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ChatListNode.swift
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import Foundation
import UIKit
import Display
import AsyncDisplayKit
import SwiftSignalKit
import TelegramCore
import TelegramPresentationData
import TelegramUIPreferences
import AccountContext
import TelegramNotices
import ContactsPeerItem
import ContextUI
import ItemListUI
import SearchUI
import ChatListSearchItemHeader
import PremiumUI
import AnimationCache
import MultiAnimationRenderer
import Postbox
import ChatFolderLinkPreviewScreen
import StoryContainerScreen
import ChatListHeaderComponent
import UndoUI
import NewSessionInfoScreen
import PresentationDataUtils
public enum ChatListNodeMode {
case chatList(appendContacts: Bool)
case peers(filter: ChatListNodePeersFilter, isSelecting: Bool, additionalCategories: [ChatListNodeAdditionalCategory], chatListFilters: [ChatListFilter]?, displayAutoremoveTimeout: Bool, displayPresence: Bool)
case peerType(type: [ReplyMarkupButtonRequestPeerType], hasCreate: Bool)
}
struct ChatListNodeListViewTransition {
let chatListView: ChatListNodeView
let deleteItems: [ListViewDeleteItem]
let insertItems: [ListViewInsertItem]
let updateItems: [ListViewUpdateItem]
let options: ListViewDeleteAndInsertOptions
let scrollToItem: ListViewScrollToItem?
let stationaryItemRange: (Int, Int)?
let adjustScrollToFirstItem: Bool
let animateCrossfade: Bool
}
final class ChatListHighlightedLocation: Equatable {
let location: ChatLocation
let progress: CGFloat
init(location: ChatLocation, progress: CGFloat) {
self.location = location
self.progress = progress
}
func withUpdatedProgress(_ progress: CGFloat) -> ChatListHighlightedLocation {
return ChatListHighlightedLocation(location: location, progress: progress)
}
static func ==(lhs: ChatListHighlightedLocation, rhs: ChatListHighlightedLocation) -> Bool {
if lhs.location != rhs.location {
return false
}
if lhs.progress != rhs.progress {
return false
}
return true
}
}
public final class ChatListNodeInteraction {
public enum PeerEntry {
case peerId(EnginePeer.Id)
case peer(EnginePeer)
}
let activateSearch: () -> Void
let peerSelected: (EnginePeer, EnginePeer?, Int64?, ChatListNodeEntryPromoInfo?) -> Void
let disabledPeerSelected: (EnginePeer, Int64?, ChatListDisabledPeerReason) -> Void
let togglePeerSelected: (EnginePeer, Int64?) -> Void
let togglePeersSelection: ([PeerEntry], Bool) -> Void
let additionalCategorySelected: (Int) -> Void
let messageSelected: (EnginePeer, Int64?, EngineMessage, ChatListNodeEntryPromoInfo?) -> Void
let groupSelected: (EngineChatList.Group) -> Void
let addContact: (String) -> Void
let setPeerIdWithRevealedOptions: (EnginePeer.Id?, EnginePeer.Id?) -> Void
let setItemPinned: (EngineChatList.PinnedItem.Id, Bool) -> Void
let setPeerMuted: (EnginePeer.Id, Bool) -> Void
let setPeerThreadMuted: (EnginePeer.Id, Int64?, Bool) -> Void
let deletePeer: (EnginePeer.Id, Bool) -> Void
let deletePeerThread: (EnginePeer.Id, Int64) -> Void
let setPeerThreadStopped: (EnginePeer.Id, Int64, Bool) -> Void
let setPeerThreadPinned: (EnginePeer.Id, Int64, Bool) -> Void
let setPeerThreadHidden: (EnginePeer.Id, Int64, Bool) -> Void
let updatePeerGrouping: (EnginePeer.Id, Bool) -> Void
let togglePeerMarkedUnread: (EnginePeer.Id, Bool) -> Void
let toggleArchivedFolderHiddenByDefault: () -> Void
let toggleThreadsSelection: ([Int64], Bool) -> Void
let hidePsa: (EnginePeer.Id) -> Void
let activateChatPreview: ((ChatListItem, Int64?, ASDisplayNode, ContextGesture?, CGPoint?) -> Void)?
let present: (ViewController) -> Void
let openForumThread: (EnginePeer.Id, Int64) -> Void
let openStorageManagement: () -> Void
let openPasswordSetup: () -> Void
let openPremiumIntro: () -> Void
let openPremiumGift: ([EnginePeer.Id: TelegramBirthday]?) -> Void
let openActiveSessions: () -> Void
let openBirthdaySetup: () -> Void
let performActiveSessionAction: (NewSessionReview, Bool) -> Void
let openChatFolderUpdates: () -> Void
let hideChatFolderUpdates: () -> Void
let openStories: (ChatListNode.OpenStoriesSubject, ASDisplayNode?) -> Void
let dismissNotice: (ChatListNotice) -> Void
let editPeer: (ChatListItem) -> Void
public var searchTextHighightState: String?
var highlightedChatLocation: ChatListHighlightedLocation?
var isSearchMode: Bool = false
var isInlineMode: Bool = false
var inlineNavigationLocation: ChatListHighlightedLocation?
