<?php

namespace App\Module\AppGame\Handler\User;

use App\Module\AppGame\Handler\BaseHandler;
use App\Module\User\Models\UserInfo;
use App\Module\User\Services\UserService;
use Google\Protobuf\Internal\Message;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Log;
use Uraus\Kku\Request\RequestUserEditInfo;
use Uraus\Kku\Response\ResponseUserEditinfo;
use UCore\Exception\LogicException;

/**
 * 处理用户修改资料请求
 */
class EditinfoHandler extends BaseHandler
{
    /**
     * 是否需要登录
     * @var bool
     */
    protected bool $need_login = true;

    /**
     * 处理修改用户资料请求
     *
     * @param RequestUserEditinfo $data 修改用户资料请求数据
     * @return ResponseUserEditinfo 修改用户资料响应
     */
    public function handle(Message $data): Message
    {
        // 创建响应对象
        $response = new ResponseUserEditinfo();

        try {
            // 获取请求参数
            $avatar = $data->getAvatar();
            $nickname = $data->getNickname();

            // 验证参数
            if (empty($nickname)) {
                throw new LogicException('昵称不能为空');
            }

            // 验证昵称长度
            if (mb_strlen($nickname) > 20) {
                throw new LogicException('昵称长度不能超过20个字符');
            }

            // 开始事务
            DB::beginTransaction();

            try {
                // 获取用户信息
                $userInfo = UserInfo::where('user_id', $this->user_id)->first();

                if (!$userInfo) {
                    // 如果用户信息不存在，创建一个新的
                    $userInfo = new UserInfo();
                    $userInfo->user_id = $this->user_id;
                }

                // 更新用户信息
                $userInfo->nickname = $nickname;

                // 只有当头像ID不为0时才更新头像
                if ($avatar > 0) {
                    $userInfo->avatar = $avatar;
                }

                // 保存用户信息
                $userInfo->save();

                // 提交事务
                DB::commit();

                // 记录日志
                Log::info('用户修改资料成功', [
                    'user_id' => $this->user_id,
                    'nickname' => $nickname,
                    'avatar' => $avatar
                ]);

            } catch (\Exception $e) {
                // 回滚事务
                DB::rollBack();
                throw $e;
            }

        } catch (LogicException $e) {
            // 业务逻辑异常
            $this->response->setCode($e->getCode() ?: 400);
            $this->response->setMessage($e->getMessage());
            Log::warning('用户修改资料失败: ' . $e->getMessage(), [
                'user_id' => $this->user_id,
                'code' => $e->getCode(),
                'message' => $e->getMessage()
            ]);
        } catch (\Exception $e) {
            // 系统异常
            $this->response->setCode(500);
            $this->response->setMessage('系统错误，请稍后再试');
            Log::error('用户修改资料异常: ' . $e->getMessage(), [
                'user_id' => $this->user_id,
                'exception' => $e
            ]);
        }

        return $response;
    }
}