<template>
  <div class="app-container">
    <div v-show="!dialog.visible">
      <transition :enter-active-class="proxy?.animate.searchAnimate.enter" :leave-active-class="proxy?.animate.searchAnimate.leave">
        <div v-show="showSearch">
          <el-form ref="queryFormRef" :model="queryParams">
            <el-row :gutter="20">
              <!-- 第一行 -->
              <el-col :span="7">
                <el-form-item label="菜单名称：" prop="menuName">
                  <el-input v-model="queryParams.menuName" placeholder="请输入菜单名称" clearable @keyup.enter="handleQuery" />
                </el-form-item>
              </el-col>
              <el-col :span="7">
                <el-form-item label="状态：" prop="status">
                  <el-select v-model="queryParams.status" placeholder="菜单状态" clearable>
                    <el-option v-for="dict in sys_normal_disable" :key="dict.value" :label="dict.label" :value="dict.value" />
                  </el-select>
                </el-form-item>
              </el-col>
              <el-col :span="6">
                <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-col>
            </el-row>
          </el-form>
        </div>
      </transition>

      <el-row :gutter="10" class="mb8" style="margin-bottom: 10px">
        <el-col :span="1.5">
          <el-button v-hasPermi="['system:menu:add']" icon="Plus" type="primary" @click="handleAdd()">新增 </el-button>
        </el-col>
        <el-col :span="1.5">
          <el-button type="danger" plain icon="Sort" @click="handleToggleExpandAll">展开/折叠</el-button>
        </el-col>
        <!--      <right-toolbar v-model:showSearch="showSearch" @query-table="getList"></right-toolbar>-->
      </el-row>

