import {z} from 'zod'

export type GetApiV1PromotionsLinkedinTargetingSkillsArgs = {adhookToken?: string | undefined, q?: string | undefined, lang?: string | undefined, accountId?: string | undefined};

export type GetApiV1PromotionsLinkedinTargetingSkillsOptions = {baseUrl: string, fetch?: typeof fetch | undefined};

export const linkedInTargetingEntity: z.ZodType<LinkedInTargetingEntity> = z.object({facetUrn: z.string().optional(), urn: z.string().optional(), name: z.string().optional(), children: z.array(z.lazy(() => linkedInTargetingEntity)).optional(), parentUrn: z.string().optional()});

export const getApiV1PromotionsLinkedinTargetingSkillsResponse = z.array(linkedInTargetingEntity);

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
};

/**
 * GET /v1/promotions/linkedin/targeting/skills
 */
export const getApiV1PromotionsLinkedinTargetingSkills = async (args: GetApiV1PromotionsLinkedinTargetingSkillsArgs, options: GetApiV1PromotionsLinkedinTargetingSkillsOptions) => {
const {baseUrl, fetch: fetchFn = fetch} = options ?? {}

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

if (args.adhookToken != null) headers.set("adhookToken", String(args.adhookToken))
if (args.q != null) query.append("q", String(args.q))
if (args.lang != null) query.append("lang", String(args.lang))
if (args.accountId != null) query.append("accountId", String(args.accountId))

const url = `${baseUrl.replace(/\/+$/, '')}/v1/promotions/linkedin/targeting/skills${query.size > 0 ? `?${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(getApiV1PromotionsLinkedinTargetingSkillsResponse, await res.json())
};