mirror of
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2 lines
44 KiB
JavaScript
2 lines
44 KiB
JavaScript
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this};u.prototype.emitReserved=u.prototype.emit;u.prototype.listeners=function(s){return this._callbacks=this._callbacks||{},this._callbacks["$"+s]||[]};u.prototype.hasListeners=function(s){return!!this.listeners(s).length};const x=typeof Promise=="function"&&typeof Promise.resolve=="function"?e=>Promise.resolve().then(e):(e,t)=>t(e,0),y=typeof self<"u"?self:typeof window<"u"?window:Function("return this")(),Te="arraybuffer";function ce(s,...e){return e.reduce((t,n)=>(s.hasOwnProperty(n)&&(t[n]=s[n]),t),{})}const Ae=y.setTimeout,Ce=y.clearTimeout;function L(s,e){e.useNativeTimers?(s.setTimeoutFn=Ae.bind(y),s.clearTimeoutFn=Ce.bind(y)):(s.setTimeoutFn=y.setTimeout.bind(y),s.clearTimeoutFn=y.clearTimeout.bind(y))}const Oe=1.33;function Re(s){return typeof s=="string"?Ne(s):Math.ceil((s.byteLength||s.size)*Oe)}function Ne(s){let e=0,t=0;for(let n=0,i=s.length;n<i;n++)e=s.charCodeAt(n),e<128?t+=1:e<2048?t+=2:e<55296||e>=57344?t+=3:(n++,t+=4);return t}function ae(){return Date.now().toString(36).substring(3)+Math.random().toString(36).substring(2,5)}function Se(s){let e="";for(let t in s)s.hasOwnProperty(t)&&(e.length&&(e+="&"),e+=encodeURIComponent(t)+"="+encodeURIComponent(s[t]));return e}function Be(s){let e={},t=s.split("&");for(let n=0,i=t.length;n<i;n++){let r=t[n].split("=");e[decodeURIComponent(r[0])]=decodeURIComponent(r[1])}return e}class xe extends Error{constructor(e,t,n){super(e),this.description=t,this.context=n,this.type="TransportError"}}class W extends u{constructor(e){super(),this.writable=!1,L(this,e),this.opts=e,this.query=e.query,this.socket=e.socket,this.supportsBinary=!e.forceBase64}onError(e,t,n){return super.emitReserved("error",new xe(e,t,n)),this}open(){return this.readyState="opening",this.doOpen(),this}close(){return(this.readyState==="opening"||this.readyState==="open")&&(this.doClose(),this.onClose()),this}send(e){this.readyState==="open"&&this.write(e)}onOpen(){this.readyState="open",this.writable=!0,super.emitReserved("open")}onData(e){const t=Y(e,this.socket.binaryType);this.onPacket(t)}onPacket(e){super.emitReserved("packet",e)}onClose(e){this.readyState="closed",super.emitReserved("close",e)}pause(e){}createUri(e,t={}){return e+"://"+this._hostname()+this._port()+this.opts.path+this._query(t)}_hostname(){const e=this.opts.hostname;return e.indexOf(":")===-1?e:"["+e+"]"}_port(){return this.opts.port&&(this.opts.secure&&+(this.opts.port!==443)||!this.opts.secure&&Number(this.opts.port)!==80)?":"+this.opts.port:""}_query(e){const t=Se(e);return t.length?"?"+t:""}}class Le extends W{constructor(){super(...arguments),this._polling=!1}get name(){return"polling"}doOpen(){this._poll()}pause(e){this.readyState="pausing";const t=()=>{this.readyState="paused",e()};if(this._polling||!this.writable){let n=0;this._polling&&(n++,this.once("pollComplete",function(){--n||t()})),this.writable||(n++,this.once("drain",function(){--n||t()}))}else t()}_poll(){this._polling=!0,this.doPoll(),this.emitReserved("poll")}onData(e){const t=n=>{if(this.readyState==="opening"&&n.type==="open"&&this.onOpen(),n.type==="close")return this.onClose({description:"transport closed by the server"}),!1;this.onPacket(n)};be(e,this.socket.binaryType).forEach(t),this.readyState!=="closed"&&(this._polling=!1,this.emitReserved("pollComplete"),this.readyState==="open"&&this._poll())}doClose(){const e=()=>{this.write([{type:"close"}])};this.readyState==="open"?e():this.once("open",e)}write(e){this.writable=!1,we(e,t=>{this.doWrite(t,()=>{this.writable=!0,this.emitReserved("drain")})})}uri(){const e=this.opts.secure?"https":"http",t=this.query||{};return this.opts.timestampRequests!==!1&&(t[this.opts.timestampParam]=ae()),!this.supportsBinary&&!t.sid&&(t.b64=1),this.createUri(e,t)}}let he=!1;try{he=typeof XMLHttpRequest<"u"&&"withCredentials"in new XMLHttpRequest}catch{}const Ie=he;function Pe(){}class qe extends Le{constructor(e){if(super(e),typeof location<"u"){const t=location.protocol==="https:";let n=location.port;n||(n=t?"443":"80"),this.xd=typeof location<"u"&&e.hostname!==location.hostname||n!==e.port}}doWrite(e,t){const n=this.request({method:"POST",data:e});n.on("success",t),n.on("error",(i,r)=>{this.onError("xhr post error",i,r)})}doPoll(){const e=this.request();e.on("data",this.onData.bind(this)),e.on("error",(t,n)=>{this.onError("xhr poll error",t,n)}),this.pollXhr=e}}class m extends u{constructor(e,t,n){super(),this.createRequest=e,L(this,n),this._opts=n,this._method=n.method||"GET",this._uri=t,this._data=n.data!