<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;

class DataCentreConsultantAssignment extends Model
{
    use HasFactory;

    protected $fillable = [
        'data_centre_id',
        'consultant_id',
        'start_date',
        'end_date',
        'reason',
        'assigned_by',
        'is_active',
    ];

    protected function casts(): array
    {
        return [
            'start_date' => 'date',
            'end_date' => 'date',
            'is_active' => 'boolean',
        ];
    }

    public function dataCentre(): BelongsTo
    {
        return $this->belongsTo(DataCentre::class);
    }

    public function consultant(): BelongsTo
    {
        return $this->belongsTo(Consultant::class);
    }

    public function assignedBy(): BelongsTo
    {
        return $this->belongsTo(User::class, 'assigned_by');
    }
}