using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using SpaceStation.Models.Astronauts.Contracts;
using SpaceStation.Models.Planets;

namespace SpaceStation.Models.Mission
{
    public class Mission : IMission
    {
        //public void Explore(IPlanet planet, ICollection<IAstronaut> astronauts)
        //{
        //    var removedItems = new List<string>();
        //    foreach (var currentAstronaut in astronauts)
        //    {
        //        if (!currentAstronaut.CanBreath)
        //        {
        //            continue;
        //        }
        //        foreach (var currenItem in planet.Items)
        //        {
        //            currentAstronaut.Bag.Items.Add(currenItem);
        //            currentAstronaut.Breath();
        //            removedItems.Add(currenItem);
        //            if (!currentAstronaut.CanBreath)
        //            {
        //                break;
        //            }
        //        }
        //        foreach (var item in removedItems)
        //        {
        //            planet.Items.Remove(item);
        //        }
        //    }
        //}

        public void Explore(IPlanet planet, ICollection<IAstronaut> astronauts)
        {
            foreach (var astronaut in astronauts)
            {
                while (astronaut.CanBreath && planet.Items.Count > 0)
                {
                    string item = planet.Items.ElementAt(0);
                    planet.Items.Remove(planet.Items.ElementAt(0));
                    astronaut.Bag.Items.Add(item);
                    astronaut.Breath();
                }
            }
        }
    }
}