Add tab bar

common/styles.go

@@ -27,6 +27,10 @@ type Styles struct {
 	Form       *huh.Theme
 	TableStyle TableStyle
 
+	Tab       lipgloss.Style
+	ActiveTab lipgloss.Style
+	TabBar    lipgloss.Style
+
 	ColumnFocused lipgloss.Style
 	ColumnBlurred lipgloss.Style
 	ColumnInsert  lipgloss.Style
@@ -71,6 +75,19 @@ func NewStyles(config *taskwarrior.TWConfig) *Styles {
 
 	styles.Form = formTheme
 
+	styles.Tab = lipgloss.NewStyle().
+		Padding(0, 1).
+		Foreground(lipgloss.Color("240"))
+
+	styles.ActiveTab = styles.Tab.
+		Foreground(lipgloss.Color("252")).
+		Bold(true)
+
+	styles.TabBar = lipgloss.NewStyle().
+		Border(lipgloss.NormalBorder(), false, false, true, false).
+		BorderForeground(lipgloss.Color("240")).
+		MarginBottom(1)
+
 	styles.ColumnFocused = lipgloss.NewStyle().Border(lipgloss.RoundedBorder(), true).Padding(1)
 	styles.ColumnBlurred = lipgloss.NewStyle().Border(lipgloss.HiddenBorder(), true).Padding(1)
 	styles.ColumnInsert = lipgloss.NewStyle().Border(lipgloss.RoundedBorder(), true).Padding(1)

pages/main.go

@@ -5,6 +5,7 @@ import (
 
 	"github.com/charmbracelet/bubbles/key"
 	tea "github.com/charmbracelet/bubbletea"
+	"github.com/charmbracelet/lipgloss"
 )
 
 type MainPage struct {
@@ -13,6 +14,9 @@ type MainPage struct {
 
 	taskPage common.Component
 	timePage common.Component
+	currentTab int
+	width      int
+	height     int
 }
 
 func NewMainPage(common *common.Common) *MainPage {
@@ -24,6 +28,7 @@ func NewMainPage(common *common.Common) *MainPage {
 	m.timePage = NewTimePage(common)
 
 	m.activePage = m.taskPage
+	m.currentTab = 0
 
 	return m
 }
@@ -37,17 +42,39 @@ func (m *MainPage) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 
 	switch msg := msg.(type) {
 	case tea.WindowSizeMsg:
+		m.width = msg.Width
+		m.height = msg.Height
 		m.common.SetSize(msg.Width, msg.Height)
+
+		tabHeight := lipgloss.Height(m.renderTabBar())
+		contentHeight := msg.Height - tabHeight
+		if contentHeight < 0 {
+			contentHeight = 0
+		}
+
+		newMsg := tea.WindowSizeMsg{Width: msg.Width, Height: contentHeight}
+		activePage, cmd := m.activePage.Update(newMsg)
+		m.activePage = activePage.(common.Component)
+		return m, cmd
+
 	case tea.KeyMsg:
 		// Only handle tab key for page switching when at the top level (no subpages active)
 		if key.Matches(msg, m.common.Keymap.Next) && !m.common.HasSubpages() {
 			if m.activePage == m.taskPage {
 				m.activePage = m.timePage
+				m.currentTab = 1
 			} else {
 				m.activePage = m.taskPage
+				m.currentTab = 0
 			}
-			// Re-size the new active page just in case
+
-			m.activePage.SetSize(m.common.Width(), m.common.Height())
+			tabHeight := lipgloss.Height(m.renderTabBar())
+			contentHeight := m.height - tabHeight
+			if contentHeight < 0 {
+				contentHeight = 0
+			}
+			m.activePage.SetSize(m.width, contentHeight)
+
 			// Trigger a refresh/init on switch? Maybe not needed if we keep state.
 			// But we might want to refresh data.
 			return m, m.activePage.Init()
@@ -60,6 +87,22 @@ func (m *MainPage) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 	return m, cmd
 }
 
