/**
 * @NApiVersion 2.1
 * @NScriptType UserEventScript
 * @NModuleScope SameAccount
 */


/**
 * Purpose :Update Service Window Custom Record and related Service window custom records based on the customer
 * Date : 29 April 2020
 * Author : DILIP P
 *
 * Version    Date                   Author          Requested By            Remarks
 *
 *

 *
 *
 *
 *
 *
 *  */

define(["N/record", "N/search"], (RECORD_MOD, SEARCH_MOD) => {

	const SW_CUSREC_ID = 'customrecord_service_window_cus';
	const {
		CUSTOMER
	} = RECORD_MOD.Type;


	/**
	 * Function definition to be triggered after record is commited to the server (database)
	 *
	 * @param {Object} scriptContext
	 * @param {Record} scriptContext.newRecord - New record
	 * @param {Record} scriptContext.oldRecord - Old record
	 * @param {string} scriptContext.type - Trigger type
	 * @Since 2015.2
	 */
	var serviceWindow_AS = (scriptContext) => {
		try {

			var newRecord = scriptContext.newRecord;
			log.debug("Trigger condition", `Record Type : ${newRecord.type} , Context Type ${scriptContext.type}`);
			//Trigger only if its Service window record and only for EDIT
			if (newRecord.type === SW_CUSREC_ID) {

				if (scriptContext.type == 'edit') {
					var startTime = new Date().getTime();
					log.debug("Service Window Script START", `*****Start*****`);

					//Get Service window record ID and Customer Value from service window record
					var sw_id = newRecord.id;
					var customerId = newRecord.getValue('custrecord_service_window_cus');
					log.debug("sw_id & customerId", `SW_REC_ID: ${sw_id} Customer: ${customerId}`);

					//if Customer Value is present search the customer Record and get all related sublist Service window Records for this customer
					if (customerId) {

						var SW_searchObJ = get_SW_RecordSearchObj(customerId, SW_CUSREC_ID)

						//Update Service Window Custom Records field "SEND UPDATE" to TRUE;
						SW_searchObJ.run().each(function(result) {
							// .run().each has a limit of 4,000 results
							log.debug(`SW_ID from result`, `SW_ID from RESULT: ${result.id}`);
							RECORD_MOD.submitFields({
								type: SW_CUSREC_ID,
								id: result.id,
								values: { custrecord_service_window_send_update: true },
								options: { enablesourcing: true, ignoreMandatoryFields: true }
							})
							return true;
						});

					}

					var endTime = new Date().getTime();
					log.debug("Service Window Script END", `***************END*** TIME*****${(endTime - startTime )/1000} seconds**********`);

				}


			}




		} catch (error) {
			log.error(`Error Occurred in serviceWindow_AS`, error.toString())

		}



	}

	var serviceWindow_BS = (scriptContext) => {
		try {
			var newRecord = scriptContext.newRecord;
			log.debug("Trigger condition BS", `Record Type : ${newRecord.type} , Context Type ${scriptContext.type}`);
			var oldRecord = scriptContext.oldRecord;
			if (newRecord.type === CUSTOMER) {

				if (scriptContext.type == 'edit') {
					var startTime = new Date().getTime();
					log.debug("Service Window Script START for Customer BS", `*****Start*****`);

					var customerId = newRecord.id;
					var newAddressLineCount = newRecord.getLineCount('addressbook');
					var oldAddressLineCount = oldRecord.getLineCount('addressbook');
					log.debug("addressLineCount", `addressbook newAddressLineCount: ${newAddressLineCount} isDYnamic : ${newRecord.isDynamic}, oldAddressLineCount : ${oldAddressLineCount}`);

					var newAddressObj = {},
						oldAddressObj = {};

					//Get NewRecord address Sublist Details
					for (var newInit = 0; newInit < newAddressLineCount; newInit++) {

						var objSubRecord = newRecord.getSublistSubrecord({
							sublistId: 'addressbook',
							fieldId: 'addressbookaddress',
							line: newInit
						});

						var addrtext = objSubRecord.getValue('addrtext');
						var addressID = objSubRecord.getValue('id');

						newAddressObj[addressID] = addrtext
						log.debug("NEW_objSubrecord addrtext", ` NEW_objSubrecord addrtext: ${addrtext} addressID: ${addressID} `)

					}

					//Get OldRecord address Sublist Details

					for (var oldInit = 0; oldInit < oldAddressLineCount; oldInit++) {

						var objSubRecord = oldRecord.getSublistSubrecord({
							sublistId: 'addressbook',
							fieldId: 'addressbookaddress',
							line: oldInit
						});
						var addrtext = objSubRecord.getValue('addrtext');
						var addressID = objSubRecord.getValue('id');
						oldAddressObj[addressID] = addrtext;
						log.debug("OLD_objSubrecord addrtext", ` OLD_objSubrecord addrtext: ${addrtext} addressID: ${addressID}`)
					}


					var flag = JSON.stringify(oldAddressObj) === JSON.stringify(newAddressObj)
					log.audit("JSON.stringify(oldAddressObj) === JSON.stringify(newAddressObj)", flag)

					//Compare old and new address values, if there is a change update Service window custom record.
					if (!flag) {

						var SW_searchObJ = get_SW_RecordSearchObj(customerId, SW_CUSREC_ID)

						//Update Service Window Custom Records field "SEND UPDATE" to TRUE;
						SW_searchObJ.run().each(function(result) {
							// .run().each has a limit of 4,000 results
							log.debug(`SW_ID from result`, `SW_ID from RESULT: ${result.id}`);
							RECORD_MOD.submitFields({
								type: SW_CUSREC_ID,
								id: result.id,
								values: { custrecord_service_window_send_update: true },
								options: { enablesourcing: true, ignoreMandatoryFields: true }
							})
							return true;
						});
					}
					var endTime = new Date().getTime();
					log.debug("Service Window Script customer BS END", `***************END TIME*****${(endTime - startTime )/1000} seconds**********`);

				}

			}

		} catch (error) {
			log.error(`Error Occurred in serviceWindow_BS`, error.toString())
		}

	}

	/**
	 * [get_SW_RecordSearchObj description]
	 * @param  {[type]} customerId   [customer Internal ID]
	 * @param  {[type]} SW_CUSREC_ID ["Service window custom record "Record ID"]
	 * @return {[type]}              [returns search Script Object]
	 */
	var get_SW_RecordSearchObj = (customerId, SW_CUSREC_ID) => {
		var customrecord_service_window_cusSearchObj = SEARCH_MOD.create({
			type: SW_CUSREC_ID,
			filters: [
				["custrecord_service_window_cus", "anyof", customerId],
				"AND",
				["isinactive", "is", "F"]
			]
		});
		return customrecord_service_window_cusSearchObj;

	}

	return {
		afterSubmit: serviceWindow_AS,
		beforeSubmit: serviceWindow_BS
	};

});