fix: 付款申请结算单号误跳预付结算单过滤-1占位id

src/views/payment/payment-application-form.vue

@@ -1296,9 +1296,11 @@ export default {
       this.form = {
         ...emptyForm(),
         ...data,
+        // 后端可能返回 -1 占位预付 id，统一归一为 null，防止点击结算单号误跳预付
+        preSettlementId: this.isValidReferenceId(data.preSettlementId) ? data.preSettlementId : null,
         preSettlementIds: data.preSettlementIds?.length
           ? data.preSettlementIds
-          : data.preSettlementId
+          : this.isValidReferenceId(data.preSettlementId)
           ? [data.preSettlementId]
           : [],
         attachments: this.parse(data.attachmentsJson),
@@ -1344,9 +1346,13 @@ export default {
         this.form = {
           ...emptyForm(),
           ...data,
+          // 后端可能返回 -1 占位预付 id，统一归一为 null，防止点击结算单号误跳预付
+          preSettlementId: this.isValidReferenceId(data.preSettlementId)
+            ? data.preSettlementId
+            : null,
           preSettlementIds: data.preSettlementIds?.length
             ? data.preSettlementIds
-            : data.preSettlementId
+            : this.isValidReferenceId(data.preSettlementId)
             ? [data.preSettlementId]
             : [],
           attachments: this.parse(data.attachmentsJson),
@@ -1587,17 +1593,22 @@ export default {
       });
     },
     clearFormalReferenceWhenPreOnly() {
+      // 纯预付引用才收敛为预付；-1 占位 id 不得充当预付关联
       const progressAdvance = this.form.paymentType === 'progress_advance';
       const onlyPre =
         progressAdvance ||
         (this.referenceRows.length > 0 &&
           this.referenceRows.every(item => item.referenceType === 'pre'));
       if (!onlyPre) return;
-      if (!this.form.preSettlementId) {
+      if (!this.isValidReferenceId(this.form.preSettlementId)) {
         const preId =
-          this.referenceRows.find(item => item.referenceType === 'pre')?.id ||
+          this.referenceRows.find(
-          (progressAdvance ? this.form.settlementId : null);
+            item => item.referenceType === 'pre' && this.isValidReferenceId(item.id)
-        if (preId) {
+          )?.id ||
+          (progressAdvance && this.isValidReferenceId(this.form.settlementId)
+            ? this.form.settlementId
+            : null);
+        if (this.isValidReferenceId(preId)) {
           this.form.preSettlementId = preId;
           this.form.preSettlementIds = [preId];
         }
@@ -1608,13 +1619,16 @@ export default {
     },
     restoreReferenceRows(data, fallbackRow) {
       const relations = Array.isArray(data?.settlements) ? data.settlements : [];
+      // 行级预付/正式类型以过滤占位 id 后的关联为准，决定点击结算单号的跳转目标
       const rows = relations
         .map(item => {
-          const isPre = Boolean(item.preSettlementId || item.preSettlementNo);
+          // 后端用 -1 占位空 id，必须先过滤再判预付，否则正式结算行会被误标为预付
+          const preId = this.isValidReferenceId(item.preSettlementId) ? item.preSettlementId : null;
+          const isPre = Boolean(preId || item.preSettlementNo);
           const settlementNo = item.preSettlementNo || item.formalSettlementNo || '';
           if (!settlementNo) return null;
           return {
-            id: isPre ? item.preSettlementId || item.formalSettlementId : item.formalSettlementId,
+            id: isPre ? preId || item.formalSettlementId : item.formalSettlementId,
             settlementNo,
             referenceType: isPre ? 'pre' : 'formal',
             settlementAmount: Number(Number(item.settlementAmount || 0).toFixed(2)),
@@ -1642,9 +1656,10 @@ export default {
     },
     createReferenceRow(row) {
       const settlementAmount = Number(row.settlementAmount || 0);
+      // 后端以 -1 占位空预付 id，必须先校验否则正式结算行会被误判为预付
       const isPre = Boolean(
         row.preSettlementNo ||
-          row.preSettlementId ||
+          this.isValidReferenceId(row.preSettlementId) ||
           row.referenceType === 'pre' ||
           row.paymentType === 'progress_advance'
       );
@@ -2770,23 +2785,26 @@ export default {
     },
     async openSettlementDetail(row = {}) {
       const settlementNo = String(row.settlementNo || '').trim();
+      // 行上 referenceType 优先；发票行等只带单号的，按单号回查引用行；都缺省才回落表单级推断
+      const matchedReference = this.referenceRows.find(
+        item => String(item.settlementNo || '').trim() === settlementNo
+      );
+      const referenceType = row.referenceType || matchedReference?.referenceType;
       const isPre =
-        row.referenceType === 'pre' ||
+        referenceType === 'pre' ||
-        this.form.paymentType === 'progress_advance' ||
+        (!referenceType &&
-        Boolean(this.form.preSettlementId || this.form.preSettlementNo);
+          (this.form.paymentType === 'progress_advance' ||
+            Boolean(
+              this.isValidReferenceId(this.form.preSettlementId) || this.form.preSettlementNo
+            )));
       let id =
         row.id ||
         row.preSettlementId ||
         row.settlementId ||
+        matchedReference?.id ||
         (isPre
           ? this.form.preSettlementId || this.form.preSettlementIds?.[0]
           : this.form.settlementId || this.form.settlementIds?.[0]);
-      if (!id && settlementNo) {
-        const matched = this.referenceRows.find(
-          item => String(item.settlementNo || '').trim() === settlementNo
-        );
-        id = matched?.id;
-      }
       if (!id && settlementNo) {
         try {
           const listApi = isPre ? preApi.getList : formalApi.getList;