superdesk/superdesk-client-core

import _ from 'lodash';

ItemSearchbar.$inject = ['$location', '$document', 'asset'];

/**
 * Item search component
 */
export function ItemSearchbar($location, $document, asset) {
    return {
        scope: true,
        templateUrl: asset.templateUrl('apps/search/views/item-searchbar.html'),
        link: function(scope, elem) {
            var ENTER = 13;

            scope.focused = false;
            var input = elem.find('#search-input');

            scope.searchOnEnter = function($event) {
                if ($event.keyCode === ENTER) {
                    scope.search();
                    $event.stopPropagation();
                }
            };

            scope.search = function() {
                if (scope.query) {
                    let newQuery = _.uniq(scope.query.split(/[\s]+/));

                    scope.query = newQuery.join(' ');
                }

                $location.search('q', scope.query || null);
            };

            scope.cancel = function() {
                scope.query = null;
                scope.search();
                input.focus();
                // to be implemented
            };

            const init = () => {
                let srch = $location.search();

                if (srch.q && srch.q !== '') {
                    scope.query = srch.q.replace(/[()]/g, '');
                } else {
                    scope.query = null;
                }
            };

            init();

            scope.$on('tag:removed', init);

            function closeOnClick() {
                scope.$applyAsync(() => {
                    scope.focused = false;
                });
            }

            $document.bind('click', closeOnClick);

            scope.$on('$destroy', () => {
                $document.unbind('click', closeOnClick);
            });
        },
    };
}