import SwiftUI import UIKit struct ConversationTextInput: View { @EnvironmentObject var store: AppStore @State private var messageStr = "" @FocusState private var isFocused: Bool @Binding var autoScroll: Bool var body: some View { VStack(spacing: 0) { Rectangle() .foregroundColor(.Material.Shape.separator) .frame(height: 0.5) .padding(.bottom, 8) if !replyText.isEmpty { VStack(spacing: 0) { HStack(alignment: .top) { Text(replyText) .font(.body3) .foregroundColor(Color.Material.Text.main) .multilineTextAlignment(.leading) .lineLimit(3) .padding(8) Spacer() Image(systemName: "xmark") .font(.title2) .foregroundColor(.Material.Elements.active) .padding(.leading, 8) .tappablePadding(.symmetric(8)) { store.dispatch(.conversationAction(.setReplyText(""))) } .padding(8) } .frame(maxWidth: .infinity) .background(RoundedRectangle(cornerRadius: 4) .foregroundColor(.Material.Background.light) .shadow(radius: 0.5) ) .padding(.bottom, 8) .padding(.horizontal, 8) } .padding(.horizontal, 8) } HStack { Image(systemName: "paperclip") .font(.title2) .foregroundColor(.Material.Elements.active) .padding(.leading, 8) .tappablePadding(.symmetric(8)) { store.dispatch(.conversationAction(.showAttachmentPicker(true))) } TextField(L10n.Chat.textfieldPrompt, text: $messageStr) .font(.body1) .focused($isFocused) .padding(.horizontal, 8) .padding(.vertical, 4) .background(Color.Material.Shape.white) .clipShape(RoundedRectangle(cornerRadius: 8)) .padding(.vertical, 4) let img = messageStr.isEmpty ? "paperplane" : "paperplane.fill" Image(systemName: img) .font(.title2) .foregroundColor(messageStr.isEmpty ? .Material.Elements.inactive : .Material.Elements.active) .padding(.trailing, 8) .tappablePadding(.symmetric(8)) { if !messageStr.isEmpty { guard let acc = store.state.conversationsState.currentChat?.account else { return } guard let contact = store.state.conversationsState.currentChat?.participant else { return } store.dispatch(.conversationAction(.sendMessage( from: acc, to: contact, body: composedMessage ))) messageStr = "" // UIApplication.shared.sendAction(#selector(UIResponder.resignFirstResponder), to: nil, from: nil, for: nil) store.dispatch(.conversationAction(.setReplyText(""))) autoScroll = true } } } } .padding(.bottom, 8) .background(Color.Material.Background.dark) .onChange(of: store.state.conversationsState.replyText) { new in if !new.isEmpty { isFocused = true } } .fullScreenCover(isPresented: Binding( get: { store.state.conversationsState.attachmentPickerVisible }, set: { _ in } )) { AttachmentPickerScreen() } } private var replyText: String { store.state.conversationsState.replyText } private var composedMessage: String { var result = "" if !replyText.isEmpty { result += replyText + "\n\n" } result += messageStr return result } }