ai_grid 0.2.0 
ai_grid: ^0.2.0 copied to clipboard
tealkit.devAn intelligent DataGrid for Flutter with native AI assistant and MCP skill control.
example/lib/main.dart
import 'dart:convert';
import 'package:material_ui/material_ui.dart';
import 'package:flutter/services.dart';
import 'package:ai_grid/ai_grid.dart';
void main() async {
WidgetsFlutterBinding.ensureInitialized();
// Automatically loads root/local .env if present
await AiGridEnvLoader.load();
runApp(const AiGridExampleApp());
}
class AiGridExampleApp extends StatefulWidget {
const AiGridExampleApp({super.key});
@override
State<AiGridExampleApp> createState() => _AiGridExampleAppState();
}
class _AiGridExampleAppState extends State<AiGridExampleApp> {
ThemeMode _themeMode = ThemeMode.light;
void _toggleTheme() {
setState(() {
_themeMode =
_themeMode == ThemeMode.light ? ThemeMode.dark : ThemeMode.light;
});
}
@override
Widget build(BuildContext context) {
return MaterialApp(
title: 'AI DataGrid Demo - Superstore Dataset',
debugShowCheckedModeBanner: false,
themeMode: _themeMode,
theme: ThemeData(
colorScheme: ColorScheme.fromSeed(
seedColor: const Color(0xFF0078D4),
brightness: Brightness.light,
),
useMaterial3: true,
),
darkTheme: ThemeData(
colorScheme: ColorScheme.fromSeed(
seedColor: const Color(0xFF0078D4),
brightness: Brightness.dark,
),
useMaterial3: true,
),
home: SuperstoreGridPage(
isDarkMode: _themeMode == ThemeMode.dark,
onToggleTheme: _toggleTheme,
),
);
}
}
class SuperstoreGridPage extends StatefulWidget {
final bool isDarkMode;
final VoidCallback onToggleTheme;
const SuperstoreGridPage({
super.key,
required this.isDarkMode,
required this.onToggleTheme,
});
@override
State<SuperstoreGridPage> createState() => _SuperstoreGridPageState();
}
class _SuperstoreGridPageState extends State<SuperstoreGridPage> {
LocalAiGridDataSource? _dataSource;
late final AiGridController _controller;
AiGridConfig? _aiConfig;
bool _isLoading = true;
String? _errorMessage;
AiGridEditMode _editMode = AiGridEditMode.row;
@override
void initState() {
super.initState();
_controller = AiGridController();
// Configure LLM from .env or fallback
final llmConfig = AiGridEnvLoader.createLlmConfigFromEnv();
_aiConfig = AiGridConfig(llmConfig: llmConfig);
// Configure DevExtreme-style editing features
_controller.editingOptions = AiGridEditingOptions(
enabled: true,
mode: _editMode,
allowAdding: true,
allowUpdating: true,
allowDeleting: true,
actionColumnPosition: AiGridActionColumnPosition.right,
formLayout: const AiGridFormLayout.grid(columns: 2),
insertRowPosition: AiGridInsertRowPosition.top,
popupTitle: 'Superstore Order Details',
afterSave: (row) {
if (mounted) {
ScaffoldMessenger.of(context).showSnackBar(
SnackBar(
content: Text('Order ${row['OrderID'] ?? ''} saved successfully!'),
duration: const Duration(seconds: 2),
behavior: SnackBarBehavior.floating,
backgroundColor: Colors.green.shade700,
),
);
}
},
afterDelete: (row) {
if (mounted) {
ScaffoldMessenger.of(context).showSnackBar(
SnackBar(
content: Text('Order ${row['OrderID'] ?? ''} deleted.'),
duration: const Duration(seconds: 2),
behavior: SnackBarBehavior.floating,
),
);
}
},
);
_loadSuperstoreJson();
}
Future<void> _loadSuperstoreJson() async {
try {
final jsonString =
