<?php

namespace App\Models;

use Dcat\Admin\Traits\HasDateTimeFormatter;
use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;

class OrderPackage extends Model
{
    use HasFactory;
    use HasDateTimeFormatter;

    public const STATUS_WAIT = 1;//揽收
    public const STATUS_ONTHEWAY = 0;//途中
    public const STATUS_DISTRIBUTE = 5;//派送
    public const STATUS_CHECK = 3;//签收
    public const STATUS_QUESTION = 2;//疑难：问题包裹
    public const STATUS_REFUND = 4;//退签
    public const STATUS_REFUSE = 6;//拒签
    public const STATUS_OTHER = 10;//其他
    public const STATUS_AUTOCHECK = 11;//自动签收

    public static $kuaidi100StatusMap = [
        'wait' => self::STATUS_WAIT,
        'on_the_way' => self::STATUS_ONTHEWAY,
        'distribute' => self::STATUS_DISTRIBUTE,
        'check' => self::STATUS_CHECK,
        'refund' => self::STATUS_REFUND,
        'refuse' => self::STATUS_REFUSE,
        'questions'=> self::STATUS_QUESTION,
    ];

    protected $attributes = [
        'status' => self::STATUS_WAIT,
        'is_failed'=> false,
    ];

    protected $casts = [
        'checked_at' => 'datetime',
        'is_failed' => 'bool',
    ];

    protected $fillable = [
        'remarks', 'status', 'is_failed', 'checked_at', 'last_news',
    ];

    /**
     * 未签收的包裹
     */
    public function scopeUnchecked($query)
    {
        return $query->whereNotIn('status', [static::STATUS_CHECK, static::STATUS_AUTOCHECK]);
    }

    /**
     * 订单
     */
    public function order()
    {
        return $this->belongsTo(Order::class, 'order_id');
    }

    /**
     * 货运单商品
     *
     */
    public function packageProducts()
    {
        return $this->hasMany(OrderPackageProduct::class, 'order_package_id');
    }

    /**
     * 关联的订单商品
     *
     */
    public function orderProducts()
    {
        return $this->belongsToMany(OrderProduct::class, 'order_package_products', 'order_package_id', 'order_product_id');
    }

    /**
     * 属于此货运单单的标签
     */
    public function tags()
    {
        return $this->belongsToMany(Tag::class, 'taggables', 'taggable_id', 'tag_id')->wherePivot('taggable_type', self::class)->withTimestamps();
    }

    /**
     * 确认此包裹是否已签收
     *
     * @return bool
     */
    public function isChecked()
    {
        return in_array($this->status, [static::STATUS_CHECK, static::STATUS_AUTOCHECK]);
    }
}