Asynchronously convert content body

//native

type Confluence = {

	email: string

	apiToken: string

	domain: string

}

/**

 * Asynchronously convert content body

 * Converts a content body from one format to another format asynchronously.

 */

export async function main(

	auth: Confluence,

	to: 'export_view',

	expand: string | undefined,

	spaceKeyContext: string | undefined,

	contentIdContext: string | undefined,

	allowCache: string | undefined,

	embeddedContentRender: 'current' | 'version-at-save' | undefined,

	body: {

		value: string

		representation:

			| 'view'

			| 'export_view'

			| 'styled_view'

			| 'storage'

			| 'editor'

			| 'editor2'

			| 'anonymous_export_view'

			| 'wiki'

			| 'atlas_doc_format'

			| 'plain'

			| 'raw'

	}

) {

	const url = new URL(`https://${auth.domain}/wiki/rest/api/contentbody/convert/async/${to}`)

	for (const [k, v] of [

		['expand', expand],

		['spaceKeyContext', spaceKeyContext],

		['contentIdContext', contentIdContext],

		['allowCache', allowCache],

		['embeddedContentRender', embeddedContentRender]

	]) {

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

			url.searchParams.append(k, v)

		}

	}

	const response = await fetch(url, {

		method: 'POST',

		headers: {

			'Content-Type': 'application/json',

			Authorization: 'Basic ' + btoa(`${auth.email}:${auth.apiToken}`)

		},

		body: JSON.stringify(body)

	})

	if (!response.ok) {

		const text = await response.text()

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

	}

	return await response.json()

}