anxiao_web/pages/cmddispatch/audio/audio.js

var deviceSosAlarmList=[];
var deviceSosAudioTimer=null;
var deviceSosAudio=null;

//设备报警声音
function playDeviceSosAudio(deviceid){
    var flag=0;
    for(var i=0;i<deviceSosAlarmList.length;i++){
        if(deviceSosAlarmList[i]==deviceid){
            flag++;
        }
    }
    if(flag==0){
        deviceSosAlarmList.push(deviceid);
    }
    if(deviceSosAudio==null){
        deviceSosAudio=new Audio('./pages/cmddispatch/audio/sosAlarm.mp3');
        deviceSosAudio.addEventListener("canplay", function(){//监听audio是否加载完毕
            deviceSosAudio.play();
        })
        
    }
    if(deviceSosAudioTimer==null){
        deviceSosAudioTimer=setInterval(() => {
            if(deviceSosAlarmList.length!=0){
                deviceSosAudio.play();
            }
        },5000);	
    }  
}

//取消设备声音
function stopDeviceSosAudio(deviceid){
    //直接不响
    for(var i=0;i<deviceSosAlarmList.length;i++){
        if(deviceid==deviceSosAlarmList[i]){
            deviceSosAlarmList.splice(i,1);
            break;
        }
    }


    if(deviceSosAlarmList.length==0){
        if(deviceSosAudioTimer!=null){
            clearInterval(deviceSosAudioTimer);
            deviceSosAudioTimer=null;	
        }
        if(deviceSosAudio!=null){
            deviceSosAudio.pause();
            deviceSosAudio=null;
        }
    }
}

var pushButtonTimer=null;
var pushButtonAlarmDeviceList=[];
var pushButtonAudio=null;
//报警按钮请求声音
function playPushButtonAudio(deviceid){
    var flag=0;
    for(var i=0;i<pushButtonAlarmDeviceList.length;i++){
        if(pushButtonAlarmDeviceList[i]==deviceid){
            flag++;
        }
    }
    if(flag==0){
        pushButtonAlarmDeviceList.push(deviceid);
    }
    if(pushButtonAudio==null){
        pushButtonAudio=new Audio('./audio/sosAlarm.mp3');

        pushButtonAudio.addEventListener("canplay", function(){//监听audio是否加载完毕
            pushButtonAudio.play();
        });


       
    }
    if(pushButtonTimer==null){
        pushButtonTimer=setInterval(() => {
            if(pushButtonAlarmDeviceList.length!=0){
                pushButtonAudio.play();
            }
        },1000);	
    }  
}

//报警按钮关闭声音
function stopPushButtonAudio(deviceid){  
    //直接不响
    for(var i=0;i<pushButtonAlarmDeviceList.length;i++){
        if(deviceid==pushButtonAlarmDeviceList[i]){
            pushButtonAlarmDeviceList.splice(i,1);
            break;
        }
    }
    if(pushButtonAlarmDeviceList.length==0){
        if(pushButtonTimer!=null){
            clearInterval(pushButtonTimer);
            pushButtonTimer=null;	
        }
        if(pushButtonAudio!=null){
            pushButtonAudio.pause();
            pushButtonAudio=null;
        }

    }
}

var videoRequireTimer=null;
var videoRequireList=[];
var videoRequireAudio=null;


//可视对讲请求声音
function playVideoRequireAudio(deviceid){
    var flag=0;
    for(var i=0;i<videoRequireList.length;i++){
        if(videoRequireList[i]==deviceid){
            flag++;
        }
    }
    if(flag==0){
        videoRequireList.push(deviceid);
    }
    if(videoRequireAudio==null){
        videoRequireAudio=new Audio('./audio/videoReq.mp3');
        videoRequireAudio.addEventListener("canplay", function(){//监听audio是否加载完毕
            videoRequireAudio.play();
        })
       
    }
    if(videoRequireTimer==null){
        videoRequireTimer=setInterval(() => {
            if(videoRequireList.length!=0){
                videoRequireAudio.play();
            }
        },5000);	
    }  
}

//可视对讲关闭声音
function stopVideoRequireAudio(deviceid){
    //直接不响
    for(var i=0;i<videoRequireList.length;i++){
        if(deviceid==videoRequireList[i]){
            videoRequireList.splice(i,1);
            break;
        }
    }
    if(videoRequireList.length==0){
        if(videoRequireTimer!=null){
            clearInterval(videoRequireTimer);
            videoRequireTimer=null;	
        }
        if(videoRequireAudio!=null){
            videoRequireAudio.pause();
            videoRequireAudio=null;
        }
   
    }
}


export {
    playDeviceSosAudio,
    stopDeviceSosAudio,
    playPushButtonAudio,
    stopPushButtonAudio,
    playVideoRequireAudio,
    stopVideoRequireAudio
}