await rootBundle.loadString('assets/superstore_sales_1000.json');
final List<dynamic> decoded = jsonDecode(jsonString);
final records = decoded.cast<Map<String, dynamic>>();
// Extract distinct sorted values for select/dropdown fields
final shipModes = records
.map((r) => r['ShipMode']?.toString())
.whereType<String>()
.where((s) => s.isNotEmpty)
.toSet()
.toList()
..sort();
final segments = records
.map((r) => r['Segment']?.toString())
.whereType<String>()
.where((s) => s.isNotEmpty)
.toSet()
.toList()
..sort();
final countries = records
.map((r) => r['Country']?.toString())
.whereType<String>()
.where((s) => s.isNotEmpty)
.toSet()
.toList()
..sort();
final cities = records
.map((r) => r['City']?.toString())
.whereType<String>()
.where((s) => s.isNotEmpty)
.toSet()
.toList()
..sort();
final states = records
.map((r) => r['State']?.toString())
.whereType<String>()
.where((s) => s.isNotEmpty)
.toSet()
.toList()
..sort();
final regions = records
.map((r) => r['Region']?.toString())
.whereType<String>()
.where((s) => s.isNotEmpty)
.toSet()
.toList()
..sort();
final categories = records
.map((r) => r['Category']?.toString())
.whereType<String>()
.where((s) => s.isNotEmpty)
.toSet()
.toList()
..sort();
final subCategories = records
.map((r) => r['SubCategory']?.toString())
.whereType<String>()
.where((s) => s.isNotEmpty)
.toSet()
.toList()
..sort();
final columns = [
const AiGridColumn(
field: 'OrderID',
title: 'Order ID',
type: AiGridColumnType.text,
aggregateType: AiGridAggregateType.count,
numberFormat: '#,###',
width: 140,
editable: true,
required: true,
editorIndex: 0,
),
const AiGridColumn(
field: 'OrderDate',
title: 'Order Date',
type: AiGridColumnType.date,
editorType: AiGridEditorType.date,
width: 140,
editable: true,
editorIndex: 1,
),
const AiGridColumn(
field: 'ShipDate',
title: 'Ship Date',
type: AiGridColumnType.date,
editorType: AiGridEditorType.date,
width: 140,
editable: true,
editorIndex: 2,
),
AiGridColumn(
field: 'ShipMode',
title: 'Ship Mode',
type: AiGridColumnType.select,
selectOptions: shipModes,
width: 130,
editable: true,
editorIndex: 3,
),
const AiGridColumn(
field: 'CustomerID',
title: 'Customer ID',
type: AiGridColumnType.text,
width: 120,
editable: true,
editorIndex: 4,
),
const AiGridColumn(
field: 'CustomerName',
title: 'Customer Name',
type: AiGridColumnType.text,
width: 160,
editable: true,
editorIndex: 5,
),
AiGridColumn(
field: 'Segment',
title: 'Segment',
type: AiGridColumnType.select,
selectOptions: segments,
width: 120,
editable: true,
editorIndex: 6,
),
AiGridColumn(
field: 'Country',
title: 'Country',
type: AiGridColumnType.select,
selectOptions: countries,
width: 120,
editable: true,
editorIndex: 7,
),
AiGridColumn(
field: 'City',
title: 'City',
type: AiGridColumnType.select,
selectOptions: cities,
width: 140,
editable: true,
editorIndex: 8,
),
AiGridColumn(
field: 'State',
title: 'State',
type: AiGridColumnType.select,
selectOptions: states,
width: 130,
editable: true,
editorIndex: 9,
),
const AiGridColumn(
field: 'PostalCode',
title: 'Postal Code',
type: AiGridColumnType.number,
width: 110,
editable: true,
editorIndex: 10,
),
AiGridColumn(
field: 'Region',
title: 'Region',
type: AiGridColumnType.select,
selectOptions: regions,
width: 110,
editable: true,
editorIndex: 11,
),
