106 lines
2.6 KiB
Dart
106 lines
2.6 KiB
Dart
part of 'main.dart';
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class ViewBuilder{
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EntityCollection entityCollection;
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List<View> _views;
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ViewBuilder({
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Key key,
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this.entityCollection
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}) {
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_compose();
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}
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Widget buildWidget(BuildContext context) {
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return ViewBuilderWidget(
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entities: _views
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);
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}
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void _compose() {
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TheLogger.log("Debug", "Rebuilding all UI...");
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_views = [];
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if (!entityCollection.hasDefaultView) {
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_views.add(_composeDefaultView());
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}
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_views.addAll(_composeViews());
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}
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View _composeDefaultView() {
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Map<String, List<String>> userGroupsList = entityCollection.getDefaultViewTopLevelEntities();
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List<Entity> entitiesForView = [];
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userGroupsList["userGroups"].forEach((groupId){
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TheLogger.log("Debug","----User defined group: $groupId");
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Entity en = entityCollection.get(groupId);
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if (en.isGroup) {
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en.childEntities = entityCollection.getAll(en.childEntityIds);
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}
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entitiesForView.add(en);
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});
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userGroupsList["notGroupedEntities"].forEach((entityId){
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entitiesForView.add(entityCollection.get(entityId));
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});
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return View(
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entities: entitiesForView,
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count: 0
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);
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}
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List<View> _composeViews() {
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List<View> result = [];
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int counter = 0;
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entityCollection.viewList.forEach((viewId) {
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counter += 1;
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//try {
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Entity viewGroupEntity = entityCollection.get(viewId);
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List<Entity> entitiesForView = [];
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viewGroupEntity.childEntityIds.forEach((
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entityId) { //Each entity or group in view
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if (entityCollection.isExist(entityId)) {
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Entity en = entityCollection.get(entityId);
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if (en.isGroup) {
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en.childEntities = entityCollection.getAll(en.childEntityIds);
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}
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entitiesForView.add(en);
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} else {
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TheLogger.log("Warning", "Unknown entity inside view: $entityId");
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}
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});
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result.add(View(
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count: counter,
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entities: entitiesForView
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));
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/*} catch (error) {
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TheLogger.log("Error","Error parsing view: $viewId");
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}*/
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});
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return result;
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}
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}
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class ViewBuilderWidget extends StatelessWidget {
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final List<View> entities;
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const ViewBuilderWidget({
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Key key,
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this.entities
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}) : super(key: key);
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@override
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Widget build(BuildContext context) {
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return TabBarView(
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children: _buildChildren(context)
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);
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}
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List<Widget> _buildChildren(BuildContext context) {
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List<Widget> result = [];
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entities.forEach((View view){
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result.add(view.buildWidget(context));
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});
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return result;
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}
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} |