==void 0?n.data:null,this._create()}_create(){var e;const t=ce(this._opts,"agent","pfx","key","passphrase","cert","ca","ciphers","rejectUnauthorized","autoUnref");t.xdomain=!!this._opts.xd;const n=this._xhr=this.createRequest(t);try{n.open(this._method,this._uri,!0);try{if(this._opts.extraHeaders){n.setDisableHeaderCheck&&n.setDisableHeaderCheck(!0);for(let i in this._opts.extraHeaders)this._opts.extraHeaders.hasOwnProperty(i)&&n.setRequestHeader(i,this._opts.extraHeaders[i])}}catch{}if(this._method==="POST")try{n.setRequestHeader("Content-type","text/plain;charset=UTF-8")}catch{}try{n.setRequestHeader("Accept","*/*")}catch{}(e=this._opts.cookieJar)===null||e===void 0||e.addCookies(n),"withCredentials"in n&&(n.withCredentials=this._opts.withCredentials),this._opts.requestTimeout&&(n.timeout=this._opts.requestTimeout),n.onreadystatechange=()=>{var i;n.readyState===3&&((i=this._opts.cookieJar)===null||i===void 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y?"pagehide":"unload";addEventListener(s,j,!1)}}function j(){for(let s in m.requests)m.requests.hasOwnProperty(s)&&m.requests[s].abort()}const Ue=function(){const s=ue({xdomain:!1});return s&&s.responseType!==null}();class Ve extends qe{constructor(e){super(e);const t=e&&e.forceBase64;this.supportsBinary=Ue&&!t}request(e={}){return Object.assign(e,{xd:this.xd},this.opts),new m(ue,this.uri(),e)}}function ue(s){const e=s.xdomain;try{if(typeof XMLHttpRequest<"u"&&(!e||Ie))return new XMLHttpRequest}catch{}if(!e)try{return new y[["Active"].concat("Object").join("X")]("Microsoft.XMLHTTP")}catch{}}const fe=typeof navigator<"u"&&typeof navigator.product=="string"&&navigator.product.toLowerCase()==="reactnative";class Fe extends W{get name(){return"websocket"}doOpen(){const e=this.uri(),t=this.opts.protocols,n=fe?{}:ce(this.opts,"agent","perMessageDeflate","pfx","key","passphrase","cert","ca","ciphers","rejectUnauthorized","localAddress","protocolVersion","origin","maxPayload","family","checkServerIdentity");this.opts.extraHeaders&&(n.headers=this.opts.extraHeaders);try{this.ws=this.createSocket(e,t,n)}catch(i){return this.emitReserved("error",i)}this.ws.binaryType=this.socket.binaryType,this.addEventListeners()}addEventListeners(){this.ws.onopen=()=>{this.opts.autoUnref&&this.ws._socket.unref(),this.onOpen()},this.ws.onclose=e=>this.onClose({description:"websocket connection closed",context:e}),this.ws.onmessage=e=>this.onData(e.data),this.ws.onerror=e=>this.onError("websocket error",e)}write(e){this.writable=!1;for(let t=0;t<e.length;t++){const n=e[t],i=t===e.length-1;$(n,this.supportsBinary,r=>{try{this.doWrite(n,r)}catch{}i&&x(()=>{this.writable=!0,this.emitReserved("drain")},this.setTimeoutFn)})}}doClose(){typeof this.ws<"u"&&(this.ws.onerror=()=>{},this.ws.close(),this.ws=null)}uri(){const e=this.opts.secure?"wss":"ws",t=this.query||{};return this.opts.timestampRequests&&(t[this.opts.timestampParam]=ae()),this.supportsBinary||(t.b64=1),this.createUri(e,t)}}const U=y.WebSocket||y.MozWebSocket;class Me extends Fe{createSocket(e,t,n){return fe?new U(e,t,n):t?new U(e,t):new U(e)}doWrite(e,t){this.ws.send(t)}}class He extends W{get name(){return"webtransport"}doOpen(){try{this._transport=new WebTransport(this.createUri("https"),this.opts.transportOptions[this.name])}catch(e){return this.emitReserved("error",e)}this._transport.closed.then(()=>{this.onClose()}).catch(e=>{this.onError("webtransport error",e)}),this._transport.ready.then(()=>{this._transport.createBidirectionalStream().then(e=>{const t=ve(Number.MAX_SAFE_INTEGER,this.socket.binaryType),n=e.readable.pipeThrough(t).getReader(),i=Ee();i.readable.pipeTo(e.writable),this._writer=i.writable.getWriter();const r=()=>{n.read().then(({done:a,value:c})=>{a||(this.onPacket(c),r())}).catch(a=>{})};r();const o={type:"open"};this.query.sid&&(o.data=`{"sid":"${this.query.sid}"}`),this._writer.write(o).then(()=>this.onOpen())})})}write(e){this.writable=!1;for(let t=0;t<e.length;t++){const n=e[t],i=t===e.length-1;this._writer.write(n).then(()=>{i&&x(()=>{this.writable=!0,this.emitReserved("drain")},this.setTimeoutFn)})}}doClose(){var e;(e=this._transport)===null||e===void 0||e.close()}}const Ke={websocket:Me,webtransport:He,polling:Ve},De=/^(?:(?![^:@\/?#]+:[^:@\/]*@)(http|https|ws|wss):\/\/)?((?:(([^:@\/?#]*)(?::([^:@\/?#]*))?)?@)?((?:[a-f0-9]{0,4}:){2,7}[a-f0-9]{0,4}|[^:\/?#]*)(?::(\d*))?)(((\/(?:[^?#](?![^?#\/]*\.[^?#\/.]+(?:[?#]|$)))*\/?)?([^?#\/]*))(?:\?([^#]*))?(?:#(.*))?)/,$e=["source","protocol","authority","userInfo","user","password","host","port","relative","path","directory","file","query","anchor"];function F(s){if(s.length>8e3)throw"URI too long";const e=s,t=s.indexOf("["),n=s.indexOf("]");t!=-1&&n!=-1&&(s=s.substring(0,t)+s.substring(t,n).replace(/:/g,";")+s.substring(n,s.length));let i=De.exec(s||""),r={},o=14;for(;o--;)r[$e[o]]=i[o]||"";return t!=-1&&n!=-1&&(r.source=e,r.host=r.host.substring(1,r.host.length-1).replace(/;/g,":"),r.authority=r.authority.replace("[","").replace("]","").replace(/;/g,":"),r.ipv6uri=!0),r.pathNames=Ye(r,r.path),r.queryKey=We(r,r.query),r}function Ye(s,e){const t=/\/{2,9}/g,n=e.replace(t,"/").split("/");return(e.slice(0,1)=="/"||e.length===0)&&n.splice(0,1),e.slice(-1)=="/"&&n.splice(n.length-1,1),n}function We(s,e){const t={};return e.replace(/(?:^|&)([^&=]*)=?