import {z} from 'zod'

export type GetApiApiTrackerV1SettingsAppGlobalOptions = {baseUrl?: string | undefined, OAuth2ClientCredentials?: string | undefined, fetch?: typeof fetch | undefined};

export const getApiApiTrackerV1SettingsAppGlobalResponse = z.object({data: z.object({type: z.literal("tracker/settings/app/global"), id: z.literal("global"), attributes: z.object({updated_at: z.string().optional(), anonymize_visitor_ip_level: z.unknown(), excluded_ips: z.array(z.string()).optional(), excluded_url_params: z.array(z.string()).optional(), excluded_user_agents: z.array(z.string()).optional(), site_search_query_params: z.array(z.string()).optional(), site_search_category_params: z.array(z.string()).optional(), visitor_geolocation_based_on_anonymized_ip: z.boolean().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
};

/**
 * Get global, tracker related settings of apps
 * 
 * GET /api/tracker/v1/settings/app/global
 */
export const getApiApiTrackerV1SettingsAppGlobal = async (options?: GetApiApiTrackerV1SettingsAppGlobalOptions) => {
const {baseUrl = "https://example.piwik.pro", fetch: fetchFn = fetch, OAuth2ClientCredentials} = options ?? {}

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

if (OAuth2ClientCredentials !== undefined) headers.set('authorization', `Bearer ${OAuth2ClientCredentials}`)

const url = `${baseUrl.replace(/\/+$/, '')}/api/tracker/v1/settings/app/global${query.size > 0 ? `?${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(getApiApiTrackerV1SettingsAppGlobalResponse, await res.json())
};