import {z} from 'zod'

export type ScreeningKey = string;

export type OffsetToken = string;

export type GetApiScreeningsScreeningsKeyResultsArgs = {screeningKey: ScreeningKey, sortOrder?: ('asc' | 'desc') | undefined, limit?: number | undefined, offsetToken?: OffsetToken | undefined};

export type GetApiScreeningsScreeningsKeyResultsOptions = {baseUrl?: string | undefined, ApiKey?: {username: string, password: string} | undefined, fetch?: typeof fetch | undefined};

export const offsetToken = z.string().min(1).max(2048);

export const moreItems = z.boolean();

export const terminationReason = z.enum(["excessive-fraud", "excessive-chargebacks", "transaction-laundering", "illegal-transactions", "visa-compliance-program", "merchant-collusion", "common-point-of-purchase", "fraud-conviction", "insolvency", "violation-of-agreement", "violation-of-rules", "pci-non-compliance", "account-data-compromise", "merchant-identity-theft", "disqualified-from-network", "non-f2f-adult-content"]);

export const bid = z.string();

export const matchType = z.enum(["none", "partial", "phonetic", "exact"]);

export const recordMatchString = z.object({matchType: matchType, value: z.string().optional()});

export const recordMatchStringArray = z.object({matchType: matchType, value: z.array(z.string())});

export const addressMatch = z.object({line1: recordMatchString.optional(), city: recordMatchString.optional(), stateOrProvince: recordMatchString.optional(), countryCode: recordMatchString.optional(), postalCode: recordMatchString.optional()});

export const vmssPrincipalResult = z.object({firstName: recordMatchString, lastName: recordMatchString});

export const vmssScreeningResult = z.object({bid: bid, doingBusinessAsName: recordMatchString, businessPhoneNumbers: recordMatchStringArray, websiteUrl: recordMatchStringArray, address: addressMatch, principals: z.array(vmssPrincipalResult)});

export const terminatedByAcquirerIdCode = z.string();

export const matchPrincipalResult = z.object({firstName: recordMatchString, lastName: recordMatchString, address: addressMatch, phoneNumber: recordMatchString});

export const matchScreeningResult = z.object({acquirerIdCode: terminatedByAcquirerIdCode, legalName: recordMatchString, doingBusinessAsName: recordMatchString, address: addressMatch, websiteUrl: recordMatchStringArray, principals: z.array(matchPrincipalResult)});

export const matchProPrincipalResult = z.object({firstName: recordMatchString, lastName: recordMatchString, address: addressMatch, phoneNumber: recordMatchString, email: recordMatchString.optional()});

export const matchProScreeningResult = z.object({acquirerIdCode: terminatedByAcquirerIdCode, legalName: recordMatchString, doingBusinessAsName: recordMatchString, merchantCategoryCode: recordMatchString.optional(), merchantPhoneNumber: recordMatchString.optional(), address: addressMatch, websiteUrl: recordMatchStringArray, principals: z.array(matchProPrincipalResult)});

export const terminatedMerchant = z.union([vmssScreeningResult, z.union([matchScreeningResult, matchProScreeningResult])]);

export const screeningResult = z.object({terminationReason: terminationReason, terminatedMerchant: terminatedMerchant});

export const screeningResultsPage = z.object({offsetToken: offsetToken.optional(), moreItems: moreItems.optional(), screeningResults: z.array(screeningResult)});

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
};

/**
 * List Screening Results
 * 
 * GET /screenings/{screeningsKey}/results
 * 
 * Also accepts auth: BearerToken
 */
export const getApiScreeningsScreeningsKeyResults = async (args: GetApiScreeningsScreeningsKeyResultsArgs, options?: GetApiScreeningsScreeningsKeyResultsOptions) => {
const {baseUrl = "https://eu-west-1.api.silverflow.com/v1", fetch: fetchFn = fetch, ApiKey} = options ?? {}

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

if (args.sortOrder != null) query.append("sortOrder", String(args.sortOrder))
if (args.limit != null) query.append("limit", String(args.limit))
if (args.offsetToken != null) query.append("offsetToken", String(args.offsetToken))
if (ApiKey !== undefined) headers.set('authorization', `Basic ${btoa(`${ApiKey.username}:${ApiKey.password}`)}`)

const url = `${baseUrl.replace(/\/+$/, '')}/screenings/${encodeURIComponent(String(args.screeningsKey))}/results${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(screeningResultsPage, await res.json())
};