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This commit is contained in:
cheykrym 2025-10-22 06:03:10 +03:00
parent 055c57c208
commit b9ea0807e5
1 changed files with 18 additions and 3 deletions
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21
yobble/Views/Chat/PrivateChatView.swift
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@ -3,9 +3,11 @@ import SwiftUI
struct PrivateChatView: View {
let chat: PrivateChatListItem
let currentUserId: String?
private let bottomAnchorId = "PrivateChatBottomAnchor"
@StateObject private var viewModel: PrivateChatViewModel
@State private var hasPositionedToBottom: Bool = false
@State private var scrollToBottomTrigger: UUID = .init()
@State private var draftText: String = ""
@State private var inputTab: ComposerTab = .chat
@State private var isVideoPreferred: Bool = false
@ -22,15 +24,23 @@ struct PrivateChatView: View {
ScrollViewReader { proxy in
content
.onChange(of: viewModel.messages.count) { _ in
guard !viewModel.isLoadingMore,
let lastId = viewModel.messages.last?.id else { return }
guard !viewModel.isLoadingMore else { return }
let targetId = viewModel.messages.last?.id ?? bottomAnchorId
DispatchQueue.main.async {
withAnimation(.easeInOut(duration: 0.2)) {
proxy.scrollTo(lastId, anchor: .bottom)
proxy.scrollTo(targetId, anchor: .bottom)
}
hasPositionedToBottom = true
}
}
.onChange(of: scrollToBottomTrigger) { _ in
let targetId = viewModel.messages.last?.id ?? bottomAnchorId
DispatchQueue.main.async {
withAnimation(.easeInOut(duration: 0.2)) {
proxy.scrollTo(targetId, anchor: .bottom)
}
}
}
}
.navigationTitle(title)
.navigationBarTitleDisplayMode(.inline)
@ -85,6 +95,10 @@ struct PrivateChatView: View {
!viewModel.messages.isEmpty {
errorBanner(message: message)
}
Color.clear
.frame(height: 1)
.id(bottomAnchorId)
}
.padding(.vertical, 12)
}
@ -324,6 +338,7 @@ struct PrivateChatView: View {
guard !text.isEmpty else { return }
draftText = ""
scrollToBottomTrigger = .init()
viewModel.sendMessage(text: text) { success in
if success {
hasPositionedToBottom = true