const AiGridColumn(
field: 'ProductID',
title: 'Product ID',
type: AiGridColumnType.text,
width: 150,
editable: true,
editorIndex: 12,
),
AiGridColumn(
field: 'Category',
title: 'Category',
type: AiGridColumnType.select,
selectOptions: categories,
width: 130,
editable: true,
editorIndex: 13,
),
AiGridColumn(
field: 'SubCategory',
title: 'Sub-Category',
type: AiGridColumnType.select,
selectOptions: subCategories,
width: 140,
editable: true,
editorIndex: 14,
),
const AiGridColumn(
field: 'ProductName',
title: 'Product Name',
type: AiGridColumnType.text,
width: 260,
editable: true,
editorIndex: 15,
),
const AiGridColumn(
field: 'Sales',
title: 'Sales',
type: AiGridColumnType.currency,
aggregateType: AiGridAggregateType.sum,
width: 130,
editable: false,
),
const AiGridColumn(
field: 'Quantity',
title: 'Quantity',
type: AiGridColumnType.number,
aggregateType: AiGridAggregateType.sum,
width: 100,
editable: true,
editorIndex: 16,
),
const AiGridColumn(
field: 'Discount',
title: 'Discount',
type: AiGridColumnType.number,
aggregateType: AiGridAggregateType.average,
width: 110,
editable: true,
editorIndex: 17,
),
const AiGridColumn(
field: 'Profit',
title: 'Profit',
type: AiGridColumnType.currency,
aggregateType: AiGridAggregateType.sum,
width: 130,
editable: false,
),
];
final ds = LocalAiGridDataSource(
columns: columns,
initialData: records,
);
if (mounted) {
setState(() {
_dataSource = ds;
_isLoading = false;
});
}
} catch (e, stack) {
debugPrint('Error loading Superstore dataset: $e\n$stack');
if (mounted) {
setState(() {
_errorMessage = e.toString();
_isLoading = false;
});
}
}
}
@override
void dispose() {
_controller.dispose();
_dataSource?.dispose();
super.dispose();
}
Future<void> _exportSettingsToJsonFile() async {
try {
final jsonStr = _controller.exportSettingsJson();
final bytes = Uint8List.fromList(utf8.encode(jsonStr));
final fileName = 'grid_settings_${DateTime.now().millisecondsSinceEpoch}';
final savedPath = await FileSaver.instance.saveFile(
name: fileName,
bytes: bytes,
fileExtension: 'json',
mimeType: MimeType.json,
);
if (mounted) {
ScaffoldMessenger.of(context).showSnackBar(
SnackBar(
content: Row(
children: [
const Icon(Icons.check_circle, color: Colors.white, size: 20),
const SizedBox(width: 8),
Expanded(
child: Text(
'Settings exported to JSON! ${savedPath.isNotEmpty ? "($savedPath)" : ""}',
),
),
],
),
backgroundColor: Colors.green.shade700,
behavior: SnackBarBehavior.floating,
),
);
}
} catch (e) {
if (mounted) {
ScaffoldMessenger.of(context).showSnackBar(
SnackBar(
content: Text('Failed to export settings: $e'),
backgroundColor: Colors.red.shade700,
behavior: SnackBarBehavior.floating,
),
);
}
}
}
void _showRestoreSettingsDialog() {
final textController = TextEditingController(text: _controller.exportSettingsJson());
showDialog(
context: context,
builder: (ctx) => AlertDialog(
title: const Text('Restore Grid Layout Settings'),
content: SizedBox(
width: 500,
child: Column(
mainAxisSize: MainAxisSize.min,
crossAxisAlignment: CrossAxisAlignment.start,
children: [
const Text(
'Paste or edit a valid FitGrid JSON configuration below (supports columnOrder, widths, frozen, sorts, filters, and groupColumns):',
style: TextStyle(fontSize: 12),
),
const SizedBox(height: 12),
TextField(
