refactor(chromecast): [PKG-CAST-03] isolate SDK and player lifecycles

docs/compiled/artplayer-plugin-chromecast.js

@@ -4,4 +4,4 @@
  * (c) 2017-2026 Harvey Zhao
  * Released under the MIT License.
  */
-!function(e,t){"object"===typeof exports&&"undefined"!==typeof module?module.exports=t():"function"==typeof define&&define.amd?(t.artplayerPluginChromecast=t(),define(function(){return t.artplayerPluginChromecast})):(e="undefined"!==typeof globalThis?globalThis:e||self).artplayerPluginChromecast=t()}(this,function(){"use strict";return function(e){let t=!1,o=null,n=null;const a=e=>{const t=document.querySelector(".art-icon-cast");if(t)switch(e){case"connected":t.style.color="red";break;case"connecting":case"disconnecting":t.style.color="orange";break;default:t.style.color="white"}},c=()=>new Promise((c,s)=>{var i;window.__onGCastApiAvailable=i=>{if(i){const s=window.cast.framework.CastContext.getInstance();s.setOptions({receiverApplicationId:window.chrome.cast.media.DEFAULT_MEDIA_RECEIVER_APP_ID,autoJoinPolicy:window.chrome.cast.AutoJoinPolicy.ORIGIN_SCOPED}),s.addEventListener(window.cast.framework.CastContextEventType.SESSION_STATE_CHANGED,t=>{const c=window.cast.framework.SessionState;switch(n=t.sessionState,o=t.session,t.sessionState){case c.NO_SESSION:e.onStateChange?.("disconnected"),a("disconnected");break;case c.SESSION_STARTING:e.onStateChange?.("connecting"),a("connecting");break;case c.SESSION_STARTED:e.onStateChange?.("connected"),a("connected");break;case c.SESSION_ENDING:e.onStateChange?.("disconnecting"),a("disconnecting");break;case c.SESSION_RESUMED:e.onStateChange?.("connected"),a("connected")}}),s.addEventListener(window.cast.framework.CastContextEventType.CAST_STATE_CHANGED,t=>{const o=window.cast.framework.CastState;switch(t.castState){case o.NO_DEVICES_AVAILABLE:e.onCastAvailable?.(!1);break;case o.NOT_CONNECTED:case o.CONNECTING:case o.CONNECTED:e.onCastAvailable?.(!0)}}),t=!0,c()}else s(new Error("Cast API is not available"))},window.chrome&&window.chrome.cast||(i=e.sdk||"https://www.gstatic.com/cv/js/sender/v1/cast_sender.js?loadCastFramework=1",new Promise((e,t)=>{const o=document.createElement("script");o.src=i,o.onload=e,o.onerror=t,document.body.appendChild(o)})).catch(s)}),s=(t,o)=>{const n=e.url||t.option.url,a=new window.chrome.cast.media.MediaInfo(n,e.mimeType||function(e){return{mp4:"video/mp4",webm:"video/webm",ogg:"video/ogg",ogv:"video/ogg",mp3:"audio/mp3",wav:"audio/wav",flv:"video/x-flv",mov:"video/quicktime",avi:"video/x-msvideo",wmv:"video/x-ms-wmv",mpd:"application/dash+xml",m3u8:"application/x-mpegURL"}[e.split("?")[0].split("#")[0].split(".").pop().toLowerCase()]||"application/octet-stream"}(n)),c=new window.chrome.cast.media.LoadRequest(a);o.loadMedia(c).then(()=>{t.notice.show="Casting started",e.onCastStart?.()}).catch(o=>{throw t.notice.show="Error casting media",e.onError?.(o),o})};return async a=>(a.controls.add({name:"chromecast",position:"right",tooltip:"Chromecast",html:`<i class="art-icon art-icon-cast">${e.icon||'<svg height="20" width="20" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 576 512"><path d="M512 96H64v99c-13-2-26.4-3-40-3H0V96C0 60.7 28.7 32 64 32H512c35.3 0 64 28.7 64 64V416c0 35.3-28.7 64-64 64H288V456c0-13.6-1-27-3-40H512V96zM24 224c128.1 0 232 103.9 232 232c0 13.3-10.7 24-24 24s-24-10.7-24-24c0-101.6-82.4-184-184-184c-13.3 0-24-10.7-24-24s10.7-24 24-24zm8 192a32 32 0 1 1 0 64 32 32 0 1 1 0-64zM0 344c0-13.3 10.7-24 24-24c75.1 0 136 60.9 136 136c0 13.3-10.7 24-24 24s-24-10.7-24-24c0-48.6-39.4-88-88-88c-13.3 0-24-10.7-24-24z"/></svg>'}</i>`,click:async()=>{if(!t)try{await c()}catch(i){throw a.notice.show="Failed to initialize Cast API",e.onError?.(i),i}const n=window.cast.framework.CastContext.getInstance();if(o)s(a,o);else try{const e=await n.requestSession();s(a,e)}catch(i){throw a.notice.show="Error connecting to cast session",e.onError?.(i),i}}}),{name:"artplayerPluginChromecast",getCastState:()=>n,isCasting:()=>null!==o})}});
