<?php

namespace app\common\models\goods;

use app\common\models\BaseModel;
use app\common\models\DispatchType;
use app\frontend\modules\order\models\PreOrder;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Contracts\Validation\Validator;
use app\backend\modules\goods\observers\GoodsDispatchObserver;

/**
 * Created by PhpStorm.
 * Author: 芸众商城 www.yunzshop.com
 * Date: 2017/2/22
 * Time: 下午5:54
 */
class GoodsDispatch extends BaseModel
{
    public $table = 'yz_goods_dispatch';
    const UNIFY_TYPE = 1;
    const TEMPLATE_TYPE = 0;
    /**
     *  不可填充字段.
     *
     * @var array
     */
    protected $guarded = ['created_at', 'updated_at'];

    public function __construct(array $attributes = [])
    {
        parent::__construct($attributes);
    }

    /**
     * 自定义显示错误信息
     * @return array
     */
    public static function getDispatchInfo($goodsId)
    {
        $dispatchInfo = self::where('goods_id', $goodsId)
            ->first();
        return $dispatchInfo;
    }

    /**
     * 自定义字段名
     * 可使用
     * @return array
     */
    public function atributeNames()
    {
        return [
            'dispatch_type' => '配送方式',
            'dispatch_price' => '统一配送价格',
            'dispatch_id' => '配送模板',
            //'is_cod' => '是否支持货到付款',
        ];
    }


    public function rules()
    {
        return [
            'dispatch_type' => 'required|integer|min:0|max:1',
            'dispatch_price' => 'numeric|min:0',
            'dispatch_id' => 'integer',
            //'is_cod' => 'required|integer|min:0|max:1',
        ];
    }

    public static function boot()
    {
        parent::boot();
        //注册观察者
        static::observe(new GoodsDispatchObserver);
    }

    public function enableDispatchTypeIds()
    {
        $dispatchTypeIds = [];
        $configs = \app\common\modules\shop\ShopConfig::current()->get('shop-foundation.order-delivery-method');
        if ($configs) {
            $dispatchTypesSetting = $this->dispatchTypesSetting();
            foreach ($configs as $dispatchTypeCode => $dispatchTypeClass) {
                if (!class_exists($dispatchTypeClass)) {
                    break;
                }
                $dispatchTypeSetting = $dispatchTypesSetting[$dispatchTypeCode];
                $orderDispatchType = new $dispatchTypeClass($dispatchTypeSetting);

                if ($orderDispatchType->enable()) {

                    $dispatchTypeIds[] = $orderDispatchType->getId();
                }
            }
        }
        return $dispatchTypeIds;
    }

    public function getDispatchTypeIds()
    {
        return explode(',', $this->dispatch_type_ids) ?: [];
    }

    /**
     * 返回勾选并开启的配送方式ID
     * @return array|static
     */
    public function getEnableDispatchTypeIds()
    {
        return DispatchType::goodsEnableDispatchTypeIds($this->getDispatchTypeIds());
    }

    public function dispatchTypesSettingV2($plugin=0)
    {
        //$dispatchTypes = DispatchType::where('plugin', 0)->where('enable', 1)->get();

        $dispatchTypes = DispatchType::getCurrentUniacidSet($plugin);


        //过滤未开启的
        $dispatchTypes = $dispatchTypes->filter(function ($dispatchType) {
            return $dispatchType->enable == 1;
        })->values();


        if ($dispatchTypes->isEmpty()) {
            return [];
        }

        if (isset($this->goods_id)) {
            if(!is_array($this->dispatch_type_ids)){
                $this->dispatch_type_ids = explode(',', $this->dispatch_type_ids) ?: [];
                $this->dispatch_type_ids = $this->dispatch_type_ids ?: [];
            }

            $dispatchTypes->map(function ($dispatchType) {
                if (in_array($dispatchType->id, $this->dispatch_type_ids)) {
                    $dispatchType->enable = 1;
                }else{
                    $dispatchType->enable = 0;
                }
            });

        }

        return $dispatchTypes->toArray() ?: [];
    }

    public function dispatchTypesSetting()
    {
        $dispatchTypes = DispatchType::where('plugin', 0)->get()->toArray();
        $dispatchTypesSetting = DispatchType::dispatchTypesSetting($dispatchTypes);

        if (isset($this->goods_id)) {
            if(!is_array($this->dispatch_type_ids)){
                $this->dispatch_type_ids = explode(',', $this->dispatch_type_ids) ?: [];
                $this->dispatch_type_ids = $this->dispatch_type_ids ?: [];
            }
            foreach ($dispatchTypesSetting as &$dispatchType) {

                if (in_array($dispatchType['id'], $this->dispatch_type_ids)) {
                    $dispatchType['enable'] = 1;
                }else{
                    $dispatchType['enable'] = 0;

                }
            }
        }

        return $dispatchTypesSetting ?: [];
    }
}