import "math/observable" for Observable
import "luxe: world" for Entity, Values, Tags
import "globals" for Globals
import "blocks/resources" for Resources
import "math/stringUtil" for StringUtil
import "blocks/human/human" for Human

class Adventures{
  planning{_planning}
  max_distance{_max_distance}

  construct new(){
    _planning = Observable.new()
    _in_progress = []
    _archive = []
    _max_distance = 10
    _game = Globals["Game"]
  }

  plan_new(){
    System.print("Start planning new Adventure")
    var adventure = Adventure.new()
    adventure.distance = 2
    _planning.value = adventure
    return adventure
  }

  dispatch(){
    var adventure = _planning.value
    if(!adventure){
      System.print("Tried to dispatch adventure, but none is planned")
      return
    }
    System.print("Dispatching adventure \"%(adventure)\"")

    adventure.setup()
    adventure.adventurers.each{|human|
      Human.set_active(human, false)
      if(_game.focus.value == human) _game.focus.value = null
    }
    adventure.resources.list().each{|resource|
      _game.resources.remove(resource["base_name"], resource["amount"])
    }
    _in_progress.add(adventure)
    _planning.value = null
  }

  tick(){
    //check some stuff that needs to be checked from time to time
    //once per second/minute/whatever should be enough
  }

  new_or_current(){
    if(_planning.value) return _planning.value
    return plan_new()
  }

  discard(){
    _planning.value = null
  }

  set_max_distance(dist){
    _max_distance = dist
    planning.emit()
  }
}

class Adventure{
  adventurers{_adventurers}
  resources{_resources}
  data{_data}
  direction{_direction}
  direction=(dir){_direction = dir}
  distance{_distance}
  distance=(dist){_distance = dist}

  toString{
    return "%(adventurers.map{|id| Human.get_name(id)}.toList)"+
    " travelling %(distance)km towards %(StringUtil.direction(direction))"+
    " with %(resources.list().map{|resource| "%(resource["amount"]) %(resource["name"])"}.toList)"
  }

  construct new(){
    _adventurers = []
    _resources = Resources.new()
    _data = {}

    _direction = 0
    _distance = 0
  }

  setup(){

  }

  add_adventurer(adventurer){
    _adventurers.add(adventurer)
  }

  add_resource(resource){
    _resources.add(resource)
  }
}