first commit

app/lib/testcase-backend/store.ts

@@ -0,0 +1,52 @@
+import type { Task, CreateTaskParams } from "./types";
+
+const tasks = new Map<string, Task>();
+
+export function getTask(taskId: string): Task | undefined {
+  return tasks.get(taskId);
+}
+
+export function setTask(taskId: string, task: Task): void {
+  tasks.set(taskId, task);
+}
+
+export function createTask(taskId: string, params: CreateTaskParams): Task {
+  const task: Task = {
+    id: taskId,
+    status: "pending",
+    title: params.title.trim(),
+    englishName: params.englishName.trim().toLowerCase(),
+    description: params.description.trim(),
+    standardCode: params.standardCode.trim(),
+    testCaseCount: params.testCaseCount,
+    serviceLevel: params.serviceLevel || "standard",
+    createdAt: new Date(),
+    updatedAt: new Date(),
+    progress: 0,
+    errorMessage: null,
+    generatedCases: 0,
+  };
+  tasks.set(taskId, task);
+  return task;
+}
+
+export function findRunningTaskByEnglishName(englishName: string): Task | undefined {
+  const name = englishName.trim().toLowerCase();
+  for (const task of tasks.values()) {
+    if (task.englishName === name && (task.status === "pending" || task.status === "running")) {
+      return task;
+    }
+  }
+  return undefined;
+}
+
+export function getEstimatedTime(serviceLevel: string, caseCount: number): number {
+  const baseTime = Math.ceil(caseCount / 2);
+  const multiplier: Record<string, number> = {
+    standard: 1.0,
+    domestic: 1.5,
+    pro: 1.2,
+    max: 2.0,
+  };
+  return Math.max(30, baseTime * (multiplier[serviceLevel] ?? 1.0));
+}