fix(medical-order): 解决医嘱编辑界面显示和验证问题 BUG#250,145

- 修复医嘱集合对话框中的条件判断逻辑，统一新增行的显示规则
- 更新医嘱集合对话框中剂量、给药途径、频次、天数等字段的显示逻辑
- 为西药类医嘱添加必填字段验证功能，包括剂量、给药途径、频次等
- 优化处方列表组件中编辑状态下的输入控件显示
- 修复处方详情数据合并逻辑，确保正确的字段优先级处理
- 解决多个库存管理模块中API请求数据格式错误的问题
- 修复医嘱库信息保存和数据回填的相关问题

openhis-ui-vue3/src/views/doctorstation/components/prescription/prescriptionlist.vue

@@ -648,21 +648,49 @@
       </el-table-column>
       <el-table-column label="单次剂量" align="center" prop="">
         <template #default="scope">
-          <span v-if="!scope.row.isEdit">
+          <template v-if="scope.row.isEdit">
+            <el-input-number 
+              v-model="scope.row.dose" 
+              :min="0" 
+              :precision="2" 
+              :controls="false"
+              style="width: 70px"
+              size="small"
+            />
+            <span style="margin-left: 4px">{{ scope.row.doseUnitCode_dictText }}</span>
+          </template>
+          <span v-else>
             {{ scope.row.dose ? scope.row.dose + ' ' + scope.row.doseUnitCode_dictText : '' }}
           </span>
         </template>
       </el-table-column>
       <el-table-column label="总量" align="center" prop="">
         <template #default="scope">
-          <span v-if="!scope.row.isEdit">
+          <template v-if="scope.row.isEdit">
+            <el-input-number 
+              v-model="scope.row.quantity" 
+              :min="1" 
+              :precision="0" 
+              :controls="false"
+              style="width: 60px"
+              size="small"
+            />
+            <span style="margin-left: 4px">{{ scope.row.unitCode_dictText }}</span>
+          </template>
+          <span v-else>
             {{ scope.row.quantity ? scope.row.quantity + ' ' + scope.row.unitCode_dictText : '' }}
           </span>
         </template>
       </el-table-column>
       <el-table-column label="总金额" align="right" prop="" header-align="center" width="100">
         <template #default="scope">
-          <span v-if="!scope.row.isEdit" style="text-align: right">
+          <template v-if="scope.row.isEdit">
+            <span style="text-align: right; color: var(--el-color-primary); font-weight: bold;">
+              {{ (scope.row.totalPrice !== undefined && scope.row.totalPrice !== null && !isNaN(scope.row.totalPrice) &&
+                isFinite(scope.row.totalPrice)) ? Number(scope.row.totalPrice).toFixed(2) : '0.00' }} 元
+            </span>
+          </template>
+          <span v-else style="text-align: right">
             {{ (scope.row.totalPrice !== undefined && scope.row.totalPrice !== null && !isNaN(scope.row.totalPrice) &&
               isFinite(scope.row.totalPrice)) ? Number(scope.row.totalPrice).toFixed(2) + ' 元' : '-' }}
           </span>
@@ -670,14 +698,34 @@
       </el-table-column>
       <el-table-column label="药房/科室" align="center" prop="" width="200">
         <template #default="scope">
-          <span v-if="!scope.row.isEdit">
+          <template v-if="scope.row.isEdit">
+            <span style="color: var(--el-text-color-secondary);">{{ scope.row.positionName || '请选择药房' }}</span>
+          </template>
+          <span v-else>
             {{ scope.row.positionName }}
           </span>
         </template>
       </el-table-column>
       <el-table-column label="频次/用法" align="center" prop="" width="180">
         <template #default="scope">
-          <span v-if="!scope.row.isEdit && scope.row.adviceType == 1" style="text-align: right">
+          <template v-if="scope.row.isEdit && scope.row.adviceType == 1">
+            <el-select v-model="scope.row.rateCode" size="small" style="width: 65px" placeholder="频次">
+              <el-option v-for="item in rate_code" :key="item.value" :label="item.label" :value="item.value" />
+            </el-select>
+            <el-input-number 
+              v-model="scope.row.dispensePerDuration" 
+              :min="1" 
+              :precision="0" 
+              :controls="false"
+              style="width: 45px; margin-left: 2px"
+              size="small"
+            />
+            <span style="margin: 0 2px; font-size: 12px;">天</span>
+            <el-select v-model="scope.row.methodCode" size="small" style="width: 65px" placeholder="用法">
+              <el-option v-for="item in method_code" :key="item.value" :label="item.label" :value="item.value" />
+            </el-select>
+          </template>
+          <span v-else-if="scope.row.adviceType == 1" style="text-align: right">
             {{
               scope.row.rateCode_dictText
                 ? scope.row.rateCode_dictText +
@@ -3041,25 +3089,29 @@ function handleSaveGroup(orderGroupList) {
     // 🔥 新版组件已经预处理了数据，优先使用 mergedDetail
     // 如果没有 mergedDetail，则回退到旧版处理逻辑
     const mergedDetail = item.mergedDetail || {
-      // 医嘱库基础信息
+      // 医嘱库基础信息（作为默认值）
       ...(item.orderDetailInfos || {}),
       
