lilishop-ui/im/src/components/chat/messaege/AudioMessage.vue

<template>
  <div class="audio-message">
    <div class="videodisc">
      <div class="disc" :class="{ play: isPlay }" @click="toPlay">
        <legacy-el-icon v-if="loading" name="el-icon-loading" />
        <legacy-el-icon v-else-if="isPlay" name="el-icon-video-pause" />
        <legacy-el-icon v-else name="el-icon-video-play" />
        <audio
          ref="audio"
          type="audio/mp3"
          :src="src"
          @timeupdate="timeupdate"
          @ended="ended"
          @canplay="canplay"
        ></audio>
      </div>
    </div>
    <div class="detail">
      <div class="text">
        <legacy-el-icon name="el-icon-service" />
        <span>{{ getCurrDuration }} / {{ getTotalDuration }}</span>
      </div>
      <div class="process">
        <el-progress :percentage="progress" :show-text="false" />
      </div>
    </div>
  </div>
</template>

<script setup>
import { computed, ref } from "vue";

defineOptions({ name: 'AudioMessage' });

defineProps({
  src: {
    type: String,
    default: '',
  },
});

function formatSeconds(value) {
  var theTime = parseInt(value) // 秒
  var theTime1 = 0 // 分
  var theTime2 = 0 // 小时
  if (theTime > 60) {
    theTime1 = parseInt(theTime / 60)
    theTime = parseInt(theTime % 60)
    if (theTime1 > 60) {
      theTime2 = parseInt(theTime1 / 60)
      theTime1 = parseInt(theTime1 % 60)
    }
  }

  var result = '' + parseInt(theTime) //秒
  if (10 > theTime > 0) {
    result = '0' + parseInt(theTime) //秒
  } else {
    result = '' + parseInt(theTime) //秒
  }

  if (10 > theTime1 > 0) {
    result = '0' + parseInt(theTime1) + ':' + result //分，不足两位数，首位补充0，
  } else {
    result = '' + parseInt(theTime1) + ':' + result //分
  }
  if (theTime2 > 0) {
    result = '' + parseInt(theTime2) + ':' + result //时
  }
  return result
}

const loading = ref(true)
const isPlay = ref(false)
const duration = ref(0)
const currentTime = ref(0)
const progress = ref(0)

const audio = ref(null)

const getTotalDuration = computed(() => formatSeconds(duration.value))
const getCurrDuration = computed(() => formatSeconds(currentTime.value))

function toPlay() {
  if (loading.value) {
    return
  }

  let audioEl = audio.value
  if (isPlay.value) {
    audioEl.pause()
  } else {
    audioEl.play()
  }
  isPlay.value = !isPlay.value
}

// 当目前的播放位置已更改时
function timeupdate() {
  let audioEl = audio.value
  currentTime.value = audioEl.currentTime
  progress.value = (audioEl.currentTime / audioEl.duration) * 100
}

// 当浏览器可以播放音频/视频时
function canplay() {
  duration.value = audio.value.duration
  loading.value = false
}

// 当目前的播放列表已结束时
function ended() {
  isPlay.value = false
}
</script>
<style scoped lang="less">
.audio-message {
  width: 200px;
  height: 60px;
  border-radius: 5px;
  background: #ffffff;
  display: flex;
  align-items: center;
  border: 1px solid #03a9f4;
  overflow: hidden;

  > div {
    height: 100%;
  }

  .videodisc {
    flex-basis: 60px;
    flex-shrink: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    .disc {
      width: 42px;
      height: 42px;
      background: #e9e5e5;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      color: white;
      cursor: pointer;
      transition: ease 0.5;

      &.play {
        background: #ff5722;
        box-shadow: 0 0 4px 0px #f76a3e;
      }

      i {
        font-size: 24px;
      }

      &:active i {
        transform: scale(1.1);
      }
    }
  }

  .detail {
    flex: 1 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding-top: 10px;

    .text {
      width: 90%;
      font-size: 12px;
      i {
        margin-right: 5px;
      }
    }

    .process {
      padding-top: 10px;
      height: 20px;
      width: 90%;
    }
  }
}
</style>