using HMI.Core.Manager;
using HMI.UI.Util;
using PLCHelper;
using System.ComponentModel;
using System.Runtime.CompilerServices;
using System.Timers;
using System.Windows;
using System.Windows.Controls;

namespace Plugin.BurnIn
{
    /// <summary>
    /// Cooler.xaml 的交互逻辑
    /// </summary>
    public partial class Cooler : UserControl, INotifyPropertyChanged
    {
        #region ...
        public virtual event PropertyChangedEventHandler PropertyChanged;

        protected virtual void Set([CallerMemberName] string name = null)
        {

            PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(name));
        }

        protected void Set<T>(ref T old, T @new, [CallerMemberName] string propertyName = null)
        {
            old = @new;
            if (propertyName != null)
            {
                Set(propertyName);
            }
        }
        #endregion

        public int index { get; private set; }

        public string Title { get; set; }

        private System.Timers.Timer timer;

        public Cooler(int index)
        {
            DataContext = this;
            this.index = index;
            this.Title = $"第{index + 1}路水冷机";
            InitializeComponent();
        }

        private ushort status;
        public ushort Status
        {
            get => status;
            set
            {
                Set(ref status, value);
            }
        }

        private int totalTime;

        private string labelContent = "吹水中";
        public string LabelContent
        {
            get => labelContent;
            set
            {
                Set(ref labelContent, value);
            }
        }

        private void InitTimer(int time)
        {
            if (time <= 0)
            {
                time = 240;
            }
            totalTime = time;
            LabelContent = $"吹水中\r\n剩{totalTime}s...";
            timer = new System.Timers.Timer();
            timer.Interval = 1000;
            timer.Elapsed += Timer_Elapsed;
            timer.Enabled = true;
        }

        private void Timer_Elapsed(object sender, ElapsedEventArgs e)
        {
            try
            {
                timer.AutoReset = false;
                if (totalTime > 0)
                {
                    totalTime -= 1;
                    LabelContent = $"吹水中\r\n剩{totalTime}s...";
                }
                else
                {
                    if (S7Context.WriteData("", $"Cooler{index + 1}_Status", 0, out string errMsg))
                    {
                        Status = 0;
                        Dispatcher.Invoke(() =>
                        {
                            startBtn.IsEnabled = true;
                        });
                    }
                    else
                    {
                        Dispatcher.Invoke(() =>
                        {
                            ToastHelper.Error(errMsg);
                        });
                    }
                    Release();
                }
            }
            catch (Exception ex)
            {
            }
            finally
            {
                if (timer?.Enabled == true) timer.AutoReset = true;
            }
        }

        private void Start_Click(object sender, RoutedEventArgs e)
        {
            if (timer != null) return;
            var btn = sender as Button;

            int totalTime = 240;

            try
            {
                var p = ParameterManager.GetCommonParameterByName("吹水时间")?.Value;
                if (!string.IsNullOrEmpty(p)) totalTime = int.Parse(p);
            }
            catch (Exception ex)
            {

            }

            if (MsgBoxHelper2.WarnChoose($"第 [{index + 1}] 路水冷机确定要{btn.Content}吗?") == MessageBoxResult.OK)
            {
                try
                {
                    if (S7Context.WriteData("", $"Cooler{index + 1}_Status", 2, out string errMsg))
                    {
                        Status = 2;
                        InitTimer(totalTime);
                        btn.IsEnabled = false;
                    }
                    else
                    {
                        ToastHelper.Error(errMsg);
                    }
                }
                catch (Exception ex)
                {
                    ToastHelper.Error(ex.Message);
                }
            }
        }

        private void Stop_Click(object sender, RoutedEventArgs e)
        {
            var btn = sender as Button;

            if (MsgBoxHelper2.WarnChoose($"第 [{index + 1}] 路水冷机确定要{btn.Content}吗?") == MessageBoxResult.OK)
            {
                try
                {
                    if (timer != null)
                    {
                        timer.Enabled = false;
                        timer.Dispose();
                        timer = null;
                    }

                    if (S7Context.WriteData("", $"Cooler{index + 1}_Status", 0, out string errMsg))
                    {
                        Status = 0;
                        startBtn.IsEnabled = true;
                    }
                    else
                    {
                        ToastHelper.Error(errMsg);
                    }
                }
                catch (Exception ex)
                {
                    ToastHelper.Error(ex.Message);
                }
            }
        }

        public void Release()
        {
            if (timer != null)
            {
                timer.Enabled = false;
                timer.Dispose();
                timer = null;
            }
        }
    }
}