient=e:null==t.autoEncryption.keyVaultClient&&(t.autoEncryption.keyVaultClient=this.getInternalClient(e)),this.bypassAutoEncryption?t.autoEncryption.metadataClient=void 0:0===t.maxPoolSize?t.autoEncryption.metadataClient=e:t.autoEncryption.metadataClient=this.getInternalClient(e),t.autoEncryption.bson=l.makeBSON(t),this.autoEncrypter=new a(e,t.autoEncryption)}getInternalClient(e){if(!this[c]){const t={};for(const n of Object.keys(e.s.options))-1===["autoEncryption","minPoolSize","servers","caseTranslate","dbName"].indexOf(n)&&(t[n]=e.s.options[n]);t.minPoolSize=0;const n=["commandStarted","commandSucceeded","commandFailed","serverOpening","serverClosed","serverDescriptionChanged","serverHeartbeatStarted","serverHeartbeatSucceeded","serverHeartbeatFailed","topologyOpening","topologyClosed","topologyDescriptionChanged","joined","left","ping","ha","connectionPoolCreated","connectionPoolClosed","connectionCreated","connectionReady","connectionClosed","connectionCheckOutStarted","connectionCheckOutFailed","connectionCheckedOut","connectionCheckedIn","connectionPoolCleared"];this[c]=new r(e.s.url,t);for(const t of n)for(const n of e.listeners(t))this[c].on(t,n);e.on("newListener",(e,t)=>{this[c].on(e,t)}),this.needsConnecting=!0}return this[c]}connectInternalClient(e){return this.needsConnecting?(this.needsConnecting=!1,this[c].connect(e)):e()}close(e,t,n){this.autoEncrypter.teardown(r=>{if(this[c]&&e!==this[c])return this[c].close(t,n);n(r)})}static makeBSON(e){return(e||{}).bson||new o([o.Binary,o.Code,o.DBRef,o.Decimal128,o.Double,o.Int32,o.Long,o.Map,o.MaxKey,o.MinKey,o.ObjectId,o.BSONRegExp,o.Symbol,o.Timestamp])}}e.exports={Encrypter:l}},function(e,t,n){"use strict";var r=n(2).BSON.Binary,o=n(2).BSON.ObjectID,s=n(17).Buffer,i=function(e,t,n){if(!(this instanceof i))return new i(e,t);this.file=e;var a=null==t?{}:t;if(this.writeConcern=n||{w:1},this.objectId=null==a._id?new o:a._id,this.chunkNumber=null==a.n?0:a.n,this.data=new r,"string"==typeof a.data){var c=s.alloc(a.data.length);c.write(a.data,0,a.data.length,"binary"),this.data=new r(c)}else if(Array.isArray(a.data)){c=s.alloc(a.data.length);var l=a.data.join("");c.write(l,0,l.length,"binary"),this.data=new r(c)}else if(a.data&&"Binary"===a.data._bsontype)this.data=a.data;else if(!s.isBuffer(a.data)&&null!=a.data)throw Error("Illegal chunk format");this.internalPosition=0};i.prototype.write=function(e,t){return this.data.write(e,this.internalPosition,e.length,"binary"),this.internalPosition=this.data.length(),null!=t?t(null,this):this},i.prototype.read=function(e){if(e=null==e||0===e?this.length():e,this.length()-this.internalPosition+1>=e){var t=this.data.read(this.internalPosition,e);return this.internalPosition=this.internalPosition+e,t}return""},i.prototype.readSlice=function(e){if(this.length()-this.internalPosition>=e){var t=null;return null!=this.data.buffer?t=this.data.buffer.slice(this.internalPosition,this.internalPosition+e):(t=s.alloc(e),e=this.data.readInto(t,this.internalPosition)),this.internalPosition=this.internalPosition+e,t}return null},i.prototype.eof=function(){return this.internalPosition===this.length()},i.prototype.getc=function(){return this.read(1)},i.prototype.rewind=function(){this.internalPosition=0,this.data=new r},i.prototype.save=function(e,t){var n=this;"function"==typeof e&&(t=e,e={}),n.file.chunkCollection((function(r,o){if(r)return t(r);var s={upsert:!0};for(var i in e)s[i]=e[i];for(i in n.writeConcern)s[i]=n.writeConcern[i];n.data.length()>0?n.buildMongoObject((function(e){var r={forceServerObjectId:!0};for(var i in n.writeConcern)r[i]=n.writeConcern[i];o.replaceOne({_id:n.objectId},e,s,(function(e){t(e,n)}))})):t(null,n)}))},i.prototype.buildMongoObject=function(e){var t={files_id:this.file.fileId,n:this.chunkNumber,data:this.data};null!=this.objectId&&(t._id=this.objectId),e(t)},i.prototype.length=function(){return this.data.length()},Object.defineProperty(i.prototype,"position",{enumerable:!0,get:function(){return this.internalPosition},set:function(e){this.internalPosition=e}}),i.DEFAULT_CHUNK_SIZE=261120,e.exports=i},function(e,t,n){"use strict";var r=n(64),o=n(29),s=n(43),i=n(44),a=n(45),c=n(46),l=n(47),u=n(65),h=n(48),p=n(49),f=n(50),d=n(51),m=n(52),y=n(34),g=n(122),b=n(123),S=n(125),v=n(24),w=v.allocBuffer(17825792),O=function(){};O.prototype.serialize=function(e,t){var n="boolean"==typeof(t=t||{}).checkKeys&&t.checkKeys,r="boolean"==typeof t.serializeFunctions&&t.serializeFunctions,o="boolean"!=typeof t.ignoreUndefined||t.ignoreUndefined,s="number"==typeof t.minInternalBufferSize?t.minInternalBufferSize:17825792;w.lengthe.length)throw new Error("corrupt bson message");if(0!==e[r+o-1])throw new Error("One object, sized correctly, with a spot for an EOO, but the EOO isn't 0x00");return deserializeObject(e,r,t,n)},deserializeObject=function(e,t,n,r){var o=null!=n.evalFunctions&&n.evalFunctions,s=null!=n.cacheFunctions&&n.cacheFunctions,i=null!=n.cacheFunctionsCrc32&&n.cacheFunctionsCrc32;if(!i)var a=null;var c=null==n.fieldsAsRaw?null:n.fieldsAsRaw,l=null!=n.raw&&n.raw,u="boolean"==typeof n.bsonRegExp&&n.bsonRegExp,h=null!=n.promoteBuffers&&n.promoteBuffers,p=null==n.promoteLongs||n.promoteLongs,f=null==n.promoteValues||n.promoteValues,d=t;if(e.length<5)throw new Error("corrupt bson message < 5 bytes long");var m=e[t++]|e[t++]<<8|e[t++]<<16|e[t++]<<24;if(m<5||m>e.length)throw new Error("corrupt bson message");for(var y=r?[]:{},g=0;;){var b=e[t++];if(0===b)break;for(var S=t;0!==e[S]&&S=e.length)throw new Error("Bad BSON Document: illegal CString");var v=r?g++:e.toString("utf8",t,S);if(t=S+1,b===BSON.BSON_DATA_STRING){var w=e[t++]|e[t++]<<8|e[t++]<<16|e[t++]<<24;if(w<=0||w>e.length-t||0!==e[t+w-1])throw new Error("bad string length in bson");y[v]=e.toString("utf8",t,t+w-1),t+=w}else if(b===BSON.BSON_DATA_OID){var O=utils.allocBuffer(12);e.copy(O,0,t,t+12),y[v]=new ObjectID(O),t+=12}else if(b===BSON.BSON_DATA_INT&&!1===f)y[v]=new Int32(e[t++]|e[t++]<<8|e[t++]<<16|e[t++]<<24);else if(b===BSON.BSON_DATA_INT)y[v]=e[t++]|e[t++]<<8|e[t++]<<16|e[t++]<<24;else if(b===BSON.BSON_DATA_NUMBER&&!1===f)y[v]=new Double(e.readDoubleLE(t)),t+=8;else if(b===BSON.BSON_DATA_NUMBER)y[v]=e.readDoubleLE(t),t+=8;else if(b===BSON.BSON_DATA_DATE){var _=e[t++]|e[t++]<<8|e[t++]<<16|e[t++]<<24,T=e[t++]|e[t++]<<8|e[t++]<<16|e[t++]<<24;y[v]=new Date(new Long(_,T).toNumber())}else if(b===BSON.BSON_DATA_BOOLEAN){if(0!==e[t]&&1!==e[t])throw new Error("illegal boolean type value");y[v]=1===e[t++]}else if(b===BSON.BSON_DATA_OBJECT){var E=t,C=e[t]|e[t+1]<<8|e[t+2]<<16|e[t+3]<<24;if(C<=0||C>e.length-t)throw new Error("bad embedded document length in bson");y[v]=l?e.slice(t,t+C):deserializeObject(e,E,n,!1),t+=C}else if(b===BSON.BSON_DATA_ARRAY){E=t;var x=n,N=t+(C=e[t]|e[t+1]<<8|e[t+2]<<16|e[t+3]<<24);if(c&&c[v]){for(var I in x={},n)x[I]=n[I];x.raw=!0}if(y[v]=deserializeObject(e,E,x,!0),0!==e[(t+=C)-1])throw new Error("invalid array terminator byte");if(t!==N)throw new Error("corrupted array bson")}else if(b===BSON.BSON_DATA_UNDEFINED)y[v]=void 0;else if(b===BSON.BSON_DATA_NULL)y[v]=null;else if(b===BSON.BSON_DATA_LONG){_=e[t++]|e[t++]<<8|e[t++]<<16|e[t++]<<24,T=e[t++]|e[t++]<<8|e[t++]<<16|e[t++]<<24;var A=new Long(_,T);y[v]=p&&!0===f&&A.lessThanOrEqual(JS_INT_MAX_LONG)&&A.greaterThanOrEqual(JS_INT_MIN_LONG)?A.toNumber():A}else if(b===BSON.BSON_DATA_DECIMAL128){var k=utils.allocBuffer(16);e.copy(k,0,t,t+16),t+=16;var M=new Decimal128(k);y[v]=M.toObject?M.toObject():M}else if(b===BSON.BSON_DATA_BINARY){var B=e[t++]|e[t++]<<8|e[t++]<<16|e[t++]<<24,R=B,P=e[t++];if(B<0)throw new Error("Negative binary type element size found");if(B>e.length)throw new Error("Binary type size larger than document size");if(null!=e.slice){if(P===Binary.SUBTYPE_BYTE_ARRAY){if((B=e[t++]|e[t++]<<8|e[t++]<<16|e[t++]<<24)<0)throw new Error("Negative binary type element size found for subtype 0x02");if(B>R-4)throw new Error("Binary type with subtype 0x02 contains to long binary size");if(BR-4)throw new Error("Binary type with subtype 0x02 contains to long binary size");if(B=e.length)throw new Error("Bad BSON Document: illegal CString");var L=e.toString("utf8",t,S);for(S=t=S+1;0!==e[S]&&S=e.length)throw new Error("Bad BSON Document: illegal CString");var j=e.toString("utf8",t,S);t=S+1;var U=new Array(j.length);for(S=0;S=e.length)throw new Error("Bad BSON Document: illegal CString");for(L=e.toString("utf8",t,S),S=t=S+1;0!==e[S]&&S=e.length)throw new Error("Bad BSON Document: illegal CString");j=e.toString("utf8",t,S),t=S+1,y[v]=new BSONRegExp(L,j)}else if(b===BSON.BSON_DATA_SYMBOL){if((w=e[t++]|e[t++]<<8|e[t++]<<16|e[t++]<<24)<=0||w>e.length-t||0!==e[t+w-1])throw new Error("bad string length in bson");y[v]=new Symbol(e.toString("utf8",t,t+w-1)),t+=w}else if(b===BSON.BSON_DATA_TIMESTAMP)_=e[t++]|e[t++]<<8|e[t++]<<16|e[t++]<<24,T=e[t++]|e[t++]<<8|e[t++]<<16|e[t++]<<24,y[v]=new Timestamp(_,T);else if(b===BSON.BSON_DATA_MIN_KEY)y[v]=new MinKey;else if(b===BSON.BSON_DATA_MAX_KEY)y[v]=new MaxKey;else if(b===BSON.BSON_DATA_CODE){if((w=e[t++]|e[t++]<<8|e[t++]<<16|e[t++]<<24)<=0||w>e.length-t||0!