<template>
  <div class="p-2">
    <el-row :gutter="20">
      <!-- 部门树 -->
      <el-col :lg="4" :xs="24" style="">
        <el-card shadow="hover">
          <!-- <el-input v-model="deptName" placeholder="请输入分类名称" prefix-icon="Search" clearable /> -->
          <el-tree
            ref="deptTreeRef"
            class="mt-2"
            node-key="id"
            :data="deptOptions"
            :props="{ label: 'name', children: 'children' } as any"
            :expand-on-click-node="false"
            :filter-node-method="filterNode"
            highlight-current
            default-expand-all
            @node-click="handleNodeClick"
          />
        </el-card>
      </el-col>
      <el-col :lg="20" :xs="24">
        <transition :enter-active-class="proxy?.animate.searchAnimate.enter" :leave-active-class="proxy?.animate.searchAnimate.leave">
          <div v-show="showSearch" class="mb-[10px]">
            <el-card shadow="hover">
              <el-form ref="queryFormRef" :model="queryParams" :inline="true" label-width="80px">
                <el-form-item label="文章标题:" prop="postCode">
                  <el-input v-model="queryParams.title" placeholder="请输入文章标题" clearable @keyup.enter="handleQuery" />
                </el-form-item>
                <el-form-item>
                  <el-button type="primary" icon="Search" @click="handleQuery">搜索</el-button>
                  <el-button icon="Refresh" @click="resetQuery">重置</el-button>
                </el-form-item>
              </el-form>
            </el-card>
          </div>
        </transition>
        <el-card shadow="hover">
          <template #header>
            <el-row :gutter="10" class="mb8">
              <el-col :span="1.5">
                <el-button v-hasPermi="['content:article:add']" type="primary" plain icon="Plus" @click="handleAdd">新增</el-button>
              </el-col>
            </el-row>
          </template>
          <el-table v-loading="loading" border :data="postList">
            <el-table-column label="分类名称" align="center" prop="type" />
            <el-table-column label="文章标题" align="center" prop="title" />
            <el-table-column label="是否显示" align="center" prop="status" width="100">
              <template #default="{ row }">
                <!-- <el-switch v-model="row.status" active-value="0" inactive-value="1" @change="(val) => handleStatusChange(row, val)"> </el-switch> -->
                {{ row.status == 1 ? '显示' : '隐藏' }}
              </template>
            </el-table-column>
            <el-table-column label="排序" align="center" prop="sort" />
            <el-table-column label="操作" width="180" align="center" class-name="small-padding fixed-width">
              <template #default="scope">
                <el-tooltip content="修改" placement="top">
                  <el-button v-hasPermi="['content:article:edit']" link type="primary" icon="Edit" @click="handleUpdate(scope.row)"></el-button>
                </el-tooltip>
                <el-tooltip content="删除" placement="top">
                  <el-button v-hasPermi="['content:article:remove']" link type="primary" icon="Delete" @click="handleDelete(scope.row)"></el-button>
                </el-tooltip>
              </template>
            </el-table-column>
          </el-table>

          <pagination v-show="total > 0" v-model:page="queryParams.current" v-model:limit="queryParams.size" :total="total" @pagination="getList" />
        </el-card>

        <!-- 添加或修改岗位对话框 -->
        <el-dialog v-model="dialog.visible" :title="dialog.title" width="1000px" append-to-body>
          <el-form ref="postFormRef" :model="form" :rules="rules" label-width="80px">
            <el-form-item label="文章标题" prop="title" label-width="100px">
              <el-input style="width: 100%" v-model="form.title" placeholder="请输入文章标题" />
            </el-form-item>
            <el-form-item label="文章分类" prop="categoryId" label-width="100px">
              <el-cascader
                style="width: 100%"
                v-model="form.categoryId"
                :options="deptOptions"
                :props="{
                  value: 'id',
                  label: 'name',
                  children: 'children',
                  checkStrictly: true,
                  emitPath: false
                }"
                placeholder="请选择文章分类"
                clearable
                filterable
              />
            </el-form-item>
            <el-form-item label="文章类型" prop="type" label-width="100px">
              <el-select v-model="form.type" placeholder="请选择文章分类" style="width: 100%">
                <el-option v-for="item in enterpriseList" :key="item.value" :label="item.label" :value="item.value" />
              </el-select>
            </el-form-item>

            <el-form-item label="文章排序" prop="sort" label-width="100px">
              <el-input v-model="form.sort" placeholder="请输入文章排序" style="width: 100%" />
            </el-form-item>

            <el-form-item label="文章内容" prop="content" label-width="100px">
              <Editor ref="editorRef" v-model="form.content" />
            </el-form-item>

            <el-form-item label="文章状态" prop="status">
              <DictRadio v-model="form.status" radioData="cont_article_status" :show-all="'all'" />
            </el-form-item>
          </el-form>
          <template #footer>
            <div class="dialog-footer">
              <el-button type="primary" @click="submitForm">确 定</el-button>
              <el-button @click="cancel">取 消</el-button>
            </div>
          </template>
        </el-dialog>
      </el-col>
    </el-row>
  </div>
</template>

