import {z} from 'zod'

export type CreateApiApiV1LinkedinPostsTargetedAudienceArgs = {as_organization: string, account_id: string, body: {language?: Array<string> | undefined, job_function?: Array<string> | undefined, school?: Array<string> | undefined, headcount?: (Array<{min?: number | undefined, max?: number | undefined}>) | undefined, seniority?: Array<string> | undefined, industry?: Array<string> | undefined, region?: Array<string> | undefined, location?: Array<string> | undefined}};

export type CreateApiApiV1LinkedinPostsTargetedAudienceOptions = {baseUrl?: string | undefined, AccessToken?: string | undefined, fetch?: typeof fetch | undefined};

export const createApiApiV1LinkedinPostsTargetedAudienceResponse = z.object({object: z.literal("LinkedinPostTargetAudience"), matching_members: z.number()});

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
};

/**
 * Estimate a post target audience
 * 
 * POST /api/v1/linkedin/posts/targeted-audience
 */
export const createApiApiV1LinkedinPostsTargetedAudience = async (args: CreateApiApiV1LinkedinPostsTargetedAudienceArgs, options?: CreateApiApiV1LinkedinPostsTargetedAudienceOptions) => {
const {baseUrl = "https://api1.unipile.com:13111", fetch: fetchFn = fetch, AccessToken} = options ?? {}

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

if (args.as_organization != null) query.append("as_organization", String(args.as_organization))
if (args.account_id != null) query.append("account_id", String(args.account_id))
if (AccessToken !== undefined) headers.set("X-API-KEY", AccessToken)

const url = `${baseUrl.replace(/\/+$/, '')}/api/v1/linkedin/posts/targeted-audience${query.size > 0 ? `?${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(createApiApiV1LinkedinPostsTargetedAudienceResponse, await res.json())
};