/*!
 * Pusher JavaScript Library v8.4.0-rc2
 * https://pusher.com/
 *
 * Copyright 2020, Pusher
 * Released under the MIT licence.
 */
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r,i,s,o,a,h,c,u,l,d,p,f,g,b,v,y,m,w,_,S=this.fin?0:2048,k=this.h[0],C=this.h[1],T=this.h[2],P=this.h[3],A=this.h[4],E=this.h[5],x=this.h[6],O=this.h[7],L=this.h[8],U=this.h[9],R=this.r[0],M=this.r[1],I=this.r[2],N=this.r[3],D=this.r[4],j=this.r[5],z=this.r[6],B=this.r[7],H=this.r[8],F=this.r[9];n>=16;)d=l=0,d+=(k+=8191&(r=255&t[e+0]|(255&t[e+1])<<8))*R,d+=(C+=8191&(r>>>13|(i=255&t[e+2]|(255&t[e+3])<<8)<<3))*(5*F),d+=(T+=8191&(i>>>10|(s=255&t[e+4]|(255&t[e+5])<<8)<<6))*(5*H),d+=(P+=8191&(s>>>7|(o=255&t[e+6]|(255&t[e+7])<<8)<<9))*(5*B),l=(d+=(A+=8191&(o>>>4|(a=255&t[e+8]|(255&t[e+9])<<8)<<12))*(5*z))>>>13,d&=8191,d+=(E+=a>>>1&8191)*(5*j),d+=(x+=8191&(a>>>14|(h=255&t[e+10]|(255&t[e+11])<<8)<<2))*(5*D),d+=(O+=8191&(h>>>11|(c=255&t[e+12]|(255&t[e+13])<<8)<<5))*(5*N),d+=(L+=8191&(c>>>8|(u=255&t[e+14]|(255&t[e+15])<<8)<<8))*(5*I),p=l+=(d+=(U+=u>>>5|S)*(5*M))>>>13,p+=k*M,p+=C*R,p+=T*(5*F),p+=P*(5*H),l=(p+=A*(5*B))>>>13,p&=8191,p+=E*(5*z),p+=x*(5*j),p+=O*(5*D),p+=L*(5*N),l+=(p+=U*(5*I))>>>13,p&=8191,f=l,f+=k*I,f+=C*M,f+=T*R,f+=P*(5*F),l=(f+=A*(5*H))>>>13,f&=8191,f+=E*(5*B),f+=x*(5*z),f+=O*(5*j),f+=L*(5*D),g=l+=(f+=U*(5*N))>>>13,g+=k*N,g+=C*I,g+=T*M,g+=P*R,l=(g+=A*(5*F))>>>13,g&=8191,g+=E*(5*H),g+=x*(5*B),g+=O*(5*z),g+=L*(5*j),b=l+=(g+=U*(5*D))>>>13,b+=k*D,b+=C*N,b+=T*I,b+=P*M,l=(b+=A*R)>>>13,b&=8191,b+=E*(5*F),b+=x*(5*H),b+=O*(5*B),b+=L*(5*z),v=l+=(b+=U*(5*j))>>>13,v+=k*j,v+=C*D,v+=T*N,v+=P*I,l=(v+=A*M)>>>13,v&=8191,v+=E*R,v+=x*(5*F),v+=O*(5*H),v+=L*(5*B),y=l+=(v+=U*(5*z))>>>13,y+=k*z,y+=C*j,y+=T*D,y+=P*N,l=(y+=A*I)>>>13,y&=8191,y+=E*M,y+=x*R,y+=O*(5*F),y+=L*(5*H),m=l+=(y+=U*(5*B))>>>13,m+=k*B,m+=C*z,m+=T*j,m+=P*D,l=(m+=A*N)>>>13,m&=8191,m+=E*I,m+=x*M,m+=O*R,m+=L*(5*F),w=l+=(m+=U*(5*H))>>>13,w+=k*H,w+=C*B,w+=T*z,w+=P*j,l=(w+=A*D)>>>13,w&=8191,w+=E*N,w+=x*I,w+=O*M,w+=L*R,_=l+=(w+=U*(5*F))>>>13,_+=k*F,_+=C*H,_+=T*B,_+=P*z,l=(_+=A*j)>>>13,_&=8191,_+=E*D,_+=x*N,_+=O*I,_+=L*M,k=d=8191&(l=(l=((l+=(_+=U*R)>>>13)<<2)+l|0)+(d&=8191)|0),C=p+=l>>>=13,T=f&=8191,P=g&=8191,A=b&=8191,E=v&=8191,x=y&=8191,O=m&=8191,L=w&=8191,U=_&=8191,e+=16,n-=16;this.h[0]=k,this.h[1]=C,this.h[2]=T,this.h[3]=P,this.h[4]=A,this.h[5]=E,this.h[6]=x,this.h[7]=O,this.h[8]=L,this.h[9]=U},T.prototype.finish=function(t,e){var n,r,i,s,o=new Uint16Array(10);if(this.leftover){for(s=this.leftover,this.buffer[s++]=1;s<16;s++)this.buffer[s]=0;this.fin=1,this.blocks(this.buffer,0,16)}for(n=this.h[1]>>>13,this.h[1]&=8191,s=2;s<10;s++)this.h[s]+=n,n=this.h[s]>>>13,this.h[s]&=8191;for(this.h[0]+=5*n,n=this.h[0]>>>13,this.h[0]&=8191,this.h[1]+=n,n=this.h[1]>>>13,this.h[1]&=8191,this.h[2]+=n,o[0]=this.h[0]+5,n=o[0]>>>13,o[0]&=8191,s=1;s<10;s++)o[s]=this.h[s]+n,n=o[s]>>>13,o[s]&=8191;for(o[9]-=8192,r=(1^n)-1,s=0;s<10;s++)o[s]&=r;for(r=~r,s=0;s<10;s++)this.h[s]=this.h[s]&r|o[s];for(this.h[0]=65535&(this.h[0]|this.h[1]<<13),this.h[1]=65535&(this.h[1]>>>3|this.h[2]<<10),this.h[2]=65535&(this.h[2]>>>6|this.h[3]<<7),this.h[3]=65535&(this.h[3]>>>9|this.h[4]<<4),this.h[4]=65535&(this.h[4]>>>12|this.h[5]<<1|this.h[6]<<14),this.h[5]=65535&(this.h[6]>>>2|this.h[7]<<11),this.h[6]=65535&(this.h[7]>>>5|this.h[8]<<8),this.h[7]=65535&(this.h[8]>>>8|this.h[9]<<5),i=this.h[0]+this.pad[0],this.h[0]=65535&i,s=1;s<8;s++)i=(this.h[s]+this.pad[s]|0)+(i>>>16)|0,this.h[s]=65535&i;t[e+0]=this.h[0]>>>0&255,t[e+1]=this.h[0]>>>8&255,t[e+2]=this.h[1]>>>0&255,t[e+3]=this.h[1]>>>8&255,t[e+4]=this.h[2]>>>0&255,t[e+5]=this.h[2]>>>8&255,t[e+6]=this.h[3]>>>0&255,t[e+7]=this.h[3]>>>8&255,t[e+8]=this.h[4]>>>0&255,t[e+9]=this.h[4]>>>8&255,t[e+10]=this.h[5]>>>0&255,t[e+11]=this.h[5]>>>8&255,t[e+12]=this.h[6]>>>0&255,t[e+13]=this.h[6]>>>8&255,t[e+14]=this.h[7]>>>0&255,t[e+15]=this.h[7]>>>8&255},T.prototype.update=function(t,e,n){var r,i;if(this.leftover){for((i=16-this.leftover)>n&&(i=n),r=0;r<i;r++)this.buffer[this.leftover+r]=t[e+r];if(n-=i,e+=i,this.leftover+=i,this.leftover<16)return;this.blocks(this.buffer,0,16),this.leftover=0}if(n>=16&&(i=n-n%16,this.blocks(t,e,i),e+=i,n-=i),n){for(r=0;r<n;r++)this.buffer[this.leftover+r]=t[e+r];this.leftover+=n}};var J=E,W=x;var 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G(t,e,n,r){for(var i,s,o,a,h,c,u,l,d,p,f,g,b,v,y,m,w,_,S,k,C,T,P,A,E,x,O=new Int32Array(16),L=new Int32Array(16),U=t[0],R=t[1],M=t[2],I=t[3],N=t[4],D=t[5],j=t[6],z=t[7],B=e[0],H=e[1],F=e[2],q=e[3],Y=e[4],K=e[5],$=e[6],J=e[7],W=0;r>=128;){for(S=0;S<16;S++)k=8*S+W,O[S]=n[k+0]<<24|n[k+1]<<16|n[k+2]<<8|n[k+3],L[S]=n[k+4]<<24|n[k+5]<<16|n[k+6]<<8|n[k+7];for(S=0;S<80;S++)if(i=U,s=R,o=M,a=I,h=N,c=D,u=j,z,d=B,p=H,f=F,g=q,b=Y,v=K,y=$,J,P=65535&(T=J),A=T>>>16,E=65535&(C=z),x=C>>>16,P+=65535&(T=(Y>>>14|N<<18)^(Y>>>18|N<<14)^(N>>>9|Y<<23)),A+=T>>>16,E+=65535&(C=(N>>>14|Y<<18)^(N>>>18|Y<<14)^(Y>>>9|N<<23)),x+=C>>>16,P+=65535&(T=Y&K^~Y&$),A+=T>>>16,E+=65535&(C=N&D^~N&j),x+=C>>>16,P+=65535&(T=X[2*S+1]),A+=T>>>16,E+=65535&(C=X[2*S]),x+=C>>>16,C=O[S%16],A+=(T=L[S%16])>>>16,E+=65535&C,x+=C>>>16,E+=(A+=(P+=65535&T)>>>16)>>>16,P=65535&(T=_=65535&P|A<<16),A=T>>>16,E=65535&(C=w=65535&E|(x+=E>>>16)<<16),x=C>>>16,P+=65535&(T=(B>>>28|U<<4)^(U>>>2|B<<30)^(U>>>7|B<<25)),A+=T>>>16,E+=65535&(C=(U>>>28|B<<4)^(B>>>2|U<<30)^(B>>>7|U<<25)),x+=C>>>16,A+=(T=B&H^B&F^H&F)>>>16,E+=65535&(C=U&R^U&M^R&M),x+=C>>>16,l=65535&(E+=(A+=(P+=65535&T)>>>16)>>>16)|(x+=E>>>16)<<16,m=65535&P|A<<16,P=65535&(T=g),A=T>>>16,E=65535&(C=a),x=C>>>16,A+=(T=_)>>>16,E+=65535&(C=w),x+=C>>>16,R=i,M=s,I=o,N=a=65535&(E+=(A+=(P+=65535&T)>>>16)>>>16)|(x+=E>>>16)<<16,D=h,j=c,z=u,U=l,H=d,F=p,q=f,Y=g=65535&P|A<<16,K=b,$=v,J=y,B=m,S%16==15)for(k=0;k<16;k++)C=O[k],P=65535&(T=L[k]),A=T>>>16,E=65535&C,x=C>>>16,C=O[(k+9)%16],P+=65535&(T=L[(k+9)%16]),A+=T>>>16,E+=65535&C,x+=C>>>16,w=O[(k+1)%16],P+=65535&(T=((_=L[(k+1)%16])>>>1|w<<31)^(_>>>8|w<<24)^(_>>>7|w<<25)),A+=T>>>16,E+=65535&(C=(w>>>1|_<<31)^(w>>>8|_<<24)^w>>>7),x+=C>>>16,w=O[(k+14)%16],A+=(T=((_=L[(k+14)%16])>>>19|w<<13)^(w>>>29|_<<3)^(_>>>6|w<<26))>>>16,E+=65535&(C=(w>>>19|_<<13)^(_>>>29|w<<3)^w>>>6),x+=C>>>16,x+=(E+=(A+=(P+=65535&T)>>>16)>>>16)>>>16,O[k]=65535&E|x<<16,L[k]=65535&P|A<<16;P=65535&(T=B),A=T>>>16,E=65535&(C=U),x=C>>>16,C=t[0],A+=(T=e[0])>>>16,E+=65535&C,x+=C>>>16,x+=(E+=(A+=(P+=65535&T)>>>16)>>>16)>>>16,t[0]=U=65535&E|x<<16,e[0]=B=65535&P|A<<16,P=65535&(T=H),A=T>>>16,E=65535&(C=R),x=