<?php

declare(strict_types=1);

namespace App\Model\Arts;

use App\Master\Enum\RedisKeyEnum;
use App\Model\Model;
use App\Utils\RedisUtil;
use Hyperf\DbConnection\Db;

class UserCouponModel extends Model
{
    /**
     * The table associated with the model.
     *
     * @var ?string
     */
    protected ?string $table = 'user_coupon';

    protected ?string $dateFormat = 'U';
    public bool       $timestamps = false;

    protected int $is_status_search = 1;// 是否使用 1=是 0=否 默认使用 status = 1 筛选
    protected int $is_delete_search = 0;// 是否使用 1=是 0=否 默认使用 is_delete = 0 筛选

    /**
     * 默认查询字段
     *
     * @var array|string[]
     */
    public array $select = [
        '*'
    ];

    public function searchUserIdAttribute($query, $value, array $params): mixed
    {
        if (!isset($value)) {
            return $query;
        }
        return $query->where('user_id', $value);
    }

    public function searchTypeAttribute($query, $value, array $params): mixed
    {
        if (empty($value)) {
            return $query;
        }
        return $query->where('type', $value);
    }

    public function searchIsValidAttribute($query, $value, array $params): mixed
    {
        if ($value == 1) {
            return $query->where(function ($where) {
                $where->orWhere('valid_at', '<', time())->orWhere('is_use', '=', 1);
            });
        } else {
            return $query->where('is_use', 0)->where('valid_at', '>=', time());
        }
    }

    public function searchMinMoneyMinAttribute($query, $value, array $params): mixed
    {
        if (empty($value)) {
            return $query;
        }
        return $query->where('min_money', '<=', $value);
    }

    public function searchIsUseAttribute($query, $value, array $params): mixed
    {
        return $query->where('is_use', $value);
    }

    public function dataCreateTimeAttribute($value, $params)
    {
        if (empty($value)) {
            return '---';
        }
        return date('Y-m-d H:i:s', $value);
    }

    /**
     * 获取订单优惠券
     * @param int $user_id
     * @param int $type
     * @param int $coupon_id
     * @return array
     */
    public function getOrderCoupon(int $user_id, int $type, int $coupon_id = 0, $total_amount = 0)
    {
        // 计算优惠券
        $coupons   = (new UserCouponModel())->getList(
            params: [
                'user_id'       => $user_id,
                'type'          => $type,
                'min_money_min' => $total_amount,
                'is_valid'      => 0,
                'is_use'        => 0
            ]);
        $min_money = '0.00';
        $money     = '0.00';
        if (!empty($coupon_id)) {
            foreach ($coupons as $key => $val) {
                if ($val['id'] == $coupon_id) {
                    $min_money = $val['min_money'];
                    $money     = $val['money'];
                }
            }
        }
        return [
            'min_money' => $min_money,
            'money'     => $money,
            'coupons'   => $coupons,
        ];
    }
}