1699 lines
66 KiB
Swift
1699 lines
66 KiB
Swift
// SPDX-FileCopyrightText: 2026 Kaede Akino
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// SPDX-License-Identifier: GPL-3.0-only
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import AgentKit
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import AppKit
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import SwiftUI
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import TermindApplication
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import TermindDomain
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import TermindInfrastructure
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import TermindPresentation
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import UniformTypeIdentifiers
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/// Reports composition text that SwiftUI's String binding has not committed.
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/// The observer lives beside the TextEditor and follows the field editor in
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/// the same window, so Pinyin candidates hide the hint before they are put into
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/// the bound draft.
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struct TextViewMarkedTextObserver: NSViewRepresentable {
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@Binding var hasMarkedText: Bool
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var paste: () -> Bool = { false }
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final class ObserverView: NSView {
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var report: (Bool) -> Void = { _ in }
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var paste: () -> Bool = { false }
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private var monitors: [any NSObjectProtocol] = []
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private var eventMonitor: Any?
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override func viewDidMoveToWindow() {
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super.viewDidMoveToWindow()
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tearDown()
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guard let window else { return }
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let center = NotificationCenter.default
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for name in [
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NSText.didBeginEditingNotification,
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NSText.didChangeNotification,
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NSText.didEndEditingNotification,
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] {
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monitors.append(
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center.addObserver(
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forName: name, object: nil, queue: .main
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) { [weak self] _ in
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Task { @MainActor [weak self] in self?.refresh() }
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})
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}
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eventMonitor = NSEvent.addLocalMonitorForEvents(matching: [.keyDown, .keyUp]) {
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[weak self, weak window] event in
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guard event.window === window else { return event }
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if event.type == .keyDown, event.modifierFlags.contains(.command),
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event.charactersIgnoringModifiers?.lowercased() == "v",
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self?.paste() == true
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{
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return nil
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}
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DispatchQueue.main.async { self?.refresh() }
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return event
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}
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refresh()
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}
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private func refresh() {
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let marked = (window?.firstResponder as? NSTextView)?.hasMarkedText() ?? false
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report(marked)
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}
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private func tearDown() {
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let center = NotificationCenter.default
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monitors.forEach(center.removeObserver)
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monitors.removeAll()
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if let eventMonitor { NSEvent.removeMonitor(eventMonitor) }
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eventMonitor = nil
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}
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func stop() { tearDown() }
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}
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func makeNSView(context: Context) -> ObserverView {
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let view = ObserverView(frame: .zero)
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view.report = update
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view.paste = paste
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return view
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}
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func updateNSView(_ nsView: ObserverView, context: Context) {
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nsView.report = update
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nsView.paste = paste
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}
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static func dismantleNSView(_ nsView: ObserverView, coordinator: ()) {
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nsView.stop()
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}
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private func update(_ value: Bool) {
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guard hasMarkedText != value else { return }
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hasMarkedText = value
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}
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}
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// MARK: - Context chips
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/// The row of user-visible attachments sent to the LLM endpoint.
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///
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/// This is the trust surface of the whole feature. BYOK means the user's own key
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/// pays for — and is exposed to — whatever we upload. The setting-disclosed,
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/// token-sanitized Shell Integration environment is not a chip.
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///
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/// Two sources, deliberately. Host and directory are pinned and come from the
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/// *surface*; everything the user added by hand comes from the conversation and
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/// can be taken back off. So a composer with no session — the Assistant destination,
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/// which is handed `.none` — cannot show, or send, a host and directory it does
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/// not have.
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struct ContextChipsView: View {
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let sessionContext: SessionContext
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let conversation: ConversationModel
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var cancelPending: (PendingContextAttachment.ID) -> Void = { _ in }
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var body: some View {
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FlowLayout(spacing: Metrics.Space.xs) {
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ForEach(sessionContext.chips) { chip in
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ChipView(chip: chip, remove: nil)
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}
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ForEach(conversation.composer.attachments) { chip in
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ChipView(chip: chip) { conversation.detach(chip.id) }
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}
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ForEach(conversation.composer.pendingAttachments) { pending in
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PendingChipView(pending: pending) {
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cancelPending(pending.id)
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}
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}
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}
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.accessibilityElement(children: .contain)
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.accessibilityLabel(Text(AppStrings.Assistant.attachedContext))
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}
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}
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private struct ChipView: View {
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let chip: ContextChip
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/// `nil` for a pinned session pill: the user's control over those is which
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/// pane has focus, not a per-turn checkbox.
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let remove: (() -> Void)?
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@State private var isHovering = false
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@FocusState private var isFocused: Bool
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var body: some View {
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Group {
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if let remove {
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Button(action: remove) { styledContent(removable: true) }
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.buttonStyle(.plain)
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.onHover { isHovering = $0 }
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.focused($isFocused)
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.accessibilityLabel(Text(AppStrings.Common.removeNamed(chip.label)))
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} else {
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styledContent(removable: false)
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}
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}
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.help(
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Text(
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remove == nil
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? String(localized: AppStrings.Assistant.alwaysIncluded)
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: String(localized: AppStrings.Assistant.removeAttachment)
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))
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}
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private func styledContent(removable: Bool) -> some View {
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HStack(spacing: Metrics.Space.xs) {
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Image(
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systemName: removable && (isHovering || isFocused)
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? "xmark" : chip.kind.symbol
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)
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.font(.caption2)
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.frame(width: 12, height: 12)
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.contentTransition(.symbolEffect(.replace))
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Text(chip.label).font(.caption).lineLimit(1)
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}
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.padding(.horizontal, Metrics.Space.s)
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.padding(.vertical, 3)
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.background(.quaternary.opacity(0.5), in: .capsule)
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.contentShape(.capsule)
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}
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}
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private struct PendingChipView: View {
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let pending: PendingContextAttachment
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let cancel: () -> Void
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@State private var isHovering = false
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@FocusState private var isFocused: Bool
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var body: some View {
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Button(action: cancel) {
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HStack(spacing: Metrics.Space.xs) {
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if isHovering || isFocused {
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Image(systemName: "xmark").font(.caption2)
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} else {
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ProgressView().controlSize(.mini)
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}
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Text(pending.label).font(.caption).lineLimit(1)
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}
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.frame(minHeight: 12)
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.padding(.horizontal, Metrics.Space.s)
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.padding(.vertical, 3)
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.background(.quaternary.opacity(0.5), in: .capsule)
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.contentShape(.capsule)
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}
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.buttonStyle(.plain)
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.focused($isFocused)
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.onHover { isHovering = $0 }
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.help(Text(AppStrings.Assistant.cancelImport))
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.accessibilityLabel(Text(AppStrings.Assistant.cancelImporting(pending.label)))
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}
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}
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/// Wraps chips onto as many lines as they need. `HStack` would clip them and
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/// `LazyVGrid` would force a column width that fits the longest path.
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struct FlowLayout: Layout {
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var spacing: CGFloat = 4
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var fillsWidth = true
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func sizeThatFits(proposal: ProposedViewSize, subviews: Subviews, cache: inout ()) -> CGSize {
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let naturalWidth = subviews.enumerated().reduce(CGFloat.zero) { total, item in
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total + item.element.sizeThatFits(.unspecified).width
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+ (item.offset == 0 ? 0 : spacing)
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}
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let width = proposal.width ?? naturalWidth
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let rows = arrange(subviews: subviews, in: width)
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let height = rows.last.map { $0.y + $0.height } ?? 0
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let usedWidth =
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rows.map { row in
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row.items.last.map { $0.x + $0.size.width } ?? 0
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}.max() ?? 0
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return CGSize(width: fillsWidth ? width : usedWidth, height: height)
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}
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func placeSubviews(in bounds: CGRect, proposal: ProposedViewSize, subviews: Subviews, cache: inout ()) {
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for row in arrange(subviews: subviews, in: bounds.width) {
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for item in row.items {
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subviews[item.index].place(
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at: CGPoint(x: bounds.minX + item.x, y: bounds.minY + row.y),
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proposal: ProposedViewSize(item.size)
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)
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}
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}
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}
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private struct Row {
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var y: CGFloat
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var height: CGFloat
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var items: [(index: Int, x: CGFloat, size: CGSize)]
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}
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private func arrange(subviews: Subviews, in width: CGFloat) -> [Row] {
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var rows: [Row] = []
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var current = Row(y: 0, height: 0, items: [])
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var x: CGFloat = 0
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for (index, subview) in subviews.enumerated() {
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let naturalSize = subview.sizeThatFits(.unspecified)
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// A cwd can be wider than the compact 260pt Assistant sidebar.
