mirror of
https://github.com/Swiftgram/Telegram-iOS.git
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293 lines
11 KiB
Swift
293 lines
11 KiB
Swift
import Foundation
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final class MutableMessageHistoryThreadIndexView: MutablePostboxView {
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final class Item {
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let id: Int64
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let pinnedIndex: Int?
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let index: MessageIndex
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var info: CodableEntry
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var tagSummaryInfo: [ChatListEntryMessageTagSummaryKey: ChatListMessageTagSummaryInfo]
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var topMessage: Message?
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var embeddedInterfaceState: StoredPeerChatInterfaceState?
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init(
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id: Int64,
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pinnedIndex: Int?,
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index: MessageIndex,
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info: CodableEntry,
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tagSummaryInfo: [ChatListEntryMessageTagSummaryKey: ChatListMessageTagSummaryInfo],
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topMessage: Message?,
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embeddedInterfaceState: StoredPeerChatInterfaceState?
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) {
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self.id = id
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self.pinnedIndex = pinnedIndex
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self.index = index
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self.info = info
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self.tagSummaryInfo = tagSummaryInfo
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self.topMessage = topMessage
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self.embeddedInterfaceState = embeddedInterfaceState
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}
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}
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fileprivate let peerId: PeerId
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fileprivate let summaryComponents: ChatListEntrySummaryComponents
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fileprivate var peer: Peer?
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fileprivate var peerNotificationSettings: PeerNotificationSettings?
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fileprivate var items: [Item] = []
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private var hole: ForumTopicListHolesEntry?
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fileprivate var isLoading: Bool = false
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init(postbox: PostboxImpl, peerId: PeerId, summaryComponents: ChatListEntrySummaryComponents) {
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self.peerId = peerId
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self.summaryComponents = summaryComponents
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self.reload(postbox: postbox)
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}
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private func reload(postbox: PostboxImpl) {
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self.items.removeAll()
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self.peer = postbox.peerTable.get(self.peerId)
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self.peerNotificationSettings = postbox.peerNotificationSettingsTable.getEffective(self.peerId)
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let validIndexBoundary = postbox.peerThreadCombinedStateTable.get(peerId: peerId)?.validIndexBoundary
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self.isLoading = validIndexBoundary == nil
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if let validIndexBoundary = validIndexBoundary {
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if validIndexBoundary.messageId != 1 {
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self.hole = ForumTopicListHolesEntry(peerId: self.peerId, index: validIndexBoundary)
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} else {
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self.hole = nil
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}
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} else {
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self.hole = ForumTopicListHolesEntry(peerId: self.peerId, index: nil)
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}
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if !self.isLoading {
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let pinnedThreadIds = postbox.messageHistoryThreadPinnedTable.get(peerId: self.peerId)
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for item in postbox.messageHistoryThreadIndexTable.getAll(peerId: self.peerId) {
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var pinnedIndex: Int?
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if let index = pinnedThreadIds.firstIndex(of: item.threadId) {
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pinnedIndex = index
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}
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var tagSummaryInfo: [ChatListEntryMessageTagSummaryKey: ChatListMessageTagSummaryInfo] = [:]
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for (key, component) in self.summaryComponents.components {
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var tagSummaryCount: Int32?
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var actionsSummaryCount: Int32?
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if let tagSummary = component.tagSummary {
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let key = MessageHistoryTagsSummaryKey(tag: key.tag, peerId: self.peerId, threadId: item.threadId, namespace: tagSummary.namespace)
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if let summary = postbox.messageHistoryTagsSummaryTable.get(key) {
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tagSummaryCount = summary.count
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}
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}
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if let actionsSummary = component.actionsSummary {
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let key = PendingMessageActionsSummaryKey(type: key.actionType, peerId: self.peerId, namespace: actionsSummary.namespace)
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actionsSummaryCount = postbox.pendingMessageActionsMetadataTable.getCount(.peerNamespaceAction(key.peerId, key.namespace, key.type))
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}
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tagSummaryInfo[key] = ChatListMessageTagSummaryInfo(
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tagSummaryCount: tagSummaryCount,
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actionsSummaryCount: actionsSummaryCount
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)
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}
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var embeddedInterfaceState: StoredPeerChatInterfaceState?
