import {z} from 'zod'

export type MerchantKey = string;

export type SchemasBinKey = string;

export type BusinessPhoneNumber = string;

export type MatchPrincipalName = string;

export type CountryCodeAlpha3 = string;

export type CountryCodeAlpha2 = string;

export type CountryCodeNumeric = string;

export type CountryCodeInput = CountryCodeAlpha3 | CountryCodeAlpha2 | CountryCodeNumeric;

export type SchemasStateOrProvince = string;

export type SchemasPostalCode = string;

export type MatchProAddressInput = {countryCode: CountryCodeInput, stateOrProvince?: SchemasStateOrProvince | undefined, city: string, line1: string, line2?: string | undefined, postalCode: SchemasPostalCode};

export type MatchProEmail = string;

export type MatchProPrincipalInput = {firstName: MatchPrincipalName, lastName: MatchPrincipalName, phoneNumber: BusinessPhoneNumber, address: MatchProAddressInput, email: MatchProEmail};

export type MatchProScreeningRequest = {screeningType: 'MATCH_PRO', merchantKey: MerchantKey, binKey: SchemasBinKey, doingBusinessAsName: string, merchantCategoryCode: string, merchantPhoneNumber: BusinessPhoneNumber, principals: Array<MatchProPrincipalInput>};

export type VmssDoingBusinessAsName = string;

export type TradeOverInternet = boolean;

export type BusinessCategory = 'merchant' | 'paymentFacilitator' | 'marketplace';

export type VmssPrincipal = {firstName: string, lastName: string};

export type Bid = string;

export type VmssScreeningRequest = {screeningType: 'VMSS', merchantKey: MerchantKey, binKey: SchemasBinKey, doingBusinessAsName: VmssDoingBusinessAsName, businessPhoneNumbers: Array<BusinessPhoneNumber>, tradeOverInternet: TradeOverInternet, businessCategory: BusinessCategory, principals: Array<VmssPrincipal>, bid?: Bid | undefined};

export type ScreeningRequest = MatchProScreeningRequest | VmssScreeningRequest;

export type CreateApiScreeningsArgs = {body: ScreeningRequest};

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

export const screeningKey = z.string().min(5).max(120);

export const merchantKey = z.string().min(5).max(120);

export const schemasBinKey = z.string().min(5).max(120);

export const agentKey = z.string();

export const screeningStatus = z.enum(["pending", "completed", "failed"]);

export const errorMessage = z.string();

export const screeningType = z.enum(["MATCH", "VMSS", "MATCH_PRO"]);

export const created = z.string();

export const lastModified = z.string();

export const status = z.enum(["active", "archived"]);

export const version = z.number().int();

export const totalNumberOfResults = z.number();

export const schemasAcquirerIdCode = z.string().min(6).max(6);

export const schemasDoingBusinessAsName = z.string().min(1).max(120);

export const countryCodeAlpha3 = z.string().min(3).max(3);

export const countryCodeAlpha2 = z.string().min(2).max(2);

export const countryCodeNumeric = z.string().min(3).max(3);

export const countryCode = z.object({alpha3: countryCodeAlpha3, alpha2: countryCodeAlpha2, numeric: countryCodeNumeric});

export const schemasStateOrProvince = z.string().min(1).max(120);

export const schemasCity = z.string().min(1).max(120);

export const schemasLine1 = z.string().min(1).max(120);

export const schemasLine2 = z.string().min(1).max(120);

export const schemasPostalCode = z.string().min(1).max(10);

export const schemasAddress = z.object({countryCode: countryCode, stateOrProvince: schemasStateOrProvince.optional(), city: schemasCity, line1: schemasLine1, line2: schemasLine2.optional(), postalCode: schemasPostalCode});

export const schemasUrl = z.string().min(8).max(2048);

export const businessPhoneNumber = z.string().min(10).max(12);

export const matchPrincipal = z.object({firstName: z.string().min(1).max(120), lastName: z.string().min(1).max(120), phoneNumber: businessPhoneNumber, address: schemasAddress});

export const matchScreeningDetail = z.object({acquirerIdCode: schemasAcquirerIdCode, legalName: z.string().min(1).max(120), doingBusinessAsName: schemasDoingBusinessAsName, address: schemasAddress, websiteUrl: schemasUrl, principals: z.array(matchPrincipal)});

export const matchProEmail = z.string().max(100);

export const matchProPrincipal = z.object({firstName: z.string().min(1).max(120), lastName: z.string().min(1).max(120), phoneNumber: businessPhoneNumber, address: schemasAddress, email: matchProEmail});

export const matchProScreeningDetail = z.object({acquirerIdCode: schemasAcquirerIdCode, legalName: z.string().min(1).max(120), doingBusinessAsName: schemasDoingBusinessAsName, merchantCategoryCode: z.string().min(4).max(4), merchantPhoneNumber: businessPhoneNumber, address: schemasAddress, websiteUrl: schemasUrl, principals: z.array(matchProPrincipal)});

export const bid = z.string();

export const vmssDoingBusinessAsName = z.string();

export const tradeOverInternet = z.boolean();

export const businessCategory = z.enum(["merchant", "paymentFacilitator", "marketplace"]);

export const vmssPrincipal = z.object({firstName: z.string().min(1).max(15), lastName: z.string().min(1).max(15)});

export const vmssScreeningDetail = z.object({bid: bid, doingBusinessAsName: vmssDoingBusinessAsName, address: schemasAddress, businessPhoneNumbers: z.array(businessPhoneNumber), websiteUrl: schemasUrl, tradeOverInternet: tradeOverInternet, businessCategory: businessCategory, principals: z.array(vmssPrincipal)});

export const screeningDetail = z.union([matchScreeningDetail, matchProScreeningDetail, vmssScreeningDetail]);

export const screening = z.object({key: screeningKey, merchantKey: merchantKey, binKey: schemasBinKey, agentKey: agentKey, screeningStatus: screeningStatus, errorMessage: errorMessage.optional(), screeningType: screeningType, created: created, lastModified: lastModified.optional(), status: status, version: version, totalNumberOfResults: totalNumberOfResults.optional(), screeningDetail: screeningDetail});

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
};

/**
 * Create Screening Request
 * 
 * POST /screenings
 * 
 * Also accepts auth: BearerToken
 */
export const createApiScreenings = async (args: CreateApiScreeningsArgs, options?: CreateApiScreeningsOptions) => {
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('content-type', "application/json")
headers.set('accept', "application/json")

if (ApiKey !== undefined) headers.set('authorization', `Basic ${btoa(`${ApiKey.username}:${ApiKey.password}`)}`)

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

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