import {z} from 'zod'

export type GetApiV1VirtualAccountVirtualAccountIdTransactionsArgs = {virtual_account_id: string, page?: number | undefined, limit?: number | undefined};

export type GetApiV1VirtualAccountVirtualAccountIdTransactionsOptions = {baseUrl?: string | undefined, bearerAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const getApiV1VirtualAccountVirtualAccountIdTransactionsResponse = z.object({data: z.object({transactions: z.array(z.object({id: z.string().optional(), transaction_type: z.string().optional(), beneficiary_id: z.string().nullable().optional(), hash: z.string().nullable().optional(), transaction_ref_id: z.string().optional(), from_amount: z.number().optional(), payout_amount: z.number().optional(), processing_amount: z.number().nullable().optional(), status: z.string().optional(), fx_rate: z.number().optional(), developer_fee: z.number().optional(), developer_fee_percentage: z.number().optional(), developer_fee_fixed: z.number().nullable().optional(), from_currency: z.string().optional(), payout_currency: z.string().optional(), virtual_account_id: z.string().optional(), created_at: z.string().optional(), updated_at: z.string().optional()})).optional(), pagination: z.object({current_page: z.number().int().optional(), per_page: z.number().int().optional(), total_page: z.number().int().optional(), total: z.number().int().optional()}).optional()})});

export const validateResponse = async <Output>(
  schema: {
    readonly '~standard': {
      readonly validate: (value: unknown) => ({ readonly value: Output; readonly issues?: undefined } | { readonly issues: ReadonlyArray<{ readonly message: string; readonly path?: ReadonlyArray<PropertyKey | { readonly key: PropertyKey }> | undefined }> }) | Promise<{ readonly value: Output; readonly issues?: undefined } | { readonly issues: ReadonlyArray<{ readonly message: string; readonly path?: ReadonlyArray<PropertyKey | { readonly key: PropertyKey }> | undefined }> }>
    }
  },
  value: unknown
): Promise<Output> => {
  const result = await schema['~standard'].validate(value)

  if (result.issues !== undefined) {
    const detail = result.issues
      .map(({ message, path }) =>
        path?.length
          ? `${path.map((segment) => String(typeof segment === 'object' ? segment.key : segment)).join('.')}: ${message}`
          : message
      )
      .join('; ')

    throw new Error(`Response does not match the schema: ${detail}`, { cause: { issues: result.issues } })
  }

  return result.value
};

/**
 * Fetch Virtual Account Transactions
 * 
 * GET /v1/virtual-account/{virtual_account_id}/transactions
 */
export const getApiV1VirtualAccountVirtualAccountIdTransactions = async (args: GetApiV1VirtualAccountVirtualAccountIdTransactionsArgs, options?: GetApiV1VirtualAccountVirtualAccountIdTransactionsOptions) => {
const {baseUrl = "https://sandbox.api.fin.com", fetch: fetchFn = fetch, bearerAuth} = options ?? {}

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

if (args.page != null) query.append("page", String(args.page))
if (args.limit != null) query.append("limit", String(args.limit))
if (bearerAuth !== undefined) headers.set('authorization', `Bearer ${bearerAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/v1/virtual-account/${encodeURIComponent(String(args.virtual_account_id))}/transactions${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 validateResponse(getApiV1VirtualAccountVirtualAccountIdTransactionsResponse, await res.json())
};