fix

2026-08-28 15:30:24 +08:00
parent 17bbde81b2
commit 9a4e0f7c03
16 changed files with 1016 additions and 183 deletions
@@ -41,30 +41,61 @@
              ></el-form-item
            ></el-col
          >
-          <el-col :span="6"
-            ><el-form-item label="所属项目"
-              ><el-input v-model="form.projectName" disabled
-                ><template v-if="form.paymentType === 'project_advance'" #append
-                  ><el-button :disabled="readonly" @click="openReference">选择</el-button></template
-                ></el-input
-              ></el-form-item
-            ></el-col
-          >
-          <el-col :span="6"
-            ><el-form-item label="合同名称"
-              ><el-input v-model="form.contractName" disabled /></el-form-item
-          ></el-col>
-          <el-col :span="6"
+          <el-col :span="6">
+            <el-form-item label="所属项目">
+              <el-select
+                v-if="form.paymentType === 'project_advance'"
+                v-model="form.projectId"
+                :disabled="readonly"
+                filterable
+                clearable
+                :loading="projectLoading"
+                placeholder="请选择项目"
+                @change="handleProjectChange"
+              >
+                <el-option
+                  v-for="item in projectOptions"
+                  :key="item.id"
+                  :label="item.projectName || item.projectShortName || item.projectCode"
+                  :value="item.id"
+                />
+              </el-select>
+              <el-input v-else v-model="form.projectName" disabled />
+            </el-form-item>
+          </el-col>
+          <el-col :span="6">
+            <el-form-item label="合同名称">
+              <el-select
+                v-if="form.paymentType === 'project_advance'"
+                v-model="form.contractId"
+                :disabled="readonly || !form.projectId"
+                filterable
+                clearable
+                :loading="contractLoading"
+                placeholder="请先选择项目"
+                @change="handleAdvanceContractChange"
+              >
+                <el-option
+                  v-for="item in contractOptions"
+                  :key="item.id"
+                  :label="item.contractName || item.contractNo"
+                  :value="item.id"
+                />
+              </el-select>
+              <el-input v-else v-model="form.contractName" disabled />
+            </el-form-item>
+          </el-col>
+          <el-col v-if="form.paymentType !== 'project_advance'" :span="6"
            ><el-form-item label="结算金额" prop="settlementAmount"
              ><el-input-number
                v-model="form.settlementAmount"
-                :disabled="readonly || form.paymentType !== 'project_advance'"
+                :disabled="readonly"
                :min="0"
                :precision="2"
                :controls="false"
                style="width: 100%" /></el-form-item
          ></el-col>
-          <el-col :span="6"
+          <el-col v-if="form.paymentType !== 'project_advance'" :span="6"
            ><el-form-item label="可付款金额"
              ><el-input v-model="form.payableAmount" disabled /></el-form-item
          ></el-col>
@@ -73,7 +104,7 @@
              ><el-input v-model="form.billType" disabled /></el-form-item
          ></el-col>
          <el-col :span="6"
-            ><el-form-item label="付款比例" prop="paymentRatio"
+            ><el-form-item label="付款比例（%）" prop="paymentRatio"
              ><div class="payment-form-page__percentage-input">
                <el-input-number
                  v-model="form.paymentRatio"
@@ -108,7 +139,7 @@
                  v-bind="item" /></el-select></el-form-item
          ></el-col>
          <el-col v-if="billPayment" :span="6"
-            ><el-form-item label="汇票票据" prop="billLedgerId"
+          ><el-form-item label="汇票单号" prop="billLedgerId"
              ><el-select
                v-model="form.billLedgerId"
                :disabled="readonly"
@@ -184,7 +215,7 @@
            label="可付款金额"
            min-width="130" /><el-table-column
            prop="paymentRatio"
-            label="付款比例"
+            label="付款比例（%）"
