<?php
declare (strict_types = 1);

namespace app\controller;

use app\BaseController;
use app\model\MerchantDailyModel;
use app\model\GameDailyModel;
use app\model\MerchantHistoryModel;
use think\facade\Request;

class DailyStatistics extends BaseController
{
    /**
     * 获取商户每日数据列表
     */
    public function merchantDailyList()
    {
        $userInfo = $this->request->userInfo;
        
        // 获取查询参数
        $page = Request::get('page', 1, 'intval');
        $limit = Request::get('limit', 10, 'intval');
        $startDate = Request::get('start_date', date('Y-m-d', strtotime('-7 days')), 'trim');
        $endDate = Request::get('end_date', date('Y-m-d'), 'trim');
        
        try {
            // 获取商户每日数据
            $result = MerchantDailyModel::getMerchantDailyList(
                $userInfo['merchant_id'],
                $startDate,
                $endDate,
                $page,
                $limit
            );
            
            // 格式化数据
            foreach ($result['list'] as &$item) {
                $item['game_profit'] = round($item['game_profit'], 2);
                $item['bet_amount'] = round($item['bet_amount'], 2);
                $item['commission_amount'] = round($item['commission_amount'], 2);
                $item['platform_fee'] = round($item['platform_fee'], 2);
                $item['merchant_name'] = $userInfo['merchant_name'] ?? '商户' . $userInfo['merchant_id'];
            }
            
            return json_success($result, '获取成功');
        } catch (\Exception $e) {
            return json_error([], '获取商户每日数据失败：' . $e->getMessage());
        }
    }
    
    /**
     * 获取游戏每日数据列表
     */
    public function gameDailyList()
    {
        $userInfo = $this->request->userInfo;
        
        // 获取查询参数
        $page = Request::get('page', 1, 'intval');
        $limit = Request::get('limit', 10, 'intval');
        $gameId = Request::get('game_id', 0, 'intval');
        $gameName = Request::get('game_name', '', 'trim');
        $startDate = Request::get('start_date', date('Y-m-d', strtotime('-7 days')), 'trim');
        $endDate = Request::get('end_date', date('Y-m-d'), 'trim');
        
        $filters = [
            'merchant_id' => $userInfo['merchant_id'],
            'game_id' => $gameId,
            'game_name' => $gameName,
            'start_date' => $startDate,
            'end_date' => $endDate
        ];
        
        try {
            // 获取游戏每日数据
            $result = GameDailyModel::getGameDailyList($filters, $page, $limit);
            
            // 格式化数据
            foreach ($result['list'] as &$item) {
                $item['game_profit'] = round($item['game_profit'], 2);
                $item['bet_amount'] = round($item['bet_amount'], 2);
                $item['commission_amount'] = round($item['commission_amount'], 2);
            }
            
            return json_success($result, '获取成功');
        } catch (\Exception $e) {
            return json_error([], '获取游戏每日数据失败：' . $e->getMessage());
        }
    }
    
    /**
     * 获取商户汇总统计
     */
    public function merchantSummary()
    {
        $userInfo = $this->request->userInfo;
        
        $startDate = Request::get('start_date', date('Y-m-d', strtotime('-30 days')), 'trim');
        $endDate = Request::get('end_date', date('Y-m-d'), 'trim');
        
        try {
            $summary = MerchantDailyModel::getMerchantSummary(
                $userInfo['merchant_id'],
                $startDate,
                $endDate
            );
            
            return json_success($summary, '获取成功');
        } catch (\Exception $e) {
            return json_error([], '获取商户汇总统计失败：' . $e->getMessage());
        }
    }
    
    /**
     * 获取游戏列表
     */
    public function getGameList()
    {
        $userInfo = $this->request->userInfo;
        
        try {
            $games = GameDailyModel::getGameList($userInfo['merchant_id']);
            
            return json_success($games, '获取成功');
        } catch (\Exception $e) {
            return json_error([], '获取游戏列表失败：' . $e->getMessage());
        }
    }
    