let animationCache: AnimationCache
let animationRenderer: MultiAnimationRenderer
public init(
context: AccountContext,
animationCache: AnimationCache,
animationRenderer: MultiAnimationRenderer,
activateSearch: @escaping () -> Void,
peerSelected: @escaping (EnginePeer, EnginePeer?, Int64?, ChatListNodeEntryPromoInfo?) -> Void,
disabledPeerSelected: @escaping (EnginePeer, Int64?, ChatListDisabledPeerReason) -> Void,
togglePeerSelected: @escaping (EnginePeer, Int64?) -> Void,
togglePeersSelection: @escaping ([PeerEntry], Bool) -> Void,
additionalCategorySelected: @escaping (Int) -> Void,
messageSelected: @escaping (EnginePeer, Int64?, EngineMessage, ChatListNodeEntryPromoInfo?) -> Void,
groupSelected: @escaping (EngineChatList.Group) -> Void,
addContact: @escaping (String) -> Void,
setPeerIdWithRevealedOptions: @escaping (EnginePeer.Id?, EnginePeer.Id?) -> Void,
setItemPinned: @escaping (EngineChatList.PinnedItem.Id, Bool) -> Void,
setPeerMuted: @escaping (EnginePeer.Id, Bool) -> Void,
setPeerThreadMuted: @escaping (EnginePeer.Id, Int64?, Bool) -> Void,
deletePeer: @escaping (EnginePeer.Id, Bool) -> Void,
deletePeerThread: @escaping (EnginePeer.Id, Int64) -> Void,
setPeerThreadStopped: @escaping (EnginePeer.Id, Int64, Bool) -> Void,
setPeerThreadPinned: @escaping (EnginePeer.Id, Int64, Bool) -> Void,
setPeerThreadHidden: @escaping (EnginePeer.Id, Int64, Bool) -> Void,
updatePeerGrouping: @escaping (EnginePeer.Id, Bool) -> Void,
togglePeerMarkedUnread: @escaping (EnginePeer.Id, Bool) -> Void,
toggleArchivedFolderHiddenByDefault: @escaping () -> Void,
toggleThreadsSelection: @escaping ([Int64], Bool) -> Void,
hidePsa: @escaping (EnginePeer.Id) -> Void,
activateChatPreview: ((ChatListItem, Int64?, ASDisplayNode, ContextGesture?, CGPoint?) -> Void)?,
present: @escaping (ViewController) -> Void,
openForumThread: @escaping (EnginePeer.Id, Int64) -> Void,
openStorageManagement: @escaping () -> Void,
openPasswordSetup: @escaping () -> Void,
openPremiumIntro: @escaping () -> Void,
openPremiumGift: @escaping ([EnginePeer.Id: TelegramBirthday]?) -> Void,
openActiveSessions: @escaping () -> Void,
openBirthdaySetup: @escaping () -> Void,
performActiveSessionAction: @escaping (NewSessionReview, Bool) -> Void,
openChatFolderUpdates: @escaping () -> Void,
hideChatFolderUpdates: @escaping () -> Void,
openStories: @escaping (ChatListNode.OpenStoriesSubject, ASDisplayNode?) -> Void,
dismissNotice: @escaping (ChatListNotice) -> Void,
editPeer: @escaping (ChatListItem) -> Void
) {
self.activateSearch = activateSearch
self.peerSelected = peerSelected
self.disabledPeerSelected = disabledPeerSelected
self.togglePeerSelected = togglePeerSelected
self.togglePeersSelection = togglePeersSelection
self.additionalCategorySelected = additionalCategorySelected
self.messageSelected = messageSelected
self.groupSelected = groupSelected
self.addContact = addContact
self.setPeerIdWithRevealedOptions = setPeerIdWithRevealedOptions
self.setItemPinned = setItemPinned
self.setPeerMuted = setPeerMuted
self.setPeerThreadMuted = setPeerThreadMuted
self.deletePeer = deletePeer
self.deletePeerThread = deletePeerThread
self.setPeerThreadStopped = setPeerThreadStopped
self.setPeerThreadPinned = setPeerThreadPinned
self.setPeerThreadHidden = setPeerThreadHidden
self.updatePeerGrouping = updatePeerGrouping
self.togglePeerMarkedUnread = togglePeerMarkedUnread
self.toggleArchivedFolderHiddenByDefault = toggleArchivedFolderHiddenByDefault
self.toggleThreadsSelection = toggleThreadsSelection
self.hidePsa = hidePsa
self.activateChatPreview = activateChatPreview
self.present = present
self.animationCache = animationCache
self.animationRenderer = animationRenderer
self.openForumThread = openForumThread
self.openStorageManagement = openStorageManagement
self.openPasswordSetup = openPasswordSetup
self.openPremiumIntro = openPremiumIntro
self.openPremiumGift = openPremiumGift
self.openActiveSessions = openActiveSessions
self.openBirthdaySetup = openBirthdaySetup
self.performActiveSessionAction = performActiveSessionAction
self.openChatFolderUpdates = openChatFolderUpdates
self.hideChatFolderUpdates = hideChatFolderUpdates
self.openStories = openStories
self.dismissNotice = dismissNotice
self.editPeer = editPeer
}
}
public final class ChatListNodePeerInputActivities {
public struct ItemId: Hashable {
public var peerId: EnginePeer.Id
public var threadId: Int64?