            min-width="110" /><el-table-column
            prop="appliedAmount"
            label="付款金额"
@@ -395,8 +426,9 @@
              v-loading="formalPage.loading"
              :data="formalRows"
              border
-              @row-click="selectFormal"
+              @selection-change="formalSelection = $event"
            >
+              <el-table-column type="selection" width="50" />
              <el-table-column prop="formalSettlementNo" label="结算单号" />
              <el-table-column prop="projectName" label="所属项目" />
              <el-table-column prop="contractName" label="合同名称" />
@@ -407,6 +439,9 @@
                </template>
              </el-table-column>
            </el-table>
+            <div class="payment-form-page__reference-confirm">
+              <el-button type="primary" :disabled="!formalSelection.length" @click="confirmFormalSelection">确定</el-button>
+            </div>
            <div class="payment-form-page__reference-pagination">
              <el-pagination
                v-model:current-page="formalPage.current"
@@ -420,7 +455,8 @@
            </div>
          </el-tab-pane>
          <el-tab-pane label="预结算单" name="pre">
-            <el-table v-loading="prePage.loading" :data="preRows" border @row-click="selectPre">
+            <el-table v-loading="prePage.loading" :data="preRows" border @selection-change="preSelection = $event">
+              <el-table-column type="selection" width="50" />
              <el-table-column prop="preSettlementNo" label="结算单号" />
              <el-table-column prop="projectName" label="所属项目" />
              <el-table-column prop="contractName" label="合同名称" />
@@ -442,6 +478,9 @@
                @size-change="handlePreSizeChange"
              />
            </div>
+            <div class="payment-form-page__reference-confirm">
+              <el-button type="primary" :disabled="!preSelection.length" @click="confirmPreSelection">确定</el-button>
+            </div>
          </el-tab-pane>
        </el-tabs></div
    ></el-dialog>
@@ -496,6 +535,7 @@ import pdfWorkerSrc from 'pdfjs-dist/build/pdf.worker.mjs?url';
 import { mapGetters } from 'vuex';
 import * as api from '@/api/payment/paymentApplication';
 import * as billLedgerApi from '@/api/payment/billLedger';
+import { getList as getProjectList } from '@/api/business/project-apply';
 import { getDetail as getContractDetail } from '@/api/business/contract-manage';
 import * as formalApi from '@/api/settlement/formalSettlement';
 import * as preApi from '@/api/settlement/preSettlement';
@@ -521,7 +561,7 @@ const ATTACHMENT_MATERIALS = {
  contract: {
    key: 'contract',
    label: '合同签章文件',
-    keywords: ['合同签章文件', '合同签章', '签章'],
+    keywords: ['合同签章文件', '合同签章', '签章', '合同'],
  },
  specialApproval: {
    key: 'specialApproval',
@@ -543,6 +583,7 @@ const emptyForm = () => ({
  paymentNo: '',
  paymentType: 'project_advance',
  settlementId: null,
+  settlementIds: [],
  preSettlementId: null,
  preSettlementIds: [],
  projectId: null,
@@ -594,7 +635,9 @@ export default {
        contractName: '',
      },
      formalRows: [],
+      formalSelection: [],
      preRows: [],
+      preSelection: [],
      formalPage: {
        current: 1,
        size: 10,
@@ -607,6 +650,10 @@ export default {
        total: 0,
        loading: false,
      },
+      projectOptions: [],
+      projectLoading: false,
+      contractOptions: [],
+      contractLoading: false,
      contractRows: [],
      billOptions: [],
      billLoading: false,
@@ -674,13 +721,11 @@ export default {
      return this.hasPermission(code);
    },
    billPayment() {
-      return ['bank_draft', 'commercial_draft'].includes(this.form.paymentMethod);
+      return this.form.paymentMethod !== 'bank_transfer';
    },
    paymentAmountBase() {
-      const amount =
-        this.form.paymentType === 'project_advance'
-          ? this.form.payableAmount
-          : this.form.settlementAmount;
+      if (this.form.paymentType === 'project_advance') return 0;
+      const amount = this.form.settlementAmount;
      return Number(amount || 0);
    },
    referenceLabel() {
@@ -697,12 +742,15 @@ export default {
        return this.referenceRows.map(item => ({
          ...item,