+!function(e,t){"object"===typeof exports&&"undefined"!==typeof module?module.exports=t():"function"==typeof define&&define.amd?(e.artplayerPluginChromecast=t(),define(function(){return e.artplayerPluginChromecast})):(e="undefined"!==typeof globalThis?globalThis:e||self).artplayerPluginChromecast=t()}(this,function(){"use strict";const e={mp4:"video/mp4",webm:"video/webm",ogg:"video/ogg",ogv:"video/ogg",mp3:"audio/mp3",wav:"audio/wav",flv:"video/x-flv",mov:"video/quicktime",avi:"video/x-msvideo",wmv:"video/x-ms-wmv",mpd:"application/dash+xml",m3u8:"application/x-mpegURL"};function t(t,o,n,i){const r=n.url||i,s=r.split("?")[0].split("#")[0].split(".").pop().toLowerCase(),a=new t.media.MediaInfo(r,n.mimeType||e[s]||"application/octet-stream");return o.loadMedia(new t.media.LoadRequest(a))}const o=new WeakMap,n=new WeakSet;function i(e){const t=e.cast?.framework,o=e.chrome?.cast;if("function"===typeof t?.CastContext?.getInstance&&t.CastContextEventType&&t.SessionState&&t.CastState&&"function"===typeof o?.media?.MediaInfo&&"function"===typeof o.media.LoadRequest&&o.AutoJoinPolicy)return{framework:t,media:o.media,autoJoinPolicy:o.AutoJoinPolicy.ORIGIN_SCOPED}}function r(e,t){let o;const n=new Promise((n,i)=>{o={ready:t,resolve:n,reject:i},e.subscribers.add(o)});let i=!1;return{promise:n,release:()=>{i||(i=!0,e.subscribers.delete(o),o.reject(new Error("Cast initialization cancelled")),e.subscribers.size||e.cancel())}}}function s(e,s){let a,c,l,d,u,f,m=!1,v=null,S=null,p=0,E=!1;const w=new Promise(e=>{f=()=>e(void 0)});let C;const h=()=>!m&&!e.isDestroy,y=e=>{if(s.onStateChange?.(e),!h())return;const t=C?.querySelector(".art-icon-cast");t&&(t.style.color="connected"===e?"red":"connecting"===e||"disconnecting"===e?"orange":"white")},g=e=>{if(!h()||!a)return;S=e.sessionState;const t=a.framework.SessionState;S===t.NO_SESSION||S===t.SESSION_ENDED||S===t.SESSION_START_FAILED?((S!==t.NO_SESSION||E)&&(p++,u?.()),v=null,y("disconnected")):((S===t.SESSION_ENDING||v&&e.session&&e.session!==v)&&(p++,u?.()),v=e.session||null,S===t.SESSION_STARTING?y("connecting"):S===t.SESSION_ENDING?y("disconnecting"):S!==t.SESSION_STARTED&&S!==t.SESSION_RESUMED||y("connected"))},A=e=>{if(!h()||!a)return;const t=a.framework.CastState;e.castState===t.NO_DEVICES_AVAILABLE?s.onCastAvailable?.(!1):e.castState!==t.NOT_CONNECTED&&e.castState!==t.CONNECTING&&e.castState!==t.CONNECTED||s.onCastAvailable?.(!0)},_=()=>{const e=c,t=a;if(c=void 0,a=void 0,e&&t){const n=t.framework.CastContextEventType,i=[];try{e.removeEventListener(n.SESSION_STATE_CHANGED,g)}catch(o){i.push(o)}try{e.removeEventListener(n.CAST_STATE_CHANGED,A)}catch(o){i.push(o)}if(i.length)throw i[0]}},N=()=>{if(m)return;m=!0,f();const t=d;d=void 0;const o=[];for(const i of[t,_,()=>e.off("destroy",N)])try{i?.()}catch(n){o.push(n)}if(v=null,C=void 0,o.length)throw o[0]};async function I(){const l=p,f=()=>h()&&p===l;let m;const S=new Promise(e=>{m=()=>e(void 0)});u=m;let C="Failed to initialize Cast API";try{if(!a||!c){const e=function(e,t){const n=window,s=i(n);if(s)return{promise:new Promise((e,o)=>{try{t(s),e(s)}catch(n){o(n)}}),release:()=>{}};const a=o.get(n);if(a)return r(a,t);const c={subscribers:new Set,cancel:()=>v(void 0,new Error("Cast initialization cancelled"))};o.set(n,c);const l=r(c,t),d=n.__onGCastApiAvailable;let u,f,m=!1;function v(e,t){if(!m){m=!0,void 0!==f&&n.clearTimeout(f),o.delete(n),n.__onGCastApiAvailable===S&&(n.__onGCastApiAvailable=d),u&&(u.onload=null,u.onerror=null,e||u.remove());for(const o of c.subscribers)try{e?(o.ready(e),o.resolve(e)):o.reject(t)}catch(i){o.reject(i)}c.subscribers.clear()}}function S(e,t){try{d?.call(n,e,t)}finally{v(e?i(n):void 0,new Error("Cast API is not available"))}}n.__onGCastApiAvailable=S;try{f=n.setTimeout(()=>v(void 0,new Error("Timed out initializing Cast API")),3e4),u=document.createElement("script"),u.src=e||"https://www.gstatic.com/cv/js/sender/v1/cast_sender.js?loadCastFramework=1",u.onerror=e=>v(void 0,e),u.onload=()=>{const e=i(n);e&&v(e)},document.body.appendChild(u)}catch(p){v(void 0,p)}return l}(s.sdk,e=>{if(!f())return;if(a=e,c=function(e){const t=e.framework.CastContext.getInstance();return n.has(t)||(t.setOptions({receiverApplicationId:e.media.DEFAULT_MEDIA_RECEIVER_APP_ID,autoJoinPolicy:e.autoJoinPolicy}),n.add(t)),t}(a),!f())return;const t=a.framework.CastContextEventType;try{c.addEventListener(t.SESSION_STATE_CHANGED,g),h()&&c.addEventListener(t.CAST_STATE_CHANGED,A)}catch(o){try{_()}catch{}throw o}});d=e.release,await Promise.race([e.promise,w,S]),e.release(),d=void 0}if(!f()||!c||!a)return;C="Error connecting to cast session",E=!0;let l=c.getCurrentSession();if(!f())return;if(!l){if(await Promise.race([c.requestSession(),w,S]),!f())return;l=c.getCurrentSession()}if(!f())return;if(!l)throw new Error("No active Cast session");v=l,C="Error casting media",await Promise.race([t(a,l,s,e.option.url),w,S]),f()&&(e.notice.show="Casting started",s.onCastStart?.())}catch(y){if(f())throw e.notice.show=C,s.onError?.(y),y}Line truncated

docs/compiled/artplayer-plugin-chromecast.legacy.js

@@ -4,4 +4,4 @@
  * (c) 2017-2026 Harvey Zhao
  * Released under the MIT License.
