import {z} from 'zod'

export type CreateApiV1PrefillBusinessesArgs = {body: {names?: Array<string> | undefined, addresses?: Array<string> | undefined, tin?: string | undefined, website_url?: string | undefined, autocomplete_result_id?: string | undefined}};

export type CreateApiV1PrefillBusinessesOptions = {baseUrl?: string | undefined, bearerAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const prefillBusinessNamesItemType = z.enum(["legal", "dba"]);

export const prefillBusinessNamesItem = z.object({name: z.string().optional(), type: prefillBusinessNamesItemType.nullable().optional()});

export const prefillBusinessAddressesItem = z.object({full_address: z.string().optional(), address_line1: z.string().optional(), address_line2: z.string().nullable().optional(), city: z.string().optional(), state: z.string().optional(), postal_code: z.string().optional(), labels: z.array(z.string()).optional()});

export const prefillBusinessTin = z.object({last_four: z.string().optional(), tin_type: z.string().optional()});

export const prefillBusinessFormation = z.object({entity_type: z.string().nullable().optional()});

export const prefillBusinessIndustryClassificationsItem = z.object({name: z.string().optional(), score: z.number().optional(), sector: z.string().nullable().optional(), category: z.string().nullable().optional(), high_risk: z.boolean().optional(), mcc_codes: z.array(z.string()).nullable().optional(), sic_codes: z.array(z.string()).nullable().optional(), naics_codes: z.array(z.string()).nullable().optional(), prohibited_labels: z.array(z.string()).optional(), classification_system: z.string().optional()});

export const prefillBusinessPeopleItem = z.object({name: z.string().optional(), titles: z.array(z.string()).optional()});

export const prefillBusinessWebsite = z.object({url: z.string().optional()});

export const prefillBusiness = z.object({object: z.string().optional(), names: z.array(prefillBusinessNamesItem).optional(), addresses: z.array(prefillBusinessAddressesItem).optional(), tin: prefillBusinessTin.nullable().optional(), formation: prefillBusinessFormation.optional(), industry_classifications: z.array(prefillBusinessIndustryClassificationsItem).nullable().optional(), people: z.array(prefillBusinessPeopleItem).optional(), website: prefillBusinessWebsite.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
};

/**
 * Prefill business information
 * 
 * POST /v1/prefill/businesses
 */
export const createApiV1PrefillBusinesses = async (args: CreateApiV1PrefillBusinessesArgs, options?: CreateApiV1PrefillBusinessesOptions) => {
const {baseUrl = "https://api.middesk.com", fetch: fetchFn = fetch, bearerAuth} = options ?? {}

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

if (bearerAuth !== undefined) headers.set('authorization', `Bearer ${bearerAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/v1/prefill/businesses${query.size > 0 ? `?${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(prefillBusiness, await res.json())
};