@zohocrm/nodejs-sdk-2.0/utils/util/json_converter.js

Node JS SDK for Zoho CRM

let Converter = require("./converter").Converter;
const Initializer = require("../../routes/initializer").Initializer;
const SDKException = require("../../core/com/zoho/crm/api/exception/sdk_exception").SDKException;
const DatatypeConverter = require("../util/datatype_converter").DatatypeConverter;
const path = require('path');
const Constants = require("./constants").Constants;
const Utility = require("./utility").Utility;
const Record = require("../../core/com/zoho/crm/api/record/record").Record;
const FileDetails = require("../../core/com/zoho/crm/api/record/file_details").FileDetails;

/**
 * This class processes the API response to the object and an object to a JSON object, containing the request body.
 */
class JSONConverter extends Converter {
	uniqueValuesMap = {};

	constructor(commonAPIHandler) {
		super(commonAPIHandler);
	}

	async appendToRequest(requestBase, requestObject) {
		return JSON.stringify(requestBase.getRequestBody()) || null;
	}

	async formRequest(requestInstance, pack, instanceNumber, memberDetail) {
		var classDetail = Initializer.jsonDetails[pack];

		if (classDetail.hasOwnProperty(Constants.INTERFACE) && classDetail[Constants.INTERFACE]) {
			var classes = classDetail[Constants.CLASSES];

			var baseName = pack.split('/').slice(0, -1);

			let className = await this.getFileName(requestInstance.constructor.name);

			baseName.push(className);

			let requestObjectClassName = baseName.join('/');

			for (let className1 in classes) {
				if (classes[className1].toLowerCase() == requestObjectClassName) {

					classDetail = Initializer.jsonDetails[requestObjectClassName];

					break;
				}
			}
		}

		if (requestInstance instanceof Record) {
			let moduleAPIName = this.commonAPIHandler.getModuleAPIName();

			let returnJSON = await this.isRecordRequest(requestInstance, classDetail, instanceNumber, memberDetail);

			this.commonAPIHandler.setModuleAPIName(moduleAPIName);

			return returnJSON;
		}
		else {
			return await this.isNotRecordRequest(requestInstance, classDetail, instanceNumber, memberDetail);
		}
	}

	async isNotRecordRequest(requestInstance, classDetail, instanceNumber, classMemberDetail) {
		var requestJSON = {};

		var requiredKeys = new Map();

		var primaryKeys = new Map();

		var requiredInUpdateKeys = new Map();

		var lookUp = false;

		var skipMandatory = false;

		var classMemberName = null;

		if (classMemberDetail != null) {
			lookUp = (classMemberDetail.hasOwnProperty(Constants.LOOKUP) ? classMemberDetail[Constants.LOOKUP] : false);

			skipMandatory = (classMemberDetail.hasOwnProperty(Constants.SKIP_MANDATORY) ? classMemberDetail[Constants.SKIP_MANDATORY] : false);

			classMemberName = this.buildName(classMemberDetail[Constants.NAME]);
		}

		for (let memberName in classDetail) {
			var modification = null;

			var memberDetail = classDetail[memberName];

			if ((memberDetail.hasOwnProperty(Constants.READ_ONLY) && memberDetail[Constants.READ_ONLY] == 'true') || !memberDetail.hasOwnProperty(Constants.NAME)) {// read only or no keyName
				continue;
			}

			var keyName = memberDetail[Constants.NAME];

			try {
				modification = requestInstance.isKeyModified(keyName);
			}
			catch (ex) {
				throw new SDKException(Constants.EXCEPTION_IS_KEY_MODIFIED, null, null, ex);
			}

			if (memberDetail.hasOwnProperty(Constants.REQUIRED) && memberDetail[Constants.REQUIRED] == true) {
				requiredKeys.set(keyName, true);
			}

			if (memberDetail.hasOwnProperty(Constants.PRIMARY) && memberDetail[Constants.PRIMARY] == true && (!memberDetail.hasOwnProperty(Constants.REQUIRED_IN_UPDATE) || memberDetail[Constants.REQUIRED_IN_UPDATE] == true)) {
				primaryKeys.set(keyName, true);
			}