C>>>16,C=t[1],A+=(T=e[1])>>>16,E+=65535&C,x+=C>>>16,x+=(E+=(A+=(P+=65535&T)>>>16)>>>16)>>>16,t[1]=R=65535&E|x<<16,e[1]=H=65535&P|A<<16,P=65535&(T=F),A=T>>>16,E=65535&(C=M),x=C>>>16,C=t[2],A+=(T=e[2])>>>16,E+=65535&C,x+=C>>>16,x+=(E+=(A+=(P+=65535&T)>>>16)>>>16)>>>16,t[2]=M=65535&E|x<<16,e[2]=F=65535&P|A<<16,P=65535&(T=q),A=T>>>16,E=65535&(C=I),x=C>>>16,C=t[3],A+=(T=e[3])>>>16,E+=65535&C,x+=C>>>16,x+=(E+=(A+=(P+=65535&T)>>>16)>>>16)>>>16,t[3]=I=65535&E|x<<16,e[3]=q=65535&P|A<<16,P=65535&(T=Y),A=T>>>16,E=65535&(C=N),x=C>>>16,C=t[4],A+=(T=e[4])>>>16,E+=65535&C,x+=C>>>16,x+=(E+=(A+=(P+=65535&T)>>>16)>>>16)>>>16,t[4]=N=65535&E|x<<16,e[4]=Y=65535&P|A<<16,P=65535&(T=K),A=T>>>16,E=65535&(C=D),x=C>>>16,C=t[5],A+=(T=e[5])>>>16,E+=65535&C,x+=C>>>16,x+=(E+=(A+=(P+=65535&T)>>>16)>>>16)>>>16,t[5]=D=65535&E|x<<16,e[5]=K=65535&P|A<<16,P=65535&(T=$),A=T>>>16,E=65535&(C=j),x=C>>>16,C=t[6],A+=(T=e[6])>>>16,E+=65535&C,x+=C>>>16,x+=(E+=(A+=(P+=65535&T)>>>16)>>>16)>>>16,t[6]=j=65535&E|x<<16,e[6]=$=65535&P|A<<16,P=65535&(T=J),A=T>>>16,E=65535&(C=z),x=C>>>16,C=t[7],A+=(T=e[7])>>>16,E+=65535&C,x+=C>>>16,x+=(E+=(A+=(P+=65535&T)>>>16)>>>16)>>>16,t[7]=z=65535&E|x<<16,e[7]=J=65535&P|A<<16,W+=128,r-=128}return 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this.bindListeners(),z.debug("Connecting",{transport:this.name,url:t}),this.changeState("connecting"),!0}close(){return!!this.socket&&(this.socket.close(),!0)}send(t){return"open"===this.state&&(v.defer(()=>{this.socket&&this.socket.send(t)}),!0)}ping(){"open"===this.state&&this.supportsPing()&&this.socket.ping()}onOpen(){this.hooks.beforeOpen&&this.hooks.beforeOpen(this.socket,this.hooks.urls.getPath(this.key,this.options)),this.changeState("open"),this.socket.onopen=void 0}onError(t){this.emit("error",{type:"WebSocketError",error:t}),this.timeline.error(this.buildTimelineMessage({error:t.toString()}))}onClose(t){t?this.changeState("closed",{code:t.code,reason:t.reason,wasClean:t.wasClean}):this.changeState("closed"),this.unbindListeners(),this.socket=void 0}onMessage(t){this.emit("message",t)}onActivity(){this.emit("activity")}bindListeners(){this.socket.onopen=()=>{this.onOpen()},this.socket.onerror=t=>{this.onError(t)},this.socket.onclose=t=>{this.onClose(t)},this.socket.onmessage=t=>{this.onMessage(t)},this.supportsPing()&&(this.socket.onactivity=()=>{this.onActivity()})}unbindListeners(){this.socket&&(this.socket.onopen=void 0,this.socket.onerror=void 0,this.socket.onclose=void 0,this.socket.onmessage=void 0,this.supportsPing()&&(this.socket.onactivity=void 0))}changeState(t,e){this.state=t,this.timeline.info(this.buildTimelineMessage({state:t,params:e})),this.emit(t,e)}buildTimelineMessage(t){return y({cid:this.id},t)}}class H{constructor(t){this.hooks=t}isSupported(t){return this.hooks.isSupported(t)}createConnection(t,e,n,r){return new B(this.hooks,t,e,n,r)}}var F=new H({urls:M,handlesActivityChecks:!1,supportsPing:!1,isInitialized:function(){return Boolean(ae.getWebSocketAPI())},isSupported:function(){return Boolean(ae.getWebSocketAPI())},getSocket:function(t){return ae.createWebSocket(t)}}),q={urls:I,handlesActivityChecks:!1,supportsPing:!0,isInitialized:function(){return!0}},Y=y({getSocket:function(t){return ae.HTTPFactory.createStreamingSocket(t)}},q),K=y({getSocket:function(t){return ae.HTTPFactory.createPollingSocket(t)}},q),$={isSupported:function(){return ae.isXHRSupported()}},J={ws:F,xhr_streaming:new H(y({},Y,$)),xhr_polling:new H(y({},K,$))};class W{constructor(t,e,n){this.manager=t,this.transport=e,this.minPingDelay=n.minPingDelay,this.maxPingDelay=n.maxPingDelay,this.pingDelay=void 0}createConnection(t,e,n,r){r=y({},r,{activityTimeout:this.pingDelay});var i=this.transport.createConnection(t,e,n,r),s=null,o=function(){i.unbind("open",o),i.bind("closed",a),s=v.now()},a=t=>{if(i.unbind("closed",a),1002===t.code||1003===t.code)this.manager.reportDeath();else if(!t.wasClean&&s){var e=v.now()-s;e<2*this.maxPingDelay&&(this.manager.reportDeath(),this.pingDelay=Math.max(e/2,this.minPingDelay))}};return i.bind("open",o),i}isSupported(t){return this.manager.isAlive()&&this.transport.isSupported(t)}}const X={decodeMessage:function(t){try{var e=JSON.parse(t.data),n=e.data;if("string"==typeof n)try{n=JSON.parse(e.data)}catch(t){}var r={event:e.event,channel:e.channel,data:n};return e.user_id&&(r.user_id=e.user_id),r}catch(e){throw{type:"MessageParseError",error:e,data:t.data}}},encodeMessage:function(t){return JSON.stringify(t)},processHandshake:function(t){var e=X.decodeMessage(t);if("pusher:connection_established"===e.event){if(!e.data.activity_timeout)throw"No activity timeout specified in handshake";return{action:"connected",id:e.data.socket_id,activityTimeout:1e3*e.data.activity_timeout}}if("pusher:error"===e.event)return{action:this.getCloseAction(e.data),error:this.getCloseError(e.data)};throw"Invalid handshake"},getCloseAction:function(t){return t.code<4e3?t.code>=1002&&t.code<=1004?"backoff":null:4e3===t.code?"tls_only":t.code<4100?"refused":t.code<4200?"backoff":t.code<4300?"retry":"refused"},getCloseError:function(t){return 1e3!==t.code&&1001!==t.code?{type:"PusherError",data:{code:t.code,message:t.reason||t.message}}:null}};var G=X;class V extends j{constructor(t,e){super(),this.id=t,this.transport=e,this.activityTimeout=e.activityTimeout,this.bindListeners()}handlesActivityChecks(){return this.transport.handlesActivityChecks()}send(t){return this.transport.send(t)}send_event(t,e,n){var r={event:t,data:e};return n&&(r.channel=n),z.debug("Event sent",r),this.send(G.encodeMessage(r))}ping(){this.transport.supportsPing()?this.transport.ping():this.send_event("pusher:ping",{})}close(){this.transport.close()}bindListeners(){var t={message:t=>{var e;try{e=G.decodeMessage(t)}catch(e){this.emit("error",{type:"MessageParseError",error:e,data:t.data})}if(void 0!