// audio.js
Page({
  onReady: function (e) {
    // 使用 wx.createAudioContext 获取 audio 上下文 context
    this.audioCtx = wx.createAudioContext('myAudio')
  },
  data: {
    poster: 'http://y.gtimg.cn/music/photo_new/T002R300x300M000003rsKF44GyaSk.jpg?max_age=2592000',
    name: '此时此刻',
    author: '许巍',
    src: 'http://ws.stream.qqmusic.qq.com/M500001VfvsJ21xFqb.mp3?guid=ffffffff82def4af4b12b3cd9337d5e7&uin=346897220&vkey=6292F51E1E384E06DCBDC9AB7C49FD713D632D313AC4858BACB8DDD29067D3C601481D36E62053BF8DFEAF74C0A5CCFADD6471160CAF3E6A&fromtag=46',
  },
  audioPlay: function () {
    this.audioCtx.play()
  },
  audioPause: function () {
    this.audioCtx.pause()
  },
  audio14: function () {
    this.audioCtx.seek(14)
  },
  audioStart: function () {
    this.audioCtx.seek(0)
  }
})

Page({
  data: {
    array: [{
      mode: 'scaleToFill',
      text: 'scaleToFill：不保持纵横比缩放图片，使图片完全适应'
    }, {
      mode: 'aspectFit',
      text: 'aspectFit：保持纵横比缩放图片，使图片的长边能完全显示出来'
    }, {
      mode: 'aspectFill',
      text: 'aspectFill：保持纵横比缩放图片，只保证图片的短边能完全显示出来'
    }, {
      mode: 'top',
      text: 'top：不缩放图片，只显示图片的顶部区域'
    }, {
      mode: 'bottom',
      text: 'bottom：不缩放图片，只显示图片的底部区域'
    }, {
      mode: 'center',
      text: 'center：不缩放图片，只显示图片的中间区域'
    }, {
      mode: 'left',
      text: 'left：不缩放图片，只显示图片的左边区域'
    }, {
      mode: 'right',
      text: 'right：不缩放图片，只显示图片的右边边区域'
    }, {
      mode: 'top left',
      text: 'top left：不缩放图片，只显示图片的左上边区域'
    }, {
      mode: 'top right',
      text: 'top right：不缩放图片，只显示图片的右上边区域'
    }, {
      mode: 'bottom left',
      text: 'bottom left：不缩放图片，只显示图片的左下边区域'
    }, {
      mode: 'bottom right',
      text: 'bottom right：不缩放图片，只显示图片的右下边区域'
    }],
    src: 'https://res.wx.qq.com/wxdoc/dist/assets/img/0.4cb08bb4.jpg'
  },
  imageError: function(e) {
    console.log('image3发生error事件，携带值为', e.detail.errMsg)
  }
})

function getRandomColor() {
  const rgb = []
  for (let i = 0; i < 3; ++i) {
    let color = Math.floor(Math.random() * 256).toString(16)
    color = color.length === 1 ? '0' + color : color
    rgb.push(color)
  }
  return '#' + rgb.join('')
}

Page({
  onShareAppMessage() {
    return {
      title: 'video',
      path: 'page/component/pages/video/video'
    }
  },

  onReady() {
    this.videoContext = wx.createVideoContext('myVideo')
  },

  onHide() {

  },

  inputValue: '',
  data: {
    src: '',
    danmuList:
    [{
      text: '第 1s 出现的弹幕',
      color: '#ff0000',
      time: 1
    }, {
      text: '第 3s 出现的弹幕',
      color: '#ff00ff',
      time: 3
    }],
  },

  bindInputBlur(e) {
    this.inputValue = e.detail.value
  },

  bindButtonTap() {
    const that = this
    wx.chooseVideo({
      sourceType: ['album', 'camera'],
      maxDuration: 60,
      camera: ['front', 'back'],
      success(res) {
        that.setData({
          src: res.tempFilePath
        })
      }
    })
  },

  bindVideoEnterPictureInPicture() {
    console.log('进入小窗模式')
  },

  bindVideoLeavePictureInPicture() {
    console.log('退出小窗模式')
  },

  bindPlayVideo() {
    console.log('1')
    this.videoContext.play()
  },
  bindSendDanmu() {
    this.videoContext.sendDanmu({
      text: this.inputValue,
      color: getRandomColor()
    })
  },

  videoErrorCallback(e) {
    console.log('视频错误信息:')
    console.log(e.detail.errMsg)
  }
})

 Page({
  data: {
    loop: true,
    leftAlphaSrcPath: 'https://efe-h2.cdn.bcebos.com/ceug/resource/res/2020-1/1577964961344/003e2f0dcd81.mp4',
    rightAlphaSrcPath: 'https://b.bdstatic.com/miniapp/assets/docs/alpha-right-example.mp4',
    autoplay: true
  },
  onStarted() {
    console.log('===onStarted');
  },
  onEnded() {
    console.log('===onEnded');
  }
})

Page({
  takePhoto() {
    const ctx = wx.createCameraContext()
    ctx.takePhoto({
      quality: 'high',
      success: (res) => {
        this.setData({
          src: res.tempImagePath
        })
      }
    })
  },
  error(e) {
    console.log(e.detail)
  }
})