fix: layout, hotkeys, skip/switch speaker logic

internal/timer/timer.go

@@ -106,14 +106,14 @@ func (t *Timer) Start() {
 	t.meetingWarned = false
 
 	if len(t.queue) > 0 {
-		t.startNextSpeaker(now)
+		t.startNextSpeaker(now, 0)
 	}
 	t.mu.Unlock()
 
 	go t.tick()
 }
 
-func (t *Timer) startNextSpeaker(now time.Time) {
+func (t *Timer) startNextSpeaker(now time.Time, offset time.Duration) {
 	if len(t.queue) == 0 {
 		return
 	}
@@ -137,8 +137,8 @@ func (t *Timer) startNextSpeaker(now time.Time) {
 	t.currentSpeakerID = speaker.ID
 	t.currentSpeaker = speaker.Name
 	t.speakerLimit = time.Duration(speaker.TimeLimit) * time.Second
-	t.speakerStartTime = now
-	t.speakerElapsed = 0
+	t.speakerStartTime = now.Add(-offset)
+	t.speakerElapsed = offset
 	t.speakingOrder++
 	t.speakerWarned = false
 	t.speakerTimeUpEmitted = false
@@ -193,7 +193,7 @@ func (t *Timer) NextSpeaker() {
 
 	var eventType EventType
 	if len(t.queue) > 0 {
-		t.startNextSpeaker(now)
+		t.startNextSpeaker(now, 0)
 		eventType = EventSpeakerChanged
 	} else {
 		t.running = false
@@ -227,11 +227,14 @@ func (t *Timer) SkipSpeaker() {
 
 	now := time.Now()
 	if len(t.queue) > 1 {
-		t.startNextSpeaker(now)
+		t.startNextSpeaker(now, 0)
 		t.mu.Unlock()
 		t.emit(EventSpeakerChanged)
 	} else {
+		// Only skipped speaker left - they need to speak now
+		t.startNextSpeaker(now, 0)
 		t.mu.Unlock()
+		t.emit(EventSpeakerChanged)
 	}
 }
 
@@ -248,7 +251,16 @@ func (t *Timer) RemoveFromQueue(speakerID uint) {
 		return
 	}
 
-	// Remove from queue
+	// Find speaker info before removing
+	var speakerInfo models.QueuedSpeaker
+	for _, s := range t.queue {
+		if s.ID == speakerID {
+			speakerInfo = s
+			break
+		}
+	}
+
+	// Remove from current position in queue
 	for i, s := range t.queue {
 		if s.ID == speakerID {
 			t.queue = append(t.queue[:i], t.queue[i+1:]...)
@@ -256,11 +268,124 @@ func (t *Timer) RemoveFromQueue(speakerID uint) {
 		}
 	}
 
+	// Add to end of queue so they can speak later
+	if speakerInfo.ID != 0 {
+		t.queue = append(t.queue, speakerInfo)
+	}
+
 	// Mark as skipped in allSpeakers and move to end
 	t.updateSpeakerStatus(speakerID, models.SpeakerStatusSkipped)
 	t.moveSpeakerToEnd(speakerID)
 }
 
+// SwitchToSpeaker moves the specified speaker to front of queue and starts them
+// If speaker is already done, resumes their timer from accumulated time
+func (t *Timer) SwitchToSpeaker(speakerID uint) {
+	t.mu.Lock()
+
+	if !t.running {
+		t.mu.Unlock()
+		return
+	}
+
+	// First, find speaker in allSpeakers to get their info and status
+	var speakerInfo *models.SpeakerInfo
+	var speakerInfoIdx int
+	for i := range t.allSpeakers {
+		if t.allSpeakers[i].ID == speakerID {
+			speakerInfo = &t.allSpeakers[i]
+			speakerInfoIdx = i
+			break
+		}
+	}
+
+	if speakerInfo == nil {
+		t.mu.Unlock()
+		return
+	}
+
+	// Don't switch to currently speaking speaker
+	if speakerInfo.Status == models.SpeakerStatusSpeaking {
+		t.mu.Unlock()
+		return
+	}
+
+	// Calculate offset for resuming (0 for pending/skipped, timeSpent for done)
+	var offset time.Duration
+	if speakerInfo.Status == models.SpeakerStatusDone {
+		offset = time.Duration(speakerInfo.TimeSpent) * time.Second
+	}
+
+	// Save current speaker time
+	now := time.Now()
+	if t.currentSpeakerID != 0 {
+		timeSpent := int(now.Sub(t.speakerStartTime).Seconds())
+		for i := range t.allSpeakers {
+			if t.allSpeakers[i].ID == t.currentSpeakerID {
+				if t.allSpeakers[i].Status == models.SpeakerStatusSpeaking {
+					t.allSpeakers[i].Status = models.SpeakerStatusDone
+					t.allSpeakers[i].TimeSpent = timeSpent
+				}
+				break
+			}
+		}
+	}
+
+	// Find speaker in queue (pending/skipped) or create new entry (done)
+	foundIdx := -1
+	for i, s := range t.queue {
+		if s.ID == speakerID {
+			foundIdx = i
+			break
+		}
+	}
+
+	// Create QueuedSpeaker from SpeakerInfo
+	queuedSpeaker := models.QueuedSpeaker{
+		ID:        speakerInfo.ID,
+		Name:      speakerInfo.Name,
+		TimeLimit: speakerInfo.TimeLimit,
+		Order:     speakerInfo.Order,
+	}
+
+	if foundIdx >= 0 {
+		// Remove from current position in queue
+		t.queue = append(t.queue[:foundIdx], t.queue[foundIdx+1:]...)
+	}
+	// Insert at front of queue
+	t.queue = append([]models.QueuedSpeaker{queuedSpeaker}, t.queue...)
+
+	// Move the selected speaker in allSpeakers to position after last done/speaking
+	insertPos := 0
+	for i, s := range t.allSpeakers {
+		if s.Status == models.SpeakerStatusDone || s.Status == models.SpeakerStatusSpeaking {
+			insertPos = i + 1
+		}
+	}
+
+	if speakerInfoIdx >= 0 && speakerInfoIdx != insertPos {
+		// Save speaker info before removing
+		savedInfo := *speakerInfo
+		// Remove from current position
+		t.allSpeakers = append(t.allSpeakers[:speakerInfoIdx], t.allSpeakers[speakerInfoIdx+1:]...)
+		// Adjust insert position if needed
+		if speakerInfoIdx < insertPos {
+			insertPos--
+		}
+		// Insert at new position
+		t.allSpeakers = append(t.allSpeakers[:insertPos], append([]models.SpeakerInfo{savedInfo}, t.allSpeakers[insertPos:]...)...)
+		// Update order numbers
+		for i := range t.allSpeakers {
+			t.allSpeakers[i].Order = i + 1
+		}
+	}
+
+	// Start this speaker with offset (0 for new speakers, accumulated time for done)
+	t.startNextSpeaker(now, offset)
+	t.mu.Unlock()
+	t.emit(EventSpeakerChanged)
+}
+
 func (t *Timer) Pause() {
 	t.mu.Lock()