<?php

declare(strict_types=1);

namespace plugin\produce\app\model;

use Illuminate\Database\Eloquent\Relations\BelongsTo;

class StepRelation extends BaseModel
{
    protected $table = 'produce_step_relation';

    protected $fillable = [
        'id',
        'from_step_id',
        'to_step_id',
        'relation_type',
        'flow_condition',
        'priority',
        'description',
        'sort',
        'status',
        'created_by',
        'updated_by',
        'created_at',
        'updated_at',
        'deleted_at',
    ];

    protected $casts = [
        'from_step_id' => 'integer',
        'to_step_id' => 'integer',
        'flow_condition' => 'array',
        'priority' => 'integer',
        'sort' => 'integer',
        'status' => 'integer',
        'created_at' => 'integer',
        'updated_at' => 'integer',
        'deleted_at' => 'integer',
    ];

    public function fromStep(): BelongsTo
    {
        return $this->belongsTo(ProcessStep::class, 'from_step_id', 'id');
    }

    public function toStep(): BelongsTo
    {
        return $this->belongsTo(ProcessStep::class, 'to_step_id', 'id');
    }
}