"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var tslib_1 = require("tslib");
var React = require("react");
var Utilities_1 = require("../../Utilities");
var GroupedListSection_1 = require("./GroupedListSection");
var List_1 = require("../../List");
var index_1 = require("../../utilities/selection/index");
var DetailsRow_styles_1 = require("../DetailsList/DetailsRow.styles");
var getClassNames = Utilities_1.classNamesFunction();
var ROW_HEIGHT = DetailsRow_styles_1.DEFAULT_ROW_HEIGHTS.rowHeight, COMPACT_ROW_HEIGHT = DetailsRow_styles_1.DEFAULT_ROW_HEIGHTS.compactRowHeight;
var GroupedListBase = /** @class */ (function (_super) {
    tslib_1.__extends(GroupedListBase, _super);
    function GroupedListBase(props) {
        var _this = _super.call(this, props) || this;
        _this._list = React.createRef();
        _this._renderGroup = function (group, groupIndex) {
            var _a = _this.props, dragDropEvents = _a.dragDropEvents, dragDropHelper = _a.dragDropHelper, eventsToRegister = _a.eventsToRegister, groupProps = _a.groupProps, items = _a.items, listProps = _a.listProps, onRenderCell = _a.onRenderCell, selectionMode = _a.selectionMode, selection = _a.selection, viewport = _a.viewport, onShouldVirtualize = _a.onShouldVirtualize, groups = _a.groups, compact = _a.compact;
            // override group header/footer props as needed
            var dividerProps = {
                onToggleSelectGroup: _this._onToggleSelectGroup,
                onToggleCollapse: _this._onToggleCollapse,
                onToggleSummarize: _this._onToggleSummarize
            };
            var headerProps = tslib_1.__assign({}, groupProps.headerProps, dividerProps);
            var showAllProps = tslib_1.__assign({}, groupProps.showAllProps, dividerProps);
            var footerProps = tslib_1.__assign({}, groupProps.footerProps, dividerProps);
            var groupNestingDepth = _this._getGroupNestingDepth();
            if (!groupProps.showEmptyGroups && group && group.count === 0) {
                return null;
            }
            return (React.createElement(GroupedListSection_1.GroupedListSection, { ref: 'group_' + groupIndex, key: _this._getGroupKey(group, groupIndex), dragDropEvents: dragDropEvents, dragDropHelper: dragDropHelper, eventsToRegister: eventsToRegister, footerProps: footerProps, getGroupItemLimit: groupProps && groupProps.getGroupItemLimit, group: group, groupIndex: groupIndex, groupNestingDepth: groupNestingDepth, groupProps: groupProps, headerProps: headerProps, listProps: listProps, items: items, onRenderCell: onRenderCell, onRenderGroupHeader: groupProps.onRenderHeader, onRenderGroupShowAll: groupProps.onRenderShowAll, onRenderGroupFooter: groupProps.onRenderFooter, selectionMode: selectionMode, selection: selection, showAllProps: showAllProps, viewport: viewport, onShouldVirtualize: onShouldVirtualize, groupedListClassNames: _this._classNames, groups: groups, compact: compact }));
        };
        _this._getDefaultGroupItemLimit = function (group) {
            return group.count;
        };
        _this._getGroupItemLimit = function (group) {
            var groupProps = _this.props.groupProps;
            var getGroupItemLimit = groupProps && groupProps.getGroupItemLimit ? groupProps.getGroupItemLimit : _this._getDefaultGroupItemLimit;
            return getGroupItemLimit(group);
        };
        _this._getGroupHeight = function (group) {
            var rowHeight = _this.props.compact ? COMPACT_ROW_HEIGHT : ROW_HEIGHT;
            return rowHeight + (group.isCollapsed ? 0 : rowHeight * _this._getGroupItemLimit(group));
        };
        _this._getPageHeight = function (itemIndex) {
            var groups = _this.state.groups;
            var _a = _this.props.getGroupHeight, getGroupHeight = _a === void 0 ? _this._getGroupHeight : _a;
            var pageGroup = groups && groups[itemIndex];
            if (pageGroup) {
                return getGroupHeight(pageGroup, itemIndex);
            }
            else {
                return 0;
            }
        };
        _this._onToggleCollapse = function (group) {
            var groupProps = _this.props.groupProps;
            var onToggleCollapse = groupProps && groupProps.headerProps && groupProps.headerProps.onToggleCollapse;
            if (group) {
                if (onToggleCollapse) {
                    onToggleCollapse(group);
                }
                group.isCollapsed = !group.isCollapsed;
                _this._updateIsSomeGroupExpanded();
                _this.forceUpdate();
            }
        };
        _this._onToggleSelectGroup = function (group) {
            if (group) {
                _this.props.selection.toggleRangeSelected(group.startIndex, group.count);
            }
        };
        _this._onToggleSummarize = function (group) {
            var groupProps = _this.props.groupProps;
            var onToggleSummarize = groupProps && groupProps.showAllProps && groupProps.showAllProps.onToggleSummarize;
            if (onToggleSummarize) {
                onToggleSummarize(group);
            }
            else {
                if (group) {
                    group.isShowingAll = !group.isShowingAll;
                }
                _this.forceUpdate();
            }
        };
        _this._getPageSpecification = function (itemIndex) {
            var groups = _this.state.groups;
            var pageGroup = groups && groups[itemIndex];
            return {
                key: pageGroup && pageGroup.key
            };
        };
        Utilities_1.initializeComponentRef(_this);
        Utilities_1.initializeFocusRects();
        _this._isSomeGroupExpanded = _this._computeIsSomeGroupExpanded(props.groups);
        _this.state = {
            lastWidth: 0,
            groups: props.groups
