<?php
declare (strict_types = 1);

namespace app\controller;

use app\BaseController;
use think\facade\Request;
use app\model\GameRecordModel;
use app\model\GameModel;

/**
 * 游戏记录控制器
 */
class GameRecord extends BaseController
{
    /**
     * 获取游戏记录列表
     */
    public function list()
    {
        $userInfo = $this->request->userInfo;
        
        // 获取查询参数
        $page = Request::get('page', 1, 'intval');
        $limit = Request::get('limit', 20, 'intval');
        
        // 筛选条件
        $filters = [
            // 时间筛选
            'start_time' => Request::get('start_time', '', 'trim'),
            'end_time' => Request::get('end_time', '', 'trim'),
            // 游戏品牌筛选（这里使用user_id作为平台ID）
            'platform_id' => Request::get('platform_id', '', 'trim'),
            // 游戏筛选
            'game_id' => Request::get('game_id', '', 'trim'),
            // 玩家状态筛选
            'play_status' => Request::get('play_status', ''),
            // 玩法筛选
            'play_method' => Request::get('play_method', '', 'trim'),
            // 触发方式筛选
            'trigger_method' => Request::get('trigger_method', '', 'trim'),
            // 牌局编号筛选
            'round_number' => Request::get('round_number', '', 'trim'),
        ];
        
        try {
            $result = GameRecordModel::getGameRecords($userInfo['merchant_id'], $page, $limit, $filters);
            
            // 获取游戏信息映射
            $gameIds = array_unique(array_column($result['list'], 'game_id'));
            $gameInfoMap = $this->getGameInfoMap($gameIds, $userInfo['merchant_id']);
            
            // 添加游戏名称和图标到结果中
            foreach ($result['list'] as &$item) {
                $gameInfo = $gameInfoMap[$item['game_id']] ?? null;
                $item['game_name'] = $gameInfo ? $gameInfo['title'] : $item['game_id'];
                $item['game_name_en'] = $gameInfo ? $gameInfo['title_en'] : '';
                $item['game_icon'] = $gameInfo ? $gameInfo['image'] : '';
                $item['game_icon_en'] = $gameInfo ? $gameInfo['image_en'] : '';
            }
            
            return json_success($result, '获取成功');
        } catch (\Exception $e) {
            return json_error([], '获取游戏记录失败：' . $e->getMessage());
        }
    }
    
    /**
     * 获取游戏记录详情
     */
    public function detail()
    {
        $userInfo = $this->request->userInfo;
        
        $id = Request::get('id', 0, 'intval');
        if (!$id) {
            return json_error([], '记录ID不能为空');
        }
        
        try {
            $record = GameRecordModel::getGameRecordDetail($id, $userInfo['merchant_id']);
            
            if (!$record) {
                return json_error([], '记录不存在');
            }
            
            // 获取游戏信息
            $gameInfo = GameModel::where('game_id', $record['game_id'])
                ->where('merchant_id', $userInfo['merchant_id'])
                ->field(['title', 'title_en', 'image', 'image_en'])
                ->find();
            
            if ($gameInfo) {
                $record['game_name'] = $gameInfo['title'];
                $record['game_name_en'] = $gameInfo['title_en'];
                $record['game_icon'] = $gameInfo['image'];
                $record['game_icon_en'] = $gameInfo['image_en'];
            } else {
                $record['game_name'] = $record['game_id'];
                $record['game_name_en'] = '';
                $record['game_icon'] = '';
                $record['game_icon_en'] = '';
            }
            
            return json_success($record, '获取成功');
        } catch (\Exception $e) {
            return json_error([], '获取记录详情失败：' . $e->getMessage());
        }
    }
    
    /**
     * 获取游戏统计信息
     */
    public function statistics()
    {
        $userInfo = $this->request->userInfo;
        
        // 筛选条件
        $filters = [
            'start_time' => Request::get('start_time', '', 'trim'),
            'end_time' => Request::get('end_time', '', 'trim'),
        ];
        