    /**
     * 获取商户历史数据统计
     */
    public function merchantHistory()
    {
        $userInfo = $this->request->userInfo;
        
        // 获取过滤参数
        $filters = [
            'start_date' => Request::get('start_date', '', 'trim'),
            'end_date' => Request::get('end_date', '', 'trim')
        ];
        
        try {
            $history = MerchantHistoryModel::getMerchantHistoryStatistics(
                $userInfo['merchant_id'],
                $filters
            );
            
            return json_success($history, '获取成功');
        } catch (\Exception $e) {
            return json_error([], '获取商户历史数据失败：' . $e->getMessage());
        }
    }
    
    /**
     * 获取商户历史数据列表（按月或按天）
     */
    public function merchantHistoryList()
    {
        $userInfo = $this->request->userInfo;
        
        // 获取查询参数
        $page = Request::get('page', 1, 'intval');
        $limit = Request::get('limit', 10, 'intval');
        $groupBy = Request::get('group_by', 'month', 'trim'); // month 或 day
        
        $filters = [
            'start_date' => Request::get('start_date', '', 'trim'),
            'end_date' => Request::get('end_date', '', 'trim')
        ];
        
        try {
            $result = MerchantHistoryModel::getMerchantHistoryList(
                $userInfo['merchant_id'],
                $groupBy,
                $page,
                $limit,
                $filters
            );
            
            return json_success($result, '获取成功');
        } catch (\Exception $e) {
            return json_error([], '获取商户历史数据列表失败：' . $e->getMessage());
        }
    }
    
    /**
     * 导出商户历史数据
     */
    public function exportMerchantHistory()
    {
        $userInfo = $this->request->userInfo;
        
        $groupBy = Request::get('group_by', 'month', 'trim');
        $filters = [
            'start_date' => Request::get('start_date', '', 'trim'),
            'end_date' => Request::get('end_date', '', 'trim')
        ];
        
        try {
            // 获取所有数据
            $result = MerchantHistoryModel::getMerchantHistoryList(
                $userInfo['merchant_id'],
                $groupBy,
                1,
                100000,
                $filters
            );
            
            // 生成CSV数据
            $csvData = "时间,RTP(%),注单数,注单金额(THB),游戏输赢(THB),注单金额(USDT),游戏输赢(USDT),登录用户,注册用户,投注用户,抽水额度(USDT),购买免费游戏次数\n";
            
            foreach ($result['list'] as $item) {
                $csvData .= sprintf(
                    "%s,%.2f,%d,%.2f,%.2f,%.4f,%.4f,%d,%d,%d,%.4f,%d\n",
                    $item['period'],
                    $item['rtp'],
                    $item['total_orders'],
                    $item['total_bet_thb'],
                    $item['game_profit_thb'],
                    $item['total_bet_usdt'],
                    $item['game_profit_usdt'],
                    $item['login_users'],
                    $item['register_users'],
                    $item['bet_users'],
                    $item['commission_usdt'],
                    $item['free_game_count']
                );
            }
            
            // 返回CSV数据
            return response($csvData)
                ->header(['Content-Type' => 'text/csv; charset=utf-8'])
                ->header(['Content-Disposition' => 'attachment; filename="merchant_history_' . date('YmdHis') . '.csv"'])
                ->header(['Cache-Control' => 'no-cache, must-revalidate']);
                
        } catch (\Exception $e) {
            return json_error([], '导出商户历史数据失败：' . $e->getMessage());
        }
    }
    
    /**
     * 获取游戏汇总统计
     */
    public function gameSummary()
    {
        $userInfo = $this->request->userInfo;
        
        $startDate = Request::get('start_date', date('Y-m-d', strtotime('-30 days')), 'trim');
        $endDate = Request::get('end_date', date('Y-m-d'), 'trim');
        
        try {
            $summary = GameDailyModel::getGameSummary(
                $userInfo['merchant_id'],
                $startDate,
                $endDate
            );
            