  */
-!function(e,t){"object"===typeof exports&&"undefined"!==typeof module?module.exports=t():"function"==typeof define&&define.amd?(t.artplayerPluginChromecast=t(),define(function(){return t.artplayerPluginChromecast})):(e="undefined"!==typeof globalThis?globalThis:e||self).artplayerPluginChromecast=t()}(this,function(){"use strict";var e=(e,t,n)=>new Promise((o,a)=>{var c=e=>{try{i(n.next(e))}catch(t){a(t)}},s=e=>{try{i(n.throw(e))}catch(t){a(t)}},i=e=>e.done?o(e.value):Promise.resolve(e.value).then(c,s);i((n=n.apply(e,t)).next())});return function(t){let n=!1,o=null,a=null;const c=e=>{const t=document.querySelector(".art-icon-cast");if(t)switch(e){case"connected":t.style.color="red";break;case"connecting":case"disconnecting":t.style.color="orange";break;default:t.style.color="white"}},s=()=>new Promise((e,s)=>{var i;window.__onGCastApiAvailable=i=>{if(i){const s=window.cast.framework.CastContext.getInstance();s.setOptions({receiverApplicationId:window.chrome.cast.media.DEFAULT_MEDIA_RECEIVER_APP_ID,autoJoinPolicy:window.chrome.cast.AutoJoinPolicy.ORIGIN_SCOPED}),s.addEventListener(window.cast.framework.CastContextEventType.SESSION_STATE_CHANGED,e=>{var n,s,i,l,r;const d=window.cast.framework.SessionState;switch(a=e.sessionState,o=e.session,e.sessionState){case d.NO_SESSION:null==(n=t.onStateChange)||n.call(t,"disconnected"),c("disconnected");break;case d.SESSION_STARTING:null==(s=t.onStateChange)||s.call(t,"connecting"),c("connecting");break;case d.SESSION_STARTED:null==(i=t.onStateChange)||i.call(t,"connected"),c("connected");break;case d.SESSION_ENDING:null==(l=t.onStateChange)||l.call(t,"disconnecting"),c("disconnecting");break;case d.SESSION_RESUMED:null==(r=t.onStateChange)||r.call(t,"connected"),c("connected")}}),s.addEventListener(window.cast.framework.CastContextEventType.CAST_STATE_CHANGED,e=>{var n,o,a;const c=window.cast.framework.CastState;switch(e.castState){case c.NO_DEVICES_AVAILABLE:null==(n=t.onCastAvailable)||n.call(t,!1);break;case c.NOT_CONNECTED:null==(o=t.onCastAvailable)||o.call(t,!0);break;case c.CONNECTING:case c.CONNECTED:null==(a=t.onCastAvailable)||a.call(t,!0)}}),n=!0,e()}else s(new Error("Cast API is not available"))},window.chrome&&window.chrome.cast||(i=t.sdk||"https://www.gstatic.com/cv/js/sender/v1/cast_sender.js?loadCastFramework=1",new Promise((e,t)=>{const n=document.createElement("script");n.src=i,n.onload=e,n.onerror=t,document.body.appendChild(n)})).catch(s)}),i=(e,n)=>{const o=t.url||e.option.url,a=new window.chrome.cast.media.MediaInfo(o,t.mimeType||function(e){return{mp4:"video/mp4",webm:"video/webm",ogg:"video/ogg",ogv:"video/ogg",mp3:"audio/mp3",wav:"audio/wav",flv:"video/x-flv",mov:"video/quicktime",avi:"video/x-msvideo",wmv:"video/x-ms-wmv",mpd:"application/dash+xml",m3u8:"application/x-mpegURL"}[e.split("?")[0].split("#")[0].split(".").pop().toLowerCase()]||"application/octet-stream"}(o)),c=new window.chrome.cast.media.LoadRequest(a);n.loadMedia(c).then(()=>{var n;e.notice.show="Casting started",null==(n=t.onCastStart)||n.call(t)}).catch(n=>{var o;throw e.notice.show="Error casting media",null==(o=t.onError)||o.call(t,n),n})};return c=>e(null,null,function*(){return c.controls.add({name:"chromecast",position:"right",tooltip:"Chromecast",html:`<i class="art-icon art-icon-cast">${t.icon||'<svg height="20" width="20" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 576 512"><path d="M512 96H64v99c-13-2-26.4-3-40-3H0V96C0 60.7 28.7 32 64 32H512c35.3 0 64 28.7 64 64V416c0 35.3-28.7 64-64 64H288V456c0-13.6-1-27-3-40H512V96zM24 224c128.1 0 232 103.9 232 232c0 13.3-10.7 24-24 24s-24-10.7-24-24c0-101.6-82.4-184-184-184c-13.3 0-24-10.7-24-24s10.7-24 24-24zm8 192a32 32 0 1 1 0 64 32 32 0 1 1 0-64zM0 344c0-13.3 10.7-24 24-24c75.1 0 136 60.9 136 136c0 13.3-10.7 24-24 24s-24-10.7-24-24c0-48.6-39.4-88-88-88c-13.3 0-24-10.7-24-24z"/></svg>'}</i>`,click:()=>e(null,null,function*(){var e,a;if(!n)try{yield s()}catch(r){throw c.notice.show="Failed to initialize Cast API",null==(e=t.onError)||e.call(t,r),r}const l=window.cast.framework.CastContext.getInstance();if(o)i(c,o);else try{const e=yield l.requestSession();i(c,e)}catch(r){throw c.notice.show="Error connecting to cast session",null==(a=t.onError)||a.call(t,r),r}})}),{name:"artplayerPluginChromecast",getCastState:()=>a,isCasting:()=>null!==o}})}});
