<?php

namespace App\Http\Requests\Admin\Management;

use Illuminate\Foundation\Http\FormRequest;
use Illuminate\Validation\Rule;

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

    protected function prepareForValidation(): void
    {
        $this->merge([
            'saluran_mengundi_id' => blank($this->input('saluran_mengundi_id')) ? null : $this->input('saluran_mengundi_id'),
            'reports_to_assignment_id' => blank($this->input('reports_to_assignment_id')) ? null : $this->input('reports_to_assignment_id'),
        ]);
    }

    /**
     * @return array<string, mixed>
     */
    public function rules(): array
    {
        return [
            'position_id' => ['required', 'integer', 'exists:positions,id'],
            'pusat_mengundi_id' => ['required', 'integer', 'exists:pusat_mengundis,id'],
            'saluran_mengundi_id' => ['nullable', 'integer', 'exists:saluran_mengundis,id'],
            'reports_to_assignment_id' => ['nullable', 'integer', 'exists:staff_assignments,id'],
            'status' => ['required', Rule::in(['active', 'inactive', 'replaced', 'cancelled'])],
            'note' => ['nullable', 'string', 'max:2000'],
        ];
    }
}