39 lines
1.5 KiB
C#
39 lines
1.5 KiB
C#
|
using System;
|
|||
|
using System.Collections.Generic;
|
|||
|
using System.Linq;
|
|||
|
using System.Text;
|
|||
|
using System.Threading.Tasks;
|
|||
|
using CzokoŚmieciarka.DataModels.Interfaces;
|
|||
|
using CzokoŚmieciarka.DataModels.Interfaces.TrashCans;
|
|||
|
|
|||
|
namespace CzokoŚmieciarka.DataModels.Models.Steps
|
|||
|
{
|
|||
|
public class CollectStep : IStep
|
|||
|
{
|
|||
|
public CollectStep(IGarbageCollector garbageCollector, IGarbageLocalization garbageLocalization, ITypeOfGarbage typeOfGarbage)
|
|||
|
{
|
|||
|
this._garbageCollector = garbageCollector;
|
|||
|
this._garbageLocalization = garbageLocalization;
|
|||
|
this._typeOfGarbage = typeOfGarbage;
|
|||
|
}
|
|||
|
|
|||
|
private IGarbageCollector _garbageCollector;
|
|||
|
private ITypeOfGarbage _typeOfGarbage;
|
|||
|
private IGarbageLocalization _garbageLocalization;
|
|||
|
|
|||
|
public void Invoke()
|
|||
|
{
|
|||
|
if(_garbageCollector.Position != _garbageLocalization.Coords)
|
|||
|
throw new Exception("Śmieciarka nie jest w miejscu odebrania śmieci");
|
|||
|
|
|||
|
var trashCans = _garbageLocalization.TrashCans.Where(t => t.TypeOfGarbage == _typeOfGarbage);
|
|||
|
var garbage = trashCans.Select(t => t.TakeGarbage()).Aggregate((a,b)=>a+b);
|
|||
|
|
|||
|
if (!_garbageCollector.TrashContainers.Any(c => c.TypeOfGarbage == _typeOfGarbage))
|
|||
|
throw new Exception("Ta śmieciarka nie może zebrać żądanych śmieci.");
|
|||
|
|
|||
|
_garbageCollector.TrashContainers.FirstOrDefault(t => t.TypeOfGarbage == _typeOfGarbage).AddGarbage(garbage);
|
|||
|
}
|
|||
|
}
|
|||
|
}
|