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Sybil-2/ios/Packages/Sybil/Sources/Sybil/SybilSidebarView.swift
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buzzert 4389f805f4
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ios: add persistent Sybil Agent room
Integrate the shared Agent room, durable outbox, cursor replay and read state on iPhone and iPad. Reuse message rendering with native messaging layout and expandable tool details.

Validated with 58 Xcode package tests, six Simulator UI scenarios, read-only production connectivity and independent review.
2026-10-14 13:34:37 -07:00

472 lines
20 KiB
Swift

import Observation
import SwiftUI
import UIKit
struct SybilSidebarView: View {
@Bindable var viewModel: SybilViewModel
private func isSelected(_ item: SidebarItem) -> Bool {
viewModel.draftKind == nil && viewModel.selectedItem == item.selection
}
var body: some View {
VStack(spacing: 0) {
VStack(alignment: .leading, spacing: 14) {
VStack(spacing: 10) {
sidebarActionButton(
title: "New chat",
systemImage: "plus",
isPrimary: true,
isActive: viewModel.draftKind == .chat
) {
viewModel.startNewChat()
}
sidebarActionButton(
title: "New search",
systemImage: "magnifyingglass",
isPrimary: false,
isActive: viewModel.draftKind == .search
) {
viewModel.startNewSearch()
}
}
}
.padding(.horizontal, 12)
.padding(.top, 18)
.padding(.bottom, 10)
Divider()
.overlay(SybilTheme.border)
if let errorMessage = viewModel.errorMessage {
Text(errorMessage)
.font(.sybil(.footnote))
.foregroundStyle(SybilTheme.danger)
.frame(maxWidth: .infinity, alignment: .leading)
.padding(.horizontal, 12)
.padding(.vertical, 10)
Divider()
.overlay(SybilTheme.border)
}
SybilSidebarItemList(
viewModel: viewModel,
isSelected: isSelected,
onSelect: { item in
viewModel.select(item.selection)
}
)
}
.background(SybilTheme.panelGradient)
.navigationTitle("")
.navigationBarTitleDisplayMode(.inline)
.toolbar {
ToolbarItem(placement: .topBarLeading) {
SybilWordmark(size: 18)
}
ToolbarItem(placement: .topBarTrailing) {
Button {
viewModel.openSettings()
} label: {
Image(systemName: viewModel.selectedItem == .settings ? "gearshape.fill" : "gearshape")
.font(.system(size: 16, weight: .semibold))
.foregroundStyle(viewModel.selectedItem == .settings ? SybilTheme.primary : SybilTheme.textMuted)
}
.accessibilityLabel("Settings")
}
}
}
private func sidebarActionButton(
title: String,
systemImage: String,
isPrimary: Bool,
isActive: Bool,
action: @escaping () -> Void
) -> some View {
Button(action: action) {
Label(title, systemImage: systemImage)
.font(.sybil(.subheadline, weight: .semibold))
.foregroundStyle(isPrimary ? SybilTheme.text : SybilTheme.text.opacity(0.92))
.padding(.horizontal, 13)
.padding(.vertical, 11)
.frame(maxWidth: .infinity, alignment: .leading)
.background(
RoundedRectangle(cornerRadius: 11)
.fill(isPrimary ? SybilTheme.primaryGradient : LinearGradient(colors: [SybilTheme.surface.opacity(0.86), SybilTheme.surface.opacity(0.62)], startPoint: .topLeading, endPoint: .bottomTrailing))
)
.overlay(
RoundedRectangle(cornerRadius: 11)
.stroke(isActive ? SybilTheme.primary.opacity(0.70) : SybilTheme.border.opacity(isPrimary ? 0.28 : 0.72), lineWidth: 1)
)
}
.buttonStyle(.plain)
}
}
struct SybilSidebarItemList: View {
@Bindable var viewModel: SybilViewModel
var isSelected: (SidebarItem) -> Bool
var onSelect: (SidebarItem) -> Void
var onOpenForkedChat: ((String) -> Void)? = nil
var onSelectAgent: (() -> Void)? = nil
var isAgentSelected: Bool? = nil
@State private var renameTarget: SidebarItem?
