fix: fixed some stuff

* include token when replying to a PING with a PONG
* fixed parsing of a single param with a colon
* fixed client's SendCommand() to properly send single and multi param
  messages

client/client.go

@@ -89,17 +89,29 @@ func (c Client) SendCommand(cmd string, params ...string) {
 	}
 
 	paramsString := ""
-	if len(params) > 0 {
-		paramsString = " " + strings.Join(params, " ")
+
+	// if we have more than 1 param
+	if len(params) > 1 {
+		lastParam := params[len(params)-1]
+		// if the last param is a trailing param
+		// we prepend a colon to it
+		if strings.Contains(lastParam, " ") {
+			lastParam = " :" + lastParam
+		} else {
+			lastParam = " " + lastParam
 		}
 
-	// if we have more than 1 param then replace the last param's space with a " :"
-	if len(params) > 1 {
-		i := strings.LastIndex(paramsString, " ")
-		paramsString = paramsString[:i] + strings.Replace(paramsString[i:], " ", " :", 1)
-		// if we have more exactly 1 param and it contains spaces, we prepend colon to the param
-	} else if len(params) == 1 && strings.Contains(params[0], " ") {
-		paramsString = ":" + paramsString
+		paramsString = " " + strings.Join(params[:len(params)-1], " ")
+		paramsString += lastParam
+
+		// if we have exactly 1 param
+	} else if len(params) == 1 {
+		// if this 1 param contains spaces, we prepend a colon
+		if strings.Contains(params[0], " ") {
+			paramsString = " :" + params[0]
+		} else {
+			paramsString = " " + params[0]
+		}
 	}
 
 	if c.TlsConn != nil {

parser/parser.go

@@ -93,6 +93,11 @@ func ParseIRCMessage(line string) IRCMessage {
 			parameters = append(parameters, params[1])
 		}
 
+		// if we have 1 param and it starts with a colon
+		if len(parameters) == 1 && parameters[0][0] == ':' {
+			parameters[0] = parameters[0][1:]
+		}
+
 		ircMessage.Parameters = parameters
 	}
 

ui/mainscreen/mainscreen.go

@@ -83,7 +83,7 @@ func (s State) Update(msg tea.Msg) (State, tea.Cmd) {
 		// TODO: handle different commands
 		switch message.Command {
 		case "PING":
-			s.Client.SendCommand("PONG")
+			s.Client.SendCommand("PONG", message.Parameters[0])
 			break
 		}