public init(peerId: EnginePeer.Id, threadId: Int64?) {
self.peerId = peerId
self.threadId = threadId
}
}
public let activities: [ItemId: [(EnginePeer, PeerInputActivity)]]
public init(activities: [ItemId: [(EnginePeer, PeerInputActivity)]]) {
self.activities = activities
}
}
private func areFoundPeerArraysEqual(_ lhs: [(EnginePeer, EnginePeer?)], _ rhs: [(EnginePeer, EnginePeer?)]) -> Bool {
if lhs.count != rhs.count {
return false
}
for i in 0 ..< lhs.count {
if lhs[i].0 != rhs[i].0 || lhs[i].1 != rhs[i].1 {
return false
}
}
return true
}
public struct ChatListNodeState: Equatable {
public struct StoryState: Equatable {
public var stats: EngineChatList.StoryStats
public var hasUnseenCloseFriends: Bool
public init(stats: EngineChatList.StoryStats, hasUnseenCloseFriends: Bool) {
self.stats = stats
self.hasUnseenCloseFriends = hasUnseenCloseFriends
}
}
public struct ItemId: Hashable {
public var peerId: EnginePeer.Id
public var threadId: Int64?
public init(peerId: EnginePeer.Id, threadId: Int64?) {
self.peerId = peerId
self.threadId = threadId
}
}
public var presentationData: ChatListPresentationData
public var editing: Bool
public var peerIdWithRevealedOptions: ItemId?
public var selectedPeerIds: Set<EnginePeer.Id>
public var peerInputActivities: ChatListNodePeerInputActivities?
public var pendingRemovalItemIds: Set<ItemId>
public var pendingClearHistoryPeerIds: Set<ItemId>
public var hiddenItemShouldBeTemporaryRevealed: Bool
public var selectedAdditionalCategoryIds: Set<Int>
public var hiddenPsaPeerId: EnginePeer.Id?
public var foundPeers: [(EnginePeer, EnginePeer?)]
public var selectedPeerMap: [EnginePeer.Id: EnginePeer]
public var selectedThreadIds: Set<Int64>
public var archiveStoryState: StoryState?
public init(
presentationData: ChatListPresentationData,
editing: Bool,
peerIdWithRevealedOptions: ItemId?,
selectedPeerIds: Set<EnginePeer.Id>,
foundPeers: [(EnginePeer, EnginePeer?)],
selectedPeerMap: [EnginePeer.Id: EnginePeer],
selectedAdditionalCategoryIds: Set<Int>,
peerInputActivities: ChatListNodePeerInputActivities?,
pendingRemovalItemIds: Set<ItemId>,
pendingClearHistoryPeerIds: Set<ItemId>,
hiddenItemShouldBeTemporaryRevealed: Bool,
hiddenPsaPeerId: EnginePeer.Id?,
selectedThreadIds: Set<Int64>,
archiveStoryState: StoryState?
) {
self.presentationData = presentationData
self.editing = editing
self.peerIdWithRevealedOptions = peerIdWithRevealedOptions
self.selectedPeerIds = selectedPeerIds
self.selectedAdditionalCategoryIds = selectedAdditionalCategoryIds
self.foundPeers = foundPeers
self.selectedPeerMap = selectedPeerMap
self.peerInputActivities = peerInputActivities
self.pendingRemovalItemIds = pendingRemovalItemIds
self.pendingClearHistoryPeerIds = pendingClearHistoryPeerIds
self.hiddenItemShouldBeTemporaryRevealed = hiddenItemShouldBeTemporaryRevealed
self.hiddenPsaPeerId = hiddenPsaPeerId
self.selectedThreadIds = selectedThreadIds
self.archiveStoryState = archiveStoryState
}
public static func ==(lhs: ChatListNodeState, rhs: ChatListNodeState) -> Bool {
if lhs.presentationData !== rhs.presentationData {
return false
}
if lhs.editing != rhs.editing {
return false
}
if lhs.peerIdWithRevealedOptions != rhs.peerIdWithRevealedOptions {
return false
}
if lhs.selectedPeerIds != rhs.selectedPeerIds {
return false
}
if areFoundPeerArraysEqual(lhs.foundPeers, rhs.foundPeers) {
return false
}
if lhs.selectedPeerMap != rhs.selectedPeerMap {
return false
}
if lhs.selectedAdditionalCategoryIds != rhs.selectedAdditionalCategoryIds {
return false
}
if lhs.peerInputActivities !== rhs.peerInputActivities {
return false
}
if lhs.pendingRemovalItemIds != rhs.pendingRemovalItemIds {
return false
}
if lhs.pendingClearHistoryPeerIds != rhs.pendingClearHistoryPeerIds {
return false
}
if lhs.hiddenItemShouldBeTemporaryRevealed != rhs.hiddenItemShouldBeTemporaryRevealed {
return false
}
if lhs.hiddenPsaPeerId != rhs.hiddenPsaPeerId {
return false
}
if lhs.selectedThreadIds != rhs.selectedThreadIds {
return false
}
if lhs.archiveStoryState != rhs.archiveStoryState {
return false
}
return true
}
}
private func mappedInsertEntries(context: AccountContext, nodeInteraction: ChatListNodeInteraction, location: ChatListControllerLocation, isPremium: Bool, filterData: ChatListItemFilterData?, chatListFilters: [ChatListFilter]?, mode: ChatListNodeMode, isPeerEnabled: ((EnginePeer) -> Bool)?, entries: [ChatListNodeViewTransitionInsertEntry]) -> [ListViewInsertItem] {
return entries.map { entry -> ListViewInsertItem in
switch entry.entry {
case .HeaderEntry:
return ListViewInsertItem(index: entry.index, previousIndex: entry.previousIndex, item: ChatListEmptyHeaderItem(), directionHint: entry.directionHint)
case let .AdditionalCategory(_, id, title, image, appearance, selected, presentationData):
var header: ChatListSearchItemHeader?
