export type GetApiEmailTemplatesEmailKeyPreviewHtmlArgs = {emailKey: string, userId?: (number | null) | undefined, userEmail?: (string | null) | undefined, startDate: string, endDate: string};

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

/**
 * GET /email-templates/{emailKey}/preview.html
 */
export const getApiEmailTemplatesEmailKeyPreviewHtml = async (args: GetApiEmailTemplatesEmailKeyPreviewHtmlArgs, options: GetApiEmailTemplatesEmailKeyPreviewHtmlOptions) => {
const {baseUrl, fetch: fetchFn = fetch} = options ?? {}

const query = new URLSearchParams()
const headers = new Headers()
headers.set('accept', "text/html")

if (args.userId != null) query.append("userId", String(args.userId))
if (args.userEmail != null) query.append("userEmail", String(args.userEmail))
if (args.startDate != null) query.append("startDate", String(args.startDate))
if (args.endDate != null) query.append("endDate", String(args.endDate))

const url = `${baseUrl.replace(/\/+$/, '')}/email-templates/${encodeURIComponent(String(args.emailKey))}/preview.html${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 res.text()
};