        };
        return _this;
    }
    GroupedListBase.prototype.scrollToIndex = function (index, measureItem, scrollToMode) {
        if (this._list.current) {
            this._list.current.scrollToIndex(index, measureItem, scrollToMode);
        }
    };
    GroupedListBase.prototype.getStartItemIndexInView = function () {
        return this._list.current.getStartItemIndexInView() || 0;
    };
    // tslint:disable-next-line function-name
    GroupedListBase.prototype.UNSAFE_componentWillReceiveProps = function (newProps) {
        var _a = this.props, groups = _a.groups, selectionMode = _a.selectionMode, compact = _a.compact;
        var shouldForceUpdates = false;
        if (newProps.groups !== groups) {
            this.setState({ groups: newProps.groups });
            shouldForceUpdates = true;
        }
        if (newProps.selectionMode !== selectionMode || newProps.compact !== compact) {
            shouldForceUpdates = true;
        }
        if (shouldForceUpdates) {
            this._forceListUpdates();
        }
    };
    GroupedListBase.prototype.componentDidMount = function () {
        var _a = this.props, groupProps = _a.groupProps, _b = _a.groups, groups = _b === void 0 ? [] : _b;
        if (groupProps && groupProps.isAllGroupsCollapsed) {
            this._setGroupsCollapsedState(groups, groupProps.isAllGroupsCollapsed);
        }
    };
    GroupedListBase.prototype.render = function () {
        var _a = this.props, className = _a.className, usePageCache = _a.usePageCache, onShouldVirtualize = _a.onShouldVirtualize, theme = _a.theme, styles = _a.styles, compact = _a.compact, _b = _a.listProps, listProps = _b === void 0 ? {} : _b;
        var groups = this.state.groups;
        this._classNames = getClassNames(styles, {
            theme: theme,
            className: className,
            compact: compact
        });
        var version = listProps.version;
        return (React.createElement("div", { className: this._classNames.root, "data-automationid": "GroupedList", "data-is-scrollable": "false", role: "presentation" }, !groups ? (this._renderGroup(undefined, 0)) : (React.createElement(List_1.List, { ref: this._list, role: "presentation", items: groups, onRenderCell: this._renderGroup, getItemCountForPage: this._returnOne, getPageHeight: this._getPageHeight, getPageSpecification: this._getPageSpecification, usePageCache: usePageCache, onShouldVirtualize: onShouldVirtualize, version: version }))));
    };
    GroupedListBase.prototype.forceUpdate = function () {
        _super.prototype.forceUpdate.call(this);
        this._forceListUpdates();
    };
    GroupedListBase.prototype.toggleCollapseAll = function (allCollapsed) {
        var _a = this.state.groups, groups = _a === void 0 ? [] : _a;
        var groupProps = this.props.groupProps;
        var onToggleCollapseAll = groupProps && groupProps.onToggleCollapseAll;
        if (groups.length > 0) {
            if (onToggleCollapseAll) {
                onToggleCollapseAll(allCollapsed);
            }
            this._setGroupsCollapsedState(groups, allCollapsed);
            this._updateIsSomeGroupExpanded();
            this.forceUpdate();
        }
    };
    GroupedListBase.prototype._setGroupsCollapsedState = function (groups, isCollapsed) {
        for (var groupIndex = 0; groupIndex < groups.length; groupIndex++) {
            groups[groupIndex].isCollapsed = isCollapsed;
        }
    };
    GroupedListBase.prototype._returnOne = function () {
        return 1;
    };
    GroupedListBase.prototype._getGroupKey = function (group, index) {
        return 'group-' + (group && group.key ? group.key : String(index));
    };
    GroupedListBase.prototype._getGroupNestingDepth = function () {
        var groups = this.state.groups;
        var level = 0;
        var groupsInLevel = groups;
        while (groupsInLevel && groupsInLevel.length > 0) {
            level++;
            groupsInLevel = groupsInLevel[0].children;
        }
        return level;
    };
    GroupedListBase.prototype._forceListUpdates = function (groups) {
        groups = groups || this.state.groups;
        var groupCount = groups ? groups.length : 1;
        if (this._list.current) {
            this._list.current.forceUpdate();
            for (var i = 0; i < groupCount; i++) {
                var group = this._list.current.refs['group_' + String(i)];
                if (group) {
                    group.forceListUpdate();
                }
            }
        }
        else {
            var group = this.refs['group_' + String(0)];
            if (group) {
                group.forceListUpdate();
            }
        }
    };
    GroupedListBase.prototype._computeIsSomeGroupExpanded = function (groups) {
        var _this = this;
        return !!(groups && groups.some(function (group) { return (group.children ? _this._computeIsSomeGroupExpanded(group.children) : !group.isCollapsed); }));
    };
    GroupedListBase.prototype._updateIsSomeGroupExpanded = function () {
        var groups = this.state.groups;
        var onGroupExpandStateChanged = this.props.onGroupExpandStateChanged;
        var newIsSomeGroupExpanded = this._computeIsSomeGroupExpanded(groups);
        if (this._isSomeGroupExpanded !== newIsSomeGroupExpanded) {
            if (onGroupExpandStateChanged) {
                onGroupExpandStateChanged(newIsSomeGroupExpanded);
            }
            this._isSomeGroupExpanded = newIsSomeGroupExpanded;
        }
    };
    GroupedListBase.defaultProps = {
        selectionMode: index_1.SelectionMode.multiple,
        isHeaderVisible: true,
        groupProps: {},
        compact: false
    };
    return GroupedListBase;
}(React.Component));
exports.GroupedListBase = GroupedListBase;
//# sourceMappingURL=GroupedList.base.js.map