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// Place it with a bounded proposal so the chip truncates instead of
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// pushing the composer controls off screen.
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let size = CGSize(width: min(naturalSize.width, width), height: naturalSize.height)
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if x + size.width > width, !current.items.isEmpty {
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rows.append(current)
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current = Row(y: current.y + current.height + spacing, height: 0, items: [])
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x = 0
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}
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current.items.append((index, x, size))
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current.height = max(current.height, size.height)
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x += size.width + spacing
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}
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if !current.items.isEmpty { rows.append(current) }
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return rows
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}
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}
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// MARK: - Composer
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/// The composer's rounded card, as a modifier.
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///
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/// Extracted because the slash palette stacks directly above the composer and is
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/// meant to read as the same object. Two hand-written copies of the same six
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/// lines drift the first time one radius changes, and the drift shows up as two
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/// blocks in one column that are almost — but not quite — the same shape.
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/// The one interactive surface in the Assistant column.
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///
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/// Composer, Steering and the archived-conversation notice are the same object
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/// seen three times, so they share a radius, a material and a tint rather than
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/// each drawing its own. Steering used to paint an opaque `.bar` with a
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/// hand-drawn stroke directly above a Composer made of system glass, which read
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/// as two unrelated panels stacked by accident.
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private struct AssistantInteractionSurface: ViewModifier {
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let isEmphasized: Bool
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func body(content: Content) -> some View {
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content
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.padding(Metrics.Space.l)
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// Untinted. The sidebar copy used to carry a grey wash to separate
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// it from the column behind, which is a job system glass already
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// does — and the wash was enough to make the composer read as a
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// flat box with a sheen rather than as glass.
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.background {
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AssistantInteractionGlass(isEmphasized: isEmphasized)
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.equatable()
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}
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}
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}
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private struct AssistantInteractionGlass: View, Equatable {
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let isEmphasized: Bool
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var body: some View {
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Color.clear
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.termindGlassSurface(
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cornerRadius: Metrics.Chat.composerRadius,
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isInteractive: isEmphasized
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)
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.allowsHitTesting(false)
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}
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}
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extension View {
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func assistantInteractionSurface(
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isEmphasized: Bool = false
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) -> some View {
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modifier(
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AssistantInteractionSurface(
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isEmphasized: isEmphasized
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)
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)
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}
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/// The composer's own name for the shared surface, kept so the call sites
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/// that mean "this is the composer block" still read that way.
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func composerBlock(
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isEmphasized: Bool = false
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) -> some View {
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assistantInteractionSurface(isEmphasized: isEmphasized)
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}
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}
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/// The Plan chip, which exists only while plan mode is on.
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///
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/// Not a menu, and not a third picker beside the other two: it is a state the
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/// composer is *in*, so it is drawn as an active badge and the only thing it can
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/// do is stop. Turning it on is `/plan`, which keeps the resting composer
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/// exactly as it was for anyone who never uses the mode.
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///
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/// Hovering swaps the glyph for an ✕, which is the affordance and the warning in
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/// one: the chip is a button, and the button ends the mode.
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private struct PlanModeChip: View {
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let compact: Bool
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let onExit: () -> Void
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@State private var isHovering = false
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var body: some View {
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Button(action: onExit) {
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HStack(spacing: Metrics.Space.xs) {
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Image(systemName: isHovering ? "xmark" : PlanModeChip.symbol)
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.contentTransition(.symbolEffect(.replace))
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// Fixed, because the two glyphs are not the same width.
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// Without it the swap resizes the chip under the pointer and
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// shoves the label — and on a hover, movement reads as the
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// control running away from the click.
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.frame(width: Self.glyphWidth)
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if !compact {
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Text(AppStrings.Assistant.plan)
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}
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}
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.font(.caption2)
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// The same grey as the permission chip and the transcribe button
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// beside it. Tinting it would make an active mode look like an
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// alert, and this is a posture, not a warning.
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.foregroundStyle(.secondary)
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.contentShape(.rect)
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}
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.buttonStyle(.plain)
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.onHover { isHovering = $0 }
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.help(Text(AppStrings.Assistant.planModeClickToTurnOff))
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.accessibilityLabel(Text(AppStrings.Assistant.planModeOnTurnOff))
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}
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/// A lit bulb — the one drawn with rays, not the dark `lightbulb`. Planning
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/// is the idea before the work, and the same glyph carries the mode
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/// wherever it appears: this chip, the `/plan` row, and the plan itself in
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/// the transcript.
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static let symbol = "lightbulb.max"
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/// Wide enough for every glyph that shares this column at `.caption2` — the
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/// bulb's rays are wider than an `xmark`, and the ring beside it is wider
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/// still. Fixed so none of the swaps between them move anything.
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static let glyphWidth: CGFloat = 13
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}
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/// The skill `/skill` named for the message being written.
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///
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/// It carries the skill's name rather than a generic word, because which one is
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/// the entire content of the decision — and it is dismissed the same way plan
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/// mode is, by clicking the chip. Unlike that one it survives a single message:
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/// the next turn is composed without it, since a loaded skill is already in the
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/// transcript by then and saying so twice would only spend context.
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private struct SkillChip: View {
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let name: String
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let compact: Bool
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let onRemove: () -> Void
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@State private var isHovering = false
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var body: some View {
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Button(action: onRemove) {
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HStack(spacing: Metrics.Space.xs) {
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Image(systemName: isHovering ? "xmark" : Self.symbol)
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.contentTransition(.symbolEffect(.replace))
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.frame(width: PlanModeChip.glyphWidth)
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if !compact {
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Text(name).lineLimit(1)
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}
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}
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.font(.caption2)
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.foregroundStyle(.secondary)
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.contentShape(.rect)
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}
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.buttonStyle(.plain)
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.onHover { isHovering = $0 }
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.help(Text(AppStrings.Assistant.armedSkillHelp(name)))
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.accessibilityLabel(Text(AppStrings.Assistant.skillArmedRemove(name)))
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}
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/// A closed book: a procedure that exists and has not been opened yet, which
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/// is exactly the state a named-but-unloaded skill is in. The same glyph
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/// carries it through the `/skill` row and the `skill_read_file` card.
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static let symbol = "book.closed"
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}
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struct ComposerView: View {
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@Environment(\.locale) private var locale
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private enum ModelPickerSection {
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case model
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case thinking
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}
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let conversation: ConversationModel
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var prompt: LocalizedStringResource = AppStrings.Assistant.prompt
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/// The full Assistant destination shares one centered column with its transcript.
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/// `nil` keeps compact/sidebar composers fluid.
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var maxContentWidth: CGFloat? = nil
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/// What the surface showing this composer knows about the focused pane.
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/// Defaulting to `.none` is what makes a composer outside a Workspace — the
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/// Assistant destination — session-free by construction rather than by remembering.
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var sessionContext: SessionContext = .none
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/// The registry stays stable across surfaces; the Workspace sidebar permits
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/// command-card execution while standalone Assistant surfaces do not.
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var terminalSuggestionsAvailable = false
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var onNewChat: (() -> Void)?
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var onSend: (() -> Void)?
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@Environment(AppModel.self) private var app
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@Environment(WindowModel.self) private var window
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@Environment(\.accessibilityReduceMotion) private var reduceMotion
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@FocusState private var isFocused: Bool
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@State private var transcriptionOwnerID = UUID()
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@State private var slashSelection = 0
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@State private var slashScrollRequest = 0
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@State private var slashMenuHeight: CGFloat = 0
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private let slashRegistry = ChatSlashCommandRegistry.standard()
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/// Escape closes the palette without clearing the draft, so the draft alone
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/// cannot decide whether it is open.
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@State private var isSlashMenuDismissed = false
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@State private var draftHeight = Metrics.Chat.compactComposerMinHeight
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@State private var hasMarkedText = false
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@State private var isPermissionPickerPresented = false
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@State private var isModelPickerPresented = false
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@State private var expandedModelPickerSection: ModelPickerSection?
