feat: better error display in TUI

- always show `client.LasErr` if not `nil`

cmd/client/helper/terminal.go

@@ -1,51 +0,0 @@
-package helper
-
-import (
-	"fmt"
-
-	"github.com/alecthomas/colour"
-
-	GoTomato "git.smsvc.net/pomodoro/GoTomato/pkg/models"
-)
-
-// Return terminal output based on the passed ServerMessage
-func TerminalOutput(pomodoro GoTomato.ServerMessage) string {
-	var (
-		output string
-
-		modePrefix  string
-		timerOutput string
-	)
-
-	// header
-	output += colour.Sprintf("^D^4Work: %d ◊ Break: %d ◊ Longbreak: %d^R\n\n",
-		pomodoro.Settings.Work/60,
-		pomodoro.Settings.ShortBreak/60,
-		pomodoro.Settings.LongBreak/60,
-	)
-
-	//body
-	switch pomodoro.Mode {
-	case "Idle":
-		modePrefix = " "
-		timerOutput = ""
-	default:
-		modePrefix = " "
-		if pomodoro.Paused {
-			modePrefix = " "
-		}
-		minutes := pomodoro.TimeLeft / 60
-		seconds := pomodoro.TimeLeft % 60
-
-		timerOutput = fmt.Sprintf("⏳ %02d:%02d", minutes, seconds)
-	}
-
-	output += fmt.Sprintf("Session: %d/%d\n",
-		pomodoro.Session,
-		pomodoro.Settings.Sessions,
-	)
-	output += fmt.Sprintf("%s %s\n", modePrefix, pomodoro.Mode)
-	output += fmt.Sprintf(timerOutput)
-
-	return output
-}

cmd/client/notification.go

@@ -1,4 +1,4 @@
-package helper
+package client
 
 import (
 	"fmt"
@@ -8,7 +8,7 @@ import (
 )
 
 // Send desktop notifications on the start of each segment
-func DesktopNotifications(pomodoro GoTomato.ServerMessage) {
+func desktopNotifications(pomodoro GoTomato.ServerMessage) {
 	var (
 		duration     int
 		notification string

cmd/client/view.go

@@ -1,31 +1,93 @@
 package client
 
 import (
+	"fmt"
 	"strings"
 
 	"github.com/alecthomas/colour"
 
-	"git.smsvc.net/pomodoro/ChronoTomato/cmd/client/helper"
 	GoTomato "git.smsvc.net/pomodoro/GoTomato/pkg/models"
+	"github.com/charmbracelet/bubbles/progress"
 )
 
+var progressBar = progress.New(progress.WithDefaultGradient(), progress.WithoutPercentage())
+
 func (a app) View() string {
 	var body string
 	var serverStatus string
 
 	body = "Waiting for server message..."
 	if a.pomodoro != (GoTomato.ServerMessage{}) {
-		body = helper.TerminalOutput(a.pomodoro)
-		helper.DesktopNotifications(a.pomodoro)
+		body = terminalOutput(a.pomodoro)
+		desktopNotifications(a.pomodoro)
 	}
 
-	serverStatus = colour.Sprintf("^D^1disconnected: %v^R\n", client.LastErr)
-	if client.Connected() {
+	serverStatus = colour.Sprintf("^D^1%v^R\n", client.LastErr)
+	if client.Connected() && client.LastErr == nil {
 		serverStatus = colour.Sprintf("^D^2connected to %s^R\n", client.Server)
 	}
 
 	helpView := a.help.View(a.keys)
-	height := 8 - strings.Count(body, "\n") - strings.Count(serverStatus, "\n") - strings.Count(helpView, "\n")
+	height := 10 - strings.Count(body, "\n") - strings.Count(serverStatus, "\n") - strings.Count(helpView, "\n")
 