if case .peerType = mode {
} else {
if case .action = appearance {
// TODO: hack, generalize
header = ChatListSearchItemHeader(type: .orImportIntoAnExistingGroup, theme: presentationData.theme, strings: presentationData.strings, actionTitle: nil, action: nil)
}
}
return ListViewInsertItem(index: entry.index, previousIndex: entry.previousIndex, item: ChatListAdditionalCategoryItem(
presentationData: ItemListPresentationData(theme: presentationData.theme, fontSize: presentationData.fontSize, strings: presentationData.strings, nameDisplayOrder: presentationData.nameDisplayOrder, dateTimeFormat: presentationData.dateTimeFormat),
context: context,
title: title,
image: image,
appearance: appearance,
isSelected: selected,
header: header,
action: {
nodeInteraction.additionalCategorySelected(id)
}
), directionHint: entry.directionHint)
case let .PeerEntry(peerEntry):
let index = peerEntry.index
let presentationData = peerEntry.presentationData
let combinedReadState = peerEntry.readState
let isRemovedFromTotalUnreadCount = peerEntry.isRemovedFromTotalUnreadCount
let draftState = peerEntry.draftState
let peer = peerEntry.peer
let threadInfo = peerEntry.threadInfo
let presence = peerEntry.presence
let hasUnseenMentions = peerEntry.hasUnseenMentions
let hasUnseenReactions = peerEntry.hasUnseenReactions
let editing = peerEntry.editing
let hasActiveRevealControls = peerEntry.hasActiveRevealControls
let selected = peerEntry.selected
let inputActivities = peerEntry.inputActivities
let promoInfo = peerEntry.promoInfo
let hasFailedMessages = peerEntry.hasFailedMessages
let isContact = peerEntry.isContact
let forumTopicData = peerEntry.forumTopicData
let topForumTopicItems = peerEntry.topForumTopicItems
let revealed = peerEntry.revealed
switch mode {
case .chatList:
return ListViewInsertItem(index: entry.index, previousIndex: entry.previousIndex, item: ChatListItem(
presentationData: presentationData,
context: context,
chatListLocation: location,
filterData: filterData,
index: index,
content: .peer(ChatListItemContent.PeerData(
messages: peerEntry.messages,
peer: peer,
threadInfo: threadInfo,
combinedReadState: combinedReadState,
isRemovedFromTotalUnreadCount: isRemovedFromTotalUnreadCount,
presence: presence,
hasUnseenMentions: hasUnseenMentions,
hasUnseenReactions: hasUnseenReactions,
draftState: draftState,
mediaDraftContentType: peerEntry.mediaDraftContentType,
inputActivities: inputActivities,
promoInfo: promoInfo,
ignoreUnreadBadge: false,
displayAsMessage: false,
hasFailedMessages: hasFailedMessages,
forumTopicData: forumTopicData,
topForumTopicItems: topForumTopicItems,
autoremoveTimeout: peerEntry.autoremoveTimeout,
storyState: peerEntry.storyState.flatMap { storyState in
return ChatListItemContent.StoryState(
stats: storyState.stats,
hasUnseenCloseFriends: storyState.hasUnseenCloseFriends
)
},
requiresPremiumForMessaging: peerEntry.requiresPremiumForMessaging,
displayAsTopicList: peerEntry.displayAsTopicList,
tags: chatListItemTags(location: location, accountPeerId: context.account.peerId, isPremium: isPremium, peer: peer.chatMainPeer, isUnread: combinedReadState?.isUnread ?? false, isMuted: isRemovedFromTotalUnreadCount, isContact: isContact, hasUnseenMentions: hasUnseenMentions, chatListFilters: chatListFilters)
)),
editing: editing,
hasActiveRevealControls: hasActiveRevealControls,
selected: selected,
header: nil,
enableContextActions: true,
hiddenOffset: threadInfo?.isHidden == true && !revealed,
interaction: nodeInteraction
), directionHint: entry.directionHint)
case let .peers(filter, isSelecting, _, filters, displayAutoremoveTimeout, displayPresence):
let itemPeer = peer.chatMainPeer
var chatPeer: EnginePeer?
if let peer = peer.peers[peer.peerId] {
chatPeer = peer
}
var enabled = true
if let isPeerEnabled {
if let itemPeer {
enabled = isPeerEnabled(itemPeer)
}
} else {
if filter.contains(.onlyWriteable) {
if let peer = peer.peers[peer.peerId] {
if !canSendMessagesToPeer(peer._asPeer()) {
enabled = false
}
if peerEntry.requiresPremiumForMessaging {
enabled = false
}
} else {
enabled = false
}
if let threadInfo, threadInfo.isClosed, case let .channel(channel) = itemPeer {
if threadInfo.isOwnedByMe || channel.hasPermission(.manageTopics) {
} else {
enabled = false
}
}
}
if filter.contains(.onlyPrivateChats) {
if let peer = peer.peers[peer.peerId] {
switch peer {
case .user, .secretChat:
break
default:
enabled = false
}
} else {
enabled = false
}
}
if filter.contains(.onlyGroups) {
if let peer = peer.peers[peer.peerId] {
if case .legacyGroup = peer {
} else if case let .channel(peer) = peer, case .group = peer.info {
} else {
enabled = false
}
} else {
enabled = false
}
}
if filter.contains(.onlyManageable) {
if let peer = peer.peers[peer.peerId] {
var canManage = false
if case let .legacyGroup(peer) = peer {
switch peer.role {
case .creator, .admin:
canManage = true
default:
break
}
}
if canManage {
} else if case let .channel(peer) = peer, case .group = peer.info, peer.hasPermission(.inviteMembers) {
} else {
enabled = false
}
} else {
enabled = false
}
}
if filter.contains(.excludeChannels) {
if let peer = peer.peers[peer.peerId] {
if case let .channel(peer) = peer, case .broadcast = peer.info {
enabled = false
}
}
}
}
var header: ChatListSearchItemHeader?
