rrweb/dist/replay/rrweb-replay.min.js

record and replay the web

var rrwebReplay=function(e){"use strict";
/*! *****************************************************************************
    Copyright (c) Microsoft Corporation.

    Permission to use, copy, modify, and/or distribute this software for any
    purpose with or without fee is hereby granted.

    THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
    REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
    AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
    INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
    LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
    OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
    PERFORMANCE OF THIS SOFTWARE.
    ***************************************************************************** */var t,n=function(){return(n=Object.assign||function(e){for(var t,n=1,r=arguments.length;n<r;n++)for(var i in t=arguments[n])Object.prototype.hasOwnProperty.call(t,i)&&(e[i]=t[i]);return e}).apply(this,arguments)};function r(e){var t="function"==typeof Symbol&&Symbol.iterator,n=t&&e[t],r=0;if(n)return n.call(e);if(e&&"number"==typeof e.length)return{next:function(){return e&&r>=e.length&&(e=void 0),{value:e&&e[r++],done:!e}}};throw new TypeError(t?"Object is not iterable.":"Symbol.iterator is not defined.")}function i(e,t){var n="function"==typeof Symbol&&e[Symbol.iterator];if(!n)return e;var r,i,o=n.call(e),a=[];try{for(;(void 0===t||t-- >0)&&!(r=o.next()).done;)a.push(r.value)}catch(e){i={error:e}}finally{try{r&&!r.done&&(n=o.return)&&n.call(o)}finally{if(i)throw i.error}}return a}function o(){for(var e=[],t=0;t<arguments.length;t++)e=e.concat(i(arguments[t]));return 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/*! *****************************************************************************
    Copyright (c) Microsoft Corporation. All rights reserved.
    Licensed under the Apache License, Version 2.0 (the "License"); you may not use
    this file except in compliance with the License. You may obtain a copy of the
    License at http://www.apache.org/licenses/LICENSE-2.0

    THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
    KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED
    WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE,
    MERCHANTABLITY OR NON-INFRINGEMENT.

    See the Apache Version 2.0 License for specific language governing permissions
    and limitations under the License.
    ***************************************************************************** */!function(e){e[e.NotStarted=0]="NotStarted",e[e.Running=1]="Running",e[e.Stopped=2]="Stopped"}(E||(E={}));var N={type:"xstate.init"};function C(e){return void 0===e?[]:[].concat(e)}function I(e){return{type:"xstate.assign",assignment:e}}function _(e,t){return"string"==typeof(e="string"==typeof e&&t&&t[e]?t[e]:e)?{type:e}:"function"==typeof e?{type:e.name,exec:e}:e}function A(e){return function(t){return e===t}}function k(e){return"string"==typeof e?{type:e}:e}function L(e,t){return{value:e,context:t,actions:[],changed:!1,matches:A(e)}}function D(e,t){void 0===t&&(t={});var n={config:e,_options:t,initialState:{value:e.initial,actions:C(e.states[e.initial].entry).map((function(e){return _(e,t.actions)})),context:e.context,matches:A(e.initial)},transition:function(t,r){var i,o,a="string"==typeof t?{value:t,context:e.context}:t,s=a.value,l=a.context,c=k(r),u=e.states[s];if(u.on){var 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P.map[t],e.childNodes&&e.childNodes.forEach((function(e){return P.removeNodeFromMap(e)}))},has:function(e){return P.map.hasOwnProperty(e)}};var R=function(){function e(){this.reset()}return e.prototype.add=function(e){var t=this.indexes.get(e.parentId),n={id:e.node.id,mutation:e,children:[],texts:[],attributes:[]};t?(n.parent=t,t.children[n.id]=n):this.tree[n.id]=n,this.indexes.set(n.id,n)},e.prototype.remove=function(e){var t=this,n=this.indexes.get(e.parentId),r=this.indexes.get(e.id),i=function(e){t.removeIdSet.add(e);var n=P.getNode(e);null==n||n.childNodes.forEach((function(e){"__sn"in e&&i(e.