navigates to initial create space dialog from the respective buttons.

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## Jira Ticket
[SP-1713](https://syncrow.atlassian.net/browse/SP-1713)

## Description

Implemented non selected space state
Implemented an initial version of the canvas.

## Type of Change

<!--- Put an `x` in all the boxes that apply: -->

- [x] ✨ New feature (non-breaking change which adds functionality)
- [ ] 🛠️ Bug fix (non-breaking change which fixes an issue)
- [ ] ❌ Breaking change (fix or feature that would cause existing
functionality to change)
- [ ] 🧹 Code refactor
- [ ] ✅ Build configuration change
- [ ] 📝 Documentation
- [ ] 🗑️ Chore 


[SP-1713]:
https://syncrow.atlassian.net/browse/SP-1713?atlOrigin=eyJpIjoiNWRkNTljNzYxNjVmNDY3MDlhMDU5Y2ZhYzA5YTRkZjUiLCJwIjoiZ2l0aHViLWNvbS1KU1cifQ

lib/pages/analytics/models/range_of_aqi.dart

@@ -38,9 +38,9 @@ class RangeOfAqiValue extends Equatable {
   factory RangeOfAqiValue.fromJson(Map<String, dynamic> json) {
     return RangeOfAqiValue(
       type: json['type'] as String,
-      min: (json['min'] as num).toDouble(),
+      min: (json['min'] as num? ?? 0).toDouble(),
-      average: (json['average'] as num).toDouble(),
+      average: (json['average'] as num? ?? 0).toDouble(),
-      max: (json['max'] as num).toDouble(),
+      max: (json['max'] as num? ?? 0).toDouble(),
     );
   }
 

lib/pages/analytics/modules/air_quality/helpers/fetch_air_quality_data_helper.dart

@@ -24,11 +24,13 @@ abstract final class FetchAirQualityDataHelper {
   }) {
     final date = context.read<AnalyticsDatePickerBloc>().state.monthlyDate;
     final aqiType = context.read<AirQualityDistributionBloc>().state.selectedAqiType;
-    loadAnalyticsDevices(
+    if (shouldFetchAnalyticsDevices) {
-      context,
+      loadAnalyticsDevices(
-      communityUuid: communityUuid,
+        context,
-      spaceUuid: spaceUuid,
+        communityUuid: communityUuid,
-    );
+        spaceUuid: spaceUuid,
+      );
+    }
     loadRangeOfAqi(
       context,
       spaceUuid: spaceUuid,

lib/pages/analytics/modules/air_quality/helpers/range_of_aqi_charts_helper.dart

@@ -23,6 +23,7 @@ abstract final class RangeOfAqiChartsHelper {
     return titlesData.copyWith(
       bottomTitles: titlesData.bottomTitles.copyWith(
         sideTitles: titlesData.bottomTitles.sideTitles.copyWith(
+          reservedSize: 36,
           getTitlesWidget: (value, meta) => Padding(
             padding: const EdgeInsetsDirectional.only(top: 20.0),
             child: Text(
@@ -40,6 +41,7 @@ abstract final class RangeOfAqiChartsHelper {
           reservedSize: 70,
           interval: 50,
           maxIncluded: false,
+          minIncluded: true,
           getTitlesWidget: (value, meta) {
             final text = value >= 300 ? '301+' : value.toInt().toString();
             return Padding(

lib/pages/analytics/modules/air_quality/views/air_quality_view.dart

@@ -1,6 +1,7 @@
 import 'package:flutter/material.dart';
 import 'package:syncrow_web/pages/analytics/modules/air_quality/widgets/air_quality_end_side_widget.dart';
 import 'package:syncrow_web/pages/analytics/modules/air_quality/widgets/aqi_distribution_chart_box.dart';
+import 'package:syncrow_web/pages/analytics/modules/air_quality/widgets/aqi_legend.dart';
 import 'package:syncrow_web/pages/analytics/modules/air_quality/widgets/range_of_aqi_chart_box.dart';
 
 class AirQualityView extends StatelessWidget {
@@ -20,6 +21,10 @@ class AirQualityView extends StatelessWidget {
             child: Column(
               spacing: 32,
               children: [
+                SizedBox(
+                  height: height * 0.1,
+                  child: const AqiLegend(),
+                ),
                 SizedBox(
                   height: height * 1.2,
                   child: const AirQualityEndSideWidget(),
@@ -40,7 +45,7 @@ class AirQualityView extends StatelessWidget {
         return SingleChildScrollView(
           child: Container(
             padding: _padding,
-            height: height * 1.1,
+            height: height * 1.2,
             child: const Column(
               children: [
                 Expanded(
@@ -52,8 +57,9 @@ class AirQualityView extends StatelessWidget {
                         child: Column(
                           spacing: 20,
                           children: [
-                            Expanded(child: RangeOfAqiChartBox()),
+                            Expanded(flex: 2, child: AqiLegend()),
-                            Expanded(child: AqiDistributionChartBox()),
+                            Expanded(flex: 12, child: RangeOfAqiChartBox()),
+                            Expanded(flex: 12, child: AqiDistributionChartBox()),
                           ],
                         ),
                       ),

