import {z} from 'zod'

export type GetApiFraudAlertArgs = {status?: ('PENDING' | 'CONFIRMED' | 'DECLINED') | undefined, transactionId?: string | undefined, page?: number | undefined, limit?: number | undefined, fromDate?: string | undefined, toDate?: string | undefined, 'Accept-Version': string};

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

export const getApiFraudAlertResponse = z.object({items: z.array(z.object({fraudAlertId: z.string(), transactionId: z.string(), status: z.enum(["PENDING", "CONFIRMED", "DECLINED"]), cardId: z.string(), merchantInfo: z.object({name: z.string().optional(), location: z.string().optional()}), transactionInfo: z.object({amount: z.string(), currency: z.string(), timestamp: z.string()})})).optional(), meta: z.object({itemCount: z.number(), totalItems: z.number(), itemsPerPage: z.number(), totalPages: z.number(), currentPage: z.number()}).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
};

/**
 * Get fraud alerts
 * 
 * GET /fraud-alert
 */
export const getApiFraudAlert = async (args: GetApiFraudAlertArgs, options?: GetApiFraudAlertOptions) => {
const {baseUrl = "https://sandbox.api.caas.reap.global", fetch: fetchFn = fetch, ApiKeyAuth} = options ?? {}

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

if (args.status != null) query.append("status", String(args.status))
if (args.transactionId != null) query.append("transactionId", String(args.transactionId))
if (args.page != null) query.append("page", String(args.page))
if (args.limit != null) query.append("limit", String(args.limit))
if (args.fromDate != null) query.append("fromDate", String(args.fromDate))
if (args.toDate != null) query.append("toDate", String(args.toDate))
if (args['Accept-Version'] != null) headers.set("Accept-Version", String(args['Accept-Version']))
if (ApiKeyAuth !== undefined) headers.set("x-reap-api-key", ApiKeyAuth)

const url = `${baseUrl.replace(/\/+$/, '')}/fraud-alert${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "GET", headers})

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

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