==e[t+w-1])throw new Error("bad string length in bson");var z=e.toString("utf8",t,t+w-1);if(o)if(s){var W=i?a(z):z;y[v]=isolateEvalWithHash(functionCache,W,z,y)}else y[v]=isolateEval(z);else y[v]=new Code(z);t+=w}else if(b===BSON.BSON_DATA_CODE_W_SCOPE){var q=e[t++]|e[t++]<<8|e[t++]<<16|e[t++]<<24;if(q<13)throw new Error("code_w_scope total size shorter minimum expected length");if((w=e[t++]|e[t++]<<8|e[t++]<<16|e[t++]<<24)<=0||w>e.length-t||0!==e[t+w-1])throw new Error("bad string length in bson");z=e.toString("utf8",t,t+w-1),E=t+=w,C=e[t]|e[t+1]<<8|e[t+2]<<16|e[t+3]<<24;var F=deserializeObject(e,E,n,!1);if(t+=C,q<8+C+w)throw new Error("code_w_scope total size is to short, truncating scope");if(q>8+C+w)throw new Error("code_w_scope total size is to long, clips outer document");o?(s?(W=i?a(z):z,y[v]=isolateEvalWithHash(functionCache,W,z,y)):y[v]=isolateEval(z),y[v].scope=F):y[v]=new Code(z,F)}else{if(b!==BSON.BSON_DATA_DBPOINTER)throw new Error("Detected unknown BSON type "+b.toString(16)+' for fieldname "'+v+'", are you using the latest BSON parser');if((w=e[t++]|e[t++]<<8|e[t++]<<16|e[t++]<<24)<=0||w>e.length-t||0!==e[t+w-1])throw new Error("bad string length in bson");var $=e.toString("utf8",t,t+w-1);t+=w;var V=utils.allocBuffer(12);e.copy(V,0,t,t+12),O=new ObjectID(V),t+=12;var H=$.split("."),Y=H.shift(),K=H.join(".");y[v]=new DBRef(K,O,Y)}}if(m!==t-d){if(r)throw new Error("corrupt array bson");throw new Error("corrupt object bson")}return null!=y.$id&&(y=new DBRef(y.$ref,y.$id,y.$db)),y},isolateEvalWithHash=function(functionCache,hash,functionString,object){var value=null;return null==functionCache[hash]&&(eval("value = "+functionString),functionCache[hash]=value),functionCache[hash].bind(object)},isolateEval=function(functionString){var value=null;return eval("value = "+functionString),value},BSON={},functionCache=BSON.functionCache={};BSON.BSON_DATA_NUMBER=1,BSON.BSON_DATA_STRING=2,BSON.BSON_DATA_OBJECT=3,BSON.BSON_DATA_ARRAY=4,BSON.BSON_DATA_BINARY=5,BSON.BSON_DATA_UNDEFINED=6,BSON.BSON_DATA_OID=7,BSON.BSON_DATA_BOOLEAN=8,BSON.BSON_DATA_DATE=9,BSON.BSON_DATA_NULL=10,BSON.BSON_DATA_REGEXP=11,BSON.BSON_DATA_DBPOINTER=12,BSON.BSON_DATA_CODE=13,BSON.BSON_DATA_SYMBOL=14,BSON.BSON_DATA_CODE_W_SCOPE=15,BSON.BSON_DATA_INT=16,BSON.BSON_DATA_TIMESTAMP=17,BSON.BSON_DATA_LONG=18,BSON.BSON_DATA_DECIMAL128=19,BSON.BSON_DATA_MIN_KEY=255,BSON.BSON_DATA_MAX_KEY=127,BSON.BSON_BINARY_SUBTYPE_DEFAULT=0,BSON.BSON_BINARY_SUBTYPE_FUNCTION=1,BSON.BSON_BINARY_SUBTYPE_BYTE_ARRAY=2,BSON.BSON_BINARY_SUBTYPE_UUID=3,BSON.BSON_BINARY_SUBTYPE_MD5=4,BSON.BSON_BINARY_SUBTYPE_USER_DEFINED=128,BSON.BSON_INT32_MAX=2147483647,BSON.BSON_INT32_MIN=-2147483648,BSON.BSON_INT64_MAX=Math.pow(2,63)-1,BSON.BSON_INT64_MIN=-Math.pow(2,63),BSON.JS_INT_MAX=9007199254740992,BSON.JS_INT_MIN=-9007199254740992;var JS_INT_MAX_LONG=Long.fromNumber(9007199254740992),JS_INT_MIN_LONG=Long.fromNumber(-9007199254740992);module.exports=deserialize},function(e,t,n){"use strict";var r=n(124).writeIEEE754,o=n(29).Long,s=n(64),i=n(34).Binary,a=n(24).normalizedFunctionString,c=/\x00/,l=["$db","$ref","$id","$clusterTime"],u=function(e){return"object"==typeof e&&"[object Date]"===Object.prototype.toString.call(e)},h=function(e){return"[object RegExp]"===Object.prototype.toString.call(e)},p=function(e,t,n,r,o){e[r++]=B.BSON_DATA_STRING;var s=o?e.write(t,r,"ascii"):e.write(t,r,"utf8");e[(r=r+s+1)-1]=0;var i=e.write(n,r+4,"utf8");return e[r+3]=i+1>>24&255,e[r+2]=i+1>>16&255,e[r+1]=i+1>>8&255,e[r]=i+1&255,r=r+4+i,e[r++]=0,r},f=function(e,t,n,s,i){if(Math.floor(n)===n&&n>=B.JS_INT_MIN&&n<=B.JS_INT_MAX)if(n>=B.BSON_INT32_MIN&&n<=B.BSON_INT32_MAX){e[s++]=B.BSON_DATA_INT;var a=i?e.write(t,s,"ascii"):e.write(t,s,"utf8");s+=a,e[s++]=0,e[s++]=255&n,e[s++]=n>>8&255,e[s++]=n>>16&255,e[s++]=n>>24&255}else if(n>=B.JS_INT_MIN&&n<=B.JS_INT_MAX)e[s++]=B.BSON_DATA_NUMBER,s+=a=i?e.write(t,s,"ascii"):e.write(t,s,"utf8"),e[s++]=0,r(e,n,s,"little",52,8),s+=8;else{e[s++]=B.BSON_DATA_LONG,s+=a=i?e.write(t,s,"ascii"):e.write(t,s,"utf8"),e[s++]=0;var c=o.fromNumber(n),l=c.getLowBits(),u=c.getHighBits();e[s++]=255&l,e[s++]=l>>8&255,e[s++]=l>>16&255,e[s++]=l>>24&255,e[s++]=255&u,e[s++]=u>>8&255,e[s++]=u>>16&255,e[s++]=u>>24&255}else e[s++]=B.BSON_DATA_NUMBER,s+=a=i?e.write(t,s,"ascii"):e.write(t,s,"utf8"),e[s++]=0,r(e,n,s,"little",52,8),s+=8;return s},d=function(e,t,n,r,o){return e[r++]=B.BSON_DATA_NULL,r+=o?e.write(t,r,"ascii"):e.write(t,r,"utf8"),e[r++]=0,r},m=function(e,t,n,r,o){return e[r++]=B.BSON_DATA_BOOLEAN,r+=o?e.write(t,r,"ascii"):e.write(t,r,"utf8"),e[r++]=0,e[r++]=n?1:0,r},y=function(e,t,n,r,s){e[r++]=B.BSON_DATA_DATE,r+=s?e.write(t,r,"ascii"):e.write(t,r,"utf8"),e[r++]=0;var i=o.fromNumber(n.getTime()),a=i.getLowBits(),c=i.getHighBits();return e[r++]=255&a,e[r++]=a>>8&255,e[r++]=a>>16&255,e[r++]=a>>24&255,e[r++]=255&c,e[r++]=c>>8&255,e[r++]=c>>16&255,e[r++]=c>>24&255,r},g=function(e,t,n,r,o){if(e[r++]=B.BSON_DATA_REGEXP,r+=o?e.write(t,r,"ascii"):e.write(t,r,"utf8"),e[r++]=0,n.source&&null!=n.source.match(c))throw Error("value "+n.source+" must not contain null bytes");return r+=e.write(n.source,r,"utf8"),e[r++]=0,n.global&&(e[r++]=115),n.ignoreCase&&(e[r++]=105),n.multiline&&(e[r++]=109),e[r++]=0,r},b=function(e,t,n,r,o){if(e[r++]=B.BSON_DATA_REGEXP,r+=o?e.write(t,r,"ascii"):e.write(t,r,"utf8"),e[r++]=0,null!=n.pattern.match(c))throw Error("pattern "+n.pattern+" must not contain null bytes");return r+=e.write(n.pattern,r,"utf8"),e[r++]=0,r+=e.write(n.options.split("").sort().join(""),r,"utf8"),e[r++]=0,r},S=function(e,t,n,r,o){return null===n?e[r++]=B.BSON_DATA_NULL:"MinKey"===n._bsontype?e[r++]=B.BSON_DATA_MIN_KEY:e[r++]=B.BSON_DATA_MAX_KEY,r+=o?e.write(t,r,"ascii"):e.write(t,r,"utf8"),e[r++]=0,r},v=function(e,t,n,r,o){if(e[r++]=B.BSON_DATA_OID,r+=o?e.write(t,r,"ascii"):e.write(t,r,"utf8"),e[r++]=0,"string"==typeof n.id)e.write(n.id,r,"binary");else{if(!n.id||!n.id.copy)throw new Error("object ["+JSON.stringify(n)+"] is not a valid ObjectId");n.id.copy(e,r,0,12)}return r+12},w=function(e,t,n,r,o){e[r++]=B.BSON_DATA_BINARY,r+=o?e.write(t,r,"ascii"):e.write(t,r,"utf8"),e[r++]=0;var s=n.length;return e[r++]=255&s,e[r++]=s>>8&255,e[r++]=s>>16&255,e[r++]=s>>24&255,e[r++]=B.BSON_BINARY_SUBTYPE_DEFAULT,n.copy(e,r,0,s),r+=s},O=function(e,t,n,r,o,s,i,a,c,l){for(var u=0;u>8&255,e[r++]=s>>16&255,e[r++]=s>>24&255,e[r++]=255&i,e[r++]=i>>8&255,e[r++]=i>>16&255,e[r++]=i>>24&255,r},E=function(e,t,n,r,o){return e[r++]=B.BSON_DATA_INT,r+=o?e.write(t,r,"ascii"):e.write(t,r,"utf8"),e[r++]=0,e[r++]=255&n,e[r++]=n>>8&255,e[r++]=n>>16&255,e[r++]=n>>24&255,r},C=function(e,t,n,o,s){return e[o++]=B.BSON_DATA_NUMBER,o+=s?e.write(t,o,"ascii"):e.write(t,o,"utf8"),e[o++]=0,r(e,n,o,"little",52,8),o+=8},x=function(e,t,n,r,o,s,i){e[r++]=B.BSON_DATA_CODE,r+=i?e.write(t,r,"ascii"):e.write(t,r,"utf8"),e[r++]=0;var c=a(n),l=e.write(c,r+4,"utf8")+1;return e[r]=255&l,e[r+1]=l>>8&255,e[r+2]=l>>16&255,e[r+3]=l>>24&255,r=r+4+l-1,e[r++]=0,r},N=function(e,t,n,r,o,s,i,a,c){if(n.scope&&"object"==typeof n.scope){e[r++]=B.BSON_DATA_CODE_W_SCOPE;var l=c?e.write(t,r,"ascii"):e.write(t,r,"utf8");r+=l,e[r++]=0;var u=r,h="string"==typeof n.code?n.code:n.code.toString();r+=4;var p=e.write(h,r+4,"utf8")+1;e[r]=255&p,e[r+1]=p>>8&255,e[r+2]=p>>16&255,e[r+3]=p>>24&255,e[r+4+p-1]=0,r=r+p+4;var f=M(e,n.scope,o,r,s+1,i,a);r=f-1;var d=f-u;e[u++]=255&d,e[u++]=d>>8&255,e[u++]=d>>16&255,e[u++]=d>>24&255,e[r++]=0}else{e[r++]=B.BSON_DATA_CODE,r+=l=c?e.write(t,r,"ascii"):e.write(t,r,"utf8"),e[r++]=0,h=n.code.toString();var m=e.write(h,r+4,"utf8")+1;e[r]=255&m,e[r+1]=m>>8&255,e[r+2]=m>>16&255,e[r+3]=m>>24&255,r=r+4+m-1,e[r++]=0}return r},I=function(e,t,n,r,o){e[r++]=B.BSON_DATA_BINARY,r+=o?e.write(t,r,"ascii"):e.write(t,r,"utf8"),e[r++]=0;var s=n.value(!0),a=n.position;return n.sub_type===i.SUBTYPE_BYTE_ARRAY&&(a+=4),e[r++]=255&a,e[r++]=a>>8&255,e[r++]=a>>16&255,e[r++]=a>>24&255,e[r++]=n.sub_type,n.sub_type===i.SUBTYPE_BYTE_ARRAY&&(a-=4,e[r++]=255&a,e[r++]=a>>8&255,e[r++]=a>>16&255,e[r++]=a>>24&255),s.copy(e,r,0,n.position),r+=n.position},A=function(e,t,n,r,o){e[r++]=B.BSON_DATA_SYMBOL,r+=o?e.write(t,r,"ascii"):e.write(t,r,"utf8"),e[r++]=0;var s=e.write(n.value,r+4,"utf8")+1;return e[r]=255&s,e[r+1]=s>>8&255,e[r+2]=s>>16&255,e[r+3]=s>>24&255,r=r+4+s-1,e[r++]=0,r},k=function(e,t,n,r,o,s,i){e[r++]=B.BSON_DATA_OBJECT,r+=i?e.write(t,r,"ascii"):e.write(t,r,"utf8"),e[r++]=0;var a,c=r,l=(a=null!