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 SLC1_N
{
    public partial class Form_PLC_TCP : Form
    {
        public Form_PLC_TCP()
        {
            InitializeComponent();
        }

        private void Form_PLC_TCP_Load(object sender, EventArgs e)
        {
            tb_PLC_IP.Text = Form1.f1.HCPLC_client.IPAddress;
            tb_PLC_Port.Text = Form1.f1.HCPLC_client.Port.ToString();

            if (Form1.f1.HCPLC_client.Connected)
                bt_PLC_Connect.Enabled = false;
        }

        private void bt_PLC_Connect_Click(object sender, EventArgs e)
        {
            try
            {
                if (Form1.f1.HCPLC_client.Connected)
                    Form1.f1.HCPLC_client.Disconnect();

                Form1.f1.HCPLC_client.Connect(tb_PLC_IP.Text, Convert.ToInt32(tb_PLC_Port.Text));
                
                //Form1.f1.HCPLC_client.Connect();

                if (Form1.f1.HCPLC_client.Connected)
                {
                    Form1.f1.HCPLC_client.IPAddress = tb_PLC_IP.Text;
                    Form1.f1.HCPLC_client.Port = Convert.ToInt32(tb_PLC_Port.Text);

                    var jsconfig = new JsonConfig("config.json");

                    jsconfig.SetValue("PLC_IP", tb_PLC_IP.Text);
                    jsconfig.SetValue("PLC_Port", Convert.ToInt32(tb_PLC_Port.Text));

                    bt_PLC_Connect.Enabled = false;
                    MessageBox.Show("连接成功！");
                }
            }
            catch(Exception ex)
            {
                MessageBox.Show(ex.Message);
            }
        }

        private void bt_PLC_disconnect_Click(object sender, EventArgs e)
        {
            if (Form1.f1.HCPLC_client.Connected)
                Form1.f1.HCPLC_client.Disconnect();
            bt_PLC_Connect.Enabled = true;
        }
    }
}