<?php

namespace App\Http\Requests\Admin\Setup;

use Illuminate\Foundation\Http\FormRequest;

class UpsertElectionSettingsRequest extends FormRequest
{
    public function authorize(): bool
    {
        return $this->user()?->hasRole('Admin') === true;
    }

    /**
     * @return array<string, mixed>
     */
    public function rules(): array
    {
        return [
            'registration_start_date' => ['required', 'date'],
            'registration_end_date' => ['required', 'date', 'after_or_equal:registration_start_date'],
            'polling_date' => ['required', 'date', 'after_or_equal:registration_end_date'],
            'is_attendance_active' => ['required', 'boolean'],
            'is_registration_open_override' => ['nullable', 'in:,0,1'],
        ];
    }

    protected function prepareForValidation(): void
    {
        $this->merge([
            'is_attendance_active' => $this->boolean('is_attendance_active'),
            'is_registration_open_override' => $this->resolveOverride(),
        ]);
    }

    private function resolveOverride(): ?bool
    {
        $value = $this->input('is_registration_open_override');

        if ($value === '' || $value === null) {
            return null;
        }

        return filter_var($value, FILTER_VALIDATE_BOOLEAN);
    }
}