// app/api/register/route.ts

import { NextRequest } from "next/server";
import { UserService } from "@/lib/services/user.service";
import { ApiResponseHandler } from "@/lib/utils/api-response";
import { ValidationError } from "@/lib/errors/app-error";

export async function POST(request: NextRequest) {
  try {
    const body = await request.json();
    const { email, name, password } = body;

    // 验证数据完整性
    if (!email || !name || !password) {
      throw new ValidationError("缺少邮箱、姓名或密码");
    }

    // 验证密码长度
    if (password.length < 6) {
      throw new ValidationError("密码长度至少6位");
    }

    // 使用服务层创建用户
    const user = await UserService.createUser({
      email,
      name,
      password,
    });

    // 返回成功响应（不包含敏感信息）
    const userProfile = {
      id: user.id,
      email: user.email,
      name: user.name,
      createdAt: user.createdAt,
    };

    return ApiResponseHandler.created(userProfile);
  } catch (error) {
    return ApiResponseHandler.error(error as Error);
  }
}