import {z} from 'zod'

export type PaymentStatusRequest = {application_key: string, order_id: string, lang?: string | undefined};

export type CreateApiApiV1PaymentStatusArgs = {body: PaymentStatusRequest};

export type CreateApiApiV1PaymentStatusOptions = {baseUrl?: string | undefined, fetch?: typeof fetch | undefined};

export const creditStatusEnum = z.enum(["Unknown", "Approved", "Cancelled", "Refund", "PartialRefund", "BankProcess", "NewCustomer"]);

export const paymentTransactionItem = z.object({id: z.number().int().optional(), transaction_id: z.number().int().optional(), item_id: z.string().optional(), item_transaction_id: z.string().optional(), amount: z.number().optional(), refund_amount: z.number().optional(), submerchant_id: z.number().int().optional(), submerchant_external_id: z.string().optional(), submerchant_amount: z.number().optional(), submerchant_pay_approved: z.boolean().optional(), submerchant_key: z.string().optional()});

export const paymentCancelTransaction = z.object({id: z.number().int().optional(), transaction_id: z.number().int().optional(), transaction_date: z.string().optional(), is_success: z.boolean().optional(), amount: z.number().optional(), response_code: z.string().optional(), response_message: z.string().optional(), process_type: z.string().optional(), completed: z.boolean().optional()});

export const paymentDocumentStatus = z.object({type: z.enum(["collection_receipt", "assignment_receipt", "payment_service_receipt"]), status: z.enum(["pending", "ready", "failed"]), url: z.string().optional(), error_code: z.string().optional()});

export const paymentStatusResponse = z.object({response_code: z.string().optional(), message: z.string().optional(), order_id: z.string().optional(), transaction_id: z.string().optional(), transaction_date: z.string().optional(), virtual_pos_name: z.string().optional(), virtual_pos_id: z.number().int().optional(), successful: z.boolean().optional(), completed: z.boolean().optional(), is_3d: z.boolean().optional(), amount: z.number().optional(), paid_amount: z.number().optional(), rem_amount: z.number().optional(), commission_amount: z.number().optional(), expected_cost_rate: z.number().optional(), expected_cost_amount: z.number().optional(), payment_system: z.string().optional(), currency: z.string().optional(), installment_count: z.number().int().optional(), inst_period: z.number().int().optional(), auth_code: z.string().optional(), service_ref_id: z.string().optional(), cancelled: z.boolean().optional(), refund_amount: z.number().optional(), bin_code: z.string().optional(), card_type: z.string().optional(), card_program: z.string().optional(), card_family: z.string().optional(), card_bank_eft_code: z.string().optional(), card_bank_name: z.string().optional(), pos_bank_eft_code: z.string().optional(), pos_bank_name: z.string().optional(), error_message: z.string().optional(), payment_response_code: z.string().optional(), payment_response_message: z.string().optional(), credit_bank: z.string().optional(), credit_status: creditStatusEnum.optional(), preauth: z.boolean().optional(), postauth: z.boolean().optional(), approval_code: z.string().optional(), bank_trace_number: z.string().optional(), acquirer_reference: z.string().optional(), retrieval_reference_no: z.string().optional(), items: z.array(paymentTransactionItem).optional(), refunds: z.array(paymentCancelTransaction).optional(), documents: z.array(paymentDocumentStatus).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
};

/**
 * Payment Status
 * 
 * POST /api/v1/payment/status
 */
export const createApiApiV1PaymentStatus = async (args: CreateApiApiV1PaymentStatusArgs, options?: CreateApiApiV1PaymentStatusOptions) => {
const {baseUrl = "https://api.paylox.io", fetch: fetchFn = fetch} = options ?? {}

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

const url = `${baseUrl.replace(/\/+$/, '')}/api/v1/payment/status${query.size > 0 ? `?${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(paymentStatusResponse, await res.json())
};