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Et(n,t)}}},"PUBLIC")),it.registerVersion("@firebase/installations",C),(at=ot=ot||{})[at.DEBUG=0]="DEBUG",at[at.VERBOSE=1]="VERBOSE",at[at.INFO=2]="INFO",at[at.WARN=3]="WARN",at[at.ERROR=4]="ERROR",at[at.SILENT=5]="SILENT";function kt(t,e){for(var n=[],r=2;r<arguments.length;r++)n[r-2]=arguments[r];if(!(e<t.logLevel)){var i=(new Date).toISOString();switch(e){case ot.DEBUG:case ot.VERBOSE:console.log.apply(console,At(["["+i+"]  "+t.name+":"],n));break;case ot.INFO:console.info.apply(console,At(["["+i+"]  "+t.name+":"],n));break;case ot.WARN:console.warn.apply(console,At(["["+i+"]  "+t.name+":"],n));break;case ot.ERROR:console.error.apply(console,At(["["+i+"]  "+t.name+":"],n));break;default:throw new Error("Attempted to log a message with an invalid logType (value: "+e+")")}}}var Nt=ot.INFO,Ot=(Object.defineProperty(Pt.prototype,"logLevel",{get:function(){return this._logLevel},set:function(t){if(!(t in ot))throw new TypeError("Invalid value assigned to 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t=[],e=0;e<arguments.length;e++)t[e]=arguments[e];this._logHandler.apply(this,At([this,ot.ERROR],t))},Pt);function Pt(t){this.name=t,this._logLevel=Nt,this._logHandler=kt}var Ct,Mt,jt,Rt,Bt="0.2.31",Dt="FB-PERF-TRACE-MEASURE",xt="@firebase/performance/config",qt="@firebase/performance/configexpire",Ut="Performance",Lt=((Ct={})["trace started"]="Trace {$traceName} was started before.",Ct["trace stopped"]="Trace {$traceName} is not running.",Ct["no window"]="Window is not available.",Ct["no app id"]="App id is not available.",Ct["no project id"]="Project id is not available.",Ct["no api key"]="Api key is not available.",Ct["invalid cc log"]="Attempted to queue invalid cc event",Ct["FB not default"]="Performance can only start when Firebase app instance is the default one.",Ct["RC response not ok"]="RC response is not ok",Ct["invalid attribute name"]="Attribute name {$attributeName} is invalid.",Ct["invalid attribute value"]="Attribute value {$attributeValue} is invalid.",Ct["invalide 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this.performance&&(this.performance.timeOrigin||this.performance.timing.navigationStart)},Kt.prototype.requiredApisAvailable=function(){return!!(fetch&&Promise&&this.navigator&&this.navigator.cookieEnabled)},Kt.prototype.setupObserver=function(t,i){this.PerformanceObserver&&new this.PerformanceObserver(function(t){for(var e=0,n=t.getEntries();e<n.length;e++){var r=n[e];i(r)}}).observe({entryTypes:[t]})},Kt.getInstance=function(){return void 0===Mt&&(Mt=new Kt(jt)),Mt},Kt);function Kt(t){if(!(this.window=t))throw Ft.create("no window");this.performance=t.performance,this.PerformanceObserver=t.PerformanceObserver,this.windowLocation=t.location,this.navigator=t.navigator,this.document=t.document,this.navigator&&this.navigator.cookieEnabled&&(this.localStorage=t.localStorage),t.perfMetrics&&t.perfMetrics.onFirstInputDelay&&(this.onFirstInputDelay=t.perfMetrics.onFirstInputDelay)}var Ht,Wt,$t,Jt=(zt.prototype.getAppId=function(){var t=this.firebaseAppInstance&&this.firebaseAppInstance.options&&this.firebaseAppInstance.options.appId;if(!t)throw Ft.create("no app id");return t},zt.prototype.getProjectId=function(){var t=this.firebaseAppInstance&&this.firebaseAppInstance.options&&this.firebaseAppInstance.options.projectId;if(!t)throw Ft.create("no project id");return t},zt.prototype.getApiKey=function(){var t=this.firebaseAppInstance&&this.firebaseAppInstance.options&&this.firebaseAppInstance.options.apiKey;if(!t)throw Ft.create("no api key");return t},zt.getInstance=function(){return void 0===Rt&&(Rt=new zt),Rt},zt);function zt(){this.instrumentationEnabled=!0,this.dataCollectionEnabled=!0,this.loggingEnabled=!1,this.tracesSamplingRate=1,this.networkRequestsSamplingRate=1,this.logEndPointUrl="https://firebaselogging.googleapis.com/v0cc/log?format=json_proto",this.logSource=462,this.logTraceAfterSampling=!1,this.logNetworkAfterSampling=!1,this.configTimeToLive=12}function Gt(){return