using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;

namespace WindowsFormsApplication1
{
    public partial class frmVector : Form
    {
        
        #region ATRIBUTOS
        int dimension = 0;
        double S, prom;
        #endregion ATRIBUTOS
 
        #region CONSTRUCTORES

        public frmVector()
        {
            InitializeComponent();
        }
        #endregion CONSTRUCTORES
 
        #region METODOS
         
        
        //================================================================
        public static void InicializarVector(int Dim, ref double[] Vector)
        {
            // pone en cero la matriz
            for (int i = 0; i < Dim; i++)
                Vector[i] = 0;
        }
        //===========================================================
        public void ActivarGrillas()
        {
            
            int i, j;
            i = 0;
            if (int.TryParse(txtDim.Text, out dimension))
            {
              dgvVector.ColumnCount = dimension;
              dgvVector.Visible = true;
              dgvVector.RowCount = 1;

              dgvInvertido.ColumnCount = dimension;
              dgvInvertido.Visible = true;
              dgvInvertido.RowCount = 1;

                for (j = dimension - 1; j >= 0; j--)
                {
                    dgvVector.Columns[j].HeaderText = (j + 1).ToString();
                    dgvVector.Columns[j].Width = 30;
                    dgvVector.Rows[i].Height = 30;
                    //---poner valor por defecto
                    dgvVector[j, i].Value = "1";

                                        
                    dgvInvertido.Columns[j].HeaderText = (j + 1).ToString();
                    dgvInvertido.Columns[j].Width = 30;
                    dgvInvertido.Rows[i].Height = 30;
                    dgvInvertido[j, i].Value = "1";
                    dgvInvertido.ReadOnly = true;

                }
            }
        }
 
       
 
        public void ProcesarInversion()
        {

            // aca crea  vector
            double[] Vec = new double[dgvVector.Columns.Count];

            // inicializa vector
           InicializarVector(dimension,ref Vec);
            
            for (int ii = 0; ii <= dimension - 1; ii++ )
            {
                               
                   Vec [ii] = Convert.ToDouble(dgvVector[ii,0].Value);
                 
            }

           // proc para crear vector invertido        
            Invertir(dimension, Vec);
            }


        public void Invertir(int d, double[] VecOriginal)
        {

            double[] VecInv = new double[dgvVector.Columns.Count];
           
            for (int i = 0; i < dimension; i++)
            {
                VecInv [dimension -i -1]= VecOriginal [i];

            }

            MostrarInvertdo(dimension, VecInv);
        }


        public void MostrarInvertdo(int d, double[] VecInvertido)
        {

            for (int ii = 0; ii <= dimension - 1; ii++)
            {

                dgvInvertido[ii, 0].Value = VecInvertido[ii];
               // dgvVector[ii, 0].Value
                //ve [ii] = Convert.ToDouble(dgvVector[ii, 0].Value);

            }


        
        }
        
        #endregion METODOS
       
        private void btnSalir_Click(object sender, EventArgs e)
        {
            this.Close();
        }
        private void btnActivar_Click(object sender, EventArgs e)
        {

            ActivarGrillas();

        }
                          
       

        private void panel3_Paint(object sender, PaintEventArgs e)
        {

        }

        

        private void btnInvertir_Click(object sender, EventArgs e)
        {
            ProcesarInversion();
        }

        private void frmVector_Load(object sender, EventArgs e)
        {

        }

        private void panel2_Paint(object sender, PaintEventArgs e)
        {

        }

       
       

      
        

       
      
       

        

       

        
    }
}