mirror of
https://github.com/SyncrowIOT/web.git
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300 lines
11 KiB
Dart
300 lines
11 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter_bloc/flutter_bloc.dart';
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import 'package:syncrow_web/pages/common/buttons/add_space_button.dart';
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import 'package:syncrow_web/pages/spaces_management/bloc/space_management_bloc.dart';
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import 'package:syncrow_web/pages/spaces_management/bloc/space_management_event.dart';
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import 'package:syncrow_web/pages/spaces_management/bloc/space_management_state.dart';
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import 'package:syncrow_web/pages/spaces_management/model/community_model.dart';
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import 'package:syncrow_web/pages/spaces_management/model/space_model.dart';
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import 'package:syncrow_web/pages/spaces_management/view/community_list_view.dart';
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import 'package:syncrow_web/pages/spaces_management/view/curved_line_painter.dart';
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import 'package:syncrow_web/pages/spaces_management/view/dialogs/create_space_dialog.dart';
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import 'package:syncrow_web/pages/spaces_management/widgets/gradient_canvas_border_widget.dart';
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import 'package:syncrow_web/pages/spaces_management/widgets/sidebar_widget.dart';
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import 'package:syncrow_web/pages/spaces_management/widgets/space_card_widget.dart';
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import 'package:syncrow_web/pages/spaces_management/widgets/space_container_widget.dart';
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import 'package:syncrow_web/services/space_mana_api.dart';
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import 'package:syncrow_web/utils/color_manager.dart';
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import 'package:syncrow_web/web_layout/web_scaffold.dart';
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class SpaceManagementPage extends StatefulWidget {
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@override
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SpaceManagementPageState createState() => SpaceManagementPageState();
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}
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class SpaceManagementPageState extends State<SpaceManagementPage> {
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// Store created spaces
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List<SpaceData> spaces = [];
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List<Connection> connections = [];
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// Track whether to show the community list view or community structure
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bool showCommunityStructure = false;
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// Selected community
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CommunityModel? selectedCommunity;
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// API instance
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final CommunitySpaceManagementApi _api = CommunitySpaceManagementApi();
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// Data structure to store community and associated spaces
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Map<String, List<SpaceModel>> communitySpaces = {};
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@override
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void initState() {
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super.initState();
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}
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@override
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Widget build(BuildContext context) {
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Size screenSize = MediaQuery.of(context).size;
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return BlocProvider(
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create: (context) => SpaceManagementBloc(CommunitySpaceManagementApi())
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..add(LoadCommunityAndSpacesEvent()),
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child: WebScaffold(
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appBarTitle: Text(
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'Space Management',
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style: Theme.of(context).textTheme.headlineLarge,
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),
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enableMenuSideba: false,
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scaffoldBody: BlocBuilder<SpaceManagementBloc, SpaceManagementState>(
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builder: (context, state) {
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if (state is SpaceManagementLoading) {
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return const Center(child: CircularProgressIndicator());
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} else if (state is SpaceManagementLoaded) {
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return _buildLoadedState(context, screenSize, state.communities);
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} else if (state is SpaceManagementError) {
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return Center(child: Text('Error: ${state.errorMessage}'));
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}
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return Container();
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},
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),
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),
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);
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}
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Widget _buildLoadedState(
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BuildContext context, Size screenSize, List<CommunityModel> communities) {
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return Stack(
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clipBehavior: Clip.none,
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children: [
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Row(
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children: [
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SidebarWidget(
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communities: communities,
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onCommunitySelected: (community) {},
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),
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showCommunityStructure
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? _buildCommunityStructureArea(context, screenSize)
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: CommunityListViewWidget(
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communities: communities,
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onCommunitySelected: (community) {
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setState(() {
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selectedCommunity = community;
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showCommunityStructure = true;
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});
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},
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),
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],
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),
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const GradientCanvasBorderWidget()
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],
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);
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}
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Widget _buildCommunityStructureArea(BuildContext context, Size screenSize) {
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return Expanded(
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child: Container(
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decoration: const BoxDecoration(
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color: ColorsManager.whiteColors,
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border: Border(
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left: BorderSide(
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color: ColorsManager.whiteColors,
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width: 1.0), // Light left border to match
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),
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),
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// Background color for canvas
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Container(
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padding: const EdgeInsets.fromLTRB(16.0, 16.0, 16.0, 27.0),
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width: double.infinity,
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decoration: BoxDecoration(
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color: ColorsManager.whiteColors,
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boxShadow: [
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BoxShadow(
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color: ColorsManager.shadowBlackColor, // Subtle shadow
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spreadRadius: 0, // No spread
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blurRadius: 8, // Softer shadow edges
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offset: Offset(0, 4), // Shadow only on the bottom
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),
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],
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),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
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'Community Structure',
