import { IWebClient } from "./webclient";
import { IWebClientOptions } from "./webclient-options";

export default class WebClientFetch implements IWebClient {

    public async request(options: IWebClientOptions): Promise<string> {
        const fetchOptions: any = {
            headers: options.headers,
            method: options.method
        };
        if (options.body) {
            fetchOptions.body = options.body;
        }

        const res = await fetch(options.url, fetchOptions);
        console.log('res', res);
        return res.text();
    }    
    
    public async requestJSON(options: IWebClientOptions): Promise<object> {
        if (!options.headers) {
            options.headers = {};
        }
        if (options.body) {
            options.headers['content-type'] = 'application/json';
            if (typeof options.body === 'object') {
                options.body = JSON.stringify(options.body);
            }
        }
        options.headers.accept = 'application/json';
        const fetchOptions: any = {
            headers: options.headers,
            method: options.method
        };
        if (options.formData) {
            fetchOptions.formData = options.formData;
        }
        if (options.body) {
            fetchOptions.body = options.body;
        }
        const res = await fetch(options.url, fetchOptions);
        console.log('res', res);
        return res.json();
    }
}