[V5] Replace StreamCollection and LazyCachedMapCollection with Array #993
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laevandus
commented
Oct 3, 2025
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Public Interface public struct ThreadList: View
- public init(factory: Factory,threads: LazyCachedMapCollection<ChatThread>,threadDestination: @escaping @MainActor (ChatThread) -> Factory.ThreadDestination,selectedThread: Binding<ThreadSelectionInfo?>,onItemTap: @escaping (ChatThread) -> Void,onItemAppear: @escaping (Int) -> Void,headerView: @escaping () -> HeaderView,footerView: @escaping () -> FooterView)
+ public init(factory: Factory,threads: [ChatThread],threadDestination: @escaping @MainActor (ChatThread) -> Factory.ThreadDestination,selectedThread: Binding<ThreadSelectionInfo?>,onItemTap: @escaping (ChatThread) -> Void,onItemAppear: @escaping (Int) -> Void,headerView: @escaping () -> HeaderView,footerView: @escaping () -> FooterView)
public struct ChannelsLazyVStack: View
- public init(factory: Factory,channels: LazyCachedMapCollection<ChatChannel>,selectedChannel: Binding<ChannelSelectionInfo?>,swipedChannelId: Binding<String?>,onlineIndicatorShown: @escaping @MainActor (ChatChannel) -> Bool,imageLoader: @escaping @MainActor (ChatChannel) -> UIImage,onItemTap: @escaping @MainActor (ChatChannel) -> Void,onItemAppear: @escaping @MainActor (Int) -> Void,channelNaming: @escaping @MainActor (ChatChannel) -> String,channelDestination: @escaping @MainActor (ChannelSelectionInfo) -> Factory.ChannelDestination,trailingSwipeRightButtonTapped: @escaping @MainActor (ChatChannel) -> Void,trailingSwipeLeftButtonTapped: @escaping @MainActor (ChatChannel) -> Void,leadingSwipeButtonTapped: @escaping @MainActor (ChatChannel) -> Void)
+ public init(factory: Factory,channels: [ChatChannel],selectedChannel: Binding<ChannelSelectionInfo?>,swipedChannelId: Binding<String?>,onlineIndicatorShown: @escaping @MainActor (ChatChannel) -> Bool,imageLoader: @escaping @MainActor (ChatChannel) -> UIImage,onItemTap: @escaping @MainActor (ChatChannel) -> Void,onItemAppear: @escaping @MainActor (Int) -> Void,channelNaming: @escaping @MainActor (ChatChannel) -> String,channelDestination: @escaping @MainActor (ChannelSelectionInfo) -> Factory.ChannelDestination,trailingSwipeRightButtonTapped: @escaping @MainActor (ChatChannel) -> Void,trailingSwipeLeftButtonTapped: @escaping @MainActor (ChatChannel) -> Void,leadingSwipeButtonTapped: @escaping @MainActor (ChatChannel) -> Void)
public struct MessageListView: View, KeyboardReadable
- public init(factory: Factory,channel: ChatChannel,messages: LazyCachedMapCollection<ChatMessage>,messagesGroupingInfo: [String: [String]],scrolledId: Binding<String?>,showScrollToLatestButton: Binding<Bool>,quotedMessage: Binding<ChatMessage?>,currentDateString: String? = nil,listId: String,isMessageThread: Bool = false,shouldShowTypingIndicator: Bool = false,scrollPosition: Binding<String?> = .constant(nil),loadingNextMessages: Bool = false,firstUnreadMessageId: Binding<MessageId?> = .constant(nil),onMessageAppear: @escaping @MainActor (Int, ScrollDirection) -> Void,onScrollToBottom: @escaping @MainActor () -> Void,onLongPress: @escaping @MainActor (MessageDisplayInfo) -> Void,onJumpToMessage: ((String) -> Bool)? = nil)
+ public init(factory: Factory,channel: ChatChannel,messages: [ChatMessage],messagesGroupingInfo: [String: [String]],scrolledId: Binding<String?>,showScrollToLatestButton: Binding<Bool>,quotedMessage: Binding<ChatMessage?>,currentDateString: String? = nil,listId: String,isMessageThread: Bool = false,shouldShowTypingIndicator: Bool = false,scrollPosition: Binding<String?> = .constant(nil),loadingNextMessages: Bool = false,firstUnreadMessageId: Binding<MessageId?> = .constant(nil),onMessageAppear: @escaping @MainActor (Int, ScrollDirection) -> Void,onScrollToBottom: @escaping @MainActor () -> Void,onLongPress: @escaping @MainActor (MessageDisplayInfo) -> Void,onJumpToMessage: ((String) -> Bool)? = nil)
