<?php
// +----------------------------------------------------------------------
// | saiadmin [ saiadmin快速开发框架 ]
// +----------------------------------------------------------------------
// | Author: your name
// +----------------------------------------------------------------------
namespace app\v1\logic\customer;

use plugin\saiadmin\basic\BaseLogic;
use plugin\saiadmin\exception\ApiException;
use plugin\saiadmin\utils\Helper;
use app\v1\model\customer\SdkOrder;
use DateTime;
use support\Redis;
use support\think\Db;

/**
 * 用户订单记录逻辑层
 */
class SdkOrderLogic extends BaseLogic
{
    /**
     * 构造函数
     */
    public function __construct()
    {
        $this->model = new SdkOrder();
    }

    /**
     * 获取年月
     */
    public function queryOrdersByDateRange($start, $end)
    {
            $start = new DateTime($start);
            $end = new DateTime($end);
            $end->modify('first day of next month');

            $months = [];
            while ($start < $end) {
                $months[] = $start->format('Ym'); // 例如 202505
                $start->modify('+1 month');
            }
            return $months;
    }

    /**
     * 获取订单列表
     */
    public function getOrderList($where)
    {
    $startDate = $where['pay_date'][0];
    $endDate = $where['pay_date'][1];
    $page       = max(1, (int)($where['page'] ?? 1));
    $limit      = max(1, (int)($where['limit'] ?? 10));
    $offset     = ($page - 1) * $limit;
    $orderBy =   $where['orderBy'] ? $where['orderBy'] : 'pay_date';
    $orderType = $where['orderType'] ? $where['orderType'] : 'DESC';
    $orderBy = $orderBy . ' ' . $orderType;

       // 获取年月
        $table_name_array = $this->queryOrdersByDateRange($startDate, $endDate);
       
        // 合并表 union all
        
        $where_sql = "";
        if(!empty($where['game_id'])){
            $where_sql .= " AND game_id IN({$where['game_id']})";
        }
        if(!empty($where['user_name'])){
            $where_sql .= " AND user_name = '{$where['user_name']}'";
        }
        if(!empty($where['order_id'])){
            $where_sql .= " AND order_id = '{$where['order_id']}'";
        }
        if(!empty($where['trade_id'])){
            $where_sql .= " AND trade_id = '{$where['trade_id']}'";
        }
        if(!empty($where['role_id'])){
            $where_sql .= " AND role_id = '{$where['role_id']}'";
        }
        if(!empty($where['role_name'])){
            $where_sql .= " AND role_name = '{$where['role_name']}'";
        }
        if(!empty($where['pay_date'])){
            $where_sql .= " AND pay_date BETWEEN '{$startDate} 00:00:00' AND '{$endDate} 23:59:59'";
        }
        $sql_parts = [];
        foreach($table_name_array as $table_name){
            // 安全过滤，避免 SQL 注入
            if (!preg_match('/^\d{6}$/', $table_name)) {
                continue;
            }
            $sql_parts[] = "SELECT * FROM sdk_order_{$table_name} WHERE 1=1 {$where_sql}";
        }
        if (empty($sql_parts)) {
            return []; // 或抛异常，或返回空结果
        }

        $unionSql = implode(" UNION ALL ", $sql_parts);

        // 外层包裹分页、排序
        $finalSql = "
            SELECT * FROM ( {$unionSql} ) AS all_orders
            ORDER BY {$orderBy}
            LIMIT {$offset}, {$limit}
        ";

        // 统计总数（用于分页）
        $countSql = "
            SELECT COUNT(*) AS total FROM ( {$unionSql} ) AS count_orders
        ";

        // 总金额查询
        $sumSql = "
            SELECT ROUND(SUM(money), 2) AS money_sum FROM (
                {$unionSql}
            ) AS sum_orders
        ";
    
        $count = Db::connect('db_game_log')->query($countSql)[0]['total'] ?? 0;

        $data = Db::connect('db_game_log')->query($finalSql);

        $moneySum   = Db::connect('db_game_log')->query($sumSql)[0]['money_sum'] ?? 0;

        $data = $this->trandformListColumn($data,['game','pay_channel']);


        return [
            'total'         => $count,
            'current_page'  => $page,
            'per_page'      => $limit,
            'last_page'     => ceil($count / $limit),
            'has_more'      => $page < ceil($count / $limit),
            'data'          => $data,
            'totalRow'     => $moneySum
        ];
   
   
    }

    /**
     * 补发
     */
    public function send($orderid)
    {
      $res = Redis::lpush("request_cp_callback_queue", $orderid);
      return $res;
    }
}