import { BaseEvent } from '#application/base/baseEvent'
import { Map, MapCacheT } from '#entities/map'

type Payload = {
  name: string
  width: number
  height: number
}

export default class MapCreateEvent extends BaseEvent {
  public listen(): void {
    this.socket.on('gm:map:create', this.handleEvent.bind(this))
  }

  private async handleEvent(data: Payload, callback: (response: MapCacheT | false) => void): Promise<void> {
    try {
      if (!(await this.isCharacterGM())) return

      this.logger.info(`GM ${(await this.getCharacter())!.getId()} has created a new map via map editor.`)

      const map = new Map()
      await map
        .setName(data.name)
        .setWidth(data.width)
        .setHeight(data.height)
        .setTiles(Array.from({ length: data.height }, () => Array.from({ length: data.width }, () => 'blank_tile')))
        .save()

      return callback(await map.cache())
    } catch (error: any) {
      this.logger.error('gm:map:create error', error.message)
      this.socket.emit('notification', { message: 'Failed to create map.' })
      return callback(false)
    }
  }
}