"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var tslib_1 = require("tslib");
var React = require("react");
var Utilities_1 = require("../../Utilities");
var index_1 = require("../../utilities/selection/index");
var GroupHeader_1 = require("./GroupHeader");
var GroupShowAll_1 = require("./GroupShowAll");
var GroupFooter_1 = require("./GroupFooter");
var List_1 = require("../../List");
var DEFAULT_DROPPING_CSS_CLASS = 'is-dropping';
var GroupedListSection = /** @class */ (function (_super) {
    tslib_1.__extends(GroupedListSection, _super);
    function GroupedListSection(props) {
        var _this = _super.call(this, props) || this;
        _this._root = React.createRef();
        _this._list = React.createRef();
        _this._onRenderGroupHeader = function (props) {
            return React.createElement(GroupHeader_1.GroupHeader, tslib_1.__assign({}, props));
        };
        _this._onRenderGroupShowAll = function (props) {
            return React.createElement(GroupShowAll_1.GroupShowAll, tslib_1.__assign({}, props));
        };
        _this._onRenderGroupFooter = function (props) {
            return React.createElement(GroupFooter_1.GroupFooter, tslib_1.__assign({}, props));
        };
        _this._renderSubGroup = function (subGroup, subGroupIndex) {
            var _a = _this.props, dragDropEvents = _a.dragDropEvents, dragDropHelper = _a.dragDropHelper, eventsToRegister = _a.eventsToRegister, getGroupItemLimit = _a.getGroupItemLimit, groupNestingDepth = _a.groupNestingDepth, groupProps = _a.groupProps, items = _a.items, headerProps = _a.headerProps, showAllProps = _a.showAllProps, footerProps = _a.footerProps, listProps = _a.listProps, onRenderCell = _a.onRenderCell, selection = _a.selection, selectionMode = _a.selectionMode, viewport = _a.viewport, onRenderGroupHeader = _a.onRenderGroupHeader, onRenderGroupShowAll = _a.onRenderGroupShowAll, onRenderGroupFooter = _a.onRenderGroupFooter, onShouldVirtualize = _a.onShouldVirtualize, group = _a.group, compact = _a.compact;
            var nestingDepth = subGroup.level ? subGroup.level + 1 : groupNestingDepth;
            return !subGroup || subGroup.count > 0 || (groupProps && groupProps.showEmptyGroups) ? (React.createElement(GroupedListSection, { ref: 'subGroup_' + subGroupIndex, key: _this._getGroupKey(subGroup, subGroupIndex), dragDropEvents: dragDropEvents, dragDropHelper: dragDropHelper, eventsToRegister: eventsToRegister, footerProps: footerProps, getGroupItemLimit: getGroupItemLimit, group: subGroup, groupIndex: subGroupIndex, groupNestingDepth: nestingDepth, groupProps: groupProps, headerProps: headerProps, items: items, listProps: listProps, onRenderCell: onRenderCell, selection: selection, selectionMode: selectionMode, showAllProps: showAllProps, viewport: viewport, onRenderGroupHeader: onRenderGroupHeader, onRenderGroupShowAll: onRenderGroupShowAll, onRenderGroupFooter: onRenderGroupFooter, onShouldVirtualize: onShouldVirtualize, groups: group.children, compact: compact })) : null;
        };
        /**
         * collect all the data we need to enable drag/drop for a group
         */
        _this._getGroupDragDropOptions = function () {
            var _a = _this.props, group = _a.group, groupIndex = _a.groupIndex, dragDropEvents = _a.dragDropEvents, eventsToRegister = _a.eventsToRegister;
            var options = {
                eventMap: eventsToRegister,
                selectionIndex: -1,
                context: { data: group, index: groupIndex, isGroup: true },
                canDrag: function () { return false; },
                canDrop: dragDropEvents.canDrop,
                updateDropState: _this._updateDroppingState
            };
            return options;
        };
        /**
         * update groupIsDropping state based on the input value, which is used to change style during drag and drop
         *
         * @param newValue - new isDropping state value
         * @param event - the event trigger dropping state change which can be dragenter, dragleave etc
         */
        _this._updateDroppingState = function (newIsDropping, event) {
            var isDropping = _this.state.isDropping;
            var dragDropEvents = _this.props.dragDropEvents;
