/**
 * Event Payloads
 * 
 * Type definitions for event payload data. These define what data is
 * passed to event listeners for each event type.
 */

import { ErrorInfo, ConnectionDetails, Message } from "../protocol/messages";

/**
 * Connection event payloads
 * Defines the data structure for each connection event
 */
export interface ConnectionEventPayloads {
  [key: string]: any;
  initialized: void;
  connecting: { attempt: number; url?: string };
  opened: { connectionId?: string };
  connected: { connectionId: string; connectionDetails?: ConnectionDetails };
  disconnected: { reason?: string; code?: number };
  closing: { reason?: string };
  closed: { code?: number; reason?: string; wasClean?: boolean };
  failed: { error: Error | ErrorInfo; context?: string };
}

/**
 * Channel event payloads
 * Defines the data structure for each channel event
 */
export interface ChannelEventPayloads {
  [key: string]: any;
  initialized: { channelName: string };
  subscribing: { channelName: string; subscriptionId?: string };
  subscribed: { channelName: string; subscriptionId: string };
  unsubscribing: { channelName: string; subscriptionId?: string };
  unsubscribed: { channelName: string; subscriptionId?: string };
  paused: { channelName: string; buffering: boolean };
  resumed: { channelName: string; bufferedMessagesDelivered: number };
  failed: { channelName: string; error: Error | ErrorInfo; action?: string };
  message: Message;
}

/**
 * Auth event payloads
 * Defines the data structure for each authentication event
 */
export interface AuthEventPayloads {
  [key: string]: any;
  token_updated: { token: string; expiresAt?: Date };
  token_expired: { expiredAt: Date; token?: string };
  token_error: { error: Error | ErrorInfo; token?: string };
  auth_error: { error: Error | ErrorInfo; context?: string };
}