lib/pages/analytics/modules/air_quality/widgets/aqi_distribution_chart.dart

@@ -32,8 +32,13 @@ class AqiDistributionChart extends StatelessWidget {
   }
 
   List<BarChartGroupData> _buildBarGroups() {
-    return List.generate(chartData.length, (index) {
+    final groups = <BarChartGroupData>[];
-      final data = chartData[index];
+    for (var i = 0; i < chartData.length; i++) {
+      final data = chartData[i];
+      final isAllZero = data.data.every((d) => d.percentage == 0);
+      if (isAllZero) {
+        continue;
+      }
       final stackItems = <BarChartRodData>[];
       double currentY = 0;
       var isFirstElement = true;
@@ -56,13 +61,15 @@ class AqiDistributionChart extends StatelessWidget {
         currentY += percentageData.percentage + _rodStackItemsSpacing;
         isFirstElement = false;
       }
-
+      groups.add(
-      return BarChartGroupData(
+        BarChartGroupData(
-        x: index,
+          x: i,
-        barRods: stackItems,
+          barRods: stackItems,
-        groupVertically: true,
+          groupVertically: true,
+        ),
       );
-    });
+    }
+    return groups;
   }
 
   BarTouchData _barTouchData(BuildContext context) {
@@ -73,6 +80,7 @@ class AqiDistributionChart extends StatelessWidget {
           color: ColorsManager.semiTransparentBlack,
         ),
         tooltipRoundedRadius: 16,
+        maxContentWidth: 500,
         tooltipPadding: const EdgeInsets.all(8),
         getTooltipItem: (group, groupIndex, rod, rodIndex) {
           final data = chartData[group.x];
@@ -81,10 +89,13 @@ class AqiDistributionChart extends StatelessWidget {
 
           final textStyle = context.textTheme.bodySmall?.copyWith(
             color: ColorsManager.blackColor,
-            fontSize: 8,
+            fontSize: 11,
           );
 
           for (final percentageData in data.data) {
+            if (percentageData.percentage == 0) {
+              continue;
+            }
             final percentage = percentageData.percentage.toStringAsFixed(1);
             final type = percentageData.type[0].toUpperCase() +
                 percentageData.type.substring(1).replaceAll('_', ' ');
@@ -98,7 +109,7 @@ class AqiDistributionChart extends StatelessWidget {
             DateFormat('dd/MM/yyyy').format(data.date),
             context.textTheme.bodyMedium!.copyWith(
               color: ColorsManager.blackColor,
-              fontSize: 9,
+              fontSize: 12,
               fontWeight: FontWeight.w600,
             ),
             textAlign: TextAlign.start,
@@ -118,7 +129,6 @@ class AqiDistributionChart extends StatelessWidget {
     final leftTitles = titlesData.leftTitles.copyWith(
       sideTitles: titlesData.leftTitles.sideTitles.copyWith(
         reservedSize: 70,
-        interval: 20,
         maxIncluded: false,
         minIncluded: true,
         getTitlesWidget: (value, meta) => Padding(
@@ -140,7 +150,7 @@ class AqiDistributionChart extends StatelessWidget {
 
     final bottomTitles = AxisTitles(
       sideTitles: SideTitles(
-        showTitles: true,
+        showTitles: chartData.isNotEmpty,
         getTitlesWidget: (value, _) => FittedBox(
           alignment: AlignmentDirectional.bottomCenter,
           fit: BoxFit.scaleDown,
@@ -148,7 +158,7 @@ class AqiDistributionChart extends StatelessWidget {
             chartData[value.toInt()].date.day.toString(),
             style: context.textTheme.bodySmall?.copyWith(
               color: ColorsManager.lightGreyColor,
-              fontSize: 8,
+              fontSize: 12,
             ),
           ),
         ),

lib/pages/analytics/modules/air_quality/widgets/aqi_distribution_chart_title.dart

