export type GetApiBapiV1HederaContractsMigrationPreviewOptions = {baseUrl?: string | undefined, Bearer?: string | undefined, fetch?: typeof fetch | undefined};

/**
 * 기존 거래 마이그레이션 미리보기
 * 
 * GET /bapi/v1/hedera/contracts/migration/preview
 */
export const getApiBapiV1HederaContractsMigrationPreview = async (options?: GetApiBapiV1HederaContractsMigrationPreviewOptions) => {
const {baseUrl = "https://api.wincl.io:443", fetch: fetchFn = fetch, Bearer} = options ?? {}

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

if (Bearer !== undefined) headers.set('authorization', `Bearer ${Bearer}`)

const url = `${baseUrl.replace(/\/+$/, '')}/bapi/v1/hedera/contracts/migration/preview${query.size > 0 ? `?${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.blob()
};