using Modbus.Device;
using Sunny.UI;

//using RecordDateView;
using System;
using System.Collections.Generic;
using System.Net.Sockets;
using System.Text;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;
using System.Windows.Threading;
using 头罩视野.Services;
using 头罩视野.Services.Data;
namespace 头罩视野.Views
{
    /// <summary>
    /// PageTest.xaml 的交互逻辑
    /// </summary>
    public partial class PageTest : Page
    {

        private TcpClient _tcpClient => ModbusResourceManager.Instance.TcpClient;
        private IModbusMaster _modbusMaster => ModbusResourceManager.Instance.ModbusMaster;
        DispatcherTimer _timer;
        DataChange c = new DataChange();
        Function ma;
        public PageTest()
        {
            InitializeComponent();
            InitializeModbusTcp();
            _timer = InitDispatcherTimer();
        }

        //复位btn
        private void Button_Click_Reset(object sender, RoutedEventArgs e)
        {
            ma.BtnClickFunction(Function.ButtonType.复归型, 90);
            MessageBox.Show("数据已复位", "提示", MessageBoxButton.OK, MessageBoxImage.Information);
        }
        //左开眼
        private void Button_Click_left(object sender, RoutedEventArgs e)
        {
            ma.BtnClickFunction(Function.ButtonType.切换型, 0);
        }
        //右开眼
        private void Button_Click_Right(object sender, RoutedEventArgs e)
        {
            ma.BtnClickFunction(Function.ButtonType.切换型, 1);
        }
        //反转
        private void Button_Click_Res(object sender, RoutedEventArgs e)
        {
            ma.BtnClickFunction(Function.ButtonType.复归型, 10);
        }
        //正转
        private void Button_Click_For(object sender, RoutedEventArgs e)

        {
            ma.BtnClickFunction(Function.ButtonType.复归型, 11);
        }

        //测试btn
        private void Button_Click_Test(object sender, RoutedEventArgs e)
        {
            ma.BtnClickFunction(Function.ButtonType.复归型, 101);
        }
        //停止btn
        private void Button_Click_Stop(object sender, RoutedEventArgs e)
        {
            ma.BtnClickFunction(Function.ButtonType.复归型, 103);
        }
        //打印

        private void Button_Click_Print(object sender, RoutedEventArgs e)
        {

            ma.BtnClickFunction(Function.ButtonType.复归型, 103);

        }
        //试样测试

        private void RadioButton_Checked(object sender, RoutedEventArgs e)
        {

            ma.BtnClickFunction(Function.ButtonType.切换型, 41);

        }
        private void RadioButton_Unchecked(object sender, RoutedEventArgs e)
        {

            ma.BtnClickFunction(Function.ButtonType.切换型, 41);

        }
        private void Button_Click_home(object sender, RoutedEventArgs e)
        {
            NavigationService.Content = null;
        }


        //读取数据
        private DispatcherTimer InitDispatcherTimer()
        {
            var timer = new DispatcherTimer
            {
                Interval = TimeSpan.FromMilliseconds(100)
            };
            timer.Tick += async (s, e) =>
            {
                if (_modbusMaster != null)
                {
                    try
                    {
                        await ReadAddr262DataAsync();
                    }
                    catch { }
                }
            };
            return timer;
        }

        private async System.Threading.Tasks.Task ReadAddr262DataAsync()
        {
            try
            {
                // 创建任务列表
                var tasks = new List<Task>
                {
                    ReadAndUpdateFloatAsync(200, 2, fbspeed, "F2", "°"),
                    ReadAndUpdateFloatAsync(202, 2, dqangle, "F2", "°"),
                    ReadAndUpdateFloatAsync(310, 2, zdangle, "F2", "°/S"),

                    ReadAndUpdateFloatAsync(204, 2, zmsyarea, "F2", "cm²"),
                    ReadAndUpdateFloatAsync(208, 2, smsyarea, "F2", "cm²"),
                    ReadAndUpdateFloatAsync(424 ,2, kbsyarea, "F2", "cm²"),

                    ReadAndUpdateFloatAsync(210 ,2, ymsyarea, "F2", " "),
                    ReadAndUpdateFloatAsync(206 ,2, xfsyarea, "F2", " "),
                    ReadAndUpdateFloatAsync(430 ,2, sybhl, "F2", " "),
                };

                await Task.WhenAll(tasks);
            }
            catch (Exception ex)
            {
                ShowError($"读取数据失败：{ex.Message}");
            }
        }
        // 地址，  根据格式显示字符长度  32：2 16：1  ，绑定页面的name 值，F2 保留两位小数，单位
        private async Task ReadAndUpdateFloatAsync(int address, int length, System.Windows.Controls.TextBox control, string format, string unit)
        {
            try
            {
                ushort[] registers = await Task.Run(async () =>
                   await _modbusMaster.ReadHoldingRegistersAsync(1, (ushort)address, (ushort)length)
                );

