import { APIClient } from "./ApiClient";
import type { MessageType } from "./matrix/MatrixApiEvent";

interface BaseRoomEvent {
  time: number;
  room_id: string;
  event_id: string;
  sender: string;
  origin_server_ts: number;
}

export interface RoomMessageEvent extends BaseRoomEvent {
  type: "RoomMessageEvent";
  data: {
    msgtype: MessageType;
    body: string;
    "m.relates_to"?: {
      rel_type?: "m.replace" | string;
      event_id?: string;
    };
    "m.new_content"?: {
      msgtype?: MessageType;
      body?: string;
    };
    url?: string;
    file?: { url: string };
  };
}

export interface RoomReactionEvent extends BaseRoomEvent {
  type: "RoomReactionEvent";
  data: {
    "m.relates_to": {
      rel_type: string;
      event_id: string;
      key: string;
    };
  };
}

export interface RoomRedactionEvent extends BaseRoomEvent {
  type: "RoomRedactionEvent";
  data: {
    redacts: string;
  };
}

export type WsMessage =
  | RoomMessageEvent
  | RoomReactionEvent
  | RoomRedactionEvent;

export class WsApi {
  /**
   * Get WebSocket URL
   */
  static get WsURL(): string {
    return APIClient.backendURL() + "/ws";
  }
}