<?php

namespace App\Domain\Recettes;

use App\Domain\Ingredients\Ingredient;
use App\Domain\Ingredients\IngredientRepository;
use App\Domain\Ingredients\UseIngredientsInterface;
use App\Domain\Model;
use App\Domain\Repository;

class RecetteRepository extends Repository implements UseIngredientsInterface {

    public static function getEntity(): string
    {
        return Recette::class;
    }

    public static function getStructure(): array
    {
        return [
            'table' => 'Recette',
            'columns' => [
                'num_recette', 'titre_recette', 'slug', 'description_recette', 'photo', 'publication_date', 'temps_de_preparation'
            ]
        ];

    }

    /**
     * Permet d'avoir une recette par un ID.
     *
     * @param int $id
     * @return Recette|null
     */
    public function getByID( int $id ): ?Recette {
        $sqlQuery = "SELECT * FROM {$this->tableName} WHERE num_recette = {$id}";
        $results = $this->selectGetAll($sqlQuery);
        if( $results === null || count( $results ) > 1 )
            return null;
        return $results[0];
    }

    /**
     * Permet d'avoir une recette par un slug.
     *
     * @param string $slug
     * @return Recette|null
     */
    public function getBySlug( string $slug ): ?Recette {
        $sqlQuery = "SELECT * FROM {$this->tableName} WHERE slug = {$slug}";
        $results = $this->selectGetAll($sqlQuery);
        if( $results === null || count( $results ) > 1 )
            return null;
        return $results[0];
    }

    public function add( Model $recette ): bool {
        return $this->addEntity( $recette );
    }

    public function update( Model $recette ): bool {
        return $this->updateEntity( $recette, 'num_recette' );
    }

    public function delete( Model $recette ): bool {
        return $this->deleteEntity( $recette, 'num_recette' );
    }


    public function getAllLinkedIngredients(Model $entity): ?array
    {
        $ingredientRepo = new IngredientRepository();
        $response = $ingredientRepo->getIdLinkedTo( 'recettes', 'num_recette', $entity );

        return array_map( function($arr) use($ingredientRepo) {
            return $ingredientRepo->getByID( $arr['num_ingredient'] );
        }, $response );
    }

    public function addAnIngredient(Ingredient $ingredient, Model $entity): bool
    {
        $ingredientRepo = new IngredientRepository();
        return $ingredientRepo->addLinkBetween( 'recettes', 'num_recette', $ingredient, $entity );
    }

    public function removeAnIngredient(Ingredient $ingredient, Model $entity): bool
    {
        $ingredientRepo = new IngredientRepository();
        return $ingredientRepo->removeLinkBetween( 'recettes', 'num_recette', $ingredient, $entity );
    }

}