<script setup lang="ts">
import "@wangeditor/editor/dist/css/style.css"; // 引入 css
import { Editor, Toolbar } from "@wangeditor/editor-for-vue";
import { useRenderIcon } from "@/components/ReIcon/src/hooks";
import { onBeforeUnmount, ref, shallowRef, onMounted } from "vue";
import Edit from "@iconify-icons/ep/edit";

defineOptions({
  name: "Editor"
});

const mode = "default";
// 编辑器实例，必须用 shallowRef
const editorRef = shallowRef();

// 内容 HTML
const valueHtml = ref("<p>hello</p>");

// 模拟 ajax 异步获取内容
onMounted(() => {
  setTimeout(() => {
    valueHtml.value = "<p>模拟 Ajax 异步设置内容</p>";
  }, 1500);
});

const toolbarConfig: any = { excludeKeys: "fullScreen" };
const editorConfig = { placeholder: "请输入内容..." };

// 组件销毁时，也及时销毁编辑器
onBeforeUnmount(() => {
  const editor = editorRef.value;
  if (editor == null) return;
  editor.destroy();
});

const handleCreated = editor => {
  editorRef.value = editor; // 记录 editor 实例，重要！
};
</script>

<template>
  <el-card shadow="never">
    <template #header>
      <div class="card-header">
        <span class="font-medium">
          编辑器组件，采用开源的
          <el-link
            href="https://www.wangeditor.com"
            target="_blank"
            :icon="useRenderIcon(Edit)"
            style="margin: 0 4px 5px; font-size: 16px"
          >
            Wangeditor
          </el-link>
        </span>
      </div>
    </template>
    <div class="wangeditor">
      <Toolbar
        style="border-bottom: 1px solid #ccc"
        :editor="editorRef"
        :defaultConfig="toolbarConfig"
        :mode="mode"
      />
      <Editor
        style="height: 500px; overflow-y: hidden"
        v-model="valueHtml"
        :defaultConfig="editorConfig"
        :mode="mode"
        @onCreated="handleCreated"
      />
    </div>
  </el-card>
</template>
