<?php

namespace App\Models;

use App\Models\Concerns\BelongsToTenant;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\HasMany;

/**
 * @property int $id
 * @property int $tenant_id
 * @property int $requisition_id
 * @property int $quotation_id
 * @property int $created_by
 * @property string $status
 * @property string $comparison_hash
 * @property array<string, mixed> $approval_snapshot
 * @property list<array<string, mixed>> $decision_matrix
 * @property array<string,mixed>|null $investment_snapshot
 * @property array<string,mixed>|null $admission_snapshot
 * @property array<string,mixed>|null $recommendation_snapshot
 */
class PurchaseAward extends Model
{
    use BelongsToTenant;

    protected $guarded = ['id'];

    protected function casts(): array
    {
        return ['approval_snapshot' => 'array', 'decision_matrix' => 'array', 'investment_snapshot' => 'array', 'admission_snapshot' => 'array', 'recommendation_snapshot' => 'array', 'delivery_date' => 'date:Y-m-d'];
    }

    /** @return HasMany<PurchaseAwardApproval, $this> */
    public function approvals(): HasMany
    {
        return $this->hasMany(PurchaseAwardApproval::class)->orderBy('position');
    }
}