__sn.id)}))},o=function(n){t.removeIdSet.add(n.id),Object.values(n.children).forEach((function(e){return o(e)}));var r=t.indexes.get(n.id);if(r){var i=r.parent;i&&(delete r.parent,delete i.children[r.id],t.indexes.delete(e.id))}};r?n?(delete r.parent,delete n.children[r.id],this.indexes.delete(e.id),o(r)):(delete this.tree[r.id],this.indexes.delete(r.id),o(r)):(this.removeNodeMutations.push(e),i(e.id))},e.prototype.text=function(e){var t=this.indexes.get(e.id);t?t.texts.push(e):this.textMutations.push(e)},e.prototype.attribute=function(e){var t=this.indexes.get(e.id);t?t.attributes.push(e):this.attributeMutations.push(e)},e.prototype.scroll=function(e){this.scrollMap.set(e.id,e)},e.prototype.input=function(e){this.inputMap.set(e.id,e)},e.prototype.flush=function(){var e,t,n,i,o=this,a=this.tree,s=this.removeNodeMutations,l=this.textMutations,c=this.attributeMutations,u={source:y.Mutation,removes:s,texts:l,attributes:c,adds:[]},d=function(e,t){t&&o.removeIdSet.add(e.id),u.texts=u.texts.concat(t?[]:e.texts).filter((function(e){return!o.removeIdSet.has(e.id)})),u.attributes=u.attributes.concat(t?[]:e.attributes).filter((function(e){return!o.removeIdSet.has(e.id)})),o.removeIdSet.has(e.id)||o.removeIdSet.has(e.mutation.parentId)||t?Object.values(e.children).forEach((function(e){return d(e,!0)})):(u.adds.push(e.mutation),e.children&&Object.values(e.children).forEach((function(e){return d(e,!1)})))};Object.values(a).forEach((function(e){return d(e,!1)}));try{for(var f=r(this.scrollMap.keys()),p=f.next();!p.done;p=f.next()){var h=p.value;this.removeIdSet.has(h)&&this.scrollMap.delete(h)}}catch(t){e={error:t}}finally{try{p&&!p.done&&(t=f.return)&&t.call(f)}finally{if(e)throw e.error}}try{for(var m=r(this.inputMap.keys()),v=m.next();!v.done;v=m.next()){h=v.value;this.removeIdSet.has(h)&&this.inputMap.delete(h)}}catch(e){n={error:e}}finally{try{v&&!v.done&&(i=m.return)&&i.call(m)}finally{if(n)throw n.error}}var g=new Map(this.scrollMap),b=new Map(this.inputMap);return this.reset(),{mutationData:u,scrollMap:g,inputMap:b}},e.prototype.reset=function(){this.tree=[],this.indexes=new Map,this.removeNodeMutations=[],this.textMutations=[],this.attributeMutations=[],this.removeIdSet=new Set,this.scrollMap=new Map,this.inputMap=new Map},e}();function j(e){var t,n,i={},o=function(e,t){var n={value:e,parent:t,children:[]};return i[e.node.id]=n,n},a=[];try{for(var s=r(e),l=s.next();!l.done;l=s.next()){var c=l.value,u=c.nextId,d=c.parentId;if(u&&u in i){var f=i[u];if(f.parent){var p=f.parent.children.indexOf(f);f.parent.children.splice(p,0,o(c,f.parent))}else{p=a.indexOf(f);a.splice(p,0,o(c,null))}}else if(d in i){var h=i[d];h.children.push(o(c,h))}else a.push(o(c,null))}}catch(e){t={error:e}}finally{try{l&&!l.done&&(n=s.return)&&n.call(s)}finally{if(t)throw t.error}}return a}function B(e,t){t(e.value);for(var n=e.children.length-1;n>=0;n--)B(e.children[n],t)}function V(e,t){var i=t.getCastFn,o=t.emitter;return F(D({id:"player",context:e,initial:"paused",states:{playing:{on:{PAUSE:{target:"paused",actions:["pause"]},CAST_EVENT:{target:"playing",actions:"castEvent"},END:{target:"paused",actions:["resetLastPlayedEvent","pause"]},ADD_EVENT:{target:"playing",actions:["addEvent"]}}},paused:{on:{PLAY:{target:"playing",actions:["recordTimeOffset","play"]},CAST_EVENT:{target:"paused",actions:"castEvent"},TO_LIVE:{target:"live",actions:["startLive"]},ADD_EVENT:{target:"paused",actions:["addEvent"]}}},live:{on:{ADD_EVENT:{target:"live",actions:["addEvent"]},CAST_EVENT:{target:"live",actions:["castEvent"]}}}}},{actions:{castEvent:I({lastPlayedEvent:function(e,t){return"CAST_EVENT"===t.type?t.payload.event:e.lastPlayedEvent}}),recordTimeOffset:I((function(e,t){var r=e.timeOffset;return"payload"in t&&"timeOffset"in t.payload&&(r=t.payload.timeOffset),n(n({},e),{timeOffset:r,baselineTime:e.events[0].timestamp+r})})),play:function(e){var t,n,a,s,l;console.warn("play");var c=e.timer,u=e.events,d=e.baselineTime,f=e.lastPlayedEvent;c.clear();try{for(var