([^&]*)/g,function(n,i,r){i&&(t[i]=r)}),t}const M=typeof addEventListener=="function"&&typeof removeEventListener=="function",R=[];M&&addEventListener("offline",()=>{R.forEach(s=>s())},!1);class b extends u{constructor(e,t){if(super(),this.binaryType=Te,this.writeBuffer=[],this._prevBufferLen=0,this._pingInterval=-1,this._pingTimeout=-1,this._maxPayload=-1,this._pingTimeoutTime=1/0,e&&typeof e=="object"&&(t=e,e=null),e){const n=F(e);t.hostname=n.host,t.secure=n.protocol==="https"||n.protocol==="wss",t.port=n.port,n.query&&(t.query=n.query)}else t.host&&(t.hostname=F(t.host).host);L(this,t),this.secure=t.secure!=null?t.secure:typeof location<"u"&&location.protocol==="https:",t.hostname&&!t.port&&(t.port=this.secure?"443":"80"),this.hostname=t.hostname||(typeof location<"u"?location.hostname:"localhost"),this.port=t.port||(typeof location<"u"&&location.port?location.port:this.secure?"443":"80"),this.transports=[],this._transportsByName={},t.transports.forEach(n=>{const i=n.prototype.name;this.transports.push(i),this._transportsByName[i]=n}),this.opts=Object.assign({path:"/engine.io",agent:!1,withCredentials:!1,upgrade:!0,timestampParam:"t",rememberUpgrade:!1,addTrailingSlash:!0,rejectUnauthorized:!0,perMessageDeflate:{threshold:1024},transportOptions:{},closeOnBeforeunload:!1},t),this.opts.path=this.opts.path.replace(/\/$/,"")+(this.opts.addTrailingSlash?"/":""),typeof this.opts.query=="string"&&(this.opts.query=Be(this.opts.query)),M&&(this.opts.closeOnBeforeunload&&(this._beforeunloadEventListener=()=>{this.transport&&(this.transport.removeAllListeners(),this.transport.close())},addEventListener("beforeunload",this._beforeunloadEventListener,!1)),this.hostname!=="localhost"&&(this._offlineEventListener=()=>{this._onClose("transport close",{description:"network connection lost"})},R.push(this._offlineEventListener))),this.opts.withCredentials&&(this._cookieJar=void 0),this._open()}createTransport(e){const t=Object.assign({},this.opts.query);t.EIO=oe,t.transport=e,this.id&&(t.sid=this.id);const n=Object.assign({},this.opts,{query:t,socket:this,hostname:this.hostname,secure:this.secure,port:this.port},this.opts.transportOptions[e]);return new this._transportsByName[e](n)}_open(){if(this.transports.length===0){this.setTimeoutFn(()=>{this.emitReserved("error","No transports available")},0);return}const e=this.opts.rememberUpgrade&&b.priorWebsocketSuccess&&this.transports.indexOf("websocket")!==-1?"websocket":this.transports[0];this.readyState="opening";const t=this.createTransport(e);t.open(),this.setTransport(t)}setTransport(e){this.transport&&this.transport.removeAllListeners(),this.transport=e,e.on("drain",this._onDrain.bind(this)).on("packet",this._onPacket.bind(this)).on("error",this._onError.bind(this)).on("close",t=>this._onClose("transport close",t))}onOpen(){this.readyState="open",b.priorWebsocketSuccess=this.transport.name==="websocket",this.emitReserved("open"),this.flush()}_onPacket(e){if(this.readyState==="opening"||this.readyState==="open"||this.readyState==="closing")switch(this.emitReserved("packet",e),this.emitReserved("heartbeat"),e.type){case"open":this.onHandshake(JSON.parse(e.data));break;case"ping":this._sendPacket("pong"),this.emitReserved("ping"),this.emitReserved("pong"),this._resetPingTimeout();break;case"error":const t=new Error("server error");t.code=e.data,this._onError(t);break;case"message":this.emitReserved("data",e.data),this.emitReserved("message",e.data);break}}onHandshake(e){this.emitReserved("handshake",e),this.id=e.sid,this.transport.query.sid=e.sid,this._pingInterval=e.pingInterval,this._pingTimeout=e.pingTimeout,this._maxPayload=e.maxPayload,this.onOpen(),this.readyState!=="closed"&&this._resetPingTimeout()}_resetPingTimeout(){this.clearTimeoutFn(this._pingTimeoutTimer);const e=this._pingInterval+this._pingTimeout;this._pingTimeoutTime=Date.now()+e,this._pingTimeoutTimer=this.setTimeoutFn(()=>{this._onClose("ping timeout")},e),this.opts.autoUnref&&this._pingTimeoutTimer.unref()}_onDrain(){this.writeBuffer.splice(0,this._prevBufferLen),this._prevBufferLen=0,this.writeBuffer.length===0?this.emitReserved("drain"):this.flush()}flush(){if(this.readyState!=="closed"&&this.transport.writable&&!this.upgrading&&this.writeBuffer.length){const e=this._getWritablePackets();this.transport.send(e),this._prevBufferLen=e.length,this.emitReserved("flush")}}_getWritablePackets(){if(!