office-ui-fabric-react/lib-amd/components/pickers/Suggestions/Suggestions.js

Reusable React components for building experiences for Office 365.

define(["require", "exports", "tslib", "react", "../../../Utilities", "../../../Button", "../../../Spinner", "./Suggestions.scss"], function (require, exports, tslib_1, React, Utilities_1, Button_1, Spinner_1, stylesImport) {
    "use strict";
    Object.defineProperty(exports, "__esModule", { value: true });
    var styles = stylesImport;
    var SuggestionsItem = (function (_super) {
        tslib_1.__extends(SuggestionsItem, _super);
        function SuggestionsItem() {
            return _super !== null && _super.apply(this, arguments) || this;
        }
        SuggestionsItem.prototype.render = function () {
            var _a = this.props, suggestionModel = _a.suggestionModel, RenderSuggestion = _a.RenderSuggestion, onClick = _a.onClick, className = _a.className, onRemoveItem = _a.onRemoveItem, showRemoveButton = _a.showRemoveButton, id = _a.id;
            var itemProps = Utilities_1.assign({}, suggestionModel.item, { onRemoveItem: onRemoveItem });
            return (React.createElement("div", { className: Utilities_1.css('ms-Suggestions-item', styles.suggestionsItem, (_b = {},
                    _b['is-suggested ' + styles.suggestionsItemIsSuggested] = suggestionModel.selected,
                    _b), className) },
                React.createElement(Button_1.CommandButton, { onClick: onClick, className: Utilities_1.css('ms-Suggestions-itemButton', styles.itemButton) }, RenderSuggestion(suggestionModel.item, this.props)),
                this.props.showRemoveButton ? (React.createElement(Button_1.IconButton, { iconProps: { iconName: 'Cancel' }, title: 'Remove', ariaLabel: 'Remove', onClick: onRemoveItem, className: Utilities_1.css('ms-Suggestions-closeButton', styles.closeButton) })) : (null)));
            var _b;
        };
        return SuggestionsItem;
    }(Utilities_1.BaseComponent));
    exports.SuggestionsItem = SuggestionsItem;
    var Suggestions = (function (_super) {
        tslib_1.__extends(Suggestions, _super);
        function Suggestions(suggestionsProps) {
            var _this = _super.call(this, suggestionsProps) || this;
            _this.SuggestionsItemOfProperType = SuggestionsItem;
            _this._getMoreResults = _this._getMoreResults.bind(_this);
            return _this;
        }
        Suggestions.prototype.componentDidUpdate = function () {
            this.scrollSelected();
        };
        Suggestions.prototype.render = function () {
            var _a = this.props, suggestionsHeaderText = _a.suggestionsHeaderText, mostRecentlyUsedHeaderText = _a.mostRecentlyUsedHeaderText, searchForMoreText = _a.searchForMoreText, className = _a.className, moreSuggestionsAvailable = _a.moreSuggestionsAvailable, noResultsFoundText = _a.noResultsFoundText, suggestions = _a.suggestions, isLoading = _a.isLoading, isSearching = _a.isSearching, loadingText = _a.loadingText, onRenderNoResultFound = _a.onRenderNoResultFound, searchingText = _a.searchingText, isMostRecentlyUsedVisible = _a.isMostRecentlyUsedVisible, resultsMaximumNumber = _a.resultsMaximumNumber, resultsFooterFull = _a.resultsFooterFull, resultsFooter = _a.resultsFooter, isResultsFooterVisible = _a.isResultsFooterVisible, showRemoveButtons = _a.showRemoveButtons;
            var noResults = function () {
                return noResultsFoundText ?
                    React.createElement("div", { className: Utilities_1.css('ms-Suggestions-none', styles.suggestionsNone) }, noResultsFoundText) : null;
            };
            var headerText = isMostRecentlyUsedVisible && mostRecentlyUsedHeaderText ? mostRecentlyUsedHeaderText : null;
            var footerTitle = (suggestions.length >= resultsMaximumNumber) ? resultsFooterFull : resultsFooter;
