import { getDefaultInstance } from '@webitel/api-services/api/defaults';
import {
	applyTransform,
	merge,
	notify,
	snakeToCamel,
} from '@webitel/api-services/api/transformers';
import type { AxiosInstance } from 'axios';

import type {
	GlobalAccessApiResponseItem,
	ScopeAccessApiResponseItem,
	VisibilityAccess,
	WebitelLicenseInfo,
} from '../types/UserAccess';

let instance = getDefaultInstance();

const setInstance = (newInstance: AxiosInstance) => {
	instance = newInstance;
};

const getSession = async (): Promise<{
	scope: ScopeAccessApiResponseItem[];
	permissions: GlobalAccessApiResponseItem[];
	userId: string;
	domain: string;
	license: WebitelLicenseInfo[];
}> => {
	const url = '/userinfo';
	try {
		const defaultObject = () => ({
			scope: [],
			permissions: [],
			license: [],
		});

		const response = await instance.get(url);
		return applyTransform(response.data, [
			merge(defaultObject()),
			snakeToCamel(),
		]);
	} catch (err) {
		throw applyTransform(err, [
			notify,
		]);
	}
};

const getUiVisibilityAccess = async (): Promise<VisibilityAccess> => {
	const url = 'role/metadata/access';
	try {
		const response = await instance.get(url);
		return applyTransform(response.data, [
			// snakeToCamel(),  // https://webitel.atlassian.net/browse/WTEL-7643
		]);
	} catch (err) {
		throw applyTransform(err, [
			notify,
		]);
	}
};

const logout = async () => {
	const url = '/logout';
	try {
		return await instance.post(url, {});
	} catch (err) {
		throw applyTransform(err, [
			notify,
		]);
	}
};

export { getSession, getUiVisibilityAccess, logout, setInstance };