Looking better and working now

ui/update.go

@@ -1,6 +1,8 @@
 package ui
 
 import (
+	"strings"
+
 	tea "github.com/charmbracelet/bubbletea"
 )
 
@@ -9,31 +11,54 @@ func (m Model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 	case tea.KeyMsg:
 		return m.HandleKeyMsg(msg)
 	case tea.WindowSizeMsg:
-		m.width = msg.Width
-		m.height = msg.Height
+		return m.UpdateWindowSize(msg)
 	case StdoutMsg:
 		m.messages = append(m.messages, string(msg))
+		m.stdoutOutput.SetContent(strings.Join(m.messages, ""))
+		m.stdoutOutput.GotoBottom()
 		return m, ListenBridge(m.listenBridge)
 	}
 
 	return m, nil
 }
 
+func (m Model) UpdateWindowSize(msg tea.WindowSizeMsg) (tea.Model, tea.Cmd) {
+	m.width = msg.Width
+	m.height = msg.Height
+
+	editorHeight := msg.Height * 70 / 100
+	outputHeight := msg.Height - editorHeight - 4
+
+	m.codeViewer.Width = msg.Width
+	m.codeViewer.Height = editorHeight
+
+	m.stdoutOutput.Width = msg.Width
+	m.stdoutOutput.Height = outputHeight
+
+	m.stdoutOutput.SetContent(strings.Join(m.messages, ""))
+
+	return m, nil
+}
+
 func (m Model) HandleKeyMsg(key tea.KeyMsg) (tea.Model, tea.Cmd) {
 	switch key.String() {
 	case "q", "ctrl+c":
 		return m, tea.Quit
 	case "k":
-		m.cursor = clamp(0, m.height, m.cursor-1)
+		m.codeViewer.ScrollUp(1)
+		m.cursor = max(0, m.cursor-1)
 	case "j":
-		m.cursor = clamp(0, min(m.height, m.lineCount-1), m.cursor+1)
+		m.codeViewer.ScrollUp(1)
+		m.cursor = min(m.textLines-1, m.cursor+1)
 	case "b":
-		m.bridge.Breakpoint(m.currentFile, m.cursor)
+		lineNumber := m.cursor + 1
+
+		m.bridge.Breakpoint(m.currentFile, lineNumber)
 		if file, ok := m.breakpoints[m.currentFile]; ok {
-			m.breakpoints[m.currentFile] = append(file, m.cursor+1)
+			m.breakpoints[m.currentFile] = append(file, lineNumber)
 		} else {
 			m.breakpoints[m.currentFile] = []int{
-				m.cursor + 1,
+				lineNumber,
 			}
 		}
 	case "c":
@@ -42,9 +67,3 @@ func (m Model) HandleKeyMsg(key tea.KeyMsg) (tea.Model, tea.Cmd) {
 
 	return m, nil
 }
-
-func clamp(minimum, maximum, val int) int {
-	val = max(minimum, val)
-	val = min(maximum, val)
-	return val
-}