(this._maxPayload&&this.transport.name==="polling"&&this.writeBuffer.length>1))return this.writeBuffer;let t=1;for(let n=0;n<this.writeBuffer.length;n++){const i=this.writeBuffer[n].data;if(i&&(t+=Re(i)),n>0&&t>this._maxPayload)return this.writeBuffer.slice(0,n);t+=2}return this.writeBuffer}_hasPingExpired(){if(!this._pingTimeoutTime)return!0;const e=Date.now()>this._pingTimeoutTime;return e&&(this._pingTimeoutTime=0,x(()=>{this._onClose("ping timeout")},this.setTimeoutFn)),e}write(e,t,n){return this._sendPacket("message",e,t,n),this}send(e,t,n){return this._sendPacket("message",e,t,n),this}_sendPacket(e,t,n,i){if(typeof t=="function"&&(i=t,t=void 0),typeof n=="function"&&(i=n,n=null),this.readyState==="closing"||this.readyState==="closed")return;n=n||{},n.compress=n.compress!==!1;const r={type:e,data:t,options:n};this.emitReserved("packetCreate",r),this.writeBuffer.push(r),i&&this.once("flush",i),this.flush()}close(){const e=()=>{this._onClose("forced close"),this.transport.close()},t=()=>{this.off("upgrade",t),this.off("upgradeError",t),e()},n=()=>{this.once("upgrade",t),this.once("upgradeError",t)};return(this.readyState==="opening"||this.readyState==="open")&&(this.readyState="closing",this.writeBuffer.length?this.once("drain",()=>{this.upgrading?n():e()}):this.upgrading?n():e()),this}_onError(e){if(b.priorWebsocketSuccess=!1,this.opts.tryAllTransports&&this.transports.length>1&&this.readyState==="opening")return this.transports.shift(),this._open();this.emitReserved("error",e),this._onClose("transport error",e)}_onClose(e,t){if(this.readyState==="opening"||this.readyState==="open"||this.readyState==="closing"){if(this.clearTimeoutFn(this._pingTimeoutTimer),this.transport.removeAllListeners("close"),this.transport.close(),this.transport.removeAllListeners(),M&&(this._beforeunloadEventListener&&removeEventListener("beforeunload",this._beforeunloadEventListener,!1),this._offlineEventListener)){const n=R.indexOf(this._offlineEventListener);n!==-1&&R.splice(n,1)}this.readyState="closed",this.id=null,this.emitReserved("close",e,t),this.writeBuffer=[],this._prevBufferLen=0}}}b.protocol=oe;class ze extends b{constructor(){super(...arguments),this._upgrades=[]}onOpen(){if(super.onOpen(),this.readyState==="open"&&this.opts.upgrade)for(let e=0;e<this._upgrades.length;e++)this._probe(this._upgrades[e])}_probe(e){let t=this.createTransport(e),n=!1;b.priorWebsocketSuccess=!1;const i=()=>{n||(t.send([{type:"ping",data:"probe"}]),t.once("packet",w=>{if(!n)if(w.type==="pong"&&w.data==="probe"){if(this.upgrading=!0,this.emitReserved("upgrading",t),!t)return;b.priorWebsocketSuccess=t.name==="websocket",this.transport.pause(()=>{n||this.readyState!=="closed"&&(d(),this.setTransport(t),t.send([{type:"upgrade"}]),this.emitReserved("upgrade",t),t=null,this.upgrading=!1,this.flush())})}else{const v=new Error("probe error");v.transport=t.name,this.emitReserved("upgradeError",v)}}))};function r(){n||(n=!0,d(),t.close(),t=null)}const o=w=>{const v=new Error("probe error: "+w);v.transport=t.name,r(),this.emitReserved("upgradeError",v)};function a(){o("transport closed")}function c(){o("socket closed")}function f(w){t&&w.name!==t.name&&r()}const d=()=>{t.removeListener("open",i),t.removeListener("error",o),t.removeListener("close",a),this.off("close",c),this.off("upgrading",f)};t.once("open",i),t.once("error",o),t.once("close",a),this.once("close",c),this.once("upgrading",f),this._upgrades.indexOf("webtransport")!==-1&&e!=="webtransport"?this.setTimeoutFn(()=>{n||t.open()},200):t.open()}onHandshake(e){this._upgrades=this._filterUpgrades(e.upgrades),super.onHandshake(e)}_filterUpgrades(e){const t=[];for(let n=0;n<e.length;n++)~this.transports.indexOf(e[n])&&t.push(e[n]);return t}}let Je=class extends ze{constructor(e,t={}){const n=typeof e=="object"?e:t;(!n.transports||n.transports&&typeof n.transports[0]=="string")&&(n.transports=(n.transports||["polling","websocket","webtransport"]).map(i=>Ke[i]).filter(i=>!!i)),super(e,n)}};function Xe(s,e="",t){let n=s;t=t||typeof location<"u"&&location,s==null&&(s=t.protocol+"//"+t.host),typeof s=="string"&&(s.charAt(0)==="/"&&(s.charAt(1)==="/"?s=t.protocol+s:s=t.host+s),/^(https?|wss?):\/\//.test(s)||(typeof t<"u"?s=t.protocol+"//"+s:s="https://"+s),n=F(s)),n.port||(/^(http|ws)$/.test(n.protocol)?n.port="80":/^(http|ws)s$/.test(n.protocol)&&(n.port="443")),n.path=n.path||"/";const r=n.host.indexOf(":")!==-1?"["+n.host+"]":n.host;return n.id=n.protocol+"://"+r+":"+n.port+e,n.href=n.protocol+"://"+r+(t&&t.port===n.port?"":":"+n.port),n}const Ge=typeof ArrayBuffer=="function",Qe=s=>typeof ArrayBuffer.isView=="function"?ArrayBuffer.isView(s):s.buffer instanceof ArrayBuffer,le=Object.prototype.toString,je=typeof Blob=="function"||typeof Blob<"u"&&le.call(Blob)==="[object BlobConstructor]",Ze=typeof File=="function"||typeof File<"u"&&le.call(File)==="[object FileConstructor]";function z(s){return Ge&&(s instanceof ArrayBuffer||Qe(s))||je&&s instanceof Blob||Ze&&s instanceof File}function N(s,e){if(!s||typeof s!