SimpleX-Chat/apps/ios/Shared/Views/ChatList/ChatListNavLink.swift

735 lines
29 KiB
Swift

//
// ChatListNavLink.swift
// SimpleX
//
// Created by Evgeny Poberezkin on 01/02/2022.
// Copyright © 2022 SimpleX Chat. All rights reserved.
//
import SwiftUI
import SimpleXChat
typealias DynamicSizes = (
rowHeight: CGFloat,
profileImageSize: CGFloat,
mediaSize: CGFloat,
incognitoSize: CGFloat,
chatInfoSize: CGFloat,
unreadCorner: CGFloat,
unreadPadding: CGFloat
)
private let dynamicSizes: [DynamicTypeSize: DynamicSizes] = [
.xSmall: (68, 55, 33, 22, 18, 9, 3),
.small: (72, 57, 34, 22, 18, 9, 3),
.medium: (76, 60, 36, 22, 18, 10, 4),
.large: (80, 63, 38, 24, 20, 10, 4),
.xLarge: (88, 67, 41, 24, 20, 10, 4),
.xxLarge: (100, 71, 44, 27, 22, 11, 4),
.xxxLarge: (110, 75, 48, 30, 24, 12, 5),
.accessibility1: (110, 75, 48, 30, 24, 12, 5),
.accessibility2: (114, 75, 48, 30, 24, 12, 5),
.accessibility3: (124, 75, 48, 30, 24, 12, 5),
.accessibility4: (134, 75, 48, 30, 24, 12, 5),
.accessibility5: (144, 75, 48, 30, 24, 12, 5)
]
private let defaultDynamicSizes: DynamicSizes = dynamicSizes[.large]!
func dynamicSize(_ font: DynamicTypeSize) -> DynamicSizes {
dynamicSizes[font] ?? defaultDynamicSizes
}
struct ChatListNavLink: View {
@EnvironmentObject var chatModel: ChatModel
@EnvironmentObject var theme: AppTheme
@EnvironmentObject var chatTagsModel: ChatTagsModel
@Environment(\.dynamicTypeSize) private var userFont: DynamicTypeSize
@AppStorage(GROUP_DEFAULT_ONE_HAND_UI, store: groupDefaults) private var oneHandUI = false
@ObservedObject var chat: Chat
@Binding var parentSheet: SomeSheet<AnyView>?
@State private var showContactRequestDialog = false
@State private var showJoinGroupDialog = false
@State private var showContactConnectionInfo = false
@State private var showInvalidJSON = false
@State private var alert: SomeAlert? = nil
@State private var actionSheet: SomeActionSheet? = nil
@State private var sheet: SomeSheet<AnyView>? = nil
@State private var showConnectContactViaAddressDialog = false
@State private var inProgress = false
@State private var progressByTimeout = false
var dynamicRowHeight: CGFloat { dynamicSize(userFont).rowHeight }
var body: some View {
Group {
switch chat.chatInfo {
case let .direct(contact):
contactNavLink(contact)
case let .group(groupInfo, _):
groupNavLink(groupInfo)
case let .local(noteFolder):
noteFolderNavLink(noteFolder)
case let .contactRequest(cReq):
contactRequestNavLink(cReq)
case let .contactConnection(cConn):
contactConnectionNavLink(cConn)
case let .invalidJSON(json):
invalidJSONPreview(json)
}
}
.onChange(of: inProgress) { inProgress in
if inProgress {
DispatchQueue.main.asyncAfter(deadline: .now() + 1) {
progressByTimeout = inProgress
}
} else {
progressByTimeout = false
}
}
.actionSheet(item: $actionSheet) { $0.actionSheet }
}
private func contactNavLink(_ contact: Contact) -> some View {
Group {
if contact.activeConn == nil && contact.profile.contactLink != nil && contact.active {
ChatPreviewView(chat: chat, progressByTimeout: Binding.constant(false))
.frameCompat(height: dynamicRowHeight)
.swipeActions(edge: .trailing, allowsFullSwipe: true) {
Button {
deleteContactDialog(
chat,
contact,
dismissToChatList: false,
showAlert: { alert = $0 },
showActionSheet: { actionSheet = $0 },
showSheetContent: { sheet = $0 }
)
} label: {
deleteLabel
}
.tint(.red)
}
.onTapGesture { showConnectContactViaAddressDialog = true }
.confirmationDialog("Connect with \(contact.chatViewName)", isPresented: $showConnectContactViaAddressDialog, titleVisibility: .visible) {
Button("Use current profile") { connectContactViaAddress_(contact, false) }
Button("Use new incognito profile") { connectContactViaAddress_(contact, true) }
}
} else {
NavLinkPlain(
chatId: chat.chatInfo.id,
selection: $chatModel.chatId,
