<!--
<markdown-content :markdownData="formData"></markdown-content>
import markdownContent from '@/components/markdown-content.vue';
-->

<template>
  <div class="markdown-content" v-htmlContent="formData.content"></div>
</template>
<script>
export default {
  props: {
    markdownData: {
      type: [Object, Array],
      default() {
        return {};
      }
    }
  },
  directives: {
    htmlContent: {
      // 指令的定义
      bind: function(el, param) {
        el.innerHTML = param.value;
      }
    }
  },
  data() {
    return {
      formData: this.markdownData
    };
  },
  watch: {
    markdownData(newData, oldData) {
      this.formData = newData;
    }
  },
  mounted() {
    this.formData = this.markdownData;
  }
};
</script>
<style lang="less">
.markdown-content {
  h1,
  h2,
  h3,
  h4 {
    color: #111111;
    font-weight: 400;
    margin-top: 1em;
  }

  h1,
  h2,
  h3,
  h4,
  h5 {
    font-family: Georgia, Palatino, serif;
  }
  h1,
  h2,
  h3,
  h4,
  h5,
  dl {
    margin-bottom: 16px;
    padding: 0;
  }
  p {
    margin: 8px 0;
  }
  h1 {
    font-size: 48px;
    line-height: 54px;
  }
  h2 {
    font-size: 36px;
    line-height: 42px;
  }
  h1,
  h2 {
    border-bottom: 1px solid #efeaea;
    padding-bottom: 10px;
  }
  h3 {
    font-size: 24px;
    line-height: 30px;
  }
  h4 {
    font-size: 21px;
    line-height: 26px;
  }
  h5 {
    font-size: 18px;
    list-style: 23px;
  }
  a {
    color: #0099ff;
    margin: 0;
    padding: 0;
    vertical-align: baseline;
  }
  a:hover {
    text-decoration: none;
    color: #ff6600;
  }
  a:visited {
    /*color: purple;*/
  }
  ul,
  ol {
    padding: 0;
    padding-left: 24px;
    margin: 0;
  }
  li {
    line-height: 24px;
  }
  p,
  ul,
  ol {
    font-size: 16px;
    line-height: 24px;
  }

  ol ol,
  ul ol {
    list-style-type: lower-roman;
  }

  pre {
    max-width: 800px;
    white-space: pre-wrap;
    line-height: 1.7em;
    overflow: auto;
    padding: 6px 10px;
  }
  /*
  code {
    font-family: Consolas, Monaco, Andale Mono, monospace;
    line-height: 1.5;
    font-size: 13px;
  }*/

  /* code, pre {
    border-radius: 3px;
    background-color:#f7f7f7;
    color: inherit;
  }

  code {
    font-family: Consolas, Monaco, Andale Mono, monospace;
    margin: 0 2px;
  }

  pre {
    line-height: 1.7em;
    overflow: auto;
    padding: 6px 10px;
    border-left: 5px solid #6CE26C;
  } */

  /*   pre > code {
    border: 0;
    display: inline;
    max-width: initial;
    padding: 0;
    margin: 0;
    overflow: initial;
    line-height: inherit;
    font-size: .85em;
    white-space: pre;
    background: 0 0;

} */

  /*   code {
    color: #666555;
} */

  /** markdown preview plus 对于代码块的处理有些问题, 所以使用统一的颜色 */
  /*code .keyword {
    color: #8959a8;
  }

  code .number {
    color: #f5871f;
  }

  code .comment {
    color: #998
  }*/

  aside {
    display: block;
    float: right;
    width: 390px;
  }
  blockquote {
    border-left: 0.5em solid #eee;
    padding: 0 0 0 2em;
    margin-left: 0;
  }
  blockquote cite {
    font-size: 14px;
    line-height: 20px;
    color: #bfbfbf;
  }
  blockquote cite:before {
    content: '\2014 \00A0';
  }

  blockquote p {
    color: #666;
  }
  hr {
    text-align: left;
    color: #999;
    height: 2px;
    padding: 0;
    margin: 16px 0;
    background-color: #e7e7e7;
    border: 0 none;
  }