@@ -19,7 +19,7 @@ class AqiDistributionChartTitle extends StatelessWidget {
       children: [
         ChartsLoadingWidget(isLoading: isLoading),
         const Expanded(
-          flex: 3,
+          flex: 4,
           child: FittedBox(
             fit: BoxFit.scaleDown,
             alignment: AlignmentDirectional.centerStart,
@@ -28,23 +28,26 @@ class AqiDistributionChartTitle extends StatelessWidget {
             ),
           ),
         ),
-        FittedBox(
+        Expanded(
-          alignment: AlignmentDirectional.centerEnd,
+          flex: 2,
-          fit: BoxFit.scaleDown,
+          child: FittedBox(
-          child: AqiTypeDropdown(
+            alignment: AlignmentDirectional.centerEnd,
-            onChanged: (value) {
+            fit: BoxFit.scaleDown,
-              if (value != null) {
+            child: AqiTypeDropdown(
-                final bloc = context.read<AirQualityDistributionBloc>();
+              onChanged: (value) {
-                try {
+                if (value != null) {
-                  final param = _makeLoadAqiDistributionParam(context, value);
+                  final bloc = context.read<AirQualityDistributionBloc>();
-                  bloc.add(LoadAirQualityDistribution(param));
+                  try {
-                } catch (_) {
+                    final param = _makeLoadAqiDistributionParam(context, value);
-                  return;
+                    bloc.add(LoadAirQualityDistribution(param));
-                } finally {
+                  } catch (_) {
-                  bloc.add(UpdateAqiTypeEvent(value));
+                    return;
+                  } finally {
+                    bloc.add(UpdateAqiTypeEvent(value));
+                  }
                 }
-              }
+              },
-            },
+            ),
           ),
         ),
       ],

lib/pages/analytics/modules/air_quality/widgets/aqi_legend.dart

@@ -0,0 +1,38 @@
+import 'package:flutter/material.dart';
+import 'package:syncrow_web/pages/analytics/modules/air_quality/helpers/range_of_aqi_charts_helper.dart';
+import 'package:syncrow_web/pages/analytics/modules/analytics/widgets/chart_informative_cell.dart';
+import 'package:syncrow_web/utils/style.dart';
+
+class AqiLegend extends StatelessWidget {
+  const AqiLegend({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    return Container(
+      padding: const EdgeInsetsDirectional.all(20),
+      decoration: subSectionContainerDecoration.copyWith(
+        borderRadius: BorderRadius.circular(20),
+      ),
+      child: Row(
+        mainAxisAlignment: MainAxisAlignment.center,
+        spacing: 16,
+        children: RangeOfAqiChartsHelper.gradientData.map((e) {
+          return Flexible(
+            flex: 4,
+            child: FittedBox(
+              fit: BoxFit.fill,
+              child: ChartInformativeCell(
+                color: e.$1,
+                title: FittedBox(
+                  fit: BoxFit.fill,
+                  child: Text(e.$2),
+                ),
+                height: null,
+              ),
+            ),
+          );
+        }).toList(),
+      ),
+    );
+  }
+}

lib/pages/analytics/modules/air_quality/widgets/aqi_location_info_cell.dart

@@ -47,36 +47,37 @@ class AqiLocationInfoCell extends StatelessWidget {
               ),
             ),
             Align(
-              alignment: AlignmentDirectional.bottomEnd,
+              alignment: AlignmentDirectional.bottomCenter,
-              child: Padding(
+              child: Row(
-                padding: const EdgeInsetsDirectional.all(10),
+                crossAxisAlignment: CrossAxisAlignment.end,
-                child: SizedBox(
+                children: [
-                  height: 40,
+                  Expanded(
-                  width: 120,
+                    child: SvgPicture.asset(
-                  child: FittedBox(
+                      svgPath,
-                    fit: BoxFit.scaleDown,
+                      fit: BoxFit.scaleDown,
-                    alignment: AlignmentDirectional.bottomEnd,
+                      alignment: AlignmentDirectional.bottomStart,
-                    child: Text(
+                    ),
-                      value,
+                  ),
-                      style: context.textTheme.bodySmall?.copyWith(
+                  Expanded(
-                        color: ColorsManager.vividBlue.withValues(alpha: 0.7),
+                    child: FittedBox(
-                        fontWeight: FontWeight.w700,
+                      fit: BoxFit.scaleDown,
-                        fontSize: 24,
+                      alignment: AlignmentDirectional.bottomEnd,
+                      child: Padding(
+                        padding: const EdgeInsetsDirectional.all(10),
+                        child: Text(
+                          value,
+                          style: context.textTheme.bodySmall?.copyWith(
+                            color: ColorsManager.vividBlue.withValues(
+                              alpha: 0.7,
+                            ),
+                            fontWeight: FontWeight.w700,
+                            fontSize: 24,
+                          ),
+                        ),
                       ),
                     ),
                   ),
-                ),
+                ],
-              ),
-            ),
-            Align(
-              alignment: AlignmentDirectional.bottomStart,
-              child: SizedBox.square(
-                dimension: MediaQuery.sizeOf(context).width * 0.45,
-                child: FittedBox(
-                  fit: BoxFit.scaleDown,
-                  alignment: AlignmentDirectional.bottomStart,
-                  child: SvgPicture.asset(svgPath),
-                ),
               ),
             ),
           ],

lib/pages/analytics/modules/analytics/widgets/chart_informative_cell.dart

@@ -7,16 +7,18 @@ class ChartInformativeCell extends StatelessWidget {
     required this.title,
     required this.color,
     this.hasBorder = false,
+    this.height,
   });
 
   final Widget title;
   final Color color;
   final bool hasBorder;
+  final double? height;
 
