import {z} from 'zod'

export type CheckBilletDto = {digitable?: string | undefined, barcode?: string | undefined};

export type CreateApiV1MarketplacePaymentsCheckBilletArgs = {'integration-key': string, 'x-token': string, body: CheckBilletDto};

export type CreateApiV1MarketplacePaymentsCheckBilletOptions = {baseUrl?: string | undefined, bearer?: string | undefined, fetch?: typeof fetch | undefined};

export const checkBilletRecipientResponse = z.object({name: z.string(), document: z.string()});

export const checkBilletPayerResponse = z.object({document: z.string(), name: z.string()});

export const checkBilletDetailsResponse = z.object({installments_paid: z.number(), total_amount_paid: z.number(), document_final_recipient: z.string().nullable(), final_recipient: z.string().nullable(), billet_type: z.string()});

export const checkBilletResponse = z.object({barcode: z.string(), digitable_line: z.string(), expected_on: z.string(), type: z.number(), amount: z.number(), nominal_amount: z.number(), discount: z.number(), fine: z.number(), interest: z.number(), max_amount: z.number().nullable(), min_amount: z.number().nullable(), transaction_id: z.string(), recipient: checkBilletRecipientResponse, payer: checkBilletPayerResponse, billet_details: checkBilletDetailsResponse});

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
};

/**
 * Consultar os dados de um boleto antes do pagamento
 * 
 * POST /v1/marketplace/payments/check-billet
 */
export const createApiV1MarketplacePaymentsCheckBillet = async (args: CreateApiV1MarketplacePaymentsCheckBilletArgs, options?: CreateApiV1MarketplacePaymentsCheckBilletOptions) => {
const {baseUrl = "https://api.sandbox.paytime.com.br", fetch: fetchFn = fetch, bearer} = options ?? {}

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

if (args['integration-key'] != null) headers.set("integration-key", String(args['integration-key']))
if (args['x-token'] != null) headers.set("x-token", String(args['x-token']))
if (bearer !== undefined) headers.set('authorization', `Bearer ${bearer}`)

const url = `${baseUrl.replace(/\/+$/, '')}/v1/marketplace/payments/check-billet${query.size > 0 ? `?${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(checkBilletResponse, await res.json())
};