=n.db?M(e,{$ref:n.namespace,$id:n.oid,$db:n.db},!1,r,o+1,s):M(e,{$ref:n.namespace,$id:n.oid},!1,r,o+1,s))-c;return e[c++]=255&l,e[c++]=l>>8&255,e[c++]=l>>16&255,e[c++]=l>>24&255,a},M=function(e,t,n,r,o,i,a,M){r=r||0,(M=M||[]).push(t);var B=r+4;if(Array.isArray(t))for(var 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n=this.s.connectingServers.length+1;const r=()=>{n--,n>0||(D(this,"topologyClosed",{topologyId:this.id}),"function"==typeof t&&t(null,null))};if(this.state!==T){E(this,T),this.haTimeoutId&&clearTimeout(this.haTimeoutId);for(var o=0;o{if(!o)return n(null,s);if(!w(o,r))return o=S(o),n(o);if(c){return L(Object.assign({},e,{retrying:!0}),t,n)}return r.s.replicaSetState.primary&&(r.s.replicaSetState.primary.destroy(),r.s.replicaSetState.remove(r.s.replicaSetState.primary,{force:!0})),n(o)};n.operationId&&(l.operationId=n.operationId),c&&(t.session.incrementTransactionNumber(),t.willRetryWrite=c),r.s.replicaSetState.primary[s](i,a,t,l)}N.prototype.selectServer=function(e,t,n){let r,o;"function"==typeof e&&void 0===n&&(n=e,e=void 0,t={}),"function"==typeof t&&(n=t,t=e),t=t||{},r=e instanceof i?e:t.readPreference||i.primary;const s=O(),a=()=>{if(_(s)>=1e4)return void(null!=o?n(o,null):n(new u("Server selection timed out")));const e=this.s.replicaSetState.pickServer(r);if(null!=e){if(!(e 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this.s.disconnectHandler.add("command",e,t,n,r);if("primary"!==a.preference&&!this.s.replicaSetState.hasSecondary()&&!this.s.replicaSetState.hasPrimary()&&null!=this.s.disconnectHandler)return this.s.disconnectHandler.add("command",e,t,n,r);var c=this.s.replicaSetState.pickServer(a);if(!(c instanceof h))return r(c);if(s.s.debug&&s.emit("pickedServer",i.primary,c),null==c)return r(new u(o("no server found that matches the provided readPreference %s",a)));const l=!n.retrying&&!!n.retryWrites&&n.session&&y(s)&&!n.session.inTransaction()&&(p=t,j.some(e=>p[e]));var p;l&&(n.session.incrementTransactionNumber(),n.willRetryWrite=l),c.command(e,t,n,(o,i)=>{if(!o)return r(null,i);if(!w(o,s))return r(o);if(l){const o=Object.assign({},n,{retrying:!0});return this.command(e,t,o,r)}return this.s.replicaSetState.primary&&(this.s.replicaSetState.primary.destroy(),this.s.replicaSetState.remove(this.s.replicaSetState.primary,{force:!0})),r(o)})},N.prototype.cursor=function(e,t,n){const r=(n=n||{}).topology||this;return new(n.cursorFactory||this.s.Cursor)(r,e,t,n)},e.exports=N},function(e,t,n){"use strict";var r=n(5).inherits,o=n(5).format,s=n(7).diff,i=n(8).EventEmitter,a=n(14),c=n(10),l=n(3).MongoError,u=n(17).Buffer,h="ReplicaSetNoPrimary",p="ReplicaSetWithPrimary",f="Unknown",d="PossiblePrimary",m="RSPrimary",y="RSSecondary",g="RSArbiter",b="RSOther",S="RSGhost",v="Unknown",w=function(e){e=e||{},i.call(this),this.topologyType=h,this.setName=e.setName,this.set={},this.id=e.id,this.setName=e.setName,this.logger=e.logger||a("ReplSet",e),this.index=0,this.acceptableLatency=e.acceptableLatency||15,this.heartbeatFrequencyMS=e.heartbeatFrequencyMS||1e4,this.primary=null,this.secondaries=[],this.arbiters=[],this.passives=[],this.ghosts=[],this.unknownServers=[],this.set={},this.maxElectionId=null,this.maxSetVersion=0,this.replicasetDescription={topologyType:"Unknown",servers:[]},this.logicalSessionTimeoutMinutes=void 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r=Array.isArray(t.hosts)?t.hosts:[];r=(r=(r=r.concat(Array.isArray(t.arbiters)?t.arbiters:[])).concat(Array.isArray(t.passives)?t.passives:[])).map((function(e){return e.toLowerCase()}));for(var s=0;sc)return!1}else if(!u&&i&&c&&c=5&&e.ismaster.secondary&&this.hasPrimary()?e.staleness=e.lastUpdateTime-e.lastWriteDate-(this.primary.lastUpdateTime-this.primary.lastWriteDate)+t:e.ismaster.maxWireVersion>=5&&e.ismaster.secondary&&(e.staleness=n-e.lastWriteDate+t)},w.prototype.updateSecondariesMaxStaleness=function(e){for(var t=0;t0&&null==e.maxStalenessSeconds){var o=E(this,e);if(o)return o}else if(r.length>0&&null!=e.maxStalenessSeconds&&(o=T(this,e)))return o;return e.equals(c.secondaryPreferred)?this.primary:null}if(e.equals(c.primaryPreferred)){if(o=null,this.primary)return this.primary;if(r.length>0&&null==e.maxStalenessSeconds?o=E(this,e):r.length>0&&null!=e.maxStalenessSeconds&&(o=T(this,e)),o)return o}return this.primary};var _=function(e,t){if(null==e.tags)return t;for(var n=[],r=Array.isArray(e.tags)?e.tags:[e.tags],o=0;o0?n[0].lastIsMasterMS:0;if(0===(n=n.filter((function(t){return t.lastIsMasterMS<=o+e.acceptableLatency}))).length)return null;e.index=e.index%n.length;var s=n[e.index];return e.index=e.index+1,s}function C(e,t,n){for(var r=0;r0){var t="Unknown",n=e.setName;e.hasPrimaryAndSecondary()?t="ReplicaSetWithPrimary":!e.hasPrimary()&&e.hasSecondary()&&(t="ReplicaSetNoPrimary");var r={topologyType:t,setName:n,servers:[]};if(e.hasPrimary()){var o=e.primary.getDescription();o.type="RSPrimary",r.servers.push(o)}r.servers=r.servers.concat(e.secondaries.map((function(e){var t=e.getDescription();return t.type="RSSecondary",t}))),r.servers=r.servers.concat(e.arbiters.map((function(e){var t=e.getDescription();return t.type="RSArbiter",t}))),r.servers=r.servers.concat(e.passives.map((function(e){var t=e.getDescription();return t.type="RSSecondary",t})));var i=s(e.replicasetDescription,r),a={topologyId:e.id,previousDescription:e.replicasetDescription,newDescription:r,diff:i};e.emit("topologyDescriptionChanged",a),e.replicasetDescription=r}}e.exports=w},function(e,t,n){"use strict";const r=n(5).inherits,o=n(5).format,s=n(8).EventEmitter,i=n(15).CoreCursor,a=n(14),c=n(9).retrieveBSON,l=n(3).MongoError,u=n(68),h=n(7).diff,p=n(7).cloneOptions,f=n(7).SessionMixins,d=n(7).isRetryableWritesSupported,m=n(4).relayEvents,y=c(),g=n(7).getMMAPError,b=n(4).makeClientMetadata,S=n(7).legacyIsRetryableWriteError;var v="destroying",w="destroyed";function O(e,t){var n={disconnected:["connecting",v,w,"disconnected"],connecting:["connecting",v,w,"connected","disconnected"],connected:["connected","disconnected",v,w,"unreferenced"],unreferenced:["unreferenced",v,w],destroyed:[w]}[e.state];n&&-1!==n.indexOf(t)?e.state=t:e.s.logger.error(o("Mongos with id [%s] failed attempted illegal state transition from [%s] to [%s] only following state allowed 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y.native?"c++":"js"}}),Object.defineProperty(E.prototype,"logicalSessionTimeoutMinutes",{enumerable:!0,get:function(){return this.ismaster&&this.ismaster.logicalSessionTimeoutMinutes||null}});const x=["serverDescriptionChanged","error","close","timeout","parseError"];function N(e,t,n){t=t||{},x.forEach(t=>e.removeAllListeners(t)),e.destroy(t,n)}function I(e){return function(){e.state!==w&&e.state!==v&&(M(e.connectedProxies,e.disconnectedProxies,this),L(e),e.emit("left","mongos",this),e.emit("serverClosed",{topologyId:e.id,address:this.name}))}}function A(e,t){return function(){if(e.state===w)return L(e),M(e.connectingProxies,e.disconnectedProxies,this),this.destroy();if("connect"===t)if(e.ismaster=this.lastIsMaster(),"isdbgrid"===e.ismaster.msg){for(let t=0;t0&&"connecting"===e.state)O(e,"connected"),e.emit("connect",e),e.emit("fullsetup",e),e.emit("all",e);else if(0===e.disconnectedProxies.length)return e.s.logger.isWarn()&&e.s.logger.warn(o("no mongos proxies found in seed list, did 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P(Object.assign({},e,{retrying:!0}),t,n)};n.operationId&&(u.operationId=n.operationId),c&&(t.session.incrementTransactionNumber(),t.willRetryWrite=c),a[o](s,i,t,u)}E.prototype.connect=function(e){var t=this;this.s.connectOptions=e||{},O(this,"connecting");var n=this.s.seedlist.map((function(n){const r=new u(Object.assign({},t.s.options,n,e,{reconnect:!1,monitoring:!1,parent:t}));return m(r,t,["serverDescriptionChanged"]),r}));C(this,"topologyOpening",{topologyId:this.id}),function(e,t){e.connectingProxies=e.connectingProxies.concat(t);var n=0;t.forEach(t=>function(t,n){setTimeout((function(){e.emit("serverOpening",{topologyId:e.id,address:t.name}),L(e),t.once("close",A(e,"close")),t.once("timeout",A(e,"timeout")),t.once("parseError",A(e,"parseError")),t.once("error",A(e,"error")),t.once("connect",A(e,"connect")),m(t,e,["commandStarted","commandSucceeded","commandFailed"]),t.connect(e.s.connectOptions)}),n)}(t,n++))}(t,n)},E.prototype.auth=function(e,t){"function"==typeof t&&t(null,null)},E.prototype.lastIsMaster=function(){return this.ismaster},E.prototype.unref=function(){O(this,"unreferenced"),this.connectedProxies.concat(this.connectingProxies).forEach((function(e){e.unref()})),clearTimeout(this.haTimeoutId)},E.prototype.destroy=function(e,t){"function"==typeof e&&(t=e,e={}),e=e||{},O(this,v),this.haTimeoutId&&clearTimeout(this.haTimeoutId);const n=this.connectedProxies.concat(this.connectingProxies);let r=n.length;const o=()=>{r--,r>0||(L(this),C(this,"topologyClosed",{topologyId:this.id}),O(this,w),"function"==typeof t&&t(null,null))};0!