="object")return!1;if(Array.isArray(s)){for(let t=0,n=s.length;t<n;t++)if(N(s[t]))return!0;return!1}if(z(s))return!0;if(s.toJSON&&typeof s.toJSON=="function"&&arguments.length===1)return N(s.toJSON(),!0);for(const t in s)if(Object.prototype.hasOwnProperty.call(s,t)&&N(s[t]))return!0;return!1}function et(s){const e=[],t=s.data,n=s;return n.data=H(t,e),n.attachments=e.length,{packet:n,buffers:e}}function H(s,e){if(!s)return s;if(z(s)){const t={_placeholder:!0,num:e.length};return e.push(s),t}else if(Array.isArray(s)){const t=new Array(s.length);for(let n=0;n<s.length;n++)t[n]=H(s[n],e);return t}else if(typeof s=="object"&&!(s instanceof Date)){const t={};for(const n in s)Object.prototype.hasOwnProperty.call(s,n)&&(t[n]=H(s[n],e));return t}return s}function tt(s,e){return s.data=K(s.data,e),delete s.attachments,s}function K(s,e){if(!s)return s;if(s&&s._placeholder===!0){if(typeof s.num=="number"&&s.num>=0&&s.num<e.length)return e[s.num];throw new Error("illegal attachments")}else if(Array.isArray(s))for(let t=0;t<s.length;t++)s[t]=K(s[t],e);else if(typeof s=="object")for(const t in s)Object.prototype.hasOwnProperty.call(s,t)&&(s[t]=K(s[t],e));return s}const st=["connect","connect_error","disconnect","disconnecting","newListener","removeListener"],nt=5;var h;(function(s){s[s.CONNECT=0]="CONNECT",s[s.DISCONNECT=1]="DISCONNECT",s[s.EVENT=2]="EVENT",s[s.ACK=3]="ACK",s[s.CONNECT_ERROR=4]="CONNECT_ERROR",s[s.BINARY_EVENT=5]="BINARY_EVENT",s[s.BINARY_ACK=6]="BINARY_ACK"})(h||(h={}));class it{constructor(e){this.replacer=e}encode(e){return(e.type===h.EVENT||e.type===h.ACK)&&N(e)?this.encodeAsBinary({type:e.type===h.EVENT?h.BINARY_EVENT:h.BINARY_ACK,nsp:e.nsp,data:e.data,id:e.id}):[this.encodeAsString(e)]}encodeAsString(e){let t=""+e.type;return(e.type===h.BINARY_EVENT||e.type===h.BINARY_ACK)&&(t+=e.attachments+"-"),e.nsp&&e.nsp!=="/"&&(t+=e.nsp+","),e.id!=null&&(t+=e.id),e.data!=null&&(t+=JSON.stringify(e.data,this.replacer)),t}encodeAsBinary(e){const t=et(e),n=this.encodeAsString(t.packet),i=t.buffers;return i.unshift(n),i}}function Z(s){return Object.prototype.toString.call(s)==="[object Object]"}class J extends u{constructor(e){super(),this.reviver=e}add(e){let t;if(typeof e=="string"){if(this.reconstructor)throw new Error("got plaintext data when reconstructing a packet");t=this.decodeString(e);const n=t.type===h.BINARY_EVENT;n||t.type===h.BINARY_ACK?(t.type=n?h.EVENT:h.ACK,this.reconstructor=new rt(t),t.attachments===0&&super.emitReserved("decoded",t)):super.emitReserved("decoded",t)}else if(z(e)||e.base64)if(this.reconstructor)t=this.reconstructor.takeBinaryData(e),t&&(this.reconstructor=null,super.emitReserved("decoded",t));else throw new Error("got binary data when not reconstructing a packet");else throw new Error("Unknown type: "+e)}decodeString(e){let t=0;const n={type:Number(e.charAt(0))};if(h[n.type]===void 0)throw new Error("unknown packet type "+n.type);if(n.type===h.BINARY_EVENT||n.type===h.BINARY_ACK){const r=t+1;for(;e.charAt(++t)!=="-"&&t!=e.length;);const o=e.substring(r,t);if(o!=Number(o)||e.charAt(t)!=="-")throw new Error("Illegal attachments");n.attachments=Number(o)}if(e.charAt(t+1)==="/"){const r=t+1;for(;++t&&!(e.charAt(t)===","||t===e.length););n.nsp=e.substring(r,t)}else n.nsp="/";const i=e.charAt(t+1);if(i!==""&&Number(i)==i){const r=t+1;for(;++t;){const o=e.charAt(t);if(o==null||Number(o)!=o){--t;break}if(t===e.length)break}n.id=Number(e.substring(r,t+1))}if(e.charAt(++t)){const r=this.tryParse(e.substr(t));if(J.isPayloadValid(n.type,r))n.data=r;else throw new Error("invalid payload")}return n}tryParse(e){try{return JSON.parse(e,this.reviver)}catch{return!1}}static isPayloadValid(e,t){switch(e){case h.CONNECT:return Z(t);case h.DISCONNECT:return t===void 0;case h.CONNECT_ERROR:return typeof t=="string"||Z(t);case h.EVENT:case h.BINARY_EVENT:return Array.isArray(t)&&(typeof t[0]=="number"||typeof t[0]=="string"&&st.indexOf(t[0])===-1);case h.ACK:case h.BINARY_ACK:return Array.isArray(t)}}destroy(){this.reconstructor&&(this.reconstructor.finishedReconstruction(),this.reconstructor=null)}}class rt{constructor(e){this.packet=e,this.buffers=[],this.reconPack=e}takeBinaryData(e){if(this.buffers.push(e),this.buffers.length===this.reconPack.attachments){const t=tt(this.reconPack,this.buffers);return this.finishedReconstruction(),t}return null}finishedReconstruction(){this.reconPack=null,this.buffers=[]}}const ot=Object.freeze(Object.defineProperty({__proto__:null,Decoder:J,Encoder:it,get PacketType(){return h},protocol:nt},Symbol.toStringTag,{value:"Module"}));function g(s,e,t){return s.on(e,t),function(){s.off(e,t)}}const ct=Object.freeze({connect:1,connect_error:1,disconnect:1,disconnecting:1,newListener:1,removeListener:1});class pe extends u{constructor(e,t,n){super(),this.connected=!1,this.recovered=!1,this.receiveBuffer=[],this.sendBuffer=[],this._queue=[],this._queueSeq=0,this.ids=0,this.acks={},this.flags={},this.io=e,this.nsp=t,n&&n.auth&&(this.auth=n.auth),this._opts=Object.assign({},n),this.io._autoConnect&&this.open()}get