import SupportedBrowser from "./SupportedBrowser";

// Source: https://github.com/browserstack/api

export class BrowserstackApi {
    private readonly _baseUrl: string = 'https://api.browserstack.com/5';
    private readonly _authorizationHeader: string;

    constructor(username: string, accessKey: string) {
        this._authorizationHeader = `Basic ${Buffer.from(`${username}:${accessKey}`).toString('base64')}`;
    }

    public async getSupportedBrowsers(): Promise<SupportedBrowser[]> {
        const endpoint = `${this._baseUrl}/browsers?flat=true`;
        const headers = {
            'Authorization': this._authorizationHeader
        };

        const response = await fetch(endpoint, { headers });

        if (!response.ok) {
            throw new Error(`Failed to fetch BrowserStack supported browsers due to [ ${response.statusText}]`);
        }

        return response.json() as Promise<SupportedBrowser[]>;
    }
}