			if (memberDetail.hasOwnProperty(Constants.REQUIRED_IN_UPDATE) && memberDetail[Constants.REQUIRED_IN_UPDATE] == true) {
				requiredInUpdateKeys.set(keyName, true);
			}

			var fieldValue = null;

			if (modification != null && modification != 0) {
				fieldValue = Reflect.get(requestInstance, memberName);

				if (await this.valueChecker(requestInstance.constructor.name, memberName, memberDetail, fieldValue, this.uniqueValuesMap, instanceNumber)) {

					if (fieldValue != null) {
						requiredKeys.delete(keyName);

						primaryKeys.delete(keyName);

						requiredInUpdateKeys.delete(keyName);
					}

					if (requestInstance instanceof FileDetails) {
						if (fieldValue == null || fieldValue == "null") {
							requestJSON[keyName.toLowerCase()] = null;
						}
						else {
							requestJSON[keyName.toLowerCase()] = fieldValue;
						}
					}
					else {
						requestJSON[keyName] = await this.setData(memberDetail, fieldValue)
					}
				}
			}
		}

		if (skipMandatory || this.checkException(classMemberName, requestInstance, instanceNumber, lookUp, requiredKeys, primaryKeys, requiredInUpdateKeys) === true) {
			return requestJSON;
		}
	}

	checkException(memberName, requestInstance, instanceNumber, lookUp, requiredKeys, primaryKeys, requiredInUpdateKeys) {
		if (requiredInUpdateKeys.size > 0 && this.commonAPIHandler.getCategoryMethod() != null && this.commonAPIHandler.getCategoryMethod().toUpperCase() == Constants.REQUEST_CATEGORY_UPDATE) {
			let error = {};

			error.field = memberName;

			error.type = requestInstance.constructor.name;

			error.keys = Array.from(requiredInUpdateKeys.keys()).toString();

			if (instanceNumber != null) {
				error.instance_number = instanceNumber;
			}

			throw new SDKException(Constants.MANDATORY_VALUE_ERROR, Constants.MANDATORY_KEY_ERROR, error, null);
		}

		if (this.commonAPIHandler.isMandatoryChecker() != null && this.commonAPIHandler.isMandatoryChecker()) {
			if (this.commonAPIHandler.getCategoryMethod().toUpperCase() == Constants.REQUEST_CATEGORY_CREATE) {
				if (lookUp) {
					if (primaryKeys.size > 0) {
						let error = {};

						error.field = memberName;

						error.type = requestInstance.constructor.name;

						error.keys = Array.from(primaryKeys.keys()).toString();

						if (instanceNumber != null) {
							error.instance_number = instanceNumber;
						}

						throw new SDKException(Constants.MANDATORY_VALUE_ERROR, Constants.PRIMARY_KEY_ERROR, error, null);
					}
				}
				else if (requiredKeys.size > 0) {
					let error = {};

					error.field = memberName;

					error.type = requestInstance.constructor.name;

					error.keys = Array.from(requiredKeys.keys()).toString();

					if (instanceNumber != null) {
						error.instance_number = instanceNumber;
					}

					throw new SDKException(Constants.MANDATORY_VALUE_ERROR, Constants.MANDATORY_KEY_ERROR, error, null);
				}
			}

			if (this.commonAPIHandler.getCategoryMethod().toUpperCase() == Constants.REQUEST_CATEGORY_UPDATE && primaryKeys.size > 0) {
				let error = {};

				error.field = memberName;

				error.type = requestInstance.constructor.name;

				error.keys = Array.from(primaryKeys.keys()).toString();

				if (instanceNumber != null) {
					error.instance_number = instanceNumber;
				}

				throw new SDKException(Constants.MANDATORY_VALUE_ERROR, Constants.PRIMARY_KEY_ERROR, error, null);
			}
		}
		else if (lookUp && this.commonAPIHandler.getCategoryMethod().toUpperCase() == Constants.REQUEST_CATEGORY_UPDATE) {
			if (primaryKeys.size > 0) {
				let error = {};

				error.field = memberName;

				error.type = requestInstance.constructor.name;

				error.keys = Array.from(primaryKeys.keys()).toString();