switch mode {
case let .peers(_, _, additionalCategories, _, _, _):
if !additionalCategories.isEmpty {
let headerType: ChatListSearchItemHeaderType
if case .action = additionalCategories[0].appearance {
// TODO: hack, generalize
headerType = .orImportIntoAnExistingGroup
} else {
headerType = .chats
}
header = ChatListSearchItemHeader(type: headerType, theme: presentationData.theme, strings: presentationData.strings, actionTitle: nil, action: nil)
}
default:
break
}
var status: ContactsPeerItemStatus = .none
if isSelecting, let itemPeer = itemPeer {
if displayPresence, let presence = presence {
status = .presence(presence, presentationData.dateTimeFormat)
} else if let (string, multiline, isActive, icon) = statusStringForPeerType(accountPeerId: context.account.peerId, strings: presentationData.strings, peer: itemPeer, isMuted: isRemovedFromTotalUnreadCount, isUnread: combinedReadState?.isUnread ?? false, isContact: isContact, hasUnseenMentions: hasUnseenMentions, chatListFilters: filters, displayAutoremoveTimeout: displayAutoremoveTimeout, autoremoveTimeout: peerEntry.autoremoveTimeout) {
status = .custom(string: string, multiline: multiline, isActive: isActive, icon: icon)
} else {
status = .none
}
}
let peerContent: ContactsPeerItemPeer
if let threadInfo = threadInfo, let itemPeer = itemPeer {
peerContent = .thread(peer: itemPeer, title: threadInfo.info.title, icon: threadInfo.info.icon, color: threadInfo.info.iconColor)
} else {
peerContent = .peer(peer: itemPeer, chatPeer: chatPeer)
}
var threadId: Int64?
switch index {
case let .forum(_, _, threadIdValue, _, _):
threadId = threadIdValue
case .chatList:
break
}
var isForum = false
if let peer = chatPeer, case let .channel(channel) = peer, channel.flags.contains(.isForum) {
isForum = true
if editing, case .chatList = mode {
enabled = false
}
}
var selectable = editing
if case .chatList = mode {
if isForum {
selectable = false
}
}
return ListViewInsertItem(index: entry.index, previousIndex: entry.previousIndex, item: ContactsPeerItem(
presentationData: ItemListPresentationData(theme: presentationData.theme, fontSize: presentationData.fontSize, strings: presentationData.strings, nameDisplayOrder: presentationData.nameDisplayOrder, dateTimeFormat: presentationData.dateTimeFormat),
sortOrder: presentationData.nameSortOrder,
displayOrder: presentationData.nameDisplayOrder,
context: context,
peerMode: .generalSearch(isSavedMessages: false),
peer: peerContent,
status: status,
requiresPremiumForMessaging: peerEntry.requiresPremiumForMessaging,
enabled: enabled,
selection: selectable ? .selectable(selected: selected) : .none,
editing: ContactsPeerItemEditing(editable: false, editing: false, revealed: false),
index: nil,
header: header,
action: { _ in
if let chatPeer = chatPeer {
if editing {
nodeInteraction.togglePeerSelected(chatPeer, threadId)
} else {
nodeInteraction.peerSelected(chatPeer, nil, threadId, nil)
}
}
}, disabledAction: (isForum && editing) && !peerEntry.requiresPremiumForMessaging ? nil : { _ in
if let chatPeer = chatPeer {
nodeInteraction.disabledPeerSelected(chatPeer, threadId, peerEntry.requiresPremiumForMessaging ? .premiumRequired : .generic)
}
},
animationCache: nodeInteraction.animationCache,
animationRenderer: nodeInteraction.animationRenderer
), directionHint: entry.directionHint)
case .peerType:
let itemPeer = peer.chatMainPeer
var chatPeer: EnginePeer?