Ht}($t=Wt=Wt||{})[$t.UNKNOWN=0]="UNKNOWN",$t[$t.VISIBLE=1]="VISIBLE",$t[$t.HIDDEN=2]="HIDDEN";var Zt=["firebase_","google_","ga_"],Yt=new RegExp("^[a-zA-Z]\\w*$");function Qt(){switch(Vt.getInstance().document.visibilityState){case"visible":return Wt.VISIBLE;case"hidden":return Wt.HIDDEN;default:return Wt.UNKNOWN}}var Xt=new Ot(Ut);Xt.logLevel=ot.INFO;var te="0.0.1",ee={loggingEnabled:!0},ne="FIREBASE_INSTALLATIONS_AUTH";function re(t){var e=function(){var t=Vt.getInstance().localStorage;if(!t)return;var e=t.getItem(qt);if(!e||!function(t){return Number(t)>Date.now()}(e))return;var n=t.getItem(xt);if(!n)return;try{return JSON.parse(n)}catch(t){return}}();return e?(oe(e),Promise.resolve()):function(r){return function(){var t=Jt.getInstance().installationsService.getToken();return t.then(function(t){}),t}().then(function(t){var e="https://firebaseremoteconfig.googleapis.com/v1/projects/"+Jt.getInstance().getProjectId()+"/namespaces/fireperf:fetch?key="+Jt.getInstance().getApiKey(),n=new Request(e,{method:"POST",headers:{Authorization:ne+" "+t},body:JSON.stringify({app_instance_id:r,app_instance_id_token:t,app_id:Jt.getInstance().getAppId(),app_version:Bt,sdk_version:te})});return fetch(n).then(function(t){if(t.ok)return t.json();throw Ft.create("RC response not ok")})}).catch(function(){Xt.info(ie)})}(t).then(function(t){return oe(t)}).then(function(t){return function(t){var e=Vt.getInstance().localStorage;if(!t||!e)return;e.setItem(xt,JSON.stringify(t)),e.setItem(qt,String(Date.now()+60*Jt.getInstance().configTimeToLive*60*1e3))}(t)},function(){})}var ie="Could not fetch config, will use default configs";function oe(t){if(!t)return t;var e=Jt.getInstance(),n=t.entries||{};return void 0!==n.fpr_enabled?e.loggingEnabled="true"===String(n.fpr_enabled):e.loggingEnabled=ee.loggingEnabled,n.fpr_log_source&&(e.logSource=Number(n.fpr_log_source)),n.fpr_log_endpoint_url&&(e.logEndPointUrl=n.fpr_log_endpoint_url),void 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e=Jt.getInstance();!e.instrumentationEnabled&&t.isAuto||(e.dataCollectionEnabled||t.isAuto)&&Vt.getInstance().requiredApisAvailable()&&(t.isAuto&&Qt()!==Wt.VISIBLE||e.loggingEnabled&&e.logTraceAfterSampling&&(3===ce?Ie(t):ue().then(function(){return Ie(t)},function(){return Ie(t)})))}function Ie(t){Gt()&&setTimeout(function(){return _e(t,1)},0)}function Se(t,e){return 0===e?function(t){var e={url:t.url,http_method:t.httpMethod||0,http_response_code:200,response_payload_bytes:t.responsePayloadBytes,client_start_time_us:t.startTimeUs,time_to_response_initiated_us:t.timeToResponseInitiatedUs,time_to_response_completed_us:t.timeToResponseCompletedUs},n={application_info:Ee(),network_request_metric:e};return JSON.stringify(n)}(t):function(t){var e={name:t.name,is_auto:t.isAuto,client_start_time_us:t.startTimeUs,duration_us:t.durationUs};0!==Object.keys(t.counters).length&&(e.counters=t.counters);var n=t.getAttributes();0!==Object.keys(n).length&&(e.custom_attributes=n);var r={application_info:Ee(),trace_metric:e};return JSON.stringify(r)}(t)}function Ee(){return{google_app_id:Jt.getInstance().getAppId(),app_instance_id:Gt(),web_app_info:{sdk_version:Bt,page_url:Vt.getInstance().getUrl(),service_worker_status:function(){var t=Vt.getInstance().navigator;return"serviceWorker"in t?t.serviceWorker.controller?2:3:1}(),visibility_state:Qt(),effective_connection_type:function(){var t=Vt.getInstance().navigator.connection;switch(t&&t.effectiveType){case"slow-2g":return 1;case"2g":return 2;case"3g":return 3;case"4g":return 4;default:return 0}}()},application_process_state:0}}var Te=["_fp","_fcp","_fid"];var Ae=(ke.prototype.start=function(){if(1!==this.state)throw Ft.create("trace started",{traceName:this.name});this.api.mark(this.traceStartMark),this.state=2},ke.prototype.stop=function(){if(2!