==r?n.forEach(t=>{this.emit("serverClosed",{topologyId:this.id,address:t.name}),N(t,e,o),M(this.connectedProxies,this.disconnectedProxies,t)}):o()},E.prototype.isConnected=function(){return this.connectedProxies.length>0},E.prototype.isDestroyed=function(){return this.state===w},E.prototype.insert=function(e,t,n,r){return"function"==typeof n&&(r=n,n=(n={})||{}),this.state===w?r(new l(o("topology was destroyed"))):this.isConnected()||null==this.s.disconnectHandler?this.isConnected()?void P({self:this,op:"insert",ns:e,ops:t},n,r):r(new l("no mongos proxy available")):this.s.disconnectHandler.add("insert",e,t,n,r)},E.prototype.update=function(e,t,n,r){return"function"==typeof n&&(r=n,n=(n={})||{}),this.state===w?r(new l(o("topology was destroyed"))):this.isConnected()||null==this.s.disconnectHandler?this.isConnected()?void P({self:this,op:"update",ns:e,ops:t},n,r):r(new l("no mongos proxy available")):this.s.disconnectHandler.add("update",e,t,n,r)},E.prototype.remove=function(e,t,n,r){return"function"==typeof n&&(r=n,n=(n={})||{}),this.state===w?r(new l(o("topology was destroyed"))):this.isConnected()||null==this.s.disconnectHandler?this.isConnected()?void P({self:this,op:"remove",ns:e,ops:t},n,r):r(new l("no mongos proxy available")):this.s.disconnectHandler.add("remove",e,t,n,r)};const D=["findAndModify","insert","update","delete"];function L(e){if(e.listeners("topologyDescriptionChanged").length>0){var t="Unknown";e.connectedProxies.length>0&&(t="Sharded");var n={topologyType:t,servers:[]},r=e.disconnectedProxies.concat(e.connectingProxies);n.servers=n.servers.concat(r.map((function(e){var t=e.getDescription();return t.type="Unknown",t}))),n.servers=n.servers.concat(e.connectedProxies.map((function(e){var t=e.getDescription();return t.type="Mongos",t})));var o=h(e.topologyDescription,n),s={topologyId:e.id,previousDescription:e.topologyDescription,newDescription:n,diff:o};o.servers.length>0&&e.emit("topologyDescriptionChanged",s),e.topologyDescription=n}}E.prototype.command=function(e,t,n,r){if("function"==typeof n&&(r=n,n=(n={})||{}),this.state===w)return r(new l(o("topology was destroyed")));var s=this,i=k(s,n.session);if((null==i||!i.isConnected())&&null!=this.s.disconnectHandler)return this.s.disconnectHandler.add("command",e,t,n,r);if(null==i)return r(new l("no mongos proxy available"));var a=p(n);a.topology=s;const c=!n.retrying&&n.retryWrites&&n.session&&d(s)&&!n.session.inTransaction()&&(u=t,D.some(e=>u[e]));var u;c&&(a.session.incrementTransactionNumber(),a.willRetryWrite=c),i.command(e,t,a,(n,o)=>{if(!n)return r(null,o);if(!S(n,s))return r(n);if(c){const n=Object.assign({},a,{retrying:!0});return this.command(e,t,n,r)}return r(n)})},E.prototype.cursor=function(e,t,n){const r=(n=n||{}).topology||this;return new(n.cursorFactory||this.s.Cursor)(r,e,t,n)},E.prototype.selectServer=function(e,t,n){"function"==typeof e&&void 0===n&&(n=e,e=void 0,t={}),"function"==typeof t&&(n=t,t=e,e=void 0);const r=k(this,(t=t||{}).session);null!=r?(this.s.debug&&this.emit("pickedServer",null,r),n(null,r)):n(new l("server selection failed"))},E.prototype.connections=function(){for(var e=[],t=0;t({host:e.split(":")[0],port:e.split(":")[1]||27017}))}(e)),t=Object.assign({},M.TOPOLOGY_DEFAULTS,t),t=Object.freeze(Object.assign(t,{metadata:N(t),compression:{compressors:g(t)}})),H.forEach(e=>{t[e]&&C(`The option \`${e}\` 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Set,promiseLibrary:t.promiseLibrary||Promise,credentials:t.credentials,clusterTime:null,connectionTimers:new Set},t.srvHost&&(this.s.srvPoller=t.srvPoller||new O({heartbeatFrequencyMS:this.s.heartbeatFrequencyMS,srvHost:t.srvHost,logger:t.logger,loggerLevel:t.loggerLevel}),this.s.detectTopologyDescriptionChange=e=>{const t=e.previousDescription.type,n=e.newDescription.type;var r;t!==c.Sharded&&n===c.Sharded&&(this.s.handleSrvPolling=(r=this,function(e){const t=r.s.description;r.s.description=r.s.description.updateFromSrvPollingEvent(e),r.s.description!==t&&(Q(r),r.emit("topologyDescriptionChanged",new l.TopologyDescriptionChangedEvent(r.s.id,t,r.s.description)))}),this.s.srvPoller.on("srvRecordDiscovery",this.s.handleSrvPolling),this.s.srvPoller.start())},this.on("topologyDescriptionChanged",this.s.detectTopologyDescriptionChange)),this.setMaxListeners(1/0)}get description(){return this.s.description}get parserType(){return y.native?"c++":"js"}connect(e,t){if("function"==typeof e&&(t=e,e={}),e=e||{},this.s.state===$)return void("function"==typeof t&&t());var n,r;V(this,F),this.emit("topologyOpening",new l.TopologyOpeningEvent(this.s.id)),this.emit("topologyDescriptionChanged",new l.TopologyDescriptionChangedEvent(this.s.id,new a(c.Unknown),this.s.description)),n=this,r=Array.from(this.s.description.servers.values()),n.s.servers=r.reduce((e,t)=>{const r=Z(n,t);return e.set(t.address,r),e},new Map),p.translate(e);const o=e.readPreference||p.primary,s=e=>{if(e)return this.close(),void("function"==typeof t?t(e):this.emit("error",e));V(this,$),this.emit("open",e,this),this.emit("connect",this),"function"==typeof t&&t(e,this)};this.s.credentials?this.command("admin.$cmd",{ping:1},{readPreference:o},s):this.selectServer(D(o),e,s)}close(e,t){"function"==typeof e&&(t=e,e={}),"boolean"==typeof e&&(e={force:e}),e=e||{},this.s.state!==q&&this.s.state!==W?(V(this,W),ne(this[K],new S("Topology 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t={};t=Object.assign({},{serverSelectionTimeoutMS:this.s.serverSelectionTimeoutMS},t);const r=this.description.type===c.Sharded,o=t.session,s=o&&o.transaction;if(r&&s&&s.server)return void n(void 0,s.server);let i=e;if("object"==typeof e){const t=e.readPreference?e.readPreference:p.primary;i=D(t)}const a={serverSelector:i,transaction:s,callback:n},l=t.serverSelectionTimeoutMS;l&&(a.timer=setTimeout(()=>{a[Y]=!0,a.timer=void 0;const e=new v(`Server selection timed out after ${l} ms`,this.description);a.callback(e)},l)),this[K].push(a),re(this)}shouldCheckForSessionSupport(){return this.description.type===c.Single?!this.description.hasKnownServers:!this.description.hasDataBearingServers}hasSessionSupport(){return null!=this.description.logicalSessionTimeoutMinutes}startSession(e,t){const n=new b(this,this.s.sessionPool,e,t);return n.once("ended",()=>{this.s.sessions.delete(n)}),this.s.sessions.add(n),n}endSessions(e,t){Array.isArray(e)||(e=[e]),this.command("admin.$cmd",{endSessions:e},{readPreference:p.primaryPreferred,noResponse:!0},()=>{"function"==typeof t&&t()})}serverUpdateHandler(e){if(!this.s.description.hasServer(e.address))return;if(function(e,t){const n=e.servers.get(t.address).topologyVersion;return A(n,t.topologyVersion)>0}(this.s.description,e))return;const t=this.s.description,n=this.s.description.servers.get(e.address),r=e.$clusterTime;r&&w(this,r);const o=n&&n.equals(e);this.s.description=this.s.description.update(e),this.s.description.compatibilityError?this.emit("error",new S(this.s.description.compatibilityError)):(o||this.emit("serverDescriptionChanged",new l.ServerDescriptionChangedEvent(this.s.id,e.address,n,this.s.description.servers.get(e.address))),Q(this,e),this[K].length>0&&re(this),o||this.emit("topologyDescriptionChanged",new l.TopologyDescriptionChangedEvent(this.s.id,t,this.s.description)))}auth(e,t){"function"==typeof e&&(t=e,e=null),"function"==typeof t&&t(null,!0)}logout(e){"function"==typeof e&&e(null,!0)}insert(e,t,n,r){ee({topology:this,op:"insert",ns:e,ops:t},n,r)}update(e,t,n,r){ee({topology:this,op:"update",ns:e,ops:t},n,r)}remove(e,t,n,r){ee({topology:this,op:"remove",ns:e,ops:t},n,r)}command(e,t,n,r){"function"==typeof n&&(r=n,n=(n={})||{}),p.translate(n);const o=n.readPreference||p.primary;this.selectServer(D(o),n,(o,s)=>{if(o)return void r(o);const i=!n.retrying&&!!n.retryWrites&&n.session&&f(this)&&!n.session.inTransaction()&&(a=t,X.some(e=>a[e]));var a;i&&(n.session.incrementTransactionNumber(),n.willRetryWrite=i),s.command(e,t,n,(o,s)=>{if(!o)return r(null,s);if(!te(o))return r(o);if(i){const o=Object.assign({},n,{retrying:!0});return this.command(e,t,o,r)}return r(o)})})}cursor(e,t,n){const r=(n=n||{}).topology||this,o=n.cursorFactory||this.s.Cursor;return p.translate(n),new o(r,e,t,n)}get clientMetadata(){return this.s.options.metadata}isConnected(){return this.s.state===$}isDestroyed(){return this.s.state===q}unref(){k("not implemented: `unref`")}lastIsMaster(){const e=Array.from(this.description.servers.values());if(0===e.length)return{};return e.filter(e=>e.type!