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r=this,n=e.sdkAppId,o=e.userId,i=e.audioContext,a=e.sign,u=e.status,s=e.worklet,f=e.timestamp,l=e.logger;c(this,t),this.audioContext_=i,this.destination_=this.audioContext_.createMediaStreamDestination(),this.gainNode_=this.audioContext_.createGain(),this.gainNode_.gain.value=1.1,this.log_=l,this.workletNode_=s,this.workletNode_.connect(this.gainNode_).connect(this.destination_),this.workletNode_.port.postMessage({type:"init",data:{sdkAppId:String(n),userId:o,timestamp:f,sign:a,status:u}}),this.workletNode_.port.onmessage=function(t){var e=t.data,n=e.type,o=e.data;if("ondump"===n&&r.isDumping_){var i=o.inputPCM,a=o.outputPCM;r.dump_.onDump(i,jd),r.dump_.onDump(a,Pd)}"dumped"===n&&r.dumped()},this.trackConstraint_={},this.localStream_=null,this.audioTrack_=null,this.source_=null,this.denoiserTrack_=null,this.enableDenoise_=!0,this.emitter_=new Bd,this.dump_=new BA(this.audioContext_)}var e,n,o,a;return f(t,[{key:"dumped",value:function(){this.isDumping_=!1;var t=this.dump_.getBlob(jd),e=this.dump_.getBlob(Pd);this.emitter_.emit("ondumpend",{blob:t,name:jd}),this.emitter_.emit("ondumpend",{blob:e,name:Pd}),this.dump_.reset()}},{key:"process",value:(a=u(i().mark((function t(e){var r,n,o;return i().wrap((function(t){for(;;)switch(t.prev=t.next){case 0:if(this.localStream_=e,this.log_.info("RTCAIDenoiser: denoiser process stream ID: ".concat(e.getId(),".")),this.audioTrack_=null==e?void 0:e.getAudioTrack(),this.audioTrack_){t.next=5;break}throw new Error("RTCAIDenoiser: cannot process localStream without audioTrack.");case 5:return t.next=7,this.audioTrack_.getSettings();case 7:return r=t.sent,this.destination_.channelCount=(null==r?void 0:r.channelCount)||1,(n=new MediaStream).addTrack(this.audioTrack_),this.source_=this.audioContext_.createMediaStreamSource(n),t.next=14,this.source_.connect(this.workletNode_);case 14:return this.trackConstraint_=this.audioTrack_.getConstraints(),this.trackConstraint_.noiseSuppression=!1,t.next=18,this.audioTrack_.applyConstraints(this.trackConstraint_);case 18:return o=this.destination_.stream,this.denoiserTrack_=o.getAudioTracks()[0],t.next=22,this.localStream_.replaceTrack(this.denoiserTrack_);case 22:this.localStream_&&this.localStream_.setIsAIDenoiser&&this.localStream_.setIsAIDenoiser(!0);case 23:case"end":return t.stop()}}),t,this)}))),function(t){return a.apply(this,arguments)})},{key:"updateTrack",value:(o=u(i().mark((function t(e){var r,n;return i().wrap((function(t){for(;;)switch(t.prev=t.next){case 0:return r=new MediaStream,t.next=3,r.addTrack(e);case 3:n=this.audioContext_.createMediaStreamSource(r),this.source_.disconnect(),n.connect(this.workletNode_),this.audioTrack_.stop(),this.audioTrack_=e,this.source_=n,this.log_.info("RTCAIDenoiser: ".concat(this.localStream_.getUserId()," updateTrack success."));case 10:case"end":return t.stop()}}),t,this)}))),function(t){return o.apply(this,arguments)})},{key:"disable",value:(n=u(i().mark((function t(){var e;return i().wrap((function(t){for(;;)switch(t.prev=t.next){case 0:return this.enableDenoise_=!1,null===(e=this.workletNode_)||void 0===e||e.port.postMessage({type:"disable"}),this.trackConstraint_.noiseSuppression=!0,t.next=5,this.audioTrack_.applyConstraints(this.trackConstraint_);case 5:return this.log_.info("RTCAIDenoiser: disable ai denoiser."),t.abrupt("return",this.enableDenoise_);case 7:case"end":return t.stop()}}),t,this)}))),function(){return n.apply(this,arguments)})},{key:"enable",value:(e=u(i().mark((function t(){var e;return i().wrap((function(t){for(;;)switch(t.prev=t.next){case 0:return this.enableDenoise_=!0,null===(e=this.workletNode_)||void 