          paymentRatio: this.form.paymentRatio,
-          appliedAmount: Number(
-            (
-              (Number(item.settlementAmount || 0) * Number(this.form.paymentRatio || 0)) /
-              100
-            ).toFixed(2)
-          ),
+          appliedAmount:
+            item.fixedAppliedAmount === true
+              ? Number(item.appliedAmount || 0)
+              : Number(
+                  (
+                    (Number(item.settlementAmount || 0) * Number(this.form.paymentRatio || 0)) /
+                    100
+                  ).toFixed(2)
+                ),
        }));
      }
      if (!this.referenceLabel) return [];
@@ -809,6 +857,10 @@ export default {
      this.$nextTick(() => this.$refs.formRef?.validateField('referenceId').catch(() => {}));
    },
    validateSettlementAmount(rule, value, callback) {
+      if (this.form.paymentType === 'project_advance') {
+        callback();
+        return;
+      }
      const amount = Number(value);
      if (!Number.isFinite(amount) || amount < 0) {
        callback(new Error('结算金额不能小于0'));
@@ -823,7 +875,11 @@ export default {
        callback(new Error('申请付款金额不能小于0'));
        return;
      }
-      if (payableAmount > 0 && amount > payableAmount) {
+      if (
+        this.form.paymentType !== 'project_advance' &&
+        payableAmount > 0 &&
+        amount > payableAmount
+      ) {
        callback(new Error('申请付款金额不能超过可付款金额'));
        return;
      }
@@ -835,7 +891,7 @@ export default {
        return;
      }
      if (!value) {
-        callback(new Error('请选择可用汇票'));
+        callback(new Error('请选择汇票单号'));
        return;
      }
      const selected = this.billOptions.find(item => String(item.id) === String(value));
@@ -911,6 +967,10 @@ export default {
        const referenceRow = this.createReferenceRow(data);
        this.referenceRows = referenceRow.settlementNo ? [referenceRow] : [];
        this.paymentRecords = data.paymentRecords || [];
+        if (this.form.paymentType === 'project_advance') {
+          await this.loadProjectOptions();
+          await this.loadContractOptions(this.form.projectId);
+        }
        await this.loadReceiptAccountOptions(false);
        await this.loadAttachmentRuleData(await this.loadCurrentSettlementDetails());
        if (this.billPayment) await this.loadBillOptions('', data.billLedgerId);
@@ -921,7 +981,12 @@ export default {
        this.form.applyDate = this.$dayjs().format('YYYY-MM-DD');
        this.form.applicantName =
          this.$store.getters.userInfo?.realName || this.$store.getters.userInfo?.userName || '';
-        await this.loadTransferredPreSettlements();
+        if (this.form.paymentType === 'project_advance') await this.loadProjectOptions();
+        if (this.transferPayload?.sourceFormalSettlements?.length) {
+          await this.loadTransferredFormalSettlements();
+        } else {
+          await this.loadTransferredPreSettlements();
+        }
      }
    },
    initialAddPaymentType() {
@@ -938,7 +1003,12 @@ export default {
        .split(',')
        .map(item => item.trim())
        .filter(Boolean);
-      return [...new Set([...payloadIds, ...queryIds].map(String))];
+      return [...new Set([...payloadIds, ...queryIds].map(String))].filter(id =>
+        this.isValidReferenceId(id)
+      );
+    },
+    isValidReferenceId(id) {
+      return id !== null && id !== undefined && String(id).trim() !== '-1';
    },
    async loadTransferredPreSettlements() {
      const fallbackRows = this.transferPayload?.sourcePreSettlements || [];
@@ -973,6 +1043,97 @@ export default {
        throw error;
      }
    },
+    async loadTransferredFormalSettlements() {
+      const fallbackRows = this.transferPayload?.sourceFormalSettlements || [];
+      const rows = await Promise.all(
+        fallbackRows.map(async row => {
+          if (!this.isValidReferenceId(row.id)) return row;
+          try {
+            return { ...row, ...this.unwrapData(await formalApi.getDetail(row.id)) };
+          } catch (error) {
+            return row;
+          }
+        })
+      );
+      this.applyTransferredFormalSettlements(rows.filter(item => this.isValidReferenceId(item?.id)));
+      await Promise.all([this.loadReceiptAccountOptions(), this.loadAttachmentRuleData(rows)]);