==e){switch(z.debug("Event recd",e),e.event){case"pusher:error":this.emit("error",{type:"PusherError",data:e.data});break;case"pusher:ping":this.emit("ping");break;case"pusher:pong":this.emit("pong")}this.emit("message",e)}},activity:()=>{this.emit("activity")},error:t=>{this.emit("error",t)},closed:t=>{e(),t&&t.code&&this.handleCloseEvent(t),this.transport=null,this.emit("closed")}},e=()=>{_(t,(t,e)=>{this.transport.unbind(e,t)})};_(t,(t,e)=>{this.transport.bind(e,t)})}handleCloseEvent(t){var e=G.getCloseAction(t),n=G.getCloseError(t);n&&this.emit("error",n),e&&this.emit(e,{action:e,error:n})}}class Z{constructor(t,e){this.transport=t,this.callback=e,this.bindListeners()}close(){this.unbindListeners(),this.transport.close()}bindListeners(){this.onMessage=t=>{var e;this.unbindListeners();try{e=G.processHandshake(t)}catch(t){return this.finish("error",{error:t}),void this.transport.close()}"connected"===e.action?this.finish("connected",{connection:new V(e.id,this.transport),activityTimeout:e.activityTimeout}):(this.finish(e.action,{error:e.error}),this.transport.close())},this.onClosed=t=>{this.unbindListeners();var e=G.getCloseAction(t)||"backoff",n=G.getCloseError(t);this.finish(e,{error:n})},this.transport.bind("message",this.onMessage),this.transport.bind("closed",this.onClosed)}unbindListeners(){this.transport.unbind("message",this.onMessage),this.transport.unbind("closed",this.onClosed)}finish(t,e){this.callback(y({transport:this.transport,action:t},e))}}class Q{constructor(t,e){this.timeline=t,this.options=e||{}}send(t,e){this.timeline.isEmpty()||this.timeline.send(ae.TimelineTransport.getAgent(this,t),e)}}class tt extends Error{constructor(t){super(t),Object.setPrototypeOf(this,new.target.prototype)}}class et extends Error{constructor(t){super(t),Object.setPrototypeOf(this,new.target.prototype)}}Error;class nt extends Error{constructor(t){super(t),Object.setPrototypeOf(this,new.target.prototype)}}class rt extends Error{constructor(t){super(t),Object.setPrototypeOf(this,new.target.prototype)}}class it extends Error{constructor(t){super(t),Object.setPrototypeOf(this,new.target.prototype)}}class st extends Error{constructor(t){super(t),Object.setPrototypeOf(this,new.target.prototype)}}class ot extends Error{constructor(t){super(t),Object.setPrototypeOf(this,new.target.prototype)}}class at extends Error{constructor(t,e){super(e),this.status=t,Object.setPrototypeOf(this,new.target.prototype)}}const ht={baseUrl:"https://pusher.com",urls:{authenticationEndpoint:{path:"/docs/channels/server_api/authenticating_users"},authorizationEndpoint:{path:"/docs/channels/server_api/authorizing-users/"},javascriptQuickStart:{path:"/docs/javascript_quick_start"},triggeringClientEvents:{path:"/docs/client_api_guide/client_events#trigger-events"},encryptedChannelSupport:{fullUrl:"https://github.com/pusher/pusher-js/tree/cc491015371a4bde5743d1c87a0fbac0feb53195#encrypted-channel-support"}}};var ct=function(t){const e=ht.urls[t];if(!e)return"";let n;return e.fullUrl?n=e.fullUrl:e.path&&(n=ht.baseUrl+e.path),n?"See: "+n:""};class ut extends j{constructor(t,e){super((function(e,n){z.debug("No callbacks on "+t+" for "+e)})),this.name=t,this.pusher=e,this.subscribed=!1,this.subscriptionPending=!1,this.subscriptionCancelled=!1}authorize(t,e){return e(null,{auth:""})}trigger(t,e){if(0!==t.indexOf("client-"))throw new tt("Event '"+t+"' does not start with 'client-'");if(!this.subscribed){var n=ct("triggeringClientEvents");z.warn("Client event triggered before channel 'subscription_succeeded' event . "+n)}return this.pusher.send_event(t,e,this.name)}disconnect(){this.subscribed=!1,this.subscriptionPending=!1}handleEvent(t){var e=t.event,n=t.data;if("pusher_internal:subscription_succeeded"===e)this.handleSubscriptionSucceededEvent(t);else if("pusher_internal:subscription_count"===e)this.handleSubscriptionCountEvent(t);else if(0!==e.indexOf("pusher_internal:")){this.emit(e,n,{})}}handleSubscriptionSucceededEvent(t){this.subscriptionPending=!1,this.subscribed=!0,this.subscriptionCancelled?this.pusher.unsubscribe(this.name):this.emit("pusher:subscription_succeeded",t.data)}handleSubscriptionCountEvent(t){t.data.subscription_count&&(this.subscriptionCount=t.data.subscription_count),this.emit("pusher:subscription_count",t.data)}subscribe(){this.subscribed||(this.subscriptionPending=!0,this.subscriptionCancelled=!1,this.authorize(this.pusher.connection.socket_id,(t,e)=>{t?(this.subscriptionPending=!1,z.error(t.toString()),this.emit("pusher:subscription_error",Object.assign({},{type:"AuthError",error:t.message},t instanceof at?{status:t.status}:{}))):this.pusher.send_event("pusher:subscribe",{auth:e.auth,channel_data:e.channel_data,channel:this.name})}))}unsubscribe(){this.subscribed=!1,this.pusher.send_event("pusher:unsubscribe",{channel:this.name})}cancelSubscription(){this.subscriptionCancelled=!0}reinstateSubscription(){this.subscriptionCancelled=!1}}class lt extends ut{authorize(t,e){return this.pusher.config.channelAuthorizer({channelName:this.name,socketId:t},e)}}class dt{constructor(){this.reset()}get(t){return Object.prototype.hasOwnProperty.call(this.members,t)?{id:t,info:this.members[t]}:null}each(t){_(this.members,(e,n)=>{t(this.get(n))})}setMyID(t){this.myID=t}onSubscription(t){this.members=t.presence.hash,this.count=t.presence.count,this.me=this.get(this.myID)}addMember(t){return null===this.get(t.user_id)&&this.count++,this.members[t.user_id]=t.user_info,this.get(t.user_id)}removeMember(t){var e=this.get(t.user_id);return e&&(delete this.members[t.user_id],this.count--),e}reset(){this.members={},this.count=0,this.myID=null,this.me=null}}var pt=function(t,e,n,r){return new(n||(n=Promise))((function(i,s){function o(t){try{h(r.next(t))}catch(t){s(t)}}function a(t){try{h(r.throw(t))}catch(t){s(t)}}function h(t){var e;t.done?i(t.value):(e=t.value,e instanceof n?e:new n((function(t){t(e)}))).then(o,a)}h((r=r.apply(t,e||[])).next())}))};class ft extends lt{constructor(t,e){super(t,e),this.members=new dt}authorize(t,e){super.authorize(t,(t,n)=>pt(this,void 0,void 0,(function*(){if(!t)if(null!=(n=n).channel_data){var r=JSON.parse(n.channel_data);this.members.setMyID(r.user_id)}else{if(yield this.pusher.user.signinDonePromise,null==this.pusher.user.user_data){let t=ct("authorizationEndpoint");return z.error(`Invalid auth response for channel '${this.name}', expected 'channel_data' field. ${t}, or the user should be signed in.