				if (instanceNumber != null) {
					error.instance_number = instanceNumber;
				}

				throw new SDKException(Constants.MANDATORY_VALUE_ERROR, Constants.PRIMARY_KEY_ERROR, error, null);
			}
		}

		return true;
	}

	async isRecordRequest(recordInstance, classDetail, instanceNumber, classMemberDetail) {
		var requestJSON = {};

		var moduleDetail = {};

		var lookUp = false;

		var skipMandatory = false;

		var classMemberName = null;

		if (classMemberDetail != null) {

			lookUp = (classMemberDetail.hasOwnProperty(Constants.LOOKUP) ? classMemberDetail[Constants.LOOKUP] : false);

			skipMandatory = (classMemberDetail.hasOwnProperty(Constants.SKIP_MANDATORY) ? classMemberDetail[Constants.SKIP_MANDATORY] : false);

			classMemberName = this.buildName(classMemberDetail[Constants.NAME]);
		}

		var moduleAPIName = this.commonAPIHandler.getModuleAPIName();

		if (moduleAPIName != null) {// entry
			this.commonAPIHandler.setModuleAPIName(null);

			var fullDetail = await Utility.searchJSONDetails(moduleAPIName);// to get correct moduleapiname in proper format

			if (fullDetail != null) {// from Jsondetails
				moduleDetail = fullDetail[Constants.MODULEDETAILS];
			}
			else {// from user spec
				moduleDetail = await this.getModuleDetailFromUserSpecJSON(moduleAPIName);
			}
		}
		else {// inner case
			moduleDetail = classDetail;

			classDetail = Initializer.jsonDetails[Constants.RECORD_NAMESPACE];
		}// class detail must contain record structure at this point

		let uniqueValues = new Map();

		var keyValues = Reflect.get(recordInstance, Constants.KEY_VALUES);

		var keyModified = Reflect.get(recordInstance, Constants.KEY_MODIFIED);

		var requiredKeys = new Map();

		var primaryKeys = new Map();

		if (!skipMandatory) {

			for (let keyName of Object.keys(moduleDetail)) {

				const keyDetail = moduleDetail[keyName];

				let name = keyDetail[Constants.NAME];

				if (keyDetail != null && keyDetail.hasOwnProperty(Constants.REQUIRED) && keyDetail[Constants.REQUIRED] == true) {

					requiredKeys.set(name, true);
				}

				if (keyDetail != null && keyDetail.hasOwnProperty(Constants.PRIMARY) && keyDetail[Constants.PRIMARY] == true) {

					primaryKeys.set(name, true);
				}
			}

			for (let keyName of Object.keys(classDetail)) {

				const keyDetail = classDetail[keyName];

				let name = keyDetail[Constants.NAME];

				if (keyDetail.hasOwnProperty(Constants.REQUIRED) && keyDetail[Constants.REQUIRED] == true) {

					requiredKeys.set(name, true);
				}

				if (keyDetail.hasOwnProperty(Constants.PRIMARY) && keyDetail[Constants.PRIMARY] == true) {

					primaryKeys.set(name, true);
				}
			}
		}


		for (let keyName of Array.from(keyModified.keys())) {

			if (keyModified.get(keyName) != 1) {
				continue;
			}

			let keyDetail = {};

			let keyValue = keyValues.has(keyName) ? keyValues.get(keyName) : null;

			let jsonValue = null;

			if (keyValue != null) {
				requiredKeys.delete(keyName);

				primaryKeys.delete(keyName);
			}

			let memberName = this.buildName(keyName);

			if (moduleDetail != null && Object.keys(moduleDetail).length > 0 && (moduleDetail.hasOwnProperty(keyName) || moduleDetail.hasOwnProperty(memberName))) {
				if (moduleDetail.hasOwnProperty(keyName)) {
					keyDetail = moduleDetail[keyName];// incase of user spec json
				}

				else {
					keyDetail = moduleDetail[memberName];// json details
				}
			}
			else if (classDetail.hasOwnProperty(memberName)) {
				keyDetail = classDetail[memberName];
			}

			if (Object.keys(keyDetail).length > 0) {
				if ((keyDetail.hasOwnProperty(Constants.READ_ONLY) && (keyDetail[Constants.READ_ONLY] == true || keyDetail[Constants.READ_ONLY] == 'true')) || !keyDetail.hasOwnProperty(Constants.NAME)) { // read only or no keyName
					continue;
				}

