<?php

namespace App\Http\Requests\Finance;

use Illuminate\Foundation\Http\FormRequest;

class InstallmentPlanRequest extends FormRequest
{
    public function authorize(): bool
    {
        return true;
    }

    public function rules(): array
    {
        return [
            'plan_name' => ['nullable', 'string', 'max:120'],
            'total_amount' => ['nullable', 'numeric', 'min:0'],
            'number_of_installments' => ['required', 'integer', 'min:1', 'max:24'],
            'first_due_date' => ['required', 'date'],
            'interval_months' => ['nullable', 'integer', 'min:1', 'max:12'],
        ];
    }
}