+!function(e,t){"object"===typeof exports&&"undefined"!==typeof module?module.exports=t():"function"==typeof define&&define.amd?(e.artplayerPluginChromecast=t(),define(function(){return e.artplayerPluginChromecast})):(e="undefined"!==typeof globalThis?globalThis:e||self).artplayerPluginChromecast=t()}(this,function(){"use strict";var e=(e,t,o)=>new Promise((n,i)=>{var r=e=>{try{a(o.next(e))}catch(t){i(t)}},s=e=>{try{a(o.throw(e))}catch(t){i(t)}},a=e=>e.done?n(e.value):Promise.resolve(e.value).then(r,s);a((o=o.apply(e,t)).next())});const t={mp4:"video/mp4",webm:"video/webm",ogg:"video/ogg",ogv:"video/ogg",mp3:"audio/mp3",wav:"audio/wav",flv:"video/x-flv",mov:"video/quicktime",avi:"video/x-msvideo",wmv:"video/x-ms-wmv",mpd:"application/dash+xml",m3u8:"application/x-mpegURL"};function o(e,o,n,i){const r=n.url||i,s=r.split("?")[0].split("#")[0].split(".").pop().toLowerCase(),a=new e.media.MediaInfo(r,n.mimeType||t[s]||"application/octet-stream");return o.loadMedia(new e.media.LoadRequest(a))}const n=new WeakMap,i=new WeakSet;function r(e){var t,o,n,i;const r=null==(t=e.cast)?void 0:t.framework,s=null==(o=e.chrome)?void 0:o.cast;if("function"===typeof(null==(n=null==r?void 0:r.CastContext)?void 0:n.getInstance)&&r.CastContextEventType&&r.SessionState&&r.CastState&&"function"===typeof(null==(i=null==s?void 0:s.media)?void 0:i.MediaInfo)&&"function"===typeof s.media.LoadRequest&&s.AutoJoinPolicy)return{framework:r,media:s.media,autoJoinPolicy:s.AutoJoinPolicy.ORIGIN_SCOPED}}function s(e,t){let o;const n=new Promise((n,i)=>{o={ready:t,resolve:n,reject:i},e.subscribers.add(o)});let i=!1;return{promise:n,release:()=>{i||(i=!0,e.subscribers.delete(o),o.reject(new Error("Cast initialization cancelled")),e.subscribers.size||e.cancel())}}}function a(t,a){let l,c,u,d,v,f,m=!1,S=null,p=null,E=0,C=!1;const w=new Promise(e=>{f=()=>e(void 0)});let h;const y=()=>!m&&!t.isDestroy,g=e=>{var t;if(null==(t=a.onStateChange)||t.call(a,e),!y())return;const o=null==h?void 0:h.querySelector(".art-icon-cast");o&&(o.style.color="connected"===e?"red":"connecting"===e||"disconnecting"===e?"orange":"white")},A=e=>{if(!y()||!l)return;p=e.sessionState;const t=l.framework.SessionState;p===t.NO_SESSION||p===t.SESSION_ENDED||p===t.SESSION_START_FAILED?((p!==t.NO_SESSION||C)&&(E++,null==v||v()),S=null,g("disconnected")):((p===t.SESSION_ENDING||S&&e.session&&e.session!==S)&&(E++,null==v||v()),S=e.session||null,p===t.SESSION_STARTING?g("connecting"):p===t.SESSION_ENDING?g("disconnecting"):p!==t.SESSION_STARTED&&p!==t.SESSION_RESUMED||g("connected"))},_=e=>{var t,o;if(!y()||!l)return;const n=l.framework.CastState;e.castState===n.NO_DEVICES_AVAILABLE?null==(t=a.onCastAvailable)||t.call(a,!1):e.castState!==n.NOT_CONNECTED&&e.castState!==n.CONNECTING&&e.castState!==n.CONNECTED||null==(o=a.onCastAvailable)||o.call(a,!0)},N=()=>{const e=c,t=l;if(c=void 0,l=void 0,e&&t){const n=t.framework.CastContextEventType,i=[];try{e.removeEventListener(n.SESSION_STATE_CHANGED,A)}catch(o){i.push(o)}try{e.removeEventListener(n.CAST_STATE_CHANGED,_)}catch(o){i.push(o)}if(i.length)throw i[0]}},I=()=>{if(m)return;m=!0,f();const e=d;d=void 0;const o=[];for(const i of[e,N,()=>t.off("destroy",I)])try{null==i||i()}catch(n){o.push(n)}if(S=null,h=void 0,o.length)throw o[0]};function T(){return e(this,null,function*(){var e,u;const f=E,m=()=>y()&&E===f;let p;const h=new Promise(e=>{p=()=>e(void 0)});v=p;let g="Failed to initialize Cast API";try{if(!l||!c){const e=function(e,t){const o=window,i=r(o);if(i)return{promise:new Promise((e,o)=>{try{t(i),e(i)}catch(n){o(n)}}),release:()=>{}};const a=n.get(o);if(a)return s(a,t);const l={subscribers:new Set,cancel:()=>m(void 0,new Error("Cast initialization cancelled"))};n.set(o,l);const c=s(l,t),u=o.__onGCastApiAvailable;let d,v,f=!1;function m(e,t){if(!f){f=!0,void 0!==v&&o.clearTimeout(v),n.delete(o),o.__onGCastApiAvailable===S&&(o.__onGCastApiAvailable=u),d&&(d.onload=null,d.onerror=null,e||d.remove());for(const o of l.subscribers)try{e?(o.ready(e),o.resolve(e)):o.reject(t)}catch(i){o.reject(i)}l.subscribers.clear()}}function S(e,t){try{null==u||u.call(o,e,t)}finally{m(e?r(o):void 0,new Error("Cast API is not available"))}}o.__onGCastApiAvailable=S;try{v=o.setTimeout(()=>m(void 0,new Error("Timed out initializing Cast API")),3e4),d=document.createElement("script"),d.src=e||"https://www.gstatic.com/cv/js/sender/v1/cast_sender.js?loadCastFramework=1",d.onerror=e=>m(void 0,e),d.onload=()=>{const e=r(o);e&&m(e)},document.body.appendChild(d)}catch(p){m(void 0,p)}return c}(a.sdk,e=>{if(!m())return;if(l=e,c=function(e){const t=e.framework.CastContext.getInstance();return i.has(t)||(t.setOptions({receiverApplicationId:e.media.DEFAULT_MEDIA_RECEIVER_APP_ID,autoJoinPolicy:e.autoJoinPolicy}),i.add(t)),t}(l),!m())return;const t=l.framework.CastContextEventType;try{c.addEventListener(t.SESSION_STATE_CHANGED,A),y()&&c.addEventListener(t.CAST_STATE_CHANGED,_)}catch(o){try{N()}catch(n){}throw o}});d=e.release,yield Promise.race([e.promise,w,h]),e.relLine truncated

