mirror of
https://github.com/Swiftgram/Telegram-iOS.git
synced 2025-06-16 05:55:20 +00:00
651 lines
30 KiB
Swift
651 lines
30 KiB
Swift
import Foundation
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public struct ChatListEntryMessageTagSummaryComponent {
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public let tag: MessageTags
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public let namespace: MessageId.Namespace
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public init(tag: MessageTags, namespace: MessageId.Namespace) {
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self.tag = tag
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self.namespace = namespace
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}
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}
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public struct ChatListEntryPendingMessageActionsSummaryComponent {
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public let type: PendingMessageActionType
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public let namespace: MessageId.Namespace
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public init(type: PendingMessageActionType, namespace: MessageId.Namespace) {
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self.type = type
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self.namespace = namespace
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}
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}
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public struct ChatListEntrySummaryComponents {
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public let tagSummary: ChatListEntryMessageTagSummaryComponent?
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public let actionsSummary: ChatListEntryPendingMessageActionsSummaryComponent?
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public init(tagSummary: ChatListEntryMessageTagSummaryComponent? = nil, actionsSummary: ChatListEntryPendingMessageActionsSummaryComponent? = nil) {
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self.tagSummary = tagSummary
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self.actionsSummary = actionsSummary
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}
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}
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public struct ChatListMessageTagSummaryInfo: Equatable {
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public let tagSummaryCount: Int32?
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public let actionsSummaryCount: Int32?
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public init(tagSummaryCount: Int32? = nil, actionsSummaryCount: Int32? = nil) {
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self.tagSummaryCount = tagSummaryCount
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self.actionsSummaryCount = actionsSummaryCount
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}
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public static func ==(lhs: ChatListMessageTagSummaryInfo, rhs: ChatListMessageTagSummaryInfo) -> Bool {
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return lhs.tagSummaryCount == rhs.tagSummaryCount && lhs.actionsSummaryCount == rhs.actionsSummaryCount
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}
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}
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public final class ChatListGroupReferencePeer: Equatable {
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public let peer: RenderedPeer
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public let isUnread: Bool
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init(peer: RenderedPeer, isUnread: Bool) {
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self.peer = peer
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self.isUnread = isUnread
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}
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public static func ==(lhs: ChatListGroupReferencePeer, rhs: ChatListGroupReferencePeer) -> Bool {
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if lhs.peer != rhs.peer {
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return false
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}
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if lhs.isUnread != rhs.isUnread {
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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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public struct ChatListGroupReferenceEntry: Equatable {
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public let groupId: PeerGroupId
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public let message: Message?
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public let renderedPeers: [ChatListGroupReferencePeer]
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public let unreadState: PeerGroupUnreadCountersCombinedSummary
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public static func ==(lhs: ChatListGroupReferenceEntry, rhs: ChatListGroupReferenceEntry) -> Bool {
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if lhs.groupId != rhs.groupId {
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return false
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}
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if lhs.unreadState != rhs.unreadState {
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return false
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}
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if lhs.message?.stableVersion != rhs.message?.stableVersion {
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return false
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}
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if lhs.renderedPeers != rhs.renderedPeers {
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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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public enum ChatListEntry: Comparable {
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case MessageEntry(index: ChatListIndex, message: Message?, readState: CombinedPeerReadState?, isRemovedFromTotalUnreadCount: Bool, embeddedInterfaceState: PeerChatListEmbeddedInterfaceState?, renderedPeer: RenderedPeer, presence: PeerPresence?, summaryInfo: ChatListMessageTagSummaryInfo, hasFailed: Bool, isContact: Bool)
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case HoleEntry(ChatListHole)
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public var index: ChatListIndex {
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switch self {
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case let .MessageEntry(index, _, _, _, _, _, _, _, _, _):
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return index
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case let .HoleEntry(hole):
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return ChatListIndex(pinningIndex: nil, messageIndex: hole.index)
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}
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}
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public static func ==(lhs: ChatListEntry, rhs: ChatListEntry) -> Bool {
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switch lhs {
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case let .MessageEntry(lhsIndex, lhsMessage, lhsReadState, lhsIsRemovedFromTotalUnreadCount, lhsEmbeddedState, lhsPeer, lhsPresence, lhsInfo, lhsHasFailed, lhsIsContact):
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switch rhs {
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case let .MessageEntry(rhsIndex, rhsMessage, rhsReadState, rhsIsRemovedFromTotalUnreadCount, rhsEmbeddedState, rhsPeer, rhsPresence, rhsInfo, rhsHasFailed, rhsIsContact):
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if lhsIndex != rhsIndex {
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return false
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}
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if lhsReadState != rhsReadState {
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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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if lhsIsRemovedFromTotalUnreadCount != rhsIsRemovedFromTotalUnreadCount {
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return false
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}
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if let lhsEmbeddedState = lhsEmbeddedState, let rhsEmbeddedState = rhsEmbeddedState {
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if !lhsEmbeddedState.isEqual(to: rhsEmbeddedState) {
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return false
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}
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} else if (lhsEmbeddedState != nil) != (rhsEmbeddedState != nil) {
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return false
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}
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if lhsPeer != rhsPeer {
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return false
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}
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if let lhsPresence = lhsPresence, let rhsPresence = rhsPresence {
