Module 247692

function(e,t,n){"use strict";n.d(t,{A:()=>c});var r=n(143236),i=n(277738),s=n(256398),a=n(201327),o=n(731854),l=n(818348);let u=new s.A;class c extends r.EventEmitter{stream=new MediaStream;sourceId=o.qe;streamId=null;destroyed=!1;destroy(){null!=this.stream&&(u.release(this.stream),this.stream=null),null!=this.streamId&&(0,a.it)(this.streamId),this.destroyed=!0}getStreamId(){return this.streamId}async setSource(e){let t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};if(this.sourceId===e)return this.stream;this.sourceId=e,null!=this.stream&&(u.release(this.stream),this.stream=null);let n=await (0,i.DT)();if(this.sourceId===o.qe)return this.setStream(new MediaStream);let r={width:1280,...t};n.some(e=>e.id===this.sourceId)&&(r.deviceId=this.sourceId);try{let e=await u.acquire({audio:!1,video:r});if(this.destroyed)throw u.release(e),Error("VideoInput: Already destroyed");return this.emit("permission",!0),this.setStream(e)}catch(e){if("string"!=typeof e)switch(e.name){case"PermissionDeniedError":case"NotAllowedError":throw this.emit("permission",!1),l.xe.PERMISSION_DENIED;case"PermissionDismissedError":throw this.emit("permission",!1),l.xe.PERMISSION_DISMISSED;case"DevicesNotFoundError":case"NotFoundError":throw l.xe.NO_DEVICES_FOUND;default:throw e.name||"UNKNOWN"}throw e}}setStream(e){return null!=this.streamId&&((0,a.it)(this.streamId),this.streamId=null),this.stream=e,e.onaddtrack=e=>this.emit("add-video-track",e),e.getVideoTracks().length>0&&(this.streamId=(0,a.ju)(e)),this.emit("stream",e),this.emit("video",this.getStreamId()),e}}}