p=r(u),h=p.next();!h.done;h=p.next()){M(h.value,d)}}catch(e){t={error:e}}finally{try{h&&!h.done&&(n=p.return)&&n.call(p)}finally{if(t)throw t.error}}var m=function(e,t){for(var n=e.length-1;n>=0;n--){var r=e[n];if(r.type===v.Meta&&r.timestamp<=t)return e.slice(n)}return e}(u,d),g=new Array,b=function(e){var t=null==f?void 0:f.timestamp;if((null==f?void 0:f.type)===v.IncrementalSnapshot&&f.data.source===y.MouseMove&&(t=f.timestamp+(null===(l=f.data.positions[0])||void 0===l?void 0:l.timeOffset)),t&&t<d&&(e.timestamp<=t||e===f))return"continue";var n=e.timestamp<d;if(n&&!function(e){switch(e.type){case v.DomContentLoaded:case v.Load:case v.Custom:return!1;case v.FullSnapshot:case v.Meta:return!0}switch(e.data.source){case y.MouseMove:case y.MouseInteraction:case y.TouchMove:case y.MediaInteraction:return!1;case y.ViewportResize:case y.StyleSheetRule:case y.Scroll:case y.Input:return!0}return!0}(e))return"continue";var r=i(e,n);n?r():g.push({doAction:function(){r(),o.emit(S.EventCast,e)},delay:e.delay})};try{for(var x=r(m),w=x.next();!w.done;w=x.next()){b(w.value)}}catch(e){a={error:e}}finally{try{w&&!w.done&&(s=x.return)&&s.call(x)}finally{if(a)throw a.error}}o.emit(S.Flush),c.addActions(g),c.start()},pause:function(e){e.timer.clear()},resetLastPlayedEvent:I((function(e){return n(n({},e),{lastPlayedEvent:null})})),startLive:I({baselineTime:function(e,t){return e.timer.toggleLiveMode(!0),e.timer.start(),"TO_LIVE"===t.type&&t.payload.baselineTime?t.payload.baselineTime:Date.now()}}),addEvent:I((function(e,t){var r=e.baselineTime,a=e.timer,s=e.events;if("ADD_EVENT"===t.type){var l=t.payload.event;M(l,r),s.push(l);var c=l.timestamp<r,u=i(l,c);c?u():(a.addAction({doAction:function(){u(),o.emit(S.EventCast,l)},delay:l.delay}),a.isActive()||a.start())}return n(n({},e),{events:s})}))}}))}var U=m||x,W={duration:500,lineCap:"round",lineWidth:3,strokeStyle:"red"},z={level:["assert","clear","count","countReset","debug","dir","dirxml","error","group","groupCollapsed","groupEnd","info","log","table","time","timeEnd","timeLog","trace","warn"],replayLogger:void 0},Y=function(){function e(e,n){var o=this;if(this.mouseTail=null,this.tailPositions=[],this.emitter=U(),this.legacy_missingNodeRetryMap={},this.imageMap=new Map,!(null==n?void 0:n.liveMode)&&e.length<2)throw new Error("Replayer need at least 2 events.");var a={speed:1,root:document.body,loadTimeout:0,skipInactive:!1,showWarning:!0,showDebug:!1,blockClass:"rr-block",liveMode:!1,insertStyleRules:[],triggerFocus:!0,UNSAFE_replayCanvas:!1,pauseAnimation:!0,mouseTail:W,logConfig:z};this.config=Object.assign({},a,n),this.config.logConfig.replayLogger||(this.config.logConfig.replayLogger=this.getConsoleLogger()),this.handleResize=this.handleResize.bind(this),this.getCastFn=this.getCastFn.bind(this),this.emitter.on(S.Resize,this.handleResize),this.setupDom(),this.treeIndex=new R,this.fragmentParentMap=new Map,this.elementStateMap=new Map,this.emitter.on(S.Flush,(function(){var e,n,a,s,l,c,u=o.treeIndex.flush(),d=u.scrollMap,f=u.inputMap;try{for(var p=r(o.fragmentParentMap.entries()),h=p.next();!h.done;h=p.next()){var m=i(h.value,2),v=m[0],y=m[1];P.map[y.__sn.id]=y,y.__sn.type===t.Element&&"textarea"===y.__sn.tagName&&v.textContent&&(y.value=v.textContent),y.appendChild(v),o.restoreState(y)}}catch(t){e={error:t}}finally{try{h&&!h.done&&(n=p.return)&&n.call(p)}finally{if(e)throw e.error}}o.fragmentParentMap.clear(),o.elementStateMap.clear();try{for(var g=r(d.values()),b=g.next();!b.done;b=g.next()){var S=b.value;o.applyScroll(S)}}catch(e){a={error:e}}finally{try{b&&!b.done&&(s=g.return)&&s.call(g)}finally{if(a)throw a.error}}try{for(var x=r(f.values()),w=x.next();!w.done;w=x.next()){S=w.value;o.applyInput(S)}}catch(e){l={error:e}}finally{try{w&&!w.done&&(c=x.return)&&c.call(x)}finally{if(l)throw l.error}}}));var s=new T([],(null==n?void 0:n.speed)||a.speed);this.service=V({events:e.map((function(e){return