feat: 更新标靶管理逻辑，使用原始ID作为键，优化实时图表和数据表显示，添加设备描述映射

fix:
- 删除单个标靶会导致数据清空的问题

client/src/sections/wuyuanbiaoba/components/CameraView.jsx

@@ -282,11 +282,15 @@ const CameraView = ({
 
       const videoRect = screenToVideoCoordinates(x, y, w, h);
       if (videoRect && rectangles.length < maxRectangles) {
+         // 只取时间戳后4位作为id和key
+         const ts = Date.now().toString();
+         const shortId = ts.slice(-4);
          // 根据选中的模板预设参数
          const templateParams = selectedTemplate
             ? {
                  // 从模板中获取参数
-                 name: `target${rectangles.length + 1}` || selectedTemplate.name,
+                 name:
+                    `target${rectangles.length + 1}` || selectedTemplate.name,
                  radius: selectedTemplate.physicalRadius || 40.0,
                  isReferencePoint: selectedTemplate.isBaseline || false,
                  gradientThreshold:
@@ -309,8 +313,8 @@ const CameraView = ({
               };
 
          const newRect = {
-            id: Date.now(), // 使用时间戳作为唯一ID
+            id: shortId,
-            key: Date.now().toString(),
+            key: shortId,
             ...videoRect,
             ...templateParams,
             // 保存矩形区域信息用于服务端
@@ -735,8 +739,13 @@ const CameraView = ({
          const targets = {};
          // console.log(rectangles, "当前矩形数据");
 
-         rectangles.forEach((rect, index) => {
+         rectangles.forEach((rect) => {
-            targets[index.toString()] = {
+            // 使用标靶的原始ID，而不是数组索引
+            const targetKey = rect.id
+               ? rect.id.toString()
+               : Date.now().toString();
+
+            targets[targetKey] = {
                info: {
                   rectangle_area: {
                      x: rect.x,
@@ -751,8 +760,8 @@ const CameraView = ({
                      anchor: rect.anchorThreshold || 80,
                   },
                   radius: rect.radius || 40.0,
-                  id: index,
+                  id: rect.id || targetKey, // 使用原始ID
-                  desc: rect.name || `${index}_target`,
+                  desc: rect.name || `target_${targetKey}`,
                   base: rect.isReferencePoint || false,
                },
                perspective: [
@@ -1167,35 +1176,43 @@ const CameraView = ({
          {/* 保存按钮 */}
          <button
             onClick={handleSave}
-            disabled={isSaving}
+            disabled={isSaving || rectangles.length === 0}
             style={{
                position: "absolute",
                top: "10px",
                right: "10px",
-               backgroundColor: isSaving
+               backgroundColor:
-                  ? "rgba(128, 128, 128, 0.7)"
+                  isSaving || rectangles.length === 0
-                  : "rgba(0, 100, 0, 0.7)",
+                     ? "rgba(128, 128, 128, 0.7)"
+                     : "rgba(0, 100, 0, 0.7)",
                color: "white",
                border: "1px solid rgba(255, 255, 255, 0.3)",
                borderRadius: "4px",
                padding: "6px 12px",
                fontSize: "12px",
-               cursor: isSaving ? "not-allowed" : "pointer",
+               cursor:
+                  isSaving || rectangles.length === 0
+                     ? "not-allowed"
+                     : "pointer",
                zIndex: 10,
                transition: "all 0.2s",
             }}
             onMouseEnter={(e) => {
-               if (!isSaving) {
+               if (!isSaving && rectangles.length > 0) {
                   e.target.style.backgroundColor = "rgba(0, 150, 0, 0.8)";
                }
             }}
             onMouseLeave={(e) => {
-               if (!isSaving) {
+               if (!isSaving && rectangles.length > 0) {
                   e.target.style.backgroundColor = "rgba(0, 100, 0, 0.7)";
                }
             }}
          >
-            {isSaving ? "保存中..." : "保存"}
+            {isSaving
+               ? "保存中..."
+               : rectangles.length === 0
+               ? "无标靶"
+               : "保存"}
          </button>
 
