import {z} from 'zod'

export type NotificationRuleChangeObject = {notification_method: number, message_type: 'my_incident' | 'shared_incident' | 'arming' | 'trigger_action' | 'open_incident_verification' | 'verify_incident' | 'close_incident' | 'arrow_status_online' | 'arrow_status_offline' | 'camera_status_online' | 'camera_status_offline', allowed_cameras?: Array<number> | undefined, allowed_arrow_clients?: Array<string> | undefined};

export type CreateApiRtsNotificationsRulesArgs = {body: NotificationRuleChangeObject};

export type CreateApiRtsNotificationsRulesOptions = {baseUrl?: string | undefined, OAuth2?: string | undefined, fetch?: typeof fetch | undefined};

export const notificationRuleObject = z.object({id: z.number().int().gte(1), notification_method: z.number().int(), message_type: z.enum(["my_incident", "shared_incident", "arming", "trigger_action", "open_incident_verification", "verify_incident", "close_incident", "arrow_status_online", "arrow_status_offline", "camera_status_online", "camera_status_offline"]), allowed_cameras: z.array(z.number().int()).optional(), allowed_arrow_clients: z.array(z.string()).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
};

/**
 * Create notification rule
 * 
 * POST /rts/notifications/rules/
 * 
 * Also accepts auth: PersonalAccessToken
 */
export const createApiRtsNotificationsRules = async (args: CreateApiRtsNotificationsRulesArgs, options?: CreateApiRtsNotificationsRulesOptions) => {
const {baseUrl = "https://api.angelcam.com/v1", fetch: fetchFn = fetch, OAuth2} = options ?? {}

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

if (OAuth2 !== undefined) headers.set('authorization', `Bearer ${OAuth2}`)

const url = `${baseUrl.replace(/\/+$/, '')}/rts/notifications/rules/${query.size > 0 ? `?${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(notificationRuleObject, await res.json())
};