import MapCharacter from './mapCharacter'

import { UUID } from '#application/types'
import { Character } from '#entities/character'
import { Map } from '#entities/map'
import mapEventTileRepository from '#repositories/mapEventTileRepository'

class LoadedMap {
  private readonly map: Map
  private characters: MapCharacter[] = []

  constructor(map: Map) {
    this.map = map
  }

  public getMap(): Map {
    return this.map
  }

  public addCharacter(character: Character) {
    const mapCharacter = new MapCharacter(character)
    this.characters.push(mapCharacter)
  }

  public async removeCharacter(id: UUID) {
    const mapCharacter = this.getCharacterById(id)
    if (mapCharacter) {
      await mapCharacter.savePosition()
      this.characters = this.characters.filter((c) => c.character.id !== id)
    }
  }

  public getCharacterById(id: UUID): MapCharacter | undefined {
    return this.characters.find((c) => c.character.id === id)
  }

  public getCharactersInMap(): MapCharacter[] {
    console.log(this.characters)
    return this.characters
  }

  public async getGrid(): Promise<number[][]> {
    let grid: number[][] = Array.from({ length: this.map.height }, () => Array.from({ length: this.map.width }, () => 0))

    const eventTiles = await mapEventTileRepository.getAll(this.map.id)

    // Set the grid values based on the event tiles, these are strings
    eventTiles.forEach((eventTile) => {
      if (eventTile.type === 'BLOCK') {
        grid[eventTile.positionY][eventTile.positionX] = 1
      }
    })

    return grid
  }
}

export default LoadedMap