init

Signed-off-by: Hadi <[email protected]>

internal/ui/audio/output.go

@@ -0,0 +1,165 @@
+package audio
+
+import (
+	"strings"
+
+	"charm.land/bubbles/v2/key"
+	tea "charm.land/bubbletea/v2"
+	"charm.land/lipgloss/v2"
+	ilovetui "github.com/anotherhadi/ilovetui"
+	"github.com/anotherhadi/settuings/internal/audio"
+	"github.com/anotherhadi/settuings/internal/keys"
+)
+
+const volumeStep = 5
+
+type outputState struct {
+	loading  bool
+	err      error
+	devices  []audio.Device
+	cursor   int
+	pending  bool
+	feedback string
+}
+
+func newOutputState() outputState {
+	return outputState{loading: true}
+}
+
+func (m *Model) handleOutputList(msg outputListMsg) {
+	m.output.loading = false
+	m.output.err = msg.err
+	if msg.err != nil {
+		return
+	}
+	m.output.devices = msg.devices
+	if m.output.cursor >= len(m.output.devices) {
+		m.output.cursor = max(0, len(m.output.devices)-1)
+	}
+}
+
+func (m *Model) handleOutputAction(msg outputActionMsg) tea.Cmd {
+	m.output.pending = false
+	if msg.err != nil {
+		m.output.feedback = msg.err.Error()
+		return nil
+	}
+	return fetchOutputCmd()
+}
+
+func (m Model) selectedOutput() *audio.Device {
+	if m.output.cursor < 0 || m.output.cursor >= len(m.output.devices) {
+		return nil
+	}
+	return &m.output.devices[m.output.cursor]
+}
+
+func (m *Model) updateOutput(msg tea.Msg) tea.Cmd {
+	keyMsg, ok := msg.(tea.KeyPressMsg)
+	if !ok {
+		return nil
+	}
+	g := keys.Keys.Global
+	a := keys.Keys.Audio
+
+	switch {
+	case key.Matches(keyMsg, g.Up):
+		if m.output.cursor > 0 {
+			m.output.cursor--
+		}
+	case key.Matches(keyMsg, g.Down):
+		if m.output.cursor < len(m.output.devices)-1 {
+			m.output.cursor++
+		}
+	case key.Matches(keyMsg, g.Left):
+		return m.adjustOutputVolume(-volumeStep)
+	case key.Matches(keyMsg, g.Right):
+		return m.adjustOutputVolume(volumeStep)
+	case key.Matches(keyMsg, a.Refresh):
+		m.output.pending = true
+		return fetchOutputCmd()
+	case key.Matches(keyMsg, a.Mute):
+		dev := m.selectedOutput()
+		if dev == nil {
+			return nil
+		}
+		m.output.feedback = ""
+		m.output.pending = true
+		return outputToggleMuteCmd(dev.ID)
+	case key.Matches(keyMsg, a.Select):
+		dev := m.selectedOutput()
+		if dev == nil {
+			return nil
+		}
+		if dev.Default {
+			m.output.feedback = "Already the default output."
+			return nil
+		}
+		m.output.feedback = ""
+		m.output.pending = true
+		return outputSetDefaultCmd(dev.ID)
+	case key.Matches(keyMsg, a.Test):
+		dev := m.selectedOutput()
+		if dev == nil {
+			return nil
+		}
+		return tea.Batch(outputTestToneCmd(dev.ID), notifyCmd("Audio", "Playing test sound on "+dev.Name+"…"))
+	}
+	return nil
+}
+
+// adjustOutputVolume nudges the selected device's volume by delta, updating
+// it locally right away so the bar responds instantly instead of waiting on
+// the round trip to wpctl and back.
+func (m *Model) adjustOutputVolume(delta int) tea.Cmd {
+	dev := m.selectedOutput()
+	if dev == nil {
+		return nil
+	}
+	pct := dev.Volume + delta
+	if pct < 0 {
+		pct = 0
+	} else if pct > 100 {
+		pct = 100
+	}
+	dev.Volume = pct
+	m.output.feedback = ""
+	return outputSetVolumeCmd(dev.ID, pct)
+}
+
+func (m Model) renderOutput(width, height int) string {
+	if m.output.loading {
+		return ilovetui.S.Faint.Render("Loading output devices…")
+	}
+
+	header := lipgloss.NewStyle().Bold(true).Foreground(ilovetui.S.Subtle).Render("OUTPUT DEVICES")
+	if m.output.pending {
+		header += mutedStyle().Render("  refreshing…")
+	}
+
+	if m.output.err != nil {
+		return lipgloss.JoinVertical(lipgloss.Left, header, "", errorStyle().Render(m.output.err.Error()))
+	}
+	if len(m.output.devices) == 0 {
+		return lipgloss.JoinVertical(lipgloss.Left, header, "", ilovetui.S.Faint.Render("No output devices found."))
+	}
+
+	available := (height - 3) / deviceRowHeight
+	if available < 1 {
+		available = 1
+	}
+	p, start, end := paginate(m.output.cursor, len(m.output.devices), available)
+
+	var rows []string
+	for i := start; i < end; i++ {
+		rows = append(rows, renderDeviceRow(m.output.devices[i], i == m.output.cursor, width))
+	}
+	list := strings.Join(rows, "\n\n")
+
+	footer := renderPaginatorDots(p)
+	if m.output.feedback != "" {
+		footer = subtleStyle().Render(m.output.feedback)
+	}
+
+	return lipgloss.JoinVertical(lipgloss.Left, header, "", list, footer)
+}