n&&n.unpackFn?n.unpackFn(e):e})),timer:s,timeOffset:0,baselineTime:0,lastPlayedEvent:null},{getCastFn:this.getCastFn,emitter:this.emitter}),this.service.start(),this.service.subscribe((function(e){o.emitter.emit(S.StateChange,{player:e})})),this.speedService=F(D({id:"speed",context:{normalSpeed:-1,timer:s},initial:"normal",states:{normal:{on:{FAST_FORWARD:{target:"skipping",actions:["recordSpeed","setSpeed"]},SET_SPEED:{target:"normal",actions:["setSpeed"]}}},skipping:{on:{BACK_TO_NORMAL:{target:"normal",actions:["restoreSpeed"]},SET_SPEED:{target:"normal",actions:["setSpeed"]}}}}},{actions:{setSpeed:function(e,t){"payload"in t&&e.timer.setSpeed(t.payload.speed)},recordSpeed:I({normalSpeed:function(e){return e.timer.speed}}),restoreSpeed:function(e){e.timer.setSpeed(e.normalSpeed)}}})),this.speedService.start(),this.speedService.subscribe((function(e){o.emitter.emit(S.StateChange,{speed:e})}));var l=this.service.state.context.events.find((function(e){return e.type===v.Meta})),c=this.service.state.context.events.find((function(e){return e.type===v.FullSnapshot}));if(l){var u=l.data,d=u.width,f=u.height;setTimeout((function(){o.emitter.emit(S.Resize,{width:d,height:f})}),0)}c&&setTimeout((function(){o.rebuildFullSnapshot(c),o.iframe.contentWindow.scrollTo(c.data.initialOffset)}),1)}return Object.defineProperty(e.prototype,"timer",{get:function(){return this.service.state.context.timer},enumerable:!1,configurable:!0}),e.prototype.on=function(e,t){return this.emitter.on(e,t),this},e.prototype.setConfig=function(e){var t=this;Object.keys(e).forEach((function(n){t.config[n]=e[n]})),this.config.skipInactive||this.backToNormal(),void 0!==e.speed&&this.speedService.send({type:"SET_SPEED",payload:{speed:e.speed}}),void 0!==e.mouseTail&&(!1===e.mouseTail?this.mouseTail&&(this.mouseTail.style.display="none"):(this.mouseTail||(this.mouseTail=document.createElement("canvas"),this.mouseTail.width=Number.parseFloat(this.iframe.width),this.mouseTail.height=Number.parseFloat(this.iframe.height),this.mouseTail.classList.add("replayer-mouse-tail"),this.wrapper.insertBefore(this.mouseTail,this.iframe)),this.mouseTail.style.display="inherit"))},e.prototype.getMetaData=function(){var e=this.service.state.context.events[0],t=this.service.state.context.events[this.service.state.context.events.length-1];return{startTime:e.timestamp,endTime:t.timestamp,totalTime:t.timestamp-e.timestamp}},e.prototype.getCurrentTime=function(){return this.timer.timeOffset+this.getTimeOffset()},e.prototype.getTimeOffset=function(){var e=this.service.state.context;return e.baselineTime-e.events[0].timestamp},e.prototype.play=function(e){var t;void 0===e&&(e=0),this.service.state.matches("paused")||this.service.send({type:"PAUSE"}),this.service.send({type:"PLAY",payload:{timeOffset:e}}),null===(t=this.iframe.contentDocument)||void 0===t||t.getElementsByTagName("html")[0].classList.remove("rrweb-paused"),this.emitter.emit(S.Start)},e.prototype.pause=function(e){var t;void 0===e&&this.service.state.matches("playing")&&this.service.send({type:"PAUSE"}),"number"==typeof e&&(this.play(e),this.service.send({type:"PAUSE"})),null===(t=this.iframe.contentDocument)||void 0===t||t.getElementsByTagName("html")[0].classList.add("rrweb-paused"),this.emitter.emit(S.Pause)},e.prototype.resume=function(e){void 0===e&&(e=0),console.warn("The 'resume' will be departed in 1.0. Please use 'play' method which has the same interface."),this.play(e),this.emitter.emit(S.Resume)},e.prototype.startLive=function(e){this.service.send({type:"TO_LIVE",payload:{baselineTime:e}})},e.prototype.addEvent=function(e){var t=this,n=this.config.unpackFn?this.config.unpackFn(e):e;Promise.resolve().then((function(){return t.service.send({type:"ADD_EVENT",payload:{event:n}})}))},e.prototype.enableInteract=function(){this.iframe.setAttribute("scrolling","auto"),this.iframe.style.pointerEvents="auto"},e.prototype.disableInteract=function(){this.iframe.setAttribute("scrolling","no"),this.iframe.style.pointerEvents="none"},e.prototype.setupDom=function(){this.wrapper=document.createElement("div"),this.wrapper.classList.add("replayer-wrapper"),this.config.root.appendChild(this.wrapper),this.mouse=document.createElement("div"),this.mouse.classList.add("replayer-mouse"),this.wrapper.appendChild(this.mouse),!1!