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private var resolved: (provider: ModelProvider, model: AIModel)? {
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app.aiConfiguration.resolve(conversation: conversation.model)
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}
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private var modelProviders: [ModelProvider] {
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app.aiConfiguration.enabledModelProviders.filter { !$0.assistantModels.isEmpty }
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}
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private var resolvedModelLabel: String {
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resolved?.model.label ?? String(localized: AppStrings.Assistant.noModel)
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}
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private var resolvedPermissionMode: AgentPermissionMode {
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app.aiConfiguration.resolve(conversation: conversation.permissionMode)
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}
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|
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private var reasoningResolution: ModelCapabilityResolver.ReasoningResolution? {
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guard let resolved else { return nil }
|
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return ModelCapabilityResolver.reasoning(model: resolved.model, provider: resolved.provider)
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}
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private var effectiveReasoningEffort: ReasoningEffort {
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reasoningResolution?.clamp(conversation.reasoningEffort) ?? .off
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}
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|
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private var supportsThinking: Bool {
|
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reasoningResolution?.supported.contains(where: { $0 != .off }) == true
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|
}
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|
|
private var transcription: SpeechTranscriptionCoordinator {
|
|
app.speechTranscription
|
|
}
|
|
|
|
private var ownsTranscription: Bool {
|
|
transcription.isOwned(by: transcriptionOwnerID)
|
|
}
|
|
|
|
private var showsTranscriptionControls: Bool {
|
|
ownsTranscription && transcription.phase != .idle
|
|
}
|
|
|
|
var body: some View {
|
|
@Bindable var composer = conversation.composer
|
|
|
|
VStack(alignment: .leading, spacing: Metrics.Space.s) {
|
|
if !sessionContext.isEmpty || !composer.attachments.isEmpty
|
|
|| !composer.pendingAttachments.isEmpty
|
|
{
|
|
ContextChipsView(
|
|
sessionContext: sessionContext, conversation: conversation,
|
|
cancelPending: cancelAttachmentImport
|
|
)
|
|
.transition(.opacity.combined(with: .move(edge: .bottom)))
|
|
}
|
|
|
|
draftEditor($composer.draft)
|
|
|
|
ZStack {
|
|
if showsTranscriptionControls {
|
|
transcriptionControls
|
|
.transition(.opacity)
|
|
} else {
|
|
standardControls
|
|
.transition(.opacity)
|
|
}
|
|
}
|
|
// Both modes occupy the same bottom toolbar slot. Recording must
|
|
// never replace or vertically relocate the draft editor.
|
|
.frame(maxWidth: .infinity, minHeight: 32, maxHeight: 32)
|
|
.animation(Motion.panel(reduceMotion: reduceMotion), value: showsTranscriptionControls)
|
|
}
|
|
.composerBlock(isEmphasized: isFocused)
|
|
// Anchored to the whole surface rather than the TextEditor. The editor
|
|
// begins inside the surface padding (and can have Context chips above
|
|
// it), which let the palette overlap the Chat frame.
|
|
.overlay(alignment: .top) {
|
|
ComposerContext(conversation: conversation) { estimate in
|
|
slashMenu(contextShare: contextShare(for: estimate))
|
|
}
|
|
}
|
|
.padding(.horizontal, Metrics.Space.l)
|
|
.frame(maxWidth: maxContentWidth ?? .infinity)
|
|
.frame(maxWidth: .infinity)
|
|
.padding(.top, Metrics.Space.s)
|
|
.padding(
|
|
.bottom,
|
|
maxContentWidth == nil ? Metrics.Space.s : Metrics.Space.l
|
|
)
|
|
.onAppear(perform: normalizeReasoningEffort)
|
|
.onChange(of: reasoningResolution) { _, _ in normalizeReasoningEffort() }
|
|
.onDisappear {
|
|
guard transcription.isOwned(by: transcriptionOwnerID) else { return }
|
|
transcription.cancel(ownerID: transcriptionOwnerID)
|
|
}
|
|
.alert(
|
|
transcriptionError?.title ?? String(localized: AppStrings.Assistant.transcriptionFailed),
|
|
isPresented: transcriptionErrorPresented
|
|
) {
|
|
if transcriptionError?.offersSystemSettings == true {
|
|
Button(AppStrings.Assistant.openSystemSettings.swiftUIKey) { openTranscriptionPrivacySettings() }
|
|
}
|
|
Button(AppStrings.Common.ok.swiftUIKey, role: .cancel) {}
|
|
} message: {
|
|
if let error = transcriptionError {
|
|
Text(error.message)
|
|
}
|
|
}
|
|
.alert(
|
|
AppStrings.Assistant.attachmentError,
|
|
isPresented: Binding(
|
|
get: { conversation.composer.attachmentImportError != nil },
|
|
set: { if !$0 { conversation.composer.attachmentImportError = nil } }
|
|
)
|
|
) {
|
|
Button(AppStrings.Common.ok.swiftUIKey, role: .cancel) {}
|
|
} message: {
|
|
Text(conversation.composer.attachmentImportError ?? "")
|
|
}
|
|
}
|
|
|
|
/// The draft field, sized by what is in it.
|
|
///
|
|
/// The height comes from a hidden twin of the draft laid out at its own
|
|
/// ideal size, because `TextEditor` will not report one: given a range it
|
|
/// takes the top of the range, which is why an empty composer used to be as
|
|
/// tall as a five-line one. Measuring a `Text` instead means the box starts
|
|
/// at one comfortable line and grows only as the draft does.
|
|
private func draftEditor(_ draft: Binding<String>) -> some View {
|
|
TextEditor(text: draft)
|
|
.autohidingScrollers()
|
|
.font(.body)
|
|
.scrollContentBackground(.hidden)
|
|
.focused($isFocused)
|
|
.overlay(alignment: .topLeading) {
|
|
if draft.wrappedValue.isEmpty, !hasMarkedText {
|
|
Text(prompt)
|
|
.font(.body)
|
|
.foregroundStyle(.tertiary)
|
|
.padding(.leading, Self.editorTextInset)
|
|
.allowsHitTesting(false)
|
|
}
|
|
}
|
|
.background {
|
|
Text(draft.wrappedValue.isEmpty ? " " : draft.wrappedValue)
|
|
.font(.body)
|
|
.padding(.leading, Self.editorTextInset)
|
|
.padding(.vertical, Metrics.Space.xs)
|
|
.frame(maxWidth: .infinity, alignment: .leading)
|
|
.fixedSize(horizontal: false, vertical: true)
|
|
.hidden()
|
|
.onGeometryChange(for: CGFloat.self) {
|
|
$0.size.height
|
|
} action: {
|
|
draftHeight = $0
|
|
}
|
|
}
|
|
.background {
|
|
TextViewMarkedTextObserver(
|
|
hasMarkedText: $hasMarkedText,
|
|
paste: { isFocused && handleContextPaste() }
|
|
)
|
|
}
|
|
.onPasteCommand(of: [.fileURL, .image, .text]) { _ in
|
|
if !handleContextPaste() { insertShortPasteIntoEditor() }
|
|
}
|
|
// Before Return, so an open palette gets first refusal on the
|
|
// keys that drive it. Each handler declines when the palette is
|
|
// closed, which is what leaves ordinary editing untouched.
|
|
.onKeyPress(.upArrow, phases: .down) { _ in
|
|
moveSlashSelection(by: -1) ? .handled : .ignored
|
|
}
|
|
.onKeyPress(.downArrow, phases: .down) { _ in
|
|
moveSlashSelection(by: 1) ? .handled : .ignored
|
|
}
|
|
.onKeyPress(.tab, phases: .down) { _ in
|
|
acceptHighlightedSlashRow() ? .handled : .ignored
|
|
}
|
|
.onKeyPress(.escape, phases: .down) { _ in
|
|
guard !slashCompletion.isEmpty else { return .ignored }
|
|
// Closes the palette, keeps the draft. Someone who typed
|
|
// `/compact keep the nginx findings` and wants the menu out
|
|
// of the way has not asked to lose the sentence.
|
|
isSlashMenuDismissed = true
|
|
return .handled
|
|
}
|
|
.onKeyPress(.return, phases: .down) { press in
|
|
let editorHasMarkedText =
|
|
(NSApp.keyWindow?.firstResponder as? NSTextView)?.hasMarkedText() ?? false
|
|
guard !hasMarkedText, !editorHasMarkedText,
|
|
!press.modifiers.contains(.shift)
|
|
else { return .ignored }
|
|
let disallowed: EventModifiers = [.control, .option]
|
|
guard press.modifiers.intersection(disallowed).isEmpty else { return .ignored }
|
|
if acceptHighlightedSlashRow() { return .handled }
|
|
sendDraft()
|
|
return .handled
|
|
}
|
|
// Typing again after Escape re-opens the palette; the dismissal
|
|
// was about one keystroke, not about the rest of the draft.