   @override
   Widget build(BuildContext context) {
     return Container(
-      height: MediaQuery.sizeOf(context).height * 0.0385,
+      height: height ?? MediaQuery.sizeOf(context).height * 0.0385,
       padding: const EdgeInsetsDirectional.symmetric(
         vertical: 8,
         horizontal: 12,

lib/pages/common/custom_table.dart

@@ -179,31 +179,36 @@ class _DynamicTableState extends State<DynamicTable> {
     );
   }
 
-  Widget _buildEmptyState() => Column(
+  Widget _buildEmptyState() => Container(
-        mainAxisAlignment: MainAxisAlignment.center,
+        height: widget.size.height,
-        children: [
+        color: ColorsManager.whiteColors,
-          Row(
+        child: Column(
-            crossAxisAlignment: CrossAxisAlignment.center,
+          mainAxisAlignment: MainAxisAlignment.center,
-            mainAxisAlignment: MainAxisAlignment.center,
+          children: [
-            children: [
+            Row(
-              Column(
+              crossAxisAlignment: CrossAxisAlignment.center,
-                children: [
+              mainAxisAlignment: MainAxisAlignment.center,
-                  SvgPicture.asset(Assets.emptyTable),
+              children: [
-                  const SizedBox(height: 15),
+                Column(
-                  Text(
+                  children: [
-                    widget.tableName == 'AccessManagement'
+                    SvgPicture.asset(Assets.emptyTable),
-                        ? 'No Password '
+                    const SizedBox(height: 15),
-                        : 'No Devices',
+                    Text(
-                    style: Theme.of(context)
+                      widget.tableName == 'AccessManagement'
-                        .textTheme
+                          ? 'No Password '
-                        .bodySmall!
+                          : 'No Devices',
-                        .copyWith(color: ColorsManager.grayColor),
+                      style: Theme.of(context)
-                  )
+                          .textTheme
-                ],
+                          .bodySmall!
-              ),
+                          .copyWith(color: ColorsManager.grayColor),
-            ],
+                    )
-          ),
+                  ],
-        ],
+                ),
+              ],
+            ),
+            SizedBox(height: widget.size.height * 0.5),
+          ],
+        ),
       );
   Widget _buildSelectAllCheckbox() {
     return Container(

lib/pages/space_management_v2/main_module/painters/spaces_connections_arrow_painter.dart

@@ -7,21 +7,22 @@ class SpacesConnectionsArrowPainter extends CustomPainter {
   final Map<String, Offset> positions;
   final double cardWidth = 150.0;
   final double cardHeight = 90.0;
-  final String? selectedSpaceUuid;
+  final Set<String> highlightedUuids;
 
   SpacesConnectionsArrowPainter({
     required this.connections,
     required this.positions,
-    this.selectedSpaceUuid,
+    required this.highlightedUuids,
   });
 
   @override
   void paint(Canvas canvas, Size size) {
     for (final connection in connections) {
-      final isSelected = connection.to == selectedSpaceUuid;
+      final isSelected = highlightedUuids.contains(connection.from) ||
+          highlightedUuids.contains(connection.to);
       final paint = Paint()
         ..color = isSelected
-            ? ColorsManager.primaryColor
+            ? ColorsManager.blackColor
             : ColorsManager.blackColor.withValues(alpha: 0.5)
         ..strokeWidth = 2.0
         ..style = PaintingStyle.stroke;
@@ -36,7 +37,7 @@ class SpacesConnectionsArrowPainter extends CustomPainter {
 
         final path = Path()..moveTo(startPoint.dx, startPoint.dy);
 
-        final controlPoint1 = Offset(startPoint.dx, startPoint.dy + 60);
+        final controlPoint1 = Offset(startPoint.dx, startPoint.dy + 20);
         final controlPoint2 = Offset(endPoint.dx, endPoint.dy - 60);
 
         path.cubicTo(controlPoint1.dx, controlPoint1.dy, controlPoint2.dx,
@@ -46,7 +47,7 @@ class SpacesConnectionsArrowPainter extends CustomPainter {
 
         final circlePaint = Paint()
           ..color = isSelected
-              ? ColorsManager.primaryColor
+              ? ColorsManager.blackColor
               : ColorsManager.blackColor.withValues(alpha: 0.5)
           ..style = PaintingStyle.fill
           ..blendMode = BlendMode.srcIn;

lib/pages/space_management_v2/main_module/widgets/community_structure_canvas.dart