				if (await this.valueChecker(recordInstance.constructor.name, keyName, keyDetail, keyValue, uniqueValues, instanceNumber)) {
					jsonValue = await this.setData(keyDetail, keyValue);
				}
			}
			else {
				jsonValue = await this.redirectorForObjectToJSON(keyValue);
			}

			requestJSON[keyName] = jsonValue;
		}

		if (skipMandatory || this.checkException(classMemberName, recordInstance, instanceNumber, lookUp, requiredKeys, primaryKeys, new Map())) {
			return requestJSON;
		}

		return requestJSON;
	}

	async setData(memberDetail, fieldValue) {
		if (fieldValue != null) {
			let type = memberDetail[Constants.TYPE].toString();

			if (type.toLowerCase() == Constants.LIST_NAMESPACE.toLowerCase()) {
				return await this.setJSONArray(fieldValue, memberDetail);
			}
			else if (type.toLowerCase() == Constants.MAP_NAMESPACE.toLowerCase()) {
				return await this.setJSONObject(fieldValue, memberDetail);
			}
			else if (type == Constants.CHOICE_NAMESPACE || (memberDetail.hasOwnProperty(Constants.STRUCTURE_NAME) && memberDetail[Constants.STRUCTURE_NAME] == Constants.CHOICE_NAMESPACE)) {
				return fieldValue.getValue();
			}
			else if (memberDetail.hasOwnProperty(Constants.STRUCTURE_NAME) && memberDetail.hasOwnProperty(Constants.MODULE)) {
				return await this.isRecordRequest(fieldValue, await this.getModuleDetailFromUserSpecJSON(memberDetail[Constants.MODULE]), null, memberDetail);
			}
			else if (memberDetail.hasOwnProperty(Constants.STRUCTURE_NAME)) {
				return await this.formRequest(fieldValue, memberDetail[Constants.STRUCTURE_NAME], null, memberDetail);
			}
			else {
				return DatatypeConverter.postConvert(fieldValue, type);
			}
		}

		return null;
	}

	async setJSONObject(requestObject, memberDetail) {
		var jsonObject = {};

		if (Array.from(requestObject.keys()).length > 0) {
			if (memberDetail == null || (memberDetail != null && !memberDetail.hasOwnProperty(Constants.KEYS))) {

				for (let key of Array.from(requestObject.keys())) {
					jsonObject[key] = await this.redirectorForObjectToJSON(requestObject.get(key));
				}
			}
			else {
				if (memberDetail !== null && memberDetail.hasOwnProperty(Constants.KEYS)) {
					var keysDetail = memberDetail[Constants.KEYS];

					for (let keyIndex = 0; keyIndex < keysDetail.length; keyIndex++) {

						let keyDetail = keysDetail[keyIndex];

						let keyName = keyDetail[Constants.NAME];

						let keyValue = null;

						if (requestObject.has(keyName) && requestObject.get(keyName) != null) {

							keyValue = await this.setData(keyDetail, requestObject.get(keyName));

							jsonObject[keyName] = keyValue;
						}
					}
				}
			}
		}

		return jsonObject;
	}

	async setJSONArray(requestObjects, memberDetail) {
		var jsonArray = [];

		if (requestObjects.length > 0) {
			if (memberDetail == null || (memberDetail != null && !memberDetail.hasOwnProperty(Constants.STRUCTURE_NAME))) {
				for (let request of requestObjects) {
					jsonArray.push(await this.redirectorForObjectToJSON(request));
				}
			}
			else {
				let pack = memberDetail[Constants.STRUCTURE_NAME].toString();

				if (pack == Constants.CHOICE_NAMESPACE) {
					for (let request of requestObjects) {
						jsonArray.push(request.getValue());
					}
				}
				else if (memberDetail.hasOwnProperty(Constants.MODULE) && memberDetail[Constants.MODULE] != null) {
					let instanceCount = 0;

					for (let request of requestObjects) {
						jsonArray.push(await this.isRecordRequest(request, await this.getModuleDetailFromUserSpecJSON(memberDetail[Constants.MODULE]), instanceCount++, memberDetail));
					}
				}
				else {
					let instanceCount = 0;