|
|
.onChange(of: conversation.composer.draft) { _, draft in
|
|
isSlashMenuDismissed = false
|
|
selectPreferredSlashOption(for: draft)
|
|
}
|
|
// The Stop button gives its slot to Send as soon as the draft
|
|
// has a character in it — which is exactly when this field has
|
|
// focus. Without this, typing would make a run unstoppable
|
|
// until the draft was cleared again.
|
|
.onKeyPress(KeyEquivalent("."), phases: .down) { press in
|
|
guard conversation.isAgentRunActive, press.modifiers.contains(.command) else {
|
|
return .ignored
|
|
}
|
|
conversation.stop()
|
|
return .handled
|
|
}
|
|
.frame(
|
|
height: min(
|
|
max(draftHeight, minimumDraftHeight),
|
|
maximumDraftHeight
|
|
)
|
|
)
|
|
.zIndex(100)
|
|
}
|
|
|
|
private var minimumDraftHeight: CGFloat {
|
|
maxContentWidth == nil
|
|
? Metrics.Chat.compactComposerMinHeight
|
|
: Metrics.Chat.composerMinHeight
|
|
}
|
|
|
|
private var maximumDraftHeight: CGFloat {
|
|
maxContentWidth == nil
|
|
? Metrics.Chat.compactComposerMaxHeight
|
|
: Metrics.Chat.composerMaxHeight
|
|
}
|
|
|
|
/// `TextEditor`'s own leading text-container inset, which the placeholder
|
|
/// and the measuring twin both have to match or the text jumps sideways
|
|
/// when the field gains content.
|
|
private static let editorTextInset: CGFloat = 5
|
|
|
|
/// Stop and Send share one slot rather than standing side by side.
|
|
///
|
|
/// Drawn together they read as a pair of equals, and the primary action
|
|
/// moved under the pointer the moment the draft gained a character. With a
|
|
/// draft to send, Send is what the button is for; with nothing to send,
|
|
/// stopping is the only thing left to do.
|
|
private var showsStopButton: Bool {
|
|
conversation.isPreparingAgentRun || (conversation.isStreaming && !conversation.canSendDraft)
|
|
}
|
|
|
|
private var standardControls: some View {
|
|
HStack(spacing: Metrics.Space.s) {
|
|
ViewThatFits(in: .horizontal) {
|
|
composerMenus(compact: false)
|
|
composerMenus(compact: true)
|
|
}
|
|
.frame(maxWidth: .infinity)
|
|
|
|
transcribeButton
|
|
if showsStopButton {
|
|
stopButton
|
|
} else {
|
|
sendButton(
|
|
enabled: conversation.canSendDraft && conversation.composer.pendingAttachments.isEmpty,
|
|
help: conversation.isStreaming
|
|
? AppStrings.Assistant.queueForTheRunningAgent : AppStrings.Assistant.sendLabel,
|
|
action: sendDraft
|
|
)
|
|
}
|
|
}
|
|
.animation(Motion.panel(reduceMotion: reduceMotion), value: showsStopButton)
|
|
.frame(maxWidth: .infinity, minHeight: 32, maxHeight: 32)
|
|
}
|
|
|
|
private var stopButton: some View {
|
|
Button(action: conversation.stop) {
|
|
Label(AppStrings.Common.stop.swiftUIKey, systemImage: "stop.circle.fill")
|
|
}
|
|
.labelStyle(.iconOnly)
|
|
.buttonStyle(.plain)
|
|
.termindShortcut(".")
|
|
.font(.system(size: 26, weight: .semibold))
|
|
.foregroundStyle(.red)
|
|
.frame(width: 32, height: 32)
|
|
.contentShape(.circle)
|
|
.help(Text(AppStrings.Assistant.stopCurrentRun))
|
|
}
|
|
|
|
private var transcribeButton: some View {
|
|
Button(action: beginTranscription) {
|
|
Group {
|
|
if ownsTranscription && transcription.isRequestingAuthorization {
|
|
ProgressView().controlSize(.small)
|
|
} else {
|
|
Image(systemName: "mic")
|
|
}
|
|
}
|
|
.frame(width: 24, height: 24)
|
|
}
|
|
.buttonStyle(.plain)
|
|
.contentShape(.circle)
|
|
.disabled(
|
|
!transcription.canStart(for: transcriptionOwnerID)
|
|
|| (ownsTranscription && transcription.isRequestingAuthorization)
|
|
)
|
|
.help(Text(AppStrings.Assistant.transcribeWithAppleSpeech))
|
|
.accessibilityLabel(Text(AppStrings.Assistant.transcribe))
|
|
}
|
|
|
|
@ViewBuilder
|
|
private var transcriptionControls: some View {
|
|
switch transcription.phase {
|
|
case .recording:
|
|
HStack(spacing: Metrics.Space.m) {
|
|
circularControl(
|
|
title: AppStrings.Assistant.cancelTranscription,
|
|
systemImage: "xmark",
|
|
action: cancelTranscription
|
|
)
|
|
|
|
ComposerWaveform(
|
|
transcription: transcription,
|
|
reduceMotion: reduceMotion
|
|
)
|
|
.frame(maxWidth: .infinity, minHeight: 32)
|
|
.accessibilityLabel(Text(AppStrings.Assistant.recording))
|
|
|
|
circularControl(
|
|
title: AppStrings.Assistant.stopRecording,
|
|
systemImage: "stop.fill",
|
|
action: { transcription.stop(ownerID: transcriptionOwnerID) }
|
|
)
|
|
|
|
sendButton(
|
|
enabled: true,
|
|
action: {
|
|
transcription.stop(
|
|
ownerID: transcriptionOwnerID,
|
|
sendAfterTranscription: true
|
|
)
|
|
}
|
|
)
|
|
}
|
|
.frame(maxWidth: .infinity, minHeight: 32, maxHeight: 32)
|
|
case .transcribing:
|
|
HStack(spacing: Metrics.Space.m) {
|
|
circularControl(
|
|
title: AppStrings.Assistant.cancelTranscription,
|
|
systemImage: "xmark",
|
|
action: cancelTranscription
|
|
)
|
|
|
|
Spacer(minLength: Metrics.Space.s)
|
|
Text(AppStrings.Assistant.transcribing)
|
|
.font(.callout)
|
|
.foregroundStyle(.secondary)
|
|
.contentTransition(.opacity)
|
|
Spacer(minLength: Metrics.Space.s)
|
|
|
|
ProgressView()
|
|
.controlSize(.mini)
|
|
.frame(width: 26, height: 26)
|
|
.background(.quaternary.opacity(0.55), in: .circle)
|
|
.frame(width: 32, height: 32)
|
|
.accessibilityLabel(Text(AppStrings.Assistant.transcribing))
|
|
|
|
sendButton(enabled: false, action: {})
|
|
}
|
|
.frame(maxWidth: .infinity, minHeight: 32, maxHeight: 32)
|
|
case .idle:
|
|
EmptyView()
|
|
}
|
|
}
|
|
|
|
private func sendButton(
|
|
enabled: Bool,
|
|
help: LocalizedStringResource = AppStrings.Assistant.sendLabel,
|
|
action: @escaping () -> Void
|
|
) -> some View {
|
|
Button(action: action) {
|
|
Label(AppStrings.Assistant.send.swiftUIKey, systemImage: "arrow.up.circle.fill")
|
|
}
|
|
.labelStyle(.iconOnly)
|
|
.buttonStyle(.plain)
|
|
.font(.system(size: 26, weight: .semibold))
|
|
.frame(width: 32, height: 32)
|
|
.contentShape(.circle)
|
|
.disabled(!enabled)
|
|
.help(Text(help))
|
|
}
|
|
|
|
private func circularControl(
|
|
title: LocalizedStringResource,
|
|
systemImage: String,
|
|
action: @escaping () -> Void
|
|
) -> some View {
|
|
Button(action: action) {
|
|
Label(title, systemImage: systemImage)
|
|
.labelStyle(.iconOnly)
|
|
.font(.system(size: 10, weight: .semibold))
|
|
.frame(width: 26, height: 26)
|
|
.background(.quaternary.opacity(0.55), in: .circle)
|
|
.frame(width: 32, height: 32)
|
|
.contentShape(.circle)
|
|
}
|
|
.buttonStyle(.plain)
|
|
.help(Text(title))
|
|
.accessibilityLabel(Text(title))
|
|
}
|
|
|
|
private var transcriptionError: SpeechTranscriptionFailure? {
|
|
guard transcription.errorOwnerID == transcriptionOwnerID else { return nil }
|
|
return transcription.error
|
|
}
|
|
|
|
private var transcriptionErrorPresented: Binding<Bool> {
|
|
Binding(
|
|
get: { transcriptionError != nil },
|
|
set: { presented in
|
|
if !presented { transcription.dismissError(ownerID: transcriptionOwnerID) }
|
|
}
|
|
)
|
|
}
|
|
|
|
private func beginTranscription() {
|
|
Task {
|
|
await transcription.start(ownerID: transcriptionOwnerID) { transcript, shouldSend in
|
|
let applied = conversation.applyTranscription(
|
|
transcript,
|
|
sendAfterTranscription: shouldSend,
|
|
send: sendDraft
|
|
)
|
|
if applied { isFocused = true }
|
|
}
|
|
}
|
|
}
|
|
|
|
private func cancelTranscription() {
|
|
transcription.cancel(ownerID: transcriptionOwnerID)
|
|
isFocused = true
|
|
}
|
|
|
|
private func sendDraft() {
|
|
// First, and before the streaming check: a command is not a message, so
|
|
// it is not queued at a busy agent either. `/reasoning high` mid-run
|
|
// changes the next request, which is exactly when someone would type it.