if let peer = peer.peers[peer.peerId] {
chatPeer = peer
}
let peerContent: ContactsPeerItemPeer = .peer(peer: itemPeer, chatPeer: chatPeer)
let status: ContactsPeerItemStatus = .none
return ListViewInsertItem(index: entry.index, previousIndex: entry.previousIndex, item: ContactsPeerItem(
presentationData: ItemListPresentationData(theme: presentationData.theme, fontSize: presentationData.fontSize, strings: presentationData.strings, nameDisplayOrder: presentationData.nameDisplayOrder, dateTimeFormat: presentationData.dateTimeFormat),
sortOrder: presentationData.nameSortOrder,
displayOrder: presentationData.nameDisplayOrder,
context: context,
peerMode: .generalSearch(isSavedMessages: false),
peer: peerContent,
status: status,
requiresPremiumForMessaging: peerEntry.requiresPremiumForMessaging,
enabled: true,
selection: .none,
editing: ContactsPeerItemEditing(editable: false, editing: false, revealed: false),
index: nil,
header: nil,
action: { _ in
if let chatPeer = chatPeer {
nodeInteraction.peerSelected(chatPeer, nil, nil, nil)
}
}, disabledAction: peerEntry.requiresPremiumForMessaging ? { _ in
if let chatPeer {
nodeInteraction.disabledPeerSelected(chatPeer, nil, .premiumRequired)
}
} : nil,
animationCache: nodeInteraction.animationCache,
animationRenderer: nodeInteraction.animationRenderer
), directionHint: entry.directionHint)
}
case let .HoleEntry(_, theme):
return ListViewInsertItem(index: entry.index, previousIndex: entry.previousIndex, item: ChatListHoleItem(theme: theme), directionHint: entry.directionHint)
case let .GroupReferenceEntry(groupReferenceEntry):
return ListViewInsertItem(index: entry.index, previousIndex: entry.previousIndex, item: ChatListItem(
presentationData: groupReferenceEntry.presentationData,
context: context,
chatListLocation: location,
filterData: filterData,
index: groupReferenceEntry.index,
content: .groupReference(ChatListItemContent.GroupReferenceData(
groupId: groupReferenceEntry.groupId,
peers: groupReferenceEntry.peers,
message: groupReferenceEntry.message,
unreadCount: groupReferenceEntry.unreadCount,
hiddenByDefault: groupReferenceEntry.hiddenByDefault,
storyState: groupReferenceEntry.storyState.flatMap { storyState in
return ChatListItemContent.StoryState(
stats: storyState.stats,
hasUnseenCloseFriends: storyState.hasUnseenCloseFriends
)
}
)),
editing: groupReferenceEntry.editing,
hasActiveRevealControls: false,
selected: false,
header: nil,
enableContextActions: true,
hiddenOffset: groupReferenceEntry.hiddenByDefault && !groupReferenceEntry.revealed,
interaction: nodeInteraction
), directionHint: entry.directionHint)
case let .ContactEntry(contactEntry):
let header: ChatListSearchItemHeader? = nil
var status: ContactsPeerItemStatus = .none
status = .presence(contactEntry.presence, contactEntry.presentationData.dateTimeFormat)
let presentationData = contactEntry.presentationData
let peerContent: ContactsPeerItemPeer = .peer(peer: contactEntry.peer, chatPeer: contactEntry.peer)
return ListViewInsertItem(index: entry.index, previousIndex: entry.previousIndex, item: ContactsPeerItem(
presentationData: ItemListPresentationData(theme: presentationData.theme, fontSize: presentationData.fontSize, strings: presentationData.strings, nameDisplayOrder: presentationData.nameDisplayOrder, dateTimeFormat: presentationData.dateTimeFormat),
sortOrder: presentationData.nameSortOrder,
displayOrder: presentationData.nameDisplayOrder,
context: context,
peerMode: .generalSearch(isSavedMessages: false),
peer: peerContent,
status: status,
enabled: true,
selection: .none,
editing: ContactsPeerItemEditing(editable: false, editing: false, revealed: false),
index: nil,
header: header,
action: { _ in
nodeInteraction.peerSelected(contactEntry.peer, nil, nil, nil)
},
disabledAction: nil,
animationCache: nodeInteraction.animationCache,
animationRenderer: nodeInteraction.animationRenderer
), directionHint: entry.directionHint)
case let .ArchiveIntro(presentationData):
return ListViewInsertItem(index: entry.index, previousIndex: entry.previousIndex, item: ChatListArchiveInfoItem(theme: presentationData.theme, strings: presentationData.strings), directionHint: entry.directionHint)
case let .EmptyIntro(presentationData):
return ListViewInsertItem(index: entry.index, previousIndex: entry.previousIndex, item: ChatListEmptyInfoItem(theme: presentationData.theme, strings: presentationData.strings), directionHint: entry.directionHint)
case let .SectionHeader(presentationData, displayHide):
return ListViewInsertItem(index: entry.index, previousIndex: entry.previousIndex, item: ChatListSectionHeaderItem(theme: presentationData.theme, strings: presentationData.strings, hide: displayHide ? {
hideChatListContacts(context: context)
} : nil), directionHint: entry.directionHint)
case let .Notice(presentationData, notice):
return ListViewInsertItem(index: entry.index, previousIndex: entry.previousIndex, item: ChatListNoticeItem(context: context, theme: presentationData.theme, strings: presentationData.strings, notice: notice, action: { [weak nodeInteraction] action in
