syncrow-web/lib/pages/spaces_management/widgets/sidebar_widget.dart

import 'package:flutter/material.dart';
import 'package:flutter_bloc/flutter_bloc.dart';
import 'package:flutter_svg/svg.dart';
import 'package:syncrow_web/common/search_bar.dart';
import 'package:syncrow_web/pages/spaces_management/bloc/space_management_bloc.dart';
import 'package:syncrow_web/pages/spaces_management/bloc/space_management_event.dart';
import 'package:syncrow_web/pages/spaces_management/model/community_model.dart';
import 'package:syncrow_web/pages/spaces_management/model/space_model.dart';
import 'package:syncrow_web/pages/spaces_management/widgets/community_tile.dart';
import 'package:syncrow_web/pages/spaces_management/view/dialogs/create_community_dialog.dart';
import 'package:syncrow_web/pages/spaces_management/widgets/space_tile_widget.dart';
import 'package:syncrow_web/utils/color_manager.dart';
import 'package:syncrow_web/utils/constants/assets.dart';
import 'package:syncrow_web/utils/style.dart';

class SidebarWidget extends StatefulWidget {
  final Function(CommunityModel)? onCommunitySelected;
  final List<CommunityModel> communities;

  const SidebarWidget(
      {super.key, this.onCommunitySelected, required this.communities});

  @override
  _SidebarWidgetState createState() => _SidebarWidgetState();
}

class _SidebarWidgetState extends State<SidebarWidget> {
  String _searchQuery = ''; // Track search query
  String? _selectedCommunityUuid;
  String? _selectedSpaceUuid;

  @override
  void initState() {
    super.initState();
  }

  void _showCreateCommunityDialog(BuildContext parentContext) {
    showDialog(
      context: parentContext,
      builder: (context) => CreateCommunityDialog(
        onCreateCommunity:
            (String communityName, String description, String regionId) {
          parentContext.read<SpaceManagementBloc>().add(
                CreateCommunityEvent(
                  name: communityName,
                  description: description,
                  regionId: regionId,
                ),
              );
        },
      ),
    );
  }

  // Function to filter communities based on the search query
  List<CommunityModel> _filterCommunities() {
    if (_searchQuery.isEmpty) {
      // Reset the selected community and space UUIDs if there's no query
      _selectedCommunityUuid = null;
      _selectedSpaceUuid = null;
      return widget.communities;
    }

    // Filter communities and expand only those that match the query
    return widget.communities.where((community) {
      final containsQueryInCommunity =
          community.name.toLowerCase().contains(_searchQuery.toLowerCase());
      final containsQueryInSpaces = community.spaces
          .any((space) => _containsQuery(space, _searchQuery.toLowerCase()));

      if (containsQueryInCommunity || containsQueryInSpaces) {
        _selectedCommunityUuid =
            community.uuid; // Set the community to expanded
      }

      return containsQueryInCommunity || containsQueryInSpaces;
    }).toList();
  }

  // Helper function to determine if any space or its children match the search query
  bool _containsQuery(SpaceModel space, String query) {
    final matchesSpace = space.name.toLowerCase().contains(query);
    final matchesChildren = space.children.any((child) =>
        _containsQuery(child, query)); // Recursive check for children

    // If the space or any of its children match the query, expand this space
    if (matchesSpace || matchesChildren) {
      _selectedSpaceUuid = space.uuid;
    }

    return matchesSpace || matchesChildren;
  }

  bool _isSpaceOrChildSelected(SpaceModel space) {
    // Return true if the current space or any of its child spaces is selected
    if (_selectedSpaceUuid == space.uuid) {
      return true;
    }

    // Recursively check if any child spaces match the query
    for (var child in space.children) {
      if (_isSpaceOrChildSelected(child)) {
        return true;
      }
    }

    return false;
  }

  @override
  Widget build(BuildContext context) {
    final filteredCommunities = _filterCommunities();

    return Container(
      width: 300,
      decoration: subSectionContainerDecoration,
      child: Column(
        mainAxisSize:
            MainAxisSize.min, // Ensures the Column only takes necessary height
        crossAxisAlignment: CrossAxisAlignment.start,
        children: [
          // Communities title with the add button
          Container(
            decoration: subSectionContainerDecoration,
            padding: const EdgeInsets.all(16.0),
            child: Row(
              mainAxisAlignment: MainAxisAlignment.spaceBetween,
              children: [
                Text(
                  'Communities',
                  style: Theme.of(context).textTheme.titleMedium,
                ),
                GestureDetector(
                  onTap: () => _showCreateCommunityDialog(context),
                  child: Container(
                    width: 30,
                    height: 30,
                    decoration: const BoxDecoration(
                      color: ColorsManager.whiteColors,
                      shape: BoxShape.circle,
                    ),
                    child: Center(
                      child: SvgPicture.asset(
                        Assets.roundedAddIcon,
                        width: 24,
                        height: 24,
                      ),
                    ),
                  ),
                ),
              ],
            ),
          ),
          // Search bar
          CustomSearchBar(
            onSearchChanged: (query) {
              setState(() {
                _searchQuery = query;
              });
            },
          ),
          const SizedBox(height: 16),
          // Community list
          Expanded(
            child: ListView(
              children: filteredCommunities.map((community) {
                return _buildCommunityTile(community);
              }).toList(),
            ),
          ),
        ],
      ),
    );
  }

  Widget _buildCommunityTile(CommunityModel community) {
    bool hasChildren = community.spaces.isNotEmpty;
    bool isSelectedCommunity = _selectedCommunityUuid ==
        community.uuid; // Check if this community is selected

  debugPrint('Building CommunityTile for ${community.name} with UUID: ${community.uuid}');
  debugPrint('Currently selected community UUID: $_selectedCommunityUuid');
  debugPrint('Is selected: $isSelectedCommunity');
  
    return CommunityTile(
      title: community.name,
      isSelected: isSelectedCommunity,
      isExpanded: false,
      onItemSelected: () {
        setState(() {
          _selectedSpaceUuid = community.uuid; // Update the selected community
          debugPrint(
              'Selected community: ${community.name}, UUID: ${community.uuid}');
          debugPrint(
              'Updated selected community UUID: $_selectedCommunityUuid');
        });

        if (widget.onCommunitySelected != null) {
          widget.onCommunitySelected!(community); // Pass the entire community
        }
      },
      onExpansionChanged: (String title, bool expanded) {
        debugPrint(
            'CommunityTile onExpansionChanged called for $title, expanded: $expanded');
        _handleExpansionChange(community.uuid, expanded);
      },
      children: hasChildren
          ? community.spaces.map((space) => _buildSpaceTile(space)).toList()
          : null, // Render spaces within the community
    );
  }

  Widget _buildSpaceTile(SpaceModel space) {
    bool isSelectedSpace =
        _isSpaceOrChildSelected(space); // Check if space should be expanded

    debugPrint(
        'Building SpaceTile for ${space.name}, hasChildren: ${space.children.isNotEmpty}');
    return SpaceTile(
      title: space.name,
      initiallyExpanded: isSelectedSpace,
      onExpansionChanged: (bool expanded) {
        debugPrint(
            'SpaceTile onExpansionChanged called for ${space.name}, expanded: $expanded');
        _handleExpansionChange(space.uuid, expanded);
      },
      children: space.children.isNotEmpty
          ? space.children
              .map((childSpace) => _buildSpaceTile(childSpace))
              .toList()
          : [], // Recursively render child spaces if available
    );
  }

  void _handleExpansionChange(String uuid, bool expanded) {}
}