docs/compiled/artplayer-plugin-chromecast.mjs

@@ -4,173 +4,359 @@
  * (c) 2017-2026 Harvey Zhao
  * Released under the MIT License.
  */
-function loadScript(src) {
-  return new Promise((resolve, reject) => {
-    const script = document.createElement("script");
-    script.src = src;
-    script.onload = resolve;
-    script.onerror = reject;
-    document.body.appendChild(script);
-  });
-}
-function getMimeType(url) {
+const icon = '<svg height="20" width="20" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M4 7V4h17v14h-8M3 11a10 10 0 0 1 10 10M3 16a5 5 0 0 1 5 5"/><circle cx="3" cy="21" r="1" fill="currentColor" stroke="none"/></svg>\r\n';
+const mimeTypes = {
+  mp4: "video/mp4",
+  webm: "video/webm",
+  ogg: "video/ogg",
+  ogv: "video/ogg",
+  mp3: "audio/mp3",
+  wav: "audio/wav",
+  flv: "video/x-flv",
+  mov: "video/quicktime",
+  avi: "video/x-msvideo",
+  wmv: "video/x-ms-wmv",
+  mpd: "application/dash+xml",
+  m3u8: "application/x-mpegURL"
+};
+function loadMedia(sdk, session, option, currentUrl) {
+  const url = option.url || currentUrl;
   const extension = url.split("?")[0].split("#")[0].split(".").pop().toLowerCase();
-  const mimeTypes = {
-    mp4: "video/mp4",
-    webm: "video/webm",
-    ogg: "video/ogg",
-    ogv: "video/ogg",
-    mp3: "audio/mp3",
-    wav: "audio/wav",
-    flv: "video/x-flv",
-    mov: "video/quicktime",
-    avi: "video/x-msvideo",
-    wmv: "video/x-ms-wmv",
-    mpd: "application/dash+xml",
-    m3u8: "application/x-mpegURL"
-  };
-  return mimeTypes[extension] || "application/octet-stream";
+  const info = new sdk.media.MediaInfo(url, option.mimeType || mimeTypes[extension] || "application/octet-stream");
+  return session.loadMedia(new sdk.media.LoadRequest(info));
 }
-function artplayerPluginChromecast(option) {
-  const DEFAULT_ICON = `<svg height="20" width="20" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 576 512"><path d="M512 96H64v99c-13-2-26.4-3-40-3H0V96C0 60.7 28.7 32 64 32H512c35.3 0 64 28.7 64 64V416c0 35.3-28.7 64-64 64H288V456c0-13.6-1-27-3-40H512V96zM24 224c128.1 0 232 103.9 232 232c0 13.3-10.7 24-24 24s-24-10.7-24-24c0-101.6-82.4-184-184-184c-13.3 0-24-10.7-24-24s10.7-24 24-24zm8 192a32 32 0 1 1 0 64 32 32 0 1 1 0-64zM0 344c0-13.3 10.7-24 24-24c75.1 0 136 60.9 136 136c0 13.3-10.7 24-24 24s-24-10.7-24-24c0-48.6-39.4-88-88-88c-13.3 0-24-10.7-24-24z"/></svg>`;
-  const DEFAULT_SDK = "https://www.gstatic.com/cv/js/sender/v1/cast_sender.js?loadCastFramework=1";
-  let isCastInitialized = false;
-  let castSession = null;
-  let castState = null;
-  const updateCastButton = (state) => {
-    const button = document.querySelector(".art-icon-cast");
-    if (button) {
-      switch (state) {
-        case "connected":
-          button.style.color = "red";
-          break;
-        case "connecting":
-        case "disconnecting":
-          button.style.color = "orange";
-          break;
-        case "disconnected":
-        default:
-          button.style.color = "white";
-          break;
+const DEFAULT_SDK = "https://www.gstatic.com/cv/js/sender/v1/cast_sender.js?loadCastFramework=1";
+const pending = /* @__PURE__ */ new WeakMap();
+const configured = /* @__PURE__ */ new WeakSet();
+function ready(host) {
+  const framework = host.cast?.framework;
+  const api = host.chrome?.cast;
+  if (typeof framework?.CastContext?.getInstance === "function" && framework.CastContextEventType && framework.SessionState && framework.CastState && typeof api?.media?.MediaInfo === "function" && typeof api.media.LoadRequest === "function" && api.AutoJoinPolicy) {
+    return { framework, media: api.media, autoJoinPolicy: api.AutoJoinPolicy.ORIGIN_SCOPED };
+  }
+}
+function configure(sdk) {
+  const context = sdk.framework.CastContext.getInstance();
+  if (!configured.has(context)) {
+    context.setOptions({ receiverApplicationId: sdk.media.DEFAULT_MEDIA_RECEIVER_APP_ID, autoJoinPolicy: sdk.autoJoinPolicy });
+    configured.add(context);
+  }
+  return context;
+}
+function lease(loading, onReady) {
+  let subscriber;
+  const promise = new Promise((resolve, reject) => {
+    subscriber = { ready: onReady, resolve, reject };
+    loading.subscribers.add(subscriber);
+  });
+  let released = false;
+  return { promise, release: () => {
+    if (released)
+      return;
+    released = true;
+    loading.subscribers.delete(subscriber);