          {/* 信息显示 */}

client/src/sections/wuyuanbiaoba/components/RealtimeCharts.jsx

@@ -38,7 +38,7 @@ const RealtimeCharts = ({ tableData, lastUpdateTime }) => {
    }
 
    // 固定的设备颜色映射，确保颜色一致性
-   const getDeviceColor = (deviceId) => {
+   const getDeviceColor = (deviceDesc) => {
       const colorMap = {
          target1: "#52c41a", // 绿色
          target2: "#faad14", // 橙色
@@ -52,7 +52,7 @@ const RealtimeCharts = ({ tableData, lastUpdateTime }) => {
          target10: "#1890ff", // 蓝色
       };
 
-      return colorMap[deviceId] || "#1890ff";
+      return colorMap[deviceDesc] || "#1890ff";
    };
 
    // 数据采样函数 - 每秒采样一次，最多保留25个数据点
@@ -118,6 +118,18 @@ const RealtimeCharts = ({ tableData, lastUpdateTime }) => {
 
    // 初始化可见目标状态
    const { deviceIds } = sampleData(tableData);
+
+   // 获取 deviceId 到 desc 的映射
+   const deviceDescMap = useMemo(() => {
+      const map = {};
+      tableData.forEach(item => {
+         if (item.deviceId && item.desc) {
+            map[item.deviceId] = item.desc;
+         }
+      });
+      return map;
+   }, [tableData]);
+
    useEffect(() => {
       if (deviceIds.length > 0) {
          const initialVisible = {};
@@ -203,11 +215,12 @@ const RealtimeCharts = ({ tableData, lastUpdateTime }) => {
                   : null;
             });
 
+            const deviceDesc = deviceDescMap[deviceId] || deviceId;
             return {
                label: deviceId,
                data: data,
-               borderColor: getDeviceColor(deviceId),
+               borderColor: getDeviceColor(deviceDesc),
-               backgroundColor: getDeviceColor(deviceId) + "20",
+               backgroundColor: getDeviceColor(deviceDesc) + "20",
                borderWidth: 2,
                pointRadius: 3,
                pointHoverRadius: 5,
@@ -245,11 +258,12 @@ const RealtimeCharts = ({ tableData, lastUpdateTime }) => {
                   : null;
             });
 
+            const deviceDesc = deviceDescMap[deviceId] || deviceId;
             return {
                label: deviceId,
                data: data,
-               borderColor: getDeviceColor(deviceId),
+               borderColor: getDeviceColor(deviceDesc),
-               backgroundColor: getDeviceColor(deviceId) + "20",
+               backgroundColor: getDeviceColor(deviceDesc) + "20",
                borderWidth: 2,
                pointRadius: 3,
                pointHoverRadius: 5,
@@ -266,8 +280,8 @@ const RealtimeCharts = ({ tableData, lastUpdateTime }) => {
       }
    }, [tableData, visibleTargets]);
 
-   // Chart.js配置选项
+   // Chart.js配置选项 - 移到组件内部以访问 deviceDescMap
-   const chartOptions = {
+   const chartOptions = useMemo(() => ({
       responsive: true,
       maintainAspectRatio: false,
       interaction: {
@@ -282,6 +296,17 @@ const RealtimeCharts = ({ tableData, lastUpdateTime }) => {
             filter: function (tooltipItem) {
                return tooltipItem.parsed.y !== null;
             },
+            callbacks: {
+               title: function(context) {
+                  return context[0].label; // 显示时间
+               },
+               label: function(context) {
+                  const deviceId = context.dataset.label;
+                  const deviceDesc = deviceDescMap[deviceId] || deviceId;
+                  const value = context.parsed.y;
+                  return `${deviceDesc}: ${value}`;
+               }
+            }
          },
       },
       scales: {
@@ -323,10 +348,10 @@ const RealtimeCharts = ({ tableData, lastUpdateTime }) => {
             tension: 0,
          },
       },
-   };
+   }), [deviceDescMap]);
 
    // X轴图表配置
-   const xChartOptions = {
+   const xChartOptions = useMemo(() => ({
       ...chartOptions,
       plugins: {
          ...chartOptions.plugins,
@@ -348,10 +373,10 @@ const RealtimeCharts = ({ tableData, lastUpdateTime }) => {
             },
          },
       },
-   };
+   }), [chartOptions]);
 
