<?php

namespace App\Modules\Maintenance\Models;

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

class PreventiveSchedule extends Model
{
    use SoftDeletes;

    protected $table = 'maintenance_preventive_schedules';

    protected $fillable = [
        'business_id',
        'equipment_id',
        'project_id',
        'production_line_id',
        'title',
        'description',
        'frequency_type',
        'frequency_value',
        'reminder_days_before',
        'last_performed_at',
        'next_due_at',
        'running_hours_trigger',
        'cycle_count_trigger',
        'production_quantity_trigger',
        'assigned_user_id',
        'is_active',
    ];

    protected $casts = [
        'last_performed_at' => 'datetime',
        'next_due_at' => 'datetime',
        'running_hours_trigger' => 'decimal:2',
        'is_active' => 'boolean',
    ];

    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 assignedUser()
    {
        return $this->belongsTo(User::class, 'assigned_user_id');
    }

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