统一时间时区请求

src/components/olmap/core/Controls/Timeline.tsx

@@ -623,7 +623,10 @@ const Timeline: React.FC<TimelineProps> = ({
     // 提前提取日期和时间值，避免异步操作期间被时间轴拖动改变
     const calculationDate = selectedDate;
     const calculationTime = currentTime;
-    const calculationDateStr = calculationDate.toISOString().split("T")[0];
+    const calculationDateTime = currentTimeToDate(
+      calculationDate,
+      calculationTime
+    );
 
     setIsCalculating(true);
     // 显示处理中的通知
@@ -635,8 +638,7 @@ const Timeline: React.FC<TimelineProps> = ({
     try {
       const body = {
         name: NETWORK_NAME,
-        simulation_date: calculationDateStr, // YYYY-MM-DD
+        start_time: dayjs(calculationDateTime).format("YYYY-MM-DDTHH:mm:ssZ"),
-        start_time: `${formatTime(calculationTime)}:00`, // HH:MM:00
         duration: calculatedInterval,
       };
 
@@ -651,7 +653,9 @@ const Timeline: React.FC<TimelineProps> = ({
         },
       );
 
-      if (response.ok) {
+      const result = await response.json().catch(() => null);
+
+      if (response.ok && result?.status === "success") {
         open?.({
           type: "success",
           message: "重新计算成功",
@@ -660,9 +664,11 @@ const Timeline: React.FC<TimelineProps> = ({
         clearCacheAndRefetch(calculationDate, calculationTime);
         setForceStyleAutoApplyVersion?.((prev) => prev + 1);
       } else {
+        const errorMessage =
+          result?.detail || result?.message || "重新计算失败";
         open?.({
           type: "error",
-          message: "重新计算失败",
+          message: errorMessage,
         });
       }
     } catch (error) {