using PamhagenSysCtrl.Helpers;
using PamhagenSysCtrl.Windows;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Media;

namespace PamhagenSysCtrl {
    public partial class MainWindow : Window {

        public MainWindow() {
            InitializeComponent();

            for (int i = 1; i <= 60; i++) {
                var b = new Button() {
                    Content = $"V{i}",
                    Margin = new(10 + ((i - 1) / 10) * 50, 10 + ((i - 1) % 10) * 40, 10, 10),
                    BorderThickness = new(2),
                    FontWeight = FontWeights.Bold,
                    VerticalAlignment = VerticalAlignment.Top,
                    HorizontalAlignment = HorizontalAlignment.Left,
                    Height = 30,
                    Width = 40,
                    FontSize = 14,
                };
                var borderStyle = new Style(typeof(Border));
                borderStyle.Setters.Add(new Setter(Border.CornerRadiusProperty, new CornerRadius(5)));
                b.Resources.Add(typeof(Border), borderStyle);
                b.Click += (sender, evt) => {
                    if (App.Plant == null || sender is not Button b) return;
                    var i = int.Parse($"{b.Content}"[1..]);
                    if (i > 57) {
                        return;
                    } else if (App.Plant.WantValveOpen(i)) {
                        App.Plant.CloseV(i);
                    } else {
                        App.Plant.OpenV(i);
                    }
                    App.Plant.CommitChanges();
                };
                ValvePanel.Children.Add(b);
            }

            var w = new PlantSchemeWindow();
            w.Show();
        }

        public async void ConnectButton_Click(object? sender, RoutedEventArgs evt) {
            try {
                App.Plant = new(PortInput.Text);
                App.Plant.Update += OnUpdate;
                await App.Plant.StartThread();
            } catch (Exception exc) {
                App.Plant?.Dispose();
                App.Plant = null;
                var str = $"Beim Aufbauen einer Verbindung zur SPS ist ein Fehler aufgetreten:\n\n{exc.GetType().Name}: {exc.Message}";
                if (exc.InnerException != null) str += $"\n\n{exc.InnerException.GetType().Name}: {exc.InnerException.Message}";
                MessageBox.Show(str, "SPS-Fehler", MessageBoxButton.OK, MessageBoxImage.Error);
                return;
            }
        }

        public void OnUpdate(object? sender, PlantEventArgs evt) {
            if (sender is not PamhagenPlant plant) return;

            for (int i = 1; i <= 60; i++) {
                var target = plant.WantValveClosed(i);
                var actual = plant.IsValveClosed(i);
                if (ValvePanel.Children[i - 1] is not Button b)
                    continue;
                b.BorderBrush = target ? Brushes.DarkRed : Brushes.SlateGray;
                b.Foreground = target ? Brushes.DarkRed : Brushes.Black;
                b.Background = actual ? Brushes.MistyRose : Brushes.WhiteSmoke;
            }

            ReblerButton.BorderBrush = plant.IsReblerActive ? Brushes.DarkGreen : Brushes.DarkRed;
            ReblerButton.Foreground = plant.IsReblerActive ? Brushes.DarkGreen : Brushes.DarkRed;
            ReblerButton.Background = plant.IsReblerActive ? Brushes.MintCream: Brushes.MistyRose;

            TroughAugerButton.BorderBrush = plant.IsTroughAugerActive ? Brushes.DarkGreen : Brushes.DarkRed;
            TroughAugerButton.Foreground = plant.IsTroughAugerActive ? Brushes.DarkGreen : Brushes.DarkRed;
            TroughAugerButton.Background = plant.IsTroughAugerActive ? Brushes.MintCream : Brushes.MistyRose;

            StirrerA1Button.BorderBrush = plant.IsStirrerA1Active ? Brushes.DarkGreen : Brushes.DarkRed;
            StirrerA1Button.Foreground = plant.IsStirrerA1Active ? Brushes.DarkGreen : Brushes.DarkRed;
            StirrerA1Button.Background = plant.IsStirrerA1Active ? Brushes.MintCream : Brushes.MistyRose;

            StirrerA2Button.BorderBrush = plant.IsStirrerA2Active ? Brushes.DarkGreen : Brushes.DarkRed;
            StirrerA2Button.Foreground = plant.IsStirrerA2Active ? Brushes.DarkGreen : Brushes.DarkRed;
            StirrerA2Button.Background = plant.IsStirrerA2Active ? Brushes.MintCream : Brushes.MistyRose;

