Merge pull request #4 from snonux/codex/add-basic-ui-with-charm.sh-for-tasks

Add Charm UI for listing tasks

1 files changed, 47 insertions, 0 deletions

diff --git a/internal/ui/ui.go b/internal/ui/ui.go
new file mode 100644
index 0000000..244c191
--- /dev/null
+++ b/internal/ui/ui.go
@@ -0,0 +1,47 @@
+package ui
+
+import (
+	"github.com/charmbracelet/bubbles/list"
+	tea "github.com/charmbracelet/bubbletea"
+)
+
+// Model wraps a Bubble Tea list.Model to display tasks.
+type Model struct {
+	list list.Model
+}
+
+// New creates a new UI model with the provided Bubble Tea list.
+func New(l list.Model) Model {
+	return Model{list: l}
+}
+
+// Init implements tea.Model.
+func (m Model) Init() tea.Cmd { return nil }
+
+// Update handles key and window events.
+func (m Model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
+	switch msg := msg.(type) {
+	case tea.KeyMsg:
+		switch msg.String() {
+		case "j":
+			msg = tea.KeyMsg{Type: tea.KeyDown}
+		case "k":
+			msg = tea.KeyMsg{Type: tea.KeyUp}
+		}
+		return m.updateList(msg)
+	case tea.WindowSizeMsg:
+		m.list.SetSize(msg.Width, msg.Height-2)
+	}
+	return m.updateList(msg)
+}
+
+func (m *Model) updateList(msg tea.Msg) (tea.Model, tea.Cmd) {
+	var cmd tea.Cmd
+	m.list, cmd = m.list.Update(msg)
+	return m, cmd
+}
+
+// View renders the list UI.
+func (m Model) View() string {
+	return m.list.View()
+}