export type CreateApiStatementInitiationArgs = {client_id: string, 'Content-Type': string, Timezone?: string | undefined, 'Attachment-Encoding'?: string | undefined, body: BodyInit};

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

/**
 * Statement Initiation Request
 * 
 * POST /statement/initiation
 */
export const createApiStatementInitiation = async (args: CreateApiStatementInitiationArgs, options?: CreateApiStatementInitiationOptions) => {
const {baseUrl = "https://tts.apib2b.citi.com/citiconnect/prod/accountstatementservices/v1", fetch: fetchFn = fetch, clientCredentials} = options ?? {}

const query = new URLSearchParams()
const headers = new Headers()
headers.set('content-type', "application/xml")
headers.set('accept', "application/xml")

if (args.client_id != null) query.append("client_id", String(args.client_id))
if (args['Content-Type'] != null) headers.set("Content-Type", String(args['Content-Type']))
if (args.Timezone != null) headers.set("Timezone", String(args.Timezone))
if (args['Attachment-Encoding'] != null) headers.set("Attachment-Encoding", String(args['Attachment-Encoding']))
if (clientCredentials !== undefined) headers.set('authorization', `Bearer ${clientCredentials}`)

const url = `${baseUrl.replace(/\/+$/, '')}/statement/initiation${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "POST", headers, body: args.body})

if (!res.ok) throw new Error(`Request failed with status ${res.status}`, {cause: {status: res.status, body: await res.text()}})

return res.blob()
};