import sqlite3

def connect():
    return sqlite3.connect("cafe.db")

def setup_database():
    db = connect()
    cur = db.cursor()

    cur.execute("""
    CREATE TABLE IF NOT EXISTS users(
        id INTEGER PRIMARY KEY AUTOINCREMENT,
        username TEXT,
        password TEXT,
        role TEXT
    )
    """)

    cur.execute("""
    CREATE TABLE IF NOT EXISTS menu(
        id INTEGER PRIMARY KEY AUTOINCREMENT,
        nama TEXT,
        harga REAL,
        gambar TEXT
    )
    """)

    cur.execute("""
    CREATE TABLE IF NOT EXISTS orders(
        id INTEGER PRIMARY KEY AUTOINCREMENT,
        nama TEXT,
        harga REAL
    )
    """)

    cur.execute("""
    CREATE TABLE IF NOT EXISTS pembayaran(
        id INTEGER PRIMARY KEY AUTOINCREMENT,
        order_id INTEGER,
        total REAL
    )
    """)

    cur.execute("SELECT COUNT(*) FROM users")
    if cur.fetchone()[0] == 0:
        users = [
            ("admin","admin","admin"),
            ("kasir","kasir","kasir"),
            ("pembeli","pembeli","pembeli"),
            ("pemilik","pemilik","pemilik"),
            ("waiter","waiter","waiter")
        ]
        cur.executemany(
            "INSERT INTO users(username,password,role) VALUES (?,?,?)",
            users
        )
        db.commit()

    db.close()