first commit

setup/list.go

@@ -0,0 +1,69 @@
+package setup
+
+import (
+	"bubble/setup/ui"
+	"bubble/types"
+	tea "github.com/charmbracelet/bubbletea"
+	"github.com/charmbracelet/lipgloss"
+)
+
+type ListModel struct {
+	options []string
+	focus   int
+}
+
+func NewListModel(applications []types.PackageApplication) *ListModel {
+	options := make([]string, len(applications))
+	for i, app := range applications {
+		options[i] = app.Name
+	}
+	return &ListModel{
+		options: options,
+	}
+}
+
+func (m *ListModel) Init() tea.Cmd {
+	return nil
+}
+
+func (m *ListModel) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
+	var cmd tea.Cmd
+	switch msg := msg.(type) {
+	case tea.KeyMsg:
+		switch msg.String() {
+		case "ctrl+c", "q":
+			return m, tea.Quit
+		case "up", "w", "shift+tab":
+			m.focus--
+			if m.focus < 0 {
+				m.focus = len(m.options) - 1
+			}
+		case "down", "s", "tab":
+			m.focus++
+			if m.focus == len(m.options) {
+				m.focus = 0
+			}
+		case "enter":
+			return m, func() tea.Msg {
+				return types.SelectedAppMsg{Index: m.focus}
+			}
+		}
+	}
+	return m, cmd
+}
+
+func (m *ListModel) View() string {
+	res := ""
+	listStyle := lipgloss.NewStyle().Padding(1, 1).Foreground(ui.ColorPurple)
+	for i := range m.options {
+		if i == m.focus {
+			res += "[x] " + m.options[i]
+		} else {
+			res += "[ ] " + m.options[i]
+		}
+		if i != len(m.options)-1 {
+			res += "\n"
+		}
+	}
+	return listStyle.Render(res)
+}