<?php
namespace ESI_CRVI_AGENDA\controllers;

use ESI_CRVI_AGENDA\models\CRVI_Departement_Model;

class CRVI_Departement_Controller {
    public static function register_cpt() {
        register_post_type('departement', [
            'label' => 'Départements',
            'labels' => [
                'name' => 'Départements',
                'singular_name' => 'Département',
                'add_new' => 'Ajouter un département',
                'add_new_item' => 'Ajouter un nouveau département',
                'edit_item' => 'Modifier le département',
                'new_item' => 'Nouveau département',
                'view_item' => 'Voir le département',
                'search_items' => 'Rechercher un département',
                'not_found' => 'Aucun département trouvé',
                'not_found_in_trash' => 'Aucun département dans la corbeille',
            ],
            'public' => false,
            'show_ui' => true,
            'show_in_menu' => true,
            'menu_position' => 25,
            'supports' => ['title'],
            'capability_type' => 'post',
        ]);
    }

    public static function register_routes() {
        register_rest_route('crvi_agenda/v1', '/departements', [
            'methods' => 'GET',
            'callback' => [self::class, 'get_items'],
            'permission_callback' => [self::class, 'can_edit'],
        ]);

        register_rest_route('crvi_agenda/v1', '/departements/(?P<id>\d+)', [
            'methods' => 'GET',
            'callback' => [self::class, 'get_item'],
            'permission_callback' => [self::class, 'can_edit'],
        ]);

        register_rest_route('crvi_agenda/v1', '/departements', [
            'methods' => 'POST',
            'callback' => [self::class, 'create_item'],
            'permission_callback' => [self::class, 'can_edit'],
        ]);

        register_rest_route('crvi_agenda/v1', '/departements/(?P<id>\d+)', [
            'methods' => 'PUT',
            'callback' => [self::class, 'update_item'],
            'permission_callback' => [self::class, 'can_edit'],
        ]);

        register_rest_route('crvi_agenda/v1', '/departements/(?P<id>\d+)', [
            'methods' => 'DELETE',
            'callback' => [self::class, 'delete_item'],
            'permission_callback' => [self::class, 'can_delete'],
        ]);
    }


    //import csv
    public static function import_csv_admin() {
        if (!current_user_can('manage_options')) {
            wp_die('Non autorisé');
        }
        if (empty($_FILES['import_csv']['tmp_name'])) {
            wp_redirect(admin_url('admin.php?page=crvi_agenda&import=error&msg=Fichier manquant'));
            exit;
        }
        $file = $_FILES['import_csv']['tmp_name'];
        $handle = fopen($file, 'r');
        if (!$handle) {
            wp_redirect(admin_url('admin.php?page=crvi_agenda&import=error&msg=Impossible d\'ouvrir le fichier'));
            exit;
        }
        $header = fgetcsv($handle, 0, ',');
        $created = $updated = $errors = 0;
        while (($row = fgetcsv($handle, 0, ',')) !== false) {
            if (count($row) !== count($header)) continue;
            $data = array_combine($header, $row);

            
            $data = array_combine(
                array_map(function($k) { return sanitize_title($k); }, array_keys($data)),
                array_map('trim', array_values($data))
            );

            
            $result = CRVI_Departement_Model::create($data, false);
            if ($result === 'created') $created++;
            elseif ($result === 'updated') $updated++;
            else $errors++;
        }
        fclose($handle);
        $msg = "Créés: $created, Modifiés: $updated, Erreurs: $errors";
        wp_redirect(admin_url('admin.php?page=crvi_agenda&import=success&msg=' . urlencode($msg)));
        exit;
    }

}