+    },
+    applyTransferredFormalSettlements(rows = []) {
+      if (!rows.length) return;
+      const contractIds = new Set(rows.map(item => String(item.contractId || '')));
+      if (contractIds.size !== 1 || contractIds.has('')) {
+        this.$message.warning('所选正式结算单合同信息不一致，请返回后重新选择');
+        return;
+      }
+      const first = rows[0];
+      const referenceRows = rows.map(item => ({
+        ...this.createReferenceRow(item),
+        settlementNo: item.formalSettlementNo || item.settlementNo || '',
+        appliedAmount: Number(item.appliedAmount || 0),
+        fixedAppliedAmount: true,
+      }));
+      const settlementAmount = referenceRows.reduce(
+        (total, item) => total + Number(item.settlementAmount || 0),
+        0
+      );
+      const payableAmount = referenceRows.reduce(
+        (total, item) => total + Number(item.payableAmount || 0),
+        0
+      );
+      const appliedAmount = referenceRows.reduce(
+        (total, item) => total + Number(item.appliedAmount || 0),
+        0
+      );
+      const paymentRatio = settlementAmount
+        ? Number(((appliedAmount / settlementAmount) * 100).toFixed(2))
+        : 0;
+      const settlementIds = rows.map(item => item.settlementId || item.id).filter(Boolean);
+      this.amountSyncing = true;
+      this.referenceRows = referenceRows;
+      Object.assign(this.form, {
+        paymentType: 'settlement_payment',
+        settlementId: settlementIds[0] || null,
+        settlementIds,
+        preSettlementId: null,
+        preSettlementIds: [],
+        settlementNo: referenceRows
+          .map(item => item.settlementNo)
+          .filter(Boolean)
+          .join('、'),
+        preSettlementNo: '',
+        projectId: first.projectId,
+        projectName: first.projectName,
+        deptId: first.deptId,
+        deptName: first.deptName,
+        contractId: first.contractId,
+        contractNo: first.contractNo,
+        contractName: first.contractName,
+        payerName: first.payerName,
+        payeeName: first.payeeName,
+        settlementAmount: Number(settlementAmount.toFixed(2)),
+        payableAmount: Number(payableAmount.toFixed(2)),
+        billType: '正式结算单',
+        paymentRatio,
+        appliedAmount: Number(appliedAmount.toFixed(2)),
+        invoices: rows.flatMap(item =>
+          this.createInvoiceRows(item.invoices || [], item.formalSettlementNo || item.settlementNo)
+        ),
+      });
+      this.paymentRecords = rows.flatMap(item =>
+        (item.paymentRecords || item.paymentApplications || []).map(record => ({
+          ...record,
+          paidAmount: Number(record.paidAmount || 0),
+          paidDate: record.paidDate || record.paymentDate || record.createTime || '',
+          paymentNo: record.paymentNo || '',
+          voucherJson: record.voucherJson || '',
+          kingdeeBillNo: record.kingdeeBillNo || '',
+        }))
+      );
+      this.$nextTick(() => {
+        this.amountSyncing = false;
+        this.$refs.formRef?.clearValidate();
+      });
+    },
    createReferenceRow(row) {
      const settlementAmount = Number(row.settlementAmount || 0);
      const appliedAmount = Number(row.advanceAppliedAmount || row.appliedPaymentAmount || 0);
@@ -1156,6 +1317,22 @@ export default {
          material.keywords.some(keyword => fileName.includes(keyword.toLocaleLowerCase())))
      );
    },
+    resolveAttachmentTypeByFileName(file) {
+      let fileName = this.attachmentFileName(file) || this.attachmentFileUrl(file);
+      fileName = String(fileName || '').split(/[?#]/)[0].toLocaleLowerCase();
+      try {
+        fileName = decodeURIComponent(fileName);
+      } catch {}
+      const material = [...Object.values(ATTACHMENT_MATERIALS)]
+        .sort(
+          (a, b) =>
+            Math.max(...b.keywords.map(String.length)) - Math.max(...a.keywords.map(String.length))
+        )
+        .find(item =>
+          item.keywords.some(keyword => fileName.includes(String(keyword).toLocaleLowerCase()))
+        );
+      return material ? MATERIAL_TYPE_MAP[material.key] : 'other';
+    },
    hasAttachmentMaterial(material) {
      const hasUploadedAttachment = (this.form.attachments || []).some(file =>