@@ -1,21 +1,26 @@
 import 'package:flutter/material.dart';
+import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:syncrow_web/pages/space_management_v2/main_module/models/space_connection_model.dart';
 import 'package:syncrow_web/pages/space_management_v2/main_module/painters/spaces_connections_arrow_painter.dart';
 import 'package:syncrow_web/pages/space_management_v2/main_module/widgets/space_card_widget.dart';
 import 'package:syncrow_web/pages/space_management_v2/main_module/widgets/space_cell.dart';
 import 'package:syncrow_web/pages/space_management_v2/modules/communities/domain/models/community_model.dart';
 import 'package:syncrow_web/pages/space_management_v2/modules/communities/domain/models/space_model.dart';
+import 'package:syncrow_web/pages/space_management_v2/modules/communities/presentation/communities_tree_selection_bloc/communities_tree_selection_bloc.dart';
+import 'package:syncrow_web/pages/space_management_v2/modules/space_details/presentation/helpers/space_details_dialog_helper.dart';
 
 class CommunityStructureCanvas extends StatefulWidget {
   const CommunityStructureCanvas({
     required this.community,
+    required this.selectedSpace,
     super.key,
   });
 
   final CommunityModel community;
+  final SpaceModel? selectedSpace;
 
   @override
-  State<CommunityStructureCanvas> createState() =>_CommunityStructureCanvasState();  
+  State<CommunityStructureCanvas> createState() => _CommunityStructureCanvasState();
 }
 
 class _CommunityStructureCanvasState extends State<CommunityStructureCanvas>
@@ -25,19 +30,30 @@ class _CommunityStructureCanvasState extends State<CommunityStructureCanvas>
   final double _cardHeight = 90.0;
   final double _horizontalSpacing = 150.0;
   final double _verticalSpacing = 120.0;
-  String? _selectedSpaceUuid;
 
   late TransformationController _transformationController;
   late AnimationController _animationController;
 
   @override
   void initState() {
-    super.initState();
     _transformationController = TransformationController();
     _animationController = AnimationController(
       vsync: this,
-      duration: const Duration(milliseconds: 100),
+      duration: const Duration(milliseconds: 150),
     );
+    super.initState();
+  }
+
+  @override
+  void didUpdateWidget(covariant CommunityStructureCanvas oldWidget) {
+    super.didUpdateWidget(oldWidget);
+    if (widget.selectedSpace?.uuid != oldWidget.selectedSpace?.uuid) {
+      WidgetsBinding.instance.addPostFrameCallback((_) {
+        if (mounted) {
+          _animateToSpace(widget.selectedSpace);
+        }
+      });
+    }
   }
 
   @override
@@ -47,6 +63,15 @@ class _CommunityStructureCanvasState extends State<CommunityStructureCanvas>
     super.dispose();
   }
 
+  Set<String> _getAllDescendantUuids(SpaceModel space) {
+    final uuids = <String>{};
+    for (final child in space.children) {
+      uuids.add(child.uuid);
+      uuids.addAll(_getAllDescendantUuids(child));
+    }
+    return uuids;
+  }
+
   void _runAnimation(Matrix4 target) {
     final animation = Matrix4Tween(
       begin: _transformationController.value,
@@ -63,15 +88,16 @@ class _CommunityStructureCanvasState extends State<CommunityStructureCanvas>
     });
   }
 
-  void _onSpaceTapped(String spaceUuid) {
+  void _animateToSpace(SpaceModel? space) {
-    setState(() {
+    if (space == null) {
-      _selectedSpaceUuid = spaceUuid;
+      _runAnimation(Matrix4.identity());
-    });
+      return;
+    }
 
-    final position = _positions[spaceUuid];
+    final position = _positions[space.uuid];
     if (position == null) return;
 
-    const scale = 2.0;
+    const scale = 1.5;
     final viewSize = context.size;
     if (viewSize == null) return;
 
@@ -86,11 +112,19 @@ class _CommunityStructureCanvasState extends State<CommunityStructureCanvas>
     _runAnimation(matrix);
   }
 
+  void _onSpaceTapped(SpaceModel? space) {
+    context.read<CommunitiesTreeSelectionBloc>().add(
+          SelectSpaceEvent(community: widget.community, space: space),
+        );
+  }
+
   void _resetSelectionAndZoom() {
-    setState(() {
+    context.read<CommunitiesTreeSelectionBloc>().add(
-      _selectedSpaceUuid = null;
+          SelectSpaceEvent(
-    });
+            community: widget.community,
-    _runAnimation(Matrix4.identity());
+            space: null,
+          ),
+        );
   }
 
   void _calculateLayout(
@@ -150,16 +184,23 @@ class _CommunityStructureCanvasState extends State<CommunityStructureCanvas>
 