label: { ChatPreviewView(chat: chat, progressByTimeout: Binding.constant(false)) }
)
.frameCompat(height: dynamicRowHeight)
.swipeActions(edge: .leading, allowsFullSwipe: true) {
markReadButton()
toggleFavoriteButton()
toggleNtfsButton(chat: chat)
}
.swipeActions(edge: .trailing, allowsFullSwipe: true) {
tagChatButton(chat)
if !chat.chatItems.isEmpty {
clearChatButton()
}
Button {
deleteContactDialog(
chat,
contact,
dismissToChatList: false,
showAlert: { alert = $0 },
showActionSheet: { actionSheet = $0 },
showSheetContent: { sheet = $0 }
)
} label: {
deleteLabel
}
.tint(.red)
}
}
}
.alert(item: $alert) { $0.alert }
.sheet(item: $sheet) {
if #available(iOS 16.0, *) {
$0.content
.presentationDetents([.fraction($0.fraction)])
} else {
$0.content
}
}
}
@ViewBuilder private func groupNavLink(_ groupInfo: GroupInfo) -> some View {
switch (groupInfo.membership.memberStatus) {
case .memInvited:
ChatPreviewView(chat: chat, progressByTimeout: $progressByTimeout)
.frameCompat(height: dynamicRowHeight)
.swipeActions(edge: .trailing, allowsFullSwipe: true) {
joinGroupButton()
if groupInfo.canDelete {
deleteGroupChatButton(groupInfo)
}
}
.onTapGesture { showJoinGroupDialog = true }
.confirmationDialog("Group invitation", isPresented: $showJoinGroupDialog, titleVisibility: .visible) {
Button(chat.chatInfo.incognito ? "Join incognito" : "Join group") {
inProgress = true
joinGroup(groupInfo.groupId) {
await MainActor.run { inProgress = false }
}
}
Button("Delete invitation", role: .destructive) { Task { await deleteChat(chat) } }
}
.disabled(inProgress)
case .memAccepted:
ChatPreviewView(chat: chat, progressByTimeout: Binding.constant(false))
.frameCompat(height: dynamicRowHeight)
.onTapGesture {
AlertManager.shared.showAlert(groupInvitationAcceptedAlert())
}
.swipeActions(edge: .trailing) {
tagChatButton(chat)
if (groupInfo.membership.memberCurrentOrPending) {
leaveGroupChatButton(groupInfo)
}
if groupInfo.canDelete {
deleteGroupChatButton(groupInfo)
}
}
default:
NavLinkPlain(
chatId: chat.chatInfo.id,
selection: $chatModel.chatId,
label: { ChatPreviewView(chat: chat, progressByTimeout: Binding.constant(false)) },
disabled: !groupInfo.ready
)
.frameCompat(height: dynamicRowHeight)
.swipeActions(edge: .leading, allowsFullSwipe: true) {
markReadButton()
toggleFavoriteButton()
toggleNtfsButton(chat: chat)
}
.swipeActions(edge: .trailing, allowsFullSwipe: true) {
tagChatButton(chat)
let showReportsButton = chat.chatStats.reportsCount > 0 && groupInfo.membership.memberRole >= .moderator
let showClearButton = !chat.chatItems.isEmpty
let showDeleteGroup = groupInfo.canDelete
let showLeaveGroup = groupInfo.membership.memberCurrentOrPending
let totalNumberOfButtons = 1 + (showReportsButton ? 1 : 0) + (showClearButton ? 1 : 0) + (showDeleteGroup ? 1 : 0) + (showLeaveGroup ? 1 : 0)
if showClearButton && totalNumberOfButtons <= 3 {
clearChatButton()
}
if showReportsButton && totalNumberOfButtons <= 3 {
archiveAllReportsButton()
}
if showLeaveGroup {
leaveGroupChatButton(groupInfo)
}
if showDeleteGroup && totalNumberOfButtons <= 3 {
deleteGroupChatButton(groupInfo)
} else if totalNumberOfButtons > 3 {
if showDeleteGroup && !groupInfo.membership.memberActive {
deleteGroupChatButton(groupInfo)
moreOptionsButton(false, chat, groupInfo)
} else {
moreOptionsButton(true, chat, groupInfo)
}
}
}
}
}
private func noteFolderNavLink(_ noteFolder: NoteFolder) -> some View {
NavLinkPlain(
chatId: chat.chatInfo.id,
selection: $chatModel.chatId,
label: { ChatPreviewView(chat: chat, progressByTimeout: Binding.constant(false)) },
disabled: !noteFolder.ready
)
.frameCompat(height: dynamicRowHeight)
.swipeActions(edge: .leading, allowsFullSwipe: true) {
markReadButton()
}
.swipeActions(edge: .trailing, allowsFullSwipe: true) {
if !chat.chatItems.isEmpty {
clearNoteFolderButton()
}
}
}
private func joinGroupButton() -> some View {