+    subscriber.reject(new Error("Cast initialization cancelled"));
+    if (!loading.subscribers.size)
+      loading.cancel();
+  } };
+}
+function loadSdk(src, onReady) {
+  const host = window;
+  const loaded = ready(host);
+  if (loaded) {
+    const promise = new Promise((resolve, reject) => {
+      try {
+        onReady(loaded);
+        resolve(loaded);
+      } catch (error) {
+        reject(error);
+      }
+    });
+    return { promise, release: () => {
+    } };
+  }
+  const existing = pending.get(host);
+  if (existing)
+    return lease(existing, onReady);
+  const loading = { subscribers: /* @__PURE__ */ new Set(), cancel: () => finish(void 0, new Error("Cast initialization cancelled")) };
+  pending.set(host, loading);
+  const subscription = lease(loading, onReady);
+  const previous = host.__onGCastApiAvailable;
+  let script;
+  let timer;
+  let settled = false;
+  function finish(sdk, error) {
+    if (settled)
+      return;
+    settled = true;
+    if (timer !== void 0)
+      host.clearTimeout(timer);
+    pending.delete(host);
+    if (host.__onGCastApiAvailable === available)
+      host.__onGCastApiAvailable = previous;
+    if (script) {
+      script.onload = null;
+      script.onerror = null;
+      if (!sdk)
+        script.remove();
+    }
+    for (const subscriber of loading.subscribers) {
+      try {
+        if (sdk) {
+          subscriber.ready(sdk);
+          subscriber.resolve(sdk);
+        } else {
+          subscriber.reject(error);
+        }
+      } catch (error2) {
+        subscriber.reject(error2);
       }
     }
-  };
-  const initializeCastApi = () => {
-    return new Promise((resolve, reject) => {
-      window.__onGCastApiAvailable = (isAvailable) => {
-        if (isAvailable) {
-          const context = window.cast.framework.CastContext.getInstance();
-          context.setOptions({
-            receiverApplicationId: window.chrome.cast.media.DEFAULT_MEDIA_RECEIVER_APP_ID,
-            autoJoinPolicy: window.chrome.cast.AutoJoinPolicy.ORIGIN_SCOPED
-          });
-          context.addEventListener(
-            window.cast.framework.CastContextEventType.SESSION_STATE_CHANGED,
-            (event) => {
-              const SessionState = window.cast.framework.SessionState;
-              castState = event.sessionState;
-              castSession = event.session;
-              switch (event.sessionState) {
-                case SessionState.NO_SESSION:
-                  option.onStateChange?.("disconnected");
-                  updateCastButton("disconnected");
-                  break;
-                case SessionState.SESSION_STARTING:
-                  option.onStateChange?.("connecting");
-                  updateCastButton("connecting");
-                  break;
-                case SessionState.SESSION_STARTED:
-                  option.onStateChange?.("connected");
-                  updateCastButton("connected");
-                  break;
-                case SessionState.SESSION_ENDING:
-                  option.onStateChange?.("disconnecting");
-                  updateCastButton("disconnecting");
-                  break;
-                case SessionState.SESSION_RESUMED:
-                  option.onStateChange?.("connected");
-                  updateCastButton("connected");
-                  break;
-              }
-            }
-          );
-          context.addEventListener(window.cast.framework.CastContextEventType.CAST_STATE_CHANGED, (event) => {
-            const CastState = window.cast.framework.CastState;
-            switch (event.castState) {
-              case CastState.NO_DEVICES_AVAILABLE:
-                option.onCastAvailable?.(false);
-                break;
-              case CastState.NOT_CONNECTED:
-                option.onCastAvailable?.(true);
-                break;
-              case CastState.CONNECTING:
-              case CastState.CONNECTED:
-                option.onCastAvailable?.(true);
-                break;
-            }
-          });
-          isCastInitialized = true;
-          resolve();
-        } else {
-          reject(new Error("Cast API is not available"));
-        }
-      };
-      if (!window.chrome || !window.chrome.cast) {
-        loadScript(option.sdk || DEFAULT_SDK).catch(reject);
-      }
-    });
-  };
-  const castVideo = (art, session) => {
-    const url = option.url || art.option.url;
-    const mediaInfo = new window.chrome.cast.media.MediaInfo(url, option.mimeType || getMimeType(url));
-    const request = new window.chrome.cast.media.LoadRequest(mediaInfo);