      <el-table
        ref="menuTableRef"
        v-loading="loading"
        :data="menuList"
        row-key="menuId"
        :tree-props="{ children: 'children', hasChildren: 'hasChildren' }"
        :default-expand-all="isExpandAll"
      >
        <el-table-column prop="menuName" align="left" label="菜单名称" :show-overflow-tooltip="true" width="160"></el-table-column>
        <el-table-column prop="icon" label="图标" align="center" width="100">
          <template #default="scope">
            <svg-icon :icon-class="scope.row.icon" />
          </template>
        </el-table-column>
        <el-table-column prop="orderNum" label="排序" width="60"></el-table-column>
        <el-table-column prop="perms" label="权限标识" :show-overflow-tooltip="true"></el-table-column>
        <el-table-column prop="component" label="组件路径" :show-overflow-tooltip="true"></el-table-column>
        <el-table-column prop="status" label="状态" width="80">
          <template #default="scope">
            <dict-tag :options="sys_normal_disable" :value="scope.row.status" />
          </template>
        </el-table-column>
        <el-table-column label="创建时间" align="center" prop="createTime">
          <template #default="scope">
            <span>{{ scope.row.createTime }}</span>
          </template>
        </el-table-column>
        <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
          <template #default="scope">
            <el-text v-hasPermi="['system:menu:edit']" class="common-btn-text-primary" @click="handleUpdate(scope.row)">修改</el-text>
            <el-text v-hasPermi="['system:menu:add']" class="common-btn-text-primary" @click="handleAdd(scope.row)">新增</el-text>
            <el-text v-hasPermi="['system:menu:remove']" class="common-btn-text-danger" @click="handleDelete(scope.row)">删除</el-text>
          </template>
        </el-table-column>
      </el-table>
    </div>
    <div v-show="dialog.visible" class="common-dialog">
      <div class="common-dialog-content">
        <div class="common-dialog-title-box">
          <i class="common-dialog-title-icon" />
          <div>{{ dialog.title }}</div>
        </div>
        <div class="common-dialog-box">
          <el-form ref="menuFormRef" :model="form" :rules="rules" label-width="100px">
            <el-col :span="24">
              <el-form-item style="width: 500px" label="上级菜单：">
                <el-tree-select
                  v-model="form.parentId"
                  :data="menuOptions"
                  :props="{ value: 'menuId', label: 'menuName', children: 'children' }"
                  value-key="menuId"
                  placeholder="选择上级菜单"
                  check-strictly
                />
              </el-form-item>
            </el-col>
            <el-col :span="24">
              <el-form-item label="菜单类型：" prop="menuType">
                <el-radio-group v-model="form.menuType">
                  <el-radio value="M">目录</el-radio>
                  <el-radio value="C">菜单</el-radio>
                  <el-radio value="F">按钮</el-radio>
                </el-radio-group>
              </el-form-item>
            </el-col>
            <el-col v-if="form.menuType !== 'F'" :span="24">
              <el-form-item label="菜单图标：" prop="icon">
                <!-- 图标选择器 -->
                <icon-select v-model="form.icon" />
              </el-form-item>
            </el-col>
            <el-col :span="12">
              <el-form-item style="width: 500px" label="菜单名称：" prop="menuName">
                <el-input v-model="form.menuName" placeholder="请输入菜单名称" />
              </el-form-item>
            </el-col>
            <el-col :span="12">
              <el-form-item label="显示排序：" prop="orderNum">
                <el-input-number v-model="form.orderNum" controls-position="right" :min="0" />
              </el-form-item>
            </el-col>
            <el-col v-if="form.menuType !== 'F'" :span="12">
              <el-form-item>
                <template #label>
                  <span>
                    <el-tooltip content="选择是外链则路由地址需要以`http(s)://`开头" placement="top">
                      <el-icon>
                        <question-filled />
                      </el-icon> </el-tooltip
                    >是否外链：
                  </span>
                </template>
                <el-radio-group v-model="form.isFrame">
                  <el-radio label="0">是</el-radio>
                  <el-radio label="1">否</el-radio>
                </el-radio-group>
              </el-form-item>
            </el-col>
            <el-col v-if="form.menuType !== 'F'" :span="12">
              <el-form-item prop="path" style="width: 500px">
                <template #label>
                  <span>
                    <el-tooltip content="访问的路由地址，如：`user`，如外网地址需内链访问则以`http(s)://`开头" placement="top">
                      <el-icon>
                        <question-filled />
                      </el-icon>
                    </el-tooltip>
                    路由地址：
                  </span>
                </template>
                <el-input v-model="form.path" placeholder="请输入路由地址" />
              </el-form-item>
            </el-col>
            <el-col v-if="form.menuType === 'C'" :span="12">
              <el-form-item prop="component">
                <template #label>
                  <span>
                    <el-tooltip content="访问的组件路径，如：`system/user/index`，默认在`views`目录下" placement="top">
                      <el-icon>
                        <question-filled />
                      </el-icon>
                    </el-tooltip>
                    组件路径：
                  </span>
                </template>
                <el-input v-model="form.component" placeholder="请输入组件路径" />
              </el-form-item>
            </el-col>
            <el-col v-if="form.menuType !== 'M'" :span="12">
              <el-form-item>
                <el-input v-model="form.perms" placeholder="请输入权限标识" maxlength="100" />
                <template #label>
                  <span>
                    <el-tooltip content="控制器中定义的权限字符，如：@SaCheckPermission('system:user:list')" placement="top">
                      <el-icon>
                        <question-filled />
                      </el-icon>
                    </el-tooltip>
                    权限字符：
                  </span>
                </template>
              </el-form-item>
            </el-col>
            <el-col v-if="form.menuType === 'C'" :span="12">
              <el-form-item>
                <el-input v-model="form.queryParam" placeholder="请输入路由参数" maxlength="255" />
                <template #label>
                  <span>
                    <el-tooltip content='访问路由的默认传递参数，如：`{"id": 1, "name": "ry"}`' placement="top">
                      <el-icon>
                        <question-filled />
                      </el-icon>
                    </el-tooltip>
                    路由参数：
                  </span>
                </template>
              </el-form-item>
            </el-col>
            <el-col v-if="form.menuType === 'C'" :span="12">
              <el-form-item>
                <template #label>
                  <span>
                    <el-tooltip content="选择是则会被`keep-alive`缓存，需要匹配组件的`name`和地址保持一致" placement="top">
                      <el-icon>
                        <question-filled />
                      </el-icon>
                    </el-tooltip>
                    是否缓存：
                  </span>
                </template>
                <el-radio-group v-model="form.isCache">
                  <el-radio label="0">缓存</el-radio>
                  <el-radio label="1">不缓存</el-radio>
                </el-radio-group>
              </el-form-item>
            </el-col>
            <el-col v-if="form.menuType !== 'F'" :span="12">
              <el-form-item>
                <template #label>
                  <span>
                    <el-tooltip content="选择隐藏则路由将不会出现在侧边栏，但仍然可以访问" placement="top">
                      <el-icon>
                        <question-filled />
                      </el-icon>
                    </el-tooltip>
                    显示状态：
                  </span>
                </template>
                <el-radio-group v-model="form.visible">
                  <el-radio v-for="dict in sys_show_hide" :key="dict.value" :label="dict.value">{{ dict.label }} </el-radio>
                </el-radio-group>
              </el-form-item>
            </el-col>
            <el-col :span="12">
              <el-form-item>
                <template #label>
                  <span>
                    <el-tooltip content="选择停用则路由将不会出现在侧边栏，也不能被访问" placement="top">
                      <el-icon>
                        <question-filled />
                      </el-icon>
                    </el-tooltip>
                    菜单状态：
                  </span>
                </template>
                <el-radio-group v-model="form.status">
                  <el-radio v-for="dict in sys_normal_disable" :key="dict.value" :label="dict.value">
                    {{ dict.label }}
                  </el-radio>
                </el-radio-group>
              </el-form-item>
            </el-col>
          </el-form>
        </div>
        <div class="common-dialog-footer" style="display: flex; justify-content: center">
          <el-button @click="cancel">取 消</el-button>
          <el-button type="primary" @click="submitForm">确 定</el-button>
        </div>
      </div>
    </div>
  </div>
</template>