Button {
inProgress = true
joinGroup(chat.chatInfo.apiId) {
await MainActor.run { inProgress = false }
}
} label: {
SwipeLabel(NSLocalizedString("Join", comment: "swipe action"), systemImage: chat.chatInfo.incognito ? "theatermasks" : "ipad.and.arrow.forward", inverted: oneHandUI)
}
.tint(chat.chatInfo.incognito ? .indigo : theme.colors.primary)
}
@ViewBuilder private func markReadButton() -> some View {
if chat.chatStats.unreadCount > 0 || chat.chatStats.unreadChat {
Button {
Task { await markChatRead(ItemsModel.shared, chat) }
} label: {
SwipeLabel(NSLocalizedString("Read", comment: "swipe action"), systemImage: "checkmark", inverted: oneHandUI)
}
.tint(theme.colors.primary)
} else {
Button {
Task { await markChatUnread(chat) }
} label: {
SwipeLabel(NSLocalizedString("Unread", comment: "swipe action"), systemImage: "circlebadge.fill", inverted: oneHandUI)
}
.tint(theme.colors.primary)
}
}
@ViewBuilder private func toggleFavoriteButton() -> some View {
if chat.chatInfo.chatSettings?.favorite == true {
Button {
toggleChatFavorite(chat, favorite: false)
} label: {
SwipeLabel(NSLocalizedString("Unfav.", comment: "swipe action"), systemImage: "star.slash.fill", inverted: oneHandUI)
}
.tint(.green)
} else {
Button {
toggleChatFavorite(chat, favorite: true)
} label: {
SwipeLabel(NSLocalizedString("Favorite", comment: "swipe action"), systemImage: "star.fill", inverted: oneHandUI)
}
.tint(.green)
}
}
@ViewBuilder private func toggleNtfsButton(chat: Chat) -> some View {
if let nextMode = chat.chatInfo.nextNtfMode {
Button {
toggleNotifications(chat, enableNtfs: nextMode)
} label: {
SwipeLabel(nextMode.text(mentions: chat.chatInfo.hasMentions), systemImage: nextMode.iconFilled, inverted: oneHandUI)
}
} else {
EmptyView()
}
}
private func archiveAllReportsButton() -> some View {
Button {
AlertManager.shared.showAlert(archiveAllReportsAlert())
} label: {
SwipeLabel(NSLocalizedString("Archive reports", comment: "swipe action"), systemImage: "archivebox", inverted: oneHandUI)
}
}
private func clearChatButton() -> some View {
Button {
AlertManager.shared.showAlert(clearChatAlert())
} label: {
SwipeLabel(NSLocalizedString("Clear", comment: "swipe action"), systemImage: "gobackward", inverted: oneHandUI)
}
.tint(Color.orange)
}
private func tagChatButton(_ chat: Chat) -> some View {
Button {
setTagChatSheet(chat)
} label: {
SwipeLabel(NSLocalizedString("List", comment: "swipe action"), systemImage: "tag.fill", inverted: oneHandUI)
}
.tint(.mint)
}
private func setTagChatSheet(_ chat: Chat) {
let screenHeight = UIScreen.main.bounds.height
let reservedSpace: Double = 4 * 44 // 2 for padding, 1 for "Create list" and another for extra tag
let tagsSpace = Double(max(chatTagsModel.userTags.count, 3)) * 44
let fraction = min((reservedSpace + tagsSpace) / screenHeight, 0.62)
parentSheet = SomeSheet(
content: {
AnyView(
NavigationView {
if chatTagsModel.userTags.isEmpty {
TagListEditor(chat: chat)
} else {
TagListView(chat: chat)
}
}
)
},
id: "lists sheet",
fraction: fraction
)
}
private func moreOptionsButton(_ canShowGroupDelete: Bool, _ chat: Chat, _ groupInfo: GroupInfo?) -> some View {
Button {
var buttons: [Alert.Button] = []
buttons.append(.default(Text("Clear")) {
AlertManager.shared.showAlert(clearChatAlert())
})
if let groupInfo, chat.chatStats.reportsCount > 0 && groupInfo.membership.memberRole >= .moderator && groupInfo.ready {
buttons.append(.default(Text("Archive reports")) {
AlertManager.shared.showAlert(archiveAllReportsAlert())
})
}
if canShowGroupDelete, let gi = groupInfo, gi.canDelete {
buttons.append(.destructive(Text("Delete")) {
AlertManager.shared.showAlert(deleteGroupAlert(gi))
})
}
buttons.append(.cancel())
actionSheet = SomeActionSheet(
actionSheet: ActionSheet(
title: canShowGroupDelete ? Text("Clear or delete group?") : Text("Clear group?"),
