import { BaseEvent } from '@/application/base/baseEvent'
import { SocketEvent } from '@/application/enums'
import MapManager from '@/managers/mapManager'

export default class DisconnectEvent extends BaseEvent {
  public listen(): void {
    this.socket.on(SocketEvent.DISCONNECT, this.handleEvent.bind(this))
  }

  private async handleEvent(): Promise<void> {
    try {
      if (!this.socket.userId) {
        this.logger.info('User disconnected but had no user set')
        return
      }

      this.io.emit(SocketEvent.USER_DISCONNECT, this.socket.userId)

      const mapCharacter = MapManager.getCharacterById(this.socket.characterId!)
      if (!mapCharacter) {
        this.logger.info('User disconnected but had no character set')
        return
      }

      await mapCharacter.disconnect(this.socket, this.io)
      this.logger.info('User disconnected along with their character')
    } catch (error: any) {
      this.logger.error('disconnect error: ' + error.message)
    }
  }
}