controller: textController,
maxLines: 10,
style: const TextStyle(fontFamily: 'monospace', fontSize: 12),
decoration: InputDecoration(
border: OutlineInputBorder(borderRadius: BorderRadius.circular(8)),
filled: true,
),
),
],
),
),
actions: [
TextButton(
onPressed: () => Navigator.pop(ctx),
child: const Text('Cancel'),
),
FilledButton.icon(
icon: const Icon(Icons.restore, size: 16),
label: const Text('Apply Layout'),
onPressed: () {
Navigator.pop(ctx);
_controller.restoreSettingsJson(textController.text);
ScaffoldMessenger.of(context).showSnackBar(
const SnackBar(
content: Text('Grid layout successfully restored!'),
behavior: SnackBarBehavior.floating,
backgroundColor: Colors.green,
),
);
},
),
],
),
);
}
void _showEditingEventLogDialog(BuildContext context) {
showDialog(
context: context,
builder: (ctx) {
return StatefulBuilder(
builder: (context, setDialogState) {
final events = _controller.editEvents.reversed.toList();
final theme = Theme.of(context);
final colorScheme = theme.colorScheme;
Color getActionColor(String action) {
switch (action) {
case 'save':
return Colors.green;
case 'startEdit':
return Colors.blue;
case 'startAdd':
return Colors.teal;
case 'change':
return Colors.purple;
case 'delete':
return Colors.red;
case 'cancel':
return Colors.orange;
case 'error':
return Colors.redAccent;
default:
return colorScheme.primary;
}
}
IconData getActionIcon(String action) {
switch (action) {
case 'save':
return Icons.check_circle_outline;
case 'startEdit':
return Icons.edit_outlined;
case 'startAdd':
return Icons.add_circle_outline;
case 'change':
return Icons.sync_alt;
case 'delete':
return Icons.delete_outline;
case 'cancel':
return Icons.cancel_outlined;
case 'error':
return Icons.error_outline;
default:
return Icons.info_outline;
}
}
return AlertDialog(
title: Row(
children: [
Container(
padding: const EdgeInsets.all(6),
decoration: BoxDecoration(
color: colorScheme.primaryContainer,
borderRadius: BorderRadius.circular(8),
),
child: Icon(Icons.receipt_long, size: 20, color: colorScheme.onPrimaryContainer),
),
const SizedBox(width: 10),
const Text('Editing Event Log', style: TextStyle(fontSize: 16, fontWeight: FontWeight.bold)),
const Spacer(),
Container(
padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 3),
decoration: BoxDecoration(
color: colorScheme.surfaceContainerHighest,
borderRadius: BorderRadius.circular(12),
),
child: Text(
'${events.length} events',
style: TextStyle(fontSize: 11, fontWeight: FontWeight.w600, color: colorScheme.onSurfaceVariant),
),
),
],
),
content: SizedBox(
width: 620,
height: 460,
child: events.isEmpty
? Center(
child: Column(
mainAxisSize: MainAxisSize.min,
children: [
Icon(Icons.history_outlined, size: 48, color: colorScheme.outlineVariant),
const SizedBox(height: 12),
Text(
'No editing events recorded yet',
style: TextStyle(fontSize: 14, fontWeight: FontWeight.w600, color: colorScheme.onSurfaceVariant),
),
const SizedBox(height: 6),
Text(
'Edit a row, change cell values, or delete/add records to see live event logs here.',
style: TextStyle(fontSize: 12, color: colorScheme.outline),
textAlign: TextAlign.center,
),
],
),
)
: ListView.separated(
itemCount: events.length,
separatorBuilder: (_, _) => const Divider(height: 1),
itemBuilder: (context, index) {
