define(["require", "exports", "tslib", "react", "office-ui-fabric-react/lib/Utilities", "office-ui-fabric-react/lib/Button", "office-ui-fabric-react/lib/ResizeGroup", "office-ui-fabric-react/lib/OverflowSet", "office-ui-fabric-react/lib/Checkbox", "office-ui-fabric-react/lib/Dropdown", "office-ui-fabric-react"], function (require, exports, tslib_1, React, Utilities_1, Button_1, ResizeGroup_1, OverflowSet_1, Checkbox_1, Dropdown_1, office_ui_fabric_react_1) {
    "use strict";
    Object.defineProperty(exports, "__esModule", { value: true });
    var styles = office_ui_fabric_react_1.mergeStyleSets({
        root: {
            display: 'block'
        },
        resizeIsShort: {
            width: '400px'
        },
        settingsGroup: {
            paddingTop: '20px'
        },
        itemCountDropdown: {
            width: '180px'
        }
    });
    function generateData(count, cachingEnabled, checked) {
        var icons = ['Add', 'Share', 'Upload'];
        var dataItems = [];
        var cacheKey = '';
        for (var index = 0; index < count; index++) {
            var item = {
                key: "item" + index,
                name: "Item " + index,
                icon: icons[index % icons.length],
                checked: checked
            };
            cacheKey = cacheKey + item.key;
            dataItems.push(item);
        }
        var result = {
            primary: dataItems,
            overflow: []
        };
        if (cachingEnabled) {
            result = tslib_1.__assign({}, result, { cacheKey: cacheKey });
        }
        return result;
    }
    function computeCacheKey(primaryControls) {
        return primaryControls.reduce(function (acc, current) { return acc + current.key; }, '');
    }
    var ResizeGroupOverflowSetExample = /** @class */ (function (_super) {
        tslib_1.__extends(ResizeGroupOverflowSetExample, _super);
        function ResizeGroupOverflowSetExample(props) {
            var _this = _super.call(this, props) || this;
            _this._onReduceData = function (currentData) {
                if (currentData.primary.length === 0) {
                    return undefined;
                }
                var overflow = currentData.primary.slice(-1).concat(currentData.overflow);
                var primary = currentData.primary.slice(0, -1);
                var cacheKey = undefined;
                if (_this.state.cachingEnabled) {
                    cacheKey = computeCacheKey(primary);
                }
                return { primary: primary, overflow: overflow, cacheKey: cacheKey };
            };
            _this._onGrowData = function (currentData) {
                if (currentData.overflow.length === 0) {
                    return undefined;
                }
                var overflow = currentData.overflow.slice(1);
                var primary = currentData.primary.concat(currentData.overflow.slice(0, 1));
                var cacheKey = undefined;
                if (_this.state.cachingEnabled) {
                    cacheKey = computeCacheKey(primary);
                }
                return { primary: primary, overflow: overflow, cacheKey: cacheKey };
            };
            _this._onCachingEnabledChanged = function (_, checked) {
                _this.setState({ cachingEnabled: checked });
            };
            _this._onGrowDataEnabledChanged = function (_, checked) {
                _this.setState({ onGrowDataEnabled: checked });
            };
            _this._onButtonsCheckedChanged = function (_, checked) {
                _this.setState({ buttonsChecked: checked });
            };
            _this._onNumberOfItemsChanged = function (event, option) {
                _this.setState({ numberOfItems: parseInt(option.text, 10) });
            };
            _this.state = {
                short: false,
                buttonsChecked: false,
                cachingEnabled: false,
                onGrowDataEnabled: false,
                numberOfItems: 20
            };
            return _this;
        }
        ResizeGroupOverflowSetExample.prototype.render = function () {
            var _a = this.state, numberOfItems = _a.numberOfItems, cachingEnabled = _a.cachingEnabled, buttonsChecked = _a.buttonsChecked, short = _a.short, onGrowDataEnabled = _a.onGrowDataEnabled;
            var dataToRender = generateData(numberOfItems, cachingEnabled, buttonsChecked);
            return (React.createElement("div", { className: short ? styles.resizeIsShort : 'notResized' },
                React.createElement(ResizeGroup_1.ResizeGroup, { role: "tabpanel", "aria-label": "Resize Group with an Overflow Set", data: dataToRender, onReduceData: this._onReduceData, onGrowData: onGrowDataEnabled ? this._onGrowData : undefined, 
                    // tslint:disable-next-line:jsx-no-lambda
                    onRenderData: function (data) {
                        return (React.createElement(OverflowSet_1.OverflowSet, { items: data.primary, overflowItems: data.overflow.length ? data.overflow : null, onRenderItem: function (item) {
                                return (React.createElement(Button_1.CommandBarButton, { text: item.name, iconProps: { iconName: item.icon }, onClick: item.onClick, checked: item.checked }));
                            }, onRenderOverflowButton: function (overflowItems) {
                                return React.createElement(Button_1.CommandBarButton, { menuProps: { items: overflowItems } });
                            }, styles: { root: { height: 40 } } }));
                    } }),
                React.createElement("div", { className: styles.settingsGroup },
                    React.createElement(Checkbox_1.Checkbox, { label: "Enable caching", onChange: this._onCachingEnabledChanged, checked: cachingEnabled }),
                    React.createElement(Checkbox_1.Checkbox, { label: "Set onGrowData", onChange: this._onGrowDataEnabledChanged, checked: onGrowDataEnabled }),
                    React.createElement(Checkbox_1.Checkbox, { label: "Buttons checked", onChange: this._onButtonsCheckedChanged, checked: buttonsChecked }),
                    React.createElement("div", { className: styles.itemCountDropdown },
                        React.createElement(Dropdown_1.Dropdown, { label: "Number of items to render", selectedKey: numberOfItems.toString(), onChange: this._onNumberOfItemsChanged, options: [
                                { key: '20', text: '20' },
                                { key: '30', text: '30' },
                                { key: '40', text: '40' },
                                { key: '50', text: '50' },
                                { key: '75', text: '75' },
                                { key: '100', text: '100' },
                                { key: '200', text: '200' }
                            ] })))));
        };
        return ResizeGroupOverflowSetExample;
    }(Utilities_1.BaseComponent));
    exports.ResizeGroupOverflowSetExample = ResizeGroupOverflowSetExample;
});
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