<template>
  <el-container id="app">
    <el-main>
      <Home />
    </el-main>
    <el-footer id="app-footer">
      <el-row>
        <a href="https://github.com/ix64/unlock-music" target="_blank">音乐解锁</a>({{ version }})
        ：移除已购音乐的加密保护。
        <a href="https://github.com/ix64/unlock-music/wiki/使用提示" target="_blank">使用提示</a>
      </el-row>
      <el-row>
        目前支持 QQ音乐(qmc, mflac, mgg), 酷狗音乐(kgm), 虾米音乐(xm), 酷我音乐(.kwm)
        <a href="https://github.com/ix64/unlock-music/blob/master/README.md" target="_blank">更多</a>。
      </el-row>
      <el-row>
        <!--如果进行二次开发，此行版权信息不得移除且应明显地标注于页面上-->
        <span>Copyright &copy; 2019 - {{ new Date().getFullYear() }} MengYX</span>
        音乐解锁使用
        <a href="https://github.com/ix64/unlock-music/blob/master/LICENSE" target="_blank">MIT许可协议</a>
        开放源代码
      </el-row>
    </el-footer>
  </el-container>
</template>

<script>
import FileSelector from '@/component/FileSelector';
import PreviewTable from '@/component/PreviewTable';
import config from '@/../package.json';
import Home from '@/view/Home';
import { checkUpdate } from '@/utils/api';

export default {
  name: 'app',
  components: {
    FileSelector,
    PreviewTable,
    Home,
  },
  data() {
    return {
      version: config.version,
    };
  },
  created() {
    this.$nextTick(() => this.finishLoad());
  },
  methods: {
    async finishLoad() {
      const mask = document.getElementById('loader-mask');
      if (!!mask) mask.remove();
      let updateInfo;
      try {
        updateInfo = await checkUpdate(this.version);
      } catch (e) {
        console.warn('check version info failed', e);
      }
      if (
        updateInfo &&
        process.env.NODE_ENV === 'production' &&
        (updateInfo.HttpsFound || (updateInfo.Found && window.location.protocol !== 'https:'))
      ) {
        this.$notify.warning({
          title: '发现更新',
          message: `发现新版本 v${updateInfo.Version}<br/>更新详情：${updateInfo.Detail}<br/> <a target="_blank" href="${updateInfo.URL}">获取更新</a>`,
          dangerouslyUseHTMLString: true,
          duration: 15000,
          position: 'top-left',
        });
      } else {
        this.$notify.info({
          title: '离线使用',
          message: `我们使用PWA技术，无网络也能使用<br/>最近更新：${config.updateInfo}<br/><a target="_blank" href="https://github.com/ix64/unlock-music/wiki/使用提示">使用提示</a>`,
          dangerouslyUseHTMLString: true,
          duration: 10000,
          position: 'top-left',
        });
      }
    },
  },
};
</script>

<style lang="scss">
@import 'scss/unlock-music';
</style>
