<?php
/*
 * This file is part of Part-DB (https://github.com/Part-DB/Part-DB-symfony).
 *
 *  Copyright (C) 2019 - 2025 Jan Böhmer (https://github.com/jbtronics)
 *
 *  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 App\Settings;

use App\Form\Settings\TypeSynonymsCollectionType;
use App\Services\ElementTypes;
use Jbtronics\SettingsBundle\ParameterTypes\ArrayType;
use Jbtronics\SettingsBundle\ParameterTypes\SerializeType;
use Jbtronics\SettingsBundle\Settings\Settings;
use Jbtronics\SettingsBundle\Settings\SettingsParameter;
use Jbtronics\SettingsBundle\Settings\SettingsTrait;
use Symfony\Component\Translation\TranslatableMessage as TM;
use Symfony\Component\Validator\Constraints as Assert;

#[Settings(label: new TM("settings.synonyms"), description: "settings.synonyms.help")]
#[SettingsIcon("fa-language")]
class SynonymSettings
{
    use SettingsTrait;

    #[SettingsParameter(
        ArrayType::class,
        label: new TM("settings.synonyms.type_synonyms"),
        description: new TM("settings.synonyms.type_synonyms.help"),
        options: ['type' => SerializeType::class],
        formType: TypeSynonymsCollectionType::class,
        formOptions: [
            'required' => false,
        ],
    )]
    #[Assert\Type('array')]
    #[Assert\All([new Assert\Type('array')])]
    /**
     * @var array<string, array<string, array{singular: string, plural: string}>> $typeSynonyms
     * An array of the form: [
     * 'category' => [
     *    'en' => ['singular' => 'Category', 'plural' => 'Categories'],
     *    'de' => ['singular' => 'Kategorie', 'plural' => 'Kategorien'],
     * ],
     * 'manufacturer' => [
     *   'en' => ['singular' => 'Manufacturer', 'plural' =>'Manufacturers'],
     *   ],
     * ]
     */
    public array $typeSynonyms = [];

    /**
     * Checks if there is any synonym defined for the given type (no matter which language).
     * @param  ElementTypes  $type
     * @return bool
     */
    public function isSynonymDefinedForType(ElementTypes $type): bool
    {
        return isset($this->typeSynonyms[$type->value]) && count($this->typeSynonyms[$type->value]) > 0;
    }

    /**
     * Returns the singular synonym for the given type and locale, or null if none is defined.
     * @param  ElementTypes  $type
     * @param  string  $locale
     * @return string|null
     */
    public function getSingularSynonymForType(ElementTypes $type, string $locale): ?string
    {
        return $this->typeSynonyms[$type->value][$locale]['singular'] ?? null;
    }

    /**
     * Returns the plural synonym for the given type and locale, or null if none is defined.
     * @param  ElementTypes  $type
     * @param  string|null  $locale
     * @return string|null
     */
    public function getPluralSynonymForType(ElementTypes $type, ?string $locale): ?string
    {
        return $this->typeSynonyms[$type->value][$locale]['plural']
            ?? $this->typeSynonyms[$type->value][$locale]['singular']
            ?? null;
    }

    /**
     * Sets a synonym for the given type and locale.
     * @param  ElementTypes  $type
     * @param  string  $locale
     * @param  string  $singular
     * @param  string  $plural
     * @return void
     */
    public function setSynonymForType(ElementTypes $type, string $locale, string $singular, string $plural): void
    {
        $this->typeSynonyms[$type->value][$locale] = [
            'singular' => $singular,
            'plural' => $plural,
        ];
    }
}