buttons: buttons
),
id: "other options"
)
} label: {
SwipeLabel(NSLocalizedString("More", comment: "swipe action"), systemImage: "ellipsis", inverted: oneHandUI)
}
}
private func clearNoteFolderButton() -> some View {
Button {
AlertManager.shared.showAlert(clearNoteFolderAlert())
} label: {
SwipeLabel(NSLocalizedString("Clear", comment: "swipe action"), systemImage: "gobackward", inverted: oneHandUI)
}
.tint(Color.orange)
}
private func leaveGroupChatButton(_ groupInfo: GroupInfo) -> some View {
Button {
AlertManager.shared.showAlert(leaveGroupAlert(groupInfo))
} label: {
SwipeLabel(NSLocalizedString("Leave", comment: "swipe action"), systemImage: "rectangle.portrait.and.arrow.right.fill", inverted: oneHandUI)
}
.tint(Color.yellow)
}
private func deleteGroupChatButton(_ groupInfo: GroupInfo) -> some View {
Button {
AlertManager.shared.showAlert(deleteGroupAlert(groupInfo))
} label: {
deleteLabel
}
.tint(.red)
}
private func contactRequestNavLink(_ contactRequest: UserContactRequest) -> some View {
ContactRequestView(contactRequest: contactRequest, chat: chat)
.frameCompat(height: dynamicRowHeight)
.swipeActions(edge: .trailing, allowsFullSwipe: true) {
Button {
Task { await acceptContactRequest(incognito: false, contactRequest: contactRequest) }
} label: { SwipeLabel(NSLocalizedString("Accept", comment: "swipe action"), systemImage: "checkmark", inverted: oneHandUI) }
.tint(theme.colors.primary)
Button {
Task { await acceptContactRequest(incognito: true, contactRequest: contactRequest) }
} label: {
SwipeLabel(NSLocalizedString("Accept incognito", comment: "swipe action"), systemImage: "theatermasks.fill", inverted: oneHandUI)
}
.tint(.indigo)
Button {
AlertManager.shared.showAlert(rejectContactRequestAlert(contactRequest))
} label: {
SwipeLabel(NSLocalizedString("Reject", comment: "swipe action"), systemImage: "multiply.fill", inverted: oneHandUI)
}
.tint(.red)
}
.contentShape(Rectangle())
.onTapGesture { showContactRequestDialog = true }
.confirmationDialog("Accept connection request?", isPresented: $showContactRequestDialog, titleVisibility: .visible) {
Button("Accept") { Task { await acceptContactRequest(incognito: false, contactRequest: contactRequest) } }
Button("Accept incognito") { Task { await acceptContactRequest(incognito: true, contactRequest: contactRequest) } }
Button("Reject (sender NOT notified)", role: .destructive) { Task { await rejectContactRequest(contactRequest) } }
}
}
private func contactConnectionNavLink(_ contactConnection: PendingContactConnection) -> some View {
ContactConnectionView(chat: chat)
.frameCompat(height: dynamicRowHeight)
.swipeActions(edge: .trailing, allowsFullSwipe: true) {
Button {
AlertManager.shared.showAlert(deleteContactConnectionAlert(contactConnection) { a in
AlertManager.shared.showAlertMsg(title: a.title, message: a.message)
})
} label: {
deleteLabel
}
.tint(.red)
Button {
showContactConnectionInfo = true
} label: {
SwipeLabel(NSLocalizedString("Name", comment: "swipe action"), systemImage: "pencil", inverted: oneHandUI)
}
.tint(theme.colors.primary)
}
.appSheet(isPresented: $showContactConnectionInfo) {
if case let .contactConnection(contactConnection) = chat.chatInfo {
ContactConnectionInfo(contactConnection: contactConnection)
.environment(\EnvironmentValues.refresh as! WritableKeyPath<EnvironmentValues, RefreshAction?>, nil)
.modifier(ThemedBackground(grouped: true))
}
}
.contentShape(Rectangle())
.onTapGesture {
showContactConnectionInfo = true
}
}
private var deleteLabel: some View {
SwipeLabel(NSLocalizedString("Delete", comment: "swipe action"), systemImage: "trash.fill", inverted: oneHandUI)
}
private func deleteGroupAlert(_ groupInfo: GroupInfo) -> Alert {
let label: LocalizedStringKey = groupInfo.businessChat == nil ? "Delete group?" : "Delete chat?"