            // 格式化数据
            foreach ($summary as &$item) {
                $item['total_profit'] = round($item['total_profit'], 2);
                $item['avg_rtp'] = round($item['avg_rtp'], 2);
                $item['total_bet_amount'] = round($item['total_bet_amount'], 2);
                $item['total_commission'] = round($item['total_commission'], 2);
            }
            
            return json_success($summary, '获取成功');
        } catch (\Exception $e) {
            return json_error([], '获取游戏汇总统计失败：' . $e->getMessage());
        }
    }
    
    /**
     * 导出商户每日数据
     */
    public function exportMerchantDaily()
    {
        $userInfo = $this->request->userInfo;
        
        $startDate = Request::get('start_date', date('Y-m-d', strtotime('-30 days')), 'trim');
        $endDate = Request::get('end_date', date('Y-m-d'), 'trim');
        
        try {
            // 获取所有数据
            $result = MerchantDailyModel::getMerchantDailyList(
                $userInfo['merchant_id'],
                $startDate,
                $endDate,
                1,
                100000
            );
            
            // 生成CSV数据
            $csvData = "日期,商户,游戏输赢,游戏RTP(%),注单金额,注单数,投注用户,注册用户,登录用户,抽水额度,平台费用(USDT),购买免费游戏次数\n";
            
            foreach ($result['list'] as $item) {
                $csvData .= sprintf(
                    "%s,%s,%.2f,%.2f,%.2f,%d,%d,%d,%d,%.2f,%.2f,%d\n",
                    $item['date'],
                    $userInfo['merchant_name'] ?? '商户' . $userInfo['merchant_id'],
                    $item['game_profit'],
                    $item['game_rtp'],
                    $item['bet_amount'],
                    $item['bet_count'],
                    $item['bet_users'],
                    $item['register_users'],
                    $item['login_users'],
                    $item['commission_amount'],
                    $item['platform_fee'],
                    $item['free_game_count']
                );
            }
            
            // 返回CSV数据
            return response($csvData)
                ->header(['Content-Type' => 'text/csv; charset=utf-8'])
                ->header(['Content-Disposition' => 'attachment; filename="merchant_daily_' . date('YmdHis') . '.csv"'])
                ->header(['Cache-Control' => 'no-cache, must-revalidate']);
                
        } catch (\Exception $e) {
            return json_error([], '导出商户每日数据失败：' . $e->getMessage());
        }
    }
    
    /**
     * 导出游戏每日数据
     */
    public function exportGameDaily()
    {
        $userInfo = $this->request->userInfo;
        
        $startDate = Request::get('start_date', date('Y-m-d', strtotime('-30 days')), 'trim');
        $endDate = Request::get('end_date', date('Y-m-d'), 'trim');
        
        $filters = [
            'merchant_id' => $userInfo['merchant_id'],
            'start_date' => $startDate,
            'end_date' => $endDate
        ];
        
        try {
            // 获取所有数据
            $result = GameDailyModel::getGameDailyList($filters, 1, 100000);
            
            // 生成CSV数据
            $csvData = "日期,游戏名称,游戏输赢,游戏RTP(%),注单金额,注单数,投注用户,注册用户,登录用户,抽水额度,购买免费游戏次数\n";
            
            foreach ($result['list'] as $item) {
                $csvData .= sprintf(
                    "%s,%s,%.2f,%.2f,%.2f,%d,%d,%d,%d,%.2f,%d\n",
                    $item['date'],
                    $item['game_name'],
                    $item['game_profit'],
                    $item['game_rtp'],
                    $item['bet_amount'],
                    $item['bet_count'],
                    $item['bet_users'],
                    $item['register_users'],
                    $item['login_users'],
                    $item['commission_amount'],
                    $item['free_game_count']
                );
            }
            
            // 返回CSV数据
            return response($csvData)
                ->header(['Content-Type' => 'text/csv; charset=utf-8'])
                ->header(['Content-Disposition' => 'attachment; filename="game_daily_' . date('YmdHis') . '.csv"'])
                ->header(['Cache-Control' => 'no-cache, must-revalidate']);
                
        } catch (\Exception $e) {
            return json_error([], '导出游戏每日数据失败：' . $e->getMessage());
        }
    }
}