|
|
if runSlashCommand() { return }
|
|
// Gate before consuming the draft, queueing steering text, creating a
|
|
// conversation, or appending a visible user turn. The runtime keeps a
|
|
// second guard, but by then the UI would already look as though Send
|
|
// succeeded.
|
|
|
|
if !conversation.composer.pendingAttachments.isEmpty { return }
|
|
if conversation.composer.attachments.contains(where: { $0.image != nil }),
|
|
resolved?.model.isVision != true
|
|
{
|
|
conversation.composer.attachmentImportError = String(
|
|
localized: AppStrings.Assistant.visionModelRequirement
|
|
)
|
|
return
|
|
}
|
|
if conversation.isStreaming {
|
|
conversation.submitSteeringDraft(
|
|
context: sessionContext, terminalSuggestionsAvailable: terminalSuggestionsAvailable)
|
|
return
|
|
}
|
|
if let onSend {
|
|
onSend()
|
|
} else {
|
|
app.sendAgentDraft(
|
|
conversation, context: sessionContext,
|
|
terminalSuggestionsAvailable: terminalSuggestionsAvailable, window: window
|
|
)
|
|
}
|
|
}
|
|
|
|
private func openTranscriptionPrivacySettings() {
|
|
let anchor =
|
|
transcriptionError?.code == .speechPermissionDenied
|
|
? "Privacy_SpeechRecognition"
|
|
: "Privacy_Microphone"
|
|
guard
|
|
let url = URL(
|
|
string: "x-apple.systempreferences:com.apple.preference.security?\(anchor)"
|
|
)
|
|
else { return }
|
|
NSWorkspace.shared.open(url)
|
|
}
|
|
|
|
// MARK: - Slash commands
|
|
|
|
private var slashContext: ChatSlashCommandContext {
|
|
ChatSlashCommandContext(
|
|
platform: .desktop,
|
|
conversation: conversation,
|
|
configuration: app.aiConfiguration,
|
|
skills: app.skills,
|
|
archive: {
|
|
window.setAssistantArchived(conversation.id, archived: true)
|
|
},
|
|
newConversation: onNewChat,
|
|
compact: { instructions in
|
|
Task { await app.compact(conversation, instructions: instructions) }
|
|
},
|
|
send: sendDraft,
|
|
selectModel: { ref in
|
|
do {
|
|
try app.assistantModelSelections.select(ref, for: conversation)
|
|
return true
|
|
} catch {
|
|
window.assistantOperationError = error.localizedDescription
|
|
return false
|
|
}
|
|
}
|
|
)
|
|
}
|
|
|
|
private var slashOptions: (ChatSlashCommand) -> [ChatSlashCommand.Option] {
|
|
{ slashRegistry.options(for: $0, in: slashContext) }
|
|
}
|
|
|
|
private var slashCompletion: ChatSlashCommandCompletion {
|
|
guard !isSlashMenuDismissed else { return ChatSlashCommandCompletion(rows: []) }
|
|
return slashCompletion(for: conversation.composer.draft)
|
|
}
|
|
|
|
private func slashCompletion(for draft: String) -> ChatSlashCommandCompletion {
|
|
slashRegistry.completion(for: draft, in: slashContext)
|
|
}
|
|
|
|
/// Opening a single-choice page starts on the value this conversation
|
|
/// already uses. Other pages, including MCP's independent toggles, start at
|
|
/// the first row as before.
|
|
private func preferredSlashSelection(
|
|
in completion: ChatSlashCommandCompletion
|
|
) -> Int {
|
|
slashRegistry.preferredSelection(in: completion, context: slashContext)
|
|
}
|
|
|
|
private func selectPreferredSlashOption(for draft: String) {
|
|
let completion = slashCompletion(for: draft)
|
|
slashSelection = preferredSlashSelection(in: completion)
|
|
guard !completion.isEmpty else { return }
|
|
// Completion changes also ask the menu to scroll, but this explicit
|
|
// request runs after the preferred index has been installed.
|
|
slashScrollRequest += 1
|
|
}
|
|
|
|
@ViewBuilder
|
|
private func slashMenu(contextShare: Double?) -> some View {
|
|
let completion = slashCompletion
|
|
if !completion.isEmpty {
|
|
SlashCommandMenuView(
|
|
completion: completion,
|
|
selection: min(slashSelection, completion.rows.count - 1),
|
|
scrollRequest: slashScrollRequest,
|
|
contextShare: contextShare,
|
|
trailingText: slashTrailingText,
|
|
onHover: { slashSelection = $0 },
|
|
onSelect: acceptSlashRow
|
|
)
|
|
.onGeometryChange(for: CGFloat.self) {
|
|
$0.size.height
|
|
} action: {
|
|
slashMenuHeight = $0
|
|
}
|
|
// Lifted clear of the block it is anchored to. Measured rather than
|
|
// guessed, because the height is the row count.
|
|
.offset(y: -(slashMenuHeight + Metrics.Space.s))
|
|
.transition(.opacity)
|
|
}
|
|
}
|
|
|
|
private func slashTrailingText(_ row: ChatSlashCommandCompletion.Row) -> String? {
|
|
slashRegistry.trailingText(for: row, in: slashContext)
|
|
}
|
|
|
|
/// Completing a name leaves the command in the field; running it consumes
|
|
/// only the trailing slash fragment and preserves any prompt before it.
|
|
private func acceptSlashRow(_ row: ChatSlashCommandCompletion.Row) {
|
|
switch row {
|
|
case .command(let command):
|
|
// Advance to a second palette page only when there is one. Free text
|
|
// — `/plan <question>`, `/compact <instructions>` — is typed, not
|
|
// chosen, so a command that takes it still runs on Return and the
|
|
// argument is for whoever wants to type one.
|
|
let hasOptions = !slashOptions(command).isEmpty
|
|
let acceptedDraft = ChatSlashCommandCompletion.accepted(
|
|
row, takesArgument: hasOptions, in: conversation.composer.draft
|
|
)
|
|
conversation.composer.draft = acceptedDraft
|
|
if hasOptions {
|
|
// Install the correct index in the same action that opens the
|
|
// second page, avoiding a frame highlighted on its first row.
|
|
slashSelection = preferredSlashSelection(
|
|
in: slashCompletion(for: acceptedDraft)
|
|
)
|
|
} else {
|
|
slashSelection = 0
|
|
}
|
|
if !hasOptions { runSlashCommand() }
|
|
case .option:
|
|
conversation.composer.draft = ChatSlashCommandCompletion.accepted(
|
|
row, takesArgument: false, in: conversation.composer.draft
|
|
)
|
|
slashSelection = 0
|
|
runSlashCommand()
|
|
}
|
|
}
|
|
|
|
/// Runs whatever the draft names, and reports whether it did.
|
|
///
|
|
/// A command never becomes a turn: nothing reaches `messages` or
|
|
/// `transcript`, so the model is never shown `/reasoning high` as something
|
|
/// the user said to it.
|
|
@discardableResult
|
|
private func runSlashCommand() -> Bool {
|
|
let performed = slashRegistry.perform(draft: conversation.composer.draft, in: slashContext)
|
|
if performed {
|
|
isSlashMenuDismissed = false
|
|
slashSelection = 0
|
|
}
|
|
return performed
|
|
}
|
|
|
|
/// Accepts what the palette is highlighting, if it is showing anything.
