import {z} from 'zod'

export type PatchApiAchIdArgs = {id: string, body: {status?: string | undefined, userdata?: Record<string, never> | undefined}};

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

export const patchApiAchIdResponse = z.object({account_id: z.string().optional(), addenda: z.array(z.string()).optional(), amount: z.string().optional(), bank_id: z.string().optional(), bankdata: z.object({}).optional(), batch_key: z.string().optional(), counterparty_id: z.string().optional(), description: z.string().optional(), direction: z.string().optional(), effective_date: z.string().optional(), error: z.string().optional(), id: z.string().optional(), noc_change_code: z.string().optional(), noc_corrected_data: z.string().optional(), org_id: z.string().optional(), originator_name: z.string().optional(), scheduled_settlement: z.string().optional(), sec_code: z.string().optional(), sec_details: z.object({check_serial_number: z.string().optional(), individual_id_number: z.string().optional(), individual_name: z.string().optional(), payment_type: z.string().optional()}).optional(), service: z.string().optional(), status: z.string().optional(), trace_number: z.string().optional(), trace_suffix: z.number().int().optional(), userdata: z.object({}).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
};

/**
 * Update an ACH
 * 
 * PATCH /ach/{id}
 * 
 * Also accepts auth: apiKey
 */
export const patchApiAchId = async (args: PatchApiAchIdArgs, options?: PatchApiAchIdOptions) => {
const {baseUrl = "https://api.treasuryprime.com", fetch: fetchFn = fetch, basicAuth} = options ?? {}

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

if (basicAuth !== undefined) headers.set('authorization', `Basic ${btoa(`${basicAuth.username}:${basicAuth.password}`)}`)

const url = `${baseUrl.replace(/\/+$/, '')}/ach/${encodeURIComponent(String(args.id))}${query.size > 0 ? `?${query}` : ''}`

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

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

return validateResponse(patchApiAchIdResponse, await res.json())
};