            return (React.createElement("div", { className: Utilities_1.css('ms-Suggestions', className ? className : '', styles.root) },
                headerText ?
                    (React.createElement("div", { className: Utilities_1.css('ms-Suggestions-title', styles.suggestionsTitle) }, headerText)) : (null),
                isLoading && (React.createElement(Spinner_1.Spinner, { className: Utilities_1.css('ms-Suggestions-spinner', styles.suggestionsSpinner), label: loadingText })),
                (!suggestions || !suggestions.length) && !isLoading ?
                    (onRenderNoResultFound ? onRenderNoResultFound(null, noResults) : noResults()) :
                    this._renderSuggestions(),
                searchForMoreText && moreSuggestionsAvailable && (React.createElement(Button_1.CommandButton, { componentRef: this._resolveRef('_searchForMoreButton'), className: Utilities_1.css('ms-SearchMore-button', styles.searchMoreButton), iconProps: { iconName: 'Search' }, onClick: this._getMoreResults.bind(this) }, searchForMoreText)),
                isSearching ?
                    (React.createElement(Spinner_1.Spinner, { className: Utilities_1.css('ms-Suggestions-spinner', styles.suggestionsSpinner), label: searchingText })) : (null),
                !moreSuggestionsAvailable && !isMostRecentlyUsedVisible && !isSearching ?
                    (React.createElement("div", { className: Utilities_1.css('ms-Suggestions-title', styles.suggestionsTitle) }, footerTitle(this.props))) : (null)));
        };
        Suggestions.prototype.focusSearchForMoreButton = function () {
            if (this._searchForMoreButton) {
                this._searchForMoreButton.focus();
            }
        };
        // TODO get the element to scroll into view properly regardless of direction.
        Suggestions.prototype.scrollSelected = function () {
            if (this._selectedElement) {
                this._selectedElement.scrollIntoView(false);
            }
        };
        Suggestions.prototype._renderSuggestions = function () {
            var _this = this;
            var _a = this.props, suggestions = _a.suggestions, onRenderSuggestion = _a.onRenderSuggestion, suggestionsItemClassName = _a.suggestionsItemClassName, resultsMaximumNumber = _a.resultsMaximumNumber, showRemoveButtons = _a.showRemoveButtons;
            var TypedSuggestionsItem = this.SuggestionsItemOfProperType;
            if (resultsMaximumNumber) {
                suggestions = suggestions.slice(0, resultsMaximumNumber);
            }
            return (React.createElement("div", { className: Utilities_1.css('ms-Suggestions-container', styles.suggestionsContainer), id: 'suggestion-list', role: 'menu' }, suggestions.map(function (suggestion, index) {
                return React.createElement("div", { ref: _this._resolveRef(suggestion.selected ? '_selectedElement' : ''), 
                    // tslint:disable-next-line:no-string-literal
                    key: suggestion.item['key'] ? suggestion.item['key'] : index, id: 'sug-' + index, role: 'menuitem' },
                    React.createElement(TypedSuggestionsItem, { id: 'sug-item' + index, suggestionModel: suggestion, RenderSuggestion: onRenderSuggestion, onClick: function (ev) { _this.props.onSuggestionClick(ev, suggestion.item, index); }, className: suggestionsItemClassName, showRemoveButton: showRemoveButtons, onRemoveItem: function (ev) {
                            _this.props.onSuggestionRemove(ev, suggestion.item, index);
                            ev.stopPropagation();
                        } }));
            })));
        };
        Suggestions.prototype._getMoreResults = function () {
            if (this.props.onGetMoreResults) {
                this.props.onGetMoreResults();
            }
        };
        return Suggestions;
    }(Utilities_1.BaseComponent));
    exports.Suggestions = Suggestions;
});

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