        this.attachmentMatchesMaterial(file, material)
@@ -1204,8 +1381,12 @@ export default {
    async loadCurrentSettlementDetails() {
      if (this.form.paymentType === 'project_advance') return [];
      const requests = [];
-      if (this.form.preSettlementId) requests.push(preApi.getDetail(this.form.preSettlementId));
-      if (this.form.settlementId) requests.push(formalApi.getDetail(this.form.settlementId));
+      if (this.isValidReferenceId(this.form.preSettlementId)) {
+        requests.push(preApi.getDetail(this.form.preSettlementId));
+      }
+      if (this.isValidReferenceId(this.form.settlementId)) {
+        requests.push(formalApi.getDetail(this.form.settlementId));
+      }
      if (!requests.length) return [];
      const responses = await Promise.all(requests);
      return responses.map(response => this.unwrapData(response)).filter(item => item?.id);
@@ -1279,15 +1460,32 @@ export default {
    handleTypeChange() {
      this.form.invoices = [];
      this.paymentRecords = [];
-      if (this.form.paymentType === 'project_advance') {
-        this.form.settlementId = null;
-        this.form.preSettlementId = null;
-        this.form.preSettlementIds = [];
-        this.form.settlementNo = '';
-        this.form.preSettlementNo = '';
-        this.referenceRows = [];
-      }
+      Object.assign(this.form, {
+        settlementId: null,
+        settlementIds: [],
+        preSettlementId: null,
+        preSettlementIds: [],
+        settlementNo: '',
+        preSettlementNo: '',
+        projectId: null,
+        projectName: '',
+        deptId: null,
+        deptName: '',
+        contractId: null,
+        contractNo: '',
+        contractName: '',
+        payerName: '',
+        payeeName: '',
+        settlementAmount: 0,
+        payableAmount: 0,
+        appliedAmount: 0,
+        billType: '',
+      });
+      this.referenceRows = [];
+      this.contractOptions = [];
+      this.clearReceiptAccount();
      this.loadAttachmentRuleData([]);
+      if (this.form.paymentType === 'project_advance') this.loadProjectOptions();
    },
    clearReceiptAccount() {
      Object.assign(this.form, {
@@ -1300,6 +1498,108 @@ export default {
    customerRecords(response) {
      return this.unwrapData(response)?.records || [];
    },
+    async loadProjectOptions() {
+      if (this.projectLoading) return;
+      this.projectLoading = true;
+      try {
+        const response = await getProjectList(1, 9999, {});
+        this.projectOptions = this.customerRecords(response);
+        if (
+          this.form.projectId &&
+          this.form.projectName &&
+          !this.projectOptions.some(item => String(item.id) === String(this.form.projectId))
+        ) {
+          this.projectOptions.unshift({
+            id: this.form.projectId,
+            projectName: this.form.projectName,
+          });
+        }
+      } catch (error) {
+        this.projectOptions = [];
+        this.$message.warning('项目列表加载失败，请稍后重试');
+      } finally {
+        this.projectLoading = false;
+      }
+    },
+    async loadContractOptions(projectId) {
+      if (!projectId) {
+        this.contractOptions = [];
+        return;
+      }
+      this.contractLoading = true;
+      try {
+        const response = await formalApi.getContractOptions('', projectId);
+        this.contractOptions = (this.unwrapData(response) || []).filter(
+          item => String(item.projectId || '') === String(projectId)
+        );
+        if (
+          this.form.contractId &&
+          this.form.contractName &&
+          !this.contractOptions.some(item => String(item.id) === String(this.form.contractId))
+        ) {
+          this.contractOptions.unshift({
+            id: this.form.contractId,
+            contractNo: this.form.contractNo,
+            contractName: this.form.contractName,
+            projectId,
+          });
+        }
+      } catch (error) {
+        this.contractOptions = [];
+        this.$message.warning('项目合同加载失败，请稍后重试');
+      } finally {
+        this.contractLoading = false;
+      }
+    },
+    async handleProjectChange(projectId) {
+      const project = this.projectOptions.find(item => String(item.id) === String(projectId));
