From 414889e03bfa2da954e50786b2fd56bc84d60e74 Mon Sep 17 00:00:00 2001
From: Peter Steinberger <steipete@gmail.com>
Date: Mon, 8 Dec 2025 16:33:49 +0100
Subject: [PATCH] feat: add adaptive voice wake delays

---
 .../Sources/Clawdis/VoiceWakeOverlay.swift    |  9 ++++----
 .../Sources/Clawdis/VoiceWakeRuntime.swift    | 22 ++++++++++++++++++-
 2 files changed, 26 insertions(+), 5 deletions(-)

diff --git a/apps/macos/Sources/Clawdis/VoiceWakeOverlay.swift b/apps/macos/Sources/Clawdis/VoiceWakeOverlay.swift
index fb8a3c819..cbe9629da 100644
--- a/apps/macos/Sources/Clawdis/VoiceWakeOverlay.swift
+++ b/apps/macos/Sources/Clawdis/VoiceWakeOverlay.swift
@@ -35,7 +35,7 @@ final class VoiceWakeOverlayController: ObservableObject {
         self.present()
     }
 
-    func presentFinal(transcript: String, forwardConfig: VoiceWakeForwardConfig) {
+    func presentFinal(transcript: String, forwardConfig: VoiceWakeForwardConfig, delay: TimeInterval) {
         self.autoSendTask?.cancel()
         self.forwardConfig = forwardConfig
         self.model.text = transcript
@@ -43,7 +43,7 @@ final class VoiceWakeOverlayController: ObservableObject {
         self.model.forwardEnabled = forwardConfig.enabled
         self.model.isSending = false
         self.present()
-        self.scheduleAutoSend()
+        self.scheduleAutoSend(after: delay)
     }
 
     func userBeganEditing() {
@@ -178,10 +178,11 @@ final class VoiceWakeOverlayController: ObservableObject {
         }
     }
 
-    private func scheduleAutoSend() {
+    private func scheduleAutoSend(after delay: TimeInterval) {
         guard let forwardConfig, forwardConfig.enabled else { return }
         self.autoSendTask = Task { [weak self] in
-            try? await Task.sleep(nanoseconds: 250_000_000)
+            let nanos = UInt64(delay * 1_000_000_000)
+            try? await Task.sleep(nanoseconds: nanos)
             self?.sendNow()
         }
     }
diff --git a/apps/macos/Sources/Clawdis/VoiceWakeRuntime.swift b/apps/macos/Sources/Clawdis/VoiceWakeRuntime.swift
index e07210cb7..d49153fcb 100644
--- a/apps/macos/Sources/Clawdis/VoiceWakeRuntime.swift
+++ b/apps/macos/Sources/Clawdis/VoiceWakeRuntime.swift
@@ -18,6 +18,7 @@ actor VoiceWakeRuntime {
     private var captureTask: Task<Void, Never>?
     private var capturedTranscript: String = ""
     private var isCapturing: Bool = false
+    private var heardBeyondTrigger: Bool = false
     private var cooldownUntil: Date?
     private var currentConfig: RuntimeConfig?
 
@@ -144,6 +145,7 @@ actor VoiceWakeRuntime {
             self.lastHeard = now
             if self.isCapturing {
                 self.capturedTranscript = transcript
+                self.updateHeardBeyondTrigger(with: transcript)
                 await MainActor.run {
                     VoiceWakeOverlayController.shared.showPartial(transcript: transcript)
                 }
@@ -176,6 +178,7 @@ actor VoiceWakeRuntime {
         self.capturedTranscript = transcript
         self.captureStartedAt = Date()
         self.cooldownUntil = nil
+        self.heardBeyondTrigger = self.textHasBeyondTriggerContent(transcript)
 
         await MainActor.run {
             VoiceWakeOverlayController.shared.showPartial(transcript: transcript)
@@ -226,6 +229,8 @@ actor VoiceWakeRuntime {
         self.capturedTranscript = ""
         self.captureStartedAt = nil
         self.lastHeard = nil
+        let heardBeyondTrigger = self.heardBeyondTrigger
+        self.heardBeyondTrigger = false
 
         await MainActor.run { AppStateStore.shared.stopVoiceEars() }
 
@@ -237,8 +242,12 @@ actor VoiceWakeRuntime {
         }
 
         let forwardConfig = await MainActor.run { AppStateStore.shared.voiceWakeForwardConfig }
+        let delay: TimeInterval = heardBeyondTrigger ? 1.0 : 3.0
         await MainActor.run {
-            VoiceWakeOverlayController.shared.presentFinal(transcript: finalTranscript, forwardConfig: forwardConfig)
+            VoiceWakeOverlayController.shared.presentFinal(
+                transcript: finalTranscript,
+                forwardConfig: forwardConfig,
+                delay: delay)
         }
 
         self.cooldownUntil = Date().addingTimeInterval(self.debounceAfterSend)
@@ -254,6 +263,17 @@ actor VoiceWakeRuntime {
         }
     }
 
+    private func textHasBeyondTriggerContent(_ text: String) -> Bool {
+        let words = text.split(whereSeparator: { $0.isWhitespace })
+        return words.count > 1
+    }
+
+    private func updateHeardBeyondTrigger(with transcript: String) {
+        if !self.heardBeyondTrigger, self.textHasBeyondTriggerContent(transcript) {
+            self.heardBeyondTrigger = true
+        }
+    }
+
     #if DEBUG
     static func _testMatches(text: String, triggers: [String]) -> Bool {
         self.matches(text: text, triggers: triggers)