        // 如果没有指定时间范围，默认获取今天
        if (empty($filters['start_time']) && empty($filters['end_time'])) {
            $filters['start_time'] = date('Y-m-d');
            $filters['end_time'] = date('Y-m-d');
        }
        
        try {
            $statistics = GameRecordModel::getGameStatistics($userInfo['merchant_id'], $filters);
            
            return json_success([
                'statistics' => $statistics,
                'date_range' => [
                    'start_time' => $filters['start_time'],
                    'end_time' => $filters['end_time']
                ]
            ], '获取成功');
        } catch (\Exception $e) {
            return json_error([], '获取统计信息失败：' . $e->getMessage());
        }
    }
    
    /**
     * 获取游戏列表（用于筛选下拉框）
     */
    public function getGames()
    {
        $userInfo = $this->request->userInfo;
        
        try {
            $gameIds = GameRecordModel::getAllGameIds($userInfo['merchant_id']);
            
            // 从GameModel获取游戏详细信息
            $gameInfos = GameModel::whereIn('game_id', $gameIds)
                ->where('merchant_id', $userInfo['merchant_id'])
                ->field(['game_id', 'title', 'title_en', 'image', 'image_en'])
                ->select()
                ->toArray();
            
            // 创建游戏ID到游戏信息的映射
            $gameMap = [];
            foreach ($gameInfos as $gameInfo) {
                $gameMap[$gameInfo['game_id']] = $gameInfo;
            }
            
            // 构建游戏列表
            $games = [];
            foreach ($gameIds as $gameId) {
                if (isset($gameMap[$gameId])) {
                    $games[] = [
                        'game_id' => $gameId,
                        'game_name' => $gameMap[$gameId]['title'],
                        'game_name_en' => $gameMap[$gameId]['title_en'],
                        'game_icon' => $gameMap[$gameId]['image'],
                        'game_icon_en' => $gameMap[$gameId]['image_en']
                    ];
                } else {
                    $games[] = [
                        'game_id' => $gameId,
                        'game_name' => $this->getGameName($gameId),
                        'game_name_en' => '',
                        'game_icon' => '',
                        'game_icon_en' => ''
                    ];
                }
            }
            
            return json_success($games, '获取成功');
        } catch (\Exception $e) {
            return json_error([], '获取游戏列表失败：' . $e->getMessage());
        }
    }
    
    /**
     * 获取玩法列表（用于筛选下拉框）
     */
    public function getPlayMethods()
    {
        $userInfo = $this->request->userInfo;
        
        try {
            $playMethods = GameRecordModel::getAllPlayMethods($userInfo['merchant_id']);
            
            // 构建玩法列表
            $methods = [];
            foreach ($playMethods as $method) {
                $methods[] = [
                    'method_id' => $method,
                    'method_name' => $this->getPlayMethodName($method)
                ];
            }
            
            return json_success($methods, '获取成功');
        } catch (\Exception $e) {
            return json_error([], '获取玩法列表失败：' . $e->getMessage());
        }
    }
    
    /**
     * 导出游戏记录
     */
    public function export()
    {
        $userInfo = $this->request->userInfo;
        
        // 筛选条件
        $filters = [
            'start_time' => Request::get('start_time', '', 'trim'),
            'end_time' => Request::get('end_time', '', 'trim'),
            'platform_id' => Request::get('platform_id', '', 'trim'),
            'game_id' => Request::get('game_id', '', 'trim'),
            'play_status' => Request::get('play_status', ''),
            'play_method' => Request::get('play_method', '', 'trim'),
            'trigger_method' => Request::get('trigger_method', '', 'trim'),
            'round_number' => Request::get('round_number', '', 'trim'),
        ];
        
        try {
            // 获取所有符合条件的数据（不分页）
            $result = GameRecordModel::getGameRecords($userInfo['merchant_id'], 1, 100000, $filters);
            
            // 获取游戏信息映射
            $gameIds = array_unique(array_column($result['list'], 'game_id'));
            $gameInfoMap = $this->getGameInfoMap($gameIds, $userInfo['merchant_id']);
            