`),void e("Invalid auth response")}this.members.setMyID(this.pusher.user.user_data.id)}e(t,n)})))}handleEvent(t){var e=t.event;if(0===e.indexOf("pusher_internal:"))this.handleInternalEvent(t);else{var n=t.data,r={};t.user_id&&(r.user_id=t.user_id),this.emit(e,n,r)}}handleInternalEvent(t){var e=t.event,n=t.data;switch(e){case"pusher_internal:subscription_succeeded":this.handleSubscriptionSucceededEvent(t);break;case"pusher_internal:subscription_count":this.handleSubscriptionCountEvent(t);break;case"pusher_internal:member_added":var r=this.members.addMember(n);this.emit("pusher:member_added",r);break;case"pusher_internal:member_removed":var i=this.members.removeMember(n);i&&this.emit("pusher:member_removed",i)}}handleSubscriptionSucceededEvent(t){this.subscriptionPending=!1,this.subscribed=!0,this.subscriptionCancelled?this.pusher.unsubscribe(this.name):(this.members.onSubscription(t.data),this.emit("pusher:subscription_succeeded",this.members))}disconnect(){this.members.reset(),super.disconnect()}}var gt=n(1),bt=n(0);class vt extends lt{constructor(t,e,n){super(t,e),this.key=null,this.nacl=n}authorize(t,e){super.authorize(t,(t,n)=>{if(t)return void e(t,n);let r=n.shared_secret;r?(this.key=Object(bt.decode)(r),delete n.shared_secret,e(null,n)):e(new Error("No shared_secret key in auth payload for encrypted channel: "+this.name),null)})}trigger(t,e){throw new it("Client events are not currently supported for encrypted channels")}handleEvent(t){var e=t.event,n=t.data;0!==e.indexOf("pusher_internal:")&&0!==e.indexOf("pusher:")?this.handleEncryptedEvent(e,n):super.handleEvent(t)}handleEncryptedEvent(t,e){if(!this.key)return void z.debug("Received encrypted event before key has been retrieved from the authEndpoint");if(!e.ciphertext||!e.nonce)return void z.error("Unexpected format for encrypted event, expected object with `ciphertext` and `nonce` fields, got: "+e);let n=Object(bt.decode)(e.ciphertext);if(n.length<this.nacl.secretbox.overheadLength)return void z.error(`Expected encrypted event ciphertext length to be ${this.nacl.secretbox.overheadLength}, got: ${n.length}`);let r=Object(bt.decode)(e.nonce);if(r.length<this.nacl.secretbox.nonceLength)return void z.error(`Expected encrypted event nonce length to be ${this.nacl.secretbox.nonceLength}, got: ${r.length}`);let i=this.nacl.secretbox.open(n,r,this.key);if(null===i)return z.debug("Failed to decrypt an event, probably because it was encrypted with a different key. Fetching a new key from the authEndpoint..."),void this.authorize(this.pusher.connection.socket_id,(e,s)=>{e?z.error(`Failed to make a request to the authEndpoint: ${s}. Unable to fetch new key, so dropping encrypted event`):(i=this.nacl.secretbox.open(n,r,this.key),null!==i?this.emit(t,this.getDataToEmit(i)):z.error("Failed to decrypt event with new key. Dropping encrypted event"))});this.emit(t,this.getDataToEmit(i))}getDataToEmit(t){let e=Object(gt.decode)(t);try{return JSON.parse(e)}catch(t){return e}}}class yt extends j{constructor(t,e){super(),this.state="initialized",this.connection=null,this.key=t,this.options=e,this.timeline=this.options.timeline,this.usingTLS=this.options.useTLS,this.errorCallbacks=this.buildErrorCallbacks(),this.connectionCallbacks=this.buildConnectionCallbacks(this.errorCallbacks),this.handshakeCallbacks=this.buildHandshakeCallbacks(this.errorCallbacks);var n=ae.getNetwork();n.bind("online",()=>{this.timeline.info({netinfo:"online"}),"connecting"!==this.state&&"unavailable"!==this.state||this.retryIn(0)}),n.bind("offline",()=>{this.timeline.info({netinfo:"offline"}),this.connection&&this.sendActivityCheck()}),this.updateStrategy()}switchCluster(t){this.key=t,this.updateStrategy(),this.retryIn(0)}connect(){this.connection||this.runner||(this.strategy.isSupported()?(this.updateState("connecting"),this.startConnecting(),this.setUnavailableTimer()):this.updateState("failed"))}send(t){return!!this.connection&&this.connection.send(t)}send_event(t,e,n){return!!this.connection&&this.connection.send_event(t,e,n)}disconnect(){this.disconnectInternally(),this.updateState("disconnected")}isUsingTLS(){return this.usingTLS}startConnecting(){var t=(e,n)=>{e?this.runner=this.strategy.connect(0,t):"error"===n.action?(this.emit("error",{type:"HandshakeError",error:n.error}),this.timeline.error({handshakeError:n.error})):(this.abortConnecting(),this.handshakeCallbacks[n.action](n))};this.runner=this.strategy.connect(0,t)}abortConnecting(){this.runner&&(this.runner.abort(),this.runner=null)}disconnectInternally(){(this.abortConnecting(),this.clearRetryTimer(),this.clearUnavailableTimer(),this.connection)&&this.abandonConnection().close()}updateStrategy(){this.strategy=this.options.getStrategy({key:this.key,timeline:this.timeline,useTLS:this.usingTLS})}retryIn(t){this.timeline.info({action:"retry",delay:t}),t>0&&this.emit("connecting_in",Math.round(t/1e3)),this.retryTimer=new g(t||0,()=>{this.disconnectInternally(),this.connect()})}clearRetryTimer(){this.retryTimer&&(this.retryTimer.ensureAborted(),this.retryTimer=null)}setUnavailableTimer(){this.unavailableTimer=new g(this.options.unavailableTimeout,()=>{this.updateState("unavailable")})}clearUnavailableTimer(){this.unavailableTimer&&this.unavailableTimer.ensureAborted()}sendActivityCheck(){this.stopActivityCheck(),this.connection.ping(),this.activityTimer=new g(this.options.pongTimeout,()=>{this.timeline.error({pong_timed_out:this.options.pongTimeout}),this.retryIn(0)})}resetActivityCheck(){this.stopActivityCheck(),this.connection&&!this.connection.handlesActivityChecks()&&(this.activityTimer=new g(this.activityTimeout,()=>{this.sendActivityCheck()}))}stopActivityCheck(){this.activityTimer&&this.activityTimer.ensureAborted()}buildConnectionCallbacks(t){return y({},t,{message:t=>{this.resetActivityCheck(),this.emit("message",t)},ping:()=>{this.send_event("pusher:pong",{})},activity:()=>{this.resetActivityCheck()},error:t=>{this.emit("error",t)},closed:()=>{this.abandonConnection(),this.shouldRetry()&&this.retryIn(1e3)}})}buildHandshakeCallbacks(t){return y({},t,{connected:t=>{this.activityTimeout=Math.min(this.options.activityTimeout,t.activityTimeout,t.connection.activityTimeout||1/0),this.clearUnavailableTimer(),this.setConnection(t.connection),this.socket_id=this.connection.id,this.updateState("connected",{socket_id:this.socket_id})}})}buildErrorCallbacks(){let t=t=>e=>{e.error&&this.emit("error",{type:"WebSocketError",error:e.error}),t(e)};return{tls_only:t(()=>{this.usingTLS=!0,this.updateStrategy(),this.retryIn(0)}),refused:t(()=>{this.disconnect()}),backoff:t(()=>{this.retryIn(1e3)}),retry:t(()=>{this.retryIn(0)})}}setConnection(t){for(var e in this.connection=t,this.connectionCallbacks)this.connection.bind(e,this.connectionCallbacks[e]);this.resetActivityCheck()}abandonConnection(){if(this.connection){for(var t in this.stopActivityCheck(),this.connectionCallbacks)this.connection.unbind(t,this.connectionCallbacks[t]);var e=this.connection;return this.connection=null,e}}updateState(t,e){var n=this.state;if(this.state=t,n!