return Alert(
title: Text(label),
message: deleteGroupAlertMessage(groupInfo),
primaryButton: .destructive(Text("Delete")) {
Task { await deleteChat(chat) }
},
secondaryButton: .cancel()
)
}
private func archiveAllReportsAlert() -> Alert {
Alert(
title: Text("Archive all reports?"),
message: Text("All reports will be archived for you."),
primaryButton: .destructive(Text("Archive")) {
Task { await archiveAllReportsForMe(chat.chatInfo.apiId) }
},
secondaryButton: .cancel()
)
}
private func archiveAllReportsForMe(_ apiId: Int64) async {
do {
if case let .groupChatItemsDeleted(user, groupInfo, chatItemIDs, _, member) = try await apiArchiveReceivedReports(groupId: apiId) {
await groupChatItemsDeleted(user, groupInfo, chatItemIDs, member)
}
} catch {
logger.error("archiveAllReportsForMe error: \(responseError(error))")
}
}
private func clearChatAlert() -> Alert {
Alert(
title: Text("Clear conversation?"),
message: Text("All messages will be deleted - this cannot be undone! The messages will be deleted ONLY for you."),
primaryButton: .destructive(Text("Clear")) {
Task { await clearChat(chat) }
},
secondaryButton: .cancel()
)
}
private func clearNoteFolderAlert() -> Alert {
Alert(
title: Text("Clear private notes?"),
message: Text("All messages will be deleted - this cannot be undone!"),
primaryButton: .destructive(Text("Clear")) {
Task { await clearChat(chat) }
},
secondaryButton: .cancel()
)
}
private func leaveGroupAlert(_ groupInfo: GroupInfo) -> Alert {
let titleLabel: LocalizedStringKey = groupInfo.businessChat == nil ? "Leave group?" : "Leave chat?"
let messageLabel: LocalizedStringKey = (
groupInfo.businessChat == nil
? "You will stop receiving messages from this group. Chat history will be preserved."
: "You will stop receiving messages from this chat. Chat history will be preserved."
)
return Alert(
title: Text(titleLabel),
message: Text(messageLabel),
primaryButton: .destructive(Text("Leave")) {
Task { await leaveGroup(groupInfo.groupId) }
},
secondaryButton: .cancel()
)
}
private func groupInvitationAcceptedAlert() -> Alert {
Alert(
title: Text("Joining group"),
message: Text("You joined this group. Connecting to inviting group member.")