switch action {
case .activate:
switch notice {
case .clearStorage:
nodeInteraction?.openStorageManagement()
case .setupPassword:
nodeInteraction?.openPasswordSetup()
case .premiumUpgrade, .premiumAnnualDiscount, .premiumRestore:
nodeInteraction?.openPremiumIntro()
case .xmasPremiumGift:
nodeInteraction?.openPremiumGift(nil)
case .setupBirthday:
nodeInteraction?.openBirthdaySetup()
case let .birthdayPremiumGift(_, birthdays):
nodeInteraction?.openPremiumGift(birthdays)
case .reviewLogin:
break
}
case .hide:
nodeInteraction?.dismissNotice(notice)
case let .buttonChoice(isPositive):
switch notice {
case let .reviewLogin(newSessionReview, _):
nodeInteraction?.performActiveSessionAction(newSessionReview, isPositive)
default:
break
}
}
}), directionHint: entry.directionHint)
}
}
}
private func mappedUpdateEntries(context: AccountContext, nodeInteraction: ChatListNodeInteraction, location: ChatListControllerLocation, isPremium: Bool, filterData: ChatListItemFilterData?, chatListFilters: [ChatListFilter]?, mode: ChatListNodeMode, isPeerEnabled: ((EnginePeer) -> Bool)?, entries: [ChatListNodeViewTransitionUpdateEntry]) -> [ListViewUpdateItem] {
return entries.map { entry -> ListViewUpdateItem in
switch entry.entry {
case let .PeerEntry(peerEntry):
let index = peerEntry.index
let presentationData = peerEntry.presentationData
let combinedReadState = peerEntry.readState
let isRemovedFromTotalUnreadCount = peerEntry.isRemovedFromTotalUnreadCount
let draftState = peerEntry.draftState
let peer = peerEntry.peer
let threadInfo = peerEntry.threadInfo
let presence = peerEntry.presence
let hasUnseenMentions = peerEntry.hasUnseenMentions
let hasUnseenReactions = peerEntry.hasUnseenReactions
let editing = peerEntry.editing
let hasActiveRevealControls = peerEntry.hasActiveRevealControls
let selected = peerEntry.selected
let inputActivities = peerEntry.inputActivities
let promoInfo = peerEntry.promoInfo
let hasFailedMessages = peerEntry.hasFailedMessages
let isContact = peerEntry.isContact
let forumTopicData = peerEntry.forumTopicData
let topForumTopicItems = peerEntry.topForumTopicItems
let revealed = peerEntry.revealed
switch mode {
case .chatList:
return ListViewUpdateItem(index: entry.index, previousIndex: entry.previousIndex, item: ChatListItem(
presentationData: presentationData,
context: context,
chatListLocation: location,
filterData: filterData,
index: index,
content: .peer(ChatListItemContent.PeerData(
messages: peerEntry.messages,
peer: peer,
threadInfo: threadInfo,
combinedReadState: combinedReadState,
isRemovedFromTotalUnreadCount: isRemovedFromTotalUnreadCount,
presence: presence,
hasUnseenMentions: hasUnseenMentions,
hasUnseenReactions: hasUnseenReactions,
draftState: draftState,
mediaDraftContentType: peerEntry.mediaDraftContentType,
inputActivities: inputActivities,
promoInfo: promoInfo,
ignoreUnreadBadge: false,
displayAsMessage: false,
hasFailedMessages: hasFailedMessages,
forumTopicData: forumTopicData,
topForumTopicItems: topForumTopicItems,
autoremoveTimeout: peerEntry.autoremoveTimeout,
storyState: peerEntry.storyState.flatMap { storyState in
return ChatListItemContent.StoryState(
stats: storyState.stats,
hasUnseenCloseFriends: storyState.hasUnseenCloseFriends
)
},
requiresPremiumForMessaging: peerEntry.requiresPremiumForMessaging,
displayAsTopicList: peerEntry.displayAsTopicList,
tags: chatListItemTags(location: location, accountPeerId: context.account.peerId, isPremium: isPremium, peer: peer.chatMainPeer, isUnread: combinedReadState?.isUnread ?? false, isMuted: isRemovedFromTotalUnreadCount, isContact: isContact, hasUnseenMentions: hasUnseenMentions, chatListFilters: chatListFilters)
)),
editing: editing,
hasActiveRevealControls: hasActiveRevealControls,
selected: selected,
header: nil,
enableContextActions: true,
hiddenOffset: threadInfo?.isHidden == true && !revealed,
interaction: nodeInteraction
), directionHint: entry.directionHint)
case let .peers(filter, isSelecting, _, filters, displayAutoremoveTimeout, displayPresence):
let itemPeer = peer.chatMainPeer
var chatPeer: EnginePeer?
if let peer = peer.peers[peer.peerId] {
chatPeer = peer
}
var enabled = true
if let isPeerEnabled {
if let itemPeer {
enabled = isPeerEnabled(itemPeer)
}
} else {
if filter.contains(.onlyWriteable) {
if let peer = peer.peers[peer.peerId] {
if !canSendMessagesToPeer(peer._asPeer()) {
enabled = false
}
if peerEntry.requiresPremiumForMessaging {
enabled = false
}
} else {
enabled = false
}
if let threadInfo, threadInfo.isClosed, case let .channel(channel) = itemPeer {
if threadInfo.isOwnedByMe || channel.hasPermission(.manageTopics) {
} else {
enabled = false
}
}
}
if filter.contains(.excludeChannels) {
if case let .channel(peer) = peer.chatMainPeer, case .broadcast = peer.info {
enabled = false
}
}
}
var header: ChatListSearchItemHeader?