-    session.loadMedia(request).then(() => {
-      art.notice.show = "Casting started";
-      option.onCastStart?.();
-    }).catch((error) => {
-      art.notice.show = "Error casting media";
-      option.onError?.(error);
-      throw error;
-    });
-  };
-  return async (art) => {
-    art.controls.add({
-      name: "chromecast",
-      position: "right",
-      tooltip: "Chromecast",
-      html: `<i class="art-icon art-icon-cast">${option.icon || DEFAULT_ICON}</i>`,
-      click: async () => {
-        if (!isCastInitialized) {
-          try {
-            await initializeCastApi();
-          } catch (error) {
-            art.notice.show = "Failed to initialize Cast API";
-            option.onError?.(error);
-            throw error;
-          }
-        }
-        const context = window.cast.framework.CastContext.getInstance();
-        if (castSession) {
-          castVideo(art, castSession);
-        } else {
-          try {
-            const session = await context.requestSession();
-            castVideo(art, session);
-          } catch (error) {
-            art.notice.show = "Error connecting to cast session";
-            option.onError?.(error);
-            throw error;
-          }
-        }
-      }
-    });
-    return {
-      name: "artplayerPluginChromecast",
-      getCastState: () => castState,
-      isCasting: () => castSession !== null
+    loading.subscribers.clear();
+  }
+  function available(value, errorInfo) {
+    try {
+      previous?.call(host, value, errorInfo);
+    } finally {
+      const sdk = value ? ready(host) : void 0;
+      finish(sdk, new Error("Cast API is not available"));
+    }
+  }
+  host.__onGCastApiAvailable = available;
+  try {
+    timer = host.setTimeout(() => finish(void 0, new Error("Timed out initializing Cast API")), 3e4);
+    script = document.createElement("script");
+    script.src = src || DEFAULT_SDK;
+    script.onerror = (error) => finish(void 0, error);
+    script.onload = () => {
+      const sdk = ready(host);
+      if (sdk)
+        finish(sdk);
     };
-  };
+    document.body.appendChild(script);
+  } catch (error) {
+    finish(void 0, error);
+  }
+  return subscription;
 }
+function createController(art, option) {
+  let disposed = false;
+  let sdk;
+  let context;
+  let session = null;
+  let state = null;
+  let activeClick;
+  let releaseLoader;
+  let generation = 0;
+  let operationStarted = false;
+  let cancelOperation;
+  let cancel;
+  const cancelled = new Promise((resolve) => {
+    cancel = () => resolve(void 0);
+  });
+  let element;
+  const active = () => !disposed && !art.isDestroy;
+  const update = (value) => {
+    option.onStateChange?.(value);
+    if (!active())
+      return;
+    const button = element?.querySelector(".art-icon-cast");
+    if (button)
+      button.style.color = value === "connected" ? "red" : value === "connecting" || value === "disconnecting" ? "orange" : "white";
+  };
+  const onSession = (event) => {
+    if (!active() || !sdk)
+      return;
+    state = event.sessionState;
+    const states = sdk.framework.SessionState;
+    if (state === states.NO_SESSION || state === states.SESSION_ENDED || state === states.SESSION_START_FAILED) {
+      if (state !== states.NO_SESSION || operationStarted) {
+        generation++;
+        cancelOperation?.();
+      }
+      session = null;
+      update("disconnected");
+    } else {
+      if (state === states.SESSION_ENDING || session && event.session && event.session !== session) {
+        generation++;
+        cancelOperation?.();
+      }
+      session = event.session || null;
+      if (state === states.SESSION_STARTING)
+        update("connecting");
+      else if (state === states.SESSION_ENDING)
+        update("disconnecting");
+      else if (state === states.SESSION_STARTED || state === states.SESSION_RESUMED)
+        update("connected");
+    }
+  };
+  const onAvailability = (event) => {
+    if (!active() || !sdk)
+      return;
+    const states = sdk.framework.CastState;
+    if (event.castState === states.NO_DEVICES_AVAILABLE)
+      option.onCastAvailable?.(false);
+    else if (event.castState === states.NOT_CONNECTED || event.castState === states.CONNECTING || event.castState === states.CONNECTED)
+      option.onCastAvailable?.(true);
+  };
+  const detach = () => {
+    const ownedContext = context;
+    const ownedSdk = sdk;
+    context = void 0;
+    sdk = void 0;
+    if (ownedContext && ownedSdk) {
+      const events = ownedSdk.framework.CastContextEventType;
+      const errors = [];