+      this.form.projectName = project?.projectName || project?.projectShortName || '';
+      Object.assign(this.form, {
+        deptId: project?.undertakeDeptId || project?.businessDeptId || null,
+        deptName: project?.undertakeDeptName || project?.businessDeptName || '',
+        contractId: null,
+        contractNo: '',
+        contractName: '',
+        payerName: '',
+        payeeName: '',
+        settlementAmount: 0,
+        payableAmount: 0,
+        appliedAmount: 0,
+        billType: '',
+      });
+      this.contractOptions = [];
+      this.clearReceiptAccount();
+      this.form.invoices = [];
+      this.paymentRecords = [];
+      await this.loadContractOptions(projectId);
+      await this.loadAttachmentRuleData([]);
+    },
+    async handleAdvanceContractChange(contractId) {
+      const contract = this.contractOptions.find(
+        item => String(item.id) === String(contractId)
+      );
+      if (!contract) {
+        Object.assign(this.form, {
+          contractNo: '',
+          contractName: '',
+          payerName: '',
+          payeeName: '',
+        });
+        this.clearReceiptAccount();
+        return;
+      }
+      Object.assign(this.form, {
+        contractNo: contract.contractNo || '',
+        contractName: contract.contractName || '',
+        payerName: contract.payerName || contract.partyA || '',
+        payeeName: contract.payeeName || contract.partyB || '',
+        settlementAmount: 0,
+        payableAmount: 0,
+        billType: '',
+      });
+      await Promise.all([this.loadReceiptAccountOptions(), this.loadAttachmentRuleData([])]);
+      if (this.billPayment) this.loadBillOptions();
+    },
    async loadReceiptAccountOptions(autoSelectDefault = true) {
      const payeeName = String(this.form.payeeName || '').trim();
      const preserveCurrentValue = autoSelectDefault === false;
@@ -1483,12 +1783,10 @@ export default {
      this.loadPreReferences();
    },
    async openReference() {
+      if (this.form.paymentType === 'project_advance') return;
      this.referenceVisible = true;
-      if (this.form.paymentType === 'project_advance') {
-        const response = await formalApi.getContractOptions('');
-        this.contractRows = this.unwrapData(response) || [];
-        return;
-      }
+      this.formalSelection = [];
+      this.preSelection = [];
      this.formalPage.current = 1;
      this.prePage.current = 1;
      await this.loadSettlementReferences();
@@ -1498,7 +1796,6 @@ export default {
      this.form.invoices = [];
      this.paymentRecords = [];
      this.clearReceiptAccount();
-      const settlementType = row.settlementType || 'payable';
      Object.assign(this.form, {
        projectId: row.projectId,
        projectName: row.projectName,
@@ -1507,21 +1804,24 @@ export default {
        contractId: row.id,
        contractNo: row.contractNo,
        contractName: row.contractName,
-        payerName:
-          row.payerName || (settlementType === 'receivable' ? row.partyB : row.partyA) || '',
-        payeeName:
-          row.payeeName || (settlementType === 'receivable' ? row.partyA : row.partyB) || '',
-        payableAmount: Number((Number(row.fundDemand || 0) * 10000).toFixed(2)),
-        billType: row.settlementMode ? '项目预付' : '',
+        payerName: row.payerName || row.partyA || '',
+        payeeName: row.payeeName || row.partyB || '',
+        settlementAmount: 0,
+        payableAmount: 0,
+        appliedAmount: 0,
+        billType: '',
      });
      this.referenceVisible = false;
      await Promise.all([this.loadReceiptAccountOptions(), this.loadAttachmentRuleData([])]);
      if (this.billPayment) this.loadBillOptions();
    },
    async selectFormal(row) {
+      const validReferenceId = this.isValidReferenceId(row.id);
      const [amountResponse, detailResponse] = await Promise.all([
-        api.getReferenceAmount('settlement_payment', row.id, this.form.id),
-        formalApi.getDetail(row.id),
+        validReferenceId
+          ? api.getReferenceAmount('settlement_payment', row.id, this.form.id)
+          : Promise.resolve(null),
+        validReferenceId ? formalApi.getDetail(row.id) : Promise.resolve(null),
      ]);