    // Y轴图表配置
-   const yChartOptions = {
+   const yChartOptions = useMemo(() => ({
       ...chartOptions,
       plugins: {
          ...chartOptions.plugins,
@@ -373,7 +398,7 @@ const RealtimeCharts = ({ tableData, lastUpdateTime }) => {
             },
          },
       },
-   };
+   }), [chartOptions]);
 
    // 如果没有数据，显示空状态
    if (!tableData || tableData.length === 0) {
@@ -451,19 +476,19 @@ const RealtimeCharts = ({ tableData, lastUpdateTime }) => {
                >
                   全部隐藏
                </Button>
-               {deviceIds.map(deviceId => (
+               {deviceIds.map((deviceId,index) => (
                   <Button
                      key={deviceId}
                      size="small"
                      type={visibleTargets[deviceId] ? "primary" : "default"}
                      style={{
-                        borderColor: getDeviceColor(deviceId),
+                        borderColor: getDeviceColor(deviceDescMap[deviceId] || deviceId),
-                        color: visibleTargets[deviceId] ? "#fff" : getDeviceColor(deviceId),
+                        color: visibleTargets[deviceId] ? "#fff" : getDeviceColor(deviceDescMap[deviceId] || deviceId),
-                        backgroundColor: visibleTargets[deviceId] ? getDeviceColor(deviceId) : "#fff"
+                        backgroundColor: visibleTargets[deviceId] ? getDeviceColor(deviceDescMap[deviceId] || deviceId) : "#fff"
                      }}
                      onClick={() => toggleTargetVisibility(deviceId)}
                   >
-                     {deviceId}
+                     {deviceDescMap[deviceId] || deviceId}
                   </Button>
                ))}
             </Space>

client/src/sections/wuyuanbiaoba/components/RealtimeDataTable.jsx

@@ -5,7 +5,12 @@ const { Title } = Typography;
 
 const RealtimeDataTable = ({ realtimeData }) => {
    const tableColumns = [
-      { title: "设备编号", dataIndex: "deviceId", key: "deviceId" },
+      {
+         title: "设备编号",
+         dataIndex: "deviceId",
+         key: "deviceId",
+         render: (deviceId, record) => record.desc || deviceId
+      },
       {
          title: "X值(mm)",
          dataIndex: "xValue",

client/src/sections/wuyuanbiaoba/container/index.jsx

@@ -74,7 +74,8 @@ const WuyuanbiaobaContent = () => {
 
       return data.data.map((item) => ({
          key: item.pos,
-         deviceId: `target${Number(item.pos) + 1}`,
+         deviceId: item.pos, // 使用 pos 作为 deviceId
+         desc: item.desc, // 添加 desc 字段
          xValue: item.x,
          yValue: item.y,
          updateTime: data.time || new Date().toLocaleString(),
@@ -372,18 +373,6 @@ const WuyuanbiaobaContent = () => {
             <Title level={3} style={{ color: "#333", margin: 0 }}>
                视觉位移计配置工具
             </Title>
-            <div
-               style={{
-                  display: "flex",
-                  alignItems: "center",
-                  cursor: "pointer",
-                  color: "#1890ff",
-                  fontSize: "24px",
-                  marginLeft: "16px",
-               }}
-            >
-               <EyeOutlined />
-            </div>
          </div>
 
          {/* 中间区域 - 固定视口剩余高度 */}

client/src/sections/wuyuanbiaoba/hooks/useTargetStorage.js

@@ -129,9 +129,12 @@ export const useTargetStorage = () => {
    const buildTargetsPayload = useCallback((targetsArray) => {
       const targets = {};
 