+      try {
+        ownedContext.removeEventListener(events.SESSION_STATE_CHANGED, onSession);
+      } catch (error) {
+        errors.push(error);
+      }
+      try {
+        ownedContext.removeEventListener(events.CAST_STATE_CHANGED, onAvailability);
+      } catch (error) {
+        errors.push(error);
+      }
+      if (errors.length)
+        throw errors[0];
+    }
+  };
+  const destroy = () => {
+    if (disposed)
+      return;
+    disposed = true;
+    cancel();
+    const release = releaseLoader;
+    releaseLoader = void 0;
+    const errors = [];
+    for (const cleanup of [release, detach, () => art.off("destroy", destroy)]) {
+      try {
+        cleanup?.();
+      } catch (error) {
+        errors.push(error);
+      }
+    }
+    session = null;
+    element = void 0;
+    if (errors.length)
+      throw errors[0];
+  };
+  async function cast() {
+    const epoch = generation;
+    const currentOperation = () => active() && generation === epoch;
+    let stop;
+    const superseded = new Promise((resolve) => {
+      stop = () => resolve(void 0);
+    });
+    cancelOperation = stop;
+    let failureNotice = "Failed to initialize Cast API";
+    try {
+      if (!sdk || !context) {
+        const loading = loadSdk(option.sdk, (available) => {
+          if (!currentOperation())
+            return;
+          sdk = available;
+          context = configure(sdk);
+          if (!currentOperation())
+            return;
+          const events = sdk.framework.CastContextEventType;
+          try {
+            context.addEventListener(events.SESSION_STATE_CHANGED, onSession);
+            if (active())
+              context.addEventListener(events.CAST_STATE_CHANGED, onAvailability);
+          } catch (error) {
+            try {
+              detach();
+            } catch {
+            }
+            throw error;
+          }
+        });
+        releaseLoader = loading.release;
+        await Promise.race([loading.promise, cancelled, superseded]);
+        loading.release();
+        releaseLoader = void 0;
+      }
+      if (!currentOperation() || !context || !sdk)
+        return;
+      failureNotice = "Error connecting to cast session";
+      operationStarted = true;
+      let current = context.getCurrentSession();
+      if (!currentOperation())
+        return;
+      if (!current) {
+        await Promise.race([context.requestSession(), cancelled, superseded]);
+        if (!currentOperation())
+          return;
+        current = context.getCurrentSession();
+      }
+      if (!currentOperation())
+        return;
+      if (!current)
+        throw new Error("No active Cast session");
+      session = current;
+      failureNotice = "Error casting media";
+      await Promise.race([loadMedia(sdk, current, option, art.option.url), cancelled, superseded]);
+      if (currentOperation()) {
+        art.notice.show = "Casting started";
+        option.onCastStart?.();
+      }
+    } catch (error) {
+      if (currentOperation()) {
+        art.notice.show = failureNotice;
+        option.onError?.(error);
+        throw error;
+      }
+    } finally {
+      releaseLoader?.();
+      releaseLoader = void 0;
+      if (cancelOperation === stop)
+        cancelOperation = void 0;
+      operationStarted = false;
+    }
+  }
+  const click = () => {
+    if (!active())
+      return Promise.resolve();
+    if (!activeClick) {
+      let resolve;
+      let reject;
+      activeClick = new Promise((yes, no) => {
+        resolve = yes;
+        reject = no;
+      });
+      activeClick.catch(() => {
+      });
+      cast().then(() => {
+        activeClick = void 0;
+        resolve();
+      }, (error) => {
+        activeClick = void 0;
+        reject(error);
+      });
+    }
+    return activeClick;
+  };
+  art.controls.add({
+    name: "chromecast",
+    position: "right",
+    tooltip: "Chromecast",
+    html: `<i class="art-icon art-icon-cast">${option.icon || icon}</i>`,
+    mounted(control) {
+      if (active())
+        element = control;
+    },
+    click
+  });
+  art.on("destroy", destroy);
+  if (art.isDestroy)
+    destroy();
+  return { name: "artplayerPluginChromecast", getCastState: () => state, isCasting: () => session !== null };
+}
+function artplayerPluginChromecast(option) {
+  return async (art) => createController(art, option);
+}
+Object.defineProperty(artplayerPluginChromecast, "default", { value: artplayerPluginChromecast, writable: true, configurable: true });
 export {
   artplayerPluginChromecast as default
 };