|
|
private func acceptHighlightedSlashRow() -> Bool {
|
|
let completion = slashCompletion
|
|
guard !completion.isEmpty else { return false }
|
|
let index = min(slashSelection, completion.rows.count - 1)
|
|
acceptSlashRow(completion.rows[index])
|
|
return true
|
|
}
|
|
|
|
private func moveSlashSelection(by delta: Int) -> Bool {
|
|
let count = slashCompletion.rows.count
|
|
guard count > 0 else { return false }
|
|
slashSelection = (min(slashSelection, count - 1) + delta + count) % count
|
|
slashScrollRequest += 1
|
|
return true
|
|
}
|
|
|
|
private func composerMenus(
|
|
compact: Bool
|
|
) -> some View {
|
|
HStack(spacing: Metrics.Space.s) {
|
|
addContextButton
|
|
permissionMenu(compact: compact)
|
|
if conversation.isPlanning {
|
|
PlanModeChip(compact: compact) { conversation.isPlanning = false }
|
|
.transition(.opacity.combined(with: .scale(scale: 0.9)))
|
|
}
|
|
if let armed = conversation.composer.armedSkillName {
|
|
SkillChip(name: armed, compact: compact) {
|
|
conversation.composer.armedSkillName = nil
|
|
}
|
|
.transition(.opacity.combined(with: .scale(scale: 0.9)))
|
|
}
|
|
Spacer(minLength: Metrics.Space.s)
|
|
ComposerContext(conversation: conversation) { estimate in
|
|
modelAndThinkingMenu(compact: compact, contextEstimate: estimate)
|
|
}
|
|
}
|
|
.animation(Motion.panel(reduceMotion: reduceMotion), value: conversation.isPlanning)
|
|
.animation(
|
|
Motion.panel(reduceMotion: reduceMotion),
|
|
value: conversation.composer.armedSkillName
|
|
)
|
|
}
|
|
|
|
private var addContextButton: some View {
|
|
Button(action: chooseContextFiles) {
|
|
Image(systemName: "plus")
|
|
.font(.callout.weight(.medium))
|
|
.frame(width: 24, height: 24)
|
|
}
|
|
.buttonStyle(.plain)
|
|
.contentShape(.circle)
|
|
.help(Text(AppStrings.Assistant.addContext))
|
|
.accessibilityLabel(Text(AppStrings.Assistant.addContext))
|
|
}
|
|
|
|
private func chooseContextFiles() {
|
|
let panel = NSOpenPanel()
|
|
panel.allowsMultipleSelection = true
|
|
panel.canChooseDirectories = false
|
|
panel.canChooseFiles = true
|
|
panel.allowedContentTypes = ContextAttachmentImporter.supportedContentTypes
|
|
guard panel.runModal() == .OK else { return }
|
|
conversation.attachmentLoader = .live
|
|
conversation.importAttachmentFiles(panel.urls)
|
|
}
|
|
|
|
private func handleContextPaste() -> Bool {
|
|
let pasteboard = NSPasteboard.general
|
|
let urls =
|
|
pasteboard.readObjects(
|
|
forClasses: [NSURL.self], options: [.urlReadingFileURLsOnly: true]
|
|
) as? [URL] ?? []
|
|
if !urls.isEmpty {
|
|
conversation.attachmentLoader = .live
|
|
conversation.importAttachmentFiles(urls)
|
|
return true
|
|
}
|
|
if let data = pasteboard.data(forType: .png) ?? pasteboard.data(forType: .tiff) {
|
|
conversation.attachmentLoader = .live
|
|
conversation.importAttachmentImages(
|
|
[data], label: String(localized: AppStrings.Assistant.pastedImage)
|
|
)
|
|
return true
|
|
}
|
|
guard let text = pasteboard.string(forType: .string),
|
|
ContextAttachmentImporter.shouldAttachPastedText(text)
|
|
else { return false }
|
|
do { conversation.attach(try ContextAttachmentImporter.pastedText(text)) } catch {
|
|
conversation.composer.attachmentImportError = error.localizedDescription
|
|
}
|
|
return true
|
|
}
|
|
|
|
private func insertShortPasteIntoEditor() {
|
|
guard isFocused, let text = NSPasteboard.general.string(forType: .string),
|
|
let editor = NSApp.keyWindow?.firstResponder as? NSTextView
|
|
else { return }
|
|
editor.insertText(text, replacementRange: editor.selectedRange())
|
|
}
|
|
|
|
private func cancelAttachmentImport(_ id: PendingContextAttachment.ID) {
|
|
conversation.cancelAttachmentImport(id)
|
|
}
|
|
|
|
private func permissionMenu(compact: Bool) -> some View {
|
|
Button {
|
|
isModelPickerPresented = false
|
|
isPermissionPickerPresented.toggle()
|
|
} label: {
|
|
if compact {
|
|
Image(systemName: resolvedPermissionMode.symbol)
|
|
.font(.body)
|
|
.symbolRenderingMode(.monochrome)
|
|
.foregroundStyle(permissionTint)
|
|
.frame(width: 24, height: 24)
|
|
} else {
|
|
HStack(spacing: Metrics.Space.xs) {
|
|
Image(systemName: resolvedPermissionMode.symbol)
|
|
.symbolRenderingMode(.monochrome)
|
|
Text(resolvedPermissionMode.displayName)
|
|
|
|
Image(systemName: "chevron.down")
|
|
.font(.system(size: 7, weight: .semibold))
|
|
.foregroundStyle(.tertiary)
|
|
}
|
|
.font(.callout)
|
|
.foregroundStyle(permissionTint)
|
|
.lineLimit(1)
|
|
}
|
|
}
|
|
.buttonStyle(.plain)
|
|
.termindInputAwareFocusEffect()
|
|
.fixedSize()
|
|
.popover(isPresented: $isPermissionPickerPresented, arrowEdge: .bottom) {
|
|
permissionPopover
|
|
}
|
|
.help(Text(AppStrings.Assistant.permissionNamed(resolvedPermissionMode.displayName)))
|
|
.accessibilityLabel(Text(AppStrings.Assistant.permission(resolvedPermissionMode.displayName)))
|
|
}
|
|
|
|
private var permissionPopover: some View {
|
|
VStack(alignment: .leading, spacing: 0) {
|
|
Text(AppStrings.Common.permission)
|
|
.font(.caption.weight(.semibold))
|
|
.foregroundStyle(.secondary)
|
|
.padding(.horizontal, Metrics.Space.l)
|
|
.padding(.top, Metrics.Space.l)
|
|
.padding(.bottom, Metrics.Space.s)
|
|
|
|
VStack(alignment: .leading, spacing: Metrics.Space.xxs) {
|
|
ForEach(AgentPermissionMode.allCases) { mode in
|
|
Button {
|
|
conversation.permissionMode = mode
|
|
app.aiConfiguration.select(mode)
|
|
} label: {
|
|
permissionOptionRow(mode)
|
|
}
|
|
.buttonStyle(.plain)
|
|
.termindInputAwareFocusEffect()
|
|
}
|
|
}
|
|
.padding(.horizontal, Metrics.Space.s)
|
|
.padding(.bottom, Metrics.Space.s)
|
|
}
|
|
.frame(width: 360)
|
|
// The same system glass the composer that raised it is made of, rather
|
|
// than a flat panel colour — a popover anchored to a glass surface that
|
|
// is itself opaque reads as a different app's window. The presentation
|
|
// background is cleared so the glass is the background rather than a
|
|
// sheen painted over the popover's own opaque chrome.