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if !lhsPresence.isEqual(to: rhsPresence) {
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return false
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}
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} else if (lhsPresence != nil) != (rhsPresence != nil) {
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return false
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}
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if lhsInfo != rhsInfo {
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return false
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}
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if lhsHasFailed != rhsHasFailed {
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return false
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}
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if lhsIsContact != rhsIsContact {
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return false
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}
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return true
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default:
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return false
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}
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case let .HoleEntry(hole):
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if case .HoleEntry(hole) = rhs {
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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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}
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public static func <(lhs: ChatListEntry, rhs: ChatListEntry) -> Bool {
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return lhs.index < rhs.index
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}
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}
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/*private func processedChatListEntry(_ entry: MutableChatListEntry, cachedDataTable: CachedPeerDataTable, readStateTable: MessageHistoryReadStateTable, messageHistoryTable: MessageHistoryTable) -> MutableChatListEntry {
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switch entry {
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case let .IntermediateMessageEntry(index, messageIndex):
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var updatedMessage = message
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if let message = message, let cachedData = cachedDataTable.get(message.id.peerId), let associatedHistoryMessageId = cachedData.associatedHistoryMessageId, message.id.id == 1 {
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if let messageIndex = messageHistoryTable.messageHistoryIndexTable.earlierEntries(id: associatedHistoryMessageId, count: 1).first {
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if let associatedMessage = messageHistoryTable.getMessage(messageIndex) {
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updatedMessage = associatedMessage
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}
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}
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}
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return .IntermediateMessageEntry(index, updatedMessage, readState, embeddedState)
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default:
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return entry
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}
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}*/
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enum MutableChatListEntry: Equatable {
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case IntermediateMessageEntry(index: ChatListIndex, messageIndex: MessageIndex?)
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case MessageEntry(index: ChatListIndex, message: Message?, readState: CombinedPeerReadState?, notificationSettings: PeerNotificationSettings?, isRemovedFromTotalUnreadCount: Bool, embeddedInterfaceState: PeerChatListEmbeddedInterfaceState?, renderedPeer: RenderedPeer, presence: PeerPresence?, tagSummaryInfo: ChatListMessageTagSummaryInfo, hasFailedMessages: Bool, isContact: Bool)
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case HoleEntry(ChatListHole)
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init(_ intermediateEntry: ChatListIntermediateEntry, cachedDataTable: CachedPeerDataTable, readStateTable: MessageHistoryReadStateTable, messageHistoryTable: MessageHistoryTable) {
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switch intermediateEntry {
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case let .message(index, messageIndex):
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self = .IntermediateMessageEntry(index: index, messageIndex: messageIndex)
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case let .hole(hole):
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self = .HoleEntry(hole)
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}
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}
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var index: ChatListIndex {
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switch self {
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case let .IntermediateMessageEntry(index, _):
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return index
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case let .MessageEntry(index, _, _, _, _, _, _, _, _, _, _):
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return index
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case let .HoleEntry(hole):
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return ChatListIndex(pinningIndex: nil, messageIndex: hole.index)
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}
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}
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static func ==(lhs: MutableChatListEntry, rhs: MutableChatListEntry) -> Bool {
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if lhs.index != rhs.index {
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return false
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}
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switch lhs {
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case .IntermediateMessageEntry:
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switch rhs {
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case .IntermediateMessageEntry:
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return true
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default:
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return false
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}
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case .MessageEntry:
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switch rhs {
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case .MessageEntry:
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return true
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default:
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return false
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}
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case .HoleEntry:
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switch rhs {
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case .HoleEntry:
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return true
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default:
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return false
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}
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}
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}
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}
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final class MutableChatListViewReplayContext {
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var invalidEarlier: Bool = false
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var invalidLater: Bool = false
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var removedEntries: Bool = false
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func empty() -> Bool {
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return !self.removedEntries && !invalidEarlier && !invalidLater
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}
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}
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private enum ChatListEntryType {
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case message
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case hole
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case groupReference
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}
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public struct ChatListFilterPredicate {
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public var includePeerIds: Set<PeerId>
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public var excludePeerIds: Set<PeerId>
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public var pinnedPeerIds: [PeerId]
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public var messageTagSummary: ChatListMessageTagSummaryResultCalculation?
