<?php

namespace App\Service\v3\Implementations;

use App\Constants\v3\ErrorCode;
use App\Exception\ErrorCodeException;
use App\Model\v3\ShoppingCart;
use App\Model\v3\Store;
use App\Service\v3\Interfaces\AppointmentTimeServiceInterface;
use phpDocumentor\Reflection\Types\Object_;

class AppointmentTimeService implements AppointmentTimeServiceInterface
{
    public function do()
    {
        return [
            '尽快送达',
            '08:30 - 09:00',
            '09:00 - 09:30',
            '09:30 - 10:00',
            '10:00 - 10:30'
        ];
    }

    public function check()
    {
        // TODO: Implement check() method.
    }

    public function undo()
    {
        // TODO: Implement undo() method.
    }

    public function get($shopcartIds)
    {
        $shopcartIds = explode(',',$shopcartIds);
        $sotreIds = ShoppingCart::query()->whereIn('id',$shopcartIds)->pluck('store_id');
        $stores = Store::query()->whereIn('id',$sotreIds)->get()->toArray();
        if(empty($stores)){
            $msg = ['sotreIds'=>$sotreIds,"shopcartIds"=>$shopcartIds];
            throw new ErrorCodeException(ErrorCode::STORE_NOT_AVAILABLE,'',$msg);
        }
		$nowTime = time();
        $startTime = ceil($nowTime / (30*60)) * (30*60);
        //服务站最晚营业时间
        if (env('APP_ENV') === 'prod') {
            $endTime = strtotime(config('market.rest_time'));
            if($nowTime > $endTime){
                throw new ErrorCodeException(ErrorCode::MARKET_REST);
            }
        }else{
            $endTime = strtotime(date('Y-m-d 23:59:59'));
        }
		//取得所有店铺营业时间交集
        for($i = $startTime;$i<= $endTime;$i+=1800){
            $in = true;
            foreach($stores as $store){
                $time1 = strtotime(($store['time1']));
                $time2 = strtotime(($store['time2']));
                if(empty($store['time3'])  || empty($store['time4'])) {
                    if($i < $time1 || $i > $time2){
                        $in = false;
                        continue;
                    }
                }else{
                    $time3 = strtotime(($store['time3'])) ;
                    $time4 = strtotime(($store['time4']));
                    if(($i < $time1 || $i > $time2) && ($i < $time3 || $i > $time4)){
                        $in = false;
                        continue;
                    }
                }
            }
            if($in){
                if($i === $startTime){
                    $res['distribution'][] = ['title'=>'尽快送达','value'=>'尽快送达'];
                    $res['self_take'][] = ['title'=>'尽快自提','value'=>'尽快自提'];
                }
                $data['title'] = date('H:i',$i + 30 * 60) . ' - ' . date('H:i',$i + 30 * 60 * 2);
                $data['value'] = date('H:i',$i + 30 * 60) . ' - ' . date('H:i',$i + 30 * 60 * 2);
                $res['distribution'][] = $data;
                $res['self_take'][]= $data;
            }
        }
		// foreach($stores as $store){
		// 	//获取店铺开始营业时间
		// 	$time1 = strtotime(($store['time1']));
		// 	//店铺是否在营业时间   店铺手动点击休息 || 小于店铺开始营业时间 || 当前时间大于服务站休业时间
		// 	if($store['is_rest'] == 1 || $nowTime < $time1){
        //         throw new ErrorCodeException(ErrorCode::STORE_REST);
		// 	}
        //
        //     $time2 = strtotime(($store['time2']));
		// 	if(!empty($store['time3'])  && !empty($store['time4'])){
		// 		$time3 = strtotime(($store['time3']));
		// 		$time4 = strtotime(($store['time4']));
		// 		array_push($time3Arr,$time3);
		// 		array_push($time4Arr,$time4);
		// 		$endTime = $time4;
		// 	}else{
		// 		$endTime = $time2;
		// 	}
		// 	if($nowTime > $endTime){
        //         throw new ErrorCodeException(ErrorCode::STORE_REST);
		// 	}
		// 	array_push($time1Arr,$time1);
		// 	array_push($time2Arr,$time2);
		// }
		// $res = [];
		// $time1Max = max($time1Arr);
        // $time2Min = min($time2Arr);
        // if($time2Min > $nowTime) {
        //     $res = array_merge($res,$this->calculateTime($time1Max, $time2Min));
        // }
		// if(!empty($time3Arr)  && !empty($time4Arr)){
        //     $time3Max = max($time3Arr);
		//     $time4Min = min($time4Arr);
        //     if($time4Min > $nowTime) {
        //         $res = array_merge($res,$this->calculateTime($time3Max, $time4Min));
        //     }
		// }
        return $res;
    }

    function calculateTime($startTime,$endTime)
    {
        $nowTime = time();
        //如果开始时间小于当前时间则取当前时间
        if($nowTime > $startTime){
            $startTime = ceil($nowTime / (30*60)) * (30*60);
        }
        if (env('APP_ENV') === 'prod') {
            $closedTime = strtotime(config('market.rest_time'));
            if($closedTime < $endTime){
                $endTime = $closedTime;
            }
        }
        //高峰段 区间
        // $peakPeriod = strtotime('16:00');
        // $peakPeriodEnd = strtotime('18:00');
        //取得订单下所有店铺时间段 交集 并计算时间段横跨单位区间长度
        $length = ceil(($endTime - $startTime) / (30*60)) + 1;
        for ($i=1;$i<=$length;$i++){
            $addTime = $startTime + (30*60*$i);
            // if($addTime >= $peakPeriod && $addTime < $peakPeriodEnd){
                // $span = ($peakPeriodEnd - $addTime)/(30*60);
                // $i+=$span;
                // $addTime = $startTime + (30*60*$i);
            // }
            $data['title'] = date('H:i',$addTime) . ' - ' . date('H:i',$addTime + (30*60));
            $data['value'] = date('H:i',$addTime) . ' - ' . date('H:i',$addTime + (30*60));
            $res[] = $data;
        }
        return $res;
    }
}