==this.state)throw Ft.create("trace 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t=this.api.getEntriesByName(this.traceMeasure),e=t&&t[0];e&&(this.durationUs=Math.floor(1e3*e.duration),this.startTimeUs=Math.floor(1e3*(e.startTime+this.api.getTimeOrigin())))},ke.createOobTrace=function(t,e,n){var r=Vt.getInstance().getUrl();if(r){var i=new ke("_wt_"+r,!0),o=Math.floor(1e3*Vt.getInstance().getTimeOrigin());if(i.setStartTime(o),t&&t[0]&&(i.setDuration(Math.floor(1e3*t[0].duration)),i.putMetric("domInteractive",Math.floor(1e3*t[0].domInteractive)),i.putMetric("domContentLoadedEventEnd",Math.floor(1e3*t[0].domContentLoadedEventEnd)),i.putMetric("loadEventEnd",Math.floor(1e3*t[0].loadEventEnd))),e){var a=e.find(function(t){return"first-paint"===t.name});a&&a.startTime&&i.putMetric("_fp",Math.floor(1e3*a.startTime));var s=e.find(function(t){return"first-contentful-paint"===t.name});s&&s.startTime&&i.putMetric("_fcp",Math.floor(1e3*s.startTime)),n&&i.putMetric("_fid",Math.floor(1e3*n))}we(i)}},ke.createUserTimingTrace=function(t){we(new ke(t,!1,t))},ke);function ke(t,e,n){void 0===e&&(e=!1),this.name=t,this.isAuto=e,this.state=1,this.customAttributes={},this.counters={},this.api=Vt.getInstance(),this.randomId=Math.floor(1e6*Math.random()),this.isAuto||(this.traceStartMark="FB-PERF-TRACE-START-"+this.randomId+"-"+this.name,this.traceStopMark="FB-PERF-TRACE-STOP-"+this.randomId+"-"+this.name,this.traceMeasure=n||Dt+"-"+this.randomId+"-"+this.name,n&&this.calculateTraceMetrics())}function Ne(t){var e=t;if(e&&void 0!==e.responseStart){var n=Vt.getInstance().getTimeOrigin(),r=Math.floor(1e3*(e.startTime+n)),i=e.responseStart?Math.floor(1e3*(e.responseStart-e.startTime)):void 0,o=Math.floor(1e3*(e.responseEnd-e.startTime));!function(t){var e=Jt.getInstance();e.instrumentationEnabled&&t.url!==e.logEndPointUrl.split("?")[0]&&e.loggingEnabled&&e.logNetworkAfterSampling&&setTimeout(function(){return _e(t,0)},0)}({url:e.name&&e.name.split("?")[0],responsePayloadBytes:e.transferSize,startTimeUs:r,timeToResponseInitiatedUs:i,timeToResponseCompletedUs:o})}}var Oe=5e3;function Pe(){Gt()&&(setTimeout(function(){return function(){var t=Vt.getInstance(),e=t.getEntriesByType("navigation"),n=t.getEntriesByType("paint");if(t.onFirstInputDelay){var r=setTimeout(function(){Ae.createOobTrace(e,n),r=void 0},Oe);t.onFirstInputDelay(function(t){r&&(clearTimeout(r),Ae.createOobTrace(e,n,t))})}else Ae.createOobTrace(e,n)}()},0),setTimeout(function(){return function(){for(var t=Vt.getInstance(),e=t.getEntriesByType("resource"),n=0,r=e;n<r.length;n++){Ne(r[n])}t.setupObserver("resource",Ne)}()},0),setTimeout(function(){return function(){for(var t=Vt.getInstance(),e=t.getEntriesByType("measure"),n=0,r=e;n<r.length;n++){Ce(r[n])}t.setupObserver("measure",Ce)}()},0))}function Ce(t){var e=t.name;e.substring(0,Dt.length)!==Dt&&Ae.createUserTimingTrace(e)}var Me=(je.prototype.trace=function(t){return new Ae(t)},Object.defineProperty(je.prototype,"instrumentationEnabled",{get:function(){return Jt.getInstance().instrumentationEnabled},set:function(t){Jt.getInstance().instrumentationEnabled=t},enumerable:!0,configurable:!0}),Object.defineProperty(je.prototype,"dataCollectionEnabled",{get:function(){return Jt.getInstance().dataCollectionEnabled},set:function(t){Jt.getInstance().dataCollectionEnabled=t},enumerable:!0,configurable:!0}),je);function je(t){this.app=t,Vt.getInstance().requiredApisAvailable()?(ye(),ue().then(Pe,Pe)):Xt.info("Firebase Performance cannot start if browser does not support fetch and Promise or cookie is disabled.")}var Re;function Be(t,e){if("[DEFAULT]"!==t.name)throw Ft.create("FB not default");if("undefined"==typeof window)throw Ft.create("no window");return function(t){jt=t}(window),Jt.getInstance().firebaseAppInstance=t,Jt.getInstance().installationsService=e,new Me(t)}(Re=De).INTERNAL.registerComponent(new v("performance",function(t){var e=t.getProvider("app").getImmediate(),n=t.getProvider("installations").getImmediate();return Be(e,n)},"PUBLIC")),Re.registerVersion("@firebase/performance","0.2.31")}).apply(this,arguments)}catch(t){throw console.error(t),new Error("Cannot instantiate firebase-performance.js - be sure to load firebase-app.js first.")}});
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