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public var includeAdditionalPeerGroupIds: [PeerGroupId]
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public var include: (Peer, Bool, Bool, Bool, Bool?) -> Bool
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public init(includePeerIds: Set<PeerId>, excludePeerIds: Set<PeerId>, pinnedPeerIds: [PeerId], messageTagSummary: ChatListMessageTagSummaryResultCalculation?, includeAdditionalPeerGroupIds: [PeerGroupId], include: @escaping (Peer, Bool, Bool, Bool, Bool?) -> Bool) {
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self.includePeerIds = includePeerIds
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self.excludePeerIds = excludePeerIds
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self.pinnedPeerIds = pinnedPeerIds
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self.messageTagSummary = messageTagSummary
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self.includeAdditionalPeerGroupIds = includeAdditionalPeerGroupIds
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self.include = include
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}
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public func includes(peer: Peer, groupId: PeerGroupId, isRemovedFromTotalUnreadCount: Bool, isUnread: Bool, isContact: Bool, messageTagSummaryResult: Bool?) -> Bool {
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if self.pinnedPeerIds.contains(peer.id) {
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return false
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}
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let includePeerId = peer.associatedPeerId ?? peer.id
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if self.excludePeerIds.contains(includePeerId) {
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return false
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}
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if self.includePeerIds.contains(includePeerId) {
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return true
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}
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if groupId != .root {
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if !self.includeAdditionalPeerGroupIds.contains(groupId) {
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return false
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}
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}
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return self.include(peer, isRemovedFromTotalUnreadCount, isUnread, isContact, messageTagSummaryResult)
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}
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}
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struct MutableChatListAdditionalItemEntry: Equatable {
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public var entry: MutableChatListEntry
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public var info: AdditionalChatListItem
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static func ==(lhs: MutableChatListAdditionalItemEntry, rhs: MutableChatListAdditionalItemEntry) -> Bool {
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if lhs.entry != rhs.entry {
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return false
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}
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if !lhs.info.isEqual(to: rhs.info) {
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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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public struct ChatListAdditionalItemEntry: Equatable {
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public let entry: ChatListEntry
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public let info: AdditionalChatListItem
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public static func ==(lhs: ChatListAdditionalItemEntry, rhs: ChatListAdditionalItemEntry) -> Bool {
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if lhs.entry != rhs.entry {
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return false
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}
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if !lhs.info.isEqual(to: rhs.info) {
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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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final class MutableChatListView {
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let groupId: PeerGroupId
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let filterPredicate: ChatListFilterPredicate?
