import {z} from 'zod'

export type CreateApiPayablesPayerAccountsPayerIdPayeePaymentsArgs = {Authorization: string, payer_id: string, 'Idempotency-Key': string, body: {amount: number, currency?: 'usd' | undefined, payee_id: string, fees: Array<{type: 'processing_fee', amount: number}>, payment_type?: 'ach' | undefined, description?: string | undefined, metadata?: Record<string, never> | undefined}};

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

export const createApiPayablesPayerAccountsPayerIdPayeePaymentsResponse = z.object({id: z.string(), type: z.string(), data: z.object({id: z.string().optional(), type: z.string().optional(), payer_account_id: z.string().optional(), amount: z.number().int().optional(), currency: z.literal("usd").optional(), status: z.enum(["initiated", "inbound_submitted", "holding", "outbound_submitted", "succeeded", "failed", "refunding_payer", "refunded", "failed_late_return"]).optional(), payment_type: z.literal("ach").optional(), payee_id: z.string().optional(), funding_bank_account_id: z.string().optional(), receiving_bank_account_id: z.string().optional(), debits_at: z.string().nullable().optional(), deposits_at: z.string().nullable().optional(), description: z.string().nullable().optional(), fees: z.array(z.object({type: z.literal("processing_fee"), amount: z.number().int()})).optional(), transfers: z.array(z.object({id: z.string().optional(), direction: z.enum(["inbound", "outbound"]).optional(), purpose: z.enum(["principal", "refund", "recovery"]).optional(), transfer_type: z.enum(["ach", "manual"]).optional(), amount: z.number().int().optional(), status: z.enum(["initiated", "submitted", "settled", "returned", "failed"]).optional(), error_code: z.string().nullable().optional(), error_description: z.string().nullable().optional(), network_error_code: z.string().nullable().optional()})).optional(), metadata: z.object({}).optional(), created_at: z.string().optional(), updated_at: z.string().optional()}), page_info: z.unknown()});

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
};

/**
 * Schedule a Payee Payment
 * 
 * POST /payables/payer_accounts/{payer_id}/payee_payments
 */
export const createApiPayablesPayerAccountsPayerIdPayeePayments = async (args: CreateApiPayablesPayerAccountsPayerIdPayeePaymentsArgs, options?: CreateApiPayablesPayerAccountsPayerIdPayeePaymentsOptions) => {
const {baseUrl = "https://api.justifi.ai/v1", fetch: fetchFn = fetch} = options ?? {}

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

if (args.Authorization != null) headers.set("Authorization", String(args.Authorization))
if (args['Idempotency-Key'] != null) headers.set("Idempotency-Key", String(args['Idempotency-Key']))

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

const res = await fetchFn(url, {method: "POST", 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(createApiPayablesPayerAccountsPayerIdPayeePaymentsResponse, await res.json())
};