@State private var renameTitle = ""
@FocusState private var isSearchFocused: Bool
private var isRenameAlertPresented: Binding<Bool> {
Binding {
renameTarget != nil
} set: { isPresented in
if !isPresented {
renameTarget = nil
renameTitle = ""
}
}
}
var body: some View {
VStack(spacing: 0) {
Button {
if let onSelectAgent { onSelectAgent() } else { viewModel.select(.agent) }
} label: {
HStack(spacing: 10) {
AgentAvatar()
Text("Sybil Agent").font(.sybil(.subheadline, weight: .semibold))
Spacer()
if viewModel.agent.isBusy { ProgressView().controlSize(.small).accessibilityLabel("Agent is working") }
if viewModel.agent.unreadCount > 0 {
Text(String(viewModel.agent.unreadCount))
.font(.sybil(.caption, weight: .semibold))
.padding(.horizontal, 7).padding(.vertical, 3)
.background(SybilTheme.primary, in: Capsule())
.accessibilityLabel("\(viewModel.agent.unreadCount) unread replies")
}
}
.foregroundStyle(SybilTheme.text)
.padding(12)
.background((isAgentSelected ?? (viewModel.selectedItem == .agent && viewModel.draftKind == nil)) ? SybilTheme.primary.opacity(0.22) : SybilTheme.surface.opacity(0.7), in: RoundedRectangle(cornerRadius: 12))
.overlay(RoundedRectangle(cornerRadius: 12).stroke(SybilTheme.border))
}
.buttonStyle(.plain)
.accessibilityIdentifier("agent-sidebar")
.padding(.horizontal, 10).padding(.top, 10)
HStack(spacing: 10) {
Image(systemName: "magnifyingglass")
.foregroundStyle(SybilTheme.textMuted)
TextField("Search chats and web searches", text: Binding(
get: { viewModel.sidebarSearchQuery },
set: { viewModel.setSidebarSearchQuery($0) }
))
.font(.sybil(.subheadline))
.foregroundStyle(SybilTheme.text)
.textInputAutocapitalization(.never)
.autocorrectionDisabled()
.submitLabel(.search)
.focused($isSearchFocused)
.accessibilityLabel("Search conversation history and saved web searches")
.onSubmit {
isSearchFocused = false
Task { await viewModel.refreshSidebarSearch() }
}
if !viewModel.sidebarSearchQuery.isEmpty {
Button {
viewModel.setSidebarSearchQuery("")
} label: {
Image(systemName: "xmark.circle.fill")
.foregroundStyle(SybilTheme.textMuted)
}
.buttonStyle(.plain)
.accessibilityLabel("Clear history search")
}
}
.padding(12)
.background(SybilTheme.surface, in: RoundedRectangle(cornerRadius: 12))
.overlay(RoundedRectangle(cornerRadius: 12).stroke(SybilTheme.border, lineWidth: 1))
.padding(10)
itemList
}
}
private var itemList: some View {
Group {
if viewModel.isSearchingSidebar ||
(!viewModel.isSidebarSearchActive && viewModel.isLoadingCollections && viewModel.sidebarItems.isEmpty) {
VStack(alignment: .leading, spacing: 8) {
ProgressView()
.tint(SybilTheme.primary)
Text(viewModel.isSidebarSearchActive ? "Searching history…" : "Loading conversations…")
.font(.sybil(.footnote))
.foregroundStyle(SybilTheme.textMuted)
}
.frame(maxWidth: .infinity, maxHeight: .infinity, alignment: .topLeading)
.padding(16)
} else if let error = viewModel.sidebarSearchError, viewModel.isSidebarSearchActive {
VStack(spacing: 12) {
Text(error)
.font(.sybil(.footnote))
.foregroundStyle(SybilTheme.danger)
.multilineTextAlignment(.center)
Button("Try again") {
Task { await viewModel.refreshSidebarSearch() }
}
}
.frame(maxWidth: .infinity, maxHeight: .infinity)
.padding(16)
} else if viewModel.visibleSidebarItems.isEmpty {
VStack(spacing: 10) {
Image(systemName: viewModel.isSidebarSearchActive ? "magnifyingglass" : "message.badge")
.font(.system(size: 20, weight: .medium))
.foregroundStyle(SybilTheme.textMuted)
Text(viewModel.isSidebarSearchActive ? "No matching chats or web searches." : "Start a chat or run your first search.")
