fix(nmSubWxs): 修复包含井切换记录丢失流动段

- 切换流量记录前保存当前记录的一基流动段索引
- 切换后恢复并按真实段数校正目标记录索引
- 将流动段选择同步写入行级流量记录工作副本
- 确认时回写全部记录级索引，避免 A→B→A 状态丢失

Include/nmNum/nmSubWxs/nmWxIncludeOtherWells.h

@@ -93,6 +93,9 @@ private:
 	void refreshRowEditors(int row);
 	/** @brief 校正一行的分相状态及一基流动段索引。 */
 	void normalizeFlowSelection(WellDataRow& data) const;
+	/** @brief 保存旧记录的流动段，并恢复新记录自己的流动段。 */
+	void switchRowFlowGaugeCode(WellDataRow& data,
+		const QString& sGaugeCode) const;
 	/** @brief 更新包含复选框；没有有效分相选择时自动取消包含。 */
 	void updateIncludeCheckBox(int row);
 	/** @brief 填充一列分相流量记录选项。 */

Src/nmNum/nmSubWxs/nmWxIncludeOtherWells.cpp

@@ -95,6 +95,21 @@ const nmFlowGaugeRecord* findFlowRecord(
 	return nullptr;
 }
 
+nmFlowGaugeRecord* findMutableFlowRecord(
+		QVector<nmFlowGaugeRecord>& vecRecords,
+		const QString& sGaugeCode)
+{
+	if(sGaugeCode.isEmpty()) {
+		return nullptr;
+	}
+	for(int nIndex = 0; nIndex < vecRecords.size(); ++nIndex) {
+		if(vecRecords[nIndex].sGaugeCode == sGaugeCode) {
+			return &vecRecords[nIndex];
+		}
+	}
+	return nullptr;
+}
+
 // 压力曲线至少需要两个点才能用于历史曲线计算。
 bool isSelectablePressureRecord(const nmPressureGaugeRecord& oRecord)
 {
@@ -623,6 +638,38 @@ void nmWxIncludeOtherWells::normalizeFlowSelection(WellDataRow& data) const
 			data.m_nFlowSegmentIndex = nSegmentCount;
 		}
 	}
+	nmFlowGaugeRecord* pMutableRecord = findMutableFlowRecord(
+			data.m_vecFlowRecords, data.m_sFlowGaugeCode);
+	if(pMutableRecord != nullptr) {
+		pMutableRecord->nIndexF = data.m_nFlowSegmentIndex;
+	}
+}
+
+void nmWxIncludeOtherWells::switchRowFlowGaugeCode(
+		WellDataRow& data, const QString& sGaugeCode) const
+{
+	// 行数据是对话框工作副本，切换前先保存当前记录自己的流动段。
+	nmFlowGaugeRecord* pOldRecord = findMutableFlowRecord(
+			data.m_vecFlowRecords, data.m_sFlowGaugeCode);
+	if(pOldRecord != nullptr) {
+		pOldRecord->nIndexF = data.m_nFlowSegmentIndex;
+	}
+
+	data.m_sFlowGaugeCode = sGaugeCode;
+	nmFlowGaugeRecord* pNewRecord = findMutableFlowRecord(
+			data.m_vecFlowRecords, data.m_sFlowGaugeCode);
+	if(pNewRecord == nullptr ||
+	   pNewRecord->eStatus != NM_GaugeRecord_Usable) {
+		data.m_nFlowSegmentIndex = 0;
+		return;
+	}
+
+	const int nSegmentCount = flowRecordSegmentCount(*pNewRecord);
+	data.m_nFlowSegmentIndex = pNewRecord->nIndexF;
+	if(data.m_nFlowSegmentIndex < 1 ||
+	   data.m_nFlowSegmentIndex > nSegmentCount) {
+		data.m_nFlowSegmentIndex = nSegmentCount;
+	}
 }
 
 void nmWxIncludeOtherWells::populateRateCombo(
@@ -794,6 +841,10 @@ void nmWxIncludeOtherWells::onRateSourceChanged(int nIndex)
 	const QString sGaugeCode = pComboBox->itemData(nIndex).toString();
 	if(sGaugeCode.isEmpty()) {
 		setRowPhaseUsed(oData, ePhase, false);
+		if(!oData.m_bUseOilRate && !oData.m_bUseGasRate &&
+		   !oData.m_bUseWaterRate) {
+			switchRowFlowGaugeCode(oData, QString());
+		}
 	} else {
 		const nmFlowGaugeRecord* pRecord = findFlowRecord(
 				oData.m_vecFlowRecords, sGaugeCode);
@@ -802,8 +853,7 @@ void nmWxIncludeOtherWells::onRateSourceChanged(int nIndex)
 			return;
 		}
 		if(oData.m_sFlowGaugeCode != sGaugeCode) {
-			oData.m_sFlowGaugeCode = sGaugeCode;
+			switchRowFlowGaugeCode(oData, sGaugeCode);
-			oData.m_nFlowSegmentIndex = pRecord->nIndexF;
 		}
 		setRowPhaseUsed(oData, ePhase, true);
 	}
@@ -839,8 +889,13 @@ void nmWxIncludeOtherWells::onFlowSegmentChanged(int nIndex)
 	if(nRow < 0 || nRow >= m_vecWellData.size()) {
 		return;
 	}
-	m_vecWellData[nRow].m_nFlowSegmentIndex =
+	WellDataRow& oData = m_vecWellData[nRow];
-			pComboBox->itemData(nIndex).toInt();
+	oData.m_nFlowSegmentIndex = pComboBox->itemData(nIndex).toInt();
+	nmFlowGaugeRecord* pRecord = findMutableFlowRecord(
+			oData.m_vecFlowRecords, oData.m_sFlowGaugeCode);
+	if(pRecord != nullptr) {
+		pRecord->nIndexF = oData.m_nFlowSegmentIndex;
+	}
 	pComboBox->setToolTip(pComboBox->currentText());
 }
 

Src/nmNum/nmSubWxs/nmWxNumericalDesign.cpp

@@ -1147,8 +1147,7 @@ void nmWxNumericalDesign::onOptionsIconClicked()
 					pWellData->getUseWaterRate() != oWellRow.m_bUseWaterRate ||
 					pWellData->getIndexF() != oWellRow.m_nFlowSegmentIndex;
 
-			// 先切换公共流量记录，再写入分相开关和该记录的一基流动段索引。
+			// 先让真实井保存原当前记录，再用对话框工作副本覆盖完整记录级索引。
-			// 这样 switchSelectedFlowGaugeCode() 可以先保存旧记录自己的段索引。
 			pWellData->selectPressureGaugeCode(
 					oWellRow.m_sPressureGaugeCode);
 			if(pWellData->getSelectedFlowGaugeCode() !=
@@ -1156,6 +1155,7 @@ void nmWxNumericalDesign::onOptionsIconClicked()
 				pWellData->switchSelectedFlowGaugeCode(
 						oWellRow.m_sFlowGaugeCode);
 			}
+			pWellData->setFlowRecords(oWellRow.m_vecFlowRecords);
 			pWellData->setUseOilRate(oWellRow.m_bUseOilRate);
 			pWellData->setUseGasRate(oWellRow.m_bUseGasRate);
 			pWellData->setUseWaterRate(oWellRow.m_bUseWaterRate);