==t){var r=t;"connected"===r&&(r+=" with new socket ID "+e.socket_id),z.debug("State changed",n+" -> "+r),this.timeline.info({state:t,params:e}),this.emit("state_change",{previous:n,current:t}),this.emit(t,e)}}shouldRetry(){return"connecting"===this.state||"connected"===this.state}}class mt{constructor(){this.channels={}}add(t,e){return this.channels[t]||(this.channels[t]=function(t,e){if(0===t.indexOf("private-encrypted-")){if(e.config.nacl)return wt.createEncryptedChannel(t,e,e.config.nacl);let n="Tried to subscribe to a private-encrypted- channel but no nacl implementation available",r=ct("encryptedChannelSupport");throw new it(`${n}. ${r}`)}if(0===t.indexOf("private-"))return wt.createPrivateChannel(t,e);if(0===t.indexOf("presence-"))return wt.createPresenceChannel(t,e);if(0===t.indexOf("#"))throw new et('Cannot create a channel with name "'+t+'".');return wt.createChannel(t,e)}(t,e)),this.channels[t]}all(){return function(t){var e=[];return _(t,(function(t){e.push(t)})),e}(this.channels)}find(t){return this.channels[t]}remove(t){var e=this.channels[t];return delete this.channels[t],e}disconnect(){_(this.channels,(function(t){t.disconnect()}))}}var wt={createChannels:()=>new mt,createConnectionManager:(t,e)=>new yt(t,e),createChannel:(t,e)=>new ut(t,e),createPrivateChannel:(t,e)=>new lt(t,e),createPresenceChannel:(t,e)=>new ft(t,e),createEncryptedChannel:(t,e,n)=>new vt(t,e,n),createTimelineSender:(t,e)=>new Q(t,e),createHandshake:(t,e)=>new Z(t,e),createAssistantToTheTransportManager:(t,e,n)=>new W(t,e,n)};class _t{constructor(t){this.options=t||{},this.livesLeft=this.options.lives||1/0}getAssistant(t){return wt.createAssistantToTheTransportManager(this,t,{minPingDelay:this.options.minPingDelay,maxPingDelay:this.options.maxPingDelay})}isAlive(){return this.livesLeft>0}reportDeath(){this.livesLeft-=1}}class St{constructor(t,e){this.strategies=t,this.loop=Boolean(e.loop),this.failFast=Boolean(e.failFast),this.timeout=e.timeout,this.timeoutLimit=e.timeoutLimit}isSupported(){return A(this.strategies,v.method("isSupported"))}connect(t,e){var n=this.strategies,r=0,i=this.timeout,s=null,o=(a,h)=>{h?e(null,h):(r+=1,this.loop&&(r%=n.length),r<n.length?(i&&(i*=2,this.timeoutLimit&&(i=Math.min(i,this.timeoutLimit))),s=this.tryStrategy(n[r],t,{timeout:i,failFast:this.failFast},o)):e(!0))};return s=this.tryStrategy(n[r],t,{timeout:i,failFast:this.failFast},o),{abort:function(){s.abort()},forceMinPriority:function(e){t=e,s&&s.forceMinPriority(e)}}}tryStrategy(t,e,n,r){var i=null,s=null;return n.timeout>0&&(i=new g(n.timeout,(function(){s.abort(),r(!0)}))),s=t.connect(e,(function(t,e){t&&i&&i.isRunning()&&!n.failFast||(i&&i.ensureAborted(),r(t,e))})),{abort:function(){i&&i.ensureAborted(),s.abort()},forceMinPriority:function(t){s.forceMinPriority(t)}}}}class kt{constructor(t){this.strategies=t}isSupported(){return A(this.strategies,v.method("isSupported"))}connect(t,e){return function(t,e,n){var r=C(t,(function(t,r,i,s){return t.connect(e,n(r,s))}));return{abort:function(){k(r,Ct)},forceMinPriority:function(t){k(r,(function(e){e.forceMinPriority(t)}))}}}(this.strategies,t,(function(t,n){return function(r,i){n[t].error=r,r?function(t){return function(t,e){for(var n=0;n<t.length;n++)if(!e(t[n],n,t))return!1;return!0}(t,(function(t){return Boolean(t.error)}))}(n)&&e(!0):(k(n,(function(t){t.forceMinPriority(i.transport.priority)})),e(null,i))}}))}}function Ct(t){t.error||t.aborted||(t.abort(),t.aborted=!0)}class Tt{constructor(t,e,n){this.strategy=t,this.transports=e,this.ttl=n.ttl||18e5,this.usingTLS=n.useTLS,this.timeline=n.timeline}isSupported(){return this.strategy.isSupported()}connect(t,e){var n=this.usingTLS,r=function(t){var e=ae.getLocalStorage();if(e)try{var n=e[Pt(t)];if(n)return JSON.parse(n)}catch(e){At(t)}return null}(n),i=r&&r.cacheSkipCount?r.cacheSkipCount:0,s=[this.strategy];if(r&&r.timestamp+this.ttl>=v.now()){var o=this.transports[r.transport];o&&(["ws","wss"].includes(r.transport)||i>3?(this.timeline.info({cached:!0,transport:r.transport,latency:r.latency}),s.push(new St([o],{timeout:2*r.latency+1e3,failFast:!0}))):i++)}var a=v.now(),h=s.pop().connect(t,(function r(o,c){o?(At(n),s.length>0?(a=v.now(),h=s.pop().connect(t,r)):e(o)):(!function(t,e,n,r){var i=ae.getLocalStorage();if(i)try{i[Pt(t)]=O({timestamp:v.now(),transport:e,latency:n,cacheSkipCount:r})}catch(t){}}(n,c.transport.name,v.now()-a,i),e(null,c))}));return{abort:function(){h.abort()},forceMinPriority:function(e){t=e,h&&h.forceMinPriority(e)}}}}function Pt(t){return"pusherTransport"+(t?"TLS":"NonTLS")}function At(t){var e=ae.getLocalStorage();if(e)try{delete e[Pt(t)]}catch(t){}}class Et{constructor(t,{delay:e}){this.strategy=t,this.options={delay:e}}isSupported(){return this.strategy.isSupported()}connect(t,e){var n,r=this.strategy,i=new g(this.options.delay,(function(){n=r.connect(t,e)}));return{abort:function(){i.ensureAborted(),n&&n.abort()},forceMinPriority:function(e){t=e,n&&n.forceMinPriority(e)}}}}class xt{constructor(t,e,n){this.test=t,this.trueBranch=e,this.falseBranch=n}isSupported(){return(this.test()?this.trueBranch:this.falseBranch).isSupported()}connect(t,e){return(this.test()?this.trueBranch:this.falseBranch).connect(t,e)}}class Ot{constructor(t){this.strategy=t}isSupported(){return this.strategy.isSupported()}connect(t,e){var n=this.strategy.connect(t,(function(t,r){r&&n.abort(),e(t,r)}));return n}}function Lt(t){return function(){return t.isSupported()}}var Ut=function(t,e,n){var r={};function i(e,i,s,o,a){var h=n(t,e,i,s,o,a);return r[e]=h,h}var s,o=Object.assign({},e,{hostNonTLS:t.wsHost+":"+t.wsPort,hostTLS:t.wsHost+":"+t.wssPort,httpPath:t.wsPath}),a=y({},o,{useTLS:!0}),h=Object.assign({},e,{hostNonTLS:t.httpHost+":"+t.httpPort,hostTLS:t.httpHost+":"+t.httpsPort,httpPath:t.httpPath}),c={loop:!0,timeout:15e3,timeoutLimit:6e4},u=new _t({minPingDelay:1e4,maxPingDelay:t.activityTimeout}),l=new _t({lives:2,minPingDelay:1e4,maxPingDelay:t.activityTimeout}),d=i("ws","ws",3,o,u),p=i("wss","ws",3,a,u),f=i("xhr_streaming","xhr_streaming",1,h,l),g=i("xhr_polling","xhr_polling",1,h),b=new St([d],c),v=new St([p],c),m=new St([f],c),w=new St([g],c),_=new St([new xt(Lt(m),new kt([m,new Et(w,{delay:4e3})]),w)],c);return s=e.useTLS?new kt([b,new Et(_,{delay:2e3})]):new kt([b,new Et(v,{delay:2e3}),new Et(_,{delay:5e3})]),new Tt(new Ot(new xt(Lt(d),s,_)),r,{ttl:18e5,timeline:e.timeline,useTLS:e.useTLS})};class Rt extends j{constructor(t,e,n){super(),this.hooks=t,this.method=e,this.url=n}start(t){this.position=0,this.xhr=this.hooks.getRequest(this),this.unloader=()=>{this.close()},ae.addUnloadListener(this.unloader),this.xhr.open(this.method,this.url,!0),this.xhr.setRequestHeader&&this.xhr.setRequestHeader("Content-Type","application/json"),this.xhr.send(t)}close(){this.unloader&&(ae.removeUnloadListener(this.unloader),this.unloader=null),this.xhr&&(this.hooks.abortRequest(this.xhr),this.xhr=null)}onChunk(t,e){for(;;){var n=this.advanceBuffer(e);if(!n)break;this.emit("chunk",{status:t,data:n})}this.isBufferTooLong(e)&&this.emit("buffer_too_long")}advanceBuffer(t){var e=t.slice(this.position),n=e.indexOf("\n");return-1!