<?php

namespace App\Module\Fund\Logic;


use App\Module\Fund\Models\FundLogModel;

class Log
{

    public function statistical($where)
    {
        // 查询金额大于0的记录
        $query = FundLogModel::query()->where('amount', '>', 0);

        // 应用过滤条件
        if (isset($where['user_id'])) {
            $query->where('user_id', $where['user_id']);
        }
        if (isset($where['fund_id'])) {
            $query->where('fund_id', $where['fund_id']);
        }
        if (isset($where['type'])) {
            $query->where('operate_type', $where['type']);
        }

        // 获取统计数据
        $add = [
            'sumamount' => $query->sum('amount'),
            'count' => $query->count()
        ];

        // 查询金额小于0的记录
        $query = FundLogModel::query()->where('amount', '<', 0);

        // 应用过滤条件
        if (isset($where['user_id'])) {
            $query->where('user_id', $where['user_id']);
        }
        if (isset($where['fund_id'])) {
            $query->where('fund_id', $where['fund_id']);
        }
        if (isset($where['type'])) {
            $query->where('operate_type', $where['type']);
        }

        // 获取统计数据
        $reduce = [
            'sumamount' => $query->sum('amount'),
            'count' => $query->count()
        ];

        return ['add' => $add, 'reduce' => $reduce];
    }

    /**
     * 列表
     *
     * @param $where
     * @param $page
     * @param $rows
     * @return \Dcore\ModelCore[]|FundLog[]|\Illuminate\Pagination\LengthAwarePaginator|\LaravelIdea\Helper\Dcore\_IH_ModelCore_C|\LaravelIdea\Helper\Fund\ModelLaravel\_IH_FundLog_C
     */
    public function lists($where = [], $page = 1, $rows = 10)
    {
        $query = FundLogModel::query()->orderBy('id', 'desc');

        // 应用过滤条件
        if (isset($where['user_id'])) {
            $query->where('user_id', $where['user_id']);
        }

        if (isset($where['fund_id'])) {
            $query->where('fund_id', $where['fund_id']);
        }

        if (isset($where['operate_type'])) {
            $query->where('operate_type', $where['operate_type']);
        }

        if (isset($where['type'])) {
            if ($where['type'] == 3) {
                $query->whereIn('remark', ['游戏消耗', '游戏奖励']);
            } else if ($where['type'] == '1') {
                $query->where('amount', '<', 0);
            } else if ($where['type'] == '2') {
                $query->where('amount', '>', 0);
            }
        }

        return $query->paginate($rows, ['*'], 'page', $page);
    }

    /**
     * 获取资金日志的详细信息
     *
     * @param FundLogModel $log 资金日志模型
     * @return FundLogModel 添加了额外信息的资金日志模型
     */
    private function enrichLogInfo(FundLogModel $log)
    {
        // 资金类型名称映射
        $fundNameList = [
            '1' => '余额账户',
            '2' => '需求资金托管',
            '3' => '待结算佣金',
            '4' => '系统佣金抽成',
            '5' => '提现冻结资金',
            '6' => '未设置'
        ];

        // 操作类型名称映射
        $operateTypeNameList = [
            'recharge'   => '资金转账',
            'admin'      => '管理员操作',
            'transfer'   => 'transfer',
            'order'      => 'Order系统',
            'measure'    => '需求相关',
            'circulatio' => '账户资金流转'
        ];

        // 设置资金类型名称
        $log->fund_id_name = $fundNameList[$log->fund_id] ?? '未知账户';

        // 设置操作类型名称
        $log->operate_type_name = $operateTypeNameList[$log->operate_type] ?? '未知操作';

        return $log;
    }


    /**
     * 记录日志
     */

    /**
     * 创建日志
     * @param int $user_id
     * @param $fund_id
     * @param int $amount
     * @param string $remark
     * @param $later_balance
     * @param $before_balance
     * @param $operate_id
     * @param $operate_type
     * @param FundLogModel $pre_log
     * @return bool
     */
    public static function create_log(int $user_id, $fund_id, int $amount, string $remark, $later_balance, $before_balance, $operate_id, $operate_type,  $pre_log): bool
    {
        $log                 = new FundLogModel();
        $log->user_id        = $user_id;
        $log->fund_id        = $fund_id;
        $log->amount         = $amount;
        $log->operate_id     = $operate_id;
        $log->operate_type   = $operate_type;
        $log->remark         = $remark;
        $log->create_time    = time();
        $log->create_ip      = request()->ip();
        $log->later_balance  = $later_balance;
        $log->before_balance = $before_balance;
        $log->date_key       = date('Ym');
        $log->hash           = $log->generateHash();
        if($pre_log){
            $log->prev_hash      = $pre_log->hash;
        }else{
            $log->prev_hash = '-';
        }
        return $log->save();
    }

}