parasocial
Code Issues

feat: add focused tui navigation and irc scrolling

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This commit is contained in:
ruinivist
2026-04-29 23:12:32 +02:00
parent b631d201b0
commit 61e140fb03
4 changed files with 464 additions and 29 deletions
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internal/tui/model.go
+160 -8
View File
@@ -12,6 +12,7 @@ import (
)
const defaultViewWidth = 80
const maxIRCMessageHistory = 50
type viewMode int
@@ -20,6 +21,21 @@ const (
streamerView
)
type panelFocus int
const (
focusStreamers panelFocus = iota
focusInfo
focusChat
)
type detailTab int
const (
infoTab detailTab = iota
ircTab
)
type modelRuntime interface {
startAuth(chan<- AuthUpdate)
startResolve(*auth.State, chan<- StreamerUpdate)
@@ -40,13 +56,15 @@ type Model struct {
width int
height int
selectedConfig string
focus panelFocus
ircDetails map[string]ircDetail
authViewport viewport.Model
ircViewport viewport.Model
}
type ircDetail struct {
joined bool
line string
joined bool
messages []string
}
// New returns a Bubble Tea model for auth and streamer display.
@@ -65,13 +83,16 @@ func New(options Options) Model {
ircDetails: make(map[string]ircDetail),
width: defaultViewWidth,
height: 24,
focus: focusStreamers,
authViewport: newAuthViewport(contentWidth(defaultViewWidth), authViewportHeight(24)),
ircViewport: newIRCViewport(detailViewportWidth(defaultViewWidth), detailViewportHeight(24)),
}
if options.AuthState != nil {
model.mode = streamerView
}
model.ensureSelection()
model.syncAuthViewport()
model.syncIRCViewport(true)
return model
}
@@ -101,19 +122,36 @@ func (m Model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
m.height = msg.Height
m.resizeComponents()
m.ensureSelection()
m.syncIRCViewport(false)
return m, nil
case tea.KeyMsg:
switch msg.String() {
case "left":
if m.mode == streamerView {
m.moveFocusLeft()
}
return m, nil
case "right":
if m.mode == streamerView {
m.moveFocusRight()
}
return m, nil
case "up", "k":
if m.mode == streamerView {
if m.mode == streamerView && m.focus == focusStreamers {
m.moveSelection(-1)
return m, nil
}
if m.mode == streamerView && m.focus == focusInfo {
return m, nil
}
return m, nil
case "down", "j":
if m.mode == streamerView {
if m.mode == streamerView && m.focus == focusStreamers {
m.moveSelection(1)
return m, nil
}
if m.mode == streamerView && m.focus == focusInfo {
return m, nil
}
return m, nil
case "ctrl+c", "esc", "q":
return m, tea.Quit
}
@@ -124,6 +162,11 @@ func (m Model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
m.authViewport, cmd = m.authViewport.Update(msg)
return m, cmd
}
if m.focus == focusChat {
var cmd tea.Cmd
m.ircViewport, cmd = m.ircViewport.Update(msg)
return m, cmd
}
return m, nil
}
@@ -147,8 +190,10 @@ func (m Model) updateAuth(msg AuthUpdate) (tea.Model, tea.Cmd) {
m.streamers = loadingEntries(m.streamers)
m.ircDetails = make(map[string]ircDetail)
m.selectedConfig = ""
m.focus = focusStreamers
m.ensureSelection()
m.resizeComponents()
m.syncIRCViewport(true)
return m, startStreamerResolution(m.runtime, m.authState)
}
return m, nil
@@ -175,6 +220,7 @@ func (m Model) updateStreamer(msg StreamerUpdate) (tea.Model, tea.Cmd) {
}
m.ensureSelection()
m.resizeComponents()
m.syncIRCViewport(false)
if msg.Done {
return m, nil
}
@@ -197,8 +243,11 @@ func (m *Model) applyIRCUpdate(update IRCUpdate) {
case IRCPending, IRCDisconnected:
detail.joined = false
}
if update.Line != "" {
detail.line = update.Line
if message, ok := formatIRCChatLine(update.Line); ok {
detail.messages = append(detail.messages, message)
if len(detail.messages) > maxIRCMessageHistory {
detail.messages = append([]string(nil), detail.messages[len(detail.messages)-maxIRCMessageHistory:]...)
