gpml2pvjson/es5/group.js

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.postprocessPVJSON = exports.preprocessGPML = exports.getGroupDimensions = void 0;
var fp_1 = require("lodash/fp");
var gpml_utilities_1 = require("./gpml-utilities");
var GPML2013aGroupMappingsByStyle = require("./2013a/GroupMappingsByStyle.json");
function getGroupDimensions(padding, strokeWidth, containedEntities) {
    if (containedEntities.length === 0) {
        console.warn("Warning: Empty group observed.");
        return {
            x: 0,
            y: 0,
            width: 0,
            height: 0,
            zIndex: 0
        };
    }
    else if (!fp_1.isFinite(padding)) {
        throw new Error("Invalid padding value: ${padding}");
    }
    else if (!fp_1.isFinite(strokeWidth)) {
        throw new Error("Invalid strokeWidth value: ${strokeWidth}");
    }
    var dimensions = containedEntities
        .filter(function (entity) { return gpml_utilities_1.isPvjsonSingleFreeNode(entity) || gpml_utilities_1.isPvjsonEdge(entity); })
        .reduce(function (_a, entity) {
        var runningDimensions = _a.runningDimensions, topLeftCorner = _a.topLeftCorner, bottomRightCorner = _a.bottomRightCorner;
        var zIndex = entity.zIndex;
        var zIndexIsFinite = fp_1.isFinite(zIndex);
        var runningDimensionsZIndexIsFinite = fp_1.isFinite(runningDimensions.zIndex);
        if (zIndexIsFinite && runningDimensionsZIndexIsFinite) {
            runningDimensions.zIndex = Math.min(zIndex, runningDimensions.zIndex);
        }
        else if (zIndexIsFinite) {
            runningDimensions.zIndex = zIndex;
        }
        if (gpml_utilities_1.isPvjsonEdge(entity)) {
            var points = entity.points;
            // If entity is an edge
            var firstPoint = points[0];
            var firstPointX = firstPoint.x;
            var firstPointY = firstPoint.y;
            var lastPoint = points[points.length - 1];
            var lastPointX = lastPoint.x;
            var lastPointY = lastPoint.y;
            topLeftCorner.x = Math.min(topLeftCorner.x, firstPointX, lastPointX);
            topLeftCorner.y = Math.min(topLeftCorner.y, firstPointY, lastPointY);
            bottomRightCorner.x = Math.max(bottomRightCorner.x, firstPointX, lastPointX);
            bottomRightCorner.y = Math.max(bottomRightCorner.y, firstPointY, lastPointY);
        }
        else {
            // If entity is a node
            topLeftCorner.x = Math.min(topLeftCorner.x, entity.x);
            topLeftCorner.y = Math.min(topLeftCorner.y, entity.y);
            bottomRightCorner.x = Math.max(bottomRightCorner.x, entity.x + entity.width);
            bottomRightCorner.y = Math.max(bottomRightCorner.y, entity.y + entity.height);
        }
        runningDimensions.x = topLeftCorner.x - padding - strokeWidth;
        runningDimensions.y = topLeftCorner.y - padding - strokeWidth;
        runningDimensions.width =
            bottomRightCorner.x - topLeftCorner.x + 2 * (padding + strokeWidth);
        runningDimensions.height =
            bottomRightCorner.y - topLeftCorner.y + 2 * (padding + strokeWidth);
        return { runningDimensions: runningDimensions, topLeftCorner: topLeftCorner, bottomRightCorner: bottomRightCorner };
    }, {
        topLeftCorner: {
            x: Infinity,
            y: Infinity
        },
        bottomRightCorner: {
            x: 0,
            y: 0
        },
        runningDimensions: {
            zIndex: Infinity
        }
    }).runningDimensions;
    var propertiesToCheck = ["x", "y", "width", "height", "zIndex"];
    var nonFinites = propertiesToCheck
        .map(function (key) {
        return [[key], dimensions[key]];
    })
        .filter(function (dims) { return !fp_1.isFinite(dims[1]); });
    if (nonFinites.length > 0) {
        throw new Error("Got a non-finite value(s):\n\t\t\t" + JSON.stringify(fp_1.fromPairs(nonFinites), null, "  ") + "\n\t\t\twhen calling\n\t\t\tgetGroupDimensions(\n\t\t\t\tpadding: " + padding + ",\n\t\t\t\tstrokeWidth: " + strokeWidth + ",\n\t\t\t\tcontainedEntities: " + JSON.stringify(containedEntities, null, "  ") + "\n\t\t\t)\n\t\t\t\n\t\t\t");
    }
    return dimensions;
}
exports.getGroupDimensions = getGroupDimensions;
// NOTE: side effects
exports.preprocessGPML = fp_1.curry(function (processor, Group) {
    // NOTE: The class "Group" is the only class that uses the "Style" property.