switch mode {
case let .peers(_, _, additionalCategories, _, _, _):
if !additionalCategories.isEmpty {
let headerType: ChatListSearchItemHeaderType
if case .action = additionalCategories[0].appearance {
// TODO: hack, generalize
headerType = .orImportIntoAnExistingGroup
} else {
headerType = .chats
}
header = ChatListSearchItemHeader(type: headerType, theme: presentationData.theme, strings: presentationData.strings, actionTitle: nil, action: nil)
}
default:
break
}
var status: ContactsPeerItemStatus = .none
if isSelecting, let itemPeer = itemPeer {
if displayPresence, let presence = presence {
status = .presence(presence, presentationData.dateTimeFormat)
} else if let (string, multiline, isActive, icon) = statusStringForPeerType(accountPeerId: context.account.peerId, strings: presentationData.strings, peer: itemPeer, isMuted: isRemovedFromTotalUnreadCount, isUnread: combinedReadState?.isUnread ?? false, isContact: isContact, hasUnseenMentions: hasUnseenMentions, chatListFilters: filters, displayAutoremoveTimeout: displayAutoremoveTimeout, autoremoveTimeout: peerEntry.autoremoveTimeout) {
status = .custom(string: string, multiline: multiline, isActive: isActive, icon: icon)
} else {
status = .none
}
}
let peerContent: ContactsPeerItemPeer
if let threadInfo = threadInfo, let itemPeer = itemPeer {
peerContent = .thread(peer: itemPeer, title: threadInfo.info.title, icon: threadInfo.info.icon, color: threadInfo.info.iconColor)
} else {
peerContent = .peer(peer: itemPeer, chatPeer: chatPeer)
}
var threadId: Int64?
switch index {
case let .forum(_, _, threadIdValue, _, _):
threadId = threadIdValue
case .chatList:
break
}
var isForum = false
if let peer = chatPeer, case let .channel(channel) = peer, channel.flags.contains(.isForum) {
isForum = true
if editing, case .chatList = mode {
enabled = false
}
}
var selectable = editing
if case .chatList = mode {
if isForum {
selectable = false
}
}
return ListViewUpdateItem(index: entry.index, previousIndex: entry.previousIndex, item: ContactsPeerItem(
presentationData: ItemListPresentationData(theme: presentationData.theme, fontSize: presentationData.fontSize, strings: presentationData.strings, nameDisplayOrder: presentationData.nameDisplayOrder, dateTimeFormat: presentationData.dateTimeFormat),
sortOrder: presentationData.nameSortOrder,
displayOrder: presentationData.nameDisplayOrder,
context: context,
peerMode: .generalSearch(isSavedMessages: false),
peer: peerContent,
status: status,
requiresPremiumForMessaging: peerEntry.requiresPremiumForMessaging,
enabled: enabled,
selection: selectable ? .selectable(selected: selected) : .none,
editing: ContactsPeerItemEditing(editable: false, editing: false, revealed: false),
index: nil,
header: header,
action: { _ in
if let chatPeer = chatPeer {
if editing {
nodeInteraction.togglePeerSelected(chatPeer, threadId)
} else {
nodeInteraction.peerSelected(chatPeer, nil, threadId, nil)
}
}
}, disabledAction: (isForum && editing) && !peerEntry.requiresPremiumForMessaging ? nil : { _ in
if let chatPeer = chatPeer {
nodeInteraction.disabledPeerSelected(chatPeer, threadId, peerEntry.requiresPremiumForMessaging ? .premiumRequired : .generic)
}
},
animationCache: nodeInteraction.animationCache,
animationRenderer: nodeInteraction.animationRenderer
), directionHint: entry.directionHint)
case .peerType:
let itemPeer = peer.chatMainPeer
var chatPeer: EnginePeer?
if let peer = peer.peers[peer.peerId] {
chatPeer = peer
}
let peerContent: ContactsPeerItemPeer = .peer(peer: itemPeer, chatPeer: chatPeer)
let status: ContactsPeerItemStatus = .none
return ListViewUpdateItem(index: entry.index, previousIndex: entry.previousIndex, item: ContactsPeerItem(
presentationData: ItemListPresentationData(theme: presentationData.theme, fontSize: presentationData.fontSize, strings: presentationData.strings, nameDisplayOrder: presentationData.nameDisplayOrder, dateTimeFormat: presentationData.dateTimeFormat),
sortOrder: presentationData.nameSortOrder,
displayOrder: presentationData.nameDisplayOrder,
context: context,
peerMode: .generalSearch(isSavedMessages: false),
peer: peerContent,
status: status,
requiresPremiumForMessaging: peerEntry.requiresPremiumForMessaging,
enabled: true,
selection: .none,
editing: ContactsPeerItemEditing(editable: false, editing: false, revealed: false),
index: nil,
header: nil,
action: { _ in
if let chatPeer = chatPeer {
nodeInteraction.peerSelected(chatPeer, nil, nil, nil)
}
}, disabledAction: peerEntry.requiresPremiumForMessaging ? { _ in
if let chatPeer {
nodeInteraction.disabledPeerSelected(chatPeer, nil, .premiumRequired)
}
} : nil,
animationCache: nodeInteraction.animationCache,
animationRenderer: nodeInteraction.animationRenderer
), directionHint: entry.directionHint)
}
case let .HoleEntry(_, theme):
return ListViewUpdateItem(index: entry.index, previousIndex: entry.previousIndex, item: ChatListHoleItem(theme: theme), directionHint: entry.directionHint)
case let .GroupReferenceEntry(groupReferenceEntry):
return ListViewUpdateItem(index: entry.index, previousIndex: entry.previousIndex, item: ChatListItem(
presentationData: groupReferenceEntry.presentationData,
context: context,
chatListLocation: location,