using System;
using System.Collections.Generic;
using System.Drawing;
using System.Windows.Forms;
using System.Linq;

namespace Planets
{
    public partial class MainForm : Form
    {
        public MainForm()
        {
            InitializeComponent();

            string[] Output = _planets.PlanetsList
                .Select(s => s.Planet)
                .Distinct()
                .ToArray();

            var RbtnArr_Planets = new RadioButton[Output.Length];

            for (int i = 0; i < Output.Length; i++) {
                RbtnArr_Planets[i] = new RadioButton();
                RbtnArr_Planets[i].Font = new System.Drawing.Font("Microsoft Sans Serif", 10F);
                RbtnArr_Planets[i].Location = new System.Drawing.Point(32, 30 + 24 * i);
                RbtnArr_Planets[i].Name = "rbtn_" + Output[i];
                RbtnArr_Planets[i].Size = new System.Drawing.Size(104, 24);
                RbtnArr_Planets[i].TabIndex = i;
                RbtnArr_Planets[i].TabStop = true;
                RbtnArr_Planets[i].Text = Output[i];
                RbtnArr_Planets[i].UseVisualStyleBackColor = true;
                grpPlanets.Controls.Add(RbtnArr_Planets[i]);
            }
        }
    }
}