					for (let request of requestObjects) {
						jsonArray.push(await this.formRequest(request, pack, instanceCount++, memberDetail));
					}
				}
			}
		}

		return jsonArray;
	}

	async redirectorForObjectToJSON(request) {
		if (Array.isArray(request)) {
			return await this.setJSONArray(request, null);
		}
		else if (request instanceof Map) {
			return await this.setJSONObject(request, null);
		}
		else {
			return request;
		}
	}

	async getWrappedResponse(response, pack) {
		if (response.body.length != 0) {
			var responseJson = JSON.parse(response.body);

			return await this.getResponse(responseJson, pack);
		}

		return null;
	}

	async getResponse(responseJson, packageName) {

		var instance = null;

		if (responseJson == null || responseJson == "" || responseJson.length == 0) {
			return instance;
		}

		var classDetail = Initializer.jsonDetails[packageName];

		if (classDetail.hasOwnProperty(Constants.INTERFACE) && classDetail[Constants.INTERFACE]) {
			let classes = classDetail[Constants.CLASSES];

			instance = await this.findMatch(classes, responseJson);// findmatch returns instance(calls getresponse() recursively)
		}
		else {
			let ClassName = require("../../" + packageName).MasterModel;

			instance = new ClassName();

			if (instance instanceof Record) {// if record -> based on response json data will be assigned to field Values
				let moduleAPIName = this.commonAPIHandler.getModuleAPIName();

				instance = await this.isRecordResponse(responseJson, classDetail, packageName);

				this.commonAPIHandler.setModuleAPIName(moduleAPIName);
			}
			else {
				instance = await this.notRecordResponse(instance, responseJson, classDetail);// based on json details data will be assigned
			}
		}

		return instance;
	}

	async notRecordResponse(instance, responseJSON, classDetail) {
		for (let memberName in classDetail) {
			let keyDetail = classDetail[memberName];

			let keyName = keyDetail.hasOwnProperty(Constants.NAME) ? keyDetail[Constants.NAME] : null;// api-name of the member

			if (keyName != null && responseJSON.hasOwnProperty(keyName) && responseJSON[keyName] !== null) {

				let keyData = responseJSON[keyName];

				let memberValue = await this.getData(keyData, keyDetail);

				Reflect.set(instance, memberName, memberValue);
			}
		}
		return instance;
	}

	async isRecordResponse(responseJson, classDetail, pack) {

		let className = require("../../" + pack).MasterModel;

		let recordInstance = new className();

		let moduleAPIName = this.commonAPIHandler.getModuleAPIName();

		let moduleDetail = {};

		if (moduleAPIName != null) { // entry
			this.commonAPIHandler.setModuleAPIName(null);

			let fullDetail = await Utility.searchJSONDetails(moduleAPIName);// to get correct moduleapiname in proper format

			if (fullDetail != null) {// from Jsondetails
				moduleDetail = fullDetail[Constants.MODULEDETAILS];

				let moduleClassName = require("../../" + fullDetail[Constants.MODULEPACKAGENAME]).MasterModel;

				recordInstance = new moduleClassName();
			}
			else { // from user spec
				moduleDetail = await this.getModuleDetailFromUserSpecJSON(moduleAPIName);
			}
		}

		for (let key in classDetail) {
			moduleDetail[key] = classDetail[key];
		}

		var recordDetail = Initializer.jsonDetails[Constants.RECORD_NAMESPACE];

		var keyValues = new Map();

		for (let keyName in responseJson) {

			let memberName = this.buildName(keyName);

			let keyDetail = {};

			if (moduleDetail != null && Object.keys(moduleDetail).length > 0 && (moduleDetail.hasOwnProperty(keyName) || moduleDetail.hasOwnProperty(memberName))) {
				if (moduleDetail.hasOwnProperty(keyName)) {
					keyDetail = moduleDetail[keyName];
				}
				else {
					keyDetail = moduleDetail[memberName];
				}
			}
			else if (recordDetail.hasOwnProperty(memberName)) {
				keyDetail = recordDetail[memberName];
			}

			let keyValue = null;

			let keyData = responseJson[keyName];

