<template>
  <a-button v-if="props.isCreate" type="primary" @click="handleClick">
    <template #icon><icon-plus /></template>
    新建
  </a-button>
  <a-button
    v-if="!props.isCreate"
    type="outline"
    size="small"
    :style="{ marginRight: '10px', padding: '7px' }"
    @click="handleClick"
  >
    <template #icon><icon-edit /></template>
    修改
  </a-button>

  <a-modal
    width="900px"
    :visible="visible"
    @cancel="handleCancel"
  >
    <template #title>{{ modalTitle }}</template>
    <a-form ref="CreateRef" :model="formData" :style="{ width: '650px' }">
      <a-form-item
        field="title"
        label='标题'
        :validate-trigger="['change', 'input']"
        :rules="[
          { required: true, message: '请输入标题' },
        ]"
      >
        <a-input
          v-model="formData.title"
          placeholder='请输入公告标题'
        />
      </a-form-item>
      <a-form-item
        field="top"
        label='置顶'
        :validate-trigger="['change', 'input']"
      >
        <a-switch
          v-model="formData.top"
          :checked-value="true"
          :unchecked-value="false"
        />
      </a-form-item>
      <a-form-item
        field="remark"
        label='备注'
        :validate-trigger="['change', 'input']"
      >
        <!--        v-if="isCreate"-->
        <a-input
          v-model="formData.remark"
          placeholder='请输入备注'

        />
      </a-form-item>
      <a-form-item
        label='附件'
      >
        <!--        v-if="isCreate"-->
        <a-upload
          v-model="formData.attachmentIds"
          show-file-list
          :custom-request="customRequest"
          @before-remove="beforeRemove"
        >
          <template #upload-item="{ file }">
            <div style="display: flex; align-items: center;">
              <img :src="file.url" alt="上传文件" style="width: 50px; height: 50px; margin-right: 10px;" />
              <span>{{ file.name }}</span>
            </div>
          </template>
        </a-upload>
      </a-form-item>
      <a-form-item field="content" label='内容' :rules="[{ required: true}]">
        <div style="border: 1px solid #ccc;min-width: 700px">
          <Toolbar
            style="border-bottom: 1px solid #ccc"
            :editor="editorRef"
            :default-config="toolbarConfig"
            :mode="mode"
            :class="{'fullscreen-toolbar': isFullScreen}"
          />
          <Editor
            v-model="formData.content"
            style="overflow-y: hidden;height: 200px;"
            :default-config="editorConfig"
            :mode="mode"
            @on-created="handleCreated"
            :class="{'fullscreen-editor': isFullScreen}"
          />
        </div>
        <!--        <a-textarea v-model="formData.content" placeholder="请输入公告内容" style="height: 100px" />-->
      </a-form-item>
    </a-form>
    <template #footer>
      <a-button @click="handleCancel" style="position: static">取消</a-button>
      <a-button @click="handleSubmit" style="position: static" type="primary">确定</a-button>
    </template>
  </a-modal>

</template>

<script lang="ts" setup>
import useVisible from '@/hooks/visible';
import { computed, defineEmits, PropType, ref, shallowRef,onBeforeUnmount } from 'vue';
import { BulletinCreateRecord } from '@/api/bulletin-mgmt';
import { FormInstance } from '@arco-design/web-vue/es/form';
import { Message } from '@arco-design/web-vue';
import { useBulletinStore } from '@/store';
import { Editor, Toolbar } from '@wangeditor/editor-for-vue';
import { IEditorConfig } from '@wangeditor/editor'
import '@wangeditor/editor/dist/css/style.css'

const props = defineProps({
  prem: {
    type: Object as PropType<BulletinCreateRecord>,
  },
  isCreate: Boolean,
});
const emit = defineEmits(['refresh']);
const modalTitle = computed(() => {
  return props.isCreate ? '新增公告' : '编辑公告';
});
const { visible, setVisible } = useVisible(false);
const checkKeys = ref<number[]>([]);

const CreateRef = ref<FormInstance>();
const formData = ref<any>({
  ...props.prem,
  attachmentIds: [],
});
const bulletinStore = useBulletinStore();
const editorRef = shallowRef()
const isFullScreen = ref(false);
const mode = 'default';
const toolbarConfig = { excludeKeys: ['uploadVideo', 'insertImage','insertVideo']}
const handleCreated = (editor: any) => {
  editorRef.value = editor; // 记录 editor 实例，重要！
  // 监听全屏事件
  editor.on('fullScreen', () => {
  })
}



// 组件被点击
const handleClick = () => {
  setVisible(true);
};

const editorConfig: Partial<IEditorConfig> = { placeholder: '请输入内容...',MENU_CONF:{
  // 隐藏菜单
  hide: ['code', 'table', 'emoticon', 'uploadImage', 'video', 'todo', 'specialChar'],
    // 配置上传图片
    uploadImage: {
      base64LimitSize: 1024 * 1024,
      // server: '/api/rest/bulletin/1/add',
    }
  }
}
// 提交
const handleSubmit = async () => {
  const valid = await CreateRef.value?.validate();
  if (!valid) {
    formData.value.permissionIds = checkKeys.value;
    // 新增
    if (props.isCreate) {
      // formData.value.username = formData.value.email;
      const res = await bulletinStore.createBulletin(formData.value);
      if (res.status === 200) {
        Message.success({
          content: '新建成功',
          duration: 5 * 1000,
        });
        emit('refresh');
        setVisible(false);
      }
      CreateRef.value?.resetFields();
    } else {
      // 编辑
        const res = await bulletinStore.updateBulletin(formData.value);
        if (res.status === 200) {
          Message.success({
            content: '修改成功',
            duration: 5 * 1000,
          });
          emit('refresh');
          setVisible(false);
        }
      }
    }
};

// 自定义文件上传
const customRequest = async (option: any) => {
  const { fileItem,onSuccess,onError } = option
  const formDataFile = new FormData();
  formDataFile.append('file', fileItem.file);
  formDataFile.append('type', '其他');
  const res = await bulletinStore.addAttachments(formDataFile);
  if (res.status === 200) {
    onSuccess(res.data);
    console.log(formData.value);
    formData.value.attachmentIds.push(res.data.id);
    console.log(formData.value);
  } else {
    onError(res.data);
  }
}

// 删除附件
const beforeRemove = async (file: any) => {
  const res = await bulletinStore.deleteAttachment(file.response.id);
  return res.status === 200;
}

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

// 关闭
const handleCancel = async () => {
  checkKeys.value = [];
  setVisible(false);
}
</script>

<style scoped>
  .fullscreen-toolbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 50px; /* 根据需要调整高度 */
    z-index: 999;
    background-color: white;
  }
  .fullscreen-editor {
    position: fixed;
    top: 50px; /* 根据 toolbar 的高度调整 */
    left: 0;
    width: 100%;
    height: calc(100% - 50px); /* 减去 toolbar 的高度 */
    z-index: 999;
    background-color: white;
  }
</style>