<?php
declare (strict_types = 1);

namespace app\model;

use think\Model;
use think\facade\Db;

/**
 * 游戏记录模型 - 基于tp_game_bet_game表
 */
class GameRecordModel extends Model
{
    protected $name = 'game_bet_game';
    protected $connection = 'fortue_tiger';
    protected $pk = 'id';
    
    // 动作类型常量
    const ACTION_TYPE_BET = 1;      // 下注
    const ACTION_TYPE_RESULT = 2;   // 结算
    
    // 状态常量
    const STATUS_PENDING = 0;       // 待处理
    const STATUS_SUCCESS = 1;       // 成功
    const STATUS_FAILED = 2;        // 失败
    
    // 游戏类型常量
    const GAME_TYPE_SLOT = 1;       // 老虎机
    const GAME_TYPE_TABLE = 2;      // 桌面游戏
    const GAME_TYPE_LIVE = 3;       // 真人游戏
    
    /**
     * 获取游戏记录列表（参考apiAdminBetGameList方法）
     */
    public static function getBetGameList($appId, $page = 1, $limit = 20, $filters = [])
    {
        $wheres = [];
        $wheres[] = ['action_type', '=', 1]; // 只查询下注记录
        $wheres[] = ['app_id', '=', $appId];
        
        // 时间筛选
        if (!empty($filters['start_time'])) {
            $startTime = strtotime($filters['start_time'] . ' 00:00:00');
            $wheres[] = ['create_time', '>=', $startTime];
        }
        
        if (!empty($filters['end_time'])) {
            $endTime = strtotime($filters['end_time'] . ' 23:59:59');
            $wheres[] = ['create_time', '<=', $endTime];
        }
        
        // 游戏ID筛选
        if (!empty($filters['game_id'])) {
            $wheres[] = ['game_id', '=', $filters['game_id']];
        }
        
        // 牌局编号筛选
        if (!empty($filters['third_round_id'])) {
            $wheres[] = ['third_round_id', '=', $filters['third_round_id']];
        }
        
        // 用户ID筛选
        if (!empty($filters['player_id'])) {
            $wheres[] = ['user_id', '=', $filters['user_id']];
        }
        
        // 游戏玩法类型筛选
        if (!empty($filters['bet_game_play_type'])) {
            if ($filters['bet_game_play_type'] == 2) {
                $wheres[] = ['bet_game_play_type', 'in', [1, 2]];
            } else {
                $wheres[] = ['bet_game_play_type', '=', $filters['bet_game_play_type']];
            }
        }
        
        $query = self::where($wheres);
        
        // 统计总数
        $total = $query->count();
        
        // 获取列表数据（不包含result字段）
        $list = $query->withoutField('result')
            ->order('id', 'desc')
            ->page($page, $limit)
            ->select()
            ->toArray();
        
        if (empty($list)) {
            return [
                'list' => [],
                'total' => $total,
                'page' => $page,
                'limit' => $limit
            ];
        }
                
        return [
            'list' => $list,
            'total' => $total,
            'page' => $page,
            'limit' => $limit
        ];
    }
    
    /**
     * 获取子订单列表（action_type = 2的记录）
     */
    public static function getChildBetGameOrders($thirdGids, $appId)
    {
        if (empty($thirdGids)) {
            return [];
        }
        
        $childOrders = self::where([
                ['third_gid', 'in', $thirdGids],
                ['action_type', '=', 2],
                ['app_id', '=', $appId]
            ])
            ->withoutField('result')
            ->select()
            ->toArray();
        
        return $childOrders;
    }
    
    /**
     * 获取商户信息映射
     */
    private static function getMerchantsInfoMap($appIds)
    {
        if (empty($appIds)) {
            return [];
        }
        
        // 这里可以从商户表获取信息，暂时返回基本信息
        $map = [];
        foreach ($appIds as $appId) {
            $map[$appId] = [
                'app_id' => $appId,
                'nickname' => '商户' . $appId
            ];
        }
        
        return $map;
    }
        
    /**
     * 获取游戏记录详情
     */
    public static function getGameRecordDetail($id, $appId)
    {
        $record = self::where('id', $id)
            ->where('app_id', $appId)
            ->find();
            
        if (!$record) {
            return null;
        }
        
        $record = $record->toArray();
        
        // 获取商户信息
        $merchantsMap = self::getMerchantsInfoMap([$record['app_id']]);
        $record = self::formatBetGameData($record, $merchantsMap);
        
        // 获取相关的子订单
        if (!empty($record['third_gid'])) {
            $childOrders = self::getChildBetGameOrders([$record['third_gid']], $appId);
            $record['children'] = $childOrders;
        }
        
        return $record;
    }
    
    /**
     * 获取游戏统计信息
     */
    public static function getGameStatistics($appId, $filters = [])
    {
        $where = [
            ['app_id', '=', $appId],
            ['action_type', '=', 1]
        ];
        
        // 时间筛选
        if (!empty($filters['start_time'])) {
            $startTime = strtotime($filters['start_time'] . ' 00:00:00');
            $where[] = ['create_time', '>=', $startTime];
        }
        
        if (!empty($filters['end_time'])) {
            $endTime = strtotime($filters['end_time'] . ' 23:59:59');
            $where[] = ['create_time', '<=', $endTime];
        }
        
        $statistics = self::where($where)
            ->field([
                'COUNT(*) as total_records',
                'COUNT(DISTINCT uname) as total_players',
                'SUM(bet) as total_bet_amount',
                'SUM(total_win_amount) as total_win_amount',
                'COUNT(DISTINCT game_id) as total_games'
            ])
            ->find()
            ->toArray();
        
        // 格式化金额
        $statistics['total_bet_amount_yuan'] = self::convertBalance($statistics['total_bet_amount']);
        $statistics['total_win_amount_yuan'] = self::convertBalance($statistics['total_win_amount']);
        $net_amount = $statistics['total_bet_amount'] - $statistics['total_win_amount'];
        $statistics['net_amount_yuan'] = self::convertBalance($net_amount);
        
        // 计算RTP
        if ($statistics['total_bet_amount'] > 0) {
            $statistics['rtp'] = round(($statistics['total_win_amount'] / $statistics['total_bet_amount']) * 100, 2);
        } else {
            $statistics['rtp'] = 0;
        }
        
        return $statistics;
    }
    
    /**
     * 获取所有游戏ID列表
     */
    public static function getAllGameIds($appId)
    {
        return self::where('app_id', $appId)
            ->where('action_type', 1)
            ->distinct(true)
            ->column('game_id');
    }
    
    /**
     * 获取所有游戏玩法列表
     */
    public static function getAllPlayMethods($appId)
    {
        return self::where('app_id', $appId)
            ->where('action_type', 1)
            ->distinct(true)
            ->column('bet_game_play_type');
    }
}