      const amount = this.unwrapData(amountResponse) || {};
      const settlementAmount = Number(amount.settlementAmount ?? row.settlementAmount ?? 0);
@@ -1531,6 +1831,7 @@ export default {
      Object.assign(this.form, {
        paymentType: 'settlement_payment',
        settlementId: row.id,
+        settlementIds: [row.id],
        preSettlementId: null,
        preSettlementIds: [],
        settlementNo: row.formalSettlementNo,
@@ -1565,10 +1866,27 @@ export default {
      ]);
      if (this.billPayment) this.loadBillOptions();
    },
+    async confirmFormalSelection() {
+      const rows = this.formalSelection || [];
+      if (!rows.length) return;
+      if (new Set(rows.map(item => String(item.contractId || ''))).size !== 1) {
+        this.$message.warning('所选正式结算单必须属于同一合同');
+        return;
+      }
+      const validRows = rows.filter(row => this.isValidReferenceId(row.id));
+      const details = await Promise.all(validRows.map(row => formalApi.getDetail(row.id)));
+      this.applyTransferredFormalSettlements(
+        details.map((response, index) => ({ ...validRows[index], ...this.unwrapData(response) }))
+      );
+      this.referenceVisible = false;
+    },
    async selectPre(row) {
+      const validReferenceId = this.isValidReferenceId(row.id);
      const [amountResponse, detailResponse] = await Promise.all([
-        api.getReferenceAmount('progress_advance', row.id, this.form.id),
-        preApi.getDetail(row.id),
+        validReferenceId
+          ? api.getReferenceAmount('progress_advance', row.id, this.form.id)
+          : Promise.resolve(null),
+        validReferenceId ? preApi.getDetail(row.id) : Promise.resolve(null),
      ]);
      const amount = this.unwrapData(amountResponse) || {};
      const settlementAmount = Number(amount.settlementAmount ?? row.settlementAmount ?? 0);
@@ -1582,6 +1900,7 @@ export default {
        preSettlementId: row.id,
        preSettlementIds: [row.id],
        settlementId: null,
+        settlementIds: [],
        preSettlementNo: row.preSettlementNo,
        settlementNo: '',
        projectId: row.projectId,
@@ -1610,13 +1929,33 @@ export default {
      ]);
      if (this.billPayment) this.loadBillOptions();
    },
+    async confirmPreSelection() {
+      const rows = this.preSelection || [];
+      if (!rows.length) return;
+      if (new Set(rows.map(item => String(item.contractId || ''))).size !== 1) {
+        this.$message.warning('所选预结算单必须属于同一合同');
+        return;
+      }
+      const validRows = rows.filter(row => this.isValidReferenceId(row.id));
+      const details = await Promise.all(validRows.map(row => preApi.getDetail(row.id)));
+      this.applyTransferredPreSettlements(
+        details.map((response, index) => ({ ...validRows[index], ...this.unwrapData(response) }))
+      );
+      this.referenceVisible = false;
+    },
    normalizeAttachments(files) {
      this.form.attachments = (files || []).map(file => ({
        ...file,
-        attachmentType:
-          file.attachmentType ||
-          MATERIAL_TYPE_MAP[this.resolveAttachmentMaterial(file)?.key] ||
-          'other',
+        attachmentType: (() => {
+          const matchedType = this.resolveAttachmentTypeByFileName(file);
+          const existingType = [
+            ...Object.values(MATERIAL_TYPE_MAP),
+            'other',
+          ].includes(file.attachmentType)
+            ? file.attachmentType
+            : 'other';
+          return matchedType !== 'other' ? matchedType : existingType;
+        })(),
        description: file.description || '',
      }));
    },
@@ -1664,7 +2003,7 @@ export default {
      this.downloadableAttachments.forEach((file, index) => {
        window.setTimeout(
          () => downloadFileByUrl(this.attachmentFileUrl(file), this.attachmentFileName(file)),
-          index * 300
+          index * 500
        );
      });
    },
@@ -1673,6 +2012,7 @@ export default {
        id,
        paymentType,
        settlementId,
+        settlementIds,
        preSettlementId,
        preSettlementIds,
        projectId,
@@ -1704,6 +2044,7 @@ export default {
        id,
        paymentType,
        settlementId,
+        settlementIds,
        preSettlementId,
        preSettlementIds,
        projectId,