-func (m *MainPage) View() string {
+func (m *MainPage) renderTabBar() string {
-	return m.activePage.View()
+	var tabs []string
+	headers := []string{"Tasks", "Time"}
+
+	for i, header := range headers {
+		style := m.common.Styles.Tab
+		if m.currentTab == i {
+			style = m.common.Styles.ActiveTab
+		}
+		tabs = append(tabs, style.Render(header))
+	}
+
+	row := lipgloss.JoinHorizontal(lipgloss.Top, tabs...)
+	return m.common.Styles.TabBar.Width(m.common.Width()).Render(row)
+}
+
+func (m *MainPage) View() string {
+	return lipgloss.JoinVertical(lipgloss.Left, m.renderTabBar(), m.activePage.View())
 }

pages/taskEditor.go

@@ -41,6 +41,8 @@ type TaskEditorPage struct {
 	area       int
 	areaPicker *areaPicker
 	areas      []area
+
+	infoViewport viewport.Model
 }
 
 func NewTaskEditorPage(com *common.Common, task taskwarrior.Task) *TaskEditorPage {
@@ -68,6 +70,11 @@ func NewTaskEditorPage(com *common.Common, task taskwarrior.Task) *TaskEditorPag
 
 	p.areaPicker = NewAreaPicker(com, []string{"Task", "Tags", "Dates"})
 
+	p.infoViewport = viewport.New(0, 0)
+	if p.task.Uuid != "" {
+		p.infoViewport.SetContent(p.common.TW.GetInformation(&p.task))
+	}
+
 	p.columnCursor = 1
 	if p.task.Uuid == "" {
 		p.mode = modeInsert
@@ -94,6 +101,12 @@ func (p *TaskEditorPage) SetSize(width, height int) {
 	} else {
 		p.colHeight = height - p.common.Styles.ColumnFocused.GetVerticalFrameSize()
 	}
+
+	p.infoViewport.Width = width - p.colWidth - p.common.Styles.ColumnFocused.GetHorizontalFrameSize()*2 - 5
+	if p.infoViewport.Width < 0 {
+		p.infoViewport.Width = 0
+	}
+	p.infoViewport.Height = p.colHeight
 }
 