<script setup name="Post" lang="ts">
import { listPost, addPost, delPost, getPost, updatePost, listCategory } from '@/api/system/article';
import { PostForm, PostQuery, PostVO } from '@/api/system/article/types';
import { DeptVO } from '@/api/system/dept/types';
import api from '@/api/system/user';
import Editor from '@/components/Editor/index.vue';
import { getDictionaryByKey } from '@/utils/dict';
const { proxy } = getCurrentInstance() as ComponentInternalInstance;
const { sys_normal_disable } = toRefs<any>(proxy?.useDict('sys_normal_disable'));

const postList = ref<PostVO[]>([]);
const loading = ref(true);
const showSearch = ref(true);
const total = ref(0);
const deptName = ref('');
const deptOptions = ref<any[]>([]);
const deptTreeRef = ref<ElTreeInstance>();
const postFormRef = ref<ElFormInstance>();
const queryFormRef = ref<ElFormInstance>();

const dialog = reactive<DialogOption>({
  visible: false,
  title: ''
});

const initFormData: PostForm = {
  id: undefined,
  title: '',
  type: undefined,
  sort: undefined,
  categoryId: undefined,
  content: '',
  status: ''
};

const data = reactive<PageData<PostForm, PostQuery>>({
  form: { ...initFormData },
  queryParams: {
    current: 1,
    size: 10,
    title: undefined,
    categoryId: undefined
  },
  rules: {
    title: [{ required: true, message: '文章标题不能为空', trigger: 'blur' }],
    type: [{ required: true, message: '文章类型不能为空', trigger: 'blur' }],
    categoryId: [{ required: true, message: '文章分类不能为空', trigger: 'blur' }],
    sort: [{ required: true, message: '文章排序不能为空', trigger: 'blur' }],
    content: [{ required: true, message: '文章内容不能为空', trigger: 'blur' }],
    status: [{ required: true, message: '文章状态不能为空', trigger: 'blur' }]
  }
});

const { queryParams, form, rules } = toRefs<PageData<PostForm, PostQuery>>(data);
/** 角色状态修改 */
const handleStatusChange = async (row: any) => {
  const text = row.status === '0' ? '启用' : '停用';
  try {
    await proxy?.$modal.confirm('确认要"' + text + '""' + row.title + '"文章吗?');
    await changeRoleStatus(row.roleId, row.status);
    proxy?.$modal.msgSuccess(text + '成功');
  } catch {
    row.status = row.status === '0' ? '1' : '0';
  }
};

/** 通过条件过滤节点  */
const filterNode = (value: string, data: any) => {
  if (!value) return true;
  return data.label.indexOf(value) !== -1;
};
const enterpriseList = ref([]); // 种类
const getByKey = async () => {
  const value1 = await getDictionaryByKey('cont_article_type');
  console.log(value1);
  value1.forEach((item: any) => {
    item.value = Number(item.value);
  });
  enterpriseList.value = value1;
};
/** 根据名称筛选部门树 */
watchEffect(
  () => {
    deptTreeRef.value?.filter(deptName.value);
  },
  {
    flush: 'post' // watchEffect会在DOM挂载或者更新之前就会触发，此属性控制在DOM元素更新后运行
  }
);
watch(deptName, (val) => {
  deptTreeRef.value?.filter(val);
});
const queryTree = ref({
  current: 1,
  size: 10,
  id: '',
  name: undefined,
  parentId: undefined,
  sort: undefined,
  level: undefined,
  type: undefined
});
/** 查询文章分类下拉树结构 */
const getTreeSelect = async () => {
  const res = await listCategory(queryTree.value);
  deptOptions.value = res.data;
};

/** 节点单击事件 */
const handleNodeClick = (data: DeptVO) => {
  queryParams.value.categoryId = data.id;
  handleQuery();
};

/** 查询岗位列表 */
const getList = async () => {
  loading.value = true;
  const res = await listPost(queryParams.value);
  postList.value = res.data.records;
  total.value = res.data.total;
  loading.value = false;
};

/** 取消按钮 */
const cancel = () => {
  reset();
  dialog.visible = false;
};

/** 表单重置 */
const reset = () => {
  form.value = { ...initFormData };
  postFormRef.value?.resetFields();
};

/** 搜索按钮操作 */
const handleQuery = () => {
  getList();
};

/** 重置按钮操作 */
const resetQuery = () => {
  queryFormRef.value?.resetFields();
  queryParams.value.categoryId = undefined;
  queryParams.value.title = undefined;
  queryParams.value.current = 1;
  handleQuery();
};

/** 新增按钮操作 */
const handleAdd = () => {
  reset();
  dialog.visible = true;
  dialog.title = '添加岗位';
};

/** 修改按钮操作 */
const handleUpdate = async (row?: any) => {
  reset();
  getByKey();
  const postId = row.id;
  const res = await getPost(postId);
  Object.assign(form.value, res.data);
  dialog.visible = true;
  dialog.title = '修改岗位';
};

/** 提交按钮 */
const submitForm = () => {
  postFormRef.value?.validate(async (valid: boolean) => {
    if (valid) {
      form.value.id ? await updatePost(form.value) : await addPost(form.value);
      proxy?.$modal.msgSuccess('操作成功');
      dialog.visible = false;
      await getList();
    }
  });
};

/** 删除按钮操作 */
const handleDelete = async (row?: any) => {
  const postIds = row.id;
  await proxy?.$modal.confirm('是否确认删除岗位编号为"' + postIds + '"的数据项？');
  await delPost(postIds);
  await getList();
  proxy?.$modal.msgSuccess('删除成功');
};

/** 导出按钮操作 */
const handleExport = () => {
  proxy?.download(
    'system/post/export',
    {
      ...queryParams.value
    },
    `post_${new Date().getTime()}.xlsx`
  );
};

onMounted(() => {
  getTreeSelect(); // 初始化部门数据
  getList();
  getByKey();
});
</script>
