<?php

namespace App\Models;

use App\Enums\{CheckStatus, CheckType};
use App\Traits\HasDateTimeFormatter;
use EloquentFilter\Filterable;
use Illuminate\Database\Eloquent\Model;

/**
 * 审核申请
 */
class WorkflowCheck extends Model
{
    use Filterable, HasDateTimeFormatter;

    protected $attributes = [
        'check_status' => CheckStatus::None,
    ];

    protected $fillable = ['subject_type', 'subject_id', 'subject_data', 'key', 'employee_id', 'check_status', 'checked_at', 'check_remarks'];

    protected $casts = [
        'subject_data' => 'json',
        'check_status' => CheckStatus::class,
        'checked_at' => 'datetime',
    ];

    public function modelFilter()
    {
        return \App\Admin\Filters\WorkflowCheckFilter::class;
    }

    public function employee()
    {
        return $this->belongsTo(Employee::class, 'employee_id');
    }

    public function subject()
    {
        // 定义反向关联
        // $this->morphMany(WorkflowLog::class, 'subject');
        return $this->morphTo();
    }

    public function logs()
    {
        return $this->hasMany(WorkflowLog::class, 'check_id');
    }
}