            // 生成CSV数据
            $csvData = "序号,父局号,牌局ID,创建时间,牌局编号,平台昵称,玩家ID,所属商户," .
                      "平台ID,游戏名称,游戏玩法,调控状态,免费触发,RTP,下注金额," .
                      "应下注,应返奖,玩家输赢,下注前,结算后,总输赢,最后结算金额,操作\n";
            
            foreach ($result['list'] as $index => $record) {
                $gameInfo = $gameInfoMap[$record['game_id']] ?? null;
                $gameName = $gameInfo ? $gameInfo['title'] : $this->getGameName($record['game_id']);
                
                $csvData .= sprintf(
                    "%d,%s,%s,%s,%s,%s,%d,%s,%d,%s,%s,%s,%s,%s,%.2f,%.2f,%.2f,%.2f,%.2f,%.2f,%.2f,%.2f,%s\n",
                    $index + 1,                                    // 序号
                    $record['third_gid'],                          // 父局号
                    $record['id'],                                 // 牌局ID
                    $record['create_time_text'],                   // 创建时间
                    $record['third_round_id'],                     // 牌局编号
                    $record['nickname'],                           // 平台昵称
                    $record['uname'],                              // 玩家ID
                    $userInfo['merchant_id'],                      // 所属商户
                    $record['user_id'],                            // 平台ID
                    $gameName,                                      // 游戏名称
                    $this->getPlayMethodName($record['bet_game_play_type']), // 游戏玩法
                    $record['status_text'],                        // 调控状态
                    '',                                            // 免费触发（暂时为空）
                    '',                                            // RTP（暂时为空）
                    $record['bet_amount_yuan'],                    // 下注金额
                    0.00,                                          // 应下注
                    0.00,                                          // 应返奖
                    $record['amount_yuan'],                        // 玩家输赢
                    $record['prev_amount_yuan'],                   // 下注前
                    $record['next_amount_yuan'],                   // 结算后
                    $record['amount_yuan'],                        // 总输赢
                    $record['balance_amount_yuan'],                // 最后结算金额
                    $record['action_type_text']                    // 操作
                );
            }
            
            // 返回CSV数据
            return response($csvData)
                ->header(['Content-Type' => 'text/csv; charset=utf-8'])
                ->header(['Content-Disposition' => 'attachment; filename="game_records_' . date('YmdHis') . '.csv"'])
                ->header(['Cache-Control' => 'no-cache, must-revalidate']);
                
        } catch (\Exception $e) {
            return json_error([], '导出游戏记录失败：' . $e->getMessage());
        }
    }
    
    /**
     * 获取游戏名称
     */
    private function getGameName($gameId)
    {
        // 这里可以根据实际情况配置游戏ID对应的名称
        $gameNames = [
            'tiger' => '老虎机',
            'fortune_tiger' => '财富老虎',
            // 可以继续添加其他游戏
        ];
        
        return $gameNames[$gameId] ?? $gameId;
    }
    
    /**
     * 获取玩法名称
     */
    private function getPlayMethodName($methodId)
    {
        // 这里可以根据实际情况配置玩法ID对应的名称
        $methodNames = [
            1 => '普通模式',
            2 => '免费模式',
            3 => '特殊模式',
            // 可以继续添加其他玩法
        ];
        
        return $methodNames[$methodId] ?? '未知玩法';
    }
    
    /**
     * 获取游戏信息映射
     */
    private function getGameInfoMap($gameIds, $merchantId)
    {
        if (empty($gameIds)) {
            return [];
        }
        
        $gameInfos = GameModel::whereIn('game_id', $gameIds)
            ->where('merchant_id', $merchantId)
            ->field(['game_id', 'title', 'title_en', 'image', 'image_en'])
            ->select()
            ->toArray();
        
        $map = [];
        foreach ($gameInfos as $gameInfo) {
            $map[$gameInfo['game_id']] = $gameInfo;
        }
        
        return $map;
    }
}