disconnected(){return!this.connected}subEvents(){if(this.subs)return;const e=this.io;this.subs=[g(e,"open",this.onopen.bind(this)),g(e,"packet",this.onpacket.bind(this)),g(e,"error",this.onerror.bind(this)),g(e,"close",this.onclose.bind(this))]}get active(){return!!this.subs}connect(){return this.connected?this:(this.subEvents(),this.io._reconnecting||this.io.open(),this.io._readyState==="open"&&this.onopen(),this)}open(){return this.connect()}send(...e){return e.unshift("message"),this.emit.apply(this,e),this}emit(e,...t){var n,i,r;if(ct.hasOwnProperty(e))throw new Error('"'+e.toString()+'" is a reserved event name');if(t.unshift(e),this._opts.retries&&!this.flags.fromQueue&&!this.flags.volatile)return this._addToQueue(t),this;const o={type:h.EVENT,data:t};if(o.options={},o.options.compress=this.flags.compress!==!1,typeof t[t.length-1]=="function"){const d=this.ids++,w=t.pop();this._registerAckCallback(d,w),o.id=d}const a=(i=(n=this.io.engine)===null||n===void 0?void 0:n.transport)===null||i===void 0?void 0:i.writable,c=this.connected&&!(!((r=this.io.engine)===null||r===void 0)&&r._hasPingExpired());return this.flags.volatile&&!a||(c?(this.notifyOutgoingListeners(o),this.packet(o)):this.sendBuffer.push(o)),this.flags={},this}_registerAckCallback(e,t){var n;const i=(n=this.flags.timeout)!==null&&n!==void 0?n:this._opts.ackTimeout;if(i===void 0){this.acks[e]=t;return}const r=this.io.setTimeoutFn(()=>{delete this.acks[e];for(let a=0;a<this.sendBuffer.length;a++)this.sendBuffer[a].id===e&&this.sendBuffer.splice(a,1);t.call(this,new Error("operation has timed out"))},i),o=(...a)=>{this.io.clearTimeoutFn(r),t.apply(this,a)};o.withError=!0,this.acks[e]=o}emitWithAck(e,...t){return new Promise((n,i)=>{const r=(o,a)=>o?i(o):n(a);r.withError=!0,t.push(r),this.emit(e,...t)})}_addToQueue(e){let t;typeof e[e.length-1]=="function"&&(t=e.pop());const n={id:this._queueSeq++,tryCount:0,pending:!1,args:e,flags:Object.assign({fromQueue:!0},this.flags)};e.push((i,...r)=>n!==this._queue[0]?void 0:(i!==null?n.tryCount>this._opts.retries&&(this._queue.shift(),t&&t(i)):(this._queue.shift(),t&&t(null,...r)),n.pending=!1,this._drainQueue())),this._queue.push(n),this._drainQueue()}_drainQueue(e=!1){if(!this.connected||this._queue.length===0)return;const t=this._queue[0];t.pending&&!e||(t.pending=!0,t.tryCount++,this.flags=t.flags,this.emit.apply(this,t.args))}packet(e){e.nsp=this.nsp,this.io._packet(e)}onopen(){typeof this.auth=="function"?this.auth(e=>{this._sendConnectPacket(e)}):this._sendConnectPacket(this.auth)}_sendConnectPacket(e){this.packet({type:h.CONNECT,data:this._pid?Object.assign({pid:this._pid,offset:this._lastOffset},e):e})}onerror(e){this.connected||this.emitReserved("connect_error",e)}onclose(e,t){this.connected=!1,delete this.id,this.emitReserved("disconnect",e,t),this._clearAcks()}_clearAcks(){Object.keys(this.acks).forEach(e=>{if(!this.sendBuffer.some(n=>String(n.id)===e)){const n=this.acks[e];delete this.acks[e],n.withError&&n.call(this,new Error("socket has been disconnected"))}})}onpacket(e){if(e.nsp===this.nsp)switch(e.type){case h.CONNECT:e.data&&e.data.sid?this.onconnect(e.data.sid,e.data.pid):this.emitReserved("connect_error",new Error("It seems you are trying to reach a Socket.IO server in v2.x with a v3.x client, but they are not compatible (more information here: https://socket.io/docs/v3/migrating-from-2-x-to-3-0/)"));break;case h.EVENT:case h.BINARY_EVENT:this.onevent(e);break;case h.ACK:case h.BINARY_ACK:this.onack(e);break;case h.DISCONNECT:this.ondisconnect();break;case h.CONNECT_ERROR:this.destroy();const n=new Error(e.data.message);n.data=e.data.data,this.emitReserved("connect_error",n);break}}onevent(e){const t=e.data||[];e.id!=null&&t.push(this.ack(e.id)),this.connected?this.emitEvent(t):this.receiveBuffer.push(Object.freeze(t))}emitEvent(e){if(this._anyListeners&&this._anyListeners.length){const t=this._anyListeners.slice();for(const n of t)n.apply(this,e)}super.emit.apply(this,e),this._pid&&e.length&&typeof e[e.length-1]=="string"&&(this._lastOffset=e[e.length-1])}ack(e){const t=this;let n=!1;return function(...i){n||(n=!0,t.packet({type:h.ACK,id:e,data:i}))}}onack(e){const t=this.acks[e.id];typeof t=="function"&&(delete this.acks[e.id],t.withError&&e.data.unshift(null),t.apply(this,e.data))}onconnect(e,t){this.id=e,this.recovered=t&&this._pid===t,this._pid=t,this.connected=!0,this.emitBuffered(),this.emitReserved("connect"),this._drainQueue(!0)}emitBuffered(){this.receiveBuffer.forEach(e=>this.emitEvent(e)),this.receiveBuffer=[],this.sendBuffer.forEach(e=>{this.notifyOutgoingListeners(e),this.packet(e)}),this.sendBuffer=[]}ondisconnect(){this.destroy(),this.onclose("io server disconnect")}destroy(){this.subs&&(this.subs.forEach(e=>e()),this.subs=void 0),this.io._destroy(this)}disconnect(){return this.connected&&this.packet({type:h.DISCONNECT}),this.destroy(),this.connected&&this.onclose("io