<template>
  <!-- APP菜单管理 -->
  <div class="publicContainer">
    <el-form :model="queryParams" ref="queryRef" :inline="true" v-show="showSearch">
      <el-form-item label="APP菜单名称" prop="name">
        <el-input v-model="queryParams.name" placeholder="请输入菜单名称" clearable style="width: 200px" @keyup.enter="handleQuery" />
      </el-form-item>
      <el-form-item label="状态" prop="status">
        <el-select v-model="queryParams.status" placeholder="菜单状态" clearable style="width: 200px">
          <el-option v-for="dict in sys_normal_disable" :key="dict.value" :label="dict.label" :value="dict.value" />
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="Search" @click="handleQuery">搜索</el-button>
        <el-button type="success" icon="Refresh" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button type="primary" plain icon="Plus" @click="handleAdd" v-hasPermi="['system:menu:add']">新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="info" plain icon="Sort" @click="toggleExpandAll">展开/折叠</el-button>
      </el-col>
      <right-toolbar v-model:showSearch="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table
      v-if="refreshTable"
      v-loading="loading"
      :data="menuList"
      row-key="id"
      max-height="780"
      :default-expand-all="isExpandAll"
      :tree-props="{ children: 'children', hasChildren: 'hasChildren' }"
    >
      <el-table-column prop="name" label="菜单名称" show-overflow-tooltip></el-table-column>
      <el-table-column prop="code" label="菜单编号" width="250"></el-table-column>
      <el-table-column prop="path" label="路由地址" show-overflow-tooltip></el-table-column>
      <el-table-column prop="picUrl" label="菜单图标" width="260"></el-table-column>
      <el-table-column prop="sort" label="排序" width="60"></el-table-column>
      <el-table-column label="操作" width="240" class-name="small-padding fixed-width">
        <template #default="scope">
          <el-button link type="primary" icon="Edit" @click="handleUpdate(scope.row)" v-hasPermi="['system:menu:edit']"> 修改 </el-button>
          <el-button link type="primary" icon="Plus" @click="handleAdd(scope.row)" v-hasPermi="['system:menu:add']"> 新增 </el-button>
          <el-button link type="warning" icon="Delete" @click="handleDelete(scope.row)" v-hasPermi="['system:menu:remove']">
            删除
          </el-button>
        </template>
      </el-table-column>
    </el-table>

    <!-- 添加或修改菜单对话框 -->
    <el-dialog :title="title" v-model="open" width="680px" append-to-body>
      <el-form ref="menuRef" :model="form" :rules="rules" label-width="100px">
        <el-row>
          <el-col :span="24">
            <el-form-item label="上级菜单">
              <el-tree-select
                v-model="form.parentId"
                :data="menuOptions"
                :props="{
                  value: 'id',
                  label: 'name',
                  children: 'children',
                }"
                value-key="id"
                placeholder="选择上级菜单"
                check-strictly
              />
            </el-form-item>
          </el-col>

          <el-col :span="12">
            <el-form-item label="菜单编号" prop="code">
              <el-input v-model="form.code" placeholder="请输入菜单编号" /> </el-form-item></el-col
          ><el-col :span="12">
            <el-form-item label="菜单名称" prop="name">
              <el-input v-model="form.name" placeholder="请输入菜单名称" />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="菜单类型" prop="category">
              <el-select clearable v-model="form.category" placeholder="菜单类型">
                <el-option v-for="dict in sys_app_category" :key="dict.value" :label="dict.label" :value="dict.value" />
              </el-select>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="显示排序" prop="sort">
              <el-input-number v-model="form.sort" controls-position="right" :min="0" style="width: 100%" />
            </el-form-item>
          </el-col>
          <el-col :span="24">
            <el-form-item label="路由地址" prop="path">
              <el-input v-model="form.path" placeholder="请输入路由地址" />
            </el-form-item>
          </el-col>
          <el-col :span="24">
            <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.isHide">
                <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="24">
            <el-form-item label="图例图标" prop="picUrl">
              <el-input v-model="form.picUrl" placeholder="请输入图例图标名称" />
            </el-form-item>
          </el-col>
          <el-col :span="24">
            <el-form-item label="备注" prop="remark">
              <el-input v-model="form.remark" placeholder="请输入备注" />
            </el-form-item>
          </el-col>
        </el-row>
      </el-form>
      <template #footer>
        <div class="dialog-footer">
          <el-button type="info" @click="cancel">取 消</el-button>
          <el-button type="primary" @click="submitForm">确 定</el-button>
        </div>
      </template>
    </el-dialog>
  </div>
</template>

