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https://github.com/permissionlesstech/bitchat.git
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jackandClaude Fable 5
38331e62f1
Feature models observe per-conversation objects directly: PublicChatModel forwards the active Conversation's objectWillChange, PrivateInboxModel republishes only for the selected peer's conversation - background appends no longer invalidate foreground views. LegacyConversationStore, the coalescing bridge, and IdentityResolver are deleted (resolver canonicalization proved display-invisible: nothing enumerates direct conversations, lookups are by exact peer ID, and raw keying is strictly more robust - documented as a design deviation). Selection state moves into the store. ChatViewModel.messages/privateChats survive as derived read views for coordinators that genuinely need them; hot paths use a new store-direct privateMessages(for:) witness. Final numbers vs pre-migration baselines: pipeline.privateIngest 9.7k -> 24.0k msg/s (2.5x) pipeline.publicIngest 6.8k -> 13.7k msg/s (2.0x) delivery updates 38k -> 117-133k/s Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
97 lines
3.1 KiB
Swift
97 lines
3.1 KiB
Swift
//
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// CommandSuggestionsView.swift
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// bitchat
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//
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// Created by Islam on 29/10/2025.
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//
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import SwiftUI
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struct CommandSuggestionsView: View {
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@EnvironmentObject private var privateConversationModel: PrivateConversationModel
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@EnvironmentObject private var locationChannelsModel: LocationChannelsModel
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@Binding var messageText: String
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let textColor: Color
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let backgroundColor: Color
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let secondaryTextColor: Color
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private var filteredCommands: [CommandInfo] {
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guard messageText.hasPrefix("/") && !messageText.contains(" ") else { return [] }
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let isGeoPublic = locationChannelsModel.selectedChannel.isLocation
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let isGeoDM = privateConversationModel.selectedPeerID?.isGeoDM == true
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return CommandInfo.all(isGeoPublic: isGeoPublic, isGeoDM: isGeoDM).filter { command in
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command.alias.starts(with: messageText.lowercased())
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}
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}
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var body: some View {
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VStack(alignment: .leading, spacing: 0) {
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ForEach(filteredCommands) { command in
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Button {
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messageText = command.alias + " "
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} label: {
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buttonRow(for: command)
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}
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.buttonStyle(.plain)
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.background(Color.gray.opacity(0.1))
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}
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}
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.background(backgroundColor)
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.overlay(
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RoundedRectangle(cornerRadius: 4)
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.stroke(secondaryTextColor.opacity(0.3), lineWidth: 1)
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)
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}
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private func buttonRow(for command: CommandInfo) -> some View {
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HStack {
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Text(command.alias)
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.font(.bitchatSystem(size: 11, design: .monospaced))
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.foregroundColor(textColor)
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.fontWeight(.medium)
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if let placeholder = command.placeholder {
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Text(placeholder)
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.font(.bitchatSystem(size: 10, design: .monospaced))
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.foregroundColor(secondaryTextColor.opacity(0.8))
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}
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Spacer()
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Text(command.description)
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.font(.bitchatSystem(size: 10, design: .monospaced))
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.foregroundColor(secondaryTextColor)
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}
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.padding(.horizontal, 12)
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.padding(.vertical, 3)
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.frame(maxWidth: .infinity, alignment: .leading)
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}
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}
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@available(iOS 17, macOS 14, *)
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#Preview {
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@Previewable @State var messageText: String = "/"
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let keychain = KeychainManager()
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let viewModel = ChatViewModel(
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keychain: keychain,
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idBridge: NostrIdentityBridge(),
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identityManager: SecureIdentityStateManager(keychain)
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)
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let privateConversationModel = PrivateConversationModel(
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chatViewModel: viewModel,
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conversations: viewModel.conversations
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)
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let locationChannelsModel = LocationChannelsModel()
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CommandSuggestionsView(
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messageText: $messageText,
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textColor: .green,
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backgroundColor: .primary,
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secondaryTextColor: .secondary
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)
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.environmentObject(privateConversationModel)
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.environmentObject(locationChannelsModel)
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}
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