<?php

namespace Modules\Maintenance\Models;

use App\Business;
use App\User;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\SoftDeletes;

class Overhaul extends Model
{
    use SoftDeletes;

    protected $table = 'maintenance_overhauls';

    protected $fillable = [
        'business_id',
        'equipment_id',
        'project_id',
        'production_line_id',
        'title',
        'description',
        'start_date',
        'end_date',
        'estimated_duration_hours',
        'actual_duration_hours',
        'estimated_cost',
        'actual_cost',
        'supervisor_id',
        'assigned_team',
        'contractors',
        'required_parts',
        'required_tools',
        'safety_requirements',
        'shutdown_required',
        'status',
        'attachments',
    ];

    protected $casts = [
        'start_date' => 'date',
        'end_date' => 'date',
        'estimated_duration_hours' => 'decimal:2',
        'actual_duration_hours' => 'decimal:2',
        'estimated_cost' => 'integer',
        'actual_cost' => 'integer',
        'assigned_team' => 'array',
        'contractors' => 'array',
        'required_parts' => 'array',
        'required_tools' => 'array',
        'shutdown_required' => 'boolean',
        'attachments' => 'array',
    ];

    protected static function booted(): void
    {    }

    public function business()
    {
        return $this->belongsTo(Business::class);
    }

    public function equipment()
    {
        return $this->belongsTo(Equipment::class, 'equipment_id');
    }

    public function project()
    {
        return $this->belongsTo(\Modules\Project\Entities\Project::class, 'project_id');
    }

    public function productionLine()
    {
        return $this->belongsTo(ProductionLine::class, 'production_line_id');
    }

    public function supervisor()
    {
        return $this->belongsTo(User::class, 'supervisor_id');
    }

    public function workOrders()
    {
        return $this->hasMany(WorkOrder::class, 'overhaul_id');
    }
}