using System;
using System.Collections.Generic;

namespace UzdizTest
{
    internal class Program
    {
        private static void Main(string[] args)
        {
            // Create a tree structure

            var root = new TvKuca();


            var prog1 = new TvProgram
            {
                Naziv = "Program 1",
                Pocetak = DateTime.Parse("8:00"),
                Kraj =  DateTime.Parse("23:00")
            };


            var comp = new DnevniRaspored
            {
                Dan = 1
            };
            comp.Add(new StavkaRasporeda
            {
                IdEmisije = 1,
                NazivEmisije = "Emisija",
                Pocetak = DateTime.Parse("9:00"),
                Kraj = DateTime.Parse("10:20")
            });

            comp.Add(new StavkaRasporeda
            {
                IdEmisije = 2,
                NazivEmisije = "DrugaEmisija",
                Pocetak = DateTime.Parse("12:00"),
                Kraj = DateTime.Parse("14:00")
            });

            prog1.Add(comp);
            root.Add(prog1);

            // Recursively display tree

            root.Display(1);

        }
    }

    abstract class Component
    {
        //protected string name;

        // Constructor

        //public Component(string name)
        //{
        //    this.name = name;
        //}

        public abstract void Add(Component c);
        public abstract void Remove(Component c);
        public abstract void Display(int depth);
    }

    class TvKuca : Component
    {

        private readonly List<Component> _children = new List<Component>();

        // Constructor

        //public TvProgram(string name)
        //    : base(name)
        //{
        //}

        public override void Add(Component component)
        {
            _children.Add(component);
        }

        public override void Remove(Component component)
        {
            _children.Remove(component);
        }

        public override void Display(int depth)
        {
            Console.WriteLine(new string('-', depth) + "TV kuća");

            // Recursively display child nodes

            foreach (var component in _children)
            {
                component.Display(depth + 2);
            }
        }
    }


    class TvProgram : Component
    {
        public string Naziv { get; set; }
        public DateTime Pocetak { get; set; }
        public DateTime Kraj { get; set; }

        private readonly List<Component> _children = new List<Component>();

        // Constructor

        //public TvProgram(string name)
        //    : base(name)
        //{
        //}

        public override void Add(Component component)
        {
            _children.Add(component);
        }

        public override void Remove(Component component)
        {
            _children.Remove(component);
        }

        public override void Display(int depth)
        {
            Console.WriteLine(new string('-', depth) + $"TV Program {Naziv} ({Pocetak.ToShortTimeString()} - {Kraj.ToShortTimeString()})");

            // Recursively display child nodes

            foreach (var component in _children)
            {
                component.Display(depth + 2);
            }
        }
    }

    class DnevniRaspored : Component
    {
        public int Dan { get; set; }

        private readonly List<Component> _children = new List<Component>();

        // Constructor

        //public DnevniRaspored(string name)
        //    : base(name)
        //{
        //}

        public override void Add(Component component)
        {
            _children.Add(component);
        }

        public override void Remove(Component component)
        {
            _children.Remove(component);
        }

        public override void Display(int depth)
        {
            Console.WriteLine(new string('-', depth) + $"Raspored za {(Dan)Dan}");

            // Recursively display child nodes

            foreach (var component in _children) component.Display(depth + 2);
        }
    }


    class StavkaRasporeda : Component
    {
        // id; dani u tjednu (1-pon);početak;osoba-uloga,osoba-uloga,...

        public int IdEmisije { get; set; }
        public string NazivEmisije { get; set; }
        public DateTime Pocetak { get; set; }
        public DateTime Kraj { get; set; }

        // Constructor

        //public StavkaRasporeda(string name)
        //    : base(name)
        //{
        //}

        public override void Add(Component c)
        {
            Console.WriteLine("Cannot add to a leaf");
        }

        public override void Remove(Component c)
        {
            Console.WriteLine("Cannot remove from a leaf");
        }

        public override void Display(int depth)
        {
            Console.WriteLine(new string('-', depth) + $"Emisija {NazivEmisije} ({Pocetak.ToShortTimeString()} - {Kraj.ToShortTimeString()})");
        }
    }

    public enum Dan {
        ponedjeljak,
        utorak,
        srijeda,
        četvrtak,
        petak,
        subota,
        nedjelja
    }
}