using System;

using System.Linq;

using System.Collections;

using System.Collections.Generic;

using System.Text;

public class Program

{

    public static void Main()

    {

        List<string> exerciseList = new List<string>() {"Chest", "Back", "legs", "Arms", "Core", "Shoulders" };

​

        List<Exercises> exerciseList2 = new List<Exercises>() {

​

        new Exercises("Flat Bench", "Chest"),

        new Exercises("Decline Bench", "Chest"),

        new Exercises("Dumbell Bench", "Chest"),

        new Exercises("Cable Flies", "Chest"),

        new Exercises("Lat Pulldown", "Back"),

        new Exercises("Pull ups", "Back"),

        new Exercises("Isolated Row", "Back"),

        new Exercises("Deadlifts", "Back"),

​

        new Exercises("Dumbell Shoulder Press", "Shoulder"),

        new Exercises("Rear Dumbell Flies", "Shoulder"),

        new Exercises("Arnold Press", "shoulder"),

        new Exercises("Barbell Shoulder Press", "Shoulder"),

        };

                    List<Exercises> todaysExercises = new List<Exercises>();

            List<string> testList = new List<string>();

​

            todaysExercises = GetSixExercises(exerciseList2, exerciseList);

​

            foreach (Exercises exerciseItem in todaysExercises)

            {

                testList.Add(exerciseItem.Exercise);

            }

        Console.WriteLine(testList[0]); 

    }

            public class Exercises

        {

            private string exercise;

            private string muscleGroup;

​

            public string Exercise 

            { 

            get { return exercise; } 

            set { value = exercise;} 

            }

​

            public string MuscleGroup 

            { 

            get { return muscleGroup; } 

            set { value = muscleGroup; } 

            }

​

            public Exercises(string exercise, string musclegroup)

            {

                Exercise = exercise;

                MuscleGroup = musclegroup;

            }

​

        }

            Random randomGen = new Random();

    public List<Exercises> GetSixExercises (List<Exercises> x, List<string> y)

        {

            //temp lists for the 2 seperate exercises

            List<Exercises> temptodaysExercises1 = new List<Exercises>();

            List<Exercises> temptodaysExercises2 = new List<Exercises>();

​

            //picking the 2 muscle groups

            int random1 = randomGen.Next(0, y.Count);

            int random2 = randomGen.Next(0, y.Count);

​

            if (IsaDuplicate(random1, random2) == true)

            {

                random2 = NumberReroll(y, random2);

            }

​

            //storing the muscle groups

            string exercise1 = y[random1];

            string exercise2 = y[random2];

​

            //split the exercises of the choosen muscle groups into two seperate lists

        //this foreach loop doesn't add anything to temptodaysExercises1 or temptodaysExercises2.

            foreach (Exercises e in x)

            {

                if (e.Exercise == exercise1)

                {

                    temptodaysExercises1.Add(e);

                }

                if (e.Exercise == exercise2)

                {

                    temptodaysExercises2.Add(e);

                }

            }

​

            //

            int randomExercise11 = randomGen.Next(0, temptodaysExercises1.Count);

            int randomExercise12 = randomGen.Next(0, temptodaysExercises1.Count);

            int randomExercise13 = randomGen.Next(0, temptodaysExercises1.Count);

​

            int randomExercise21 = randomGen.Next(0, temptodaysExercises2.Count);

            int randomExercise22 = randomGen.Next(0, temptodaysExercises2.Count);

            int randomExercise23 = randomGen.Next(0, temptodaysExercises2.Count);

​

​

            //if statement using numberReroll or while statement?

​

            while (randomExercise11 == randomExercise12 && randomExercise11 == randomExercise13 && randomExercise12 == randomExercise13)

            {

                int reroll12 = randomGen.Next(0, temptodaysExercises1.Count);

                randomExercise12 = reroll12;

​

                int reroll13 = randomGen.Next(0, temptodaysExercises1.Count);

                randomExercise13 = reroll13;

            }

​

            while (randomExercise21 == randomExercise22 && randomExercise21 == randomExercise23 && randomExercise22 == randomExercise23)

            {

                int reroll22 = randomGen.Next(0, temptodaysExercises2.Count);

                randomExercise22 = reroll22;

​

                int reroll23 = randomGen.Next(0, temptodaysExercises2.Count);

                randomExercise23 = reroll23;

            }

​

            //write method to pull out the elements into temp exercises and insert these into the list?

            //var todaysExercises = temptodaysExercises1.Concat(temptodaysExercises2);

​

            temptodaysExercises1.AddRange(temptodaysExercises2);

​

            List<Exercises> todaysExercises = temptodaysExercises1;

​

            return todaysExercises;

        }

    public bool IsaDuplicate(int x, int y )

        {

            if (x == y)

            {

                return true;

            }

​

           return false;

        }

      public int NumberReroll (List<string> x, int y)

        {

            int reroll = randomGen.Next(0, x.Count);

​

            while (reroll == y)

            {

                reroll = randomGen.Next(0, x.Count);

            }

​

            return reroll;

      }

}