using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace AquariumAdventure
{
    public class Aquarium
    {
        private List<Fish> fishInPool;

        public Aquarium(string name, int capacity, int size)
        {
            Name = name;
            Capacity = capacity;
            Size = size;
            fishInPool = new List<Fish>();
        }

        public string Name { get; set; }
        public int Capacity { get; set; }
        public int Size { get; set; }

        public void Add(Fish fish)
        {
            if (!fishInPool.Contains(fish) && fishInPool.Count + 1 <= Capacity)
            {
                fishInPool.Add(fish);
            }

        }
        public bool Remove(string name)
        {
            foreach (var fish in fishInPool)
            {
                if (fish.Name.Equals(name))
                {
                    fishInPool.Remove(fish);
                    return true;
                }
            }
            return false;
        }

        public Fish FindFish(string name)
        {
            Fish fish = fishInPool.FirstOrDefault(x => x.Name.Equals(name));
            return fish;
        }

        public string Report()
        {
            var sb = new StringBuilder();

            sb.AppendLine($"Aquarium: {this.Name} ^ Size: {this.Size}");
            foreach (var fish in fishInPool)
            {
                sb.AppendLine(fish.ToString());
            }

            return sb.ToString().Trim();
        }
    }
}