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embeddedInterfaceState = postbox.peerChatThreadInterfaceStateTable.get(PeerChatThreadId(peerId: self.peerId, threadId: item.threadId))
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self.items.append(Item(
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id: item.threadId,
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pinnedIndex: pinnedIndex,
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index: item.index,
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info: item.info.data,
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tagSummaryInfo: tagSummaryInfo,
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topMessage: postbox.getMessage(item.index.id),
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embeddedInterfaceState: embeddedInterfaceState
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))
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}
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self.items.sort(by: { lhs, rhs in
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if let lhsPinnedIndex = lhs.pinnedIndex, let rhsPinnedIndex = rhs.pinnedIndex {
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return lhsPinnedIndex < rhsPinnedIndex
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} else if (lhs.pinnedIndex == nil) != (rhs.pinnedIndex == nil) {
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if lhs.pinnedIndex != nil {
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return true
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} else {
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return false
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}
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}
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return lhs.index > rhs.index
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})
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}
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}
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func replay(postbox: PostboxImpl, transaction: PostboxTransaction) -> Bool {
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var updated = false
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if transaction.updatedMessageThreadPeerIds.contains(self.peerId) || transaction.updatedPinnedThreads.contains(self.peerId) || transaction.updatedPeerThreadCombinedStates.contains(self.peerId) || transaction.currentUpdatedMessageTagSummaries.contains(where: { $0.key.peerId == self.peerId }) || transaction.currentUpdatedMessageActionsSummaries.contains(where: { $0.key.peerId == self.peerId }) || transaction.currentUpdatedPeerChatListEmbeddedStates.contains(self.peerId) || transaction.currentUpdatedPeerNotificationSettings[self.peerId] != nil || transaction.updatedPinnedThreads.contains(self.peerId) {
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self.reload(postbox: postbox)
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updated = true
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}
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return updated
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}
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func topHole() -> ForumTopicListHolesEntry? {
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return self.hole
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}
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func refreshDueToExternalTransaction(postbox: PostboxImpl) -> Bool {
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self.reload(postbox: postbox)
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return true
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}
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func immutableView() -> PostboxView {
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return MessageHistoryThreadIndexView(self)
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}
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}
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public final class EngineMessageHistoryThread {
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public final class Item: Equatable {
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public let id: Int64
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public let pinnedIndex: Int?
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public let index: MessageIndex
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public let info: CodableEntry
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public let tagSummaryInfo: [ChatListEntryMessageTagSummaryKey: ChatListMessageTagSummaryInfo]
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public let topMessage: Message?
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public let embeddedInterfaceState: StoredPeerChatInterfaceState?
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public init(
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id: Int64,
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pinnedIndex: Int?,
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index: MessageIndex,
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info: CodableEntry,
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tagSummaryInfo: [ChatListEntryMessageTagSummaryKey: ChatListMessageTagSummaryInfo],
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topMessage: Message?,
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embeddedInterfaceState: StoredPeerChatInterfaceState?
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) {
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self.id = id
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self.pinnedIndex = pinnedIndex
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self.index = index
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self.info = info
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self.tagSummaryInfo = tagSummaryInfo
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self.topMessage = topMessage
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self.embeddedInterfaceState = embeddedInterfaceState
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}
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public static func ==(lhs: Item, rhs: Item) -> Bool {
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if lhs.id != rhs.id {
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return false
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}
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if lhs.pinnedIndex != rhs.pinnedIndex {
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return false
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}
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if lhs.index != rhs.index {
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return false
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}
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if lhs.info != rhs.info {
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return false
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}
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if lhs.tagSummaryInfo != rhs.tagSummaryInfo {
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return false
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}
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if let lhsMessage = lhs.topMessage, let rhsMessage = rhs.topMessage {
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if lhsMessage.index != rhsMessage.index {
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return false
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}
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if lhsMessage.stableVersion != rhsMessage.stableVersion {
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return false
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}
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} else if (lhs.topMessage == nil) != (rhs.topMessage == nil) {
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return false
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}
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if lhs.embeddedInterfaceState != rhs.embeddedInterfaceState {
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return false
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}
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return true
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}
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}
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}
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public final class MessageHistoryThreadIndexView: PostboxView {
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public let peer: Peer?
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public let peerNotificationSettings: PeerNotificationSettings?
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public let items: [EngineMessageHistoryThread.Item]
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public let isLoading: Bool
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init(_ view: MutableMessageHistoryThreadIndexView) {
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self.peer = view.peer
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self.peerNotificationSettings = view.peerNotificationSettings
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var items: [EngineMessageHistoryThread.Item] = []
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for item in view.items {
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items.append(EngineMessageHistoryThread.Item(
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id: item.id,
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pinnedIndex: item.pinnedIndex,
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index: item.index,
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info: item.info,
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tagSummaryInfo: item.tagSummaryInfo,
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topMessage: item.topMessage,
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embeddedInterfaceState: item.embeddedInterfaceState
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))
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}
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self.items = items
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self.isLoading = view.isLoading
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}
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}
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final class MutableMessageHistoryThreadInfoView: MutablePostboxView {
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private let peerId: PeerId
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private let threadId: Int64
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fileprivate var info: StoredMessageHistoryThreadInfo?
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init(postbox: PostboxImpl, peerId: PeerId, threadId: Int64) {
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self.peerId = peerId
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self.threadId = threadId
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self.reload(postbox: postbox)
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}
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private func reload(postbox: PostboxImpl) {
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self.info = postbox.messageHistoryThreadIndexTable.get(peerId: self.peerId, threadId: self.threadId)
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}
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func replay(postbox: PostboxImpl, transaction: PostboxTransaction) -> Bool {
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var updated = false
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if transaction.updatedMessageThreadPeerIds.contains(self.peerId) {
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let info = postbox.messageHistoryThreadIndexTable.get(peerId: self.peerId, threadId: self.threadId)
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if self.info != info {
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self.info = info
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updated = true
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}
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}
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return updated
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}
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func refreshDueToExternalTransaction(postbox: PostboxImpl) -> Bool {
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return false
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}
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func immutableView() -> PostboxView {
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return MessageHistoryThreadInfoView(self)
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}
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}
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public final class MessageHistoryThreadInfoView: PostboxView {
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public let info: StoredMessageHistoryThreadInfo?
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init(_ view: MutableMessageHistoryThreadInfoView) {
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self.info = view.info
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}
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}
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