import {z} from 'zod'

export type GetApiV024InfoBankSearchArgs = {country: string, search: string, skip?: number | undefined, take?: number | undefined};

export type GetApiV024InfoBankSearchOptions = {baseUrl?: string | undefined, apiKeyAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const getApiV024InfoBankSearchResponse = z.object({status: z.string().optional(), message: z.string().optional(), data: z.array(z.object({primaryKey: z.string().optional(), institutionName: z.string().optional(), address1: z.string().optional(), address2: z.string().optional(), city: z.string().optional(), region: z.string().optional(), country: z.string().optional(), countryISO: z.string().optional(), postalCode: z.string().optional(), swiftBIC: z.string().optional(), nationalBankCode: z.string().optional(), nationalBankCodeType: z.string().optional(), officeType: z.string().optional(), branchName: z.string().optional(), phone: z.string().optional(), fax: z.string().optional()})).optional(), pagination: z.object({total: z.number().int().optional(), skip: z.number().int().optional(), take: z.number().int().optional()}).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
};

/**
 * Search for banks in a specific country (Support for international banks).
 * 
 * GET /v0.2.4/info/bank-search
 */
export const getApiV024InfoBankSearch = async (args: GetApiV024InfoBankSearchArgs, options?: GetApiV024InfoBankSearchOptions) => {
const {baseUrl = "https://api.chimoney.io", fetch: fetchFn = fetch, apiKeyAuth} = options ?? {}

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

if (args.country != null) query.append("country", String(args.country))
if (args.search != null) query.append("search", String(args.search))
if (args.skip != null) query.append("skip", String(args.skip))
if (args.take != null) query.append("take", String(args.take))
if (apiKeyAuth !== undefined) headers.set("X-API-KEY", apiKeyAuth)

const url = `${baseUrl.replace(/\/+$/, '')}/v0.2.4/info/bank-search${query.size > 0 ? `?${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(getApiV024InfoBankSearchResponse, await res.json())
};