.font(.sybil(.footnote))
.multilineTextAlignment(.center)
.foregroundStyle(SybilTheme.textMuted)
if viewModel.isSidebarSearchActive {
Text("Try a title, a query, or words from a conversation.")
.font(.sybil(.caption))
.multilineTextAlignment(.center)
.foregroundStyle(SybilTheme.textMuted)
}
}
.frame(maxWidth: .infinity, maxHeight: .infinity)
.padding(16)
} else {
ScrollView {
LazyVStack(alignment: .leading, spacing: 8) {
ForEach(viewModel.visibleSidebarItems) { item in
Button {
isSearchFocused = false
onSelect(item)
} label: {
SybilSidebarRow(item: item, isSelected: isSelected(item), searchQuery: viewModel.sidebarSearchQuery)
}
.buttonStyle(.plain)
.contextMenu {
Button {
Task {
await viewModel.setItemStarred(item.selection, starred: !item.starred)
}
} label: {
Label(item.starred ? "Unstar" : "Star", systemImage: item.starred ? "star.slash" : "star")
}
if case let .chat(chatID) = item.selection {
Button {
forkChat(item)
} label: {
Label("Fork", systemImage: "arrow.triangle.branch")
}
.disabled(viewModel.isForkingChat || item.isRunning)
Button {
renameTarget = item
renameTitle = item.title
} label: {
Label("Rename", systemImage: "pencil")
}
Button {
UIPasteboard.general.string = chatID
} label: {
Label("Copy Session ID", systemImage: "doc.on.doc")
}
}
Button(role: .destructive) {
Task {
await viewModel.deleteItem(item.selection)
}
} label: {
Label("Delete", systemImage: "trash")
}
}
}
if viewModel.isSidebarSearchActive && viewModel.sidebarSearchHasMore {
Text("Showing the 100 most recent matches. Refine your search to find more.")
.font(.sybil(.caption))
.foregroundStyle(SybilTheme.textMuted)
.padding(12)
}
}
.padding(10)
}
.scrollDismissesKeyboard(.interactively)
.refreshable {
await viewModel.refreshSidebarCollectionsFromPullToRefresh()
}
}
}
.alert("Rename Chat", isPresented: isRenameAlertPresented) {
TextField("Title", text: $renameTitle)
Button("Cancel", role: .cancel) {
renameTarget = nil
renameTitle = ""
}
Button("Save") {
let target = renameTarget
let title = renameTitle
renameTarget = nil
renameTitle = ""
if let target, case let .chat(chatID) = target.selection {
Task {
await viewModel.renameChat(chatID: chatID, title: title)
}
}
}
.disabled(renameTitle.trimmingCharacters(in: .whitespacesAndNewlines).isEmpty)
}
}
private func forkChat(_ item: SidebarItem) {
guard case let .chat(chatID) = item.selection else {
return
}
let selectionAtStart = viewModel.selectedItem
let draftKindAtStart = viewModel.draftKind
Task {
guard let forkedChat = await viewModel.forkChat(chatID: chatID),
viewModel.selectedItem == selectionAtStart,
viewModel.draftKind == draftKindAtStart else {
return
}
if let onOpenForkedChat {
onOpenForkedChat(forkedChat.id)
} else {
viewModel.select(.chat(forkedChat.id))
}
}
}
}
struct SybilSidebarRow: View {
var item: SidebarItem
var isSelected: Bool
var searchQuery = ""
private func highlightedSnippet(_ snippet: String) -> AttributedString {
var highlighted = AttributedString(snippet)
guard let words = try? NSRegularExpression(pattern: #"[\p{L}\p{N}\p{M}\p{Co}]+"#) else { return highlighted }
let terms = words.matches(in: searchQuery, range: NSRange(searchQuery.startIndex..., in: searchQuery)).compactMap { match -> String? in
guard let range = Range(match.range, in: searchQuery) else { return nil }