            if (!isDropping) {
                if (dragDropEvents && dragDropEvents.onDragLeave) {
                    dragDropEvents.onDragLeave(event, undefined);
                }
            }
            else {
                if (dragDropEvents && dragDropEvents.onDragEnter) {
                    dragDropEvents.onDragEnter(event, undefined);
                }
            }
            if (isDropping !== newIsDropping) {
                _this.setState({ isDropping: newIsDropping });
            }
        };
        var selection = props.selection, group = props.group;
        Utilities_1.initializeComponentRef(_this);
        _this._id = Utilities_1.getId('GroupedListSection');
        _this.state = {
            isDropping: false,
            isSelected: selection && group ? selection.isRangeSelected(group.startIndex, group.count) : false
        };
        _this._events = new Utilities_1.EventGroup(_this);
        return _this;
    }
    GroupedListSection.prototype.componentDidMount = function () {
        var _a = this.props, dragDropHelper = _a.dragDropHelper, selection = _a.selection;
        if (dragDropHelper && this._root.current) {
            this._dragDropSubscription = dragDropHelper.subscribe(this._root.current, this._events, this._getGroupDragDropOptions());
        }
        if (selection) {
            this._events.on(selection, index_1.SELECTION_CHANGE, this._onSelectionChange);
        }
    };
    GroupedListSection.prototype.componentWillUnmount = function () {
        this._events.dispose();
        if (this._dragDropSubscription) {
            this._dragDropSubscription.dispose();
        }
    };
    GroupedListSection.prototype.componentDidUpdate = function (previousProps) {
        if (this.props.group !== previousProps.group ||
            this.props.groupIndex !== previousProps.groupIndex ||
            this.props.dragDropHelper !== previousProps.dragDropHelper) {
            if (this._dragDropSubscription) {
                this._dragDropSubscription.dispose();
                delete this._dragDropSubscription;
            }
            if (this.props.dragDropHelper && this._root.current) {
                this._dragDropSubscription = this.props.dragDropHelper.subscribe(this._root.current, this._events, this._getGroupDragDropOptions());
            }
        }
    };
    GroupedListSection.prototype.render = function () {
        var _a = this.props, getGroupItemLimit = _a.getGroupItemLimit, group = _a.group, groupIndex = _a.groupIndex, headerProps = _a.headerProps, showAllProps = _a.showAllProps, footerProps = _a.footerProps, viewport = _a.viewport, selectionMode = _a.selectionMode, _b = _a.onRenderGroupHeader, onRenderGroupHeader = _b === void 0 ? this._onRenderGroupHeader : _b, _c = _a.onRenderGroupShowAll, onRenderGroupShowAll = _c === void 0 ? this._onRenderGroupShowAll : _c, _d = _a.onRenderGroupFooter, onRenderGroupFooter = _d === void 0 ? this._onRenderGroupFooter : _d, onShouldVirtualize = _a.onShouldVirtualize, groupedListClassNames = _a.groupedListClassNames, groups = _a.groups, compact = _a.compact, _e = _a.listProps, listProps = _e === void 0 ? {} : _e;
        var isSelected = this.state.isSelected;
        var renderCount = group && getGroupItemLimit ? getGroupItemLimit(group) : Infinity;
        var isShowAllVisible = group && !group.children && !group.isCollapsed && !group.isShowingAll && (group.count > renderCount || group.hasMoreData);
        var hasNestedGroups = group && group.children && group.children.length > 0;
        var version = listProps.version;
        var dividerProps = {
            group: group,
            groupIndex: groupIndex,
            groupLevel: group ? group.level : 0,
            isSelected: isSelected,
            selected: isSelected,
            viewport: viewport,
            selectionMode: selectionMode,
            groups: groups,
            compact: compact
        };
        var ariaControlsProps = {
            groupedListId: this._id
        };
        var groupHeaderProps = tslib_1.__assign({}, headerProps, dividerProps, ariaControlsProps);
        var groupShowAllProps = tslib_1.__assign({}, showAllProps, dividerProps);