-      // 组套级别字段
-      adviceName: item.orderDetailInfos?.adviceName || item.orderDefinitionName || '未知项目',
-      adviceType: item.orderDetailInfos?.adviceType,
+      // 组套级别字段（优先级更高，覆盖医嘱库字段）
+      adviceName: item.orderDefinitionName || item.orderDetailInfos?.adviceName || '未知项目',
+      adviceType: item.adviceType || item.orderDetailInfos?.adviceType,
       adviceDefinitionId: item.orderDefinitionId || item.orderDetailInfos?.adviceDefinitionId,
       quantity: item.quantity,
       unitCode: item.unitCode || item.orderDetailInfos?.unitCode,
-      unitCodeName: item.unitCodeName,
-      dose: item.dose || item.orderDetailInfos?.dose,
+      unitCodeName: item.unitCodeName || item.orderDetailInfos?.unitCode_dictText,
+      dose: item.dose !== undefined && item.dose !== null ? item.dose : item.orderDetailInfos?.dose,
       rateCode: item.rateCode || item.orderDetailInfos?.rateCode,
       methodCode: item.methodCode || item.orderDetailInfos?.methodCode,
-      dispensePerDuration: item.dispensePerDuration || item.orderDetailInfos?.dispensePerDuration,
-      doseQuantity: item.doseQuantity,
+      dispensePerDuration: item.dispensePerDuration !== undefined && item.dispensePerDuration !== null 
+        ? item.dispensePerDuration 
+        : item.orderDetailInfos?.dispensePerDuration,
+      doseQuantity: item.doseQuantity !== undefined && item.doseQuantity !== null 
+        ? item.doseQuantity 
+        : item.orderDetailInfos?.doseQuantity,
       inventoryList: item.orderDetailInfos?.inventoryList || [],
       priceList: item.orderDetailInfos?.priceList || [],
       partPercent: item.orderDetailInfos?.partPercent || 1,
-      // 🔧 Bug #218 修复：positionId 可能存储在 item 本身，优先使用 item.positionId
+      // positionId 优先使用 item 中设置的（从 checkOrderGroupAvailability 中）
       positionId: item.positionId || item.orderDetailInfos?.positionId,
       defaultLotNumber: item.orderDetailInfos?.defaultLotNumber,
     };
@@ -3715,6 +3767,11 @@ async function checkOrderGroupAvailability(detailList) {
       }
 
       const adviceInfo = res.data.records[0];
+      
+      // 🔧 Bug Fix: 将医嘱库信息保存到 item 中，供后续使用
+      item.orderDetailInfos = adviceInfo;
+      item.adviceType = adviceInfo.adviceType;
+      item.positionId = adviceInfo.positionId;
 
       if (adviceInfo.adviceType != 3) {
         if (!adviceInfo.positionId) {