  dl {
    padding: 0;
  }

  dl dt {
    padding: 10px 0;
    margin-top: 16px;
    font-size: 1em;
    font-style: italic;
    font-weight: bold;
  }

  dl dd {
    padding: 0 16px;
    margin-bottom: 16px;
  }

  dd {
    margin-left: 0;
  }

  /* Code below this line is copyright Twitter Inc. */

  button,
  input,
  select,
  textarea {
    font-size: 100%;
    margin: 0;
    vertical-align: baseline;
    *vertical-align: middle;
  }
  button,
  input {
    line-height: normal;
    *overflow: visible;
  }
  button::-moz-focus-inner,
  input::-moz-focus-inner {
    border: 0;
    padding: 0;
  }
  button,
  input[type='button'],
  input[type='reset'],
  input[type='submit'] {
    cursor: pointer;
    -webkit-appearance: button;
  }
  input[type='checkbox'],
  input[type='radio'] {
    cursor: pointer;
  }
  /* override default chrome & firefox settings */
  input:not([type='image']),
  textarea {
    -webkit-box-sizing: content-box;
    -moz-box-sizing: content-box;
    box-sizing: content-box;
  }

  input[type='search'] {
    -webkit-appearance: textfield;
    -webkit-box-sizing: content-box;
    -moz-box-sizing: content-box;
    box-sizing: content-box;
  }
  input[type='search']::-webkit-search-decoration {
    -webkit-appearance: none;
  }
  label,
  input,
  select,
  textarea {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    font-size: 13px;
    font-weight: normal;
    line-height: normal;
    margin-bottom: 18px;
  }
  input[type='checkbox'],
  input[type='radio'] {
    cursor: pointer;
    margin-bottom: 0;
  }
  input[type='text'],
  input[type='password'],
  textarea,
  select {
    display: inline-block;
    width: 210px;
    padding: 4px;
    font-size: 13px;
    font-weight: normal;
    line-height: 18px;
    height: 18px;
    color: #808080;
    border: 1px solid #ccc;
    -webkit-border-radius: 3px;
    -moz-border-radius: 3px;
    border-radius: 3px;
  }
  select,
  input[type='file'] {
    height: 27px;
    line-height: 27px;
  }
  textarea {
    height: auto;
  }
  /* grey out placeholders */
  :-moz-placeholder {
    color: #bfbfbf;
  }
  ::-webkit-input-placeholder {
    color: #bfbfbf;
  }
  input[type='text'],
  input[type='password'],
  select,
  textarea {
    -webkit-transition: border linear 0.2s, box-shadow linear 0.2s;
    -moz-transition: border linear 0.2s, box-shadow linear 0.2s;
    transition: border linear 0.2s, box-shadow linear 0.2s;
    -webkit-box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.1);
    -moz-box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.1);
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.1);
  }
  input[type='text']:focus,
  input[type='password']:focus,
  textarea:focus {
    outline: none;
    border-color: rgba(82, 168, 236, 0.8);
    -webkit-box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.1), 0 0 8px rgba(82, 168, 236, 0.6);
    -moz-box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.1), 0 0 8px rgba(82, 168, 236, 0.6);
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.1), 0 0 8px rgba(82, 168, 236, 0.6);
  }
  /* buttons */
  button {
    display: inline-block;
    padding: 4px 14px;
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    font-size: 13px;
    line-height: 18px;
    -webkit-border-radius: 4px;
    -moz-border-radius: 4px;
    border-radius: 4px;
    -webkit-box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.2), 0 1px 2px rgba(0, 0, 0, 0.05);
    -moz-box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.2), 0 1px 2px rgba(0, 0, 0, 0.05);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.2), 0 1px 2px rgba(0, 0, 0, 0.05);
    background-color: #0064cd;
    background-repeat: repeat-x;
    background-image: -khtml-gradient(linear, left top, left bottom, from(#049cdb), to(#0064cd));
    background-image: -moz-linear-gradient(top, #049cdb, #0064cd);
    background-image: -ms-linear-gradient(top, #049cdb, #0064cd);
    background-image: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #049cdb), color-stop(100%, #0064cd));
    background-image: -webkit-linear-gradient(top, #049cdb, #0064cd);
    background-image: -o-linear-gradient(top, #049cdb, #0064cd);
    background-image: linear-gradient(top, #049cdb, #0064cd);
    color: #fff;
    text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.25);
    border: 1px solid #004b9a;
    border-bottom-color: #003f81;
    -webkit-transition: 0.1s linear all;
    -moz-transition: 0.1s linear all;
    transition: 0.1s linear all;
    border-color: #0064cd #0064cd #003f81;
    border-color: rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.25);
  }
  button:hover {
    color: #fff;
    background-position: 0 -15px;
    text-decoration: none;
  }
  button:active {
    -webkit-box-shadow: inset 0 3px 7px rgba(0, 0, 0, 0.15), 0 1px 2px rgba(0, 0, 0, 0.05);
    -moz-box-shadow: inset 0 3px 7px rgba(0, 0, 0, 0.15), 0 1px 2px rgba(0, 0, 0, 0.05);
    box-shadow: inset 0 3px 7px rgba(0, 0, 0, 0.15), 0 1px 2px rgba(0, 0, 0, 0.05);
  }
  button::-moz-focus-inner {
    padding: 0;
    border: 0;
  }
  table {
    *border-collapse: collapse; /* IE7 and lower */
    border-spacing: 0;
    width: 100%;
  }
  table {
    border: solid #ccc 1px;
    -moz-border-radius: 6px;
    -webkit-border-radius: 6px;
    border-radius: 6px;
    /*-webkit-box-shadow: 0 1px 1px #ccc;
    -moz-box-shadow: 0 1px 1px #ccc;
    box-shadow: 0 1px 1px #ccc;   */
  }
  table tr:hover {
    background: #fbf8e9;
    -o-transition: all 0.1s ease-in-out;
    -webkit-transition: all 0.1s ease-in-out;
    -moz-transition: all 0.1s ease-in-out;
    -ms-transition: all 0.1s ease-in-out;
    transition: all 0.1s ease-in-out;
  }
  table td,
  .table th {
    border-left: 1px solid #ccc;
    border-top: 1px solid #ccc;
    padding: 10px;
    text-align: left;
  }