0===e||e.port.postMessage({type:"enable"}),this.trackConstraint_.noiseSuppression=!1,t.next=5,this.audioTrack_.applyConstraints(this.trackConstraint_);case 5:return this.log_.info("RTCAIDenoiser: enable ai 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processor.")),null===(t=this.localStream_)||void 0===t||t.stop(),null===(e=this.audioTrack_)||void 0===e||e.stop(),null===(r=this.workletNode_)||void 0===r||r.port.postMessage({type:"destroy"}),this.workletNode_.port.onmessage=null,null===(n=this.source_)||void 0===n||n.disconnect(),null===(o=this.destination_)||void 0===o||o.disconnect(),null===(i=this.workletNode_)||void 0===i||i.disconnect(),null===(a=this.dump_)||void 0===a||a.destroy(),this.emitter_.removeAllListeners()}},{key:"on",value:function(t,e,r){this.emitter_.on(t,e,r)}},{key:"off",value:function(t,e,r){"*"===t?this.emitter_.removeAllListeners():this.emitter_.off(t,e,r)}},{key:"resetDenoiser",value:function(t){if(r.default){var e=r.default.DenoiserMap;null!=e&&e.has(t.getUserId())&&e.delete(t.getUserId())}}}]),t}();r.default&&(r.default.addDenoiserProcessor=function(t){var e=t.processor,n=t.userId;if(r.default.DenoiserMap)r.default.DenoiserMap.set(n,e);else{var o=new Map;o.set(n,e),r.default.DenoiserMap=o}});var GA=function(){function t(e){var r=e.assetsPath;c(this,t),this.audioContext_=Cd(),this.assetsPath_=r,this.isLoaded_=!1}var e,n,a;return f(t,[{key:"createProcessor",value:(a=u(i().mark((function t(e){var n,a,u,c,s,f,l,p,h;return i().wrap((function(t){for(;;)switch(t.prev=t.next){case 0:return n=r.default?r.default.Logger.loggerManager.createLogger({id:e.userId,userId:e.userId,sdkAppId:e.sdkAppId}):{info:console.log},a=String(Date.now()).slice(0,-3),t.next=4,Nd(o(o({},e),{},{timestamp:a}));case 4:if(u=t.sent,c=u.auth,s=u.sign,f=u.status,l=u.message,c){t.next=12;break}throw n.info("RTCAIDenoiser: ".concat(e.userId," auth result: ").concat(c,". Message: ").concat(l)),new Error(l);case 12:return t.next=14,this.load();case 14:return t.next=16,this.initWorklet();case 16:return p=t.sent,h=new VA(o(o({},e),{},{audioContext:this.audioContext_,timestamp:a,sign:s,status:f,worklet:p,logger:n})),n.info("RTCAIDenoiser: ".concat(e.userId," create denoiser processor success.")),r.default&&r.default.addDenoiserProcessor({processor:h,userId:e.userId}),t.abrupt("return",h);case 21:case"end":return t.stop()}}),t,this)}))),function(t){return a.apply(this,arguments)})},{key:"load",value:(n=u(i().mark((function t(){return i().wrap((function(t){for(;;)switch(t.prev=t.next){case 0:if(this.isLoaded_){t.next=10;break}return t.prev=1,t.next=4,this.audioContext_.audioWorklet.addModule("".concat(this.assetsPath_,"/denoiser-wasm.js"));case 4:this.isLoaded_=!0,t.next=10;break;case 7:t.prev=7,t.t0=t.catch(1),console.error("Init assets from ".concat(this.assetsPath_," failed! Reason: ").concat(t.t0));case 10:case"end":return t.stop()}}),t,this,[[1,7]])}))),function(){return n.apply(this,arguments)})},{key:"initWorklet",value:(e=u(i().mark((function t(){return i().wrap((function(t){for(;;)switch(t.prev=t.next){case 0:return t.prev=0,t.abrupt("return",new AudioWorkletNode(this.audioContext_,"trtc-denoiser-processor",{numberOfInputs:1,numberOfOutputs:1}));case 4:return t.prev=4,t.t0=t.catch(0),t.next=8,this.load();case 8:return t.abrupt("return",new AudioWorkletNode(this.audioContext_,"trtc-denoiser-processor",{numberOfInputs:1,numberOfOutputs:1}));case 9:case"end":return t.stop()}}),t,this,[[0,4]])}))),function(){return e.apply(this,arguments)})},{key:"destroy",value:function(){var t;null===(t=this.audioContext_)||void 0===t||t.close()}},{key:"isSupported",value:function(){return"AudioWorklet"in window&&"WebAssembly"in window}}]),t}();return GA}));