|
|
.termindGlassSurface(cornerRadius: Metrics.Radius.large)
|
|
.presentationBackground(.clear)
|
|
}
|
|
|
|
private func permissionOptionRow(_ mode: AgentPermissionMode) -> some View {
|
|
let isSelected = mode == resolvedPermissionMode
|
|
let isFullAccess = mode == .fullAccess
|
|
return HStack(alignment: .center, spacing: Metrics.Space.m) {
|
|
Image(systemName: mode.symbol)
|
|
.font(.system(size: 16, weight: .medium))
|
|
.foregroundStyle(isFullAccess ? AnyShapeStyle(.red) : AnyShapeStyle(.secondary))
|
|
.frame(width: 20, height: 20, alignment: .center)
|
|
|
|
VStack(alignment: .leading, spacing: Metrics.Space.xxs) {
|
|
Text(mode.displayName)
|
|
.foregroundStyle(isFullAccess ? AnyShapeStyle(.red) : AnyShapeStyle(.primary))
|
|
Text(permissionDescription(mode))
|
|
.font(.caption2)
|
|
.foregroundStyle(.secondary)
|
|
.lineLimit(1)
|
|
}
|
|
|
|
Spacer(minLength: Metrics.Space.s)
|
|
|
|
Image(systemName: "checkmark")
|
|
.font(.caption2.weight(.semibold))
|
|
.opacity(isSelected ? 1 : 0)
|
|
}
|
|
.font(.callout)
|
|
.padding(.horizontal, Metrics.Space.m)
|
|
.padding(.vertical, Metrics.Space.s)
|
|
.frame(maxWidth: .infinity, alignment: .leading)
|
|
.background(
|
|
isSelected ? AnyShapeStyle(.quaternary) : AnyShapeStyle(.clear),
|
|
in: .rect(cornerRadius: Metrics.Radius.medium)
|
|
)
|
|
.contentShape(.rect)
|
|
}
|
|
|
|
private func permissionDescription(_ mode: AgentPermissionMode) -> LocalizedStringResource {
|
|
switch mode {
|
|
case .askForApproval: AppStrings.Assistant.alwaysAskForApprovalBeforeProtectedActions
|
|
case .approveForMe: AppStrings.Assistant.onlyAskForActionsDetectedAsPotentiallyUnsafe
|
|
case .fullAccess: AppStrings.Assistant.unrestrictedToTheInternetAndAnyFilesOnYourHosts
|
|
}
|
|
}
|
|
|
|
private var permissionTint: Color {
|
|
resolvedPermissionMode == .fullAccess ? .red : .secondary
|
|
}
|
|
|
|
private func contextShare(for estimate: AgentContextEstimate) -> Double? {
|
|
// No window, no ring. A gateway that does not report `contextLength`
|
|
// leaves us with a numerator and no denominator, and a ring drawn on a
|
|
// guessed window would be a confident picture of nothing.
|
|
guard estimate.total > 0 else { return nil }
|
|
return estimate.share(of: resolved?.model.contextLength)
|
|
}
|
|
|
|
private func modelAndThinkingMenu(
|
|
compact: Bool, contextEstimate: AgentContextEstimate
|
|
) -> some View {
|
|
let share = contextShare(for: contextEstimate)
|
|
return Button {
|
|
isPermissionPickerPresented = false
|
|
isModelPickerPresented.toggle()
|
|
} label: {
|
|
if compact {
|
|
modelGlyph(compact: true, contextShare: share)
|
|
.frame(width: 24, height: 24)
|
|
.contentShape(.circle)
|
|
} else {
|
|
HStack(spacing: Metrics.Space.xs) {
|
|
Label {
|
|
Text(modelAndThinkingLabel)
|
|
.lineLimit(1)
|
|
.truncationMode(.middle)
|
|
} icon: {
|
|
modelGlyph(compact: false, contextShare: share)
|
|
.font(.caption2)
|
|
}
|
|
.labelStyle(.titleAndIcon)
|
|
|
|
Image(systemName: "chevron.down")
|
|
.font(.system(size: 7, weight: .semibold))
|
|
.foregroundStyle(.tertiary)
|
|
}
|
|
.font(.callout)
|
|
.contentShape(.rect)
|
|
}
|
|
}
|
|
.buttonStyle(.plain)
|
|
.termindInputAwareFocusEffect()
|
|
.foregroundStyle(.secondary)
|
|
.fixedSize()
|
|
.popover(isPresented: $isModelPickerPresented, arrowEdge: .bottom) {
|
|
modelAndThinkingPopover(contextEstimate: contextEstimate)
|
|
}
|
|
.onChange(of: isModelPickerPresented) { _, isPresented in
|
|
if !isPresented { expandedModelPickerSection = nil }
|
|
}
|
|
.help(Text(modelAndThinkingHelp))
|
|
.accessibilityLabel(Text(modelAndThinkingAccessibilityLabel))
|
|
}
|
|
|
|
private func modelAndThinkingPopover(
|
|
contextEstimate: AgentContextEstimate
|
|
) -> some View {
|
|
VStack(alignment: .leading, spacing: 0) {
|
|
if contextEstimate.total > 0 {
|
|
ContextBreakdownView(
|
|
estimate: contextEstimate,
|
|
contextWindow: resolved?.model.contextLength,
|
|
cachedInputTokens: conversation.usage?.cachedInputTokens ?? 0
|
|
)
|
|
.padding(Metrics.Space.l)
|
|
|
|
Divider()
|
|
}
|
|
|
|
VStack(alignment: .leading, spacing: Metrics.Space.xxs) {
|
|
Button {
|
|
toggleModelPickerSection(.model)
|
|
} label: {
|
|
modelPickerRow(
|
|
title: String(localized: AppStrings.Assistant.model),
|
|
value: resolvedModelLabel,
|
|
isExpanded: expandedModelPickerSection == .model
|
|
)
|
|
}
|
|
.buttonStyle(.plain)
|
|
.termindInputAwareFocusEffect()
|
|
|
|
if expandedModelPickerSection == .model {
|
|
modelOptions
|
|
.transition(.opacity.combined(with: .move(edge: .top)))
|
|
}
|
|
|
|
if supportsThinking, let reasoningResolution {
|
|
Button {
|
|
toggleModelPickerSection(.thinking)
|
|
} label: {
|
|
modelPickerRow(
|
|
title: String(localized: AppStrings.Assistant.effort),
|
|
value: effectiveReasoningEffort.displayName,
|
|
isExpanded: expandedModelPickerSection == .thinking
|
|
)
|
|
}
|
|
.buttonStyle(.plain)
|
|
.termindInputAwareFocusEffect()
|
|
|
|
if expandedModelPickerSection == .thinking {
|
|
thinkingOptions(reasoningResolution)
|
|
.transition(.opacity.combined(with: .move(edge: .top)))
|
|
}
|
|
}
|
|
}
|
|
.padding(Metrics.Space.s)
|
|
.animation(
|
|
Motion.panel(reduceMotion: reduceMotion),
|
|
value: expandedModelPickerSection
|
|
)
|
|
|
|
Divider()
|
|
|
|
Button {
|
|
isModelPickerPresented = false
|
|
window.openSettings(route: .category(.ai))
|
|
} label: {
|
|
Label(AppStrings.Assistant.configureModelProviders.swiftUIKey, systemImage: "slider.horizontal.3")
|
|
.font(.callout)
|
|
.frame(maxWidth: .infinity, alignment: .leading)
|
|
.padding(.horizontal, Metrics.Space.l)
|
|
.padding(.vertical, Metrics.Space.m)
|
|
.contentShape(.rect)
|
|
}
|
|
.buttonStyle(.plain)
|
|
.termindInputAwareFocusEffect()
|
|
}
|
|
.frame(width: 264)
|
|
.termindGlassSurface(cornerRadius: Metrics.Radius.large)
|
|
.presentationBackground(.clear)
|
|
}
|
|
|
|
private func modelPickerRow(
|
|
title: String, value: String, isExpanded: Bool
|
|
) -> some View {
|
|
HStack(spacing: Metrics.Space.s) {
|
|
Text(title)
|
|
Spacer(minLength: Metrics.Space.l)
|
|
Text(value)
|
|
.foregroundStyle(.secondary)
|
|
.lineLimit(1)
|
|
.truncationMode(.middle)
|
|
Image(systemName: "chevron.right")
|
|
.font(.system(size: 8, weight: .semibold))
|
|
.foregroundStyle(.tertiary)
|
|
.rotationEffect(.degrees(isExpanded ? 90 : 0))
|
|
}
|
|
.font(.callout)
|
|
.padding(.horizontal, Metrics.Space.s)
|
|
.padding(.vertical, Metrics.Space.m)
|
|
.frame(maxWidth: .infinity, alignment: .leading)
|
|
.contentShape(.rect)
|
|
}
|
|
|
|
private var modelOptions: some View {
|
|
ScrollView {
|
|
LazyVStack(alignment: .leading, spacing: 0) {
|
|
ForEach(modelOptionItems) { item in
|
|
Group {
|
|
switch item.content {
|
|
case .empty:
|
|
Text(AppStrings.Assistant.noModelsConfigured)
|
|
.font(.caption)
|
|
.foregroundStyle(.secondary)
|
|
.frame(maxWidth: .infinity, alignment: .leading)
|
|
.padding(.horizontal, Metrics.Space.m)
|
|
case .provider(_, let name):
|
|
Text(name)
|
|
.font(.caption2.weight(.medium))
|
|
.foregroundStyle(.tertiary)
|
|
.frame(maxWidth: .infinity, alignment: .leading)
|
|
.padding(.horizontal, Metrics.Space.m)
|
|
case .model(let provider, let model, let selected):
|
|
Button {
|
|
select(model, on: provider)
|
|
} label: {
|
|
pickerOptionRow(model.label, isSelected: selected)
|
|
}
|
|
.buttonStyle(.plain)
|
|
.termindInputAwareFocusEffect()
|
|
}
|
|
}
|
|
.frame(height: item.height)
|
|
}
|
|
}
|
|
}
|
|
// A max height alone has no intrinsic answer inside a newly presented
|
|
// popover. On its first expansion AppKit proposed zero, so Model looked
|
|
// inert until the shorter Effort section forced a second layout pass.