            BeltButton.BorderBrush = plant.IsBeltActive ? Brushes.DarkGreen : Brushes.DarkRed;
            BeltButton.Foreground = plant.IsBeltActive ? Brushes.DarkGreen : Brushes.DarkRed;
            BeltButton.Background = plant.IsBeltActive ? Brushes.MintCream : Brushes.MistyRose;

            Auger1Button.BorderBrush = plant.IsAuger1Active ? Brushes.DarkGreen : Brushes.DarkRed;
            Auger1Button.Foreground = plant.IsAuger1Active ? Brushes.DarkGreen : Brushes.DarkRed;
            Auger1Button.Background = plant.IsAuger1Active ? Brushes.MintCream : Brushes.MistyRose;

            Auger2Button.BorderBrush = plant.IsAuger2Active ? Brushes.DarkGreen : Brushes.DarkRed;
            Auger2Button.Foreground = plant.IsAuger2Active ? Brushes.DarkGreen : Brushes.DarkRed;
            Auger2Button.Background = plant.IsAuger2Active ? Brushes.MintCream : Brushes.MistyRose;

            GradationPumpButton.BorderBrush = plant.IsGradationPumpActive ? Brushes.DarkGreen : Brushes.DarkRed;
            GradationPumpButton.Foreground = plant.IsGradationPumpActive ? Brushes.DarkGreen : Brushes.DarkRed;
            GradationPumpButton.Background = plant.IsGradationPumpActive ? Brushes.MintCream : Brushes.MistyRose;

            MP1BackwardButton.BorderBrush = plant.MP1 == MotorState.Backward ? Brushes.DarkGreen : Brushes.SlateGray;
            MP1BackwardButton.Foreground = plant.MP1 == MotorState.Backward ? Brushes.DarkGreen : Brushes.SlateGray;
            MP1BackwardButton.Background = plant.MP1 == MotorState.Backward ? Brushes.MintCream : Brushes.WhiteSmoke;
            MP1HaltButton.BorderBrush = plant.MP1 == MotorState.Halt ? Brushes.DarkRed : Brushes.SlateGray;
            MP1HaltButton.Foreground = plant.MP1 == MotorState.Halt ? Brushes.DarkRed : Brushes.SlateGray;
            MP1HaltButton.Background = plant.MP1 == MotorState.Halt ? Brushes.MistyRose : Brushes.WhiteSmoke;
            MP1ForwardButton.BorderBrush = plant.MP1 == MotorState.Forward ? Brushes.DarkGreen : Brushes.SlateGray;
            MP1ForwardButton.Foreground = plant.MP1 == MotorState.Forward ? Brushes.DarkGreen : Brushes.SlateGray;
            MP1ForwardButton.Background = plant.MP1 == MotorState.Forward ? Brushes.MintCream: Brushes.WhiteSmoke;

            MP2BackwardButton.BorderBrush = plant.MP2 == MotorState.Backward ? Brushes.DarkGreen : Brushes.SlateGray;
            MP2BackwardButton.Foreground = plant.MP2 == MotorState.Backward ? Brushes.DarkGreen : Brushes.SlateGray;
            MP2BackwardButton.Background = plant.MP2 == MotorState.Backward ? Brushes.MintCream : Brushes.WhiteSmoke;
            MP2HaltButton.BorderBrush = plant.MP2 == MotorState.Halt ? Brushes.DarkRed : Brushes.SlateGray;
            MP2HaltButton.Foreground = plant.MP2 == MotorState.Halt ? Brushes.DarkRed : Brushes.SlateGray;
            MP2HaltButton.Background = plant.MP2 == MotorState.Halt ? Brushes.MistyRose : Brushes.WhiteSmoke;
            MP2ForwardButton.BorderBrush = plant.MP2 == MotorState.Forward ? Brushes.DarkGreen : Brushes.SlateGray;
            MP2ForwardButton.Foreground = plant.MP2 == MotorState.Forward ? Brushes.DarkGreen : Brushes.SlateGray;
            MP2ForwardButton.Background = plant.MP2 == MotorState.Forward ? Brushes.MintCream : Brushes.WhiteSmoke;

            P12Button.BorderBrush = plant.P12 == MotorState.Forward ? Brushes.DarkGreen : Brushes.DarkRed;
            P12Button.Foreground = plant.P12 == MotorState.Forward ? Brushes.DarkGreen : Brushes.DarkRed;
            P12Button.Background = plant.P12 == MotorState.Forward ? Brushes.MintCream : Brushes.MistyRose;