==i.Unknown)[0]||{maxWireVersion:this.description.commonWireVersion}}get logicalSessionTimeoutMinutes(){return this.description.logicalSessionTimeoutMinutes}get bson(){return this.s.bson}}Object.defineProperty(G.prototype,"clusterTime",{enumerable:!0,get:function(){return this.s.clusterTime},set:function(e){this.s.clusterTime=e}}),G.prototype.destroy=m(G.prototype.close,"destroy() is deprecated, please use close() instead");const X=["findAndModify","insert","update","delete"];function J(e,t,n,r){n=n||{},z.forEach(t=>e.removeAllListeners(t)),e.destroy(n,()=>{t.emit("serverClosed",new l.ServerClosedEvent(t.s.id,e.description.address)),U.forEach(t=>e.removeAllListeners(t)),"function"==typeof r&&r()})}function Z(e,t,n){e.emit("serverOpening",new l.ServerOpeningEvent(e.s.id,t.address));const r=new u(t,e.s.options,e);if(h(r,e,U),r.on("descriptionReceived",e.serverUpdateHandler.bind(e)),n){const t=setTimeout(()=>{R(t,e.s.connectionTimers),r.connect()},n);return e.s.connectionTimers.add(t),r}return r.connect(),r}function Q(e,t){if(t&&e.s.servers.has(t.address)){e.s.servers.get(t.address).s.description=t}for(const t of e.description.servers.values())if(!e.s.servers.has(t.address)){const n=Z(e,t);e.s.servers.set(t.address,n)}for(const t of e.s.servers){const n=t[0];if(e.description.hasServer(n))continue;const r=e.s.servers.get(n);e.s.servers.delete(n),J(r,e)}}function ee(e,t,n){"function"==typeof t&&(n=t,t={}),t=t||{};const r=e.topology,o=e.op,s=e.ns,i=e.ops,a=!e.retrying&&!!t.retryWrites&&t.session&&f(r)&&!t.session.inTransaction()&&void 0===t.explain;r.selectServer(L(),t,(r,c)=>{if(r)return void n(r,null);const l=(r,o)=>{if(!r)return n(null,o);if(!te(r))return r=_(r),n(r);if(a){return ee(Object.assign({},e,{retrying:!0}),t,n)}return n(r)};n.operationId&&(l.operationId=n.operationId),a&&(t.session.incrementTransactionNumber(),t.willRetryWrite=a),c[o](s,i,t,l)})}function te(e){return e instanceof S&&e.hasErrorLabel("RetryableWriteError")}function ne(e,t){for(;e.length;){const n=e.shift();clearTimeout(n.timer),n[Y]||n.callback(t)}}function re(e){if(e.s.state===q)return void ne(e[K],new S("Topology is closed, please connect"));const t=Array.from(e.description.servers.values()),n=e[K].length;for(let o=0;o0&&e.s.servers.forEach(e=>process.nextTick(()=>e.requestCheck()))}e.exports={Topology:G}},function(e,t,n){"use strict";const r=n(8),o=n(150).ConnectionPool,s=n(58).CMAP_EVENT_NAMES,i=n(3).MongoError,a=n(4).relayEvents,c=n(9).retrieveBSON(),l=n(14),u=n(30).ServerDescription,h=n(30).compareTopologyVersion,p=n(10),f=n(162).Monitor,d=n(3).MongoNetworkError,m=n(3).MongoNetworkTimeoutError,y=n(4).collationNotSupported,g=n(9).debugOptions,b=n(3).isSDAMUnrecoverableError,S=n(3).isRetryableWriteError,v=n(3).isNodeShuttingDownError,w=n(3).isNetworkErrorBeforeHandshake,O=n(4).maxWireVersion,_=n(4).makeStateMachine,T=n(12),E=T.ServerType,C=n(35).isTransactionCommand,x=["reconnect","reconnectTries","reconnectInterval","emitError","cursorFactory","host","port","size","keepAlive","keepAliveInitialDelay","noDelay","connectionTimeout","checkServerIdentity","socketTimeout","ssl","ca","crl","cert","key","rejectUnauthorized","promoteLongs","promoteValues","promoteBuffers","servername"],N=T.STATE_CLOSING,I=T.STATE_CLOSED,A=T.STATE_CONNECTING,k=T.STATE_CONNECTED,M=_({[I]:[I,A],[A]:[A,N,k,I],[k]:[k,N,I],[N]:[N,I]}),B=Symbol("monitor");class R extends r{constructor(e,t,n){super(),this.s={description:e,options:t,logger:l("Server",t),bson:t.bson||new c([c.Binary,c.Code,c.DBRef,c.Decimal128,c.Double,c.Int32,c.Long,c.Map,c.MaxKey,c.MinKey,c.ObjectId,c.BSONRegExp,c.Symbol,c.Timestamp]),state:I,credentials:t.credentials,topology:n};const r=Object.assign({host:this.description.host,port:this.description.port,bson:this.s.bson},t);this.s.pool=new o(r),a(this.s.pool,this,["commandStarted","commandSucceeded","commandFailed"].concat(s)),this.s.pool.on("clusterTimeReceived",e=>{this.clusterTime=e}),this[B]=new f(this,this.s.options),a(this[B],this,["serverHeartbeatStarted","serverHeartbeatSucceeded","serverHeartbeatFailed","monitoring"]),this[B].on("resetConnectionPool",()=>{this.s.pool.clear()}),this[B].on("resetServer",e=>L(this,e)),this[B].on("serverHeartbeatSucceeded",e=>{this.emit("descriptionReceived",new u(this.description.address,e.reply,{roundTripTime:P(this.description.roundTripTime,e.duration)})),this.s.state===A&&(M(this,k),this.emit("connect",this))})}get description(){return this.s.description}get name(){return this.s.description.address}get autoEncrypter(){return this.s.options&&this.s.options.autoEncrypter?this.s.options.autoEncrypter:null}connect(){this.s.state===I&&(M(this,A),this[B].connect())}destroy(e,t){"function"==typeof e&&(t=e,e={}),e=Object.assign({},{force:!1},e),this.s.state!==I?(M(this,N),this[B].close(),this.s.pool.close(e,e=>{M(this,I),this.emit("closed"),"function"==typeof t&&t(e)})):"function"==typeof t&&t()}requestCheck(){this[B].requestCheck()}command(e,t,n,r){if("function"==typeof n&&(r=n,n=(n={})||{}),this.s.state===N||this.s.state===I)return void r(new i("server is closed"));const o=function(e,t){if(t.readPreference&&!(t.readPreference instanceof p))return new i("readPreference must be an instance of ReadPreference")}(0,n);if(o)return r(o);n=Object.assign({},n,{wireProtocolCommand:!1}),this.s.logger.isDebug()&&this.s.logger.debug(`executing command [${JSON.stringify({ns:e,cmd:t,options:g(x,n)})}] against ${this.name}`),y(this,t)?r(new i(`server ${this.name} does not support collation`)):this.s.pool.withConnection((r,o,s)=>{if(r)return L(this,r),s(r);o.command(e,t,n,U(this,o,t,n,s))},r)}query(e,t,n,r,o){this.s.state!==N&&this.s.state!==I?this.s.pool.withConnection((o,s,i)=>{if(o)return L(this,o),i(o);s.query(e,t,n,r,U(this,s,t,r,i))},o):o(new i("server is closed"))}getMore(e,t,n,r,o){this.s.state!==N&&this.s.state!==I?this.s.pool.withConnection((o,s,i)=>{if(o)return L(this,o),i(o);s.getMore(e,t,n,r,U(this,s,null,r,i))},o):o(new i("server is closed"))}killCursors(e,t,n){this.s.state!==N&&this.s.state!==I?this.s.pool.withConnection((n,r,o)=>{if(n)return L(this,n),o(n);r.killCursors(e,t,U(this,r,null,void 0,o))},n):"function"==typeof n&&n(new i("server is closed"))}insert(e,t,n,r){D({server:this,op:"insert",ns:e,ops:t},n,r)}update(e,t,n,r){D({server:this,op:"update",ns:e,ops:t},n,r)}remove(e,t,n,r){D({server:this,op:"remove",ns:e,ops:t},n,r)}}function P(e,t){if(-1===e)return t;return.2*t+.8*e}function D(e,t,n){"function"==typeof t&&(n=t,t={}),t=t||{};const r=e.server,o=e.op,s=e.ns,a=Array.isArray(e.ops)?e.ops:[e.ops];if(r.s.state===N||r.s.state===I)return void n(new i("server is closed"));if(y(r,t))return void n(new i(`server ${r.name} does not support collation`));!(t.writeConcern&&0===t.writeConcern.w||O(r)<5)||"update"!==o&&"remove"!==o||!a.find(e=>e.hint)?r.s.pool.withConnection((e,n,i)=>{if(e)return L(r,e),i(e);n[o](s,a,t,U(r,n,a,t,i))},n):n(new i("servers < 3.4 do not support hint on "+o))}function L(e,t){t instanceof d&&!(t instanceof m)&&e[B].reset(),e.emit("descriptionReceived",new u(e.description.address,null,{error:t,topologyVersion:t&&t.topologyVersion?t.topologyVersion:e.description.topologyVersion}))}function j(e,t){return e&&e.inTransaction()&&!C(t)}function U(e,t,n,r,o){const s=r&&r.session;return function(r,i){r&&!function(e,t){return t.generation!==e.generation}(e.s.pool,t)&&(r instanceof d?(s&&!s.hasEnded&&(s.serverSession.isDirty=!0),function(e){return e.description.maxWireVersion>=6&&e.description.logicalSessionTimeoutMinutes&&e.description.type!==E.Standalone}(e)&&!j(s,n)&&r.addErrorLabel("RetryableWriteError"),r instanceof m&&!w(r)||(L(e,r),e.s.pool.clear())):(O(e)<9&&S(r)&&!j(s,n)&&r.addErrorLabel("RetryableWriteError"),b(r)&&function(e,t){const n=t.topologyVersion,r=e.description.topologyVersion;return h(r,n)<0}(e,r)&&((O(e)<=7||v(r))&&e.s.pool.clear(),L(e,r),process.nextTick(()=>e.requestCheck())))),o(r,i)}}Object.defineProperty(R.prototype,"clusterTime",{get:function(){return this.s.topology.clusterTime},set:function(e){this.s.topology.clusterTime=e}}),e.exports={Server:R}},function(e,t,n){"use strict";const r=n(72),o=n(8).EventEmitter,s=n(14),i=n(0).makeCounter,a=n(3).MongoError,c=n(97).Connection,l=n(4).eachAsync,u=n(69),h=n(4).relayEvents,p=n(161),f=p.PoolClosedError,d=p.WaitQueueTimeoutError,m=n(58),y=m.ConnectionPoolCreatedEvent,g=m.ConnectionPoolClosedEvent,b=m.ConnectionCreatedEvent,S=m.ConnectionReadyEvent,v=m.ConnectionClosedEvent,w=m.ConnectionCheckOutStartedEvent,O=m.ConnectionCheckOutFailedEvent,_=m.ConnectionCheckedOutEvent,T=m.ConnectionCheckedInEvent,E=m.ConnectionPoolClearedEvent,C=Symbol("logger"),x=Symbol("connections"),N=Symbol("permits"),I=Symbol("minPoolSizeTimer"),A=Symbol("generation"),k=Symbol("connectionCounter"),M=Symbol("cancellationToken"),B=Symbol("waitQueue"),R=Symbol("cancelled"),P=new Set(["ssl","bson","connectionType","monitorCommands","socketTimeout","credentials","compression","host","port","localAddress","localPort","family","hints","lookup","path","ca","cert","sigalgs","ciphers","clientCertEngine","crl","dhparam","ecdhCurve","honorCipherOrder","key","privateKeyEngine","privateKeyIdentifier","maxVersion","minVersion","passphrase","pfx","secureOptions","secureProtocol","sessionIdContext","allowHalfOpen","rejectUnauthorized","pskCallback","ALPNProtocols","servername","checkServerIdentity","session","minDHSize","secureContext","maxPoolSize","minPoolSize","maxIdleTimeMS","waitQueueTimeoutMS"]);function D(e,t){return t.generation!==e[A]}function L(e,t){return!!