feat: allow clients to send pomodoro config

- allow clients to send custom configuration for pomodoro sessions
- update RunPomodoro to accept a configuration parameter
- modify startTimer to handle session count from config
- add default pomodoro configuration in client command handling

🤖

internal/websocket/client_commands.go

@@ -8,9 +8,19 @@ import (
 	"log"
 )
 
+var unsetPomodoroConfig models.GoTomatoPomodoroConfig // used to check if client passed a config json
+
 // handleClientCommands listens for commands from WebSocket clients and dispatches to the timer.
 func handleClientCommands(ws *websocket.Conn) {
 	for {
+		var clientCommand models.ClientCommand
+		var pomodoroConfig = models.GoTomatoPomodoroConfig{
+			Work:       25 * 60,
+			ShortBreak: 5 * 60,
+			LongBreak:  15 * 60,
+			Sessions:   4,
+		}
+
 		_, message, err := ws.ReadMessage()
 		if err != nil {
 			log.Printf("Client disconnected: %v", err)
@@ -19,18 +29,20 @@ func handleClientCommands(ws *websocket.Conn) {
 		}
 
 		// Handle incoming commands
-		var command models.ClientCommand
-		err = json.Unmarshal(message, &command)
+		err = json.Unmarshal(message, &clientCommand)
 		if err != nil {
 			log.Printf("Error unmarshalling command: %v", err)
 			continue
 		}
 
 		// Process the command
-		switch command.Command {
+		switch clientCommand.Command {
 		case "start":
 			if !pomodoro.IsPomodoroOngoing() {
-				go pomodoro.RunPomodoro(Clients) // Start the timer with the list of clients
+				if clientCommand.Config != unsetPomodoroConfig {
+					pomodoroConfig = clientCommand.Config
+				}
+				go pomodoro.RunPomodoro(Clients, pomodoroConfig) // Start the timer with the list of clients
 			}
 		case "stop":
 			if pomodoro.IsPomodoroOngoing() {