package tui import ( "fmt" "os" "time" "gospt/commands" "gospt/ctx" "github.com/charmbracelet/bubbles/list" tea "github.com/charmbracelet/bubbletea" "github.com/charmbracelet/lipgloss" "github.com/zmb3/spotify/v2" ) var docStyle = lipgloss.NewStyle().Margin(1, 2) type item struct { Name string Duration string Artist spotify.SimpleArtist ID spotify.ID spotify.SavedTrack } func (i item) Title() string { return i.Name } func (i item) Description() string { return fmt.Sprint(i.Duration, " by ", i.Artist.Name) } func (i item) FilterValue() string { return i.Title() + i.Artist.Name } type model struct { list list.Model page int ctx *ctx.Context client *spotify.Client } func (m model) Init() tea.Cmd { return nil } func (m model) Update(msg tea.Msg) (tea.Model, tea.Cmd) { if m.list.Paginator.OnLastPage() { tracks, err := commands.TrackList(m.ctx, m.client, (m.page + 1)) if err != nil { return m, tea.Quit } m.page++ items := []list.Item{} for _, track := range tracks.Tracks { items = append(items, item{ Name: track.Name, Artist: track.Artists[0], Duration: track.TimeDuration().Round(time.Second).String(), ID: track.ID, }) } for _, item := range items { m.list.InsertItem(len(m.list.Items())+1, item) } } switch msg := msg.(type) { case tea.KeyMsg: if msg.String() == "ctrl+c" { return m, tea.Quit } if msg.String() == "enter" { track := m.list.SelectedItem() var err error err = m.client.QueueSong(m.ctx, track.(item).ID) if err != nil { m.ctx.Printf(err.Error()) } err = m.client.Next(m.ctx) if err != nil { m.ctx.Printf(err.Error()) } } case tea.WindowSizeMsg: h, v := docStyle.GetFrameSize() m.list.SetSize(msg.Width-h, msg.Height-v) } var cmd tea.Cmd m.list, cmd = m.list.Update(msg) return m, cmd } func (m model) View() string { return docStyle.Render(m.list.View()) } func DisplayList(ctx *ctx.Context, client *spotify.Client) error { items := []list.Item{} tracks, err := commands.TrackList(ctx, client, 1) if err != nil { return err } for _, track := range tracks.Tracks { items = append(items, item{ Name: track.Name, Artist: track.Artists[0], Duration: track.TimeDuration().Round(time.Second).String(), ID: track.ID, }) } m := model{list: list.New(items, list.NewDefaultDelegate(), 0, 0), page: 1, ctx: ctx, client: client} m.list.Title = "Saved Tracks" p := tea.NewProgram(m, tea.WithAltScreen()) if _, err := p.Run(); err != nil { fmt.Println("Error running program:", err) os.Exit(1) } return nil }