first commit

app/api/testcase-generator/task_status/[taskId]/route.ts

@@ -0,0 +1,37 @@
+import { NextRequest } from "next/server";
+import { getTask, getEstimatedTime } from "@/lib/testcase-backend";
+
+export async function GET(
+  _req: NextRequest,
+  { params }: { params: Promise<{ taskId: string }> }
+) {
+  const { taskId } = await params;
+  if (!taskId) {
+    return Response.json({ error: "缺少 taskId" }, { status: 400 });
+  }
+
+  const task = getTask(taskId);
+  if (!task) {
+    return Response.json({ error: "任务未找到" }, { status: 404 });
+  }
+
+  const runningTime = Math.floor((Date.now() - task.createdAt.getTime()) / 1000);
+  const estimated_time = getEstimatedTime(task.serviceLevel, task.testCaseCount);
+
+  return Response.json({
+    task_id: task.id,
+    status: task.status,
+    progress: task.progress,
+    title: task.title,
+    english_name: task.englishName,
+    test_case_count: task.testCaseCount,
+    generated_cases: task.generatedCases ?? 0,
+    service_level: task.serviceLevel,
+    created_at: task.createdAt,
+    updated_at: task.updatedAt,
+    running_time: runningTime,
+    estimated_time,
+    error_message: task.errorMessage ?? undefined,
+    currentMessage: task.currentMessage ?? undefined,
+  });
+}