<template>
    <div class="richtext-box">
        <quill-editor class="editor"
            ref="myTextEditor"
            v-model="content"
            :options="editorOption"
            @blur="onEditorBlur($event)"
            @focus="onEditorFocus($event)"
            @ready="onEditorReady($event)"
            @change="onEditorChange($event)">
            <button id="custom-button">defineAsyncComponent</button>
        </quill-editor>
    </div>
</template>
<script>
    export default {
      data () {
        return {
          content: null,
          editorOption: {
            modules: {
              toolbar: [
                ["bold", "italic", "underline", "strike"], // 加粗 斜体 下划线 删除线
                ["blockquote", "code-block"], // 引用  代码块
                [{ header: 1 }, { header: 2 }], // 1、2 级标题
                [{ list: "ordered" }, { list: "bullet" }], // 有序、无序列表
                [{ script: "sub" }, { script: "super" }], // 上标/下标
                [{ indent: "-1" }, { indent: "+1" }], // 缩进
                // [{'direction': 'rtl'}],                         // 文本方向
                [{ size: ["small", false, "large", "huge"] }], // 字体大小
                [{ header: [1, 2, 3, 4, 5, 6, false] }], // 标题
                [{ color: [] }, { background: [] }], // 字体颜色、字体背景颜色
                [{ font: [] }], // 字体种类
                [{ align: [] }], // 对齐方式
                ["clean"], // 清除文本格式
                ["link", "image", "video"], // 链接、图片、视频
                ["sourceEditor"]
              ], //工具菜单栏配置
            },
            placeholder: '请在这里添加产品描述', //提示
            readyOnly: false, //是否只读
            theme: 'snow', //主题 snow/bubble
            syntax: true, //语法检测
          }
        }
      },
      methods: {
        // 失去焦点
        onEditorBlur(editor) {},
        // 获得焦点
        onEditorFocus(editor) {},
        // 开始
        onEditorReady(editor) {},
        // 值发生变化
        onEditorChange(editor) {
          this.content = editor.html;
          console.log(editor);
        },
      },
      computed: {
        editor() {
          return this.$refs.myTextEditor.quillEditor;
        }
      },
      mounted() {
        // console.log('this is my editor',this.editor);
      } 
    }
</script>
<style>
.richtext-box{
    background-color: #fff;
    padding: 10px;
    box-shadow: 0 0 5px #0005;
    border-radius: 10px;
    height: 100%;
}
.richtext-box .editor {
    line-height: normal !important;
    height: 800px;
}
.richtext-box .ql-snow .ql-tooltip[data-mode=link]::before {
content: "请输入链接地址:";
}
.richtext-box .ql-snow .ql-tooltip.ql-editing a.ql-action::after {
    border-right: 0px;
    content: '保存';
    padding-right: 0px;
}

.richtext-box .ql-snow .ql-tooltip[data-mode=video]::before {
    content: "请输入视频地址:";
}

.richtext-box .ql-snow .ql-picker.ql-size .ql-picker-label::before,
.richtext-box .ql-snow .ql-picker.ql-size .ql-picker-item::before {
content: '14px';
}
.richtext-box .ql-snow .ql-picker.ql-size .ql-picker-label[data-value=small]::before,
.richtext-box .ql-snow .ql-picker.ql-size .ql-picker-item[data-value=small]::before {
content: '10px';
}
.richtext-box .ql-snow .ql-picker.ql-size .ql-picker-label[data-value=large]::before,
.richtext-box .ql-snow .ql-picker.ql-size .ql-picker-item[data-value=large]::before {
content: '18px';
}
.richtext-box .ql-snow .ql-picker.ql-size .ql-picker-label[data-value=huge]::before,
.richtext-box .ql-snow .ql-picker.ql-size .ql-picker-item[data-value=huge]::before {
content: '32px';
}

.richtext-box .ql-snow .ql-picker.ql-header .ql-picker-label::before,
.richtext-box .ql-snow .ql-picker.ql-header .ql-picker-item::before {
content: '文本';
}
.richtext-box .ql-snow .ql-picker.ql-header .ql-picker-label[data-value="1"]::before,
.richtext-box .ql-snow .ql-picker.ql-header .ql-picker-item[data-value="1"]::before {
content: '标题1';
}
.richtext-box .ql-snow .ql-picker.ql-header .ql-picker-label[data-value="2"]::before,
.richtext-box .ql-snow .ql-picker.ql-header .ql-picker-item[data-value="2"]::before {
content: '标题2';
}
.richtext-box .ql-snow .ql-picker.ql-header .ql-picker-label[data-value="3"]::before,
.richtext-box .ql-snow .ql-picker.ql-header .ql-picker-item[data-value="3"]::before {
content: '标题3';
}
.richtext-box .ql-snow .ql-picker.ql-header .ql-picker-label[data-value="4"]::before,
.richtext-box .ql-snow .ql-picker.ql-header .ql-picker-item[data-value="4"]::before {
content: '标题4';
}
.richtext-box .ql-snow .ql-picker.ql-header .ql-picker-label[data-value="5"]::before,
.richtext-box .ql-snow .ql-picker.ql-header .ql-picker-item[data-value="5"]::before {
content: '标题5';
}
.richtext-box .ql-snow .ql-picker.ql-header .ql-picker-label[data-value="6"]::before,
.richtext-box .ql-snow .ql-picker.ql-header .ql-picker-item[data-value="6"]::before {
content: '标题6';
}

.richtext-box .ql-snow .ql-picker.ql-font .ql-picker-label::before,
.richtext-box .ql-snow .ql-picker.ql-font .ql-picker-item::before {
content: '标准字体';
}
.richtext-box .ql-snow .ql-picker.ql-font .ql-picker-label[data-value=serif]::before,
.richtext-box .ql-snow .ql-picker.ql-font .ql-picker-item[data-value=serif]::before {
content: '衬线字体';
}
.richtext-box .ql-snow .ql-picker.ql-font .ql-picker-label[data-value=monospace]::before,
.richtext-box .ql-snow .ql-picker.ql-font .ql-picker-item[data-value=monospace]::before {
content: '等宽字体';
}
</style>