import { PushChannel } from '../entities/device-token.entity';

export interface PushPayload {
  token: string;
  title: string;
  body: string;
  data?: Record<string, string>;
  imageUrl?: string;
}

export interface PushResult {
  success: boolean;
  messageId?: string;
  error?: string;
  /** If true, the token is invalid and should be deactivated */
  shouldDeactivateToken?: boolean;
}

export interface IPushChannelProvider {
  readonly channel: PushChannel;
  send(payload: PushPayload): Promise<PushResult>;
  sendBatch(payloads: PushPayload[]): Promise<PushResult[]>;
}

export const FCM_PUSH_PROVIDER = Symbol('IFcmPushProvider');
export const APNS_PUSH_PROVIDER = Symbol('IApnsPushProvider');
export const HMS_PUSH_PROVIDER = Symbol('IHmsPushProvider');
export const XIAOMI_PUSH_PROVIDER = Symbol('IXiaomiPushProvider');
export const OPPO_PUSH_PROVIDER = Symbol('IOppoPushProvider');
export const VIVO_PUSH_PROVIDER = Symbol('IVivoPushProvider');