<?php

namespace Modules\ContractorManagement\Models;

use App\Traits\HasPublicIdentifier;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;
use Illuminate\Database\Eloquent\Relations\HasMany;
use Modules\ContractorManagement\Enums\EquipmentStatus;

class ContractorEquipment extends Model
{
    use HasPublicIdentifier;

    protected $table = 'contractor_equipment';

    protected $fillable = [
        'contractor_id', 'name', 'type', 'serial_number',
        'status', 'daily_rate', 'last_maintenance_date',
    ];

    protected function casts(): array
    {
        return [
            'status' => EquipmentStatus::class,
            'daily_rate' => 'decimal:2',
            'last_maintenance_date' => 'date',
        ];
    }

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

    public function deployments(): HasMany
    {
        return $this->hasMany(EquipmentDeployment::class, 'contractor_equipment_id');
    }

    public function activeDeployment(): ?EquipmentDeployment
    {
        return $this->deployments()->whereNull('returned_date')->first();
    }
}