(e.options.maxIdleTimeMS&&t.idleTime>e.options.maxIdleTimeMS)}function j(e,t){const n=Object.assign({id:e[k].next().value,generation:e[A]},e.options);e[N]--,u(n,e[M],(n,r)=>{if(n)return e[N]++,e[C].debug(`connection attempt failed with error [${JSON.stringify(n)}]`),void("function"==typeof 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_(e,n)),clearTimeout(r.timer),r.callback(t,n))})}e.exports={ConnectionPool:class extends o{constructor(e){if(super(),e=e||{},this.closed=!1,this.options=function(e,t){const n=Array.from(P).reduce((t,n)=>(Object.prototype.hasOwnProperty.call(e,n)&&(t[n]=e[n]),t),{});return Object.freeze(Object.assign({},t,n))}(e,{connectionType:c,maxPoolSize:"number"==typeof e.maxPoolSize?e.maxPoolSize:100,minPoolSize:"number"==typeof e.minPoolSize?e.minPoolSize:0,maxIdleTimeMS:"number"==typeof e.maxIdleTimeMS?e.maxIdleTimeMS:0,waitQueueTimeoutMS:"number"==typeof e.waitQueueTimeoutMS?e.waitQueueTimeoutMS:0,autoEncrypter:e.autoEncrypter,metadata:e.metadata}),e.minSize>e.maxSize)throw new TypeError("Connection pool minimum size must not be greater than maxiumum pool size");this[C]=s("ConnectionPool",e),this[x]=new r,this[N]=this.options.maxPoolSize,this[I]=void 0,this[A]=0,this[k]=i(1),this[M]=new o,this[M].setMaxListeners(1/0),this[B]=new r,process.nextTick(()=>{this.emit("connectionPoolCreated",new y(this)),function e(t){if(t.closed||0===t.options.minPoolSize)return;const n=t.options.minPoolSize;for(let e=t.totalConnectionCount;ee(t),10)}(this)})}get address(){return`${this.options.host}:${this.options.port}`}get generation(){return this[A]}get totalConnectionCount(){return this[x].length+(this.options.maxPoolSize-this[N])}get availableConnectionCount(){return this[x].length}get waitQueueSize(){return this[B].length}checkOut(e){if(this.emit("connectionCheckOutStarted",new w(this)),this.closed)return this.emit("connectionCheckOutFailed",new O(this,"poolClosed")),void e(new f(this));const t={callback:e},n=this,r=this.options.waitQueueTimeoutMS;r&&(t.timer=setTimeout(()=>{t[R]=!0,t.timer=void 0,n.emit("connectionCheckOutFailed",new O(n,"timeout")),t.callback(new d(n))},r)),this[B].push(t),process.nextTick(()=>z(this))}checkIn(e){const t=this.closed,n=D(this,e),r=!!(t||n||e.closed);if(r||(e.markAvailable(),this[x].push(e)),this.emit("connectionCheckedIn",new T(this,e)),r){U(this,e,e.closed?"error":t?"poolClosed":"stale")}process.nextTick(()=>z(this))}clear(){this[A]+=1,this.emit("connectionPoolCleared",new E(this))}close(e,t){if("function"==typeof e&&(t=e),e=Object.assign({force:!1},e),this.closed)return t();for(this[M].emit("cancel");this.waitQueueSize;){const e=this[B].pop();clearTimeout(e.timer),e[R]||e.callback(new a("connection pool closed"))}this[I]&&clearTimeout(this[I]),"function"==typeof this[k].return&&this[k].return(),this.closed=!0,l(this[x].toArray(),(t,n)=>{this.emit("connectionClosed",new v(this,t,"poolClosed")),t.destroy(e,n)},e=>{this[x].clear(),this.emit("connectionPoolClosed",new g(this)),t(e)})}withConnection(e,t){this.checkOut((n,r)=>{e(n,r,(e,n)=>{"function"==typeof t&&(e?t(e):t(void 0,n)),r&&this.checkIn(r)})})}}}},function(e,t,n){"use strict";const r=n(19).Duplex,o=n(152),s=n(3).MongoParseError,i=n(23).decompress,a=n(16).Response,c=n(31).BinMsg,l=n(3).MongoError,u=n(6).opcodes.OP_COMPRESSED,h=n(6).opcodes.OP_MSG,p=n(6).MESSAGE_HEADER_SIZE,f=n(6).COMPRESSION_DETAILS_SIZE,d=n(6).opcodes,m=n(23).compress,y=n(23).compressorIDs,g=n(23).uncompressibleCommands,b=n(31).Msg,S=Symbol("buffer");e.exports=class extends r{constructor(e){super(e=e||{}),this.bson=e.bson,this.maxBsonMessageSize=e.maxBsonMessageSize||67108864,this[S]=new o}_write(e,t,n){this[S].append(e),function e(t,n){const r=t[S];if(r.length<4)return void n();const o=r.readInt32LE(0);if(o<0)return void n(new s("Invalid message size: "+o));if(o>t.maxBsonMessageSize)return void n(new s(`Invalid message size: ${o}, max allowed: ${t.maxBsonMessageSize}`));if(o>r.length)return void n();const f=r.slice(0,o);r.consume(o);const d={length:f.readInt32LE(0),requestId:f.readInt32LE(4),responseTo:f.readInt32LE(8),opCode:f.readInt32LE(12)};let m=d.opCode===h?c:a;const y=t.responseOptions;if(d.opCode!==u){const o=f.slice(p);return t.emit("message",new m(t.bson,f,d,o,y)),void(r.length>=4?e(t,n):n())}d.fromCompressed=!0,d.opCode=f.readInt32LE(p),d.length=f.readInt32LE(p+4);const g=f[p+8],b=f.slice(p+9);m=d.opCode===h?c:a,i(g,b,(o,s)=>{o?n(o):s.length===d.length?(t.emit("message",new m(t.bson,f,d,s,y)),r.length>=4?e(t,n):n()):n(new l("Decompressing a compressed message from the server failed. The message is corrupt."))})}(this,n)}_read(){}writeCommand(e,t){if(!(t&&!!t.agreedCompressor)||!function(e){const t=e instanceof b?e.command:e.query,n=Object.keys(t)[0];return!g.has(n)}(e)){const t=e.toBin();return void this.push(Array.isArray(t)?Buffer.concat(t):t)}const n=Buffer.concat(e.toBin()),r=n.slice(p),o=n.readInt32LE(12);m({options:t},r,(n,s)=>{if(n)return void t.cb(n,null);const i=Buffer.alloc(p);i.writeInt32LE(p+f+s.length,0),i.writeInt32LE(e.requestId,4),i.writeInt32LE(0,8),i.writeInt32LE(d.OP_COMPRESSED,12);const a=Buffer.alloc(f);a.writeInt32LE(o,0),a.writeInt32LE(r.length,4),a.writeUInt8(y[t.agreedCompressor],8),this.push(Buffer.concat([i,a,s]))})}}},function(e,t,n){"use strict";var r=n(153).Duplex,o=n(5),s=n(17).Buffer;function i(e){if(!(this instanceof i))return new i(e);if(this._bufs=[],this.length=0,"function"==typeof e){this._callback=e;var 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t,n,o,s=r.allocUnsafe(e>>>0),i=this.head,a=0;i;)t=i.data,n=s,o=a,t.copy(n,o),a+=i.data.length,i=i.next;return s},e}(),o&&o.inspect&&o.inspect.custom&&(e.exports.prototype[o.inspect.custom]=function(){var e=o.inspect({length:this.length});return this.constructor.name+" "+e})},function(e,t,n){e.exports=n(5).deprecate},function(e,t,n){var r=n(53),o=r.Buffer;function s(e,t){for(var n in e)t[n]=e[n]}function i(e,t,n){return o(e,t,n)}o.from&&o.alloc&&o.allocUnsafe&&o.allocUnsafeSlow?e.exports=r:(s(r,t),t.Buffer=i),s(o,i),i.from=function(e,t,n){if("number"==typeof e)throw new TypeError("Argument must not be a number");return o(e,t,n)},i.alloc=function(e,t,n){if("number"!=typeof e)throw new TypeError("Argument must be a number");var r=o(e);return void 0!==t?"string"==typeof n?r.fill(t,n):r.fill(t):r.fill(0),r},i.allocUnsafe=function(e){if("number"!=typeof e)throw new TypeError("Argument must be a number");return o(e)},i.allocUnsafeSlow=function(e){if("number"!=typeof e)throw new TypeError("Argument must be a number");return r.SlowBuffer(e)}},function(e,t,n){"use strict";e.exports=s;var r=n(103),o=Object.create(n(38));function s(e){if(!(this instanceof s))return new s(e);r.call(this,e)}o.inherits=n(39),o.inherits(s,r),s.prototype._transform=function(e,t,n){n(null,e)}},function(e,t,n){"use strict";const r=n(30).parseServerType,o=["minWireVersion","maxWireVersion","maxBsonObjectSize","maxMessageSizeBytes","maxWriteBatchSize","__nodejs_mock_server__"];e.exports={StreamDescription:class{constructor(e,t){this.address=e,this.type=r(null),this.minWireVersion=void 0,this.maxWireVersion=void 0,this.maxBsonObjectSize=16777216,this.maxMessageSizeBytes=48e6,this.maxWriteBatchSize=1e5,this.compressors=t&&t.compression&&Array.isArray(t.compression.compressors)?t.compression.compressors:[]}receiveResponse(e){this.type=r(e),o.forEach(t=>{void 0!==e[t]&&(this[t]=e[t])}),e.compression&&(this.compressor=this.compressors.filter(t=>-1!==e.compression.indexOf(t))[0])}}}},function(e,t,n){"use strict";const r=n(3).MongoError;e.exports={PoolClosedError:class extends r{constructor(e){super("Attempted to check out a connection from closed connection pool"),this.name="MongoPoolClosedError",this.address=e.address}},WaitQueueTimeoutError:class extends r{constructor(e){super("Timed out while checking out a connection from connection pool"),this.name="MongoWaitQueueTimeoutError",this.address=e.address}}}},function(e,t,n){"use strict";const r=n(12).ServerType,o=n(8),s=n(69),i=n(97).Connection,a=n(12),c=n(4).makeStateMachine,l=n(3).MongoNetworkError,u=n(9).retrieveBSON(),h=n(0).makeInterruptableAsyncInterval,p=n(0).calculateDurationInMs,f=n(0).now,d=n(96),m=d.ServerHeartbeatStartedEvent,y=d.ServerHeartbeatSucceededEvent,g=d.ServerHeartbeatFailedEvent,b=Symbol("server"),S=Symbol("monitorId"),v=Symbol("connection"),w=Symbol("cancellationToken"),O=Symbol("rttPinger"),_=Symbol("roundTripTime"),T=a.STATE_CLOSED,E=a.STATE_CLOSING,C=c({[E]:[E,"idle",T],[T]:[T,"monitoring"],idle:["idle","monitoring",E],monitoring:["monitoring","idle",E]}),x=new Set([E,T,"monitoring"]);function N(e){return e.s.state===T||e.s.state===E}function I(e){e[S]&&(e[S].stop(),e[S]=null),e[O]&&(e[O].close(),e[O]=void 0),e[w].emit("cancel"),e[S]&&(clearTimeout(e[S]),e[S]=void 0),e[v]&&e[v].destroy({force:!0})}function A(e,t){let n=f();function r(r){e[v]&&(e[v].destroy({force:!0}),e[v]=void 0),e.emit("serverHeartbeatFailed",new g(p(n),r,e.address)),e.emit("resetServer",r),e.emit("resetConnectionPool"),t(r)}if(e.emit("serverHeartbeatStarted",new m(e.address)),null!