<commit_before>package lutron

import (
	"bufio"
	"fmt"
	"log"
	"net"
	"strings"
	"time"
)

type MsgType int
type Command string

const (
	Get MsgType = iota
	Set
	Watch
	Response
)

const (
	Output Command = "OUTPUT"
	Device Command = "DEVICE"
	Group  Command = "GROUP"
)

type Lutron struct {
	hostName string
	Port     string
	conn     net.Conn
	reader   *bufio.Reader
	Username string
	Password string
	// TODO make private and expect watch requests to get access to responses
	Responses chan string
	done      chan bool
	inventory Inventory
}

type LutronMsg struct {
	// the lutron component number
	Id    int
	Name  string
	Level float64
	// duration in seconds for a set action
	// TODO parse > 60 seconds into string "M:SS"
	Fade float64
	// the action to take with the command, Get, Set, Watch, Default: Get
	Type MsgType
	// the integration command type - Output, Device
	Cmd Command
	// TODO
	// Action Number - default to 1 for now
}

// custom io scanner splitter
// splits on either '>' or '\n' as depending on whether
// the session is at a prompt - or just sent a change event
func lutronSplitter(data []byte, atEOF bool) (advance int, token []byte, err error) {
	delim := strings.IndexAny(string(data), ">\n")
	if delim == -1 {
		// keep reading
		return 0, nil, nil
	}
	// else split the token
	return delim + 1, data[:delim], nil
}

func NewLutron(hostName, inventoryPath string) *Lutron {
	inv := NewCasetaInventory(inventoryPath)
	l := &Lutron{
		hostName:  hostName,
		Port:      "23",
		Username:  "lutron",
		Password:  "<PASSWORD>",
		Responses: make(chan string),
		done:      make(chan bool),
		inventory: inv,
	}
	return l
}

// TODO make private when watch done
// pulls from channel until it finds response
// may just move to fully blocking channel fetch
func (l *Lutron) GetResponse() (r string, err error) {
	for {
		select {
		case r = <-l.Responses:
			// ignore zero length blank responses
			if len(r) > 0 {
				fmt.Println("popped ", r)
				// ignore GNET prompts
				if string(r[:1]) == "~" {
					return r, nil
				}
			}
		default:
			fmt.Println("no activity")
			time.Sleep(100 * time.Millisecond)
		}
	}
}

func (l *Lutron) Connect() error {

	conn, err := net.Dial("tcp", l.hostName+":"+l.Port)
	if err != nil {
		return err
	}
	l.conn = conn
	loginReader := bufio.NewReader(l.conn)
	l.reader = loginReader
	fmt.Printf("Connection established between %s and localhost.\n", l.hostName)
	fmt.Printf("Local Address : %s \n", l.conn.LocalAddr().String())
	fmt.Printf("Remote Address : %s \n", l.conn.RemoteAddr().String())
	message, _ := loginReader.ReadString(':')
	fmt.Print("Message from server: " + message + "\n")
	// send to socket
	fmt.Fprintf(conn, l.Username+"\n")
	// listen for reply
	message, _ = loginReader.ReadString(':')
	fmt.Print("Message from server: " + message + "\n")
	fmt.Fprintf(l.conn, l.Password+"\n")
	message, _ = loginReader.ReadString('>')
	fmt.Print("prompt ready: " + message + "\n")
	// TODO set up scanner on l.conn
	scanner := bufio.NewScanner(l.conn)
	scanner.Split(lutronSplitter)
	go func() {<commit_msg>just trust we will get a valid output and block<commit_after>package lutron

import (
	"bufio"
	"fmt"
	"log"
	"net"
	"strings"
)

type MsgType int
type Command string

const (
	Get MsgType = iota
	Set
	Watch
	Response
)

const (
	Output Command = "OUTPUT"
	Device Command = "DEVICE"
	Group  Command = "GROUP"
)

type Lutron struct {
	hostName string
	Port     string
	conn     net.Conn
	reader   *bufio.Reader
	Username string
	Password string
	// TODO make private and expect watch requests to get access to responses
	Responses chan string
	done      chan bool
	inventory Inventory
}

type LutronMsg struct {
	// the lutron component number
	Id    int
	Name  string
	Level float64
	// duration in seconds for a set action
	// TODO parse > 60 seconds into string "M:SS"
	Fade float64
	// the action to take with the command, Get, Set, Watch, Default: Get
	Type MsgType
	// the integration command type - Output, Device
	Cmd Command
	// TODO
	// Action Number - default to 1 for now
}

// custom io scanner splitter
// splits on either '>' or '\n' as depending on whether
// the session is at a prompt - or just sent a change event
func lutronSplitter(data []byte, atEOF bool) (advance int, token []byte, err error) {
	delim := strings.IndexAny(string(data), ">\n")
	if delim == -1 {
		// keep reading
		return 0, nil, nil
	}
	// else split the token
	return delim + 1, data[:delim], nil
}

func NewLutron(hostName, inventoryPath string) *Lutron {
	inv := NewCasetaInventory(inventoryPath)
	l := &Lutron{
		hostName:  hostName,
		Port:      "23",
		Username:  "lutron",
		Password:  "<PASSWORD>",
		Responses: make(chan string),
		done:      make(chan bool),
		inventory: inv,
	}
	return l
}

// TODO make private when watch done
// pulls from channel until it finds response
func (l *Lutron) GetResponse() (r string, err error) {
	for {
		r = <-l.Responses
		// ignore zero length blank responses
		if len(r) > 0 {
			fmt.Println("popped ", r)
			// ignore GNET prompts
			if string(r[:1]) == "~" {
				return r, nil
			}
			// else continue
		}
	}
}

func (l *Lutron) Connect() error {

	conn, err := net.Dial("tcp", l.hostName+":"+l.Port)
	if err != nil {
		return err
	}
	l.conn = conn
	loginReader := bufio.NewReader(l.conn)
	l.reader = loginReader
	fmt.Printf("Connection established between %s and localhost.\n", l.hostName)
	fmt.Printf("Local Address : %s \n", l.conn.LocalAddr().String())
	fmt.Printf("Remote Address : %s \n", l.conn.RemoteAddr().String())
	message, _ := loginReader.ReadString(':')
	fmt.Print("Message from server: " + message + "\n")
	// send to socket
	fmt.Fprintf(conn, l.Username+"\n")
	// listen for reply
	message, _ = loginReader.ReadString(':')
	fmt.Print("Message from server: " + message + "\n")
	fmt.Fprintf(l.conn, l.Password+"\n")
	message, _ = loginReader.ReadString('>')
	fmt.Print("prompt ready: " + message + "\n")
	// TODO set up scanner on l.conn
	scanner := bufio.NewScanner(l.conn)
	scanner.Split(lutronSplitter)
	go func() {
{'fraction_non_alphanumeric': 0.12943701502393926, 'fraction_numerical': 0.005118045236915965, 'mean_word_length': 3.320970042796006, 'pattern_counts': {'":': 2, '<': 7, '<?xml version=': 0, '>': 15, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '6284907', 'n_tokens_mistral': 2194, 'n_tokens_neox': 2081, 'n_words': 685}