==this.config.mouseTail&&(this.mouseTail=document.createElement("canvas"),this.mouseTail.classList.add("replayer-mouse-tail"),this.mouseTail.style.display="inherit",this.wrapper.appendChild(this.mouseTail)),this.iframe=document.createElement("iframe");var e,t=["allow-same-origin"];this.config.UNSAFE_replayCanvas&&t.push("allow-scripts"),this.iframe.style.display="none",this.iframe.setAttribute("sandbox",t.join(" ")),this.disableInteract(),this.wrapper.appendChild(this.iframe),this.iframe.contentWindow&&this.iframe.contentDocument&&(w(this.iframe.contentWindow,this.iframe.contentDocument),void 0===(e=this.iframe.contentWindow)&&(e=window),"NodeList"in e&&!e.NodeList.prototype.forEach&&(e.NodeList.prototype.forEach=Array.prototype.forEach),"DOMTokenList"in e&&!e.DOMTokenList.prototype.forEach&&(e.DOMTokenList.prototype.forEach=Array.prototype.forEach))},e.prototype.handleResize=function(e){var t,n;this.iframe.style.display="inherit";try{for(var i=r([this.mouseTail,this.iframe]),o=i.next();!o.done;o=i.next()){var a=o.value;a&&(a.setAttribute("width",String(e.width)),a.setAttribute("height",String(e.height)))}}catch(e){t={error:e}}finally{try{o&&!o.done&&(n=i.return)&&n.call(i)}finally{if(t)throw t.error}}},e.prototype.getCastFn=function(e,t){var n,i=this;switch(void 0===t&&(t=!1),e.type){case v.DomContentLoaded:case v.Load:break;case v.Custom:n=function(){i.emitter.emit(S.CustomEvent,e)};break;case v.Meta:n=function(){return i.emitter.emit(S.Resize,{width:e.data.width,height:e.data.height})};break;case v.FullSnapshot:n=function(){i.rebuildFullSnapshot(e,t),i.iframe.contentWindow.scrollTo(e.data.initialOffset)};break;case v.IncrementalSnapshot:n=function(){var n,o;if(i.applyIncremental(e,t),!t&&(e===i.nextUserInteractionEvent&&(i.nextUserInteractionEvent=null,i.backToNormal()),i.config.skipInactive&&!i.nextUserInteractionEvent)){try{for(var a=r(i.service.state.context.events),s=a.next();!s.done;s=a.next()){var l=s.value;if(!(l.timestamp<=e.timestamp)&&i.isUserInteraction(l)){l.delay-e.delay>1e4*i.speedService.state.context.timer.speed&&(i.nextUserInteractionEvent=l);break}}}catch(e){n={error:e}}finally{try{s&&!s.done&&(o=a.return)&&o.call(a)}finally{if(n)throw n.error}}if(i.nextUserInteractionEvent){var c=i.nextUserInteractionEvent.delay-e.delay,u={speed:Math.min(Math.round(c/5e3),360)};i.speedService.send({type:"FAST_FORWARD",payload:u}),i.emitter.emit(S.SkipStart,u)}}}}return function(){if(n&&n(),i.service.send({type:"CAST_EVENT",payload:{event:e}}),e===i.service.state.context.events[i.service.state.context.events.length-1]){var t=function(){i.backToNormal(),i.service.send("END"),i.emitter.emit(S.Finish)};e.type===v.IncrementalSnapshot&&e.data.source===y.MouseMove&&e.data.positions.length?setTimeout((function(){t()}),Math.max(0,50-e.data.positions[0].timeOffset)):t()}}},e.prototype.rebuildFullSnapshot=function(e,t){if(void 0===t&&(t=!1),!this.iframe.contentDocument)return console.warn("Looks like your replayer has been destroyed.");Object.keys(this.legacy_missingNodeRetryMap).length&&console.warn("Found unresolved missing node map",this.legacy_missingNodeRetryMap),this.legacy_missingNodeRetryMap={},P.map=h(e.data.node,{doc:this.iframe.contentDocument})[1];var n=document.createElement("style"),r=this.iframe.contentDocument,i=r.documentElement,o=r.head;i.insertBefore(n,o);var a,s=(a=this.config.blockClass,["iframe, ."+a+" { background: #ccc }","noscript { display: none !important; }"]).concat(this.config.insertStyleRules);this.config.pauseAnimation&&s.push("html.rrweb-paused * { animation-play-state: paused !important; }"),this.service.state.matches("playing")||this.iframe.contentDocument.getElementsByTagName("html")[0].classList.add("rrweb-paused");for(var l=0;l<s.length;l++)n.sheet.insertRule(s[l],l);this.emitter.emit(S.FullsnapshotRebuilded,e),t||this.waitForStylesheetLoad(),this.config.UNSAFE_replayCanvas&&this.preloadAllImages()},e.prototype.waitForStylesheetLoad=function(){var e,t=this,n=null===(e=this.iframe.contentDocument)||void 0===e?void 0:e.head;if(n){var r,i=new Set,o=this.service.state,a=function(){o=t.service.state};this.emitter.on(S.Start,a),this.emitter.on(S.Pause,a);var s=function(){t.emitter.off(S.Start,a),t.emitter.off(S.Pause,a)};n.querySelectorAll('link[rel="stylesheet"]').forEach((function(e){e.sheet||(i.add(e),e.addEventListener("load",(function(){i.delete(e),0===i.size&&-1!