     _calculateLayout(community.spaces, 0, {});
 
+    final selectedSpace = widget.selectedSpace;
+    final highlightedUuids = <String>{};
+    if (selectedSpace != null) {
+      highlightedUuids.add(selectedSpace.uuid);
+      highlightedUuids.addAll(_getAllDescendantUuids(selectedSpace));
+    }
+
     final widgets = <Widget>[];
     final connections = <SpaceConnectionModel>[];
-    _generateWidgets(community.spaces, widgets, connections);
+    _generateWidgets(community.spaces, widgets, connections, highlightedUuids);
 
     return [
       CustomPaint(
         painter: SpacesConnectionsArrowPainter(
           connections: connections,
           positions: _positions,
-          selectedSpaceUuid: _selectedSpaceUuid,
+          highlightedUuids: highlightedUuids,
         ),
         child: Stack(alignment: AlignmentDirectional.center, children: widgets),
       ),
@@ -170,11 +211,15 @@ class _CommunityStructureCanvasState extends State<CommunityStructureCanvas>
     List<SpaceModel> spaces,
     List<Widget> widgets,
     List<SpaceConnectionModel> connections,
+    Set<String> highlightedUuids,
   ) {
     for (final space in spaces) {
       final position = _positions[space.uuid];
       if (position == null) continue;
 
+      final isHighlighted = highlightedUuids.contains(space.uuid);
+      final hasNoSelectedSpace = widget.selectedSpace == null;
+
       widgets.add(
         Positioned(
           left: position.dx,
@@ -182,32 +227,31 @@ class _CommunityStructureCanvasState extends State<CommunityStructureCanvas>
           width: _cardWidth,
           height: _cardHeight,
           child: SpaceCardWidget(
-            index: spaces.indexOf(space),
+            buildSpaceContainer: () {
-            onPositionChanged: (newPosition) {},
-            buildSpaceContainer: (index) {
               return Opacity(
-                opacity: 1.0,
+                opacity: hasNoSelectedSpace || isHighlighted ? 1.0 : 0.5,
-                child: SpaceCell(
+                child: Tooltip(
-                  index: index,
+                  message: space.spaceName,
-                  onTap: () => _onSpaceTapped(space.uuid),
+                  preferBelow: false,
-                  icon: space.icon,
+                  child: SpaceCell(
-                  name: space.spaceName,
+                    onTap: () => _onSpaceTapped(space),
+                    icon: space.icon,
+                    name: space.spaceName,
+                  ),
                 ),
               );
             },
-            screenSize: MediaQuery.sizeOf(context),
+            onTap: () => SpaceDetailsDialogHelper.showCreate(context),
-            position: position,
-            isHovered: false,
-            onHoverChanged: (int index, bool isHovered) {},
-            onButtonTap: (int index, Offset newPosition) {},
           ),
         ),
       );
 
       for (final child in space.children) {
-        connections.add(SpaceConnectionModel(from: space.uuid, to: child.uuid));
+        connections.add(
+          SpaceConnectionModel(from: space.uuid, to: child.uuid),
+        );
       }
-      _generateWidgets(space.children, widgets, connections);
+      _generateWidgets(space.children, widgets, connections, highlightedUuids);
     }
   }
 
@@ -218,7 +262,7 @@ class _CommunityStructureCanvasState extends State<CommunityStructureCanvas>
       transformationController: _transformationController,
       boundaryMargin: EdgeInsets.symmetric(
         horizontal: MediaQuery.sizeOf(context).width * 0.3,
-        vertical: MediaQuery.sizeOf(context).height * 0.2,
+        vertical: MediaQuery.sizeOf(context).height * 0.3,
       ),
       minScale: 0.5,
       maxScale: 3.0,
@@ -226,8 +270,8 @@ class _CommunityStructureCanvasState extends State<CommunityStructureCanvas>
       child: GestureDetector(
         onTap: _resetSelectionAndZoom,
         child: SizedBox(
-          width: MediaQuery.sizeOf(context).width * 2,
+          width: MediaQuery.sizeOf(context).width * 5,
-          height: MediaQuery.sizeOf(context).height * 2,
+          height: MediaQuery.sizeOf(context).height * 5,
           child: Stack(children: treeWidgets),
         ),
       ),

lib/pages/space_management_v2/main_module/widgets/create_space_button.dart

@@ -1,4 +1,5 @@
 import 'package:flutter/material.dart';
+import 'package:syncrow_web/pages/space_management_v2/modules/space_details/presentation/helpers/space_details_dialog_helper.dart';
 import 'package:syncrow_web/utils/color_manager.dart';
 
