Added basic music playback + tui

pkg/status_bar.go

@@ -0,0 +1,54 @@
+package gomus
+
+import (
+	tea "github.com/charmbracelet/bubbletea"
+	"github.com/charmbracelet/lipgloss"
+)
+
+var (
+	statusBarStyle = lipgloss.NewStyle().
+			Foreground(lipgloss.AdaptiveColor{Light: "#343433", Dark: "#C1C6B2"}).
+			Background(lipgloss.AdaptiveColor{Light: "#D9DCCF", Dark: "#353533"})
+
+	statusStyle = lipgloss.NewStyle().
+			Inherit(statusBarStyle).
+			Foreground(lipgloss.Color("#FFFDF5")).
+			Background(lipgloss.Color("#FF5F87")).
+			Padding(0, 1).
+			MarginRight(1)
+
+	statusText = lipgloss.NewStyle().Inherit(statusBarStyle)
+)
+
+type statusBar struct {
+	currentTrack track
+}
+
+func (s statusBar) Init() tea.Cmd {
+	return nil
+}
+
+func (s statusBar) View() string {
+	w := lipgloss.Width
+
+	statusKey := statusStyle.Render("NOW PLAYING")
+	statusVal := statusText.Copy().
+		Width(termWidth - w(statusKey)).
+		Render(s.currentTrack.fullName())
+
+	bar := lipgloss.JoinHorizontal(lipgloss.Top,
+		statusKey,
+		statusVal,
+	)
+
+	return statusBarStyle.Width(termWidth).Render(bar)
+}
+
+func (s statusBar) Update(msg tea.Msg) (statusBar, tea.Cmd) {
+	switch msg := msg.(type) {
+	case trackChangeMsg:
+		s.currentTrack = msg.nextTrack
+	}
+
+	return s, nil
+}