<template>
  <div class="p-2 flex w-full h-full flex-column">
    <pageHeader title="区域管理"></pageHeader>
    <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" @submit.prevent="handleQuery" :inline="true">
            <el-form-item label="区域名称" prop="areaName">
              <el-input maxlength="20" v-model="queryParams.areaName" placeholder="请输入区域名称" clearable @keyup.enter="handleQuery" />
            </el-form-item>
            <el-form-item label="区域编号" prop="areaCode">
              <el-input maxlength="20" v-model="queryParams.areaCode" placeholder="请输入区域编号" clearable @keyup.enter="handleQuery" />
            </el-form-item>
            <el-form-item>
              <el-button type="primary" @click="handleQuery">搜索</el-button>
              <el-button @click="resetQuery">重置</el-button>
            </el-form-item>
          </el-form>
        </el-card>
      </div>
    </transition>

    <el-card shadow="never" class="flex-1">
      <template #header>
        <el-row :gutter="10" class="mb8">
          <right-toolbar
            :disable-delete="multiple"
            :disable-edit="single"
            :show-add="checkPermi(['area:area:add'])"
            :show-edit="checkPermi(['area:area:edit'])"
            :show-delete="checkPermi(['area:area:remove'])"
            @update:add="handleAdd"
            @update:edit="handleUpdate()"
            @update:delete="handleDelete()"
          ></right-toolbar>
        </el-row>
      </template>

      <el-table v-loading="loading" border :data="areaList" @selection-change="handleSelectionChange">
        <el-table-column type="selection" width="55" align="center" />
        <el-table-column label="区域名称" align="center" prop="areaName" />
        <el-table-column label="区域编号" align="center" prop="areaCode" />
        <el-table-column label="面积" align="center" prop="area" >
          <template #default="scope">
            <span v-if="scope.row.area">{{ scope.row.area + ' m²' }}</span>
            <span v-else> --- </span>
          </template>
        </el-table-column>
        <el-table-column label="车位数量" align="center" prop="parkingCount" />
        <el-table-column label="备注" align="center" prop="remark" show-overflow-tooltip />
        <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
          <template #default="scope">
            <el-button link type="primary" @click="handleUpdate(scope.row)" v-has-permi="['area:area:edit']">修改</el-button>
            <el-button link type="primary" @click="handleDelete(scope.row)" v-has-permi="['area:area:remove']">删除</el-button>
          </template>
        </el-table-column>
      </el-table>

      <pagination v-show="total > 0" :total="total" v-model:page="queryParams.pageNum" v-model:limit="queryParams.pageSize" @pagination="getList" />
    </el-card>
  </div>
</template>

<script setup name="Area" lang="ts">
import pageHeader from '@/components/Pageheader/index.vue';
import { listArea, delArea } from '@/api/system/carArea';
import { AreaVO, AreaQuery, AreaForm } from '@/api/system/carArea/type';
import { checkPermi } from '@/utils/permission';

const { proxy } = getCurrentInstance() as ComponentInternalInstance;
const router = useRouter();
const areaList = ref<AreaVO[]>([]);
const loading = ref(true);
const showSearch = ref(true);
const ids = ref<Array<string | number>>([]);
const single = ref(true);
const multiple = ref(true);
const total = ref(0);

const queryFormRef = ref<ElFormInstance>();

const initFormData: AreaForm = {
  id: undefined,
  areaName: undefined,
  areaCode: undefined,
  area: undefined,
  parkingCount: undefined,
  remark: undefined,
  createBy: undefined,
  createTime: undefined,
  updateBy: undefined,
  updateTime: undefined
};
const data = reactive<PageData<AreaForm, AreaQuery>>({
  form: { ...initFormData },
  queryParams: {
    pageNum: 1,
    pageSize: 10,
    areaName: undefined,
    areaCode: undefined,
    area: undefined,
    parkingCount: undefined,
    params: {}
  },
  rules: {
    id: [{ required: true, message: '区域管理表id不能为空', trigger: 'blur' }],
    areaName: [{ required: true, message: '区域名称不能为空', trigger: 'blur' }]
  }
});

const { queryParams } = toRefs(data);

/** 查询车位区域管理列表 */
const getList = async () => {
  loading.value = true;
  listArea(queryParams.value)
    .then((res) => {
      areaList.value = res.rows;
      total.value = res.total;
    })
    .finally(() => {
      loading.value = false;
    });
};

/** 搜索按钮操作 */
const handleQuery = () => {
  queryParams.value.pageNum = 1;
  getList();
};

/** 重置按钮操作 */
const resetQuery = () => {
  queryFormRef.value?.resetFields();
  handleQuery();
};

/** 多选框选中数据 */
const handleSelectionChange = (selection: AreaVO[]) => {
  ids.value = selection.map((item) => item.id);
  single.value = selection.length != 1;
  multiple.value = !selection.length;
};

/** 新增按钮操作 */
const handleAdd = () => {
  router.push({
    path: '/carArea/addCarArea'
  });
};

/** 修改按钮操作 */
const handleUpdate = (row?: AreaVO) => {
  const _id = row ? row.id : ids.value[0];
  router.push({
    path: '/carArea/editCarArea',
    query: {
      id: _id
    }
  });
};

/** 删除按钮操作 */
const handleDelete = async (row?: AreaVO) => {
  const _ids = row?.id || ids.value;
  await proxy?.$modal.confirm('该信息删除后无法恢复，确定要删除吗？').finally(() => (loading.value = false));
  await delArea(_ids);
  proxy?.$modal.msgSuccess('删除成功');
  await getList();
};

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

<style lang="scss" scoped>
.el-table {
  height: calc(100% - 80px);
}
</style>
