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preload history small optimization

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This commit is contained in:
Mike Renoir 2022-11-05 21:33:27 +04:00
parent 7d335e817a
commit 3eec2e834e
2 changed files with 10 additions and 3 deletions
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4
submodules/TelegramCore/Sources/State/AccountViewTracker.swift
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@ -330,14 +330,14 @@ public final class AccountViewTracker {
private let externallyUpdatedPeerIdDisposable = MetaDisposable() private let externallyUpdatedPeerIdDisposable = MetaDisposable()
public let chatListPreloadItems = Promise<[ChatHistoryPreloadItem]>([]) public let chatListPreloadItems = Promise<Set<ChatHistoryPreloadItem>>([])
init(account: Account) { init(account: Account) {
self.account = account self.account = account
self.historyViewStateValidationContexts = HistoryViewStateValidationContexts(queue: self.queue, postbox: account.postbox, network: account.network, accountPeerId: account.peerId) self.historyViewStateValidationContexts = HistoryViewStateValidationContexts(queue: self.queue, postbox: account.postbox, network: account.network, accountPeerId: account.peerId)
self.chatHistoryPreloadManager = ChatHistoryPreloadManager(postbox: account.postbox, network: account.network, accountPeerId: account.peerId, networkState: account.networkState, preloadItemsSignal: self.chatListPreloadItems.get() |> distinctUntilChanged) self.chatHistoryPreloadManager = ChatHistoryPreloadManager(postbox: account.postbox, network: account.network, accountPeerId: account.peerId, networkState: account.networkState, preloadItemsSignal: self.chatListPreloadItems.get() |> distinctUntilChanged |> map { Array($0) })
self.externallyUpdatedPeerIdDisposable.set((account.stateManager.externallyUpdatedPeerIds self.externallyUpdatedPeerIdDisposable.set((account.stateManager.externallyUpdatedPeerIds
|> deliverOn(self.queue)).start(next: { [weak self] peerIds in |> deliverOn(self.queue)).start(next: { [weak self] peerIds in

9
submodules/TelegramCore/Sources/State/ChatHistoryPreloadManager.swift
View File

@ -247,12 +247,19 @@ private final class AdditionalPreloadPeerIdsContext {
} }
} }
public struct ChatHistoryPreloadItem : Equatable { public struct ChatHistoryPreloadItem : Equatable, Hashable {
public let index: ChatListIndex public let index: ChatListIndex
public let threadId: Int64? public let threadId: Int64?
public let isMuted: Bool public let isMuted: Bool
public let hasUnread: Bool public let hasUnread: Bool
public func hash(into hasher: inout Hasher) {
hasher.combine(index.hashValue)
if let threadId = threadId {
hasher.combine(threadId)
}
}
public init(index: ChatListIndex, threadId: Int64?, isMuted: Bool, hasUnread: Bool) { public init(index: ChatListIndex, threadId: Int64?, isMuted: Bool, hasUnread: Bool) {
self.index = index self.index = index
self.threadId = threadId self.threadId = threadId