<?php

namespace App;

use App\Traits\ModelTimeFormat;
use Illuminate\Database\Eloquent\Model;

use App\Traits\ModelLogChanging;
use Illuminate\Database\Eloquent\Relations\BelongsTo;
use Illuminate\Database\Eloquent\Relations\HasMany;

class LaborCompanyDispatch extends Model
{
    const EXCEED_MAX_LABOR_NUM = 2;
    const NOT_EXCEED_MAX_LABOR_NUM = 1;
    use ModelLogChanging;

    use ModelTimeFormat;

    protected $fillable = [
        'labor_company_id',//劳务公司ID
        'man_num',//男工数量
        'woman_num',//女工数量
        'dispatch_date',//分配日期
        'exceed_max_labor_num_status',//是否超过最大允许值 1 未超过 2 超过
        'status',//状态
        'warehouse_id',//仓库ID
        'check_user_id',//确认人ID
    ];


    protected $dates = [
        'dispatch_date'
    ];

    static public $enums = [
        'status' => [
            '' => 0,
            '创建' => 1,
            '人事确认' => 2,
            '劳务接单' => 3,
            '任务完结' => 4,
        ],
    ];

    function __construct(array $attributes = [])
    {
        foreach (self::$enums as &$enum) {
            $enum = $enum + array_flip($enum);
        }
        parent::__construct($attributes);
    }


    public function getStatusAttribute($value)
    {
        if (!$value) return '';
        return self::$enums['status'][$value];
    }

    public function setStatusAttribute($value)
    {
        if (!$value) return 0;
        $this->attributes['status'] = self::$enums['status'][$value];
    }

    public function laborCompany(): BelongsTo
    {
        return $this->belongsTo(LaborCompany::class);
    }

    public function laborCompanyDispatchDetails(): HasMany
    {
        return $this->hasMany(LaborCompanyDispatchDetail::class);
    }

    public function warehouse(): BelongsTo
    {
        return $this->belongsTo(Warehouse::class);
    }

    public function checkUser(): BelongsTo
    {
        return $this->belongsTo(User::class, 'check_user_id', 'id');
    }

    public function scopeFilter($query, $filters)
    {
        return $filters->apply($query);
    }
}