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126 changes: 126 additions & 0 deletions
126
APP/lib/widgets/select_objects/settings_view/_advanced_find_field.dart
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,126 @@ | ||
| part of 'settings_view.dart'; | ||
|
|
||
| class _AdvancedFindField extends StatefulWidget { | ||
| final Namespace namespace; | ||
| const _AdvancedFindField({required this.namespace}); | ||
|
|
||
| @override | ||
| _AdvancedFindFieldState createState() => _AdvancedFindFieldState(); | ||
| } | ||
|
|
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| class _AdvancedFindFieldState extends State<_AdvancedFindField> { | ||
| late final controller = TextEditingController(); | ||
|
|
||
| @override | ||
| void dispose() { | ||
| controller.dispose(); | ||
| super.dispose(); | ||
| } | ||
|
|
||
| @override | ||
| Widget build(BuildContext context) { | ||
| final localeMsg = AppLocalizations.of(context)!; | ||
|
|
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| return TextField( | ||
| controller: controller, | ||
| autofocus: false, | ||
| style: const TextStyle(fontSize: 14), | ||
| decoration: GetFormInputDecoration( | ||
| false, | ||
| localeMsg.expression, | ||
| hint: "name=bladeA&category=device", | ||
| iconWidget: Padding( | ||
| padding: const EdgeInsets.only(right: 12, left: 12.0), | ||
| child: Tooltip( | ||
| message: | ||
| "${localeMsg.advancedSearchHint} (category=device & name=ibm*) | tag=blade-hp", | ||
| verticalOffset: 13, | ||
| decoration: const BoxDecoration( | ||
| color: Colors.blueAccent, | ||
| borderRadius: BorderRadius.all(Radius.circular(12)), | ||
| ), | ||
| textStyle: const TextStyle( | ||
| fontSize: 13, | ||
| color: Colors.white, | ||
| ), | ||
| padding: const EdgeInsets.all(13), | ||
| child: const Icon(Icons.info_outline_rounded, | ||
| color: Colors.blueAccent), | ||
| ), | ||
| ), | ||
| ), | ||
| onSubmitted: (_) => submitted(), | ||
| ); | ||
| } | ||
|
|
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| Future<void> submitted() async { | ||
| final searchExpression = controller.text.trim(); | ||
| final appController = TreeAppController.of(context); | ||
| final localeMsg = AppLocalizations.of(context)!; | ||
| final messenger = ScaffoldMessenger.of(context); | ||
| List<TreeNode> nodes; | ||
|
|
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| var result = await fetchWithComplexFilter( | ||
| searchExpression, widget.namespace, localeMsg); | ||
| switch (result) { | ||
| case Success(value: final foundObjs): | ||
| print(foundObjs); | ||
| nodes = getTreeNodesFromObjects(foundObjs, appController); | ||
| case Failure(exception: final exception): | ||
| showSnackBar(messenger, exception.toString(), isError: true); | ||
| return; | ||
| } | ||
|
|
||
| if (nodes.isEmpty) { | ||
| showSnackBar( | ||
| messenger, | ||
| '${localeMsg.noNodeFound} $searchExpression', | ||
| duration: const Duration(seconds: 3), | ||
| ); | ||
| } else { | ||
| showSnackBar( | ||
| messenger, | ||
| '${localeMsg.xNodesFound(nodes.length)} $searchExpression', | ||
| isSuccess: true, | ||
| ); | ||
| // Expand only until found nodes and scroll to first one | ||
| if (!appController.treeController.areAllRootsCollapsed) { | ||
| appController.treeController.collapseAll(); | ||
| } | ||
| for (var node in nodes) { | ||
| appController.treeController.expandAncestors(node); | ||
| appController.scrollTo(node); | ||
| appController.selectNode(node.id); | ||
| } | ||
| appController.scrollTo(nodes.first); | ||
| } | ||
| } | ||
|
|
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| List<TreeNode> getTreeNodesFromObjects( | ||
| List<Map<String, dynamic>> foundObjs, TreeAppController appController) { | ||
| List<TreeNode> nodes = []; | ||
| for (var obj in foundObjs) { | ||
| var id = obj["id"] as String; | ||
| // search for this obj on root node or in its children | ||
| for (var root in appController.treeController.roots) { | ||
| TreeNode? node; | ||
| if (root.id.toLowerCase().contains(id.toLowerCase())) { | ||
| node = root; | ||
| } else { | ||
| node = root.nullableDescendants.firstWhere( | ||
| (descendant) => descendant == null | ||
| ? false | ||
| : descendant.id.toLowerCase().contains(id.toLowerCase()), | ||
| orElse: () => null, | ||
| ); | ||
| } | ||
| //found it | ||
| if (node != null) { | ||
| nodes.add(node); | ||
| break; | ||
| } | ||
| } | ||
| } | ||
| return nodes; | ||
| } | ||
| } |
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