        var groupFooterProps = tslib_1.__assign({}, footerProps, dividerProps);
        return (React.createElement("div", { ref: this._root, className: Utilities_1.css(groupedListClassNames && groupedListClassNames.group, this._getDroppingClassName()), role: "presentation" },
            onRenderGroupHeader(groupHeaderProps, this._onRenderGroupHeader),
            group && group.isCollapsed ? null : hasNestedGroups ? (React.createElement(List_1.List, { role: "presentation", ref: this._list, items: group.children, onRenderCell: this._renderSubGroup, getItemCountForPage: this._returnOne, onShouldVirtualize: onShouldVirtualize, version: version, id: this._id })) : (this._onRenderGroup(renderCount)),
            group && group.isCollapsed ? null : isShowAllVisible && onRenderGroupShowAll(groupShowAllProps, this._onRenderGroupShowAll),
            onRenderGroupFooter(groupFooterProps, this._onRenderGroupFooter)));
    };
    GroupedListSection.prototype.forceUpdate = function () {
        _super.prototype.forceUpdate.call(this);
        this.forceListUpdate();
    };
    GroupedListSection.prototype.forceListUpdate = function () {
        var group = this.props.group;
        if (this._list.current) {
            this._list.current.forceUpdate();
            if (group && group.children && group.children.length > 0) {
                var subGroupCount = group.children.length;
                for (var i = 0; i < subGroupCount; i++) {
                    var subGroup = this._list.current.refs['subGroup_' + String(i)];
                    if (subGroup) {
                        subGroup.forceListUpdate();
                    }
                }
            }
        }
        else {
            var subGroup = this.refs['subGroup_' + String(0)];
            if (subGroup) {
                subGroup.forceListUpdate();
            }
        }
    };
    GroupedListSection.prototype._onSelectionChange = function () {
        var _a = this.props, group = _a.group, selection = _a.selection;
        var isSelected = selection.isRangeSelected(group.startIndex, group.count);
        if (isSelected !== this.state.isSelected) {
            this.setState({ isSelected: isSelected });
        }
    };
    GroupedListSection.prototype._onRenderGroupCell = function (onRenderCell, groupNestingDepth) {
        return function (item, itemIndex) {
            return onRenderCell(groupNestingDepth, item, itemIndex);
        };
    };
    GroupedListSection.prototype._onRenderGroup = function (renderCount) {
        var _a = this.props, group = _a.group, items = _a.items, onRenderCell = _a.onRenderCell, listProps = _a.listProps, groupNestingDepth = _a.groupNestingDepth, onShouldVirtualize = _a.onShouldVirtualize;
        var count = group && !group.isShowingAll ? group.count : items.length;
        var startIndex = group ? group.startIndex : 0;
        return (React.createElement(List_1.List, tslib_1.__assign({ role: "grid", items: items, onRenderCell: this._onRenderGroupCell(onRenderCell, groupNestingDepth), ref: this._list, renderCount: Math.min(count, renderCount), startIndex: startIndex, onShouldVirtualize: onShouldVirtualize, id: this._id }, listProps)));
    };
    GroupedListSection.prototype._returnOne = function () {
        return 1;
    };
    GroupedListSection.prototype._getGroupKey = function (group, index) {
        return 'group-' + (group && group.key ? group.key : String(group.level) + String(index));
    };
    /**
     * get the correct css class to reflect the dropping state for a given group
     *
     * If the group is the current drop target, return the default dropping class name
     * Otherwise, return '';
     *
     */
    GroupedListSection.prototype._getDroppingClassName = function () {
        var isDropping = this.state.isDropping;
        var _a = this.props, group = _a.group, groupedListClassNames = _a.groupedListClassNames;
        isDropping = !!(group && isDropping);
        return Utilities_1.css(isDropping && DEFAULT_DROPPING_CSS_CLASS, isDropping && groupedListClassNames && groupedListClassNames.groupIsDropping);
    };
    return GroupedListSection;
}(React.Component));
exports.GroupedListSection = GroupedListSection;
//# sourceMappingURL=GroupedListSection.js.map