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ios: hide raw tool entries in Agent transcript
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buzzert
2026-10-14 15:40:37 -07:00
parent 56279fba7f
commit 4cbab487d0
5 changed files with 203 additions and 87 deletions
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ios/Packages/Sybil/Sources/Sybil/SybilAgentModels.swift
+17
View File
@@ -203,6 +203,23 @@ struct AgentRoomState: Equatable, Sendable {
}
}
// Filter only the transcript projection, before windowing. Keep the room's raw
// messages and cursors intact for upserts, replay, unread state and activity.
struct AgentTranscript {
let messages: [Message]
let startIndex: Int
var displayed: [Message] { Array(messages.dropFirst(startIndex)) }
init(messages: [Message], startID: String? = nil, limit: Int = 100) {
let visible = messages.filter {
$0.role != .tool && $0.metadata?.objectValue?["kind"]?.stringValue != "tool_call"
}
self.messages = visible
startIndex = startID.flatMap { id in visible.firstIndex(where: { $0.id == id }) }
?? max(0, visible.count - limit)
}
}
// The transcript latch is independent of the truthful sidebar/worker activity.
struct AgentPresentation {
private(set) var suppressed = false
ios/Packages/Sybil/Sources/Sybil/SybilAgentView.swift
+7 -63
View File
@@ -22,9 +22,10 @@ struct SybilAgentView: View {
}
var body: some View {
let rendered = room.snapshot
let allMessages = room.messages
let startIndex = historyStartID.flatMap { id in allMessages.firstIndex(where: { $0.id == id }) } ?? max(0, allMessages.count - historyLimit)
let displayed = Array(allMessages.dropFirst(startIndex))
let transcript = AgentTranscript(messages: room.messages, startID: historyStartID, limit: historyLimit)
let allMessages = transcript.messages
let startIndex = transcript.startIndex
let displayed = transcript.displayed
VStack(spacing: 0) {
ScrollViewReader { proxy in
ScrollView {
@@ -51,13 +52,7 @@ struct SybilAgentView: View {
.frame(maxWidth: .infinity)
.padding(.vertical, 6)
}
Group {
if message.isToolCallLog {
AgentToolCard(message: message)
} else {
AgentMessageRow(message: message, retry: { room.retry(message.id) })
}
}
AgentMessageRow(message: message, retry: { room.retry(message.id) })
.background(GeometryReader { geometry in
Color.clear.preference(key: AgentRowFrames.self, value: [message.id: geometry.frame(in: .named("agent-scroll"))])
})
@@ -110,8 +105,8 @@ struct SybilAgentView: View {
.map { AgentReadingAnchor(id: $0.key, offset: $0.value.minY) }
let anchor = restoreAnchor ?? (!atLatest && !isScrolling ? previousAnchor : nil)
if let anchor, let frame = frames[anchor.id], abs(frame.minY - anchor.offset) > 1 {
// Restore the exact pixel offset after insertion, tool
// expansion or text reflow. Normalize the saved frames to
// Restore the exact pixel offset after insertion or text
// reflow. Normalize the saved frames to
// the requested offset so the next layout cannot undo it.
let requested = scrollMetrics.offset + frame.minY - anchor.offset
let target = min(max(requested, -scrollMetrics.topInset), max(-scrollMetrics.topInset, scrollMetrics.contentHeight - scrollMetrics.height + scrollMetrics.bottomInset))
@@ -260,57 +255,6 @@ private struct AgentMessageRow: View {
}
}
struct AgentToolCard: View {
var message: Message
@State private var expanded = false
var body: some View {
if let metadata = message.toolCallMetadata {
VStack(alignment: .leading, spacing: 0) {
Button {
expanded.toggle()
} label: {
HStack(spacing: 8) {
ToolCallActivityChip(metadata: metadata, fallbackContent: message.content, createdAt: message.createdAt, compactLayout: true)
.allowsHitTesting(false)
Spacer(minLength: 0)
Image(systemName: expanded ? "chevron.down" : "chevron.right")
.font(.system(size: 13, weight: .semibold))
}
.contentShape(Rectangle())
}
.buttonStyle(.plain)
.accessibilityIdentifier("agent-tool-\(metadata.toolName ?? "tool")")
.accessibilityValue(expanded ? "Expanded" : "Collapsed")
if expanded {
VStack(alignment: .leading, spacing: 12) {
if let args = metadata.args { detail("Input", text: pretty(args)) }
if let error = metadata.error { detail("Error", text: error) }
if let result = metadata.result { detail("Result", text: pretty(result)) }
else if let preview = metadata.resultPreview { detail("Result", text: preview) }
if metadata.args == nil && metadata.result == nil && metadata.resultPreview == nil && metadata.error == nil {
Text(message.content).font(.sybil(.caption))
}
}.padding(.top, 8).frame(maxWidth: .infinity, alignment: .leading)
}
}
.foregroundStyle(SybilTheme.textMuted)
.padding(8)
.background(SybilTheme.surface.opacity(0.8), in: RoundedRectangle(cornerRadius: 14))
}
}
private func detail(_ title: String, text: String) -> some View {
VStack(alignment: .leading, spacing: 4) {
Text(title).font(.sybil(.caption, weight: .semibold)).accessibilityIdentifier("agent-tool-\(title.lowercased())")
Text(text).font(.system(size: 12, design: .monospaced)).textSelection(.enabled)
}
}
private func pretty(_ value: JSONValue) -> String {
if let text = value.stringValue { return text }
let encoder = JSONEncoder(); encoder.outputFormatting = [.prettyPrinted, .sortedKeys]
return (try? encoder.encode(value)).map { String(decoding: $0, as: UTF8.self) } ?? ""
}
}
// Animate both occupied height and content, so incoming rows push older history up.
private struct AgentGrowingLayout: Layout {
var progress: CGFloat