<?php

/*
 * DateRequest.php
 * Copyright (c) 2021 james@firefly-iii.org
 *
 * This file is part of Firefly III (https://github.com/firefly-iii).
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

declare(strict_types=1);

namespace FireflyIII\Api\V1\Requests\Data;

use FireflyIII\Exceptions\ValidationException;
use FireflyIII\Support\Request\ChecksLogin;
use FireflyIII\Support\Request\ConvertsDataTypes;
use Illuminate\Foundation\Http\FormRequest;

/**
 * Request class for end points that require date parameters.
 *
 * Class DateRequest
 */
class DateRequest extends FormRequest
{
    use ChecksLogin;
    use ConvertsDataTypes;

    /**
     * Get all data from the request.
     */
    public function getAll(): array
    {
        $start = $this->getCarbonDate('start');
        $end   = $this->getCarbonDate('end');
        $start->startOfDay();
        $end->endOfDay();
        if ($start->diffInYears($end, true) > 5) {
            throw new ValidationException('Date range out of range.');
        }

        return [
            'start' => $start,
            'end'   => $end,
            'date'  => $this->getCarbonDate('date'),
        ];
    }

    /**
     * The rules that the incoming request must be matched against.
     */
    public function rules(): array
    {
        return [
            'date'  => 'date|after:1970-01-02|before:2038-01-17',
            'start' => 'date|after:1970-01-02|before:2038-01-17|before:end|required_with:end',
            'end'   => 'date|after:1970-01-02|before:2038-01-17|after:start|required_with:start',
        ];
    }
}