import {z} from 'zod'

export type GetApiTransactionArgs = {ach_id?: string | undefined, book_id?: string | undefined, card_id?: string | undefined, check_id?: string | undefined, fednow_id?: string | undefined, incoming_ach_id?: string | undefined, incoming_wire_id?: string | undefined, issued_check_id?: string | undefined, network_transfer_id?: string | undefined, trace_id?: string | undefined, type?: string | undefined, wire_id?: string | undefined, page_cursor?: string | undefined, page_size?: number | undefined, from_date?: string | undefined, to_date?: string | undefined};

export type GetApiTransactionOptions = {baseUrl?: string | undefined, basicAuth?: {username: string, password: string} | undefined, fetch?: typeof fetch | undefined};

export const getApiTransactionResponse = z.object({data: z.array(z.object({account_id: z.string().optional(), ach_id: z.string().optional(), amount: z.string().optional(), balance: z.string().optional(), billpay_payment_id: z.string().optional(), book_id: z.string().optional(), card_id: z.string().optional(), category: z.string().optional(), check_id: z.string().optional(), check_number: z.string().optional(), date: z.string().optional(), desc: z.string().optional(), extended_timestamp: z.string().optional(), extended_timestamp_precise: z.string().optional(), fednow_id: z.string().optional(), fingerprint: z.string().optional(), human_readable_description: z.string().optional(), id: z.string().optional(), incoming_ach_id: z.string().optional(), incoming_wire: z.object({}).optional(), incoming_wire_id: z.string().optional(), issued_check_id: z.string().optional(), network_transfer_id: z.string().optional(), related_transfer_ids: z.array(z.string()).optional(), summary: z.string().optional(), trace_id: z.string().optional(), type: z.string().optional(), type_source: z.string().optional(), userdata: z.object({}).optional(), wire: z.string().optional(), wire_id: z.string().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
};

/**
 * List Transactions
 * 
 * GET /transaction
 * 
 * Also accepts auth: apiKey
 */
export const getApiTransaction = async (args: GetApiTransactionArgs, options?: GetApiTransactionOptions) => {
const {baseUrl = "https://api.treasuryprime.com", fetch: fetchFn = fetch, basicAuth} = options ?? {}

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

if (args.ach_id != null) query.append("ach_id", String(args.ach_id))
if (args.book_id != null) query.append("book_id", String(args.book_id))
if (args.card_id != null) query.append("card_id", String(args.card_id))
if (args.check_id != null) query.append("check_id", String(args.check_id))
if (args.fednow_id != null) query.append("fednow_id", String(args.fednow_id))
if (args.incoming_ach_id != null) query.append("incoming_ach_id", String(args.incoming_ach_id))
if (args.incoming_wire_id != null) query.append("incoming_wire_id", String(args.incoming_wire_id))
if (args.issued_check_id != null) query.append("issued_check_id", String(args.issued_check_id))
if (args.network_transfer_id != null) query.append("network_transfer_id", String(args.network_transfer_id))
if (args.trace_id != null) query.append("trace_id", String(args.trace_id))
if (args.type != null) query.append("type", String(args.type))
if (args.wire_id != null) query.append("wire_id", String(args.wire_id))
if (args.page_cursor != null) query.append("page_cursor", String(args.page_cursor))
if (args.page_size != null) query.append("page_size", String(args.page_size))
if (args.from_date != null) query.append("from_date", String(args.from_date))
if (args.to_date != null) query.append("to_date", String(args.to_date))
if (basicAuth !== undefined) headers.set('authorization', `Basic ${btoa(`${basicAuth.username}:${basicAuth.password}`)}`)

const url = `${baseUrl.replace(/\/+$/, '')}/transaction${query.size > 0 ? `?${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(getApiTransactionResponse, await res.json())
};