    // There are defaults for each Style, so we apply them here.
    fp_1.toPairs(GPML2013aGroupMappingsByStyle[Group.Style]).forEach(function (_a) {
        var mappingKey = _a[0], mappingValue = _a[1];
        var oldValue = Group[mappingKey];
        var newValue;
        if (fp_1.isPlainObject(mappingValue)) {
            newValue = fp_1.assign(oldValue || {}, mappingValue);
        }
        else if (Group.hasOwnProperty(mappingKey)) {
            if (fp_1.isArray(mappingValue)) {
                newValue = gpml_utilities_1.unionLSV(mappingValue, oldValue);
            }
            else {
                newValue = oldValue;
            }
        }
        else {
            // override prototype with default by style
            newValue = mappingValue;
        }
        Group[mappingKey] = newValue;
    });
    Group.Contains = processor.containedGraphIdsByGroupGroupId[Group.GroupId];
    return Group;
});
function postprocessPVJSON(containedEntities, group) {
    return fp_1.assign(group, getGroupDimensions(group.padding, group.strokeWidth, containedEntities));
}
exports.postprocessPVJSON = postprocessPVJSON;
//// TODO do we need any of this old code that was in post-process.ts?
//  // Kludge to get the zIndex for Groups
//  const zIndexForGroups =
//    -1 +
//    EDGES.concat(["DataNode", "Label"])
//      .reduce(function(acc, gpmlElementName) {
//        data[gpmlElementName].forEach(function(el) {
//          acc.push(el);
//        });
//        return acc;
//      }, [])
//      .reduce(getFromElementMapByIdIfExists, [])
//      .map(element => element.zIndex)
//      .reduce(function(acc, zIndex) {
//        return Math.min(acc, zIndex);
//      }, Infinity);
//
//  // specify contained elements in groups
//  data.Group
//    .reduce(getFromElementMapByIdIfExists, [])
//    .map(function(element) {
//      element.zIndex = zIndexForGroups;
//
//      // NOTE: pvjson doesn't use GroupId. It just uses GraphId as the id for an element.
//      // That means:
//      //   GPML GroupId is replaced in pvjson by just id (from GraphId), and
//      //   GPML GroupRef is replaced in pvjson by element.isPartOf and group.contains (from GraphRef)
//      // We need to map from GroupId/GroupRef to id/contains/isPartOf here.
//      // element.id refers to the value of the GraphId of the Group
//      const groupGraphId = element.id;
//      const containedIds = (element.contains =
//        data.containedIdsByGroupId[data.GraphIdToGroupId[groupGraphId]] || []);
//
//      if (containedIds.length > 0) {
//        // NOTE side effects
//        containedIds
//          .reduce(getFromElementMapByIdIfExists, [])
//          .map(function(contained) {
//            contained.isPartOf = groupGraphId;
//            return contained;
//          })
//          .forEach(upsertDataMapEntry.bind(undefined, elementMap));
//      } else {
//        // NOTE: side effect
//        delete elementMap[groupGraphId];
//      }
//
//      return element;
//    })
//    .forEach(upsertDataMapEntry.bind(undefined, elementMap));
//# 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