==r&&(o.matches("playing")&&t.play(t.getCurrentTime()),t.emitter.emit(S.LoadStylesheetEnd),r&&window.clearTimeout(r),s())})))})),i.size>0&&(this.service.send({type:"PAUSE"}),this.emitter.emit(S.LoadStylesheetStart),r=window.setTimeout((function(){o.matches("playing")&&t.play(t.getCurrentTime()),r=-1,s()}),this.config.loadTimeout))}},e.prototype.preloadAllImages=function(){var e,t,n=this,i=this.service.state,o=function(){i=n.service.state};this.emitter.on(S.Start,o),this.emitter.on(S.Pause,o);var a=0,s=0;try{for(var l=r(this.service.state.context.events),c=l.next();!c.done;c=l.next()){var u=c.value;if(u.type===v.IncrementalSnapshot&&u.data.source===y.CanvasMutation&&"drawImage"===u.data.property&&"string"==typeof u.data.args[0]&&!this.imageMap.has(u)){a++;var d=document.createElement("img");d.src=u.data.args[0],this.imageMap.set(u,d),d.onload=function(){++s===a&&(i.matches("playing")&&n.play(n.getCurrentTime()),n.emitter.off(S.Start,o),n.emitter.off(S.Pause,o))}}}}catch(t){e={error:t}}finally{try{c&&!c.done&&(t=l.return)&&t.call(l)}finally{if(e)throw e.error}}a!==s&&this.service.send({type:"PAUSE"})},e.prototype.applyIncremental=function(e,t){var n,r,i=this,o=e.data;switch(o.source){case y.Mutation:t&&(o.adds.forEach((function(e){return i.treeIndex.add(e)})),o.texts.forEach((function(e){return i.treeIndex.text(e)})),o.attributes.forEach((function(e){return i.treeIndex.attribute(e)})),o.removes.forEach((function(e){return i.treeIndex.remove(e)}))),this.applyMutation(o,t);break;case y.MouseMove:if(t){var a=o.positions[o.positions.length-1];this.moveAndHover(o,a.x,a.y,a.id)}else o.positions.forEach((function(t){var n={doAction:function(){i.moveAndHover(o,t.x,t.y,t.id)},delay:t.timeOffset+e.timestamp-i.service.state.context.baselineTime};i.timer.addAction(n)})),this.timer.addAction({doAction:function(){},delay:e.delay-(null===(n=o.positions[0])||void 0===n?void 0:n.timeOffset)});break;case y.MouseInteraction:if(-1===o.id)break;var s=new Event(g[o.type].toLowerCase());if(!(v=P.getNode(o.id)))return this.debugNodeNotFound(o,o.id);this.emitter.emit(S.MouseInteraction,{type:o.type,target:v});var l=this.config.triggerFocus;switch(o.type){case g.Blur:"blur"in v&&v.blur();break;case g.Focus:l&&v.focus&&v.focus({preventScroll:!0});break;case g.Click:case g.TouchStart:case g.TouchEnd:t||(this.moveAndHover(o,o.x,o.y,o.id),this.mouse.classList.remove("active"),this.mouse.offsetWidth,this.mouse.classList.add("active"));break;default:v.dispatchEvent(s)}break;case y.Scroll:if(-1===o.id)break;if(t){this.treeIndex.scroll(o);break}this.applyScroll(o);break;case y.ViewportResize:this.emitter.emit(S.Resize,{width:o.width,height:o.height});break;case y.Input:if(-1===o.id)break;if(t){this.treeIndex.input(o);break}this.applyInput(o);break;case y.MediaInteraction:if(!(v=P.getNode(o.id)))return this.debugNodeNotFound(o,o.id);var c=v;try{o.type===b.Pause&&c.pause(),o.type===b.Play&&(c.readyState>=HTMLMediaElement.HAVE_CURRENT_DATA?c.play():c.addEventListener("canplay",(function(){c.play()})))}catch(e){this.config.showWarning&&console.warn("Failed to replay media interactions: "+(e.message||e))}break;case y.StyleSheetRule:if(!(v=P.getNode(o.id)))return this.debugNodeNotFound(o,o.id);var u=v,d=v.parentNode,f=this.fragmentParentMap.has(d),p=void 0;if(f){var h=this.fragmentParentMap.get(v.parentNode);p=document.createTextNode(""),d.replaceChild(p,v),h.appendChild(v)}var m=u.sheet;o.adds&&o.adds.forEach((function(e){var t=e.rule,n=e.index;try{var r=void 0===n?void 0:Math.min(n,m.rules.length);try{m.insertRule(t,r)}catch(e){}}catch(e){}})),o.removes&&o.removes.forEach((function(e){var t=e.index;try{m.deleteRule(t)}catch(e){}})),f&&p&&d.replaceChild(v,p);break;case y.CanvasMutation:if(!this.config.UNSAFE_replayCanvas)return;var v;if(!