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Search filters fixes

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This commit is contained in:
Ilya Laktyushin
2020-09-29 03:12:59 +04:00
parent c0e64535bf
commit 1d1e3de5d5
2 changed files with 16 additions and 2 deletions
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14
submodules/TelegramUI/Sources/ChatHistoryListNode.swift
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@@ -649,7 +649,8 @@ public final class ChatHistoryListNode: ListView, ChatHistoryNode {
let currentViewVersion = Atomic<Int?>(value: nil)
let historyViewUpdate: Signal<(ChatHistoryViewUpdate, Int), NoError>
if case let .custom(messages, _, loadMore) = source {
var isFirstTime = true
if case let .custom(messages, at, _) = source {
historyViewUpdate = messages
|> map { messages, _, hasMore in
let version = currentViewVersion.modify({ value in
@@ -659,7 +660,16 @@ public final class ChatHistoryListNode: ListView, ChatHistoryNode {
return 0
}
})!
return (ChatHistoryViewUpdate.HistoryView(view: MessageHistoryView(tagMask: nil, namespaces: .all, entries: messages.reversed().map { MessageHistoryEntry(message: $0, isRead: false, location: nil, monthLocation: nil, attributes: MutableMessageHistoryEntryAttributes(authorIsContact: false)) }, holeEarlier: hasMore), type: .Generic(type: ViewUpdateType.Initial), scrollPosition: nil, flashIndicators: false, originalScrollPosition: nil, initialData: ChatHistoryCombinedInitialData(initialData: nil, buttonKeyboardMessage: nil, cachedData: nil, cachedDataMessages: nil, readStateData: nil), id: 0), version)
let scrollPosition: ChatHistoryViewScrollPosition?
if isFirstTime, let messageIndex = messages.first(where: { $0.id == at })?.index {
scrollPosition = .index(index: .message(messageIndex), position: .center(.bottom), directionHint: .Down, animated: false, highlight: false)
isFirstTime = false
} else {
scrollPosition = nil
}
return (ChatHistoryViewUpdate.HistoryView(view: MessageHistoryView(tagMask: nil, namespaces: .all, entries: messages.reversed().map { MessageHistoryEntry(message: $0, isRead: false, location: nil, monthLocation: nil, attributes: MutableMessageHistoryEntryAttributes(authorIsContact: false)) }, holeEarlier: hasMore), type: .Generic(type: ViewUpdateType.Initial), scrollPosition: scrollPosition, flashIndicators: false, originalScrollPosition: nil, initialData: ChatHistoryCombinedInitialData(initialData: nil, buttonKeyboardMessage: nil, cachedData: nil, cachedDataMessages: nil, readStateData: nil), id: 0), version)
}
} else {
historyViewUpdate = self.chatHistoryLocationPromise.get()