<?php

namespace Modules\Maintenance\Models;

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

class RebuildProject extends Model
{
    use SoftDeletes;

    protected $table = 'maintenance_rebuild_projects';

    protected $fillable = [
        'business_id',
        'project_id',
        'production_line_id',
        'scope_type',
        'rebuild_number',
        'title',
        'description',
        'reason',
        'supervisor_id',
        'status',
        'progress_percent',
        'planned_start_date',
        'planned_end_date',
        'actual_start_date',
        'actual_end_date',
        'estimated_cost',
        'actual_cost',
        'shutdown_required',
        'commissioning_required',
        'handover_notes',
        'attachments',
    ];

    protected $casts = [
        'planned_start_date' => 'date',
        'planned_end_date' => 'date',
        'actual_start_date' => 'date',
        'actual_end_date' => 'date',
        'estimated_cost' => 'integer',
        'actual_cost' => 'integer',
        'shutdown_required' => 'boolean',
        'commissioning_required' => 'boolean',
        'attachments' => 'array',
    ];

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

    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 phases()
    {
        return $this->hasMany(RebuildPhase::class, 'rebuild_project_id')->orderBy('sort_order');
    }

    public function equipmentItems()
    {
        return $this->belongsToMany(Equipment::class, 'maintenance_rebuild_equipment', 'rebuild_project_id', 'equipment_id')
            ->withPivot(['pre_rebuild_health', 'post_rebuild_health', 'status'])
            ->withTimestamps();
    }

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