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private let summaryComponents: ChatListEntrySummaryComponents
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fileprivate var groupEntries: [ChatListGroupReferenceEntry]
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private var count: Int
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private let spaces: [ChatListViewSpace]
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fileprivate var state: ChatListViewState
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fileprivate var sampledState: ChatListViewSample
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private var additionalItemIds = Set<PeerId>()
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private var additionalItems: [AdditionalChatListItem] = []
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fileprivate var additionalItemEntries: [MutableChatListAdditionalItemEntry] = []
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init(postbox: Postbox, groupId: PeerGroupId, filterPredicate: ChatListFilterPredicate?, aroundIndex: ChatListIndex, count: Int, summaryComponents: ChatListEntrySummaryComponents) {
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self.groupId = groupId
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self.filterPredicate = filterPredicate
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self.summaryComponents = summaryComponents
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var spaces: [ChatListViewSpace] = [
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.group(groupId: self.groupId, pinned: .notPinned, predicate: filterPredicate)
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]
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if let filterPredicate = self.filterPredicate {
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spaces.append(.group(groupId: self.groupId, pinned: .includePinnedAsUnpinned, predicate: filterPredicate))
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for additionalGroupId in filterPredicate.includeAdditionalPeerGroupIds {
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spaces.append(.group(groupId: additionalGroupId, pinned: .notPinned, predicate: filterPredicate))
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spaces.append(.group(groupId: additionalGroupId, pinned: .includePinnedAsUnpinned, predicate: filterPredicate))
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}
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if !filterPredicate.pinnedPeerIds.isEmpty {
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spaces.append(.peers(peerIds: filterPredicate.pinnedPeerIds, asPinned: true))
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}
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} else {
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spaces.append(.group(groupId: self.groupId, pinned: .includePinned, predicate: filterPredicate))
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}
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self.spaces = spaces
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self.state = ChatListViewState(postbox: postbox, spaces: self.spaces, anchorIndex: aroundIndex, summaryComponents: self.summaryComponents, halfLimit: count)
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self.sampledState = self.state.sample(postbox: postbox)
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self.count = count
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if case .root = groupId, self.filterPredicate == nil {
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let items = postbox.additionalChatListItemsTable.get()
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self.additionalItems = items
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self.additionalItemIds = Set(items.map { $0.peerId })
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for item in items {
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if let entry = postbox.chatListTable.getStandalone(peerId: item.peerId, messageHistoryTable: postbox.messageHistoryTable, includeIfNoHistory: item.includeIfNoHistory) {
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self.additionalItemEntries.append(MutableChatListAdditionalItemEntry(
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entry: MutableChatListEntry(entry, cachedDataTable: postbox.cachedPeerDataTable, readStateTable: postbox.readStateTable, messageHistoryTable: postbox.messageHistoryTable),
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info: item
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))
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}
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}
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self.groupEntries = []
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self.reloadGroups(postbox: postbox)
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} else {
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self.groupEntries = []
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}
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}
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private func reloadGroups(postbox: Postbox) {
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self.groupEntries.removeAll()
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if case .root = self.groupId, self.filterPredicate == nil {
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for groupId in postbox.chatListTable.existingGroups() {
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var foundIndices: [(ChatListIndex, MessageIndex)] = []
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var unpinnedCount = 0
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let maxCount = 8
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var upperBound: (ChatListIndex, Bool)?
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inner: while true {
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if let entry = postbox.chatListTable.earlierEntryInfos(groupId: groupId, index: upperBound, messageHistoryTable: postbox.messageHistoryTable, peerChatInterfaceStateTable: postbox.peerChatInterfaceStateTable, count: 1).first {
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switch entry {
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case let .message(index, messageIndex):
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if let messageIndex = messageIndex {
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foundIndices.append((index, messageIndex))
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if index.pinningIndex == nil {
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unpinnedCount += 1
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}
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if unpinnedCount >= maxCount {
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break inner
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}
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upperBound = (entry.index, true)
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} else {
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upperBound = (entry.index.predecessor, true)
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}
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case .hole:
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upperBound = (entry.index, false)
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}
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} else {
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break inner
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}
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}
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foundIndices.sort(by: { $0.1 > $1.1 })
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if foundIndices.count > maxCount {
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foundIndices.removeSubrange(maxCount...)
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}
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if !foundIndices.isEmpty {
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var message: Message?
