<?php

echo 'Ouverture du fichier V1...
';
$file = '../data/stock.json';
$fp = fopen($file, 'r');
$result = json_decode(fread($fp, filesize($file)));
fclose($fp);


function getConvertedTypes($oldTypes) {
    $newTypes = [];
    $counter = 1;
    foreach ($oldTypes as $type) {
        array_push($newTypes, (object) ["id" => strval($counter), "name" => $type, "icon" => "file"]);
        $counter += 1;
    }
    return $newTypes;
}

function getConvertedArticles($articles, $newTypes) {
    foreach ($articles as $article) {
        $article->description = "Pas de description";
        foreach ($article->type as $key=>$value) {
            $article->type[$key] = getTypeIdFromName($value, $newTypes);
        }
    }
    return $articles;
}

function getTypeIdFromName($name, $types) {
    foreach ($types as $type) {
        if ($type->name == $name)
            return $type->id;
    }
}

if ($result) {
    echo 'Conversion en cours...
    ';
    $newTypes = getConvertedTypes($result->types);
    $newArticles = getConvertedArticles($result->articles, $newTypes);
    $v2File = json_encode(["types"=>$newTypes, "articles"=>$newArticles]);
    echo 'Conversion réussie...
    ';
    echo 'Sauvegarde dans fichier V2...
    ';
    $fp = fopen('../data/stock-v2.json', 'w');
    $result = fwrite($fp, $v2File);
    fclose($fp);
    echo 'Sauvegarde réussie...
    ';
} else {
    echo 'Echec!
    '; // Allows to create a newline
    var_dump($_POST);
}