//native

type Calendly = {

	token: string

}

export async function main(

	auth: Calendly,

	event:

		| 'invitee.created'

		| 'invitee.canceled'

		| 'invitee_no_show.created'

		| 'invitee_no_show.deleted'

		| 'routing_form_submission.created'

		| undefined,

	organization: string | undefined,

	user: string | undefined,

	scope: 'user' | 'organization' | 'group' | undefined,

	group: string | undefined

) {

	const url = new URL(`https://api.calendly.com/sample_webhook_data`)

	for (const [k, v] of [

		['event', event],

		['organization', organization],

		['user', user],

		['scope', scope],

		['group', group]

	]) {

		if (v !== undefined && v !== '' && k !== undefined) {

			url.searchParams.append(k, v)

		}

	}

	const response = await fetch(url, {

		method: 'GET',

		headers: {

			Authorization: 'Bearer ' + auth.token

		},

		body: undefined

	})

	if (!response.ok) {

		const text = await response.text()

		throw new Error(`${response.status} ${text}`)

	}

	return await response.json()

}