import { HttpException, HttpService, HttpStatus, Logger, Injectable, Inject } from '@nestjs/common';
import { AxiosRequestConfig } from 'axios';
import { LaunchpadApiClientAuthConfig } from '../../models/launchpad.auth.config';
import { LogBody } from '../../models/logbody';

@Injectable()
export class LaunchpadApiService {
    constructor(
        private httpService: HttpService,
        @Inject('LAUNCHPAD_AUTH_CONFIG') private readonly authConfig: LaunchpadApiClientAuthConfig,
    ) {}

    async getUserByName(token: string): Promise<any> {
        const requestUrl = this.authConfig.launchPadApiUrl + `/sso/userInfo`;

        // Prepare Request Options
        const requestOptions = {
            headers: {
                Authorization: `Bearer ${token}`,
            },
            cache: {
                ignoreCache: true,
            },
        } as AxiosRequestConfig;

        console.log('requesting:', requestUrl, requestOptions);

        try {
            const request = await this.httpService.get<any>(requestUrl, requestOptions).toPromise();

            console.log(request.status + request.statusText);

            if (request.status === 200 && request.data) {
                return request.data;
            }
            console.log(
                `Something when wrong when requesting user from launchpad: ${request.status} ${request.statusText}`,
            );
            throw new HttpException(
                `Something when wrong when requesting user from launchpad: ${request.status} ${request.statusText}`,
                HttpStatus.FORBIDDEN,
            );
        } catch (error) {
            console.log(`Encountered error getting user from launchpad: ${error}`);
            throw new HttpException(
                `Encountered error getting user from launchpad: ${error}`,
                HttpStatus.FORBIDDEN,
            );
        }
    }

    async launchPadLog(log: LogBody): Promise<void> {
        const token = this.authConfig.launchPadApiKey;
        const requestUrl = this.authConfig.launchPadApiUrl + `/sso/log`;
        this.httpService
            .post<any>(requestUrl, log, {
                headers: {
                    Authorization: `Bearer ${token}`,
                },
            })
            .toPromise()
            .then(() => {
                Logger.log('Logged to LaunchPad, success, log: ' + JSON.stringify(log));
            })
            .catch((error) => {
                console.log(
                    'Logged to LaunchPad, error, log: ' +
                        JSON.stringify(log) +
                        ', error: ' +
                        JSON.stringify(error),
                );
            });
    }
}