<?php
/**
 * OpposingAccountIbans.php
 * Copyright (c) 2017 thegrumpydictator@gmail.com
 *
 * This file is part of Firefly III.
 *
 * Firefly III is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Firefly III 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Firefly III. If not, see <http://www.gnu.org/licenses/>.
 */
declare(strict_types=1);

namespace FireflyIII\Import\Mapper;

use FireflyIII\Models\Account;
use FireflyIII\Models\AccountType;
use FireflyIII\Repositories\Account\AccountRepositoryInterface;

/**
 * Class OpposingAccounts.
 */
class OpposingAccountIbans implements MapperInterface
{
    /**
     * @return array
     */
    public function getMap(): array
    {
        /** @var AccountRepositoryInterface $accountRepository */
        $accountRepository = app(AccountRepositoryInterface::class);
        $set               = $accountRepository->getAccountsByType(
            [
                AccountType::DEFAULT, AccountType::ASSET,
                AccountType::EXPENSE, AccountType::BENEFICIARY,
                AccountType::REVENUE,
            ]
        );
        $topList           = [];
        $list              = [];

        /** @var Account $account */
        foreach ($set as $account) {
            $iban      = $account->iban ?? '';
            $accountId = (int)$account->id;
            if (\strlen($iban) > 0) {
                $topList[$accountId] = $account->iban . ' (' . $account->name . ')';
            }
            if (0 === \strlen($iban)) {
                $list[$accountId] = $account->name;
            }
        }
        $list = $topList + $list;
        asort($list);
        $list = [0 => trans('import.map_do_not_map')] + $list;

        return $list;
    }
}