==n?(this.position+=n+1,e.slice(0,n)):null}isBufferTooLong(t){return this.position===t.length&&t.length>262144}}var Mt;!function(t){t[t.CONNECTING=0]="CONNECTING",t[t.OPEN=1]="OPEN",t[t.CLOSED=3]="CLOSED"}(Mt||(Mt={}));var It=Mt,Nt=1;function Dt(t){var e=-1===t.indexOf("?")?"?":"&";return t+e+"t="+ +new Date+"&n="+Nt++}function jt(t){return ae.randomInt(t)}var zt=class{constructor(t,e){this.hooks=t,this.session=jt(1e3)+"/"+function(t){for(var e=[],n=0;n<t;n++)e.push(jt(32).toString(32));return e.join("")}(8),this.location=function(t){var e=/([^\?]*)\/*(\??.*)/.exec(t);return{base:e[1],queryString:e[2]}}(e),this.readyState=It.CONNECTING,this.openStream()}send(t){return this.sendRaw(JSON.stringify([t]))}ping(){this.hooks.sendHeartbeat(this)}close(t,e){this.onClose(t,e,!0)}sendRaw(t){if(this.readyState!==It.OPEN)return!1;try{return ae.createSocketRequest("POST",Dt((e=this.location,n=this.session,e.base+"/"+n+"/xhr_send"))).start(t),!0}catch(t){return!1}var e,n}reconnect(){this.closeStream(),this.openStream()}onClose(t,e,n){this.closeStream(),this.readyState=It.CLOSED,this.onclose&&this.onclose({code:t,reason:e,wasClean:n})}onChunk(t){var e;if(200===t.status)switch(this.readyState===It.OPEN&&this.onActivity(),t.data.slice(0,1)){case"o":e=JSON.parse(t.data.slice(1)||"{}"),this.onOpen(e);break;case"a":e=JSON.parse(t.data.slice(1)||"[]");for(var n=0;n<e.length;n++)this.onEvent(e[n]);break;case"m":e=JSON.parse(t.data.slice(1)||"null"),this.onEvent(e);break;case"h":this.hooks.onHeartbeat(this);break;case"c":e=JSON.parse(t.data.slice(1)||"[]"),this.onClose(e[0],e[1],!0)}}onOpen(t){var e,n,r;this.readyState===It.CONNECTING?(t&&t.hostname&&(this.location.base=(e=this.location.base,n=t.hostname,(r=/(https?:\/\/)([^\/:]+)((\/|:)?.*)/.exec(e))[1]+n+r[3])),this.readyState=It.OPEN,this.onopen&&this.onopen()):this.onClose(1006,"Server lost session",!0)}onEvent(t){this.readyState===It.OPEN&&this.onmessage&&this.onmessage({data:t})}onActivity(){this.onactivity&&this.onactivity()}onError(t){this.onerror&&this.onerror(t)}openStream(){this.stream=ae.createSocketRequest("POST",Dt(this.hooks.getReceiveURL(this.location,this.session))),this.stream.bind("chunk",t=>{this.onChunk(t)}),this.stream.bind("finished",t=>{this.hooks.onFinished(this,t)}),this.stream.bind("buffer_too_long",()=>{this.reconnect()});try{this.stream.start()}catch(t){v.defer(()=>{this.onError(t),this.onClose(1006,"Could not start streaming",!1)})}}closeStream(){this.stream&&(this.stream.unbind_all(),this.stream.close(),this.stream=null)}},Bt={getReceiveURL:function(t,e){return t.base+"/"+e+"/xhr_streaming"+t.queryString},onHeartbeat:function(t){t.sendRaw("[]")},sendHeartbeat:function(t){t.sendRaw("[]")},onFinished:function(t,e){t.onClose(1006,"Connection interrupted ("+e+")",!1)}},Ht={getReceiveURL:function(t,e){return t.base+"/"+e+"/xhr"+t.queryString},onHeartbeat:function(){},sendHeartbeat:function(t){t.sendRaw("[]")},onFinished:function(t,e){200===e?t.reconnect():t.onClose(1006,"Connection interrupted ("+e+")",!1)}},Ft={getRequest:function(t){var e=new(ae.getXHRAPI());return e.onreadystatechange=e.onprogress=function(){switch(e.readyState){case 3:e.responseText&&e.responseText.length>0&&t.onChunk(e.status,e.responseText);break;case 4:e.responseText&&e.responseText.length>0&&t.onChunk(e.status,e.responseText),t.emit("finished",e.status),t.close()}},e},abortRequest:function(t){t.onreadystatechange=null,t.abort()}},qt={getDefaultStrategy:Ut,Transports:J,transportConnectionInitializer:function(){this.timeline.info(this.buildTimelineMessage({transport:this.name+(this.options.useTLS?"s":"")})),this.hooks.isInitialized()?this.changeState("initialized"):this.onClose()},HTTPFactory:{createStreamingSocket(t){return this.createSocket(Bt,t)},createPollingSocket(t){return this.createSocket(Ht,t)},createSocket:(t,e)=>new zt(t,e),createXHR(t,e){return this.createRequest(Ft,t,e)},createRequest:(t,e,n)=>new Rt(t,e,n)},setup(t){t.ready()},getLocalStorage(){},getClientFeatures:()=>S(P({ws:J.ws},(function(t){return t.isSupported({})}))),getProtocol:()=>"http:",isXHRSupported:()=>!0,createSocketRequest(t,e){if(this.isXHRSupported())return this.HTTPFactory.createXHR(t,e);throw"Cross-origin HTTP requests are not supported"},createXHR(){return new(this.getXHRAPI())},createWebSocket(t){return new(this.getWebSocketAPI())(t)},addUnloadListener(t){},removeUnloadListener(t){}};var Yt=new class extends j{isOnline(){return!0}},Kt=function(t,e,n,r,i){var s=new Headers;for(var o in s.set("Content-Type","application/x-www-form-urlencoded"),n.headers)s.set(o,n.headers[o]);if(null!=n.headersProvider){const t=n.headersProvider();for(var o in t)s.set(o,t[o])}var a=e,h=new Request(n.endpoint,{headers:s,body:a,credentials:"same-origin",method:"POST"});return fetch(h).then(t=>{let{status:e}=t;if(200===e)return t.text();throw new at(e,`Could not get ${r.toString()} info from your auth endpoint, status: ${e}`)}).then(t=>{let e;try{e=JSON.parse(t)}catch(e){throw new at(200,`JSON returned from ${r.toString()} endpoint was invalid, yet status code was 200. Data was: ${t}`)}i(null,e)}).catch(t=>{i(t,null)})},$t={name:"xhr",getAgent:function(t,e){return function(n,r){var i="http"+(e?"s":"")+"://"+(t.host||t.options.host)+t.options.path,s=x(n);fetch(i+="/2?"+s).then(t=>{if(200!