/*
 *+------------------------------------------------------------------------+
 *| Licensed Materials - Property of IBM
 *| IBM Cognos Products: Content Explorer
 *| (C) Copyright IBM Corp. 2015, 2018
 *|
 *| US Government Users Restricted Rights - Use, duplication or disclosure
 *| restricted by GSA ADP Schedule Contract with IBM Corp.
 *+------------------------------------------------------------------------+
 */
import { GlassContextHelper, ContentStoreObject, ContentManagement } from '@businessanalytics/content-nav';

class SaveUtils {
	constructor() {
	}

	canSave = (updatedInfo, l10n, glassContext) => {
		const keys = Object.keys(updatedInfo);
		if (keys.length === 0){
			return false;
		}
		if (updatedInfo.defaultName && (updatedInfo.defaultName.indexOf('\'') > -1) && (updatedInfo.defaultName.indexOf('"') > -1)){
			GlassContextHelper.displayToast(glassContext, l10n.get('errorMessageApostropheError'), {
				'type': 'error'
			});
			return false;
		}
		return true;
	}

	prepareRequestObj = (updatedInfo, objInfo) => {
		let type = null;
		let url = null;
		if (ContentStoreObject.getMetadataModelPackage(objInfo) && objInfo.refReportSelfLink) {
			type = 'report';
			url = objInfo.refReportSelfLink;
		} else {
			type = ContentStoreObject.getType(objInfo);
			url = ContentStoreObject.getSelfLink(objInfo);
		}
		updatedInfo.type = type;

		const options = {
			'headers': {
				'Accept': 'application/json',
				'Content-Type': 'application/json'
			},
			'type': 'PUT',
			'url': url,
			'data': JSON.stringify(updatedInfo)
		};
		return options;
	}

	sendUpdateRequest = (request, glassContext, l10n) => {
		return glassContext.getCoreSvc('.Ajax').ajax(request)
			.then((response) => {
				return Promise.resolve(response);
			})
			.catch((err) => {
				const isDuplicate = ContentManagement.isNameConflict(err);
				const isUnknownUpdateError = !isDuplicate && ContentManagement.isUnknownUpdateError(err);
				if (isDuplicate || isUnknownUpdateError) {
					const message = isDuplicate ?
						l10n.get('renameCollisionError', {
							'name': request.data && JSON.parse(request.data).defaultName || ''
						}) : l10n.get('unknownUpdateError');
					GlassContextHelper.displayToast(glassContext, message, {
						'type': 'error'
					});
				} else {
					GlassContextHelper.showAjaxServiceErrorMessage(glassContext, err.jqXHR);
				}
				return Promise.resolve(err);
			});
	}

	updateItem = (updatedInfo, l10n, glassContext, objInfo) => {
		if (this.canSave(updatedInfo, l10n, glassContext)) {
			const requestObj = this.prepareRequestObj(updatedInfo, objInfo);
			return this.sendUpdateRequest(requestObj, glassContext, l10n);
		} else {
			return Promise.resolve(false);
		}
	}
}

export default new SaveUtils();