<?php

use IQBall\Core\Connection;
use IQBall\Core\Gateway\AccountGateway;
use IQBall\Core\Model\AuthModel;

/**
 * @return PDO The PDO instance of the configuration's database connexion.
 */
function get_database(): PDO {
    // defined by profiles.
    global $data_source_name;
    $pdo = new PDO($data_source_name, DATABASE_USER, DATABASE_PASSWORD, [PDO::ERRMODE_EXCEPTION]);

    $database_exists = $pdo->query("SELECT COUNT(*) FROM sqlite_master WHERE type = 'table'")->fetchColumn() > 0;

    if ($database_exists) {
        return $pdo;
    }

    foreach (scandir(__DIR__) as $file) {
        if (preg_match("/.*\.sql$/i", $file)) {
            $content = file_get_contents(__DIR__ . "/" . $file);

            $pdo->exec($content);
        }
    }

    init_database($pdo);

    return $pdo;
}


function init_database(PDO $pdo): void {
    $accounts = new AccountGateway(new Connection($pdo));

    $defaultAccounts = ["maxime", "mael", "yanis", "vivien"];

    foreach ($defaultAccounts as $name) {
        $email = "$name@mail.com";
        $id = $accounts->insertAccount($name, $email, AuthModel::generateToken(), password_hash("123456", PASSWORD_DEFAULT), "https://cdn.pixabay.com/photo/2015/10/05/22/37/blank-profile-picture-973460_960_720.png");
        $accounts->setIsAdmin($id, true);
    }
}