"use strict";
var __assign = (this && this.__assign) || function () {
    __assign = Object.assign || function(t) {
        for (var s, i = 1, n = arguments.length; i < n; i++) {
            s = arguments[i];
            for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
                t[p] = s[p];
        }
        return t;
    };
    return __assign.apply(this, arguments);
};
Object.defineProperty(exports, "__esModule", { value: true });
// (C) 2020 GoodData Corporation
var includes = require("lodash/includes");
var flatMap = require("lodash/flatMap");
var typings_1 = require("@gooddata/typings");
var BucketNames = require("../../../../constants/bucketNames");
var Visualization_1 = require("../../../interfaces/Visualization");
// removes attribute sortItems with invalid identifiers
// removes measure sortItems with invalid identifiers and invalid number of locators
function adaptSortItemsToPivotTable(originalSortItems, measureLocalIdentifiers, rowAttributeLocalIdentifiers, columnAttributeLocalIdentifiers) {
    var attributeLocalIdentifiers = rowAttributeLocalIdentifiers.concat(columnAttributeLocalIdentifiers);
    var changedSortItems = [];
    for (var _i = 0, originalSortItems_1 = originalSortItems; _i < originalSortItems_1.length; _i++) {
        var sortItem = originalSortItems_1[_i];
        if (typings_1.AFM.isMeasureSortItem(sortItem)) {
            // filter out invalid locators
            var filteredSortItem = {
                measureSortItem: __assign({}, sortItem.measureSortItem, { locators: sortItem.measureSortItem.locators.filter(function (locator) {
                        // filter out invalid measure locators
                        if (typings_1.AFM.isMeasureLocatorItem(locator)) {
                            return includes(measureLocalIdentifiers, locator.measureLocatorItem.measureIdentifier);
                        }
                        // filter out invalid column attribute locators
                        return includes(columnAttributeLocalIdentifiers, locator.attributeLocatorItem.attributeIdentifier);
                    }) }),
            };
            var hasMeasureLocatorItem = filteredSortItem.measureSortItem.locators.some(function (locator) {
                return typings_1.AFM.isMeasureLocatorItem(locator);
            });
            var hasCorrectLength = filteredSortItem.measureSortItem.locators.length ===
                columnAttributeLocalIdentifiers.length + 1;
            // keep sortItem if measureLocator is present and locators are correct length
            if (hasMeasureLocatorItem && hasCorrectLength) {
                changedSortItems.push(sortItem);
            }
        }
        if (typings_1.AFM.isAttributeSortItem(sortItem) &&
            includes(attributeLocalIdentifiers, sortItem.attributeSortItem.attributeIdentifier)) {
            changedSortItems.push(sortItem);
        }
    }
    return changedSortItems;
}
function adaptReferencePointSortItemsToPivotTable(originalSortItems, measures, rowAttributes, columnAttributes) {
    var measureLocalIdentifiers = measures.map(function (measure) { return measure.localIdentifier; });
    var rowAttributeLocalIdentifiers = rowAttributes.map(function (rowAttribute) { return rowAttribute.localIdentifier; });
    var columnAttributeLocalIdentifiers = columnAttributes.map(function (columnAttribute) { return columnAttribute.localIdentifier; });
    return adaptSortItemsToPivotTable(originalSortItems, measureLocalIdentifiers, rowAttributeLocalIdentifiers, columnAttributeLocalIdentifiers);
}
exports.adaptReferencePointSortItemsToPivotTable = adaptReferencePointSortItemsToPivotTable;
var bucketItemGetter = function (bucketId) { return function (buckets) { return flatMap(buckets.filter(function (b) { return b.localIdentifier === bucketId; }), function (i) { return i.items; }); }; };
exports.getMeasures = bucketItemGetter(BucketNames.MEASURES);
exports.getRows = bucketItemGetter(BucketNames.ATTRIBUTE);
exports.getColumns = bucketItemGetter(BucketNames.COLUMNS);
function adaptMdObjectSortItemsToPivotTable(originalSortItems, buckets) {
    var measureLocalIdentifiers = exports.getMeasures(buckets).map(function (measure) { return measure.measure.localIdentifier; });
    var rowAttributeLocalIdentifiers = exports.getRows(buckets).map(function (rowAttribute) { return rowAttribute.visualizationAttribute.localIdentifier; });
    var columnAttributeLocalIdentifiers = exports.getColumns(buckets).map(function (columnAttribute) { return columnAttribute.visualizationAttribute.localIdentifier; });
    return adaptSortItemsToPivotTable(originalSortItems, measureLocalIdentifiers, rowAttributeLocalIdentifiers, columnAttributeLocalIdentifiers);
}
exports.adaptMdObjectSortItemsToPivotTable = adaptMdObjectSortItemsToPivotTable;
var isMeasureSortItemMatchedByFilter = function (sortItem, filter) {
    return filter.selectedElements.some(function (selectedElement) {
        return sortItem.measureSortItem.locators.some(function (locator) {
            return !typings_1.AFM.isMeasureLocatorItem(locator) &&
                locator.attributeLocatorItem.element === selectedElement.uri;
        });
    });
};
var isMeasureSortItemVisible = function (sortItem, filters) {
    return filters.reduce(function (isVisible, filter) {
        if (Visualization_1.isAttributeFilter(filter)) {
            var shouldBeMatched = !filter.isInverted;
            return isVisible && shouldBeMatched === isMeasureSortItemMatchedByFilter(sortItem, filter);
        }
        return isVisible;
    }, true);
};
exports.isSortItemVisible = function (sortItem, filters) {
    return typings_1.AFM.isAttributeSortItem(sortItem) || isMeasureSortItemVisible(sortItem, filters);
};
function addDefaultSort(sortItems, filters, rowAttributes, previousRowAttributes) {
    // cannot construct default sort without a row
    if (rowAttributes.length < 1) {
        return sortItems;
    }
    // detect custom sort
    var firstRow = rowAttributes[0];
    var previousFirstRow = previousRowAttributes && previousRowAttributes[0];
    var hasVisibleCustomSort = sortItems.some(function (sortItem) {
        if (!exports.isSortItemVisible(sortItem, filters)) {
            return false;
        }
        // non attribute sort is definitely custom
        if (!typings_1.AFM.isAttributeSortItem(sortItem)) {
            return true;
        }
        // asc sort on first row is considered default
        if (sortItem.attributeSortItem.attributeIdentifier === firstRow.localIdentifier &&
            sortItem.attributeSortItem.direction === "asc") {
            return false;
        }
        // asc sort on row that was first until now is considered default as well
        if (previousFirstRow &&
            sortItem.attributeSortItem.attributeIdentifier === previousFirstRow.localIdentifier &&
            sortItem.attributeSortItem.direction === "asc") {
            return false;
        }
        return true;
    });
    return hasVisibleCustomSort
        ? sortItems
        : [
            {
                attributeSortItem: {
                    attributeIdentifier: firstRow.localIdentifier,
                    direction: "asc",
                },
            },
        ];
}
exports.addDefaultSort = addDefaultSort;
//# sourceMappingURL=sortItemsHelpers.js.map