feat(RealTimeInventory): 添加机台筛选功能并优化过滤逻辑

- 新增机台筛选下拉框及相关状态管理
- 修改过滤逻辑以支持机台和库存变化的组合筛选
- 从生产状态数据中提取机台选项并排序

src/views/plan/RealTimeInventory.vue

@@ -3,16 +3,36 @@
     <div class="table-header">
       <h3>实时库存表</h3>
       <div class="table-actions">
-        <el-select 
-          v-model="inventoryFilter" 
-          placeholder="选择筛选条件" 
-          style="width: 120px; margin-right: 15px;"
-          @change="handleFilterChange"
-        >
-          <el-option label="全部" value="all" />
-          <el-option label="库存增加" value="increase" />
-          <el-option label="库存减少" value="decrease" />
-        </el-select>
+        <div style="display: flex; align-items: center; margin-right: 15px;">
+          <span style="margin-right: 5px;">机台筛选:</span>
+          <el-select 
+            v-model="equipmentFilter" 
+            placeholder="选择机台" 
+            style="width: 150px;"
+            @change="handleEquipmentFilterChange"
+          >
+            <el-option label="全部机台" value="all" />
+            <el-option 
+              v-for="equipment in equipmentFilterOptions" 
+              :key="equipment" 
+              :label="equipment" 
+              :value="equipment" 
+            />
+          </el-select>
+        </div>
+        <div style="display: flex; align-items: center; margin-right: 15px;">
+          <span style="margin-right: 5px;">库存增减:</span>
+          <el-select 
+            v-model="inventoryFilter" 
+            placeholder="选择筛选条件" 
+            style="width: 120px;"
+            @change="handleFilterChange"
+          >
+            <el-option label="全部" value="all" />
+            <el-option label="库存增加" value="increase" />
+            <el-option label="库存减少" value="decrease" />
+          </el-select>
+        </div>
         <el-switch
           v-model="showDifference"
           active-text="显示库存变化"
@@ -264,10 +284,16 @@ const DBL_CLICK_DELAY = 250; // 双击延时（毫秒）
 
 // 库存筛选相关
 const inventoryFilter = ref('all'); // 筛选类型：all-全部，increase-库存增加，decrease-库存减少
+const equipmentFilter = ref('all'); // 机台筛选：all-全部，具体的equipment_code
+
+// 机台筛选选项
+const equipmentFilterOptions = ref([]);
 
 // 方法：根据筛选条件获取过滤后的记录
-const getFilteredRecords = () => {
-  if (!records.value.length) {
+const getFilteredRecords = (inputRecords = null) => {
+  const sourceRecords = inputRecords || records.value;
+  
+  if (!sourceRecords.length) {
     return [];
   }
   
@@ -282,7 +308,7 @@ const getFilteredRecords = () => {
           .filter(diff => diff.difference > 0)
           .map(diff => `${diff.specification}-${diff.model}-${diff.wire_disc || ''}`)
       );
-      return records.value.filter(record => {
+      return sourceRecords.filter(record => {
         const key = `${record.specification}-${record.model}-${record.wire_disc || ''}`;
         return increaseKeys.has(key);
       });
@@ -296,17 +322,23 @@ const getFilteredRecords = () => {
           .filter(diff => diff.difference < 0)
           .map(diff => `${diff.specification}-${diff.model}-${diff.wire_disc || ''}`)
       );
-      return records.value.filter(record => {
+      return sourceRecords.filter(record => {
         const key = `${record.specification}-${record.model}-${record.wire_disc || ''}`;
         return decreaseKeys.has(key);
       });
     case 'all':
     default:
       // 全部：返回所有记录
-      return records.value;
+      return sourceRecords;
   }
 };
 
+// 方法：处理机台筛选条件变化
+const handleEquipmentFilterChange = () => {
+  console.log('机台筛选条件变化:', equipmentFilter.value);
+  // 这里可以直接在表格数据的计算属性中应用筛选逻辑
+};
+
 // 方法：处理筛选条件变化
 const handleFilterChange = () => {
   console.log('筛选条件变化:', inventoryFilter.value);
@@ -385,25 +417,37 @@ const dynamicColumns = computed(() => {
 
 // 计算属性：表格数据
 const tableData = computed(() => {
-  console.log('计算表格数据, records.value:', records.value, 'inventoryFilter.value:', inventoryFilter.value);
+  console.log('计算表格数据, records.value:', records.value, 'inventoryFilter.value:', inventoryFilter.value, 'equipmentFilter.value:', equipmentFilter.value);
+  
+  // 应用机台筛选
+  let filteredRecords = records.value;
+  if (equipmentFilter.value !== 'all') {
+    filteredRecords = filteredRecords.filter(record => {
+      // 检查该记录是否包含被筛选的机台
+      const key = `${record.model}::${record.wire_disc || ''}::${record.specification}`;
+      return uidProductionStatusMap.value.has(key) && 
+             uidProductionStatusMap.value.get(key).equipment_code === equipmentFilter.value;
+    });
+    console.log('机台筛选后的记录数量:', filteredRecords.length);
+  }
   
   // 使用过滤后的记录
-  const filteredRecords = getFilteredRecords();
-  console.log('过滤后的记录数量:', filteredRecords.length);
+  const finalFilteredRecords = getFilteredRecords(filteredRecords);
+  console.log('最终过滤后的记录数量:', finalFilteredRecords.length);
   
-  if (!filteredRecords.length) {
+  if (!finalFilteredRecords.length) {
     console.log('过滤后的records为空，返回空数组');
     return [];
   }
   
   // 获取所有唯一的规格并从小到大排序（可选数值排序）
-  const specifications = [...new Set(filteredRecords.map(item => item.specification))]
+  const specifications = [...new Set(finalFilteredRecords.map(item => item.specification))]
     .sort((a, b) => parseFloat(a) - parseFloat(b)); // 改为数值排序，避免 "0.800" 在前
   
   console.log('获取到的规格列表:', specifications);
   
   // 获取所有唯一的 model::wire_disc 组合
-  const combinations = [...new Set(filteredRecords.map(item => {
+  const combinations = [...new Set(finalFilteredRecords.map(item => {
     if (item.wire_disc && item.wire_disc.trim() !== '') {
       return `${item.model}::${item.wire_disc}`;
     } else {
@@ -430,7 +474,7 @@ const tableData = computed(() => {
       }
       
       // 查找对应的记录
-      const record = filteredRecords.find(r => {
+      const record = finalFilteredRecords.find(r => {
         const specMatch = r.specification === specification;
         const modelMatch = r.model === model;
         const wireDiscMatch = hasWireDisc 
@@ -536,6 +580,9 @@ const fetchUIDProductionStatus = async () => {
       const uniqueEquipmentCodes = [...new Set(uidProductionStatus.value.map(record => record.equipment_code))];
       console.log('唯一设备代码:', uniqueEquipmentCodes);
       
+      // 更新机台筛选选项
+      equipmentFilterOptions.value = uniqueEquipmentCodes.sort();
+      
       // 为每个equipment_code分配颜色
       uniqueEquipmentCodes.forEach((equipmentCode, index) => {
         equipmentColors.set(equipmentCode, generateLowSaturationColor(index));