export type GetApiIntegrationsCalendarCallbackProviderArgs = {provider: string, state: string, code: string};

export type GetApiIntegrationsCalendarCallbackProviderOptions = {baseUrl: string, BasicAuth?: {username: string, password: string} | undefined, fetch?: typeof fetch | undefined};

/**
 * Callback for provider OAuth setup.
 * 
 * GET /integrations/calendar/callback/{provider}
 */
export const getApiIntegrationsCalendarCallbackProvider = async (args: GetApiIntegrationsCalendarCallbackProviderArgs, options: GetApiIntegrationsCalendarCallbackProviderOptions) => {
const {baseUrl, fetch: fetchFn = fetch, BasicAuth} = options ?? {}

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

if (args.provider != null) query.append("provider", String(args.provider))
if (args.state != null) query.append("state", String(args.state))
if (args.code != null) query.append("code", String(args.code))
if (BasicAuth !== undefined) headers.set('authorization', `Basic ${btoa(`${BasicAuth.username}:${BasicAuth.password}`)}`)

const url = `${baseUrl.replace(/\/+$/, '')}/integrations/calendar/callback/${encodeURIComponent(String(args.provider))}${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
};