<script setup name="Menu">
import { addMenu, delMenu, getMenu, listMenu, updateMenu } from '@/api/system/menu';

const { proxy } = getCurrentInstance();
const { sys_show_hide, sys_normal_disable } = toRefs(proxy?.useDict('sys_show_hide', 'sys_normal_disable'));

const menuList = ref([]);
const loading = ref(true);
const showSearch = ref(true);
const menuOptions = ref([]);
const isExpandAll = ref(false);

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

const queryFormRef = ref();
const menuFormRef = ref();
const initFormData = {
  path: '',
  menuId: undefined,
  parentId: 0,
  menuName: '',
  icon: '',
  menuType: 'M',
  orderNum: 1,
  isFrame: '1',
  isCache: '0',
  visible: '0',
  status: '0'
};
const data = reactive({
  form: { ...initFormData },
  queryParams: {
    menuName: undefined,
    status: undefined
  },
  rules: {
    menuName: [{ required: true, message: '菜单名称不能为空', trigger: 'blur' }],
    orderNum: [{ required: true, message: '菜单顺序不能为空', trigger: 'blur' }],
    path: [{ required: true, message: '路由地址不能为空', trigger: 'blur' }]
  }
});

const menuTableRef = ref();

const { queryParams, form, rules } = toRefs(data);
/** 查询菜单列表 */
const getList = async () => {
  loading.value = true;
  const res = await listMenu(queryParams.value);
  const data = proxy?.handleTree(res.data, 'menuId');
  if (data) {
    menuList.value = data;
  }
  loading.value = false;
};
/** 查询菜单下拉树结构 */
const getTreeselect = async () => {
  menuOptions.value = [];
  const response = await listMenu();
  const menu = { menuId: 0, menuName: '主类目', children: [] };
  menu.children = proxy?.handleTree(response.data, 'menuId');
  menuOptions.value.push(menu);
};
/** 取消按钮 */
const cancel = () => {
  reset();
  dialog.visible = false;
};
/** 表单重置 */
const reset = () => {
  form.value = { ...initFormData };
  menuFormRef.value?.resetFields();
};

/** 搜索按钮操作 */
const handleQuery = () => {
  getList();
};
/** 重置按钮操作 */
const resetQuery = () => {
  queryFormRef.value?.resetFields();
  handleQuery();
};
/** 新增按钮操作 */
const handleAdd = (row) => {
  reset();
  getTreeselect();
  row && row.menuId ? (form.value.parentId = row.menuId) : (form.value.parentId = 0);
  dialog.visible = true;
  dialog.title = '添加菜单';
};
/** 展开/折叠操作 */
const handleToggleExpandAll = () => {
  isExpandAll.value = !isExpandAll.value;
  toggleExpandAll(menuList.value, isExpandAll.value);
};
/** 展开/折叠所有 */
const toggleExpandAll = (data, status) => {
  data.forEach((item) => {
    menuTableRef.value?.toggleRowExpansion(item, status);
    if (item.children && item.children.length > 0) toggleExpandAll(item.children, status);
  });
};
/** 修改按钮操作 */
const handleUpdate = async (row) => {
  reset();
  await getTreeselect();
  if (row.menuId) {
    const { data } = await getMenu(row.menuId);
    form.value = data;
  }
  dialog.visible = true;
  dialog.title = '修改菜单';
};
/** 提交按钮 */
const submitForm = () => {
  menuFormRef.value?.validate(async (valid) => {
    if (valid) {
      form.value.menuId ? await updateMenu(form.value) : await addMenu(form.value);
      proxy?.$modal.msgSuccess('操作成功');
      dialog.visible = false;
      await getList();
    }
  });
};
/** 删除按钮操作 */
const handleDelete = async (row) => {
  await proxy?.$modal.confirm('是否确认删除名称为"' + row.menuName + '"的数据项?');
  await delMenu(row.menuId);
  await getList();
  proxy?.$modal.msgSuccess('删除成功');
};

onMounted(() => {
  getList();
});
</script>
