miue-ui/components/player/PlayerEvent.js

ali miniProgram UI components for vehicle.

const PE={};
PE.TYPE={
    PLAY:"play",
    LIKE:"like",
    NEXT:"next",
    PREV:"prev",
    LIST:"list",
    MODE:"mode",
    RATE:"rate",
    FORWARD:'forw',
    BACKWARD:'back',
    VOLUME:'volu',
    COLLECT:'collect'
}
PE.STATE={
    LIST:'list',
    PREV:'prev',
    PLAY:'play',
    PAUSE:'pause',
    NEXT:'next',
    LIKE:'like',
    LIKED:'liked',
    MODE_NORMAL:'normal',
    MODE_SINGLE:'single',
    MODE_LOOP:'loop',
    MODE_RANDOM:'random',
    MODE_FORWARD:'forward',
    RATE_05:'rate05',
    RATE_10:'rate10',
    RATE_15:'rate15',
    RATE_20:'rate20', 
    FORWARD:'playforward',
    BACKWARD:'playbackward',
    VOLUME_NONE:'volumenone',
    VOLUME_LOW:'volumelow',
    VOLUME_HIGH:'volumehigh'
}
PE.TYPES='types';
const Notice=new Map([
  [PE.STATE.LIST,'展开播放列表'],
  [PE.STATE.PREV,'播放前一首'],
  [PE.STATE.PLAY,'播放'],
  [PE.STATE.PAUSE,'暂停'],
  [PE.STATE.NEXT,'播放下一首'],
  [PE.STATE.LIKE,'取消收藏'],
  [PE.STATE.LIKED,'添加收藏'],
  [PE.STATE.MODE_NORMAL,'顺序播放'],
  [PE.STATE.MODE_SINGLE,'单曲循环'],
  [PE.STATE.MODE_LOOP,'循环播放'],
  [PE.STATE.MODE_RANDOM,'随机播放'],
  [PE.STATE.MODE_FORWARD,'倒序播放'],
  [PE.STATE.RATE_05,'0.5倍慢速播放'],
  [PE.STATE.RATE_10,'正常速度播放'],
  [PE.STATE.RATE_15,'1.5倍速播放'],
  [PE.STATE.RATE_20,'2倍速度播放'],
  [PE.STATE.FORWARD,'快进'],
  [PE.STATE.BACKWARD,'后退'],
  [PE.STATE.VOLUME_NONE,'静音'],
  [PE.STATE.VOLUME_LOW,'低音量'],
  [PE.STATE.VOLUME_HIGH,'高音量']
])
const StatesMap=new Map([
  [PE.TYPE.LIST,[PE.STATE.LIST]],
  [PE.TYPE.PREV,[PE.STATE.PREV]],
  [PE.TYPE.PLAY,[PE.STATE.PLAY,PE.STATE.PAUSE]],
  [PE.TYPE.NEXT,[PE.STATE.NEXT]],
  [PE.TYPE.LIKE,[PE.STATE.LIKE,PE.STATE.LIKED]],
  [PE.TYPE.MODE,[PE.STATE.MODE_NORMAL,PE.STATE.MODE_SINGLE,PE.STATE.MODE_LOOP,PE.STATE.MODE_RANDOM,PE.STATE.MODE_FORWARD]],
  [PE.TYPE.RATE,[PE.STATE.RATE_10,PE.STATE.RATE_15,PE.STATE.RATE_20,PE.STATE.RATE_10]],
  [PE.TYPE.FORWARD,[PE.STATE.FORWARD]],
  [PE.TYPE.BACKWARD,[PE.STATE.BACKWARD]],
  [PE.TYPE.VOLUME,[PE.STATE.VOLUME_HIGH,PE.STATE.VOLUME_NONE,PE.STATE.VOLUME_LOW]],
  [PE.TYPES,[PE.TYPE.PLAY,PE.TYPE.LIKE,PE.TYPE.NEXT,PE.TYPE.PREV,PE.TYPE.LIST,PE.TYPE.MODE,PE.TYPE.RATE,PE.TYPE.BACKWARD,PE.TYPE.FORWARD,PE.TYPE.VOLUME]]
])

PE.notice=(state)=>{
  my.showToast({
      type: 'none',
      content: Notice.get(state)
  });
}
PE.verify=(type,arr)=>{
  let _legal=new Set(StatesMap.get(type));
  if(arr!=undefined){
    let _verify=new Set(arr);
    
    for(let i of _verify.keys()){
      i=i.toLowerCase();
      if(!_legal.has(i)){
        _verify.delete(i);
        if(my.isIDE){
          console.warn(`组件参数：${type} 的配置值 :${i} 不合法，合法值为：${[..._legal]}` ) 
        }
      }
    }
    return [..._verify];
  }else{
    return [..._legal];
  }  
}
export default PE;