<?php

namespace App\Models;

use Auth;
use Carbon\Carbon;
use RuLong\Order\Models\Order;

class ActivityGift extends Model
{
    public function activity()
    {
        return $this->belongsTo(Activity::class)->withDefault();
    }

    /**
     * 是否可领取，0不可领取,1已经领取,2可领取,负数相差人数
     * @Date:2019-01-09T11:24:56+0800
     * @return [type] [description]
     */
    public function getCanGiftAttribute()
    {
        $user = Auth::user();
        if ($user) {
            if ($user->account->act_a == 0) {
                //未曾满仓
                return 0;
            }

            //今日时间范围
            $toDayTime = [
                Carbon::today()->startOfDay()->toDateTimeString(),
                Carbon::today()->endOfDay()->toDateTimeString(),
            ];
            $childNum  = 0;
            $todayLogs = $user->account->logs()->where('type', 'act_a')->count() ?: 0;
            if ($user->account->act_a == 1 && $todayLogs) {
                //当日第一次满仓，人员份额减10
                $childNum -= 10;
            }
            //今日已经领取的活动奖品
            $orderList = Order::where('user_id', $user->id)
                ->where('item_type', 'ACTIVITY_GIFT')
                ->whereBetween('created_at', $toDayTime)
//                ->where('state', 'not in', ['CLOSED', 'CANCEL'])
                ->whereRaw('substring(cast(status as char),1,1) = 1')
                ->pluck('item_id');

            foreach ($orderList as $key => $item_id) {
                //循环判断已经领取的奖品，等于当前奖品的返回已经领取
                //不是当前商品的记录消耗数量
                if ($item_id == $this->id) {
                    return 1;
                } else {
                    $childNum -= self::where('id', $item_id)->value('consume_mode') ?: 0;
                }
            }
            $toDayChild = $user->identity->childrentime($toDayTime) + $childNum; //今日总推荐数量
            $childNum += $toDayChild; //消耗数量与今日数量抵充
            if ($childNum >= $this->mode) {
                //满足领取人数可领取
                return 2;
            } else {
                return $childNum - $this->mode;
            }
        } else {
            return 0;
        }
    }

    public function goods()
    {
        return $this->belongsTo(Goods::class, 'goods_id', 'id');
    }

    public function param()
    {
        return $this->belongsTo(GoodsParams::class, 'param_id', 'id');
    }

    public function getcanCreateOrderAttribute()
    {
        $data          = array();
        $data['state'] = false;
        $data['tag']   = '兑换';
        if ($this->activity->status == 1) {
            if ($this->can_gift == 0) {
                $data['tag'] = '未满仓';
            } elseif ($this->can_gift == 1) {
                $data['tag'] = '已领取';
            } elseif ($this->can_gift == 2) {
                $data['state'] = true;
                $data['tag']   = '兑换';
            } else {
                $data['tag'] = '差' . abs($this->can_gift) . '人';
            }
        } elseif ($this->activity->status == -1) {
            $data['tag'] = '已结束';
        } elseif ($this->activity->status == 0) {
            $data['tag'] = '未开始';
        }
        return $data;
    }

}