import { IotCredentials, NotificationsResponse } from '../../interfaces'
import { Api } from '../api'

export const NOTIFICATION_API = '/service/user-notifications'


export class Notifications {
  api: Api

  constructor(api: Api) {
    this.api = api
  }

  async getCredentials() {
    try {
      const response = await this.api.apisauce.get<IotCredentials, void>(
        `${NOTIFICATION_API}/credentials`,
        undefined,
        {
          cache: false,
        },
      )

      return response.data
    } catch (e) {
      console.warn('Notification credentials request failed.')
      return null
    }
  }

  getNotifications(organization: string, limit = 20, offset = 0) {
    return this.api.apisauce.get<NotificationsResponse, void>(
      `${NOTIFICATION_API}/notifications/${organization}`,
      {
        limit,
        offset,
      },
    )
  }

  getNotificationsCount(organization: string) {
    return this.api.apisauce.get<number, void>(
      `${NOTIFICATION_API}/notifications/${organization}/count`,
    )
  }

  updateSeenNotifications(organization: string, lastNotificationAt?: string) {
    return this.api.apisauce.patch<{ ok: number; n: number }, void>(
      `${NOTIFICATION_API}/notifications/${organization}`,
      undefined,
      {
        params: lastNotificationAt ? {
          lastNotification: lastNotificationAt,
        } : undefined
      }
    )
  }

  updateOneNotification(organization: string, notificationId: string) {
    return this.api.apisauce.patch<{ ok: number; n: number }, void>(
      `${NOTIFICATION_API}/notifications/${organization}/${notificationId}`,
    )
  }

  registerPushEndpoint(payload: {
    deviceToken: string
    platform: 'ios' | 'android'
    platformEndpoint: string
  }) {
    return this.api.apisauce.post<void, void>(
      `${NOTIFICATION_API}/push/register`,
      payload,
    )
  }
}