<template>
  <div>
    <Editor
      v-model="myValue"
      :init="init"
      :disabled="disabled"
      :placeholder="placeholder"
      :id="tinymceId"
    />
  </div>
</template>

<script setup lang="ts">
import { reactive, ref, onMounted, watch } from 'vue'
import Editor from '@tinymce/tinymce-vue'
import tinymce from 'tinymce/tinymce'
import 'tinymce/themes/silver'
import 'tinymce/themes/silver/theme'
import 'tinymce/models/dom'
import 'tinymce/icons/default'
import 'tinymce/icons/default/icons'

// 引入编辑器插件 - 移除不存在的插件
import 'tinymce/plugins/code'
import 'tinymce/plugins/image'
import 'tinymce/plugins/media'
import 'tinymce/plugins/link'
import 'tinymce/plugins/preview'
import 'tinymce/plugins/table'
import 'tinymce/plugins/pagebreak'
import 'tinymce/plugins/lists'
import 'tinymce/plugins/advlist'
import 'tinymce/plugins/quickbars'
import 'tinymce/plugins/wordcount'
import '/public/langs/zh_CN'
import 'tinymce/skins/content/default/content.css'

import { getRefreshToken } from '@/utils/auth'

// 定义接口
interface Props {
  value?: string
  placeholder?: string
  height?: number
  disabled?: boolean
  plugins?: string | string[]
  toolbar?: string | string[]
  templates?: any[]
  options?: Record<string, any>
}

interface Emits {
  (e: 'update:value', value: string): void
}

// 定义props
const props = withDefaults(defineProps<Props>(), {
  value: '',
  placeholder: '',
  height: 500,
  disabled: false,
  // 移除template插件
  plugins: 'code image media link preview table quickbars pagebreak lists advlist',
  // 移除template相关工具栏
  toolbar: 'undo redo codesample bold italic underline strikethrough link alignleft aligncenter alignright alignjustify bullist numlist outdent indent removeformat forecolor backcolor |formatselect fontselect fontsizeselect | blocks fontfamily fontsize pagebreak lists image media table preview | code selectall',
  templates: () => [],
  options: () => ({})
})

// 定义emits
const emit = defineEmits<Emits>()

// 响应式数据
const myValue = ref<string>(props.value)
const tinymceId = ref<string>(`vue-tinymce-${Date.now()}-${Math.random().toString(36).substr(2, 9)}`)

// 上传相关配置
const HEADERS = { Authorization: 'Bearer ' + getRefreshToken() }
const UPLOAD_URL = import.meta.env.VITE_BASE_URL + '/admin-api/mp/material/upload-permanent'

// 文件上传处理函数
const handleImageUpload = (blobInfo: any, progress: any): Promise<string> => {
  return new Promise((resolve, reject) => {
    const formData = new FormData()
    formData.append('file', blobInfo.blob(), blobInfo.filename())

    // 使用fetch进行上传
    fetch(UPLOAD_URL, {
      method: 'POST',
      headers: HEADERS,
      body: formData
    })
      .then(response => response.json())
      .then(res => {
        if (res.code === 0) {
          resolve(res.data.src || res.data.url)
        } else {
          reject(new Error(res.msg || '上传失败'))
        }
      })
      .catch(error => {
        console.error('上传错误:', error)
        reject(new Error('上传失败'))
      })
  })
}

// 文件选择回调
const handleFilePicker = (callback: Function, value: string, meta: any) => {
  // 这里可以实现自定义的文件选择器
  if (meta.filetype === 'file') {
    callback('mypage.html', { text: 'My text' })
  }
  if (meta.filetype === 'image') {
    callback('myimage.jpg', { alt: 'My alt text' })
  }
  if (meta.filetype === 'media') {
    callback('movie.mp4', { source2: 'alt.ogg', poster: 'image.jpg' })
  }
}

// TinyMCE配置
const init = reactive({
  selector: `#${tinymceId.value}`,
  language_url: '/tinymce/langs/zh-CN.js',
  language: 'zh_CN',
  skin_url: '/tinymce/skins/ui/oxide',
  content_css: '/tinymce/skins/content/default/content.css',
  menubar: true,
  statusbar: true,
  plugins: props.plugins,
  toolbar: props.toolbar,
  toolbar_mode: 'sliding',
  font_formats: 'Arial=arial,helvetica,sans-serif; 宋体=SimSun; 微软雅黑=Microsoft Yahei; Impact=impact,chicago;',
  paste_convert_word_fake_lists: false,
  font_size_formats: '12px 14px 16px 18px 22px 24px 36px 72px',
  height: props.height,
  placeholder: props.placeholder,
  branding: false,
  image_dimensions: false,
  paste_webkit_styles: 'all',
  paste_merge_formats: true,
  nonbreaking_force_tab: false,
  paste_auto_cleanup_on_paste: false,
  file_picker_types: 'file',
  resize: true,
  elementpath: true,
  content_style: '',
  // 移除templates配置
  quickbars_selection_toolbar: 'forecolor backcolor bold italic underline strikethrough link',
  quickbars_image_toolbar: 'alignleft aligncenter alignright',
  quickbars_insert_toolbar: false,
  image_caption: true,
  image_advtab: true,
  convert_urls: false,

  // 图片上传处理
  images_upload_handler: handleImageUpload,

  // 文件选择处理
  file_picker_callback: handleFilePicker,

  // 编辑器设置
  setup: (editor: any) => {
    editor.on('init', () => {
      editor.getBody().style.fontSize = '14px'
    })

    editor.on('OpenWindow', (e: any) => {
      // 修复编辑器在el-drawer中的焦点问题
      const drawer = document.querySelector('.el-drawer.open')
      const editorContainer = e.target.editorContainer

      if (drawer && drawer.contains(editorContainer)) {
        const nowActiveElement = document.activeElement
        setTimeout(() => {
          if (document.activeElement) {
            document.activeElement.blur()
          }
          if (nowActiveElement) {
            nowActiveElement.focus()
          }
        }, 0)
      }
    })
  },

  // 合并自定义选项
  ...props.options
})

// 监听外部数据变化
watch(
  () => props.value,
  (newValue) => {
    myValue.value = newValue
    emit('update:value', myValue.value)
  }
)

// 监听内部数据变化
watch(
  () => myValue.value,
  (newValue) => {
    emit('update:value', newValue)
  }
)

// 组件挂载时初始化
onMounted(() => {
  tinymce.init({})
})
</script>

<style scoped>
/* 可以添加一些自定义样式 */
</style>