(v=P.getNode(o.id)))return this.debugNodeNotFound(o,o.id);try{var x=v.getContext("2d");if(o.setter)return void(x[o.property]=o.args[0]);var w=x[o.property];if("drawImage"===o.property&&"string"==typeof o.args[0]){var E=this.imageMap.get(e);o.args[0]=E,w.apply(x,o.args)}else w.apply(x,o.args)}catch(e){this.warnCanvasMutationFailed(o,o.id,e)}break;case y.Font:try{var T=new FontFace(o.family,o.buffer?new Uint8Array(JSON.parse(o.fontSource)):o.fontSource,o.descriptors);null===(r=this.iframe.contentDocument)||void 0===r||r.fonts.add(T)}catch(e){this.config.showWarning&&console.warn(e)}break;case y.Log:try{var M=e.data,N=this.config.logConfig.replayLogger;"function"==typeof N[M.level]&&N[M.level](M)}catch(e){this.config.showWarning&&console.warn(e)}}},e.prototype.applyMutation=function(e,t){var i,o,a=this;e.removes.forEach((function(t){var n=P.getNode(t.id);if(!n)return a.warnNodeNotFound(e,t.id);var r=P.getNode(t.parentId);if(!r)return a.warnNodeNotFound(e,t.parentId);if(P.removeNodeFromMap(n),r){var i=a.fragmentParentMap.get(r);if(i&&i.contains(n))i.removeChild(n);else if(a.fragmentParentMap.has(n)){var o=a.fragmentParentMap.get(n);r.removeChild(o),a.fragmentParentMap.delete(n)}else r.removeChild(n)}}));var s=n({},this.legacy_missingNodeRetryMap),l=[];var c=function(e){if(!a.iframe.contentDocument)return console.warn("Looks like your replayer has been destroyed.");var n=P.getNode(e.parentId);if(!n)return l.push(e);var r=null;if(a.iframe.contentDocument.contains?r=a.iframe.contentDocument.contains(n):a.iframe.contentDocument.body.contains&&(r=a.iframe.contentDocument.body.contains(n)),t&&r){var i=document.createDocumentFragment();for(P.map[e.parentId]=i,a.fragmentParentMap.set(i,n),a.storeState(n);n.firstChild;)i.appendChild(n.firstChild);n=i}var o=null,c=null;if(e.previousId&&(o=P.getNode(e.previousId)),e.nextId&&(c=P.getNode(e.nextId)),function(e){var t=null;return e.nextId&&(t=P.getNode(e.nextId)),null!==e.nextId&&void 0!==e.nextId&&-1!==e.nextId&&!t}(e))return l.push(e);var u=p(e.node,{doc:a.iframe.contentDocument,map:P.map,skipChild:!0,hackCss:!0});-1!==e.previousId&&-1!==e.nextId?(o&&o.nextSibling&&o.nextSibling.parentNode?n.insertBefore(u,o.nextSibling):c&&c.parentNode?n.contains(c)?n.insertBefore(u,c):n.insertBefore(u,null):n.appendChild(u),(e.previousId||e.nextId)&&a.legacy_resolveMissingNode(s,n,u,e)):s[e.node.id]={node:u,mutation:e}};e.adds.forEach((function(e){c(e)}));for(var u=Date.now();l.length;){var d=j(l);if(l.length=0,Date.now()-u>500){this.warn("Timeout in the loop, please check the resolve tree data:",d);break}try{for(var f=(i=void 0,r(d)),h=f.next();!h.done;h=f.next()){var m=h.value;P.getNode(m.value.parentId)?B(m,(function(e){c(e)})):this.debug("Drop resolve tree since there is no parent for the root node.",m)}}catch(e){i={error:e}}finally{try{h&&!h.done&&(o=f.return)&&o.call(f)}finally{if(i)throw i.error}}}Object.keys(s).length&&Object.assign(this.legacy_missingNodeRetryMap,s),e.texts.forEach((function(t){var n=P.getNode(t.id);if(!n)return a.warnNodeNotFound(e,t.id);a.fragmentParentMap.has(n)&&(n=a.fragmentParentMap.get(n)),n.textContent=t.value})),e.attributes.forEach((function(t){var n=P.getNode(t.id);if(!n)return a.warnNodeNotFound(e,t.id);for(var r in a.fragmentParentMap.has(n)&&(n=a.fragmentParentMap.get(n)),t.attributes)if("string"==typeof r){var i=t.attributes[r];try{null!==i?n.setAttribute(r,i):n.removeAttribute(r)}catch(e){a.config.showWarning&&console.warn("An error occurred may due to the checkout feature.",e)}}}))},e.prototype.applyScroll=function(e){var t=P.getNode(e.id);if(!t)return this.debugNodeNotFound(e,e.id);if(t===this.iframe.contentDocument)this.iframe.contentWindow.scrollTo({top:e.y,left:e.x,behavior:"smooth"});else try{t.scrollTop=e.y,t.scrollLeft=e.x}catch(e){}},e.prototype.applyInput=function(e){var t=P.getNode(e.id);if(!t)return this.debugNodeNotFound(e,e.id);try{t.checked=e.isChecked,t.value=e.text}catch(e){}},e.prototype.formatMessage=function(e){if(0===e.trace.length)return"";var t="\n\tat ";return t+=e.trace.join("\n\tat ")},e.prototype.getConsoleLogger=function(){var e,t,n=this,i={},a=function(e){i[e]="trace"===e?function(e){(console.log.