==t.status)throw`received ${t.status} from stats.pusher.com`;return t.json()}).then(({host:e})=>{e&&(t.host=e)}).catch(t=>{z.debug("TimelineSender Error: ",t)})}}};const{getDefaultStrategy:Jt,Transports:Wt,setup:Xt,getProtocol:Gt,isXHRSupported:Vt,getLocalStorage:Zt,createXHR:Qt,createWebSocket:te,addUnloadListener:ee,removeUnloadListener:ne,transportConnectionInitializer:re,createSocketRequest:ie,HTTPFactory:se}=qt;var oe,ae={getDefaultStrategy:Jt,Transports:Wt,setup:Xt,getProtocol:Gt,isXHRSupported:Vt,getLocalStorage:Zt,createXHR:Qt,createWebSocket:te,addUnloadListener:ee,removeUnloadListener:ne,transportConnectionInitializer:re,createSocketRequest:ie,HTTPFactory:se,TimelineTransport:$t,getAuthorizers:()=>({ajax:Kt}),getWebSocketAPI:()=>WebSocket,getXHRAPI:()=>XMLHttpRequest,getNetwork:()=>Yt,randomInt:t=>Math.floor((globalThis.crypto||globalThis.msCrypto).getRandomValues(new Uint32Array(1))[0]/Math.pow(2,32)*t)};!function(t){t[t.ERROR=3]="ERROR",t[t.INFO=6]="INFO",t[t.DEBUG=7]="DEBUG"}(oe||(oe={}));var he=oe;class ce{constructor(t,e,n){this.key=t,this.session=e,this.events=[],this.options=n||{},this.sent=0,this.uniqueID=0}log(t,e){t<=this.options.level&&(this.events.push(y({},e,{timestamp:v.now()})),this.options.limit&&this.events.length>this.options.limit&&this.events.shift())}error(t){this.log(he.ERROR,t)}info(t){this.log(he.INFO,t)}debug(t){this.log(he.DEBUG,t)}isEmpty(){return 0===this.events.length}send(t,e){var n=y({session:this.session,bundle:this.sent+1,key:this.key,lib:"js",version:this.options.version,cluster:this.options.cluster,features:this.options.features,timeline:this.events},this.options.params);return this.events=[],t(n,(t,n)=>{t||this.sent++,e&&e(t,n)}),!0}generateUniqueID(){return this.uniqueID++,this.uniqueID}}class ue{constructor(t,e,n,r){this.name=t,this.priority=e,this.transport=n,this.options=r||{}}isSupported(){return this.transport.isSupported({useTLS:this.options.useTLS})}connect(t,e){if(!this.isSupported())return le(new ot,e);if(this.priority<t)return le(new nt,e);var n=!1,r=this.transport.createConnection(this.name,this.priority,this.options.key,this.options),i=null,s=function(){r.unbind("initialized",s),r.connect()},o=function(){i=wt.createHandshake(r,(function(t){n=!0,c(),e(null,t)}))},a=function(t){c(),e(t)},h=function(){var t;c(),t=O(r),e(new rt(t))},c=function(){r.unbind("initialized",s),r.unbind("open",o),r.unbind("error",a),r.unbind("closed",h)};return r.bind("initialized",s),r.bind("open",o),r.bind("error",a),r.bind("closed",h),r.initialize(),{abort:()=>{n||(c(),i?i.close():r.close())},forceMinPriority:t=>{n||this.priority<t&&(i?i.close():r.close())}}}}function le(t,e){return v.defer((function(){e(t)})),{abort:function(){},forceMinPriority:function(){}}}const{Transports:de}=ae;var pe,fe=function(t,e,n,r,i,s){var o,a=de[n];if(!a)throw new st(n);return!(t.enabledTransports&&-1===w(t.enabledTransports,e)||t.disabledTransports&&-1!==w(t.disabledTransports,e))?(i=Object.assign({ignoreNullOrigin:t.ignoreNullOrigin},i),o=new ue(e,r,s?s.getAssistant(a):a,i)):o=ge,o},ge={isSupported:function(){return!1},connect:function(t,e){var n=v.defer((function(){e(new ot)}));return{abort:function(){n.ensureAborted()},forceMinPriority:function(){}}}};function be(t){if(null==t)throw"You must pass an options object";if(null==t.cluster)throw"Options object must provide a cluster";"disableStats"in t&&z.warn("The disableStats option is deprecated in favor of enableStats")}!function(t){t.UserAuthentication="user-authentication",t.ChannelAuthorization="channel-authorization"}(pe||(pe={}));var ve=t=>{if(void 0===ae.getAuthorizers()[t.transport])throw`'${t.transport}' is not a recognized auth transport`;return(e,n)=>{const r=((t,e)=>{var n="socket_id="+encodeURIComponent(t.socketId);for(var r in e.params)n+="&"+encodeURIComponent(r)+"="+encodeURIComponent(e.params[r]);if(null!=e.paramsProvider){let t=e.paramsProvider();for(var r in t)n+="&"+encodeURIComponent(r)+"="+encodeURIComponent(t[r])}return n})(e,t);ae.getAuthorizers()[t.transport](ae,r,t,pe.UserAuthentication,n)}};var ye=t=>{if(void 0===ae.getAuthorizers()[t.transport])throw`'${t.transport}' is not a recognized auth transport`;return(e,n)=>{const r=((t,e)=>{var n="socket_id="+encodeURIComponent(t.socketId);for(var r in n+="&channel_name="+encodeURIComponent(t.channelName),e.params)n+="&"+encodeURIComponent(r)+"="+encodeURIComponent(e.params[r]);if(null!=e.paramsProvider){let t=e.paramsProvider();for(var r in t)n+="&"+encodeURIComponent(r)+"="+encodeURIComponent(t[r])}return n})(e,t);ae.getAuthorizers()[t.transport](ae,r,t,pe.ChannelAuthorization,n)}};const me=(t,e,n)=>{const r={authTransport:e.transport,authEndpoint:e.endpoint,auth:{params:e.params,headers:e.headers}};return(e,i)=>{const s=t.channel(e.channelName);n(s,r).authorize(e.socketId,i)}};function we(t,e){let n={activityTimeout:t.activityTimeout||L.activityTimeout,cluster:t.cluster,httpPath:t.httpPath||L.httpPath,httpPort:t.httpPort||L.httpPort,httpsPort:t.httpsPort||L.httpsPort,pongTimeout:t.pongTimeout||L.pongTimeout,statsHost:t.statsHost||L.stats_host,unavailableTimeout:t.unavailableTimeout||L.unavailableTimeout,wsPath:t.wsPath||L.wsPath,wsPort:t.wsPort||L.wsPort,wssPort:t.wssPort||L.wssPort,enableStats:Ce(t),httpHost:_e(t),useTLS:ke(t),wsHost:Se(t),userAuthenticator:Pe(t),channelAuthorizer:Ae(t,e)};return"disabledTransports"in t&&(n.disabledTransports=t.disabledTransports),"enabledTransports"in t&&(n.enabledTransports=t.enabledTransports),"ignoreNullOrigin"in t&&(n.ignoreNullOrigin=t.ignoreNullOrigin),"timelineParams"in t&&(n.timelineParams=t.timelineParams),"nacl"in t&&(n.nacl=t.nacl),n}function _e(t){return t.httpHost?t.httpHost:t.cluster?`sockjs-${t.cluster}.pusher.com`:L.httpHost}function Se(t){return t.wsHost?t.wsHost:`ws-${t.cluster}.pusher.com`}function ke(t){return"https:"===ae.getProtocol()||!1!==t.forceTLS}function Ce(t){return"enableStats"in t?t.enableStats:"disableStats"in t&&!t.disableStats}const Te=t=>"customHandler"in t&&null!