<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="utf-8" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
    <meta name="apple-mobile-web-app-capable" content="yes" />
    <meta name="apple-mobile-web-app-status-bar-style" content="black" />
    <meta name="format-detection" content="telephone=no" />
    <meta name="mobile-web-app-capable" content="yes" />
    <meta name="msapplication-tap-highlight" content="no" />
    <meta name="fragment" content="!" />
    <meta
      name="viewport"
      content="width=device-width, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0, user-scalable=0, viewport-fit=cover"
    />
    <meta
      http-equiv="Cache-Control"
      content="no-cache, no-store, must-revalidate"
    />
    <meta http-equiv="Pragma" content="no-cache" />
    <meta http-equiv="Expires" content="0" />
    <meta http-equiv="Cache" content="no-cache" />
    <meta name="description" content="" />

    <link rel="icon" href="../../favicon.ico" />
    <title>查看协议</title>
    <style>
      body {
        padding: 0;
        margin: 0;
        height: 100vh;
        overflow: hidden;
      }
      .downloadUrl {
        position: fixed;
        bottom: 15px;
        width: 90%;
        background: #01c1b5;
        border-radius: 30px;
        left: 5%;
        text-align: center;
        padding: 15px 0;
        color: #fff;
        font-size: 16px;
      }
    </style>
  </head>
  <body>
    <style>
      .m-toast {
        position: fixed;
        top: 50%;
        left: 50%;
        display: -webkit-box;
        display: -webkit-flex;
        display: flex;
        -webkit-box-orient: vertical;
        -webkit-box-direction: normal;
        -webkit-flex-direction: column;
        flex-direction: column;
        -webkit-box-align: center;
        -webkit-align-items: center;
        align-items: center;
        -webkit-box-pack: center;
        -webkit-justify-content: center;
        justify-content: center;
        box-sizing: content-box;
        width: 88px;
        max-width: 70%;
        min-height: 88px;
        padding: 16px;
        color: #fff;
        font-size: 14px;
        line-height: 20px;
        white-space: pre-wrap;
        text-align: center;
        word-wrap: break-word;
        background-color: rgba(50, 50, 51, 0.88);
        border-radius: 4px;
        -webkit-transform: translate3d(-50%, -50%, 0);
        transform: translate3d(-50%, -50%, 0);
        z-index: 2002;
      }
      .m-loading {
        position: relative;
        color: #fff;
        font-size: 0;
        vertical-align: middle;
        padding: 4px;
      }
      .m-loading__spinner {
        position: relative;
        display: inline-block;
        width: 30px;
        max-width: 100%;
        height: 30px;
        max-height: 100%;
        vertical-align: middle;
        -webkit-animation: m-rotate 0.8s linear infinite;
        animation: m-rotate 0.8s linear infinite;
      }
      .m-loading__spinner--circular {
        -webkit-animation-duration: 2s;
        animation-duration: 2s;
      }
      .m-loading__circular {
        display: block;
        width: 100%;
        height: 100%;
      }
      .m-loading__circular circle {
        -webkit-animation: m-circular 1.5s ease-in-out infinite;
        animation: m-circular 1.5s ease-in-out infinite;
        stroke: currentColor;
        stroke-width: 3;
        stroke-linecap: round;
      }
      .m-loading__text {
        display: inline-block;
        margin-left: 8px;
        color: #969799;
        font-size: 14px;
        vertical-align: middle;
      }
      .m-loading--vertical {
        display: -webkit-box;
        display: -webkit-flex;
        display: flex;
        -webkit-box-orient: vertical;
        -webkit-box-direction: normal;
        -webkit-flex-direction: column;
        flex-direction: column;
        -webkit-box-align: center;
        -webkit-align-items: center;
        align-items: center;
      }
      .m-loading--vertical .m-loading__text {
        margin: 8px 0 0;
      }
      @-webkit-keyframes m-circular {
        0% {
          stroke-dasharray: 1, 200;
          stroke-dashoffset: 0;
        }
        50% {
          stroke-dasharray: 90, 150;
          stroke-dashoffset: -40;
        }
        100% {
          stroke-dasharray: 90, 150;
          stroke-dashoffset: -120;
        }
      }
      @keyframes m-circular {
        0% {
          stroke-dasharray: 1, 200;
          stroke-dashoffset: 0;
        }
        50% {
          stroke-dasharray: 90, 150;
          stroke-dashoffset: -40;
        }
        100% {
          stroke-dasharray: 90, 150;
          stroke-dashoffset: -120;
        }
      }
      .m-toast__text {
        margin-top: 8px;
      }
    </style>
    <div
      id="m_loading"
      class="m-toast m-toast--middle m-toast--loading"
      style="z-index: 2001"
    >
      <div class="m-loading m-loading--circular m-toast__loading">
        <span class="m-loading__spinner m-loading__spinner--circular"
          ><svg viewBox="25 25 50 50" class="m-loading__circular">
            <circle cx="50" cy="50" r="20" fill="none"></circle></svg
        ></span>
      </div>
      <div class="m-toast__text">加载中...</div>
    </div>
    <div id="app">
      <iframe
        src=""
        id="iframe"
        style="border: 0"
        width="100%"
        height="800"
      ></iframe>

      <!-- <div class="downloadUrl" onclick="funDownLoadUrl()">下载协议</div> -->
      <!-- <van-button color="#01C1B5" round @click="onDownLoad">下载协议</van-button> -->
    </div>
    <script type="text/javascript" src="../js/utils.js"></script>
    <script type="text/javascript">
      var downloadUrl = getQueryVariable('downLoadUrl')
      var iframe = document.querySelector('#iframe')
      iframe.src = './web/viewer.html?file=' + decodeURIComponent(downloadUrl)

      function funDownLoadUrl() {
        window.location.href = decodeURIComponent(downloadUrl)
      }

      if (iframe.attachEvent) {
        iframe.attachEvent('onload', function () {
          // alert("Local iframe is now loaded.");
          document.querySelector('#m_loading').style.display = 'none'
        })
      } else {
        iframe.onload = function () {
          // alert("Local iframe is now loaded.");
          document.querySelector('#m_loading').style.display = 'none'
        }
      }

      setTimeout(function () {
        document.querySelector('#m_loading').style.display = 'none'
      }, 5000)
    </script>
  </body>
</html>