return String(searchQuery[range]).folding(options: [.diacriticInsensitive, .caseInsensitive], locale: Locale(identifier: "en_US_POSIX"))
}.filter { !$0.isEmpty }
for word in words.matches(in: snippet, range: NSRange(snippet.startIndex..., in: snippet)) {
guard let range = Range(word.range, in: snippet) else { continue }
let normalized = String(snippet[range]).folding(options: [.diacriticInsensitive, .caseInsensitive], locale: Locale(identifier: "en_US_POSIX"))
guard terms.contains(where: { normalized.hasPrefix($0) }),
let start = AttributedString.Index(range.lowerBound, within: highlighted),
let end = AttributedString.Index(range.upperBound, within: highlighted) else { continue }
highlighted[start..<end].font = .sybil(.caption, weight: .semibold)
}
return highlighted
}
private var isHighlighted: Bool {
isSelected
}
private var iconName: String {
switch item.kind {
case .chat: return "message"
case .search: return "globe"
}
}
var body: some View {
VStack(alignment: .leading, spacing: 6) {
HStack(spacing: 8) {
Image(systemName: iconName)
.font(.system(size: 12, weight: .semibold))
.foregroundStyle(isHighlighted ? SybilTheme.accent : SybilTheme.textMuted)
.frame(width: 22, height: 22)
.background(
RoundedRectangle(cornerRadius: 7)
.fill(isHighlighted ? SybilTheme.accent.opacity(0.12) : SybilTheme.surface.opacity(0.72))
.overlay(
RoundedRectangle(cornerRadius: 7)
.stroke(isHighlighted ? SybilTheme.accent.opacity(0.36) : SybilTheme.border.opacity(0.72), lineWidth: 1)
)
)
Text(item.title)
.font(.sybil(.subheadline, weight: .semibold))
.lineLimit(1)
.layoutPriority(1)
if item.starred {
Image(systemName: "star.fill")
.font(.system(size: 10, weight: .semibold))
.foregroundStyle(.yellow)
}
Spacer(minLength: 8)
if item.isRunning {
SybilSidebarActivityIndicator()
}
}
HStack(spacing: 8) {
Text(item.updatedAt.sybilRelativeLabel)
.font(.sybil(.caption2))
.foregroundStyle(SybilTheme.textMuted)
if let initiated = item.initiatedLabel {
Spacer(minLength: 0)
Text(initiated)
.font(.sybil(.caption2))
.foregroundStyle(SybilTheme.textMuted.opacity(0.88))
.lineLimit(1)
.multilineTextAlignment(.trailing)
.frame(maxWidth: .infinity, alignment: .trailing)
}
}
if let snippet = item.searchSnippet, !snippet.isEmpty {
Text(highlightedSnippet(snippet.replacingOccurrences(of: #"\s+"#, with: " ", options: .regularExpression)))
.font(.sybil(.caption))
.foregroundStyle(SybilTheme.textMuted)
.lineLimit(1)
.truncationMode(.middle)
.multilineTextAlignment(.leading)
}
}
.foregroundStyle(SybilTheme.text)
.padding(.horizontal, 12)
.padding(.vertical, 10)
.frame(maxWidth: .infinity, alignment: .leading)
.background(
RoundedRectangle(cornerRadius: 12)
.fill(isHighlighted ? SybilTheme.selectedRowGradient : LinearGradient(colors: [SybilTheme.surface.opacity(0.56), SybilTheme.surface.opacity(0.36)], startPoint: .topLeading, endPoint: .bottomTrailing))
)
.overlay(
RoundedRectangle(cornerRadius: 12)
.stroke(isHighlighted ? SybilTheme.primary.opacity(0.55) : SybilTheme.border.opacity(0.72), lineWidth: 1)
)
.contentShape(RoundedRectangle(cornerRadius: 12))
}
}
struct SybilSidebarActivityIndicator: View {
var body: some View {
ProgressView()
.progressViewStyle(.circular)
.controlSize(.small)
.tint(SybilTheme.accent)
.scaleEffect(0.82)
.frame(width: 16, height: 16)
.accessibilityLabel("Generating")
}
}