Examples with MenuTree de.metas.ui.web.menu.MenuTree used on opensource projects

Example 1 with MenuTree

use of de.metas.ui.web.menu.MenuTree in project metasfresh-webui-api by metasfresh.

the class JSONDocumentReferencesGroupList method of.

public static // 
JSONDocumentReferencesGroupList of(// 
final Collection<DocumentReference> documentReferences, // 
final MenuTree menuTree, // 
final String othersMenuCaption, // 
final JSONOptions jsonOpts) {
    if (documentReferences.isEmpty()) {
        return EMPTY;
    }
    final Map<String, JSONDocumentReferencesGroupBuilder> groupsBuilders = new HashMap<>();
    final String othersGroupId = "_others_" + UUID.randomUUID();
    for (final DocumentReference documentReference : documentReferences) {
        final JSONDocumentReference jsonDocumentReference = JSONDocumentReference.of(documentReference, jsonOpts);
        if (jsonDocumentReference == null) {
            continue;
        }
        final MenuNode topLevelMenuGroup = menuTree.getTopLevelMenuGroupOrNull(documentReference.getWindowId());
        final String topLevelMenuGroupId = topLevelMenuGroup != null ? topLevelMenuGroup.getId() : othersGroupId;
        final JSONDocumentReferencesGroupBuilder groupBuilder = groupsBuilders.computeIfAbsent(topLevelMenuGroupId, k -> {
            final boolean isMiscGroup = topLevelMenuGroup == null;
            final String caption = topLevelMenuGroup != null ? topLevelMenuGroup.getCaption() : othersMenuCaption;
            return JSONDocumentReferencesGroup.builder().caption(caption).isMiscGroup(isMiscGroup);
        });
        groupBuilder.reference(jsonDocumentReference);
    }
    // Sort by Caption, but keep the "misc group" last
    Comparator<JSONDocumentReferencesGroup> sorting = Comparator.<JSONDocumentReferencesGroup>comparingInt(group -> group.isMiscGroup() ? 1 : 0).thenComparing(JSONDocumentReferencesGroup::getCaption);
    final List<JSONDocumentReferencesGroup> groups = groupsBuilders.values().stream().map(groupBuilder -> groupBuilder.build()).filter(group -> !group.isEmpty()).sorted(sorting).collect(ImmutableList.toImmutableList());
    return new JSONDocumentReferencesGroupList(groups);
}