import { NextResponse } from "next/server";
import { z } from "zod";
import { ChatSDKError } from "@/lib/errors";
import { requireAdmin } from "@/lib/middleware/admin";
import { getVideoStoryboardTaskDetail } from "@/lib/video-agent/task-store";

const paramsSchema = z.object({
  taskId: z.string().uuid(),
});

export async function GET(
  _request: Request,
  { params }: { params: Promise<{ taskId: string }> }
) {
  try {
    await requireAdmin();
    const parsed = paramsSchema.parse(await params);
    const detail = await getVideoStoryboardTaskDetail(parsed.taskId);

    if (!detail) {
      return NextResponse.json(
        { success: false, error: "任务不存在" },
        { status: 404 }
      );
    }

    return NextResponse.json({
      success: true,
      task: detail.task,
      shots: detail.shots,
    });
  } catch (error) {
    if (error instanceof ChatSDKError) {
      return error.toResponse();
    }
    if (error instanceof z.ZodError) {
      return NextResponse.json(
        { success: false, error: error.message },
        { status: 400 }
      );
    }
    return NextResponse.json(
      {
        success: false,
        error: error instanceof Error ? error.message : "查询任务失败",
      },
      { status: 500 }
    );
  }
}