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style: TextStyle(
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fontSize: 24,
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fontWeight: FontWeight.bold,
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),
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),
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if (selectedCommunity != null) ...[
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Text(
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selectedCommunity!.name, // Show community name
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style: TextStyle(
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fontSize: 16,
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color: ColorsManager.blackColor, // Slightly muted color
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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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// Use Expanded to ensure InteractiveViewer takes the available space
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Flexible(
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child: InteractiveViewer(
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boundaryMargin: const EdgeInsets.all(500), // Adjusted to 500
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minScale: 0.5, // Minimum zoom scale
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maxScale: 2.5, // Maximum zoom scale
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panEnabled: true, // Enable panning
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scaleEnabled: true, // Enable zooming
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child: Container(
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width: 2000, // Large canvas
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height: 2000, // Large canvas
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color:
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ColorsManager.transparentColor, // Transparent background
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child: Stack(
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clipBehavior: Clip.none,
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children: [
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// Draw lines using a CustomPaint widget
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CustomPaint(
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size: Size(2000, 2000), // Explicit canvas size
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painter: CurvedLinePainter(connections),
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),
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spaces.isEmpty
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? AddSpaceButton(
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onTap: () {
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_showCreateSpaceDialog(screenSize);
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},
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)
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: Stack(
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children: spaces
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.asMap()
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.entries
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.map((entry) => SpaceCardWidget(
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index: entry.key,
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screenSize: screenSize,
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position: spaces[entry.key].position,
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isHovered: spaces[entry.key].isHovered,
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onPanUpdate: (int index, Offset delta) {
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setState(() {
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spaces[index].position += delta;
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});
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},
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onHoverChanged:
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(int index, bool isHovered) {
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setState(() {
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spaces[index].isHovered = isHovered;
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});
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},
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onButtonTap: (int index,
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Offset newPosition,
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String direction) {
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_showCreateSpaceDialog(
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screenSize,
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position: spaces[index].position +
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newPosition,
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parentIndex: index,
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direction: direction,
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);
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},
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buildSpaceContainer: (int index) {
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return SpaceContainerWidget(
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index: index,
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icon: spaces[index].icon,
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name: spaces[index].name,
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);
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},
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))
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.toList(),
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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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],
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),
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),
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);
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}
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void _showCreateSpaceDialog(Size screenSize,
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{Offset? position, int? parentIndex, String? direction}) {
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showDialog(
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context: context,
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builder: (BuildContext context) {
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return CreateSpaceDialog(
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onCreateSpace: (String name, String icon) {
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setState(() {
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// Set the first space in the center or use passed position
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Offset centerPosition = position ??
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Offset(
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screenSize.width / 2 - 75, // Center horizontally
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screenSize.height / 2 -
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100, // Slightly above the center vertically
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);
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SpaceData newSpace =
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SpaceData(name: name, icon: icon, position: centerPosition);
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spaces.add(newSpace);
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// Add connection for down-button
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if (parentIndex != null && direction != null) {
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connections.add(Connection(
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startSpace: spaces[parentIndex],
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endSpace: newSpace,
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direction: direction,
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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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);
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}
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}
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// Function to open the Create Space dialog
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// Model for storing space information
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class SpaceData {
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final String name;
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final String icon;
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Offset position;
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bool isHovered;
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SpaceData({
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required this.name,
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required this.icon,
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required this.position,
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this.isHovered = false,
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});
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}
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// Class for connection lines between spaces
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class Connection {
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final SpaceData startSpace;
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final SpaceData endSpace;
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final String direction;
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Connection(
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{required this.startSpace,
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required this.endSpace,
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required this.direction});
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}
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