<script lang="ts" setup>
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import type { VbenFormSchema } from '#/adapter/form';
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import type { MesPdPriceApi } from '#/api/mes/pd/price';
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import { ref } from 'vue';
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import { useVbenModal } from '@vben/common-ui';
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import { $t } from '@vben/locales';
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import { Descriptions, Empty, Table } from 'ant-design-vue';
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import { useVbenForm } from '#/adapter/form';
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import { calcPrice } from '#/api/mes/pd/price';
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import { getServicePackageList, getVoltageLevelList } from '#/api/mes/pd/basedata';
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const result = ref<MesPdPriceApi.PriceCalcResp>();
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const hasResult = ref(false);
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const [Form, formApi] = useVbenForm({
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commonConfig: {
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componentProps: {
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class: 'w-full',
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},
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formItemClass: 'col-span-1',
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labelWidth: 130,
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},
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wrapperClass: 'grid-cols-3',
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layout: 'horizontal',
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schema: [],
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showDefaultActions: false,
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});
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/** 测算表单字段 */
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function useCalcSchema(): VbenFormSchema[] {
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return [
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{
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fieldName: 'calcType',
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label: '测算类型',
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component: 'Select',
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rules: 'selectRequired',
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componentProps: {
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options: [
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{ label: '服务套餐', value: 1 },
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{ label: '电压等级', value: 2 },
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],
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placeholder: '请选择测算类型',
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},
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},
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{
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fieldName: 'packageId',
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label: '服务套餐',
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component: 'Select',
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rules: 'selectRequired',
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dependencies: {
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triggerFields: ['calcType'],
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show: (values) => values.calcType === 1,
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async componentProps(values, form) {
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if (values.calcType !== 1) {
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form.setFieldValue('packageId', undefined);
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return { allowClear: true, options: [], placeholder: '请选择服务套餐' };
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}
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const list = await getServicePackageList();
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return {
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allowClear: true,
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options: list.map((i) => ({ label: i.name, value: i.id })),
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placeholder: '请选择服务套餐',
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};
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},
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},
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},
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{
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fieldName: 'voltageLevelId',
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label: '电压等级',
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component: 'Select',
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rules: 'selectRequired',
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dependencies: {
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triggerFields: ['calcType'],
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show: (values) => values.calcType === 2,
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async componentProps(values, form) {
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if (values.calcType !== 2) {
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form.setFieldValue('voltageLevelId', undefined);
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return { allowClear: true, options: [], placeholder: '请选择电压等级' };
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}
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const list = await getVoltageLevelList();
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return {
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allowClear: true,
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options: list.map((i) => ({ label: i.name, value: i.id })),
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placeholder: '请选择电压等级',
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};
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},
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},
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},
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{
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fieldName: 'quantity',
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label: '用电量(kWh)',
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component: 'InputNumber',
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componentProps: { class: '!w-full', min: 0, precision: 2 },
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rules: 'required',
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},
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];
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}
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const [Modal, modalApi] = useVbenModal({
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async onConfirm() {
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const { valid } = await formApi.validate();
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if (!valid) {
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return;
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}
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modalApi.lock();
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try {
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const data = (await formApi.getValues()) as MesPdPriceApi.PriceCalcReq;
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result.value = await calcPrice(data);
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hasResult.value = true;
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} finally {
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modalApi.unlock();
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}
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},
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async onOpenChange(isOpen: boolean) {
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if (!isOpen) {
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return;
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}
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result.value = undefined;
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hasResult.value = false;
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formApi.setState({ schema: useCalcSchema() });
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formApi.resetForm();
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modalApi.setState({ confirmText: '测算', showConfirmButton: true });
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},
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});
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</script>
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<template>
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<Modal :title="'阶梯电价测算'" class="w-4/5">
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<Form class="mx-4 mb-4" />
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<div v-if="hasResult && result" class="mx-4">
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<Descriptions
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:column="3"
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bordered
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size="small"
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class="mb-4"
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>
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<Descriptions.Item label="原价">
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{{ result.originalPrice ?? 0 }}
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</Descriptions.Item>
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<Descriptions.Item label="优惠金额">
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{{ result.discountAmount ?? 0 }}
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</Descriptions.Item>
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<Descriptions.Item label="优惠后总价">
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<span class="text-lg font-bold text-primary">
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{{ result.finalPrice ?? 0 }}
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</span>
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</Descriptions.Item>
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</Descriptions>
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<Table
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:columns="[
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{ title: '档位下限(含,kWh)', dataIndex: 'startValue', key: 'startValue' },
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{ title: '档位上限(不含,kWh)', dataIndex: 'endValue', key: 'endValue' },
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{ title: '本档电量(kWh)', dataIndex: 'tierQuantity', key: 'tierQuantity' },
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{ title: '档位单价', dataIndex: 'pricePerUnit', key: 'pricePerUnit' },
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{ title: '小计', dataIndex: 'subtotal', key: 'subtotal' },
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]"
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:data-source="result.details ?? []"
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:pagination="false"
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size="small"
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class="mb-4"
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/>
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</div>
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<div v-else class="mx-4">
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<Empty description="请选择测算类型并输入用电量后点击「测算」" />
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</div>
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</Modal>
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</template>
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