 class CreateSpaceButton extends StatelessWidget {
@@ -7,7 +8,7 @@ class CreateSpaceButton extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     return GestureDetector(
-      onTap: () {},
+      onTap: () => SpaceDetailsDialogHelper.showCreate(context),
       child: Container(
         height: 60,
         decoration: BoxDecoration(

lib/pages/space_management_v2/main_module/widgets/plus_button_widget.dart

@@ -2,15 +2,11 @@ import 'package:flutter/material.dart';
 import 'package:syncrow_web/utils/color_manager.dart';
 
 class PlusButtonWidget extends StatelessWidget {
-  final int index;
-  final String direction;
   final Offset offset;
-  final void Function(int index, Offset newPosition) onButtonTap;
+  final void Function() onButtonTap;
 
   const PlusButtonWidget({
     super.key,
-    required this.index,
-    required this.direction,
     required this.offset,
     required this.onButtonTap,
   });
@@ -18,13 +14,7 @@ class PlusButtonWidget extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     return GestureDetector(
-      onTap: () {
+      onTap: onButtonTap,
-        if (direction == 'down') {
-          onButtonTap(index, const Offset(0, 150));
-        } else {
-          onButtonTap(index, const Offset(150, 0));
-        }
-      },
       child: Container(
         width: 30,
         height: 30,

lib/pages/space_management_v2/main_module/widgets/space_card_widget.dart

@@ -1,60 +1,39 @@
 import 'package:flutter/material.dart';
 import 'package:syncrow_web/pages/space_management_v2/main_module/widgets/plus_button_widget.dart';
 
-class SpaceCardWidget extends StatelessWidget {
+class SpaceCardWidget extends StatefulWidget {
-  final int index;
+  final void Function() onTap;
-  final Size screenSize;
+  final Widget Function() buildSpaceContainer;
-  final Offset position;
-  final bool isHovered;
-  final void Function(int index, bool isHovered) onHoverChanged;
-  final void Function(int index, Offset newPosition) onButtonTap;
-  final Widget Function(int index) buildSpaceContainer;
-  final ValueChanged<Offset> onPositionChanged;
 
   const SpaceCardWidget({
-    super.key,
+    required this.onTap,
-    required this.index,
-    required this.onPositionChanged,
-    required this.screenSize,
-    required this.position,
-    required this.isHovered,
-    required this.onHoverChanged,
-    required this.onButtonTap,
     required this.buildSpaceContainer,
+    super.key,
   });
 
+  @override
+  State<SpaceCardWidget> createState() => _SpaceCardWidgetState();
+}
+
+class _SpaceCardWidgetState extends State<SpaceCardWidget> {
+  bool isHovered = false;
   @override
   Widget build(BuildContext context) {
     return MouseRegion(
-      onEnter: (_) => onHoverChanged(index, true),
+      onEnter: (_) => setState(() => isHovered = true),
-      onExit: (_) => onHoverChanged(index, false),
+      onExit: (_) => setState(() => isHovered = false),
       child: SizedBox(
-        width: 150,
-        height: 90,
         child: Stack(
           clipBehavior: Clip.none,
           alignment: Alignment.center,
           children: [
-            buildSpaceContainer(index),
+            widget.buildSpaceContainer(),
-
             if (isHovered)
               Positioned(
                 bottom: 0,
                 child: PlusButtonWidget(
-                  index: index,
-                  direction: 'down',
                   offset: Offset.zero,
-                  onButtonTap: onButtonTap,
+                  onButtonTap: widget.onTap,
-                ),
-              ),
-            if (isHovered)
-              Positioned(
-                right: -15,
-                child: PlusButtonWidget(
-                  index: index,
-                  direction: 'right',
-                  offset: Offset.zero,
-                  onButtonTap: onButtonTap,
                 ),
               ),
           ],

lib/pages/space_management_v2/main_module/widgets/space_cell.dart

@@ -1,29 +1,23 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_svg/svg.dart';
 import 'package:syncrow_web/utils/color_manager.dart';
+import 'package:syncrow_web/utils/extension/build_context_x.dart';
 
 class SpaceCell extends StatelessWidget {
-  final int index;
   final String icon;
   final String name;
-  final VoidCallback? onDoubleTap;
   final VoidCallback? onTap;
 
   const SpaceCell({
     super.key,
-    required this.index,
     required this.icon,
     required this.name,
-    this.onTap,
+    required this.onTap,
-    this.onDoubleTap,
   });
 