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var renderedPeers: [ChatListGroupReferencePeer] = []
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for (index, messageIndex) in foundIndices {
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if let peer = postbox.peerTable.get(index.messageIndex.id.peerId) {
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var peers = SimpleDictionary<PeerId, Peer>()
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peers[peer.id] = peer
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if let associatedPeerId = peer.associatedPeerId {
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if let associatedPeer = postbox.peerTable.get(associatedPeerId) {
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peers[associatedPeer.id] = associatedPeer
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}
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}
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let renderedPeer = RenderedPeer(peerId: peer.id, peers: peers)
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let isUnread = postbox.readStateTable.getCombinedState(peer.id)?.isUnread ?? false
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renderedPeers.append(ChatListGroupReferencePeer(peer: renderedPeer, isUnread: isUnread))
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if foundIndices.count == 1 && message == nil {
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message = postbox.messageHistoryTable.getMessage(messageIndex).flatMap({ postbox.messageHistoryTable.renderMessage($0, peerTable: postbox.peerTable) })
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}
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}
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}
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self.groupEntries.append(ChatListGroupReferenceEntry(groupId: groupId, message: message, renderedPeers: renderedPeers, unreadState: postbox.groupMessageStatsTable.get(groupId: groupId)))
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}
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}
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}
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}
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func refreshDueToExternalTransaction(postbox: Postbox) -> Bool {
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var updated = false
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self.state = ChatListViewState(postbox: postbox, spaces: self.spaces, anchorIndex: .absoluteUpperBound, summaryComponents: self.summaryComponents, halfLimit: self.count)
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self.sampledState = self.state.sample(postbox: postbox)
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updated = true
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let currentGroupEntries = self.groupEntries
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self.reloadGroups(postbox: postbox)
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if self.groupEntries != currentGroupEntries {
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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 replay(postbox: Postbox, operations: [PeerGroupId: [ChatListOperation]], updatedPeerNotificationSettings: [PeerId: (PeerNotificationSettings?, PeerNotificationSettings)], updatedPeers: [PeerId: Peer], updatedPeerPresences: [PeerId: PeerPresence], transaction: PostboxTransaction, context: MutableChatListViewReplayContext) -> Bool {
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var hasChanges = false
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if transaction.updatedGlobalNotificationSettings && self.filterPredicate != nil {
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self.state = ChatListViewState(postbox: postbox, spaces: self.spaces, anchorIndex: .absoluteUpperBound, summaryComponents: self.summaryComponents, halfLimit: self.count)
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self.sampledState = self.state.sample(postbox: postbox)
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hasChanges = true
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} else {
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if self.state.replay(postbox: postbox, transaction: transaction) {
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self.sampledState = self.state.sample(postbox: postbox)
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hasChanges = true
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}
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}
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if case .root = self.groupId, self.filterPredicate == nil {
