swanadiva
fbe444c3ab
- Add Bubble Tea TUI model with Init/Update/View - Implement host list screen with keyboard navigation (up/down/enter/q) - Add styled rendering for hosts, selection, tags - Create hostkeeper tui CLI command - Add tests for TUI initialization and host loading - Update project state documentation
102 lines
2.1 KiB
Go
102 lines
2.1 KiB
Go
package tui
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import (
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tea "github.com/charmbracelet/bubbletea"
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"github.com/charmbracelet/lipgloss"
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"git.tukangketik.id/swanadiva/hostkeeper/internal/models"
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)
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// Styles for TUI components
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var (
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TitleStyle = lipgloss.NewStyle().Foreground(lipgloss.Color("86")).Bold(true)
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SubtitleStyle = lipgloss.NewStyle().Foreground(lipgloss.Color("241"))
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HighlightStyle = lipgloss.NewStyle().Foreground(lipgloss.Color("212")).Bold(true)
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ErrorStyle = lipgloss.NewStyle().Foreground(lipgloss.Color("196")).Bold(true)
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SuccessStyle = lipgloss.NewStyle().Foreground(lipgloss.Color("76")).Bold(true)
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InfoStyle = lipgloss.NewStyle().Foreground(lipgloss.Color("117"))
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)
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// Screen represents different TUI screens
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type Screen int
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const (
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ScreenHostList Screen = iota
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ScreenConnection
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ScreenSettings
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)
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// Model represents the main TUI model
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type Model struct {
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CurrentScreen Screen
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Hosts []*models.Host
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SelectedIndex int
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Error error
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Quit bool
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}
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// New creates a new TUI model
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func New() *Model {
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return &Model{
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CurrentScreen: ScreenHostList,
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SelectedIndex: 0,
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Quit: false,
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}
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}
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// Init initializes the TUI
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func (m *Model) Init() tea.Cmd {
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return nil
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}
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// Update handles messages and updates the model
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func (m *Model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
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switch msg := msg.(type) {
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case tea.KeyMsg:
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switch msg.String() {
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case "ctrl+c", "q":
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m.Quit = true
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return m, tea.Quit
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case "up", "k":
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if m.SelectedIndex > 0 {
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m.SelectedIndex--
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}
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case "down", "j":
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if m.SelectedIndex < len(m.Hosts)-1 {
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m.SelectedIndex++
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}
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case "enter", " ":
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if len(m.Hosts) > 0 {
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return m, tea.Quit
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}
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}
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}
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return m, nil
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}
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// View renders the TUI
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func (m *Model) View() string {
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if m.Quit {
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return "Thanks for using hostkeeper!\n"
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}
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switch m.CurrentScreen {
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case ScreenHostList:
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return renderHostList(m)
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default:
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return "Screen not implemented yet"
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}
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}
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// LoadHosts loads hosts into the TUI model
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func (m *Model) LoadHosts(hosts []*models.Host) {
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m.Hosts = hosts
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if len(hosts) > 0 && m.SelectedIndex >= len(hosts) {
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m.SelectedIndex = len(hosts) - 1
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}
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}
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