=e[v]&&!e[v].closed){const s=e.options.connectTimeoutMS,i=e.options.heartbeatFrequencyMS,a=e[b].description.topologyVersion,c=null!=a,l={ismaster:!0},h={socketTimeout:s};return c&&(l.maxAwaitTimeMS=i,l.topologyVersion={processId:(o=a).processId,counter:u.Long.fromNumber(o.counter)},s&&(h.socketTimeout=s+i),h.exhaustAllowed=!0,null==e[O]&&(e[O]=new M(e[w],e.connectOptions))),void e[v].command("admin.$cmd",l,h,(o,s)=>{if(o)return void r(o);const i=s.result,a=e[O],l=c&&a?a.roundTripTime:p(n);e.emit("serverHeartbeatSucceeded",new y(l,i,e.address)),c&&i.topologyVersion?(e.emit("serverHeartbeatStarted",new m(e.address)),n=f()):(e[O]&&(e[O].close(),e[O]=void 0),t(void 0,i))})}var o;s(e.connectOptions,e[w],(o,s)=>{if(s&&N(e))s.destroy({force:!0});else{if(o)return e[v]=void 0,o instanceof l||e.emit("resetConnectionPool"),void r(o);e[v]=s,e.emit("serverHeartbeatSucceeded",new y(p(n),s.ismaster,e.address)),t(void 0,s.ismaster)}})}function k(e){return t=>{function n(){N(e)||C(e,"idle"),t()}C(e,"monitoring"),process.nextTick(()=>e.emit("monitoring",e[b])),A(e,(t,o)=>{if(t&&e[b].description.type===r.Unknown)return e.emit("resetServer",t),n();o&&o.topologyVersion&&setTimeout(()=>{N(e)||e[S].wake()}),n()})}}class M{constructor(e,t){this[v]=null,this[w]=e,this[_]=0,this.closed=!1;const n=t.heartbeatFrequencyMS;this[S]=setTimeout(()=>function e(t,n){const r=f(),o=t[w],i=n.heartbeatFrequencyMS;if(t.closed)return;function a(o){t.closed?o.destroy({force:!0}):(null==t[v]&&(t[v]=o),t[_]=p(r),t[S]=setTimeout(()=>e(t,n),i))}if(null==t[v])return void s(n,o,(e,n)=>{if(e)return t[v]=void 0,void(t[_]=0);a(n)});t[v].command("admin.$cmd",{ismaster:1},e=>{if(e)return t[v]=void 0,void(t[_]=0);a()})}(this,t),n)}get roundTripTime(){return this[_]}close(){this.closed=!0,clearTimeout(this[S]),this[S]=void 0,this[v]&&this[v].destroy({force:!0})}}e.exports={Monitor:class extends o{constructor(e,t){super(t),this[b]=e,this[v]=void 0,this[w]=new o,this[w].setMaxListeners(1/0),this[S]=null,this.s={state:T},this.address=e.description.address,this.options=Object.freeze({connectTimeoutMS:"number"==typeof t.connectionTimeout?t.connectionTimeout:"number"==typeof t.connectTimeoutMS?t.connectTimeoutMS:1e4,heartbeatFrequencyMS:"number"==typeof t.heartbeatFrequencyMS?t.heartbeatFrequencyMS:1e4,minHeartbeatFrequencyMS:"number"==typeof t.minHeartbeatFrequencyMS?t.minHeartbeatFrequencyMS:500});const n=Object.assign({id:"",host:e.description.host,port:e.description.port,bson:e.s.bson,connectionType:i},e.s.options,this.options,{raw:!1,promoteLongs:!0,promoteValues:!0,promoteBuffers:!0});delete n.credentials,delete n.autoEncrypter,this.connectOptions=Object.freeze(n)}connect(){if(this.s.state!==T)return;const e=this.options.heartbeatFrequencyMS,t=this.options.minHeartbeatFrequencyMS;this[S]=h(k(this),{interval:e,minInterval:t,immediate:!0})}requestCheck(){x.has(this.s.state)||this[S].wake()}reset(){const e=this[b].description.topologyVersion;if(N(this)||null==e)return;C(this,E),I(this),C(this,"idle");const t=this.options.heartbeatFrequencyMS,n=this.options.minHeartbeatFrequencyMS;this[S]=h(k(this),{interval:t,minInterval:n})}close(){N(this)||(C(this,E),I(this),this.emit("close"),C(this,T))}}}},function(e,t,n){"use strict";const r=n(14),o=n(8).EventEmitter,s=n(54);class i{constructor(e){this.srvRecords=e}addresses(){return new Set(this.srvRecords.map(e=>`${e.name}:${e.port}`))}}e.exports.SrvPollingEvent=i,e.exports.SrvPoller=class extends o{constructor(e){if(super(),!e||!e.srvHost)throw new TypeError("options for SrvPoller must exist and include srvHost");this.srvHost=e.srvHost,this.rescanSrvIntervalMS=6e4,this.heartbeatFrequencyMS=e.heartbeatFrequencyMS||1e4,this.logger=r("srvPoller",e),this.haMode=!1,this.generation=0,this._timeout=null}get srvAddress(){return"_mongodb._tcp."+this.srvHost}get intervalMS(){return this.haMode?this.heartbeatFrequencyMS:this.rescanSrvIntervalMS}start(){this._timeout||this.schedule()}stop(){this._timeout&&(clearTimeout(this._timeout),this.generation+=1,this._timeout=null)}schedule(){clearTimeout(this._timeout),this._timeout=setTimeout(()=>this._poll(),this.intervalMS)}success(e){this.haMode=!1,this.schedule(),this.emit("srvRecordDiscovery",new i(e))}failure(e,t){this.logger.warn(e,t),this.haMode=!0,this.schedule()}parentDomainMismatch(e){this.logger.warn(`parent domain mismatch on SRV record (${e.name}:${e.port})`,e)}_poll(){const e=this.generation;s.resolveSrv(this.srvAddress,(t,n)=>{if(e!==this.generation)return;if(t)return void this.failure("DNS error",t);const r=[];n.forEach(e=>{!function(e,t){const n=/^.*?\./,r="."+e.replace(n,""),o="."+t.replace(n,"");return r.endsWith(o)}(e.name,this.srvHost)?this.parentDomainMismatch(e):r.push(e)}),r.length?this.success(r):this.failure("No valid addresses found at host")})}}},function(e,t,n){"use strict";const r=n(12).ServerType,o=n(12).TopologyType,s=n(10),i=n(3).MongoError;function a(e,t){const n=Object.keys(e),r=Object.keys(t);for(let o=0;o-1===e?t.roundTripTime:Math.min(t.roundTripTime,e),-1),r=n+e.localThresholdMS;return t.reduce((e,t)=>(t.roundTripTime<=r&&t.roundTripTime>=n&&e.push(t),e),[])}function l(e){return e.type===r.RSPrimary}function u(e){return e.type===r.RSSecondary}function h(e){return e.type===r.RSSecondary||e.type===r.RSPrimary}function p(e){return e.type!==r.Unknown}e.exports={writableServerSelector:function(){return function(e,t){return c(e,t.filter(e=>e.isWritable))}},readPreferenceServerSelector:function(e){if(!e.isValid())throw new TypeError("Invalid read preference specified");return function(t,n){const r=t.commonWireVersion;if(r&&e.minWireVersion&&e.minWireVersion>r)throw new i(`Minimum wire version '${e.minWireVersion}' required, but found '${r}'`);if(t.type===o.Unknown)return[];if(t.type===o.Single||t.type===o.Sharded)return c(t,n.filter(p));const f=e.mode;if(f===s.PRIMARY)return n.filter(l);if(f===s.PRIMARY_PREFERRED){const e=n.filter(l);if(e.length)return e}const d=f===s.NEAREST?h:u,m=c(t,function(e,t){if(null==e.tags||Array.isArray(e.tags)&&0===e.tags.length)return t;for(let n=0;n(a(r,t.tags)&&e.push(t),e),[]);if(o.length)return o}return[]}(e,function(e,t,n){if(null==e.maxStalenessSeconds||e.maxStalenessSeconds<0)return n;const r=e.maxStalenessSeconds,s=(t.heartbeatFrequencyMS+1e4)/1e3;if(r((o.lastUpdateTime-o.lastWriteDate-(r.lastUpdateTime-r.lastWriteDate)+t.heartbeatFrequencyMS)/1e3<=e.maxStalenessSeconds&&n.push(o),n),[])}if(t.type===o.ReplicaSetNoPrimary){if(0===n.length)return n;const r=n.reduce((e,t)=>t.lastWriteDate>e.lastWriteDate?t:e);return n.reduce((n,o)=>((r.lastWriteDate-o.lastWriteDate+t.heartbeatFrequencyMS)/1e3<=e.maxStalenessSeconds&&n.push(o),n),[])}return n}(e,t,n.filter(d))));return f===s.SECONDARY_PREFERRED&&0===m.length?n.filter(l):m}}}},function(e,t,n){"use strict";const r=n(71),o=n(104),s=n(54),i=n(3).MongoParseError,a=n(10),c=n(0).emitWarningOnce,l=/(mongodb(?:\+srv|)):\/\/(?: (?:[^:]*) (?: : ([^@]*) )? @ )?([^/?]*)(?:\/|)(.*)/,u=new Set(["sslCA","sslCert","sslKey","tlsCAFile","tlsCertificateKeyFile"].map(e=>e.toLowerCase()));function h(e,t){const n=/^.*?\./,r="."+e.replace(n,""),o="."+t.replace(n,"");return r.endsWith(o)}function p(e,t){if(Array.isArray(t))1===(t=t.filter((e,n)=>t.indexOf(e)===n)).length&&(t=t[0]);else if(t.indexOf(":")>0)t=t.split(",").reduce((t,n)=>{const r=n.split(":");return t[r[0]]=p(e,r[1]),t},{});else if(t.indexOf(",")>0)t=t.split(",").map(t=>p(e,t));else if("true"===t.toLowerCase()||"false"===t.toLowerCase())t="true"===t.toLowerCase();else if(!Number.isNaN(t)&&!d.has(e)){const e=parseFloat(t);Number.isNaN(e)||(t=parseFloat(t))}return t}const f=new Set(["slaveok","slave_ok","sslvalidate","fsync","safe","retrywrites","j"]),d=new Set(["authsource","replicaset"]),m=new Set(["GSSAPI","MONGODB-AWS","MONGODB-X509","MONGODB-CR","DEFAULT","SCRAM-SHA-1","SCRAM-SHA-256","PLAIN"]),y={replicaset:"replicaSet",connecttimeoutms:"connectTimeoutMS",sockettimeoutms:"socketTimeoutMS",maxpoolsize:"maxPoolSize",minpoolsize:"minPoolSize",maxidletimems:"maxIdleTimeMS",waitqueuemultiple:"waitQueueMultiple",waitqueuetimeoutms:"waitQueueTimeoutMS",wtimeoutms:"wtimeoutMS",readconcern:"readConcern",readconcernlevel:"readConcernLevel",readpreference:"readPreference",maxstalenessseconds:"maxStalenessSeconds",readpreferencetags:"readPreferenceTags",authsource:"authSource",authmechanism:"authMechanism",authmechanismproperties:"authMechanismProperties",gssapiservicename:"gssapiServiceName",localthresholdms:"localThresholdMS",serverselectiontimeoutms:"serverSelectionTimeoutMS",serverselectiontryonce:"serverSelectionTryOnce",heartbeatfrequencyms:"heartbeatFrequencyMS",retrywrites:"retryWrites",uuidrepresentation:"uuidRepresentation",zlibcompressionlevel:"zlibCompressionLevel",tlsallowinvalidcertificates:"tlsAllowInvalidCertificates",tlsallowinvalidhostnames:"tlsAllowInvalidHostnames",tlsinsecure:"tlsInsecure",tlscafile:"tlsCAFile",tlscertificatekeyfile:"tlsCertificateKeyFile",tlscertificatekeyfilepassword:"tlsCertificateKeyFilePassword",wtimeout:"wTimeoutMS",j:"journal",directconnection:"directConnection"};function g(e,t,n,r){if("journal"===t?t="j":"wtimeoutms"===t&&(t="wtimeout"),f.has(t)?n="true"===n||!0===n:"appname"===t?n=decodeURIComponent(n):"readconcernlevel"===t&&(e.readConcernLevel=n,t="readconcern",n={level:n}),"compressors"===t&&!