}
}
m.ircDetails[login] = detail
}
@@ -225,9 +274,11 @@ func (m *Model) moveSelection(delta int) {
entries := m.orderedStreamers()
if len(entries) == 0 {
m.selectedConfig = ""
m.syncIRCViewport(true)
return
}
current := m.selectedConfig
selected := m.selectedRowIndex(entries) + delta
if selected < 0 {
selected = 0
@@ -236,6 +287,27 @@ func (m *Model) moveSelection(delta int) {
selected = len(entries) - 1
}
m.selectedConfig = entries[selected].ConfigLogin
if m.selectedConfig != current {
m.syncIRCViewport(true)
}
}
func (m *Model) moveFocusLeft() {
switch m.focus {
case focusInfo:
m.focus = focusStreamers
case focusChat:
m.focus = focusInfo
}
}
func (m *Model) moveFocusRight() {
switch m.focus {
case focusStreamers:
m.focus = focusInfo
case focusInfo:
m.focus = focusChat
}
}
func (m Model) orderedStreamers() []twitch.StreamerEntry {
@@ -269,6 +341,8 @@ func (m Model) selectedRowIndex(entries []twitch.StreamerEntry) int {
func (m *Model) resizeComponents() {
m.authViewport.Width = contentWidth(m.width)
m.authViewport.Height = authViewportHeight(m.height)
m.ircViewport.Width = detailViewportWidth(m.width)
m.ircViewport.Height = detailViewportHeight(m.height)
}
func (m *Model) syncAuthViewport() {
@@ -283,6 +357,61 @@ func (m Model) authLogContent() string {
return strings.Join(m.authLogs, "\n")
}
func (m *Model) syncIRCViewport(forceBottom bool) {
if m.ircViewport.Width <= 0 || m.ircViewport.Height <= 0 {
return
}
stickToBottom := forceBottom || m.ircViewport.AtBottom()
m.ircViewport.SetContent(m.ircViewportContent())
if stickToBottom {
m.ircViewport.GotoBottom()
}
}
func (m Model) ircViewportContent() string {
entry, ok := m.selectedEntry()
if !ok {
return "No streamers configured"
}
if !isActive(entry) {
return "Chat becomes available when this streamer is live."
}
detail := m.ircDetails[normalizeKey(entry.Login)]
if !detail.joined {
return "Connecting to Twitch IRC..."
}
if len(detail.messages) == 0 {
return "Waiting for chat messages..."
}
return strings.Join(detail.messages, "\n")
}
func (m Model) selectedEntry() (twitch.StreamerEntry, bool) {
entries := m.orderedStreamers()
selected := m.selectedRowIndex(entries)
if selected < 0 || selected >= len(entries) {
return twitch.StreamerEntry{}, false
}
return entries[selected], true
}
func (m Model) visibleDetailTab() detailTab {
if m.focus == focusChat {
return ircTab
}
return infoTab
}
func (m Model) isStreamersFocused() bool {
return m.focus == focusStreamers
}
func (m Model) isRightPanelFocused() bool {
return m.focus == focusInfo || m.focus == focusChat
}
func isActive(entry twitch.StreamerEntry) bool {
return entry.Status == twitch.StreamerReady && entry.Live
}
@@ -298,6 +427,29 @@ func normalizeKey(value string) string {
return strings.ToLower(strings.TrimSpace(value))
}
func formatIRCChatLine(line string) (string, bool) {
line = strings.TrimSpace(line)
if line == "" {
return "", false
}
parts := strings.SplitN(line, " :", 2)
if len(parts) != 2 || !strings.Contains(parts[0], " PRIVMSG ") {
return "", false
}
prefix := strings.TrimPrefix(parts[0], ":")
user, _, _ := strings.Cut(prefix, "!")
if user == "" {
user = "unknown"
}
message := strings.TrimSpace(parts[1])
if message == "" {
return "", false
}
return user + ": " + message, true
}
func loadingEntries(entries []twitch.StreamerEntry) []twitch.StreamerEntry {
logins := make([]string, 0, len(entries))
for _, entry := range entries {