export default function initializeDatabase(db: any): Promise<void> {
    console.log('INIT DB');
    return new Promise((resolve, reject) => {
        const queries: string[] = [
            `CREATE TABLE IF NOT EXISTS preference (
                key VARCHAR(30) PRIMARY KEY NOT NULL,
                value VARCHAR(30)
            )`
        ];
        db.transaction(tx => {
            queries.map(q => {
                try {
                    tx.executeSql(q, [], () => {
                        resolve();
                    }, (tx, error) => {
                        console.log('error', error);
                        reject();
                    });
                } catch(e) {
                    console.error(e);
                    reject();
                }
            });
        });
    });
}