			if (keyDetail != null && Object.keys(keyDetail).length > 0) {

				keyName = keyDetail[Constants.NAME];

				keyValue = await this.getData(keyData, keyDetail);
			}
			else {// if not key detail
				keyValue = await this.redirectorForJSONToObject(keyData);
			}

			keyValues.set(keyName, keyValue);
		}

		Reflect.set(recordInstance, Constants.KEY_VALUES, keyValues);

		return recordInstance;
	}

	async getData(keyData, memberDetail) {
		let memberValue = null;

		if (keyData != null) {
			let type = memberDetail[Constants.TYPE].toString();

			if (type.toLowerCase() == Constants.LIST_NAMESPACE.toLowerCase()) {
				memberValue = await this.getCollectionsData(keyData, memberDetail);
			}
			else if (type.toLowerCase() == Constants.MAP_NAMESPACE.toLowerCase()) {
				memberValue = await this.getMapData(keyData, memberDetail);
			}
			else if (type == Constants.CHOICE_NAMESPACE || (memberDetail.hasOwnProperty(Constants.STRUCTURE_NAME) && memberDetail[Constants.STRUCTURE_NAME] == Constants.CHOICE_NAMESPACE)) {
				let Choice = require(Constants.CHOICE_PATH).MasterModel;

				memberValue = new Choice(keyData);
			}
			else if (memberDetail.hasOwnProperty(Constants.STRUCTURE_NAME) && memberDetail.hasOwnProperty(Constants.MODULE)) {
				memberValue = await this.isRecordResponse(keyData, await this.getModuleDetailFromUserSpecJSON(memberDetail[Constants.MODULE]), memberDetail[Constants.STRUCTURE_NAME]);
			}
			else if (memberDetail.hasOwnProperty(Constants.STRUCTURE_NAME)) {
				memberValue = await this.getResponse(keyData, memberDetail[Constants.STRUCTURE_NAME]);
			}
			else {
				memberValue = await DatatypeConverter.preConvert(keyData, type);
			}
		}

		return memberValue;
	}

	async getMapData(response, memberDetail) {
		var mapInstance = new Map();

		if (Object.keys(response).length > 0) {
			if (memberDetail == null || (memberDetail != null && !memberDetail.hasOwnProperty(Constants.KEYS))) {
				for (let key in response) {
					mapInstance.set(key, await this.redirectorForJSONToObject(response[key]));
				}
			}
			else {// member must have keys
				if (memberDetail.hasOwnProperty(Constants.KEYS)) {
					var keysDetail = memberDetail[Constants.KEYS];

					for (let keyIndex = 0; keyIndex < keysDetail.length; keyIndex++) {
						var keyDetail = keysDetail[keyIndex];

						var keyName = keyDetail[Constants.NAME];

						var keyValue = null;

						if (response.hasOwnProperty(keyName) && response[keyName] != null) {
							keyValue = await this.getData(response[keyName], keyDetail);

							mapInstance.set(keyName, keyValue);
						}
					}
				}
			}
		}

		return mapInstance;
	}

	async getCollectionsData(responses, memberDetail) {
		var values = new Array();

		if (responses.length > 0) {
			if (memberDetail == null || (memberDetail != null && !memberDetail.hasOwnProperty(Constants.STRUCTURE_NAME))) {
				for (let response of responses) {
					values.push(await this.redirectorForJSONToObject(response));
				}
			}
			else {// need to have structure Name in memberDetail
				var pack = memberDetail[Constants.STRUCTURE_NAME];

				if (pack == Constants.CHOICE_NAMESPACE) {
					for (let response of responses) {
						let choiceClass = require(Constants.CHOICE_PATH).MasterModel;

						let choiceInstance = new choiceClass(response);

						values.push(choiceInstance);
					}
				}
				else if (memberDetail.hasOwnProperty(Constants.MODULE) && memberDetail[Constants.MODULE] != null) {
					for (let response of responses) {
						values.push(await this.isRecordResponse(response, await this.getModuleDetailFromUserSpecJSON(memberDetail[Constants.MODULE]), pack));
					}
				}
				else {
					for (let response of responses) {
						values.push(await this.getResponse(response, pack));
					}
				}
			}
		}