 	return body + strings.Repeat("\n", height) + serverStatus + helpView
 }
+
+// Return terminal output based on the passed ServerMessage
+func terminalOutput(pomodoro GoTomato.ServerMessage) string {
+	var (
+		output string
+
+		modePrefix  string
+		timerOutput string
+	)
+
+	// header
+	output += colour.Sprintf("^D^4Work: %d ◊ Break: %d ◊ Longbreak: %d^R\n\n",
+		pomodoro.Settings.Work/60,
+		pomodoro.Settings.ShortBreak/60,
+		pomodoro.Settings.LongBreak/60,
+	)
+
+	//body
+	switch pomodoro.Mode {
+	case "Idle":
+		modePrefix = " "
+		timerOutput = ""
+	default:
+		modePrefix = " "
+		if pomodoro.Paused {
+			modePrefix = " "
+		}
+		minutes := pomodoro.TimeLeft / 60
+		seconds := pomodoro.TimeLeft % 60
+
+		timerOutput = fmt.Sprintf("⏱  %02d:%02d", minutes, seconds) + "\n"
+		timerOutput += progressBar.ViewAs(calc_percentage(pomodoro))
+	}
+
+	output += fmt.Sprintf("Session: %d/%d\n",
+		pomodoro.Session,
+		pomodoro.Settings.Sessions,
+	)
+	output += fmt.Sprintf("%s %s\n", modePrefix, pomodoro.Mode) + "\n"
+	output += timerOutput
+
+	return output
+}
+
+func calc_percentage(message GoTomato.ServerMessage) float64 {
+	var duration float64
+
+	switch message.Mode {
+	case "Work":
+		duration = float64(message.Settings.Work)
+	case "ShortBreak":
+		duration = float64(message.Settings.ShortBreak)
+	case "LongBreak", "End":
+		duration = float64(message.Settings.LongBreak)
+	}
+
+	timeLeft := float64(message.TimeLeft)
+	return 1.0 - (timeLeft / duration)
+}

go.mod

@@ -15,6 +15,7 @@ require (
 
 require (
 	github.com/aymanbagabas/go-osc52/v2 v2.0.1 // indirect
+	github.com/charmbracelet/harmonica v0.2.0 // indirect
 	github.com/charmbracelet/lipgloss v1.0.0 // indirect
 	github.com/charmbracelet/x/ansi v0.4.5 // indirect
 	github.com/charmbracelet/x/term v0.2.0 // indirect

go.sum

@@ -8,6 +8,8 @@ github.com/charmbracelet/bubbles v0.20.0 h1:jSZu6qD8cRQ6k9OMfR1WlM+ruM8fkPWkHvQW
 github.com/charmbracelet/bubbles v0.20.0/go.mod h1:39slydyswPy+uVOHZ5x/GjwVAFkCsV8IIVy+4MhzwwU=
 github.com/charmbracelet/bubbletea v1.2.1 h1:J041h57zculJKEKf/O2pS4edXGIz+V0YvojvfGXePIk=
 github.com/charmbracelet/bubbletea v1.2.1/go.mod h1:viLoDL7hG4njLJSKU2gw7kB3LSEmWsrM80rO1dBJWBI=
+github.com/charmbracelet/harmonica v0.2.0 h1:8NxJWRWg/bzKqqEaaeFNipOu77YR5t8aSwG4pgaUBiQ=
+github.com/charmbracelet/harmonica v0.2.0/go.mod h1:KSri/1RMQOZLbw7AHqgcBycp8pgJnQMYYT8QZRqZ1Ao=
 github.com/charmbracelet/lipgloss v1.0.0 h1:O7VkGDvqEdGi93X+DeqsQ7PKHDgtQfF8j8/O2qFMQNg=
 github.com/charmbracelet/lipgloss v1.0.0/go.mod h1:U5fy9Z+C38obMs+T+tJqst9VGzlOYGj4ri9reL3qUlo=
 github.com/charmbracelet/log v0.4.0 h1:G9bQAcx8rWA2T3pWvx7YtPTPwgqpk7D68BX21IRW8ZM=

internal/websocket/receive.go

@@ -19,6 +19,7 @@ func (c *Client) ProcessServerMessages(channel chan<- GoTomato.ServerMessage) {
 	defer close(Done)
 
 	for {
+		c.Conn.SetReadDeadline(time.Now().Add(10 * time.Second))
 		_, message, err := c.Conn.ReadMessage()
 		if err != nil {
 			// On normal closure exit gracefully
@@ -26,11 +27,18 @@ func (c *Client) ProcessServerMessages(channel chan<- GoTomato.ServerMessage) {
 				return
 			}
 
+			c.LastErr = err
 			// Try to reconnect on unexpected disconnect
 			for {
 				channel <- prevMessage // send previous ServerMessage to update view
+
 				time.Sleep(time.Second)
+
+				// reconnect while preserving password
+				pw := c.Password
 				*c = Connect(c.Server)
+				c.Password = pw
+
 				if c.Connected() {
 					break
 				}