  table th {
    background-color: #dce9f9;
    background-image: -webkit-gradient(linear, left top, left bottom, from(#ebf3fc), to(#dce9f9));
    background-image: -webkit-linear-gradient(top, #ebf3fc, #dce9f9);
    background-image: -moz-linear-gradient(top, #ebf3fc, #dce9f9);
    background-image: -ms-linear-gradient(top, #ebf3fc, #dce9f9);
    background-image: -o-linear-gradient(top, #ebf3fc, #dce9f9);
    background-image: linear-gradient(top, #ebf3fc, #dce9f9);
    /*-webkit-box-shadow: 0 1px 0 rgba(255,255,255,.8) inset;
    -moz-box-shadow:0 1px 0 rgba(255,255,255,.8) inset;
    box-shadow: 0 1px 0 rgba(255,255,255,.8) inset;*/
    border-top: none;
    text-shadow: 0 1px 0 rgba(255, 255, 255, 0.5);
    padding: 5px;
  }

  table td:first-child,
  table th:first-child {
    border-left: none;
  }

  table th:first-child {
    -moz-border-radius: 6px 0 0 0;
    -webkit-border-radius: 6px 0 0 0;
    border-radius: 6px 0 0 0;
  }
  table th:last-child {
    -moz-border-radius: 0 6px 0 0;
    -webkit-border-radius: 0 6px 0 0;
    border-radius: 0 6px 0 0;
  }
  table th:only-child {
    -moz-border-radius: 6px 6px 0 0;
    -webkit-border-radius: 6px 6px 0 0;
    border-radius: 6px 6px 0 0;
  }
  table tr:last-child td:first-child {
    -moz-border-radius: 0 0 0 6px;
    -webkit-border-radius: 0 0 0 6px;
    border-radius: 0 0 0 6px;
  }
  table tr:last-child td:last-child {
    -moz-border-radius: 0 0 6px 0;
    -webkit-border-radius: 0 0 6px 0;
    border-radius: 0 0 6px 0;
  }
}
</style>