final event = events[index];
final actionColor = getActionColor(event.action);
final timeStr =
'${event.timestamp.hour.toString().padLeft(2, '0')}:${event.timestamp.minute.toString().padLeft(2, '0')}:${event.timestamp.second.toString().padLeft(2, '0')}';
return Padding(
padding: const EdgeInsets.symmetric(vertical: 8, horizontal: 4),
child: Row(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Container(
padding: const EdgeInsets.symmetric(horizontal: 6, vertical: 3),
decoration: BoxDecoration(
color: actionColor.withValues(alpha: 0.12),
borderRadius: BorderRadius.circular(6),
border: Border.all(color: actionColor.withValues(alpha: 0.4)),
),
child: Row(
mainAxisSize: MainAxisSize.min,
children: [
Icon(getActionIcon(event.action), size: 12, color: actionColor),
const SizedBox(width: 4),
Text(
event.action.toUpperCase(),
style: TextStyle(
fontSize: 10,
fontWeight: FontWeight.bold,
color: actionColor,
),
),
],
),
),
const SizedBox(width: 10),
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
event.message,
style: const TextStyle(fontSize: 12, fontWeight: FontWeight.w500),
),
if (event.data != null && event.data!.isNotEmpty) ...[
const SizedBox(height: 4),
Container(
padding: const EdgeInsets.symmetric(horizontal: 6, vertical: 4),
decoration: BoxDecoration(
color: colorScheme.surfaceContainerHighest.withValues(alpha: 0.4),
borderRadius: BorderRadius.circular(4),
),
child: Text(
event.data!.entries
.take(4)
.map((e) => '${e.key}: ${e.value}')
.join(' • '),
style: TextStyle(
fontSize: 10,
fontFamily: 'monospace',
color: colorScheme.onSurfaceVariant,
),
maxLines: 2,
overflow: TextOverflow.ellipsis,
),
),
],
],
),
),
const SizedBox(width: 8),
Text(
timeStr,
style: TextStyle(
fontSize: 11,
color: colorScheme.outline,
fontFamily: 'monospace',
),
),
],
),
);
},
),
),
actions: [
if (events.isNotEmpty)
TextButton.icon(
icon: const Icon(Icons.delete_sweep_outlined, size: 16),
label: const Text('Clear Log'),
onPressed: () {
_controller.clearEditEvents();
setDialogState(() {});
},
),
FilledButton(
onPressed: () => Navigator.pop(ctx),
child: const Text('Close'),
),
],
);
},
);
},
);
}
@override
Widget build(BuildContext context) {
final colorScheme = Theme.of(context).colorScheme;
return Scaffold(
backgroundColor: colorScheme.surfaceContainerLowest,
appBar: AppBar(
title: Row(
mainAxisSize: MainAxisSize.min,
children: [
const Icon(Icons.table_chart_outlined, size: 20),
const SizedBox(width: 8),
const Flexible(
child: Text(
'Superstore Sales (1,000 JSON)',
style: TextStyle(fontSize: 15, fontWeight: FontWeight.w600),
overflow: TextOverflow.ellipsis,
),
),
const SizedBox(width: 8),
Container(
padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 3),
decoration: BoxDecoration(
color: colorScheme.primaryContainer,
borderRadius: BorderRadius.circular(12),
),
child: Text(
_aiConfig?.llmConfig != null &&
_aiConfig!.llmConfig!.isConfigured
? '${_aiConfig!.llmConfig!.provider.displayName} Active'
: 'Local Heuristic AI',
style: TextStyle(
fontSize: 11,
fontWeight: FontWeight.w600,
color: colorScheme.onPrimaryContainer,
),
),
),
],
),
backgroundColor: colorScheme.surface,
elevation: 0,
actions: [
// Top bar switch among editing modes (Row, Cell, Form)
Container(
height: 36,
margin: const EdgeInsets.symmetric(vertical: 8, horizontal: 4),