(n=Array.isArray(n)?n:[n]).every(e=>"snappy"===e||"zlib"===e))throw new i("Value for `compressors` must be at least one of: `snappy`, `zlib`");if("authmechanism"===t&&!m.has(n))throw new i(`Value for authMechanism must be one of: ${Array.from(m).join(", ")}, found: ${n}`);if("readpreference"===t&&!a.isValid(n))throw new i("Value for `readPreference` must be one of: `primary`, `primaryPreferred`, `secondary`, `secondaryPreferred`, `nearest`");if("zlibcompressionlevel"===t&&(n<-1||n>9))throw new i("zlibCompressionLevel must be an integer between -1 and 9");"compressors"!==t&&"zlibcompressionlevel"!==t||(e.compression=e.compression||{},e=e.compression),"authmechanismproperties"===t&&("string"==typeof n.SERVICE_NAME&&(e.gssapiServiceName=n.SERVICE_NAME),"string"==typeof n.SERVICE_REALM&&(e.gssapiServiceRealm=n.SERVICE_REALM),void 0!==n.CANONICALIZE_HOST_NAME&&(e.gssapiCanonicalizeHostName=n.CANONICALIZE_HOST_NAME)),"readpreferencetags"===t&&(n=Array.isArray(n)?function(e){const t=[];for(let n=0;n{const r=e.split(":");t[n][r[0]]=r[1]});return t}(n):[n]),r.caseTranslate&&y[t]?e[y[t]]=n:e[t]=n}const b=new Set(["GSSAPI","MONGODB-CR","PLAIN","SCRAM-SHA-1","SCRAM-SHA-256"]);function S(e,t){const n={};let r=o.parse(e);!function(e){const t=Object.keys(e);if(-1!==t.indexOf("tlsInsecure")&&(-1!==t.indexOf("tlsAllowInvalidCertificates")||-1!==t.indexOf("tlsAllowInvalidHostnames")))throw new i("The `tlsInsecure` option cannot be used with `tlsAllowInvalidCertificates` or `tlsAllowInvalidHostnames`.");const n=v("tls",e,t),r=v("ssl",e,t);if(null!=n&&null!=r&&n!==r)throw new i("All values of `tls` and `ssl` must be the same.")}(r);for(const e in r){const o=r[e];if(""===o||null==o)throw new i("Incomplete key value pair for option");const s=e.toLowerCase();g(n,s,u.has(s)?o:p(s,o),t)}return n.wtimeout&&n.wtimeoutms&&(delete n.wtimeout,c("Unsupported option `wtimeout` specified")),Object.keys(n).length?n:null}function v(e,t,n){const r=-1!==n.indexOf(e);let o;if(o=Array.isArray(t[e])?t[e][0]:t[e],r&&Array.isArray(t[e])){const n=t[e][0];t[e].forEach(t=>{if(t!==n)throw new i(`All values of ${e} must be the same.`)})}return o}const w="mongodb+srv",O=["mongodb",w];function _(e,t,n){"function"==typeof t&&(n=t,t={}),t=Object.assign({},{caseTranslate:!0},t);try{r.parse(e)}catch(e){return n(new i("URI malformed, cannot be parsed"))}const a=e.match(l);if(!a)return n(new i("Invalid connection string"));const c=a[1];if(-1===O.indexOf(c))return n(new i("Invalid protocol provided"));const u=a[4].split("?"),p=u.length>0?u[0]:null,f=u.length>1?u[1]:null;let d;try{d=S(f,t)}catch(e){return n(e)}if(d=Object.assign({},d,t),c===w)return function(e,t,n){const a=r.parse(e,!0);if(t.directConnection||t.directconnection)return n(new i("directConnection not supported with SRV URI"));if(a.hostname.split(".").length<3)return n(new i("URI does not have hostname, domain name and tld"));if(a.domainLength=a.hostname.split(".").length,a.pathname&&a.pathname.match(","))return n(new i("Invalid URI, cannot contain multiple hostnames"));if(a.port)return n(new i(`Ports not accepted with '${w}' URIs`));const c=a.host;s.resolveSrv("_mongodb._tcp."+c,(e,l)=>{if(e)return n(e);if(0===l.length)return n(new i("No addresses found at host"));for(let e=0;e`${e.name}:${e.port}`).join(","),"ssl"in t||a.search&&"ssl"in a.query&&null!==a.query.ssl||(a.query.ssl=!0),s.resolveTxt(c,(e,s)=>{if(e){if("ENODATA"!==e.code&&"ENOTFOUND"!==e.code)return n(e);s=null}if(s){if(s.length>1)return n(new i("Multiple text records not allowed"));if(s=o.parse(s[0].join("")),Object.keys(s).some(e=>"authSource"!==e&&"replicaSet"!==e))return n(new i("Text record must only set `authSource` or `replicaSet`"));a.query=Object.assign({},s,a.query)}a.search=o.stringify(a.query);_(r.format(a),t,(e,t)=>{e?n(e):n(null,Object.assign({},t,{srvHost:c}))})})})}(e,d,n);const m={username:null,password:null,db:p&&""!==p?o.unescape(p):null};if(d.auth?(d.auth.username&&(m.username=d.auth.username),d.auth.user&&(m.username=d.auth.user),d.auth.password&&(m.password=d.auth.password)):(d.username&&(m.username=d.username),d.user&&(m.username=d.user),d.password&&(m.password=d.password)),-1!==a[4].split("?")[0].indexOf("@"))return n(new i("Unescaped slash in userinfo section"));const y=a[3].split("@");if(y.length>2)return n(new i("Unescaped at-sign in authority section"));if(null==y[0]||""===y[0])return n(new i("No username provided in authority section"));if(y.length>1){const e=y.shift().split(":");if(e.length>2)return n(new i("Unescaped colon in authority section"));if(""===e[0])return n(new i("Invalid empty username provided"));m.username||(m.username=o.unescape(e[0])),m.password||(m.password=e[1]?o.unescape(e[1]):null)}let g=null;const v=y.shift().split(",").map(e=>{let t=r.parse("mongodb://"+e);if("/:"===t.path)return g=new i("Double colon in host identifier"),null;if(e.match(/\.sock/)&&(t.hostname=o.unescape(e),t.port=null),Number.isNaN(t.port))return void(g=new i("Invalid port (non-numeric string)"));const n={host:t.hostname,port:t.port?parseInt(t.port):27017};if(0!==n.port)if(n.port>65535)g=new i("Invalid port (larger than 65535) with hostname");else{if(!(n.port<0))return n;g=new i("Invalid port (negative number)")}else g=new i("Invalid port (zero) with hostname")}).filter(e=>!!e);if(g)return n(g);if(0===v.length||""===v[0].host||null===v[0].host)return n(new i("No hostname or hostnames provided in connection string"));if(!!d.directConnection&&1!==v.length)return n(new i("directConnection option requires exactly one 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L=function(e,t,n,r,o){var s=z(t,r);if(n.constructor===Array)for(var i=0,a=0;ae.totalBytesToRead&&(e.totalBytesToRead=e.totalBytesToRead-n._index,e.push(n.slice(0,n._index))),void(e.totalBytesToRead<=0&&(e.endCalled=!0)))}))},n=e.gs.length=0?(n={uploadDate:1},r=t.revision):r=-t.revision-1);var s={filename:e};return t={sort:n,skip:r,start:t&&t.start,end:t&&t.end},new o(this.s._chunksCollection,this.s._filesCollection,this.s.options.readPreference,s,t)},h.prototype.rename=function(e,t,n){return l(this.s.db.s.topology,f,[this,e,t,n],{skipSessions:!0})},h.prototype.drop=function(e){return l(this.s.db.s.topology,d,[this,e],{skipSessions:!0})},h.prototype.getLogger=function(){return this.s.db.s.logger}},function(e,t,n){"use strict";var r=n(19),o=n(5);function s(e,t,n,o,s){this.s={bytesRead:0,chunks:e,cursor:null,expected:0,files:t,filter:o,init:!1,expectedEnd:0,file:null,options:s,readPreference:n},r.Readable.call(this)}function i(e){if(e.s.init)throw new Error("You cannot change options 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e?e(t):this.state.promiseLibrary.reject(t);this.state.aborted=!0,this.chunks.deleteMany({files_id:this.id},(function(t){"function"==typeof e&&e(t)}))},c.prototype.end=function(e,t,n){var r=this;"function"==typeof e?(n=e,e=null,t=null):"function"==typeof t&&(n=t,t=null),y(this,n)||(this.state.streamEnd=!0,n&&this.once("finish",(function(e){n(null,e)})),e?this.write(e,t,(function(){m(r)})):d(this,(function(){m(r)})))}}]); \ No newline at end of file diff --git a/src/service/connect/mongoConnection.ts b/src/service/connect/mongoConnection.ts index dc57d45..f3d353c 100644 --- a/src/service/connect/mongoConnection.ts +++ b/src/service/connect/mongoConnection.ts @@ -1,6 +1,6 @@ import * as fs from "fs"; import { Node } from "@/model/interface/node"; -import { MongoClient, MongoClientOptions, ObjectId as MObjectId } from "@/bin/mongodb"; +import { MongoClient, MongoClientOptions, ObjectId as MObjectId } from "mongodb"; import { IConnection, queryCallback } from "./connection"; export class MongoConnection extends IConnection { diff --git a/src/service/mock/mockRunner.ts b/src/service/mock/mockRunner.ts index 0a5763b..c156bd7 100644 --- a/src/service/mock/mockRunner.ts +++ b/src/service/mock/mockRunner.ts @@ -1,5 +1,5 @@ import { existsSync, readFileSync } from 'fs'; -import * as Mock from '@/bin/mockjs'; +import * as Mock from 'mockjs'; import * as vscode from "vscode"; import { MessageType } from "../../common/constants"; import { ConnectionManager } from "../connectionManager"; diff --git a/src/vue/status/index.vue b/src/vue/status/index.vue index 66c98e8..2657085 100644 --- a/src/vue/status/index.vue +++ b/src/vue/status/index.vue @@ -39,7 +39,7 @@