import {z} from 'zod'

export type GoogleTagManagerIntegration = {enabled: boolean, type: 'tracking', config_data: {id: string, l?: (string | null) | undefined, preview?: (string | null) | undefined, cookies_win?: (boolean | null) | undefined, debug?: (boolean | null) | undefined, npa?: (boolean | null) | undefined, data_layer?: (string | null) | undefined, env_name?: (string | null) | undefined, auth_referrer_policy?: (string | null) | undefined}} | null;

export type GoogleAnalytics4Integration = {enabled: boolean, type: 'analytics', config_data: {id: string, l?: (string | null) | undefined}} | null;

export type EqualWebIntegration = {enabled: boolean, type: 'accessibility', config_data: {site_key: string, widget_config?: Record<string, never> | undefined}} | null;

export type PortalIntegrations = {google_tag_manager?: GoogleTagManagerIntegration | undefined, google_analytics_4?: GoogleAnalytics4Integration | undefined, equal_web?: EqualWebIntegration | undefined};

export type UpdateApiV3PortalsPortalIdIntegrationsArgs = {portalId: string, body: PortalIntegrations};

export type UpdateApiV3PortalsPortalIdIntegrationsOptions = {baseUrl?: string | undefined, personalAccessToken?: string | undefined, fetch?: typeof fetch | undefined};

export const googleTagManagerIntegration = z.object({enabled: z.boolean(), type: z.literal("tracking"), config_data: z.object({id: z.string().min(5).max(20), l: z.string().max(100).nullable().optional(), preview: z.string().max(100).nullable().optional(), cookies_win: z.boolean().nullable().optional(), debug: z.boolean().nullable().optional(), npa: z.boolean().nullable().optional(), data_layer: z.string().max(100).nullable().optional(), env_name: z.string().max(100).nullable().optional(), auth_referrer_policy: z.string().max(100).nullable().optional()})}).nullable();

export const googleAnalytics4Integration = z.object({enabled: z.boolean(), type: z.literal("analytics"), config_data: z.object({id: z.string().min(5).max(20), l: z.string().max(100).nullable().optional()})}).nullable();

export const equalWebIntegration = z.object({enabled: z.boolean(), type: z.literal("accessibility"), config_data: z.object({site_key: z.string().min(32).max(32), widget_config: z.object({}).optional()})}).nullable();

export const portalIntegrations = z.object({google_tag_manager: googleTagManagerIntegration.optional(), google_analytics_4: googleAnalytics4Integration.optional(), equal_web: equalWebIntegration.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
};

/**
 * Replace Integration Configurations
 * 
 * PUT /v3/portals/{portalId}/integrations
 * 
 * Also accepts auth: systemAccountAccessToken, konnectAccessToken, serviceAccessToken
 */
export const updateApiV3PortalsPortalIdIntegrations = async (args: UpdateApiV3PortalsPortalIdIntegrationsArgs, options?: UpdateApiV3PortalsPortalIdIntegrationsOptions) => {
const {baseUrl = "https://global.api.konghq.com", fetch: fetchFn = fetch, personalAccessToken} = options ?? {}

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

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

const url = `${baseUrl.replace(/\/+$/, '')}/v3/portals/${encodeURIComponent(String(args.portalId))}/integrations${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "PUT", 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(portalIntegrations, await res.json())
};