padding: const EdgeInsets.symmetric(horizontal: 10),
decoration: BoxDecoration(
color: colorScheme.surfaceContainerHighest.withValues(alpha: 0.5),
borderRadius: BorderRadius.circular(8),
border: Border.all(color: colorScheme.outlineVariant),
),
child: DropdownButtonHideUnderline(
child: DropdownButton<AiGridEditMode>(
value: _editMode,
icon: const Icon(Icons.arrow_drop_down, size: 18),
borderRadius: BorderRadius.circular(8),
style: TextStyle(
fontSize: 12,
fontWeight: FontWeight.w600,
color: colorScheme.onSurface,
),
items: const [
DropdownMenuItem(
value: AiGridEditMode.row,
child: Row(
mainAxisSize: MainAxisSize.min,
children: [
Icon(Icons.edit_note, size: 16),
SizedBox(width: 6),
Text('Row Edit Mode'),
],
),
),
DropdownMenuItem(
value: AiGridEditMode.cell,
child: Row(
mainAxisSize: MainAxisSize.min,
children: [
Icon(Icons.grid_on, size: 16),
SizedBox(width: 6),
Text('Cell Edit Mode'),
],
),
),
DropdownMenuItem(
value: AiGridEditMode.form,
child: Row(
mainAxisSize: MainAxisSize.min,
children: [
Icon(Icons.dynamic_form_outlined, size: 16),
SizedBox(width: 6),
Text('Form (Popup) Mode'),
],
),
),
],
onChanged: (mode) {
if (mode != null) {
setState(() {
_editMode = mode;
_controller.editingOptions =
_controller.editingOptions.copyWith(mode: mode);
});
}
},
),
),
),
ListenableBuilder(
listenable: _controller,
builder: (context, _) {
final count = _controller.editEvents.length;
return IconButton(
icon: Badge(
isLabelVisible: count > 0,
label: Text(count > 99 ? '99+' : '$count'),
child: const Icon(Icons.receipt_long_outlined),
),
tooltip: 'Editing Events Log ($count)',
onPressed: () => _showEditingEventLogDialog(context),
);
},
),
PopupMenuButton<String>(
icon: const Icon(Icons.tune_outlined),
tooltip: 'Layout Presets & Settings',
constraints: const BoxConstraints(minWidth: 340, maxWidth: 400),
onSelected: (val) async {
if (val == 'preset_grouping') {
_controller.restoreSettings({
'groupColumns': ['Category', 'Region'],
'sort': [
{'column': 'Sales', 'dir': 'descending'},
],
});
ScaffoldMessenger.of(context).showSnackBar(
const SnackBar(
content: Text('Applied Preset: Grouped by Category & Region, sorted by Sales'),
behavior: SnackBarBehavior.floating,
),
);
} else if (val == 'preset_financial') {
_controller.restoreSettings({
'widths': {
'OrderID': 110.0,
'CustomerName': 180.0,
'Sales': 140.0,
'Profit': 140.0,
'Discount': 100.0,
},
'sort': [
{'column': 'Profit', 'dir': 'descending'},
],
'groupColumns': <String>[],
});
ScaffoldMessenger.of(context).showSnackBar(
const SnackBar(
content: Text('Applied Preset: Financial Focus (Custom column widths & sorted by Profit)'),
behavior: SnackBarBehavior.floating,
),
);
} else if (val == 'preset_high_value') {
_controller.restoreSettings({
'filters': {
'Sales': {'op': 'greaterThan', 'value': 500},
},
'sort': [
{'column': 'Sales', 'dir': 'descending'},
],
'groupColumns': <String>[],
});
ScaffoldMessenger.of(context).showSnackBar(
const SnackBar(
content: Text('Applied Preset: High Value Orders (Sales > \$500)'),
behavior: SnackBarBehavior.floating,
),
);
} else if (val == 'export_json_file') {
await _exportSettingsToJsonFile();
} else if (val == 'restore_json') {
_showRestoreSettingsDialog();
} else if (val == 'clear_settings') {
