<?php

namespace addons\SignIn\common\logic;

use addons\SignIn\common\login\SignInReward;
use addons\SignIn\common\models\SignInUserPropertyAward;
use common\enums\StatusEnum;
use Exception;

/**
 * 重复签到奖励
 */
class RepeatedRewardsLogic
{

    /**
     * 奖励分发
     * @param array $data
     * @param string $type
     * @return array|false|null
     * @throws Exception
     */
    public static function reward(array $data = [], string $type = 'score')
    {
        if (empty($data)) {
            throw new Exception("参数不能为空");
        }
        switch ($type) {
            case 'score':// 积分奖励
                return self::pointsReward($data);
            case 'coupon':// 优惠券奖励
                return self::couponReward($data);
            default:
                return null;
        }
    }

    /**
     * 积分奖励
     * @param array $data
     * @return array|false|null
     * @throws Exception
     */
    protected static function pointsReward(array $data)
    {
        try {
            $totalSignIn = (int)$data['total_sign_in']; // 获取连续签到天数
            $reward_score = $data['reward_score'] ?? []; // 获取连续签到积分奖励配置
            $mall_id = $data['mall_id']; // 商城id
            $user_id = $data['user_id']; // 用户id
            $sign_id = $data['sign_id']; // 签到id
            $sign_time = $data['sign_time']; // 签到时间
            $time = time();

            // 检查配置是否为空
            if (empty($reward_score)) {
                return false;
            }

            $reward_score = array_column($reward_score, null, 'day');// 将天数配置为键值对

            $sign_system_max = max(array_keys($reward_score)) ?? 0;// 获取系统配置连续签到最大天数

            if ($sign_system_max >= $totalSignIn) { // 只有当连续签到天数大于配置的连续签到天数时才进行奖励
                return false;
            }
            $rate = bcmod($totalSignIn, $sign_system_max);
            if ($rate == 0) {
                $rate = $sign_system_max;
            }

            $reward_score_list = $reward_score[$rate] ?? []; // 获取对应奖励配置
            if (empty($reward_score_list)) {// 如果当天奖励为空，则不进行奖励
                return false;
            }
            // 设置奖励类型
            $reward_type = !empty($reward_score_list['give_type']) ? $reward_score_list['give_type'] : 'score';
            $signInReward = new SignInReward();
            $result = $signInReward->giveReward($mall_id, $user_id, $reward_type, $reward_score_list['num'],
                $sign_id, $sign_time, $time, 2, $totalSignIn);
            $userPropertyAward = SignInUserPropertyAward::findOne([
                'mall_id' => $mall_id,
                'give_type' => $reward_type,
                'user_id' => $user_id,
                'status' => [StatusEnum::ENABLED, StatusEnum::DISABLED]]);
            if (empty($userPropertyAward)) {
                $userPropertyAward = $signInReward->getUserPropertyAward($mall_id, $user_id, $reward_type);
            }
            $userPropertyAward->total_num += $reward_score_list['num'];
            $userPropertyAward->save();
            return $result;
        } catch (Exception $e) {
            throw new Exception("重复签到积分奖励失败");
        }
    }

    /**
     * 优惠券奖励
     * array $data
     */
    protected static function couponReward($data)
    {
        try {
            $totalSignIn = (int)$data['total_sign_in']; // 获取连续签到天数
            $reward_coupon = $data['reward_coupon'] ?? []; // 获取配置优惠券
            $couponList = $data['coupon_list']; // 优惠券列表
            $mall_id = $data['mall_id']; // 商城id
            $user_id = $data['user_id']; // 用户id
            $sign_id = $data['sign_id']; // 签到id
            $sign_time = $data['sign_time']; // 签到时间
            $describe = $data['describe']; // 备注信息
            $time = time();

            if (empty($reward_coupon)) {
                return false;
            }

            $reward_coupon = array_column($reward_coupon, null, 'day');// 将天数配置为键值对
            $sign_system_max = max(array_keys($reward_coupon)) ?? 0;// 获取系统配置连续签到最大天数

            if ($sign_system_max >= $totalSignIn) { // 只有当连续签到天数大于配置的连续签到天数时才进行奖励
                return false;
            }
            $reward_coupon_count = count($reward_coupon);
            $couponNum = 0;
            $rate = bcmod($totalSignIn, $reward_coupon_count);
            if ($rate == 0) {
                $rate = $reward_coupon_count;
            }
            $reward_coupon_list = $reward_coupon[$rate];
            if (!isset($couponList[$reward_coupon_list['coupon_id']])) return false;
            $couponNum += $reward_coupon_list['num'];
            $couponData[] = [
                'mall_id' => $mall_id,
                'user_id' => $user_id,
                'sign_id' => $sign_id,
                'num' => $reward_coupon_list['num'],
                'coupon_id' => $reward_coupon_list['coupon_id'],
                'type' => 2,
                'describe' => $describe . '[' . $couponList[$reward_coupon_list['coupon_id']]['name'] . ']',
                'sign_at' => $sign_time,
                'created_at' => $time,
                'updated_at' => $time
            ];
            $insertCoupon[$reward_coupon_list['coupon_id']] = $reward_coupon_list['num'];
            if ($couponList[$reward_coupon_list['coupon_id']]['total_count'] != -1) $subCoupon[$reward_coupon_list['coupon_id']] = $reward_coupon_list['num'];
            return compact("couponNum", "couponData", "insertCoupon", "subCoupon");
        } catch (Exception $e) {
            throw new Exception("重复签到优惠券奖励失败");
        }
    }
}