=t.customHandler;function Pe(t){const e=Object.assign(Object.assign({},L.userAuthentication),t.userAuthentication);return Te(e)?e.customHandler:ve(e)}function Ae(t,e){const n=function(t,e){let n;if("channelAuthorization"in t)n=Object.assign(Object.assign({},L.channelAuthorization),t.channelAuthorization);else if(n={transport:t.authTransport||L.authTransport,endpoint:t.authEndpoint||L.authEndpoint},"auth"in t&&("params"in t.auth&&(n.params=t.auth.params),"headers"in t.auth&&(n.headers=t.auth.headers)),"authorizer"in t)return{customHandler:me(e,n,t.authorizer)};return n}(t,e);return Te(n)?n.customHandler:ye(n)}class Ee extends j{constructor(t){super((function(t,e){z.debug("No callbacks on watchlist events for "+t)})),this.pusher=t,this.bindWatchlistInternalEvent()}handleEvent(t){t.data.events.forEach(t=>{this.emit(t.name,t)})}bindWatchlistInternalEvent(){this.pusher.connection.bind("message",t=>{"pusher_internal:watchlist_events"===t.event&&this.handleEvent(t)})}}var xe=function(){let t,e;return{promise:new Promise((n,r)=>{t=n,e=r}),resolve:t,reject:e}};class Oe extends j{constructor(t){super((function(t,e){z.debug("No callbacks on user for "+t)})),this.signin_requested=!1,this.user_data=null,this.serverToUserChannel=null,this.signinDonePromise=null,this._signinDoneResolve=null,this._onAuthorize=(t,e)=>{if(t)return z.warn("Error during signin: "+t),void this._cleanup();this.pusher.send_event("pusher:signin",{auth:e.auth,user_data:e.user_data})},this.pusher=t,this.pusher.connection.bind("state_change",({previous:t,current:e})=>{"connected"!==t&&"connected"===e&&this._signin(),"connected"===t&&"connected"!==e&&(this._cleanup(),this._newSigninPromiseIfNeeded())}),this.watchlist=new Ee(t),this.pusher.connection.bind("message",t=>{"pusher:signin_success"===t.event&&this._onSigninSuccess(t.data),this.serverToUserChannel&&this.serverToUserChannel.name===t.channel&&this.serverToUserChannel.handleEvent(t)})}signin(){this.signin_requested||(this.signin_requested=!0,this._signin())}_signin(){this.signin_requested&&(this._newSigninPromiseIfNeeded(),"connected"===this.pusher.connection.state&&this.pusher.config.userAuthenticator({socketId:this.pusher.connection.socket_id},this._onAuthorize))}_onSigninSuccess(t){try{this.user_data=JSON.parse(t.user_data)}catch(e){return z.error("Failed parsing user data after signin: "+t.user_data),void this._cleanup()}if("string"!=typeof this.user_data.id||""===this.user_data.id)return z.error("user_data doesn't contain an id. user_data: "+this.user_data),void this._cleanup();this._signinDoneResolve(),this._subscribeChannels()}_subscribeChannels(){this.serverToUserChannel=new ut("#server-to-user-"+this.user_data.id,this.pusher),this.serverToUserChannel.bind_global((t,e)=>{0!==t.indexOf("pusher_internal:")&&0!==t.indexOf("pusher:")&&this.emit(t,e)}),(t=>{t.subscriptionPending&&t.subscriptionCancelled?t.reinstateSubscription():t.subscriptionPending||"connected"!==this.pusher.connection.state||t.subscribe()})(this.serverToUserChannel)}_cleanup(){this.user_data=null,this.serverToUserChannel&&(this.serverToUserChannel.unbind_all(),this.serverToUserChannel.disconnect(),this.serverToUserChannel=null),this.signin_requested&&this._signinDoneResolve()}_newSigninPromiseIfNeeded(){if(!this.signin_requested)return;if(this.signinDonePromise&&!this.signinDonePromise.done)return;const{promise:t,resolve:e,reject:n}=xe();t.done=!1;const r=()=>{t.done=!0};t.then(r).catch(r),this.signinDonePromise=t,this._signinDoneResolve=e}}class Le{static ready(){Le.isReady=!0;for(var t=0,e=Le.instances.length;t<e;t++)Le.instances[t].connect()}static getClientFeatures(){return S(P({ws:ae.Transports.ws},(function(t){return t.isSupported({})})))}constructor(t,e){!function(t){if(null==t)throw"You must pass your app key when you instantiate Pusher."}(t),be(e),this.key=t,this.options=e,this.config=we(this.options,this),this.channels=wt.createChannels(),this.global_emitter=new j,this.sessionID=ae.randomInt(1e9),this.timeline=new ce(this.key,this.sessionID,{cluster:this.config.cluster,features:Le.getClientFeatures(),params:this.config.timelineParams||{},limit:50,level:he.INFO,version:L.VERSION}),this.config.enableStats&&(this.timelineSender=wt.createTimelineSender(this.timeline,{host:this.config.statsHost,path:"/timeline/v2/"+ae.TimelineTransport.name}));this.connection=wt.createConnectionManager(this.key,{getStrategy:t=>ae.getDefaultStrategy(this.config,t,fe),timeline:this.timeline,activityTimeout:this.config.activityTimeout,pongTimeout:this.config.pongTimeout,unavailableTimeout:this.config.unavailableTimeout,useTLS:Boolean(this.config.useTLS)}),this.connection.bind("connected",()=>{this.subscribeAll(),this.timelineSender&&this.timelineSender.send(this.connection.isUsingTLS())}),this.connection.bind("message",t=>{var e=0===t.event.indexOf("pusher_internal:");if(t.channel){var n=this.channel(t.channel);n&&n.handleEvent(t)}e||this.global_emitter.emit(t.event,t.data)}),this.connection.bind("connecting",()=>{this.channels.disconnect()}),this.connection.bind("disconnected",()=>{this.channels.disconnect()}),this.connection.bind("error",t=>{z.warn(t)}),Le.instances.push(this),this.timeline.info({instances:Le.instances.length}),this.user=new Oe(this),Le.isReady&&this.connect()}switchCluster(t){const{appKey:e,cluster:n}=t;this.key=e,this.options=Object.assign(Object.assign({},this.options),{cluster:n}),this.config=we(this.options,this),this.connection.switchCluster(this.key)}channel(t){return this.channels.find(t)}allChannels(){return this.channels.all()}connect(){if(this.connection.connect(),this.timelineSender&&!this.timelineSenderTimer){var t=this.connection.isUsingTLS(),e=this.timelineSender;this.timelineSenderTimer=new b(6e4,(function(){e.send(t)}))}}disconnect(){this.connection.disconnect(),this.timelineSenderTimer&&(this.timelineSenderTimer.ensureAborted(),this.timelineSenderTimer=null)}bind(t,e,n){return this.global_emitter.bind(t,e,n),this}unbind(t,e,n){return this.global_emitter.unbind(t,e,n),this}bind_global(t){return this.global_emitter.bind_global(t),this}unbind_global(t){return this.global_emitter.unbind_global(t),this}unbind_all(t){return this.global_emitter.unbind_all(),this}subscribeAll(){var t;for(t in this.channels.channels)this.channels.channels.hasOwnProperty(t)&&this.subscribe(t)}subscribe(t){var e=this.channels.add(t,this);return e.subscriptionPending&&e.subscriptionCancelled?e.reinstateSubscription():e.subscriptionPending||"connected"!==this.connection.state||e.subscribe(),e}unsubscribe(t){var e=this.channels.find(t);e&&e.subscriptionPending?e.cancelSubscription():(e=this.channels.remove(t))&&e.subscribed&&e.unsubscribe()}send_event(t,e,n){return this.connection.send_event(t,e,n)}shouldUseTLS(){return this.config.useTLS}signin(){this.user.signin()}}Le.instances=[],Le.isReady=!1,Le.logToConsole=!1,Le.Runtime=ae,Le.ScriptReceivers=ae.ScriptReceivers,Le.DependenciesReceivers=ae.DependenciesReceivers,Le.auth_callbacks=ae.auth_callbacks;var Ue=Le;ae.setup(Le);var Re=n(2);class Me extends Ue{constructor(t,e){Ue.logToConsole=Me.logToConsole,Ue.log=Me.log,be(e),e.nacl=Re,super(t,e)}}}])}));
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