client disconnect"),this}close(){return this.disconnect()}compress(e){return this.flags.compress=e,this}get volatile(){return this.flags.volatile=!0,this}timeout(e){return this.flags.timeout=e,this}onAny(e){return this._anyListeners=this._anyListeners||[],this._anyListeners.push(e),this}prependAny(e){return this._anyListeners=this._anyListeners||[],this._anyListeners.unshift(e),this}offAny(e){if(!this._anyListeners)return this;if(e){const t=this._anyListeners;for(let n=0;n<t.length;n++)if(e===t[n])return t.splice(n,1),this}else this._anyListeners=[];return this}listenersAny(){return this._anyListeners||[]}onAnyOutgoing(e){return this._anyOutgoingListeners=this._anyOutgoingListeners||[],this._anyOutgoingListeners.push(e),this}prependAnyOutgoing(e){return this._anyOutgoingListeners=this._anyOutgoingListeners||[],this._anyOutgoingListeners.unshift(e),this}offAnyOutgoing(e){if(!this._anyOutgoingListeners)return this;if(e){const t=this._anyOutgoingListeners;for(let n=0;n<t.length;n++)if(e===t[n])return t.splice(n,1),this}else this._anyOutgoingListeners=[];return this}listenersAnyOutgoing(){return this._anyOutgoingListeners||[]}notifyOutgoingListeners(e){if(this._anyOutgoingListeners&&this._anyOutgoingListeners.length){const t=this._anyOutgoingListeners.slice();for(const n of t)n.apply(this,e.data)}}}function E(s){s=s||{},this.ms=s.min||100,this.max=s.max||1e4,this.factor=s.factor||2,this.jitter=s.jitter>0&&s.jitter<=1?s.jitter:0,this.attempts=0}E.prototype.duration=function(){var s=this.ms*Math.pow(this.factor,this.attempts++);if(this.jitter){var e=Math.random(),t=Math.floor(e*this.jitter*s);s=Math.floor(e*10)&1?s+t:s-t}return Math.min(s,this.max)|0};E.prototype.reset=function(){this.attempts=0};E.prototype.setMin=function(s){this.ms=s};E.prototype.setMax=function(s){this.max=s};E.prototype.setJitter=function(s){this.jitter=s};class D extends u{constructor(e,t){var n;super(),this.nsps={},this.subs=[],e&&typeof e=="object"&&(t=e,e=void 0),t=t||{},t.path=t.path||"/socket.io",this.opts=t,L(this,t),this.reconnection(t.reconnection!==!1),this.reconnectionAttempts(t.reconnectionAttempts||1/0),this.reconnectionDelay(t.reconnectionDelay||1e3),this.reconnectionDelayMax(t.reconnectionDelayMax||5e3),this.randomizationFactor((n=t.randomizationFactor)!==null&&n!==void 0?n:.5),this.backoff=new E({min:this.reconnectionDelay(),max:this.reconnectionDelayMax(),jitter:this.randomizationFactor()}),this.timeout(t.timeout==null?2e4:t.timeout),this._readyState="closed",this.uri=e;const i=t.parser||ot;this.encoder=new i.Encoder,this.decoder=new i.Decoder,this._autoConnect=t.autoConnect!==!1,this._autoConnect&&this.open()}reconnection(e){return arguments.length?(this._reconnection=!!e,e||(this.skipReconnect=!0),this):this._reconnection}reconnectionAttempts(e){return e===void 0?this._reconnectionAttempts:(this._reconnectionAttempts=e,this)}reconnectionDelay(e){var t;return e===void 0?this._reconnectionDelay:(this._reconnectionDelay=e,(t=this.backoff)===null||t===void 0||t.setMin(e),this)}randomizationFactor(e){var t;return e===void 0?this._randomizationFactor:(this._randomizationFactor=e,(t=this.backoff)===null||t===void 0||t.setJitter(e),this)}reconnectionDelayMax(e){var t;return e===void 0?this._reconnectionDelayMax:(this._reconnectionDelayMax=e,(t=this.backoff)===null||t===void 0||t.setMax(e),this)}timeout(e){return arguments.length?(this._timeout=e,this):this._timeout}maybeReconnectOnOpen(){!this._reconnecting&&this._reconnection&&this.backoff.attempts===0&&this.reconnect()}open(e){if(~this._readyState.indexOf("open"))return this;this.engine=new Je(this.uri,this.opts);const t=this.engine,n=this;this._readyState="opening",this.skipReconnect=!1;const i=g(t,"open",function(){n.onopen(),e&&e()}),r=a=>{this.cleanup(),this._readyState="closed",this.emitReserved("error",a),e?e(a):this.maybeReconnectOnOpen()},o=g(t,"error",r);if(this._timeout!==!1){const a=this._timeout,c=this.setTimeoutFn(()=>{i(),r(new Error("timeout")),t.close()},a);this.opts.autoUnref&&c.unref(),this.subs.push(()=>{this.clearTimeoutFn(c)})}return this.subs.push(i),this.subs.push(o),this}connect(e){return this.open(e)}onopen(){this.cleanup(),this._readyState="open",this.emitReserved("open");const e=this.engine;this.subs.push(g(e,"ping",this.onping.bind(this)),g(e,"data",this.ondata.bind(this)),g(e,"error",this.onerror.bind(this)),g(e,"close",this.onclose.bind(this)),g(this.decoder,"decoded",this.ondecoded.bind(this)))}onping(){this.emitReserved("ping")}ondata(e){try{this.decoder.add(e)}catch(t){this.onclose("parse error",t)}}ondecoded(e){x(()=>{this.emitReserved("packet",e)},this.setTimeoutFn)}onerror(e){this.emitReserved("error",e)}socket(e,t){let n=this.nsps[e];return n?this._autoConnect&&!n.active&&n.connect():(n=new pe(this,e,t),this.nsps[e]=n),n}_destroy(e){const t=Object.keys(this.nsps);for(const n of t)if(this.nsps[n].active)return;this._close()}_packet(e){const