__rrweb_original__?console.log.__rrweb_original__:console.log).apply(void 0,o(e.payload.map((function(e){return JSON.parse(e)})),[n.formatMessage(e)]))}:function(t){(console[e].__rrweb_original__?console[e].__rrweb_original__:console[e]).apply(void 0,o(t.payload.map((function(e){return JSON.parse(e)})),[n.formatMessage(t)]))}};try{for(var s=r(this.config.logConfig.level),l=s.next();!l.done;l=s.next()){a(l.value)}}catch(t){e={error:t}}finally{try{l&&!l.done&&(t=s.return)&&t.call(s)}finally{if(e)throw e.error}}return i},e.prototype.legacy_resolveMissingNode=function(e,t,n,r){var i=r.previousId,o=r.nextId,a=i&&e[i],s=o&&e[o];if(a){var l=a,c=l.node,u=l.mutation;t.insertBefore(c,n),delete e[u.node.id],delete this.legacy_missingNodeRetryMap[u.node.id],(u.previousId||u.nextId)&&this.legacy_resolveMissingNode(e,t,c,u)}if(s){var d=s;c=d.node,u=d.mutation;t.insertBefore(c,n.nextSibling),delete e[u.node.id],delete this.legacy_missingNodeRetryMap[u.node.id],(u.previousId||u.nextId)&&this.legacy_resolveMissingNode(e,t,c,u)}},e.prototype.moveAndHover=function(e,t,n,r){this.mouse.style.left=t+"px",this.mouse.style.top=n+"px",this.drawMouseTail({x:t,y:n});var i=P.getNode(r);if(!i)return this.debugNodeNotFound(e,r);this.hoverElements(i)},e.prototype.drawMouseTail=function(e){var t=this;if(this.mouseTail){var n=!0===this.config.mouseTail?W:Object.assign({},W,this.config.mouseTail),r=n.lineCap,i=n.lineWidth,o=n.strokeStyle,a=n.duration,s=function(){if(t.mouseTail){var e=t.mouseTail.getContext("2d");e&&t.tailPositions.length&&(e.clearRect(0,0,t.mouseTail.width,t.mouseTail.height),e.beginPath(),e.lineWidth=i,e.lineCap=r,e.strokeStyle=o,e.moveTo(t.tailPositions[0].x,t.tailPositions[0].y),t.tailPositions.forEach((function(t){return e.lineTo(t.x,t.y)})),e.stroke())}};this.tailPositions.push(e),s(),setTimeout((function(){t.tailPositions=t.tailPositions.filter((function(t){return t!==e})),s()}),a/this.speedService.state.context.timer.speed)}},e.prototype.hoverElements=function(e){var t;null===(t=this.iframe.contentDocument)||void 0===t||t.querySelectorAll(".\\:hover").forEach((function(e){e.classList.remove(":hover")}));for(var n=e;n;)n.classList&&n.classList.add(":hover"),n=n.parentElement},e.prototype.isUserInteraction=function(e){return e.type===v.IncrementalSnapshot&&(e.data.source>y.Mutation&&e.data.source<=y.Input)},e.prototype.backToNormal=function(){this.nextUserInteractionEvent=null,this.speedService.state.matches("normal")||(this.speedService.send({type:"BACK_TO_NORMAL"}),this.emitter.emit(S.SkipEnd,{speed:this.speedService.state.context.normalSpeed}))},e.prototype.storeState=function(e){var t,n;if(e&&e.nodeType===e.ELEMENT_NODE){var i=e;(i.scrollLeft||i.scrollTop)&&this.elementStateMap.set(e,{scroll:[i.scrollLeft,i.scrollTop]});var o=i.children;try{for(var a=r(Array.from(o)),s=a.next();!s.done;s=a.next()){var l=s.value;this.storeState(l)}}catch(e){t={error:e}}finally{try{s&&!s.done&&(n=a.return)&&n.call(a)}finally{if(t)throw t.error}}}},e.prototype.restoreState=function(e){var t,n;if(e.nodeType===e.ELEMENT_NODE){var i=e;if(this.elementStateMap.has(e)){var o=this.elementStateMap.get(e);o.scroll&&(i.scrollLeft=o.scroll[0],i.scrollTop=o.scroll[1]),this.elementStateMap.delete(e)}var a=i.children;try{for(var s=r(Array.from(a)),l=s.next();!l.done;l=s.next()){var c=l.value;this.restoreState(c)}}catch(e){t={error:e}}finally{try{l&&!l.done&&(n=s.return)&&n.call(s)}finally{if(t)throw t.error}}}},e.prototype.warnNodeNotFound=function(e,t){this.warn("Node with id '"+t+"' not found in",e)},e.prototype.warnCanvasMutationFailed=function(e,t,n){this.warn("Has error on update canvas '"+t+"'",e,n)},e.prototype.debugNodeNotFound=function(e,t){this.debug("[replayer]","Node with id '"+t+"' not found in",e)},e.prototype.warn=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];this.config.showWarning&&console.warn.apply(console,o(["[