ios_app_v2/yobble/Views/Tab/MainView.swift
2025-10-22 02:46:21 +03:00

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Swift
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import SwiftUI
struct MainView: View {
@ObservedObject var viewModel: LoginViewModel
@EnvironmentObject private var messageCenter: IncomingMessageCenter
@State private var selectedTab: Int = 0
// @StateObject private var newHomeTabViewModel = NewHomeTabViewModel()
// Состояния для TopBarView
@State private var selectedAccount = "@user1"
@State private var accounts = ["@user1", "@user2", "@user3"]
// @State private var sheetType: ProfileTab.SheetType? = nil
// Состояния для бокового меню
@State private var isSideMenuPresented = false
@State private var menuOffset: CGFloat = 0
@State private var chatSearchRevealProgress: CGFloat = 0
@State private var chatSearchText: String = ""
@State private var isSettingsPresented = false
private var tabTitle: String {
switch selectedTab {
case 0: return "Home"
case 1: return "Concept"
case 2: return "Chats"
case 3: return "Profile"
default: return "Home"
}
}
private var menuWidth: CGFloat {
UIScreen.main.bounds.width * 0.8
}
var body: some View {
NavigationView {
let pendingNavigationBinding: Binding<ChatNavigationTarget?> = AppConfig.PRESENT_CHAT_AS_SHEET
? .constant(nil)
: Binding(
get: { messageCenter.pendingNavigation },
set: { messageCenter.pendingNavigation = $0 }
)
ZStack(alignment: .top) {
ZStack(alignment: .leading) { // Выравниваем ZStack по левому краю
// Основной контент
VStack(spacing: 0) {
TopBarView(
title: tabTitle,
selectedAccount: $selectedAccount,
accounts: accounts,
viewModel: viewModel,
isSettingsPresented: $isSettingsPresented,
isSideMenuPresented: $isSideMenuPresented,
chatSearchRevealProgress: $chatSearchRevealProgress,
chatSearchText: $chatSearchText
)
ZStack {
NewHomeTab()
.opacity(selectedTab == 0 ? 1 : 0)
ConceptTab()
.opacity(selectedTab == 1 ? 1 : 0)
ChatsTab(
loginViewModel: viewModel,
pendingNavigation: pendingNavigationBinding,
searchRevealProgress: $chatSearchRevealProgress,
searchText: $chatSearchText
)
.opacity(selectedTab == 2 ? 1 : 0)
.allowsHitTesting(selectedTab == 2)
ProfileTab()
.opacity(selectedTab == 3 ? 1 : 0)
}
.frame(maxWidth: .infinity, maxHeight: .infinity)
CustomTabBar(selectedTab: $selectedTab) {
print("Create button tapped")
}
}
.frame(maxWidth: .infinity, maxHeight: .infinity) // Убедимся, что основной контент занимает все пространство
.ignoresSafeArea(edges: .bottom)
.navigationBarHidden(true)
// .sheet(item: $sheetType) { type in
// // ... sheet presentation logic
// }
// Затемнение и закрытие по тапу
Color.black
.opacity(Double(menuOffset / menuWidth) * 0.4)
.ignoresSafeArea()
.onTapGesture {
withAnimation(.easeInOut) {
isSideMenuPresented = false
}
}
.allowsHitTesting(menuOffset > 0)
// Боковое меню
SideMenuView(viewModel: viewModel, isPresented: $isSideMenuPresented)
.frame(width: menuWidth)
.offset(x: -menuWidth + menuOffset) // Новая логика смещения
.ignoresSafeArea(edges: .vertical)
}
}
.gesture(
DragGesture()
.onChanged { gesture in
if !isSideMenuPresented && gesture.startLocation.x > 60 { return }
let translation = gesture.translation.width
// Определяем базовое смещение в зависимости от того, открыто меню или нет
let baseOffset = isSideMenuPresented ? menuWidth : 0
// Новое смещение это база плюс текущий свайп
let newOffset = baseOffset + translation
// Жестко ограничиваем итоговое смещение между 0 и шириной меню
self.menuOffset = max(0, min(menuWidth, newOffset))
}
.onEnded { gesture in
if !isSideMenuPresented && gesture.startLocation.x > 60 { return }
let threshold = menuWidth * 0.4
withAnimation(.easeInOut) {
if self.menuOffset > threshold {
isSideMenuPresented = true
} else {
isSideMenuPresented = false
}
// Устанавливаем финальное смещение после анимации
self.menuOffset = isSideMenuPresented ? menuWidth : 0
}
}
)
}
.navigationViewStyle(StackNavigationViewStyle())
.onChange(of: isSideMenuPresented) { presented in
// Плавная анимация при нажатии на кнопку, а не только при жесте
withAnimation(.easeInOut) {
menuOffset = presented ? menuWidth : 0
}
}
.onChange(of: messageCenter.pendingNavigation?.id) { _ in
guard !AppConfig.PRESENT_CHAT_AS_SHEET,
messageCenter.pendingNavigation != nil else { return }
withAnimation(.easeInOut) {
selectedTab = 2
isSideMenuPresented = false
menuOffset = 0
}
}
.onChange(of: selectedTab) { newValue in
if newValue != 3 {
isSettingsPresented = false
}
}
}
}
struct MainView_Previews: PreviewProvider {
static var previews: some View {
let mockViewModel = LoginViewModel()
MainView(viewModel: mockViewModel)
.environmentObject(IncomingMessageCenter())
.environmentObject(ThemeManager())
}
}