public struct ChannelList: View
- public init(factory: Factory,channels: LazyCachedMapCollection<ChatChannel>,selectedChannel: Binding<ChannelSelectionInfo?>,swipedChannelId: Binding<String?>,scrolledChannelId: Binding<String?> = .constant(nil),scrollable: Bool = true,onlineIndicatorShown: (@MainActor (ChatChannel) -> Bool)? = nil,imageLoader: (@MainActor (ChatChannel) -> UIImage)? = nil,onItemTap: @escaping @MainActor (ChatChannel) -> Void,onItemAppear: @escaping @MainActor (Int) -> Void,channelNaming: (@MainActor (ChatChannel) -> String)? = nil,channelDestination: @escaping @MainActor (ChannelSelectionInfo) -> Factory.ChannelDestination,trailingSwipeRightButtonTapped: @escaping @MainActor (ChatChannel) -> Void = { _ in },trailingSwipeLeftButtonTapped: @escaping @MainActor (ChatChannel) -> Void = { _ in },leadingSwipeButtonTapped: @escaping @MainActor (ChatChannel) -> Void = { _ in })
+ public init(factory: Factory,channels: [ChatChannel],selectedChannel: Binding<ChannelSelectionInfo?>,swipedChannelId: Binding<String?>,scrolledChannelId: Binding<String?> = .constant(nil),scrollable: Bool = true,onlineIndicatorShown: (@MainActor (ChatChannel) -> Bool)? = nil,imageLoader: (@MainActor (ChatChannel) -> UIImage)? = nil,onItemTap: @escaping @MainActor (ChatChannel) -> Void,onItemAppear: @escaping @MainActor (Int) -> Void,channelNaming: (@MainActor (ChatChannel) -> String)? = nil,channelDestination: @escaping @MainActor (ChannelSelectionInfo) -> Factory.ChannelDestination,trailingSwipeRightButtonTapped: @escaping @MainActor (ChatChannel) -> Void = { _ in },trailingSwipeLeftButtonTapped: @escaping @MainActor (ChatChannel) -> Void = { _ in },leadingSwipeButtonTapped: @escaping @MainActor (ChatChannel) -> Void = { _ in })
public struct ThreadsLazyVStack: View
- public init(factory: Factory,threads: LazyCachedMapCollection<ChatThread>,threadDestination: @escaping @MainActor (ChatThread) -> Factory.ThreadDestination,selectedThread: Binding<ThreadSelectionInfo?>,onItemTap: @escaping (ChatThread) -> Void,onItemAppear: @escaping (Int) -> Void)
+ public init(factory: Factory,threads: [ChatThread],threadDestination: @escaping @MainActor (ChatThread) -> Factory.ThreadDestination,selectedThread: Binding<ThreadSelectionInfo?>,onItemTap: @escaping (ChatThread) -> Void,onItemAppear: @escaping (Int) -> Void) |
…llection # Conflicts: # StreamChatSwiftUITestsApp/CustomChannelHeader.swift
…llection # Conflicts: # Sources/StreamChatSwiftUI/ChatThreadList/ChatThreadList.swift
laevandus
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| var messages: LazyCachedMapCollection<ChatMessage> { | ||
| controller.messages | ||
| var messages: [ChatMessage] { | ||
| Array(controller.messages) |
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why's an array needed here?
| var messages: LazyCachedMapCollection<ChatMessage> { | ||
| var replies = messageController.replies | ||
| var messages: [ChatMessage] { | ||
| var replies = Array(messageController.replies) |
| primaryButton: .destructive(Text("Sign out")) { | ||
| withAnimation { | ||
| Task { await chatClient.disconnect() } | ||
| chatClient.disconnect {} |
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I've seen this being changed between these 2 methods. Any specific reason?
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This was a mistake what happened when linter stuff was off (one of the rules changed it and caused an build error). Switching it back to closure based function like it used to be.
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martinmitrevski
approved these changes
Oct 10, 2025
laevandus
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🔗 Issue Links
Related: IOS-1003
🎯 Goal
StreamCollectionandLazyCachedMapCollectiondo not add any value anymore☑️ Contributor Checklist
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