AiGridSettingsStorage.clear('superstore_grid_settings');
_controller.reset();
if (mounted) {
ScaffoldMessenger.of(context).showSnackBar(
const SnackBar(
content: Text('Layout settings cleared and grid reset to defaults.'),
behavior: SnackBarBehavior.floating,
),
);
}
}
},
itemBuilder: (ctx) => [
const PopupMenuItem(
value: 'preset_grouping',
child: Row(
children: [
Icon(Icons.layers_outlined, size: 18),
SizedBox(width: 8),
Flexible(child: Text('Preset: Group by Category & Region')),
],
),
),
const PopupMenuItem(
value: 'preset_financial',
child: Row(
children: [
Icon(Icons.attach_money, size: 18),
SizedBox(width: 8),
Flexible(child: Text('Preset: Financial Focus (Custom Widths)')),
],
),
),
const PopupMenuItem(
value: 'preset_high_value',
child: Row(
children: [
Icon(Icons.filter_alt_outlined, size: 18),
SizedBox(width: 8),
Flexible(child: Text('Preset: High Value Sales (> \$500)')),
],
),
),
const PopupMenuDivider(),
const PopupMenuItem(
value: 'export_json_file',
child: Row(
children: [
Icon(Icons.file_download_outlined, size: 18),
SizedBox(width: 8),
Flexible(child: Text('Export Layout (FitGrid JSON)')),
],
),
),
const PopupMenuItem(
value: 'restore_json',
child: Row(
children: [
Icon(Icons.file_upload_outlined, size: 18),
SizedBox(width: 8),
Flexible(child: Text('Restore Layout from JSON')),
],
),
),
const PopupMenuDivider(),
const PopupMenuItem(
value: 'clear_settings',
child: Row(
children: [
Icon(Icons.restore_outlined, size: 18, color: Colors.orange),
SizedBox(width: 8),
Flexible(child: Text('Reset Layout to Defaults')),
],
),
),
],
),
IconButton(
icon: Icon(
widget.isDarkMode ? Icons.light_mode : Icons.dark_mode,
),
tooltip: widget.isDarkMode
? 'Switch to Light Theme'
: 'Switch to Dark Theme',
onPressed: widget.onToggleTheme,
),
IconButton(
icon: const Icon(Icons.schema_outlined),
tooltip: 'Inspect MCP Skill Schema',
onPressed: () {
final schema = _controller.getSchemaSummary();
showDialog(
context: context,
builder: (ctx) => AlertDialog(
title: const Text('MCP Grid Skill Schema'),
content: SingleChildScrollView(
child: Text(schema.toString()),
),
actions: [
TextButton(
onPressed: () => Navigator.pop(ctx),
child: const Text('Close'),
),
],
),
);
},
),
],
),
body: _isLoading
? const Center(
child: Column(
mainAxisSize: MainAxisSize.min,
children: [
CircularProgressIndicator(),
SizedBox(height: 16),
Text('Loading Superstore dataset from JSON assets...'),
],
),
)
: _errorMessage != null
? Center(
child: Text(
'Failed to load JSON dataset: $_errorMessage',
style: TextStyle(color: colorScheme.error),
),
)
: Padding(
padding: EdgeInsets.all(
MediaQuery.of(context).size.width < 600 ? 0.0 : 12.0,
),
child: AiGrid(
dataSource: _dataSource!,
controller: _controller,
aiConfig: _aiConfig,
editingOptions: _controller.editingOptions,
enableAiAssistant: true,
enablePagination: false,
autoSave: true,
persistenceKey: 'superstore_grid_settings',
),
),
);
}
}Metadata
1
likes
0
points
189
downloads
Publisher
Weekly Downloads
Metadata
An intelligent DataGrid for Flutter with native AI assistant and MCP skill control.
Repository (GitHub)
View/report issues
Topics
#datagrid #ai #mcp #table #agent
License
unknown (license)
Dependencies
dart_mcp_core, draggable_overlay_window, file_saver, flutter, intl, material_ui, shared_preferences