export type GetApiAuthLoginArgs = {clientId: string, state?: string | undefined};

export type GetApiAuthLoginOptions = {baseUrl?: string | undefined, ApiKeyAuth?: string | undefined, PayloadAuth?: string | undefined, SignatureAuth?: string | undefined, fetch?: typeof fetch | undefined};

/**
 * OAuth 2.0 Authorization
 * 
 * GET /auth/login
 */
export const getApiAuthLogin = async (args: GetApiAuthLoginArgs, options?: GetApiAuthLoginOptions) => {
const {baseUrl = "https://whitebit.com", fetch: fetchFn = fetch, ApiKeyAuth, PayloadAuth, SignatureAuth} = options ?? {}

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

if (args.clientId != null) query.append("clientId", String(args.clientId))
if (args.state != null) query.append("state", String(args.state))
if (ApiKeyAuth !== undefined) headers.set("X-TXC-APIKEY", ApiKeyAuth)
if (PayloadAuth !== undefined) headers.set("X-TXC-PAYLOAD", PayloadAuth)
if (SignatureAuth !== undefined) headers.set("X-TXC-SIGNATURE", SignatureAuth)

const url = `${baseUrl.replace(/\/+$/, '')}/auth/login${query.size > 0 ? `?${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
};