                if (registers != null && registers.Length >= 2)
                {
                    float value = c.UshortToFloat(registers[1], registers[0]);
                    Dispatcher.Invoke(() => control.Text = value.ToString(format) + unit);
                }
                else if (registers != null && registers.Length >= 1)
                {
                    int value = registers[0];
                    Dispatcher.Invoke(() => control.Text = value.ToString(format) + unit);
                }
            }
            catch (Exception ex)
            {
                System.Diagnostics.Debug.WriteLine($"读取地址{address}失败：{ex.Message}");
            }
        }

        private async Task ReadAndUpdateFloatAsync(int address, int length, System.Windows.Controls.TextBlock control, string format, string unit)
        {
            try
            {
                ushort[] registers = await Task.Run(async () =>
                   await _modbusMaster.ReadHoldingRegistersAsync(1, (ushort)address, (ushort)length)
                );

                if (registers != null && registers.Length >= 2)
                {
                    float value = c.UshortToFloat(registers[1], registers[0]);
                    Dispatcher.Invoke(() => control.Text = value.ToString(format) + unit);
                }
                else if (registers != null && registers.Length >= 1)
                {
                    int value = registers[0];
                    Dispatcher.Invoke(() => control.Text = value.ToString(format) + unit);
                }
            }
            catch (Exception ex)
            {
                System.Diagnostics.Debug.WriteLine($"读取地址{address}失败：{ex.Message}");
            }
        }

        private async Task ReadAndUpdateIntAsync(int address, int length, System.Windows.Controls.Control control, string format)
        {
            try
            {
                ushort[] registers = await Task.Run(() =>
                   _modbusMaster.ReadHoldingRegisters(1, (ushort)address, (ushort)length)
                );

                if (registers != null && registers.Length >= 1)
                {
                    int value = registers[0];
                    Dispatcher.Invoke(() =>
                    {
                        if (control is System.Windows.Controls.ContentControl contentControl)
                            contentControl.Content = value.ToString(format);
                        else if (control is System.Windows.Controls.TextBox textBox)
                            textBox.Text = value.ToString(format);
                    });
                }
            }
            catch (Exception ex)
            {
                System.Diagnostics.Debug.WriteLine($"读取地址{address}失败：{ex.Message}");
            }
        }

        //写入
        private void fbspeed_GotFocus(object sender, RoutedEventArgs e)
        {
            ma.WriteToPLCForNew(fbspeed.Text.Trim(), 200, Function.DataType.浮点型);
            //程序等待50s 在进行
            System.Threading.Tasks.Task.Delay(50);
            fbspeed.Focus();
        }
        private void dqangle_GotFocus(object sender, RoutedEventArgs e)
        {
            ma.WriteToPLCForNew(fbspeed.Text.Trim(), 202, Function.DataType.浮点型);
            System.Threading.Tasks.Task.Delay(50);
            fbspeed.Focus();
        }
        private void zdangle_GotFocus(object sender, RoutedEventArgs e)
        {
            ma.WriteToPLCForNew(fbspeed.Text.Trim(), 310, Function.DataType.浮点型);
            System.Threading.Tasks.Task.Delay(50);
            fbspeed.Focus();
        }

        //错误信息提示
        private void ShowError(string msg) => MessageBox.Show(msg, "错误", MessageBoxButton.OK, MessageBoxImage.Error);
        private void GoHome(object s, RoutedEventArgs e) => NavigationService.Content = null;
        private void GoTest(object s, RoutedEventArgs e) => NavigationService.Content = new Views.PageTest();
        private void GoRecord(object s, RoutedEventArgs e) => NavigationService.Content = new Views.RecordDate();
        private void GoView(object s, RoutedEventArgs e) => NavigationService.Content = new Views.RecordPage();
        private void InitializeModbusTcp()
        {
            try
            {

                string plcIp = "192.168.1.10";
                bool initSuccess = ModbusResourceManager.Instance.Init(plcIp, 502);
                if (!initSuccess)
                {
                    MessageBox.Show("连接Modbus服务器失败！", "错误");
                    //this.Close();
                    return;
                }

                // 检查连接状态
                if (_tcpClient == null || !_tcpClient.Connected)
                {
                    MessageBox.Show("Modbus连接异常！", "错误");

                    return;
                }

                ma = new Function(_modbusMaster);

            }
            catch (Exception ex)
            {
                ShowError($"Modbus初始化失败: {ex.Message}");
            }
        }
        private void Page_Loaded(object sender, RoutedEventArgs e)
        {

            //InitializeModbusTcp();
            _timer.Start();
        }
    }
}