// needs to be compiled with -m -C="-lsqlite3"

func main[] : I64
    extern sqlite3_open
    extern sqlite3_exec
    extern sqlite3_prepare_v2
    extern sqlite3_bind_text
    extern sqlite3_step
    extern sqlite3_errmsg
    extern sqlite3_finalize

    let rc: I64 = 0
    let db: Ptr = mem.alloc(8)
    let stmt: Ptr = mem.alloc(8)

    rc = sqlite3_open("todo.db", db)
    if rc
        dbg.panic("failed to open db")

    rc = sqlite3_exec(mem.read64(db), "CREATE TABLE IF NOT EXISTS todo(id INTEGER PRIMARY KEY AUTOINCREMENT, task TEXT NOT NULL);", 0, 0, 0)
    if rc
        dbg.panic(sqlite3_errmsg(mem.read64(db)))
    
    sqlite3_prepare_v2(mem.read64(db), "INSERT INTO todo(task) VALUES(?);", -1, stmt, 0)

    sqlite3_bind_text(mem.read64(stmt), 1, "World domination", -1, 0)

    if sqlite3_step(mem.read64(stmt)) != 101
        dbg.panic(sqlite3_errmsg(mem.read64(db)))
    
    io.println("Task added!")

    sqlite3_finalize(mem.read64(stmt))