import sqlite3

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

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

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

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

    # 3. Transaksi (Header)
    cur.execute("""
    CREATE TABLE IF NOT EXISTS transaksi(
        id INTEGER PRIMARY KEY AUTOINCREMENT,
        nama_pelanggan TEXT,
        meja_id INTEGER,
        tanggal TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
        total REAL,
        metode_pembayaran TEXT,
        status TEXT DEFAULT 'Pending' 
    )
    """)
    # Status Flow: 'Pending' (Dipesan) -> 'Served' (Diantar Waiter) -> 'Paid' (Dibayar di Kasir)

    # 4. Detail Transaksi
    cur.execute("""
    CREATE TABLE IF NOT EXISTS detail_transaksi(
        id INTEGER PRIMARY KEY AUTOINCREMENT,
        transaksi_id INTEGER,
        menu_id INTEGER,
        jumlah INTEGER,
        subtotal REAL
    )
    """)

    # Seeding Data User Dummy
    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()
    print("Database Ready bos!")

if __name__ == "__main__":
    setup_database()