expression.js

define([
	'knockout',
	'text!./expression.html',
	'appConfig',
	'components/Component',
	'utils/AutoBind',
	'utils/CommonUtils',
	'components/conceptset/utils',
	'services/AuthAPI',
	'services/ConceptSet',
	'atlas-state',
	'./InputTypes/ConceptSetItem',
	'conceptset-editor',
	'conceptset-modal',
	'less!./expression.less',
], function(
	ko,
	view,
	config,
	Component,
	AutoBind,
	commonUtils,
	conceptSetUtils,
	authApi,
	conceptSetService,
	sharedState,
	ConceptSetItem,
) {

	class ConceptSetExpression extends AutoBind(Component) {
		constructor(params) {
			super(params);
			this.conceptSetListTableApi = params.conceptSetListTableApi || ko.observable();
			this.canEdit = params.canEdit || (() => false);
			//this.conceptSets = params.conceptSets;
			this.conceptSetStore = params.conceptSetStore;
			this.currentConceptSet = params.conceptSetStore.current;
			this.conceptSetItems = ko.pureComputed(() => (this.currentConceptSet() && this.currentConceptSet().expression.items()) || []);
			//this.currentConceptSetSource = params.currentConceptSetSource;
			//this.currentConceptSetStoreKey = `${this.currentConceptSetSource}ConceptSet`;
			this.loading = params.loading;
			this.authApi = authApi;
			this.canCreateConceptSet = ko.computed( () => {
				return this.authApi.isPermittedCreateConceptset();
			});
			this.newConceptSetName = ko.observable();
			this.saveConceptSetShow = ko.observable();
			this.data = ko.pureComputed(() => this.conceptSetItems().map((item, idx) => ({ ...item, idx, isSelected: ko.observable() })));
			this.conceptsForRemovalLength = ko.pureComputed(() => this.data().filter(concept => concept.isSelected()).length);
			this.onClose = params.onClose;
			this.onDelete = params.onDelete;
			this.buttonTooltipText = conceptSetUtils.getPermissionsText(this.canEdit(), ko.i18n('components.conceptSet.actionEdit', 'edit')());
			this.copyButtonTooltipText = conceptSetUtils.getPermissionsText(this.canCreateConceptSet(), ko.i18n('components.conceptSet.actionCreate', 'create')());
			this.tableOptions = params.tableOptions || commonUtils.getTableOptions('M');
		}

		showSaveConceptSet() {
			this.newConceptSetName(this.currentConceptSet().name());
			this.saveConceptSetShow(true);
		}

		addConcepts() {
			sharedState.activeConceptSet(this.conceptSetStore);
			commonUtils.routeTo('/search');
		}

		deleteConcepts() {
			const idxForRemoval = this.data().filter(concept => concept.isSelected()).map(item => item.idx);
			this.conceptSetStore.removeItemsByIndex(idxForRemoval);
		}

		async saveConceptSet() {
			this.saveConceptSetShow(false);
			const conceptSet = {
				id: 0,
				name: this.newConceptSetName()
			};
			const conceptSetItems = conceptSetUtils.toRepositoryConceptSetItems(this.conceptSetItems());
			const { data } = await conceptSetService.saveConceptSet(conceptSet);
			await conceptSetService.saveConceptSetItems(data.id, conceptSetItems);
		}
	}

	return commonUtils.build('conceptset-list-expression', ConceptSetExpression, view);
});