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

namespace CanTool
{
    public partial class MessageConfigForm : Form
    {
        public Action<UInt32, byte[], int> MessageReturn;

        public MessageConfigForm()
        {
            InitializeComponent();

            this.MessageReturn = null;
        }

        public MessageConfigForm(UInt32 id, byte[] data, int len)
        {
            InitializeComponent();

            this.MessageReturn = null;

            TextBox[] txtBoxTable = new TextBox[]
            {
                txtMessageData0,
                txtMessageData1,
                txtMessageData2,
                txtMessageData3,
                txtMessageData4,
                txtMessageData5,
                txtMessageData6,
                txtMessageData7,
            };

            txtMessageId.Text = Convert.ToString(id, 16);
            txtMessageLen.Text = Convert.ToString(len);

            for(int i = 0;i < txtBoxTable.Length;i++)
            {
                txtBoxTable[i].Text = Convert.ToString(data[i], 16);
            }
        }

        private void formAddMessage_Load(object sender, EventArgs e)
        {

        }

        private void btnOk_Click(object sender, EventArgs e)
        {
            UInt32 id;
            int len;
            byte[] data = new byte[8];



            try
            {
                id = Convert.ToUInt32(txtMessageId.Text, 16);
                len = Convert.ToInt32(txtMessageLen.Text);

                data[0] = Convert.ToByte(txtMessageData0.Text, 16);
                data[1] = Convert.ToByte(txtMessageData1.Text, 16);
                data[2] = Convert.ToByte(txtMessageData2.Text, 16);
                data[3] = Convert.ToByte(txtMessageData3.Text, 16);
                data[4] = Convert.ToByte(txtMessageData4.Text, 16);
                data[5] = Convert.ToByte(txtMessageData5.Text, 16);
                data[6] = Convert.ToByte(txtMessageData6.Text, 16);
                data[7] = Convert.ToByte(txtMessageData7.Text, 16);


            }
            catch
            {
                lblInfo.Text = "输入错误";
                return;
            }

            if (len > 8)
            {
                len = 8;
            }

            if (this.MessageReturn != null)
            {
                this.MessageReturn(id, data, len);
            }

            this.Close();
        }

        private void btnCancel_Click(object sender, EventArgs e)
        {
            this.Close();
        }

        
    }
}