		return values;
	}

	async getModuleDetailFromUserSpecJSON(module) {
		let initializer = await Initializer.getInitializer();

		var recordFieldDetailsPath = path.join(initializer.getResourcePath(), Constants.FIELD_DETAILS_DIRECTORY, await this.getEncodedFileName());

		var moduleDetail = await Utility.getJSONObject(Initializer.getJSON(recordFieldDetailsPath), module);

		return moduleDetail;
	}

	async redirectorForJSONToObject(keyData) {
		let type = Object.prototype.toString.call(keyData);

		if (type == Constants.OBJECT_TYPE) {
			return await this.getMapData(keyData, null);
		}
		else if (type == Constants.ARRAY_TYPE) {
			return await this.getCollectionsData(keyData, null);
		}
		else {
			return keyData;
		}
	}

	async findMatch(classes, responseJson) {
		let pack = "";

		let ratio = 0;

		for (let className of classes) {

			var matchRatio = await this.findRatio(className, responseJson);

			if (matchRatio == 1.0) {

				pack = className;

				ratio = 1;

				break;
			}
			else if (matchRatio > ratio) {

				ratio = matchRatio;

				pack = className;
			}
		}

		return this.getResponse(responseJson, pack);
	}

	findRatio(className, responseJson) {
		var classDetail = Initializer.jsonDetails[className];

		var totalPoints = Array.from(Object.keys(classDetail)).length;

		var matches = 0;

		if (totalPoints == 0) {
			return 0;
		}
		else {
			for (let memberName in classDetail) {
				var memberDetail = classDetail[memberName];

				var keyName = memberDetail.hasOwnProperty(Constants.NAME) ? memberDetail[Constants.NAME] : null;

				if (keyName != null && responseJson.hasOwnProperty(keyName) && responseJson[keyName] != null) {// key not empty
					var keyData = responseJson[keyName];

					let type = Object.prototype.toString.call(keyData);

					let structureName = memberDetail.hasOwnProperty(Constants.STRUCTURE_NAME) ? memberDetail[Constants.STRUCTURE_NAME] : null;

					if (type == Constants.OBJECT_TYPE) {
						type = Constants.MAP_TYPE;
					}

					if (Constants.TYPE_VS_DATATYPE.has(memberDetail[Constants.TYPE].toLowerCase()) && Constants.TYPE_VS_DATATYPE.get(memberDetail[Constants.TYPE].toLowerCase()) == type) {
						matches++;
					}
					else if (memberDetail[Constants.TYPE] == Constants.CHOICE_NAMESPACE) {
						let values = memberDetail[Constants.VALUES];

						for (let value in values) {
							if (keyData == values[value]) {
								matches++;

								break;
							}
						}
					}

					if (structureName != null && structureName == memberDetail[Constants.TYPE]) {
						if (memberDetail.hasOwnProperty(Constants.VALUES)) {
							let values = memberDetail[Constants.VALUES];

							for (let value in values) {
								if (keyData == values[value]) {
									matches++;

									break;
								}
							}
						}
						else {
							matches++;
						}
					}
				}
			}
		}

		return matches / totalPoints;
	}

	buildName(memberName) {
		let name = memberName.toLowerCase().split("_");

		var index = 0;

		if (name.length == 0) {
			index = 1;
		}

		var sdkName = name[0]

		sdkName = sdkName[0].toLowerCase() + sdkName.slice(1);

		index = 1;

		for (var nameIndex = index; nameIndex < name.length; nameIndex++) {
			var fieldName = name[nameIndex];

			var firstLetterUppercase = "";

			if (fieldName.length > 0) {
				firstLetterUppercase = fieldName[0].toUpperCase() + fieldName.slice(1);
			}

			sdkName = sdkName.concat(firstLetterUppercase);
		}

		return sdkName;
	}

	getFileName(name) {
		let fileName = [];

		let nameParts = name.split(/([A-Z][a-z]+)/).filter(function (e) { return e });

		fileName.push(nameParts[0].toLowerCase());

		for (let i = 1; i < nameParts.length; i++) {
			fileName.push(nameParts[i].toLowerCase());
		}

		return fileName.join("_");
	}
}

module.exports = {
	MasterModel: JSONConverter,
	JSONConverter: JSONConverter
}