import {z} from 'zod'

export type LSSFinanceAccountType = 'Loan' | 'Tpo' | 'Heloc' | 'Combined';

export type GetApiPosfinancingRestV2FinanceAccountsTermsArgs = {financeAccountType?: LSSFinanceAccountType | undefined, itemsPerResponse?: number | undefined, includeRawQuery?: boolean | undefined};

export type GetApiPosfinancingRestV2FinanceAccountsTermsOptions = {baseUrl?: string | undefined, jwt?: string | undefined, fetch?: typeof fetch | undefined};

export const lSSResponseViewModelOfListOfInteger = z.object({payload: z.array(z.number().int()).nullable().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
};

/**
 *  Required Authorization Claims: lss_can_do_everything_tpo,lss_can_search_organization_tpo,lss_can_search_own_tpo, 
 * 
 * GET /posfinancing/rest/v2/finance-accounts/terms
 */
export const getApiPosfinancingRestV2FinanceAccountsTerms = async (args: GetApiPosfinancingRestV2FinanceAccountsTermsArgs, options?: GetApiPosfinancingRestV2FinanceAccountsTermsOptions) => {
const {baseUrl = "https://devint01-api.goodleap.com", fetch: fetchFn = fetch, jwt} = options ?? {}

const query = new URLSearchParams()
const headers = new Headers()
headers.set('accept', "application/json;version=1")

if (args.financeAccountType != null) query.append("financeAccountType", String(args.financeAccountType))
if (args.itemsPerResponse != null) query.append("itemsPerResponse", String(args.itemsPerResponse))
if (args.includeRawQuery != null) query.append("includeRawQuery", String(args.includeRawQuery))
if (jwt !== undefined) headers.set('authorization', `Bearer ${jwt}`)

const url = `${baseUrl.replace(/\/+$/, '')}/posfinancing/rest/v2/finance-accounts/terms${query.size > 0 ? `?${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(lSSResponseViewModelOfListOfInteger, await res.json())
};