|
|
// A deterministic natural height makes the first click work and still
|
|
// caps large provider lists behind scrolling.
|
|
.frame(height: modelOptionsHeight)
|
|
.padding(.bottom, Metrics.Space.xs)
|
|
}
|
|
|
|
private var modelOptionItems: [AssistantModelOptionListItem] {
|
|
guard !modelProviders.isEmpty else { return [.empty] }
|
|
return modelProviders.flatMap { provider in
|
|
[.provider(provider)]
|
|
+ provider.assistantModels.map { model in
|
|
.model(provider: provider, model: model, selected: isSelected(model, on: provider))
|
|
}
|
|
}
|
|
}
|
|
|
|
private var modelOptionsHeight: CGFloat {
|
|
min(220, max(34, modelOptionItems.reduce(0) { $0 + $1.height }))
|
|
}
|
|
|
|
private func thinkingOptions(
|
|
_ resolution: ModelCapabilityResolver.ReasoningResolution
|
|
) -> some View {
|
|
VStack(alignment: .leading, spacing: Metrics.Space.xxs) {
|
|
ForEach(resolution.supported) { effort in
|
|
Button {
|
|
conversation.reasoningEffort = effort
|
|
} label: {
|
|
pickerOptionRow(
|
|
effort.displayName,
|
|
isSelected: effort == effectiveReasoningEffort
|
|
)
|
|
}
|
|
.buttonStyle(.plain)
|
|
.termindInputAwareFocusEffect()
|
|
}
|
|
}
|
|
.padding(.bottom, Metrics.Space.xs)
|
|
}
|
|
|
|
private func pickerOptionRow(_ title: String, isSelected: Bool) -> some View {
|
|
HStack(spacing: Metrics.Space.s) {
|
|
Image(systemName: "checkmark")
|
|
.font(.caption2.weight(.semibold))
|
|
.opacity(isSelected ? 1 : 0)
|
|
.frame(width: Metrics.Sidebar.rowIcon)
|
|
|
|
Text(title)
|
|
.lineLimit(1)
|
|
.truncationMode(.middle)
|
|
|
|
Spacer(minLength: 0)
|
|
}
|
|
.font(.callout)
|
|
.foregroundStyle(isSelected ? AnyShapeStyle(.primary) : AnyShapeStyle(.secondary))
|
|
.padding(.horizontal, Metrics.Space.m)
|
|
.padding(.vertical, Metrics.Space.xs)
|
|
.frame(maxWidth: .infinity, alignment: .leading)
|
|
.background(
|
|
isSelected ? AnyShapeStyle(.quaternary) : AnyShapeStyle(.clear),
|
|
in: .rect(cornerRadius: Metrics.Radius.medium)
|
|
)
|
|
.contentShape(.rect)
|
|
}
|
|
|
|
private func toggleModelPickerSection(_ section: ModelPickerSection) {
|
|
expandedModelPickerSection = expandedModelPickerSection == section ? nil : section
|
|
}
|
|
|
|
/// The same ring is retained at zero before there is something to weigh.
|
|
///
|
|
/// Replacing the glyph rather than adding a second one: the row is already
|
|
/// four controls wide at 260pt, and a conversation's size is a property of
|
|
/// the model it is being sent to, which is what this menu is about.
|
|
@ViewBuilder
|
|
private func modelGlyph(compact: Bool, contextShare: Double?) -> some View {
|
|
// This is a SwiftUI popover button, not an AppKit `NSMenu` label. Use
|
|
// the same live shape as `/compact` so its transparent centre and
|
|
// semantic track resolve against the current light/dark appearance.
|
|
ContextRing(share: contextShare ?? 0)
|
|
// One column for both. The ring arrives the moment the first turn
|
|
// reports its usage, and a glyph that changed width at that moment
|
|
// would shift the model name sideways mid-reply.
|
|
.frame(width: compact ? 24 : PlanModeChip.glyphWidth)
|
|
}
|
|
|
|
private var modelAndThinkingLabel: String {
|
|
AppStrings.Assistant.modelSummary(
|
|
modelName: resolved?.model.label,
|
|
effortName: supportsThinking ? effectiveReasoningEffort.displayName : nil,
|
|
locale: locale)
|
|
}
|
|
|
|
private var modelAndThinkingAccessibilityLabel: LocalizedStringResource {
|
|
AppStrings.Assistant.modelAccessibilityLabel(
|
|
modelName: resolved?.model.label,
|
|
effortName: supportsThinking ? effectiveReasoningEffort.displayName : nil)
|
|
}
|
|
|
|
private var modelAndThinkingHelp: LocalizedStringResource {
|
|
AppStrings.Assistant.modelHelp(
|
|
modelName: resolved?.model.label, providerName: resolved?.provider.name,
|
|
effortName: supportsThinking ? effectiveReasoningEffort.displayName : nil)
|
|
}
|
|
|
|
private func isSelected(_ model: AIModel, on provider: ModelProvider) -> Bool {
|
|
resolved?.provider.id == provider.id && resolved?.model.id == model.id
|
|
}
|
|
|
|
/// Sets this conversation's model and records the same choice as the
|
|
/// app-wide fallback for conversations that have not chosen one.
|
|
private func select(_ model: AIModel, on provider: ModelProvider) {
|
|
let ref = AIModelRef(modelProviderID: provider.id, modelID: model.id)
|
|
do {
|
|
try app.assistantModelSelections.select(ref, for: conversation)
|
|
} catch {
|
|
window.assistantOperationError = error.localizedDescription
|
|
return
|
|
}
|
|
let resolution = ModelCapabilityResolver.reasoning(model: model, provider: provider)
|
|
conversation.reasoningEffort = resolution.clamp(conversation.reasoningEffort)
|
|
}
|
|
|
|
private func normalizeReasoningEffort() {
|
|
let normalized = effectiveReasoningEffort
|
|
if conversation.reasoningEffort != normalized {
|
|
conversation.reasoningEffort = normalized
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
nonisolated private struct AssistantModelOptionListItem: Identifiable, Hashable, Sendable {
|
|
nonisolated enum ID: Hashable, Sendable {
|
|
case empty
|
|
case provider(ModelProvider.ID)
|
|
case model(ModelProvider.ID, AIModel.ID)
|
|
}
|
|
|
|
nonisolated enum Content: Hashable, Sendable {
|
|
case empty
|
|
case provider(ModelProvider.ID, name: String)
|
|
case model(ModelProvider, AIModel, selected: Bool)
|
|
}
|
|
|
|
let id: ID
|
|
let content: Content
|
|
|
|
static let empty = Self(id: .empty, content: .empty)
|
|
|
|
static func provider(_ provider: ModelProvider) -> Self {
|
|
.init(id: .provider(provider.id), content: .provider(provider.id, name: provider.name))
|
|
}
|
|
|
|
static func model(provider: ModelProvider, model: AIModel, selected: Bool) -> Self {
|
|
.init(
|
|
id: .model(provider.id, model.id),
|
|
content: .model(provider, model, selected: selected)
|
|
)
|
|
}
|
|
|
|
var height: CGFloat {
|
|
switch content {
|
|
case .empty: 34
|
|
case .provider: 18
|
|
case .model: 25
|
|
}
|
|
}
|
|
}
|
|
|
|
// These leaves own observations that must not invalidate the draft editor.
|
|
private struct ComposerContext<Content: View>: View {
|
|
let conversation: ConversationModel
|
|
@ViewBuilder var content: (AgentContextEstimate) -> Content
|
|
|
|
var body: some View {
|
|
content(conversation.contextEstimate)
|
|
}
|
|
}
|
|
|
|
private struct ComposerWaveform: View {
|
|
let transcription: SpeechTranscriptionCoordinator
|
|
let reduceMotion: Bool
|
|
|
|
var body: some View {
|
|
SpeechWaveformView(samples: transcription.levelSamples, reduceMotion: reduceMotion)
|
|
}
|
|
}
|