t=this.encoder.encode(e);for(let n=0;n<t.length;n++)this.engine.write(t[n],e.options)}cleanup(){this.subs.forEach(e=>e()),this.subs.length=0,this.decoder.destroy()}_close(){this.skipReconnect=!0,this._reconnecting=!1,this.onclose("forced close")}disconnect(){return this._close()}onclose(e,t){var n;this.cleanup(),(n=this.engine)===null||n===void 0||n.close(),this.backoff.reset(),this._readyState="closed",this.emitReserved("close",e,t),this._reconnection&&!this.skipReconnect&&this.reconnect()}reconnect(){if(this._reconnecting||this.skipReconnect)return this;const e=this;if(this.backoff.attempts>=this._reconnectionAttempts)this.backoff.reset(),this.emitReserved("reconnect_failed"),this._reconnecting=!1;else{const t=this.backoff.duration();this._reconnecting=!0;const n=this.setTimeoutFn(()=>{e.skipReconnect||(this.emitReserved("reconnect_attempt",e.backoff.attempts),!e.skipReconnect&&e.open(i=>{i?(e._reconnecting=!1,e.reconnect(),this.emitReserved("reconnect_error",i)):e.onreconnect()}))},t);this.opts.autoUnref&&n.unref(),this.subs.push(()=>{this.clearTimeoutFn(n)})}}onreconnect(){const e=this.backoff.attempts;this._reconnecting=!1,this.backoff.reset(),this.emitReserved("reconnect",e)}}const k={};function S(s,e){typeof s=="object"&&(e=s,s=void 0),e=e||{};const t=Xe(s,e.path||"/socket.io"),n=t.source,i=t.id,r=t.path,o=k[i]&&r in k[i].nsps,a=e.forceNew||e["force new connection"]||e.multiplex===!1||o;let c;return a?c=new D(n,e):(k[i]||(k[i]=new D(n,e)),c=k[i]),t.query&&!e.query&&(e.query=t.queryKey),c.socket(t.path,e)}Object.assign(S,{Manager:D,Socket:pe,io:S,connect:S});let p=null,ee=null;const B=new Set;function at(){var t,n;const s=de("server.domain"),e=(n=(t=import.meta)==null?void 0:t.env)==null?void 0:n.VITE_SERVER_URL;return s||e||window.location.origin}function I(){const s=at();if(!p||ee!==s){if(p){try{p.disconnect()}catch{}p=null}ee=s,p=S(s,{transports:["websocket"]}),B.forEach(({event:e,handler:t})=>{p.on(e,t)})}return p}function _t(s,e){return I().on(s,e),B.add({event:s,handler:e}),()=>ht(s,e)}function ht(s,e){if(p){p.off(s,e);for(const t of Array.from(B))t.event===s&&t.handler===e&&B.delete(t)}}function wt(s){const e=I();s&&e.emit("join-token",{token:s})}function bt(s){p&&p.emit("leave-token",{token:s})}function Et(){p&&p.emit("leave-all")}function vt(s){const e=I();return e.on("connect",s),()=>e.off("connect",s)}function ut(s,e=null){I().emit("send-event",{type:s,content:e})}const l={CHAT:"chat",KV_KEY_CHANGED:"kv-key-changed",URGENT_NOTICE:"urgent-notice",NOTIFICATION:"notification"};function kt(s){if(!s||typeof s!="string")throw new Error("消息文本不能为空");ut(l.CHAT,{text:s.trim()})}function ft(s,e={}){if(!s||!s.type){console.warn("无效的设备事件数据:",s);return}const t=e[s.type];if(typeof t=="function")try{t(s)}catch(n){console.error(`处理设备事件 ${s.type} 时出错:`,n)}}function lt(s){var e;if(s.type!==l.CHAT)throw new Error("不是聊天事件");return{text:((e=s.content)==null?void 0:e.text)||"",senderId:s.senderId,at:s.timestamp,uuid:s.uuid,senderInfo:s.senderInfo}}function pt(s){var e,t,n,i,r,o;if(s.type!==l.KV_KEY_CHANGED)throw new Error("不是 KV 变化事件");return{uuid:s.uuid,key:(e=s.content)==null?void 0:e.key,action:(t=s.content)==null?void 0:t.action,created:(n=s.content)==null?void 0:n.created,updatedAt:(i=s.content)==null?void 0:i.updatedAt,deletedAt:(r=s.content)==null?void 0:r.deletedAt,batch:(o=s.content)==null?void 0:o.batch}}function dt(s){var e,t,n,i;if(s.type!==l.URGENT_NOTICE)throw new Error("不是紧急通知事件");return{urgency:((e=s.content)==null?void 0:e.urgency)||"info",message:((t=s.content)==null?void 0:t.message)||"",targetDevices:((n=s.content)==null?void 0:n.targetDevices)||[],senderId:s.senderId,senderInfo:((i=s.content)==null?void 0:i.senderInfo)||s.senderInfo,timestamp:s.timestamp}}function yt(s){var e,t,n,i;if(s.type!==l.NOTIFICATION)throw new Error("不是通知事件");return{message:((e=s.content)==null?void 0:e.message)||"",isUrgent:((t=s.content)==null?void 0:t.isUrgent)||!1,targetDevices:((n=s.content)==null?void 0:n.targetDevices)||[],senderId:s.senderId,senderInfo:((i=s.content)==null?void 0:i.senderInfo)||s.senderInfo,timestamp:s.timestamp,eventId:s.eventId}}function Tt(s){return s?s.deviceName==="realtime"?"实时同步":`${s.deviceName||"未知设备"} (${s.deviceType||"未知类型"})`:"未知设备"}function At(s={}){const{onChat:e,onKvChanged:t,onUrgentNotice:n,onNotification:i,onOtherEvent:r,enableLegacySupport:o=!0}=s;return a=>{ft(a,{[l.CHAT]:c=>{if(e){const f=o?lt(c):c;e(f,c)}},[l.KV_KEY_CHANGED]:c=>{if(t){const f=o?pt(c):c;t(f,c)}},[l.URGENT_NOTICE]:c=>{if(n){const f=o?dt(c):c;n(f,c)}},[l.NOTIFICATION]:c=>{if(i){const f=o?yt(c):c;i(f,c)}}}),r&&a.type!==l.CHAT&&a.type!==l.KV_KEY_CHANGED&&a.type!==l.URGENT_NOTICE&&a.type!==l.NOTIFICATION&&r(a)}}export{l as D,kt as a,vt as b,At as c,at as d,bt as e,Tt as f,I as g,wt as j,Et as l,_t as o,ut as s};
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