<?php
declare(strict_types=1);

namespace app\api\controller;

use support\Request;
use support\Response;
use app\api\logic\UserLogic;
use app\api\logic\GameLogic;
use app\dice\model\reward_config\DiceRewardConfig;
use plugin\saiadmin\basic\OpenController;

/**
 * 游戏相关接口（购买抽奖券等）
 */
class GameController extends OpenController
{
    /**
     * 购买抽奖券
     * POST /api/game/buyLotteryTickets
     * header: auth-token, user-token
     * body: count = 1 | 5 | 10（1次/100coin, 5次/500coin, 10次/1000coin）
     * 记录钱包流水，并更新缓存中玩家的 total_draw_count、paid_draw_count、free_draw_count、coin
     */
    public function buyLotteryTickets(Request $request): Response
    {
        $token = $request->header('user-token');
        if (empty($token)) {
            $auth = $request->header('authorization');
            if ($auth && stripos($auth, 'Bearer ') === 0) {
                $token = trim(substr($auth, 7));
            }
        }
        if (empty($token)) {
            return $this->fail('请携带 user-token');
        }
        $userId = UserLogic::getUserIdFromToken($token);
        if ($userId === null) {
            return $this->fail('user-token 无效或已过期');
        }

        $count = (int) $request->post('count', 0);
        if (!in_array($count, [1, 5, 10], true)) {
            return $this->fail('购买抽奖券错误');
        }

        try {
            $logic = new GameLogic();
            $data = $logic->buyLotteryTickets($userId, $count);
            return $this->success($data);
        } catch (\plugin\saiadmin\exception\ApiException $e) {
            return $this->fail($e->getMessage());
        }
    }

    /**
     * 获取彩金池（中奖配置表）
     * GET /api/game/lotteryPool
     * header: auth-token
     * 返回 DiceRewardConfig 列表（彩金池/中奖配置）
     */
    public function lotteryPool(Request $request): Response
    {
        $list = DiceRewardConfig::order('id', 'asc')->select()->toArray();
        return $this->success($list);
    }
}