import {z} from 'zod'

export type GetApiV0CompanyListsOptions = {baseUrl?: string | undefined, Bearer?: string | undefined, fetch?: typeof fetch | undefined};

export const companyListType = z.enum(["REVEALED_COMPANIES", "WEBHOOK_TRIGGERED", "MANUAL_CREATION", "EXPORT_SNAPSHOT", "INTERNAL_WEBHOOK_TRIGGERED", "CUSTOMER_CRM_SYNC"]);

export const companyList = z.object({name: z.string(), id: z.number().int(), created_at: z.string(), deletable: z.boolean().nullable().optional(), companies_count: z.number().int().optional(), user_id: z.number().int().nullable().optional(), type: companyListType.nullable().optional(), webhook_id: z.number().int().nullable().optional(), customer_crm_connection_id: z.number().int().nullable().optional()});

export const getApiV0CompanyListsResponse = z.array(companyList);

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 Company Lists
 * 
 * GET /v0/company_lists
 */
export const getApiV0CompanyLists = async (options?: GetApiV0CompanyListsOptions) => {
const {baseUrl = "https://api.theirstack.com", fetch: fetchFn = fetch, Bearer} = options ?? {}

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

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

const url = `${baseUrl.replace(/\/+$/, '')}/v0/company_lists${query.size > 0 ? `?${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(getApiV0CompanyListsResponse, await res.json())
};