feat: initial release v0.1.0

- Custom Keyboard Extension with push-to-talk UI - iOS 26 SpeechAnalyzer + DictationTranscriber (iOS 18 SF fallback) - OpenAI-compatible LLM client (4 built-in providers + custom) - 3-page onboarding flow + provider config UI - App Group shared storage for cross-process config - 8s LLM timeout with raw-transcript fallback - App Store privacy manifests for both targets - SwiftLint + XcodeGen + GitHub Actions CI - Unit tests (4/4 passing)
2026-06-17 23:08:58 +08:00
commit 07067ca6c5
45 changed files with 3072 additions and 0 deletions
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+// KeyboardRootView.swift
+// OSGKeyboard · Keyboard Extension
+//
+// The single SwiftUI view that backs the keyboard. Shows status text,
+// the record button, waveform (when active), and a settings shortcut.
+
+import SwiftUI
+
+public struct KeyboardRootView: View {
+    public enum Phase: Equatable {
+        case idle
+        case recording
+        case processing
+        case error(String)
+    }
+
+    public let phase: Phase
+    public let level: Double          // 0...1, used while recording
+    public let onPressBegan: () -> Void
+    public let onPressEnded: () -> Void
+    public let onTap: () -> Void
+    public let onOpenSettings: () -> Void
+
+    public init(
+        phase: Phase,
+        level: Double,
+        onPressBegan: @escaping () -> Void,
+        onPressEnded: @escaping () -> Void,
+        onTap: @escaping () -> Void,
+        onOpenSettings: @escaping () -> Void
+    ) {
+        self.phase = phase
+        self.level = level
+        self.onPressBegan = onPressBegan
+        self.onPressEnded = onPressEnded
+        self.onTap = onTap
+        self.onOpenSettings = onOpenSettings
+    }
+
+    public var body: some View {
+        ZStack {
+            // frosted glass background
+            Rectangle()
+                .fill(.ultraThinMaterial)
+                .ignoresSafeArea()
+
+            HStack {
+                Spacer()
+                statusLine
+                Spacer()
+                recordButton
+                Spacer()
+                settingsButton
+            }
+            .padding(.horizontal, 12)
+        }
+        .frame(height: 56)
+    }
+
+    private var statusLine: some View {
+        VStack(alignment: .leading, spacing: 2) {
+            switch phase {
+            case .idle:
+                Text("Hold to talk")
+                    .font(.system(size: 13, weight: .medium))
+                    .foregroundStyle(.secondary)
+            case .recording:
+                HStack(spacing: 6) {
+                    WaveformView(level: level, barCount: 7, color: .red)
+                    Text("Recording…")
+                        .font(.system(size: 12, weight: .medium))
+                        .foregroundStyle(.red)
+                }
+            case .processing:
+                HStack(spacing: 6) {
+                    ProgressView().controlSize(.small)
+                    Text("Polishing…")
+                        .font(.system(size: 12, weight: .medium))
+                        .foregroundStyle(.secondary)
+                }
+            case .error(let msg):
+                Text(msg)
+                    .font(.system(size: 11, weight: .medium))
+                    .foregroundStyle(.orange)
+                    .lineLimit(1)
+                    .truncationMode(.tail)
+            }
+        }
+        .frame(maxWidth: .infinity, alignment: .leading)
+    }
+
+    private var recordButton: some View {
+        RecordButton(
+            phase: recordState,
+            onPressBegan: onPressBegan,
+            onPressEnded: onPressEnded,
+            onTap: onTap
+        )
+    }
+
+    private var settingsButton: some View {
+        Button(action: onOpenSettings) {
+            Image(systemName: "gearshape.fill")
+                .font(.system(size: 16, weight: .medium))
+                .foregroundStyle(.secondary)
+                .padding(8)
+                .background(Color.white.opacity(0.06), in: Circle())
+        }
+        .buttonStyle(.plain)
+        .accessibilityLabel(Text("Open OSGKeyboard settings"))
+    }
+
+    private var recordState: RecordButton.Phase {
+        switch phase {
+        case .idle:        return .idle
+        case .recording:   return .recording
+        case .processing:  return .processing
+        case .error(let s): return .error(s)
+        }
+    }
+}