import {
	OptionsWithUri
} from 'request';

import {
	IExecuteFunctions,
} from 'n8n-core';

import {
	IDataObject,
	ILoadOptionsFunctions,
	NodeApiError,
} from 'n8n-workflow';

export async function microsoftApiRequest(this: IExecuteFunctions | ILoadOptionsFunctions, method: string, resource: string, body: IDataObject = {}, qs: IDataObject = {}, uri?: string, headers: IDataObject = {}, option: IDataObject = { json: true }) {
	const options: OptionsWithUri = {
		headers: {
			'Content-Type': 'application/json',
		},
		method,
		body,
		qs,
		uri: uri || `https://graph.microsoft.com/v1.0/me${resource}`,
	};
	try {
		Object.assign(options, option);
		if (Object.keys(qs).length === 0) {
			delete options.qs;
		}
		if (Object.keys(body).length === 0) {
			delete options.body;
		}
		//@ts-ignore
		return await this.helpers.requestOAuth2.call(this, 'microsoftToDoOAuth2Api', options);
	} catch (error) {
		throw new NodeApiError(this.getNode(), error);
	}
}

export async function microsoftApiRequestAllItems(this: IExecuteFunctions | ILoadOptionsFunctions, propertyName: string, method: string, endpoint: string, body: IDataObject = {}, query: IDataObject = {}) {

	const returnData: IDataObject[] = [];

	let responseData;
	let uri: string | undefined;
	query['$top'] = 100;

	do {
		responseData = await microsoftApiRequest.call(this, method, endpoint, body, query, uri);
		uri = responseData['@odata.nextLink'];
		returnData.push.apply(returnData, responseData[propertyName]);
	} while (
		responseData['@odata.nextLink'] !== undefined
	);

	return returnData;
}

export async function microsoftApiRequestAllItemsSkip(this: IExecuteFunctions, propertyName: string, method: string, endpoint: string, body: IDataObject = {}, query: IDataObject = {}) {

	const returnData: IDataObject[] = [];

	let responseData;
	query['$top'] = 100;
	query['$skip'] = 0;

	do {
		responseData = await microsoftApiRequest.call(this, method, endpoint, body, query);
		query['$skip'] += query['$top'];
		returnData.push.apply(returnData, responseData[propertyName]);
	} while (
		responseData['value'].length !== 0
	);

	return returnData;
}