export type GetApiOauthAuthorizeArgs = {client_id: number, redirect_uri: string, response_type: 'code' | 'token'};

export type GetApiOauthAuthorizeOptions = {baseUrl?: string | undefined, fetch?: typeof fetch | undefined};

/**
 * Authorize client
 * 
 * GET /oauth/authorize
 */
export const getApiOauthAuthorize = async (args: GetApiOauthAuthorizeArgs, options?: GetApiOauthAuthorizeOptions) => {
const {baseUrl = "http://api.gostarmartbus.com/api", fetch: fetchFn = fetch} = options ?? {}

const query = new URLSearchParams()
const headers = new Headers()

if (args.client_id != null) query.append("client_id", String(args.client_id))
if (args.redirect_uri != null) query.append("redirect_uri", String(args.redirect_uri))
if (args.response_type != null) query.append("response_type", String(args.response_type))

const url = `${baseUrl.replace(/\/+$/, '')}/oauth/authorize${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "GET", headers})

if (!res.ok) throw new Error(`Request failed with status ${res.status}`, {cause: {status: res.status, body: await res.text()}})

return undefined
};