<script setup name="appMenu">
import { addMenu, delMenu, getMenu, listMenu, updateMenu } from '@/api/system/appMenu';
import SvgIcon from '@/components/SvgIcon';
import IconSelect from '@/components/IconSelect';
import { ClickOutside as vClickOutside } from 'element-plus';

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

const menuList = ref([]);
const open = ref(false);
const loading = ref(true);
const showSearch = ref(true);
const title = ref('');
const menuOptions = ref([]);
const isExpandAll = ref(false);
const refreshTable = ref(true);
const showChooseIcon = ref(false);
const iconSelectRef = ref(null);

const data = reactive({
  form: { isHide: '0' },
  queryParams: {
    name: undefined,
    isHide: undefined,
  },
  rules: {
    name: [{ required: true, message: '菜单名称不能为空', trigger: 'blur' }],
    code: [{ required: true, message: '菜单编号不能为空', trigger: 'blur' }],
    sort: [{ required: true, message: '菜单顺序不能为空', trigger: 'blur' }],
    // category: [
    //   { required: true, message: "菜单类型不能为空", trigger: "change" },
    // ],
    path: [{ required: true, message: '路由地址不能为空', trigger: 'blur' }],
  },
});

const { queryParams, form, rules } = toRefs(data);

/** 查询菜单列表 */
function getList() {
  loading.value = true;
  listMenu(queryParams.value).then(response => {
    menuList.value = proxy.handleTree(response.data, 'id');
    loading.value = false;
  });
}
/** 查询菜单下拉树结构 */
function getTreeselect() {
  menuOptions.value = [];
  listMenu().then(response => {
    const menu = { id: 0, name: '主类目', children: [] };
    menu.children = proxy.handleTree(response.data, 'id');
    menuOptions.value.push(menu);
  });
}
/** 取消按钮 */
function cancel() {
  open.value = false;
  reset();
}
/** 表单重置 */
function reset() {
  form.value = {
    category: '',
    code: '',
    isHide: '0',
    name: '',
    parentId: 0,
    menuId: '',
    path: '',
    id: '',
    picUrl: '',
    remark: '',
    sort: 0,
  };
  proxy.resetForm('menuRef');
}
/** 展示下拉图标 */
function showSelectIcon() {
  iconSelectRef.value.reset();
  showChooseIcon.value = true;
}
/** 选择图标 */
function selected(name) {
  form.value.icon = name;
  showChooseIcon.value = false;
}
/** 图标外层点击隐藏下拉列表 */
function hideSelectIcon(event) {
  var elem = event.relatedTarget || event.srcElement || event.target || event.currentTarget;
  var className = elem.className;
  if (className !== 'el-input__inner') {
    showChooseIcon.value = false;
  }
}
/** 搜索按钮操作 */
function handleQuery() {
  getList();
}
/** 重置按钮操作 */
function resetQuery() {
  proxy.resetForm('queryRef');
  handleQuery();
}
/** 新增按钮操作 */
function handleAdd(row) {
  reset();
  getTreeselect();
  if (row != null && row.id) {
    form.value.parentId = row.id;
  } else {
    form.value.parentId = 0;
  }
  open.value = true;
  title.value = '添加菜单';
}
/** 展开/折叠操作 */
function toggleExpandAll() {
  refreshTable.value = false;
  isExpandAll.value = !isExpandAll.value;
  nextTick(() => {
    refreshTable.value = true;
  });
}
/** 修改按钮操作 */
async function handleUpdate(row) {
  reset();
  await getTreeselect();
  getMenu(row.id).then(response => {
    form.value = response.data;
    open.value = true;
    title.value = '修改菜单';
  });
}
/** 提交按钮 */
function submitForm() {
  proxy.$refs['menuRef'].validate(valid => {
    if (valid) {
      if (form.value.id) {
        updateMenu(form.value).then(response => {
          proxy.$modal.msgSuccess('修改成功');
          open.value = false;
          getList();
        });
      } else {
        addMenu(form.value).then(response => {
          proxy.$modal.msgSuccess('新增成功');
          open.value = false;
          getList();
        });
      }
    }
  });
}
/** 删除按钮操作 */
function handleDelete(row) {
  proxy.$modal
    .confirm('是否确认删除名称为"' + row.name + '"的数据项?')
    .then(function () {
      return delMenu(row.id);
    })
    .then(() => {
      getList();
      proxy.$modal.msgSuccess('删除成功');
    })
    .catch(() => {});
}

getList();
</script>