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var invalidatedGroups = false
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for (groupId, groupOperations) in operations {
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if case .group = groupId, !groupOperations.isEmpty {
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invalidatedGroups = true
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}
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}
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if invalidatedGroups {
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self.reloadGroups(postbox: postbox)
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hasChanges = true
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} else {
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for i in 0 ..< self.groupEntries.count {
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if let updatedState = transaction.currentUpdatedTotalUnreadSummaries[self.groupEntries[i].groupId] {
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self.groupEntries[i] = ChatListGroupReferenceEntry(groupId: self.groupEntries[i].groupId, message: self.groupEntries[i].message, renderedPeers: self.groupEntries[i].renderedPeers, unreadState: updatedState)
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hasChanges = true
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}
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}
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if !transaction.alteredInitialPeerCombinedReadStates.isEmpty {
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for i in 0 ..< self.groupEntries.count {
|
|
for j in 0 ..< groupEntries[i].renderedPeers.count {
|
|
if transaction.alteredInitialPeerCombinedReadStates[groupEntries[i].renderedPeers[j].peer.peerId] != nil {
|
|
let isUnread = postbox.readStateTable.getCombinedState(groupEntries[i].renderedPeers[j].peer.peerId)?.isUnread ?? false
|
|
if isUnread != groupEntries[i].renderedPeers[j].isUnread {
|
|
var renderedPeers = self.groupEntries[i].renderedPeers
|
|
renderedPeers[j] = ChatListGroupReferencePeer(peer: groupEntries[i].renderedPeers[j].peer, isUnread: isUnread)
|
|
self.groupEntries[i] = ChatListGroupReferenceEntry(groupId: self.groupEntries[i].groupId, message: self.groupEntries[i].message, renderedPeers: renderedPeers, unreadState: self.groupEntries[i].unreadState)
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
var updateAdditionalItems = false
|
|
if case .root = self.groupId, self.filterPredicate == nil, let items = transaction.replacedAdditionalChatListItems {
|
|
self.additionalItems = items
|
|
self.additionalItemIds = Set(items.map { $0.peerId })
|
|
updateAdditionalItems = true
|
|
}
|
|
for peerId in self.additionalItemIds {
|
|
if transaction.currentOperationsByPeerId[peerId] != nil {
|
|
updateAdditionalItems = true
|
|
}
|
|
if transaction.currentUpdatedPeers[peerId] != nil {
|
|
updateAdditionalItems = true
|
|
}
|
|
if transaction.currentUpdatedChatListInclusions[peerId] != nil {
|
|
updateAdditionalItems = true
|
|
}
|
|
}
|
|
if updateAdditionalItems {
|
|
self.additionalItemEntries.removeAll()
|
|
for item in self.additionalItems {
|
|
if let entry = postbox.chatListTable.getStandalone(peerId: item.peerId, messageHistoryTable: postbox.messageHistoryTable, includeIfNoHistory: item.includeIfNoHistory) {
|
|
self.additionalItemEntries.append(MutableChatListAdditionalItemEntry(
|
|
entry: MutableChatListEntry(entry, cachedDataTable: postbox.cachedPeerDataTable, readStateTable: postbox.readStateTable, messageHistoryTable: postbox.messageHistoryTable),
|
|
info: item
|
|
))
|
|
}
|
|
}
|
|
hasChanges = true
|
|
}
|
|
return hasChanges
|
|
}
|
|
|
|
func complete(postbox: Postbox, context: MutableChatListViewReplayContext) {
|
|
|
|
}
|
|
|
|
func firstHole() -> (PeerGroupId, ChatListHole)? {
|
|
return self.sampledState.hole
|
|
}
|
|
|
|
private func renderEntry(_ entry: MutableChatListEntry, postbox: Postbox, renderMessage: (IntermediateMessage) -> Message, getPeer: (PeerId) -> Peer?, getPeerNotificationSettings: (PeerId) -> PeerNotificationSettings?, getPeerPresence: (PeerId) -> PeerPresence?) -> MutableChatListEntry? {
|
|
switch entry {
|
|
case let .IntermediateMessageEntry(index, messageIndex):
|
|
let renderedMessage: Message?
|
|
if let messageIndex = messageIndex {
|
|
renderedMessage = postbox.messageHistoryTable.getMessage(messageIndex).flatMap(renderMessage)
|
|
} else {
|
|
renderedMessage = nil
|
|
}
|
|
var peers = SimpleDictionary<PeerId, Peer>()
|
|
var notificationSettings: PeerNotificationSettings?
|
|
var presence: PeerPresence?
