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


class FertilizerHolder
{
    private Fertilizer[] FertilizerType = new Fertilizer[8];

    public void init()
    {
        /*
        FertilizerType[0] = new Fertilizer
        {
            ID = 999,
            Name = "None",
            Nitrogen = 0.0f / 2,
            Phosphorus = 0 * 0.436f / 2,
            Potassium = 0 * 0.83f / 2
        };

        FertilizerType[1] = new Fertilizer
        {
            ID = 0,
            Name = "10-26-26",
            Nitrogen = 10.0f / 2,
            Phosphorus = 26 * 0.436f / 2,
            Potassium = 26 * 0.83f / 2
        };

        FertilizerType[2] = new Fertilizer
        {
            ID = 1,
            Name = "14-35-14",
            Nitrogen = 14.0f / 2,
            Phosphorus = 35 * 0.436f / 2,
            Potassium = 14 * 0.83f / 2
        };

        FertilizerType[3] = new Fertilizer
        {
            ID = 2,
            Name = "17-17-17",
            Nitrogen = 17.0f / 2,
            Phosphorus = 17 * 0.436f / 2,
            Potassium = 17 * 0.83f / 2
        };

        FertilizerType[4] = new Fertilizer
        {
            ID = 3,
            Name = "20-20",
            Nitrogen = 20.0f / 2,
            Phosphorus = 20 * 0.436f / 2,
            Potassium = 0 * 0.83f / 2
        };

        FertilizerType[5] = new Fertilizer
        {
            ID = 4,
            Name = "28-28",
            Nitrogen = 28.0f / 2,
            Phosphorus = 28 * 0.436f / 2,
            Potassium = 0 * 0.83f / 2
        };

        FertilizerType[6] = new Fertilizer
        {
            ID = 5,
            Name = "DAP",
            Nitrogen = 18.0f / 2,
            Phosphorus = 46 * 0.436f / 2,
            Potassium = 0 * 0.83f / 2
        };

        FertilizerType[7] = new Fertilizer
        {
            ID = 6,
            Name = "Urea",
            Nitrogen = 46.0f / 2,
            Phosphorus = 0 * 0.436f / 2,
            Potassium = 0 * 0.83f / 2
        };
    }
    */
        FertilizerType[0] = new Fertilizer
        {
            ID = 999,
            Name = "None",
            Nitrogen = 0.0f / 2,
            Phosphorus = 0 * 0.436f / 2,
            Potassium = 0 * 0.83f / 2
        };

        FertilizerType[1] = new Fertilizer
        {
            ID = 0,
            Name = "10-26-26",
            Nitrogen = 17.21f / 2,
            Phosphorus = 12.14f / 2,
            Potassium = 0.64f / 2
        };

        FertilizerType[2] = new Fertilizer
        {
            ID = 1,
            Name = "14-35-14",
            Nitrogen = 16.89f / 2,
            Phosphorus = 6.21f / 2,
            Potassium = 5.21f / 2
        };

        FertilizerType[3] = new Fertilizer
        {
            ID = 2,
            Name = "17-17-17",
            Nitrogen = 14.92f / 2,
            Phosphorus = 14.42f / 2,
            Potassium = 3.0f / 2
        };

        FertilizerType[4] = new Fertilizer
        {
            ID = 3,
            Name = "20-20",
            Nitrogen = 15.39f / 2,
            Phosphorus = 15.21f / 2,
            Potassium = 9.5f / 2
        };

        FertilizerType[5] = new Fertilizer
        {
            ID = 4,
            Name = "28-28",
            Nitrogen = 9.67f / 2,
            Phosphorus = 10.47f / 2,
            Potassium = 9.5f / 2
        };

        FertilizerType[6] = new Fertilizer
        {
            ID = 5,
            Name = "DAP",
            Nitrogen = 14.52f / 2,
            Phosphorus = 1.77f / 2,
            Potassium = 9.5f / 2
        };

        FertilizerType[7] = new Fertilizer
        {
            ID = 6,
            Name = "Urea",
            Nitrogen = 1.81f / 2,
            Phosphorus = 21.0f / 2,
            Potassium = 9.5f / 2
        };
    }


    public int GetFertilizerID(string name)
    {
        foreach (Fertilizer fertilizer in FertilizerType)
        {
            if (fertilizer.Name == name)
                return fertilizer.ID;
        }
        return 0;
    }

    public Fertilizer GetFertilizer(string name)
    {
        foreach (Fertilizer fertilizer in FertilizerType)
        {
            if (fertilizer.Name == name)
                return fertilizer;
        }
        return FertilizerType[0];
    }
}