wupengfei
3 天以前 697b0b83320f5bb420abc9b22461fc0c64b9c770
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<template>
  <ProFieldCustom>
    <div class="address-select">
      <el-cascader
        v-bind="areaByCascaderProps"
        v-model="areaList"
        :placeholder="placeholder"
        clearable
        :value-on-clear="() => []"
      ></el-cascader>
    </div>
  </ProFieldCustom>
</template>
 
<script setup lang="ts">
import { ProFieldCustom } from '@bole-core/components';
import { CascaderProps } from 'element-plus';
import * as enterpriseWalletServices from '@/services/api/enterpriseWallet';
import { useQueryClient } from '@tanstack/vue-query';
 
defineOptions({
  name: 'WeChatPayWalletBankBranchAreaCascader',
});
 
type Props = {
  placeholder?: string;
};
 
const props = withDefaults(defineProps<Props>(), {});
 
const areaList = defineModel<number[]>('areaList');
 
const queryClient = useQueryClient();
 
function getEnterpriseWeChatPayWalletBankProvinces() {
  return queryClient.fetchQuery({
    queryKey: ['enterpriseWalletServices/getEnterpriseWeChatPayWalletBankProvinces'],
    queryFn: async () => {
      let res = await enterpriseWalletServices.getEnterpriseWeChatPayWalletBankProvinces(
        {},
        { showLoading: false }
      );
      return res.map((x) => ({
        areaName: x.province_name,
        areaCode: x.province_code,
      }));
    },
    staleTime: Infinity,
  });
}
 
function getEnterpriseWeChatPayWalletBankCities(provinceCode: number) {
  return queryClient.fetchQuery({
    queryKey: ['enterpriseWalletServices/getEnterpriseWeChatPayWalletBankCities', provinceCode],
    queryFn: async () => {
      let res = await enterpriseWalletServices.getEnterpriseWeChatPayWalletBankCities(
        {
          provinceCode: provinceCode,
        },
        { showLoading: false }
      );
      return res.map((x) => ({
        areaName: x.city_name,
        areaCode: x.city_code,
      }));
    },
    staleTime: Infinity,
  });
}
 
const areaByCascaderProps = {
  props: {
    label: 'areaName',
    value: 'areaCode',
    lazy: true,
    async lazyLoad(node, resolve) {
      const { level, data, value } = node;
      console.log('value: ', value);
      const areas =
        level === 0
          ? await getEnterpriseWeChatPayWalletBankProvinces()
          : await getEnterpriseWeChatPayWalletBankCities(value as any);
 
      return resolve(
        areas.map((x) => ({
          ...x,
          leaf: level >= 1,
        }))
      );
    },
  } as CascaderProps,
};
</script>