<?php

namespace App\Services;

use App\Models\Rebate;
use App\Models\Rebate as RebateModel;
use Carbon\Carbon;
use Illuminate\Database\Eloquent\Collection;
use App\Support\MemberAccount;

class RebateService extends BaseService
{

    public static string $MODEL = Rebate::class;

    /**
     * @description: 获取查询条件
     * @param array $search
     * @return array
     */
    public static function getWhere(array $search = []): array
    {
        $where = [];
        if (isset($search['id']) && !empty($search['id'])) {
            $where[] = ['id', '=', $search['id']];
        }

        if (isset($search['member_id']) && !empty($search['member_id'])) {
            $where[] = ['member_id', '=', $search['member_id']];
        }

        if (isset($search['first_name']) && !empty($search['first_name'])) {
            $where[] = ['first_name', '=', $search['first_name']];
        }

        if (isset($search['username']) && !empty($search['username'])) {
            $where[] = ['username', '=', $search['username']];
        }

        if (isset($search['status']) && $search['status'] != '') {
            $where[] = ['status', '=', $search['status']];
        }

        if (isset($search['date']) && !empty($search['date'])) {
            $where[] = ['date', '=', $search['date']];
        }

        return $where;
    }


    /**
     * @description: 查询单条数据
     * @param array $search
     * @return RebateModel|null
     */
    public static function findOne(array $search): ?Rebate
    {
        return self::$MODEL::where(static::getWhere($search))->first();
    }

    /**
     * @description: 查询所有数据
     * @param array $search
     * @return Collection
     */
    public static function findAll(array $search = []): Collection
    {
        return self::$MODEL::where(self::getWhere($search))->get();
    }

    /**
     * @description: 分页查询
     * @param array $search
     * @return array
     */
    public static function paginate(array $search = []): array
    {
        $limit = $search['limit'] ?? 15;
        // 当天（纽约时间）的记录也展示实时统计，但要到次日才能发放，见 RewardGrantService::grant
        $today = Carbon::now('America/New_York')->format('Y-m-d');
        $paginator = static::$MODEL::where(self::getWhere($search))
            ->where('date', '<=', $today)
            ->tap(fn($query) => MemberAccount::filter($query, $search['account'] ?? null))
            ->with(['member'])
            ->orderByDesc('date')
            ->orderBy('status')
            ->orderByDesc('betting_amount')
            ->paginate($limit);
        $list = $paginator->items();
        foreach ($list as $item) {
            $item['account'] = (string)($item->member->account ?? '');
            $item['can_grant'] = (int)$item->status === RebateModel::STATUS_WEI_FAN_YONG && (string)$item->date < $today;
        }
        return ['total' => $paginator->total(), 'data' => $list];
    }


    //笔笔返 根据某天的有效投注额，和反水比例，进行笔笔返
    public static function BibiReturn(Rebate $rebate, $amount): bool
    {
        // Read the current effective amount under lock rather than paying the supplied stale snapshot.
        return RewardGrantService::grant('rebate', (int) $rebate->id, (string) (request()->user->username ?? 'system'));
    }

}