import {z} from 'zod'

export type UpdateApiV1PaymentsPayArgs = {body: {wallet: string, rise_id: string | number, payee: string | number, amount: string | number, salt: string | number}};

export type UpdateApiV1PaymentsPayOptions = {baseUrl?: string | undefined, fetch?: typeof fetch | undefined};

export const updateApiV1PaymentsPayResponse = z.object({data: z.object({domain: z.record(z.string(), z.unknown()), types: z.record(z.string(), z.unknown()), message: z.unknown(), primaryType: z.string(), descriptor: z.record(z.string(), z.unknown())}).and(z.record(z.string(), z.unknown())), duplicates: z.object({days_checked: z.number(), payments: z.array(z.object({to: z.string(), amount_cents: z.number(), currency_symbol: z.string(), invoice_description: z.string(), payment_details: z.string(), external_id: z.string(), created_at: z.union([z.string(), z.string()])}))}).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
};

/**
 * Prepare instant payment (V1 Legacy)
 * 
 * PUT /v1/payments/pay
 */
export const updateApiV1PaymentsPay = async (args: UpdateApiV1PaymentsPayArgs, options?: UpdateApiV1PaymentsPayOptions) => {
const {baseUrl = "https://b2b-api.dev-riseworks.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 = `${baseUrl.replace(/\/+$/, '')}/v1/payments/pay${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "PUT", 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(updateApiV1PaymentsPayResponse, await res.json())
};