|
|
var isContact: Bool = false
|
|
if let peer = getPeer(index.messageIndex.id.peerId) {
|
|
peers[peer.id] = peer
|
|
if let associatedPeerId = peer.associatedPeerId {
|
|
if let associatedPeer = getPeer(associatedPeerId) {
|
|
peers[associatedPeer.id] = associatedPeer
|
|
}
|
|
notificationSettings = getPeerNotificationSettings(associatedPeerId)
|
|
presence = getPeerPresence(associatedPeerId)
|
|
isContact = postbox.contactsTable.isContact(peerId: associatedPeerId)
|
|
} else {
|
|
notificationSettings = getPeerNotificationSettings(index.messageIndex.id.peerId)
|
|
presence = getPeerPresence(index.messageIndex.id.peerId)
|
|
isContact = postbox.contactsTable.isContact(peerId: peer.id)
|
|
}
|
|
}
|
|
|
|
let tagSummaryCount: Int32? = nil
|
|
let actionsSummaryCount: Int32? = nil
|
|
|
|
return .MessageEntry(index: index, message: renderedMessage, readState: postbox.readStateTable.getCombinedState(index.messageIndex.id.peerId), notificationSettings: notificationSettings, isRemovedFromTotalUnreadCount: false, embeddedInterfaceState: postbox.peerChatInterfaceStateTable.get(index.messageIndex.id.peerId)?.chatListEmbeddedState, renderedPeer: RenderedPeer(peerId: index.messageIndex.id.peerId, peers: peers), presence: presence, tagSummaryInfo: ChatListMessageTagSummaryInfo(tagSummaryCount: tagSummaryCount, actionsSummaryCount: actionsSummaryCount), hasFailedMessages: postbox.messageHistoryFailedTable.contains(peerId: index.messageIndex.id.peerId), isContact: isContact)
|
|
default:
|
|
return nil
|
|
}
|
|
}
|
|
|
|
func render(postbox: Postbox, renderMessage: (IntermediateMessage) -> Message, getPeer: (PeerId) -> Peer?, getPeerNotificationSettings: (PeerId) -> PeerNotificationSettings?, getPeerPresence: (PeerId) -> PeerPresence?) {
|
|
for i in 0 ..< self.additionalItemEntries.count {
|
|
if let updatedEntry = self.renderEntry(self.additionalItemEntries[i].entry, postbox: postbox, renderMessage: renderMessage, getPeer: getPeer, getPeerNotificationSettings: getPeerNotificationSettings, getPeerPresence: getPeerPresence) {
|
|
self.additionalItemEntries[i].entry = updatedEntry
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
public final class ChatListView {
|
|
public let groupId: PeerGroupId
|
|
public let additionalItemEntries: [ChatListAdditionalItemEntry]
|
|
public let entries: [ChatListEntry]
|
|
public let groupEntries: [ChatListGroupReferenceEntry]
|
|
public let earlierIndex: ChatListIndex?
|
|
public let laterIndex: ChatListIndex?
|
|
|
|
init(_ mutableView: MutableChatListView) {
|
|
self.groupId = mutableView.groupId
|
|
|
|
var entries: [ChatListEntry] = []
|
|
for entry in mutableView.sampledState.entries {
|
|
switch entry {
|
|
case let .MessageEntry(index, message, combinedReadState, _, isRemovedFromTotalUnreadCount, embeddedState, peer, peerPresence, summaryInfo, hasFailed, isContact):
|
|
entries.append(.MessageEntry(index: index, message: message, readState: combinedReadState, isRemovedFromTotalUnreadCount: isRemovedFromTotalUnreadCount, embeddedInterfaceState: embeddedState, renderedPeer: peer, presence: peerPresence, summaryInfo: summaryInfo, hasFailed: hasFailed, isContact: isContact))
|
|
case let .HoleEntry(hole):
|
|
entries.append(.HoleEntry(hole))
|
|
case .IntermediateMessageEntry:
|
|
assertionFailure()
|
|
}
|
|
}
|
|
|
|
self.entries = entries
|
|
self.earlierIndex = mutableView.sampledState.lower?.index
|
|
self.laterIndex = mutableView.sampledState.upper?.index
|
|
|
|
self.groupEntries = mutableView.groupEntries
|
|
|
|
var additionalItemEntries: [ChatListAdditionalItemEntry] = []
|
|
for entry in mutableView.additionalItemEntries {
|
|
switch entry.entry {
|
|
case let .MessageEntry(index, message, combinedReadState, _, isExcludedFromUnreadCount, embeddedState, peer, peerPresence, summaryInfo, hasFailed, isContact):
|
|
additionalItemEntries.append(ChatListAdditionalItemEntry(
|
|
entry: .MessageEntry(index: index, message: message, readState: combinedReadState, isRemovedFromTotalUnreadCount: isExcludedFromUnreadCount, embeddedInterfaceState: embeddedState, renderedPeer: peer, presence: peerPresence, summaryInfo: summaryInfo, hasFailed: hasFailed, isContact: isContact),
|
|
info: entry.info
|
|
))
|
|
case .HoleEntry:
|
|
assertionFailure()
|
|
case .IntermediateMessageEntry:
|
|
assertionFailure()
|
|
}
|
|
}
|
|
|
|
self.additionalItemEntries = additionalItemEntries
|
|
}
|
|
}
|