   @override
   Widget build(BuildContext context) {
-    final theme = Theme.of(context);
-
     return GestureDetector(
-      onDoubleTap: onDoubleTap,
       onTap: onTap,
       child: Container(
         width: 150,
@@ -36,7 +30,7 @@ class SpaceCell extends StatelessWidget {
             Expanded(
               child: Text(
                 name,
-                style: theme.textTheme.bodyLarge?.copyWith(
+                style: context.textTheme.bodyLarge?.copyWith(
                   fontWeight: FontWeight.bold,
                   color: ColorsManager.blackColor,
                 ),
@@ -63,7 +57,10 @@ class SpaceCell extends StatelessWidget {
       child: Center(
         child: SvgPicture.asset(
           icon,
-          color: ColorsManager.whiteColors,
+          colorFilter: const ColorFilter.mode(
+            ColorsManager.whiteColors,
+            BlendMode.srcIn,
+          ),
           width: 24,
           height: 24,
         ),

lib/pages/space_management_v2/main_module/widgets/space_management_community_structure.dart

@@ -9,14 +9,19 @@ class SpaceManagementCommunityStructure extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    final selectedCommunity =
+    final selectionBloc = context.watch<CommunitiesTreeSelectionBloc>().state;
-        context.watch<CommunitiesTreeSelectionBloc>().state.selectedCommunity!;
+    final selectedCommunity = selectionBloc.selectedCommunity;
+    final selectedSpace = selectionBloc.selectedSpace;
     const spacer = Spacer(flex: 10);
     return Visibility(
-      visible: selectedCommunity.spaces.isNotEmpty,
+      visible: selectedCommunity!.spaces.isNotEmpty,
       replacement: const Row(
-          children: [spacer, Expanded(child: CreateSpaceButton()), spacer]),
+        children: [spacer, Expanded(child: CreateSpaceButton()), spacer],
-      child: CommunityStructureCanvas(community: selectedCommunity),
+      ),
+      child: CommunityStructureCanvas(
+        community: selectedCommunity,
+        selectedSpace: selectedSpace,
+      ),
     );
   }
 }

lib/pages/space_management_v2/main_module/widgets/space_management_templates_view.dart

@@ -7,26 +7,24 @@ class SpaceManagementTemplatesView extends StatelessWidget {
   const SpaceManagementTemplatesView({super.key});
   @override
   Widget build(BuildContext context) {
-    return Expanded(
+    return ColoredBox(
-      child: ColoredBox(
+      color: ColorsManager.whiteColors,
-        color: ColorsManager.whiteColors,
+      child: GridView.builder(
-        child: GridView.builder(
+        padding: const EdgeInsets.symmetric(horizontal: 40, vertical: 20),
-          padding: const EdgeInsets.symmetric(horizontal: 40, vertical: 20),
+        gridDelegate: const SliverGridDelegateWithMaxCrossAxisExtent(
-          gridDelegate: const SliverGridDelegateWithMaxCrossAxisExtent(
+          maxCrossAxisExtent: 400,
-            maxCrossAxisExtent: 400,
+          mainAxisSpacing: 10,
-            mainAxisSpacing: 10,
+          crossAxisSpacing: 10,
-            crossAxisSpacing: 10,
+          childAspectRatio: 2.0,
-            childAspectRatio: 2.0,
-          ),
-          itemCount: _gridItems(context).length,
-          itemBuilder: (context, index) {
-            final model = _gridItems(context)[index];
-            return CommunityTemplateCell(
-              onTap: model.onTap,
-              title: model.title,
-            );
-          },
         ),
+        itemCount: _gridItems(context).length,
+        itemBuilder: (context, index) {
+          final model = _gridItems(context)[index];
+          return CommunityTemplateCell(
+            onTap: model.onTap,
+            title: model.title,
+          );
+        },
       ),
     );
   }

lib/pages/space_management_v2/modules/communities/presentation/communities_tree_selection_bloc/communities_tree_selection_event.dart

@@ -16,7 +16,7 @@ final class SelectCommunityEvent extends CommunitiesTreeSelectionEvent {
 }
 
 final class SelectSpaceEvent extends CommunitiesTreeSelectionEvent {
-  final SpaceModel space;
+  final SpaceModel? space;
   final CommunityModel community;
 
   const SelectSpaceEvent({required this.space, required this.community});

lib/pages/space_management_v2/modules/space_details/presentation/helpers/space_details_dialog_helper.dart

@@ -0,0 +1,11 @@
+import 'package:flutter/material.dart';
+import 'package:syncrow_web/pages/space_management_v2/modules/space_details/presentation/widgets/space_details_dialog.dart';
+
+abstract final class SpaceDetailsDialogHelper {
+  static void showCreate(BuildContext context) {
+    showDialog<void>(
+      context: context,
+      builder: (context) => const SpaceDetailsDialog(),
+    );
+  }
+}

lib/pages/space_management_v2/modules/space_details/presentation/widgets/space_details_dialog.dart

@@ -0,0 +1,12 @@
+import 'package:flutter/material.dart';
+
+class SpaceDetailsDialog extends StatelessWidget {
+  const SpaceDetailsDialog({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    return const Dialog(
+      child: Text('Create Space'),
+    );
+  }
+}