using System;
using System.Collections.Concurrent;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using Xylem.Common.Hardware.WaterMeter.Genesis.GenesisCore;
using Xylem.Common.Hardware.WaterMeter.Genesis.Registers;

namespace Xylem.Common.Ui.GenesisToolBox
{
    public partial class FrmMultiWrite : Form
    {
        public FrmMultiWrite(GenesisMeter _currentGenesis, ConcurrentDictionary<RegisterDefinition, Byte[]> listOfRegister = null)
        {
            InitializeComponent();

            if (listOfRegister == null)
            {
                listOfRegister = _currentGenesis.GetRegistersDic();
            }
            ListOfRegister = listOfRegister;
            CurrentMeter = _currentGenesis;
            cbxRegister.Items.Clear();
            foreach (var item in listOfRegister.OrderBy(o => o.Key.GetIdent()))
            {
                cbxRegister.Items.Add(item.Key.GetIdent());
            }
            cbxRegister.SelectedIndex = 0;

        }

        public ConcurrentDictionary<RegisterDefinition, Byte[]> ListOfRegister { get; internal set; }
        public GenesisMeter CurrentMeter { get; internal set; }

        private void button1_Click(Object sender, EventArgs e)
        {
            CurrentMeter.ReadRegister(Register.System.MonotonicSeconds);
            var nrOfReads = (Int32)numericUpDown1.Value;
            var r = CurrentMeter.ReadRegister(((String)cbxRegister.SelectedItem), nrOfReads * 4);
            if (r != null)
            {
                r.Reverse();
                txtResult.Text = BitConverter.ToString(r);
            }
            else
            {
                txtResult.Text = "None";
            }   
        
        }

        private void btnWrite_Click(Object sender, EventArgs e)
        {

            String[] arr = txtResult.Text.Split('-');
            Byte[] array = new Byte[arr.Length];
            for (Int32 i = arr.Length - 1; i >= 0; i--) array[i] = Convert.ToByte(arr[i], 16);
            array = array.Reverse().ToArray();

            var res = CurrentMeter.WriteRegister(((String)cbxRegister.SelectedItem), array);

            if (res)
            {
                MessageBox.Show(@"success");
            }
            else
            {
                MessageBox.Show(@"error");
            }
    
        }

        private void txtResult_TextChanged(Object sender, EventArgs e)
        {
            try
            {

                String[] arr = txtResult.Text.Split('-');
                Byte[] array = new Byte[arr.Length];
                for (Int32 i = arr.Length - 1; i >= 0; i--) array[i] = Convert.ToByte(arr[i], 16);
                array = array.Reverse().ToArray();





                lblNrOFWirtes.Text = Math.Ceiling((Double)array.Length / 4).ToString(); 
            }
            catch (Exception)
            {
                lblNrOFWirtes.Text = "NA";
            }


        
        }
    }
}