)
}
private func invalidJSONPreview(_ json: Data?) -> some View {
Text("invalid chat data")
.foregroundColor(.red)
.padding(4)
.frameCompat(height: dynamicRowHeight)
.onTapGesture { showInvalidJSON = true }
.appSheet(isPresented: $showInvalidJSON) {
invalidJSONView(dataToString(json))
.environment(\EnvironmentValues.refresh as! WritableKeyPath<EnvironmentValues, RefreshAction?>, nil)
}
}
private func connectContactViaAddress_(_ contact: Contact, _ incognito: Bool) {
Task {
let ok = await connectContactViaAddress(contact.contactId, incognito, showAlert: { AlertManager.shared.showAlert($0) })
if ok {
ItemsModel.shared.loadOpenChat(contact.id) {
AlertManager.shared.showAlert(connReqSentAlert(.contact))
}
}
}
}
}
extension View {
@inline(__always)
@ViewBuilder fileprivate func frameCompat(height: CGFloat) -> some View {
if #available(iOS 16, *) {
self.frame(height: height)
} else {
VStack(spacing: 0) {
Divider()
.padding(.leading, 16)
self
.frame(height: height)
.padding(.horizontal, 8)
.padding(.vertical, 8)
}
}
}
}
func rejectContactRequestAlert(_ contactRequest: UserContactRequest) -> Alert {
Alert(
title: Text("Reject contact request"),
message: Text("The sender will NOT be notified"),
primaryButton: .destructive(Text("Reject")) {
Task { await rejectContactRequest(contactRequest) }
},
secondaryButton: .cancel()
)
}
func deleteContactConnectionAlert(_ contactConnection: PendingContactConnection, showError: @escaping (ErrorAlert) -> Void, success: @escaping () -> Void = {}) -> Alert {
Alert(
title: Text("Delete pending connection?"),
message:
contactConnection.initiated
? Text("The contact you shared this link with will NOT be able to connect!")
: Text("The connection you accepted will be cancelled!"),
primaryButton: .destructive(Text("Delete")) {
Task {
do {
try await apiDeleteChat(type: .contactConnection, id: contactConnection.apiId)
await MainActor.run {
ChatModel.shared.removeChat(contactConnection.id)
success()
}
} catch let error {
await MainActor.run {
showError(getErrorAlert(error, "Error deleting connection"))
}
}
}
},
secondaryButton: .cancel()
)
}
func connectContactViaAddress(_ contactId: Int64, _ incognito: Bool, showAlert: (Alert) -> Void) async -> Bool {
let (contact, alert) = await apiConnectContactViaAddress(incognito: incognito, contactId: contactId)
if let alert = alert {
showAlert(alert)
return false
} else if let contact = contact {
await MainActor.run {
ChatModel.shared.updateContact(contact)
}
return true
}
return false
}
func joinGroup(_ groupId: Int64, _ onComplete: @escaping () async -> Void) {
Task {
logger.debug("joinGroup")
do {
let r = try await apiJoinGroup(groupId)
switch r {
case let .joined(groupInfo):
await MainActor.run { ChatModel.shared.updateGroup(groupInfo) }
case .invitationRemoved:
AlertManager.shared.showAlertMsg(title: "Invitation expired!", message: "Group invitation is no longer valid, it was removed by sender.")
await deleteGroup()
case .groupNotFound:
AlertManager.shared.showAlertMsg(title: "No group!", message: "This group no longer exists.")
await deleteGroup()
}
await onComplete()
} catch let error {
await onComplete()
let a = getErrorAlert(error, "Error joining group")
AlertManager.shared.showAlertMsg(title: a.title, message: a.message)
}
func deleteGroup() async {
do {
// TODO this API should update chat item with the invitation as well
try await apiDeleteChat(type: .group, id: groupId)
await MainActor.run { ChatModel.shared.removeChat("#\(groupId)") }
} catch {
logger.error("apiDeleteChat error: \(responseError(error))")
}
}
}
}
func getErrorAlert(_ error: Error, _ title: LocalizedStringKey) -> ErrorAlert {
if let r = error as? ChatError,
let alert = getNetworkErrorAlert(r) {
return alert
} else {
return ErrorAlert(title: title, message: "Error: \(responseError(error))")
}
}
struct ChatListNavLink_Previews: PreviewProvider {
static var previews: some View {
@State var chatId: String? = "@1"
return Group {
ChatListNavLink(chat: Chat(
chatInfo: ChatInfo.sampleData.direct,
chatItems: [ChatItem.getSample(1, .directSnd, .now, "hello")]
), parentSheet: .constant(nil))
ChatListNavLink(chat: Chat(
chatInfo: ChatInfo.sampleData.direct,
chatItems: [ChatItem.getSample(1, .directSnd, .now, "hello")]
), parentSheet: .constant(nil))
ChatListNavLink(chat: Chat(
chatInfo: ChatInfo.sampleData.contactRequest,
chatItems: []
), parentSheet: .constant(nil))
}
.previewLayout(.fixed(width: 360, height: 82))
}
}