 func (p *TaskEditorPage) Init() tea.Cmd {
@@ -110,12 +123,20 @@ func (p *TaskEditorPage) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 		p.mode = mode(msg)
 	case prevColumnMsg:
 		p.columnCursor--
+		maxCols := 2
+		if p.task.Uuid != "" {
+			maxCols = 3
+		}
 		if p.columnCursor < 0 {
-			p.columnCursor = len(p.areas) - 1
+			p.columnCursor = maxCols - 1
 		}
 	case nextColumnMsg:
 		p.columnCursor++
-		if p.columnCursor > len(p.areas)-1 {
+		maxCols := 2
+		if p.task.Uuid != "" {
+			maxCols = 3
+		}
+		if p.columnCursor >= maxCols {
 			p.columnCursor = 0
 		}
 	case prevAreaMsg:
@@ -166,20 +187,26 @@ func (p *TaskEditorPage) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 					picker, cmd := p.areaPicker.Update(msg)
 					p.areaPicker = picker.(*areaPicker)
 					return p, cmd
-				} else {
+				} else if p.columnCursor == 1 {
 					model, cmd := p.areas[p.area].Update(prevFieldMsg{})
 					p.areas[p.area] = model.(area)
 					return p, cmd
+				} else if p.columnCursor == 2 {
+					p.infoViewport.LineUp(1)
+					return p, nil
 				}
 			case key.Matches(msg, p.common.Keymap.Down):
 				if p.columnCursor == 0 {
 					picker, cmd := p.areaPicker.Update(msg)
 					p.areaPicker = picker.(*areaPicker)
 					return p, cmd
-				} else {
+				} else if p.columnCursor == 1 {
 					model, cmd := p.areas[p.area].Update(nextFieldMsg{})
 					p.areas[p.area] = model.(area)
 					return p, cmd
+				} else if p.columnCursor == 2 {
+					p.infoViewport.LineDown(1)
+					return p, nil
 				}
 			}
 		}
@@ -212,21 +239,23 @@ func (p *TaskEditorPage) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 					picker, cmd := p.areaPicker.Update(msg)
 					p.areaPicker = picker.(*areaPicker)
 					return p, cmd
-				} else {
+				} else if p.columnCursor == 1 {
 					model, cmd := p.areas[p.area].Update(prevFieldMsg{})
 					p.areas[p.area] = model.(area)
 					return p, cmd
 				}
+				return p, nil
 			case key.Matches(msg, p.common.Keymap.Next):
 				if p.columnCursor == 0 {
 					picker, cmd := p.areaPicker.Update(msg)
 					p.areaPicker = picker.(*areaPicker)
 					return p, cmd
-				} else {
+				} else if p.columnCursor == 1 {
 					model, cmd := p.areas[p.area].Update(nextFieldMsg{})
 					p.areas[p.area] = model.(area)
 					return p, cmd
 				}
+				return p, nil
 			case key.Matches(msg, p.common.Keymap.Ok):
 				model, cmd := p.areas[p.area].Update(msg)
 				if p.area != 3 {
@@ -241,6 +270,10 @@ func (p *TaskEditorPage) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 			picker, cmd := p.areaPicker.Update(msg)
 			p.areaPicker = picker.(*areaPicker)
 			return p, cmd
+		} else if p.columnCursor == 2 {
+			var cmd tea.Cmd
+			p.infoViewport, cmd = p.infoViewport.Update(msg)
+			return p, cmd
 		} else {
 			model, cmd := p.areas[p.area].Update(msg)
 			p.areas[p.area] = model.(area)
@@ -253,29 +286,31 @@ func (p *TaskEditorPage) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 func (p *TaskEditorPage) View() string {
 	var focusedStyle, blurredStyle lipgloss.Style
 	if p.mode == modeInsert {
-		focusedStyle = p.common.Styles.ColumnInsert.Width(p.colWidth).Height(p.colHeight)
+		focusedStyle = p.common.Styles.ColumnInsert
 	} else {
-		focusedStyle = p.common.Styles.ColumnFocused.Width(p.colWidth).Height(p.colHeight)
+		focusedStyle = p.common.Styles.ColumnFocused
 	}
-	blurredStyle = p.common.Styles.ColumnBlurred.Width(p.colWidth).Height(p.colHeight)
+	blurredStyle = p.common.Styles.ColumnBlurred
-	// var picker, area string
-	var area string
-	if p.columnCursor == 0 {
-		// picker = focusedStyle.Render(p.areaPicker.View())
-		area = blurredStyle.Render(p.areas[p.area].View())
-	} else {
-		// picker = blurredStyle.Render(p.areaPicker.View())
-		area = focusedStyle.Render(p.areas[p.area].View())
 
+	var area string
+	if p.columnCursor == 1 {
+		area = focusedStyle.Copy().Width(p.colWidth).Height(p.colHeight).Render(p.areas[p.area].View())
+	} else {
+		area = blurredStyle.Copy().Width(p.colWidth).Height(p.colHeight).Render(p.areas[p.area].View())
 	}
 
 	if p.task.Uuid != "" {
+		var infoView string
+		if p.columnCursor == 2 {
+			infoView = focusedStyle.Copy().Width(p.infoViewport.Width).Height(p.infoViewport.Height).Render(p.infoViewport.View())
+		} else {
+			infoView = blurredStyle.Copy().Width(p.infoViewport.Width).Height(p.infoViewport.Height).Render(p.infoViewport.View())
+		}
 		area = lipgloss.JoinHorizontal(
 			lipgloss.Top,
 			area,
-			p.common.Styles.ColumnFocused.Render(p.common.TW.GetInformation(&p.task)),
+			infoView,
 		)
-
 	}
 
 	tabs := ""