import type { IImageGenerationStatsData } from "#shared/types/openai";
import {
  createApiLogger,
  createSuccessResponse,
  createUpstreamErrorResponse,
  getGenerationStats,
  toSafeLogError
} from "~~/server/utils";

export default defineEventHandler(async () => {
  const logger = createApiLogger("images.stats");
  logger.info("开始");

  try {
    const result = await getGenerationStats();

    logger.done("成功", {
      totalRequests: result.totalRequests,
      successRequests: result.successRequests,
      failedRequests: result.failedRequests,
      runningRequests: result.runningRequests,
      totalImages: result.totalImages
    });

    return createSuccessResponse<IImageGenerationStatsData>(
      result,
      "获取生图统计成功"
    );
  } catch (error) {
    logger.error("失败", {
      error: toSafeLogError(error)
    });
    return createUpstreamErrorResponse(error, "获取生图统计失败");
  }
});