✨ 业务数量单位改走计量单位，并放开运输计划日期必填

发货模板、运输计划、运单与总单调度从计量单位取 unitName；修复调度提交顶层单位为空，并取消计划开始/结束日期必填。

Co-authored-by: Cursor <cursoragent@cursor.com>

src/views/business/transport-plan-dispatch.vue

@@ -585,6 +585,10 @@ export default {
           this.$message.warning(`第${index + 1}条调度明细缺少车牌号`);
           return;
         }
+        if (!this.resolveDispatchQuantityUnit(row)) {
+          this.$message.warning(`第${index + 1}条调度明细缺少数量单位`);
+          return;
+        }
       }
 
       this.$confirm(
@@ -600,32 +604,57 @@ export default {
         this.submitDispatch();
       });
     },
+    resolveDispatchQuantityUnit(row = {}) {
+      const topUnit = String(row.quantityUnit || '').trim();
+      if (topUnit) return topUnit;
+      const goodsList = this.parseGoodsList(row.goodsJson);
+      for (const goods of goodsList) {
+        const unit = String(
+          goods?.quantityUnit || goods?.goodsQuantityUnit || goods?.unit || ''
+        ).trim();
+        if (unit) return unit;
+      }
+      return TRANSPORT_PLAN_QUANTITY_UNIT;
+    },
+    enrichDispatchGoodsJson(row = {}, quantityUnit) {
+      const goodsList = this.parseGoodsList(row.goodsJson);
+      if (goodsList.length) {
+        const nextGoods = goodsList.map(goods => ({
+          ...goods,
+          quantityUnit: String(goods.quantityUnit || quantityUnit || '').trim() || quantityUnit,
+        }));
+        return JSON.stringify(nextGoods);
+      }
+      return JSON.stringify([
+        {
+          cargoName: row.cargoName,
+          cargoType: row.cargoType,
+          quantity: row.quantity,
+          quantityUnit,
+          specification: row.specification,
+          model: row.model,
+          packageType: row.packageType,
+          brand: row.brand,
+        },
+      ]);
+    },
     submitDispatch() {
       this.saving = true;
       const payload = {
         id: this.planId,
         mode: 'submit',
-        waybills: this.dispatchList.map(row => ({
-          ...row,
-          taskEntryMode: row.taskEntryMode || 'simple',
-          taskRemark: row.remark || '',
-          estimatedStartTime: row.estimatedStartTime || this.planData.planStartDate || '',
-          estimatedEndTime: row.estimatedEndTime || this.planData.planEndDate || '',
-          goodsJson:
-            row.goodsJson ||
-            JSON.stringify([
-              {
-                cargoName: row.cargoName,
-                cargoType: row.cargoType,
-                quantity: row.quantity,
-                quantityUnit: row.quantityUnit,
-                specification: row.specification,
-                model: row.model,
-                packageType: row.packageType,
-                brand: row.brand,
-              },
-            ]),
-        })),
+        waybills: this.dispatchList.map(row => {
+          const quantityUnit = this.resolveDispatchQuantityUnit(row);
+          return {
+            ...row,
+            quantityUnit,
+            taskEntryMode: row.taskEntryMode || 'simple',
+            taskRemark: row.remark || '',
+            estimatedStartTime: row.estimatedStartTime || this.planData.planStartDate || '',
+            estimatedEndTime: row.estimatedEndTime || this.planData.planEndDate || '',
+            goodsJson: this.enrichDispatchGoodsJson(row, quantityUnit),
+          };
+        }),
       };
 
       dispatch(payload)
@@ -639,7 +668,7 @@ export default {
         })
         .catch(err => {
           console.error('调度失败:', err);
-          this.$message.error('调度失败');
+          this.$message.error(err?.response?.data?.msg || err?.message || '调度失败');
         })
         .finally(() => {
           this.saving = false;