-      targetsArray.forEach((target, index) => {
+      targetsArray.forEach((target) => {
+         // 使用标靶的原始ID作为键，而不是数组索引
+         const targetKey = target.id || target.key || Date.now().toString();
          const rectangleArea = target.rectangleArea || {};
-         targets[index.toString()] = {
+
+         targets[targetKey] = {
             info: {
                rectangle_area: {
                   x: rectangleArea.x || 0,
@@ -147,7 +150,7 @@ export const useTargetStorage = () => {
                },
                radius: parseFloat(target.radius) || 40.0,
                id: target.id || target.key,
-               desc: target.name || `${target.id || target.key}_target`,
+               desc: target.name || `target_${targetKey}`,
                base: target.isReferencePoint || false,
             },
             perspective: target.perspective || [
@@ -251,28 +254,38 @@ export const useTargetStorage = () => {
       }
 
       try {
-         // 先更新本地状态
+         // 先计算更新后的数据，不依赖状态更新
-         let updatedTargets = [];
          setTargets(prev => {
-            console.log(prev, '更新标靶前的状态');
+            console.log('更新标靶前的状态:', prev);
-            updatedTargets = prev.map(target =>
+            const updatedTargets = prev.map(target =>
                target.key === targetInfo.key || target.id === targetInfo.id
                   ? { ...target, ...targetInfo }
                   : target
             );
-            console.log(updatedTargets, '更新标靶后的状态');
+            console.log('更新标靶后的状态:', updatedTargets);
             console.log('更新的标靶匹配:', prev.map(t => ({
                id: t.id,
                key: t.key,
                match: t.key === targetInfo.key || t.id === targetInfo.id,
                isUpdated: t.key === targetInfo.key || t.id === targetInfo.id ? '是' : '否'
             })));
+
+            // 立即构建并发送数据，使用计算出的 updatedTargets
+            console.log('准备构建payload，使用的数据:', updatedTargets);
+            const outputData = buildTargetsPayload(updatedTargets);
+            console.log('构建的payload:', outputData);
+
+            // 检查payload是否为空
+            if (!outputData.values.targets || Object.keys(outputData.values.targets).length === 0) {
+               console.warn('警告：构建的payload为空！这会导致所有标靶被清除');
+            }
+
+            sendTargetsData(outputData, '更新', targetInfo.key || targetInfo.id);
+
             return updatedTargets;
          });
 
-         // 使用通用函数构建payload并发送
+         return true;
-         const outputData = buildTargetsPayload(updatedTargets);
-         return sendTargetsData(outputData, '更新', targetInfo.key || targetInfo.id);
 
       } catch (error) {
          console.error('更新标靶失败:', error);
@@ -290,19 +303,33 @@ export const useTargetStorage = () => {
       }
 
       try {
-         // 先更新本地状态
+         // 先计算删除后的数据，不依赖状态更新
-         let updatedTargets = [];
          setTargets(prev => {
-            console.log(prev, '删除标靶前的状态');
+            console.log('删除标靶前的状态:', prev);
-            updatedTargets = prev.filter(target => target.key !== targetKey && target.id !== targetKey);
+            const updatedTargets = prev.filter(target => target.key !== targetKey && target.id !== targetKey);
-            console.log(updatedTargets, '删除标靶后的状态');
+            console.log('删除标靶后的状态:', updatedTargets);
-            console.log('删除的标靶ID匹配:', prev.map(t => ({ id: t.id, key: t.key, match: t.key === targetKey || t.id === targetKey })));
+            console.log('删除的标靶ID匹配:', prev.map(t => ({
+               id: t.id,
+               key: t.key,
+               match: t.key === targetKey || t.id === targetKey
+            })));
+
+            // 立即构建并发送数据，使用计算出的 updatedTargets
+            console.log('准备构建payload，使用的数据:', updatedTargets);
+            const outputData = buildTargetsPayload(updatedTargets);
+            console.log('构建的payload:', outputData);
+
+            // 检查payload是否为空
+            if (!outputData.values.targets || Object.keys(outputData.values.targets).length === 0) {
+               console.warn('警告：构建的payload为空！这会导致所有标靶被清除');
+            }
+
+            sendTargetsData(outputData, '删除', targetKey);
+
             return updatedTargets;
          });
 
-         // 使用通用函数构建payload并发送
+         return true;
-         const outputData = buildTargetsPayload(updatedTargets);
-         return sendTargetsData(outputData, '删除', targetKey);
 
       } catch (error) {
          console.error('删除标靶失败:', error);