wangjia
122 lines
4.6 KiB
Dart
122 lines
4.6 KiB
Dart
// desktop_shell.dart — 桌面外壳（左侧栏 + 顶栏 + 内容区）
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//
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// 对照 ui_kits/desktop/dapp.jsx：920×600 窗口、204 侧栏(6 项)、52 顶栏、内容区。
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import 'package:flutter/material.dart';
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import 'package:flutter_riverpod/flutter_riverpod.dart';
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import '../pangolin_theme.dart';
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import '../screens/account_page.dart';
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import '../screens/connect_page.dart';
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import '../screens/contact_page.dart';
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import '../screens/invite_page.dart';
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import '../screens/nodes_page.dart';
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import '../screens/notifications_page.dart';
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import '../screens/orders_page.dart';
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import '../screens/payment_page.dart';
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import '../screens/purchase_page.dart';
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import '../screens/settings_page.dart';
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import '../screens/stats_page.dart';
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import '../state/app_providers.dart';
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import '../state/navigation_provider.dart';
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import '../widgets/account_screens.dart';
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import '../widgets/content_top_bar.dart';
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import '../widgets/nav_sidebar.dart';
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import '../widgets/pangolin_icons.dart';
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class DesktopShell extends ConsumerWidget {
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const DesktopShell({super.key});
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@override
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Widget build(BuildContext context, WidgetRef ref) {
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final c = context.pangolin;
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final t = ref.watch(appTextProvider);
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final view = ref.watch(navViewProvider);
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// 「我的」移到侧栏顶部品牌按钮(见 NavSidebar);联系放设置下面。
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final items = <NavSidebarItem>[
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(icon: PangolinIcons.power, label: t.tabConnect, view: NavView.connect),
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(icon: PangolinIcons.globe, label: t.tabServers, view: NavView.servers),
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(icon: PangolinIcons.chartNoAxesColumn, label: t.tabStats, view: NavView.stats),
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(icon: PangolinIcons.user, label: t.tabMe, view: NavView.account),
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(icon: PangolinIcons.settings, label: t.settingsTitle, view: NavView.settings),
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(icon: PangolinIcons.messageCircle, label: t.contactTitle, view: NavView.contact),
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];
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final titles = <NavView, String>{
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NavView.connect: t.tabConnect,
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NavView.servers: t.tabServers,
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NavView.stats: t.tabStats,
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NavView.account: t.tabMe,
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NavView.contact: t.contactTitle,
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NavView.settings: t.settingsTitle,
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NavView.redeem: t.redeemTitle,
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NavView.devices: t.myDevices,
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NavView.purchase: t.purchaseTitle,
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NavView.payment: t.paymentTitle,
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NavView.orders: t.ordersTitle,
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NavView.invite: t.inviteTitle,
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NavView.notifications: t.notifTitle,
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};
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void go(NavView v) => ref.read(navViewProvider.notifier).state = v;
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Widget content() {
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switch (view) {
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case NavView.connect:
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return ConnectPage(isWide: true, onOpenNodes: () => go(NavView.servers));
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case NavView.servers:
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return NodesPage(isWide: true, onPicked: () => go(NavView.connect));
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case NavView.stats:
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return const StatsPage(isWide: true);
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case NavView.account:
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return const AccountPage(isWide: true);
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case NavView.contact:
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return const ContactPage();
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case NavView.settings:
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return const SettingsPage();
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// 账户下钻子页（内容区，顶栏带返回）
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case NavView.redeem:
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return RedeemScreen(t: t, embedded: true);
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case NavView.devices:
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return DevicesScreen(t: t, embedded: true);
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case NavView.purchase:
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return PurchaseScreen(t: t, embedded: true, onOrderCreated: () => go(NavView.payment));
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case NavView.payment:
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return PaymentScreen(t: t, embedded: true, onDone: () => go(NavView.account));
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case NavView.orders:
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return OrdersScreen(t: t, embedded: true);
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case NavView.invite:
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return InviteScreen(t: t, embedded: true);
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case NavView.notifications:
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return NotificationsScreen(t: t, embedded: true);
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}
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}
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// 子页返回目标:payment → purchase(换方式/失败重试仍在购买语境内);
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// 其余下钻子页（含 purchase 本身）→ account。
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VoidCallback? backTarget() {
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if (view == NavView.payment) return () => go(NavView.purchase);
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if (view == NavView.notifications) return () => go(NavView.account);
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if (kAccountSubViews.contains(view)) return () => go(NavView.account);
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return null;
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}
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return ColoredBox(
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color: c.bg,
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child: Row(children: [
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NavSidebar(items: items),
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Expanded(
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child: Column(children: [
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ContentTopBar(
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title: titles[view] ?? t.brand,
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onBack: backTarget(),
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onBell: () => go(NavView.notifications),
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),
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Expanded(child: content()),
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]),
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),
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]),
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);
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}
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}
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