/* eslint-disable @typescript-eslint/no-for-in-array */
(function (factory) {
    if (typeof module === "object" && typeof module.exports === "object") {
        var v = factory(require, exports);
        if (v !== undefined) module.exports = v;
    }
    else if (typeof define === "function" && define.amd) {
        define(["require", "exports"], factory);
    }
})(function (require, exports) {
    "use strict";
    Object.defineProperty(exports, "__esModule", { value: true });
    exports.mapConnectionsByDestination = mapConnectionsByDestination;
    function mapConnectionsByDestination(connections) {
        const returnConnection = {};
        let connectionInfo;
        let maxIndex;
        for (const sourceNode in connections) {
            if (!connections.hasOwnProperty(sourceNode)) {
                continue;
            }
            for (const type of Object.keys(connections[sourceNode])) {
                if (!connections[sourceNode].hasOwnProperty(type)) {
                    continue;
                }
                for (const inputIndex in connections[sourceNode][type]) {
                    if (!connections[sourceNode][type].hasOwnProperty(inputIndex)) {
                        continue;
                    }
                    for (connectionInfo of connections[sourceNode][type][inputIndex] ?? []) {
                        if (!returnConnection.hasOwnProperty(connectionInfo.node)) {
                            returnConnection[connectionInfo.node] = {};
                        }
                        if (!returnConnection[connectionInfo.node].hasOwnProperty(connectionInfo.type)) {
                            returnConnection[connectionInfo.node][connectionInfo.type] = [];
                        }
                        maxIndex = returnConnection[connectionInfo.node][connectionInfo.type].length - 1;
                        for (let j = maxIndex; j < connectionInfo.index; j++) {
                            returnConnection[connectionInfo.node][connectionInfo.type].push([]);
                        }
                        returnConnection[connectionInfo.node][connectionInfo.type][connectionInfo.index]?.push({
                            node: sourceNode,
                            type,
                            index: parseInt(inputIndex, 10),
                        });
                    }
                }
            }
        }
        return returnConnection;
    }
});
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