            Status.Text = $"""
            Gradation °Oe: {plant.GradationOe:N2}
            Presse Querschnecke: {plant.PresseQuerSchnecke}
            Füllstände:
              Wanne A1: {plant.FillLevelA1} (ausgewählt: {plant.WantA1Selected}, Status: {plant.IsA1Selected})
              Wanne A2: {plant.FillLevelA2} (ausgewählt: {plant.WantA2Selected}, Status: {plant.IsA2Selected})
              Presse 1: {plant.FillLevelPress1}
              Presse 2: {plant.FillLevelPress2}
              Tank 1: {plant.FillLevelT1}
              Tank 2: {plant.FillLevelT2}
              Tank 3: {plant.FillLevelT3}
              Tank 4: {plant.FillLevelT4}
              Tank 5: {plant.FillLevelT5}
              Tank 6: {plant.FillLevelT6}
              Tank 7: {plant.FillLevelT7}
              Tank 8: {plant.FillLevelT8}
              Tank 9: {plant.FillLevelT9}
            """;
        }

        private void TroughAugerButton_Click(object? sender, RoutedEventArgs? evt) {
            if (App.Plant == null) return;
            if (App.Plant.IsTroughAugerActive) {
                App.Plant.StopTroughAuger();
            } else {
                App.Plant.StartTroughAuger();
            }
            App.Plant.CommitChanges();
        }

        private void ReblerButton_Click(object? sender, RoutedEventArgs? evt) {
            if (App.Plant == null) return;
            if (App.Plant.IsReblerActive) {
                App.Plant.StopRebler();
            } else {
                App.Plant.StartRebler();
            }
            App.Plant.CommitChanges();
        }

        private void StirrerA1Button_Click(object? sender, RoutedEventArgs? evt) {
            if (App.Plant == null) return;
            if (App.Plant.IsStirrerA1Active) {
                App.Plant.StopStirrerA1();
            } else {
                App.Plant.StartStirrerA1();
            }
            App.Plant.CommitChanges();
        }

        private void StirrerA2Button_Click(object? sender, RoutedEventArgs? evt) {
            if (App.Plant == null) return;
            if (App.Plant.IsStirrerA2Active) {
                App.Plant.StopStirrerA2();
            } else {
                App.Plant.StartStirrerA2();
            }
            App.Plant.CommitChanges();
        }

        private void BeltButton_Click(object? sender, RoutedEventArgs? evt) {
            if (App.Plant == null) return;
            if (App.Plant.IsBeltActive) {
                App.Plant.StopBelt();
            } else {
                App.Plant.StartBelt();
            }
            App.Plant.CommitChanges();
        }

        private void Auger1Button_Click(object? sender, RoutedEventArgs? evt) {
            if (App.Plant == null) return;
            if (App.Plant.IsAuger1Active) {
                App.Plant.StopAuger1();
            } else {
                App.Plant.StartAuger1();
            }
            App.Plant.CommitChanges();
        }

        private void Auger2Button_Click(object? sender, RoutedEventArgs? evt) {
            if (App.Plant == null) return;
            if (App.Plant.IsAuger2Active) {
                App.Plant.StopAuger2();
            } else {
                App.Plant.StartAuger2();
            }
            App.Plant.CommitChanges();
        }

        private void GradationPumpButton_Click(object? sender, RoutedEventArgs? evt) {
            if (App.Plant == null) return;
            if (App.Plant.IsGradationPumpActive) {
                App.Plant.StopGradationPump();
            } else {
                App.Plant.StartGradationPump();
            }
            App.Plant.CommitChanges();
        }

        private void MP1BackwardButton_Click(object? sender, RoutedEventArgs? evt) {
            if (App.Plant == null) return;
            App.Plant.StartMP1Backward();
            App.Plant.CommitChanges();
        }

        private void MP1HaltButton_Click(object? sender, RoutedEventArgs? evt) {
            if (App.Plant == null) return;
            App.Plant.StopMP1();
            App.Plant.CommitChanges();
        }

        private void MP1ForwardButton_Click(object? sender, RoutedEventArgs? evt) {
            if (App.Plant == null) return;
            App.Plant.StartMP1Forward();
            App.Plant.CommitChanges();
        }


        private void MP2BackwardButton_Click(object? sender, RoutedEventArgs? evt) {
            if (App.Plant == null) return;
            App.Plant.StartMP2Backward();
            App.Plant.CommitChanges();
        }

        private void MP2HaltButton_Click(object? sender, RoutedEventArgs? evt) {
            if (App.Plant == null) return;
            App.Plant.StopMP2();
            App.Plant.CommitChanges();
        }

        private void MP2ForwardButton_Click(object? sender, RoutedEventArgs? evt) {
            if (App.Plant == null) return;
            App.Plant.StartMP2Forward();
            App.Plant.CommitChanges();
        }

        private void P12Button_Click(object? sender, RoutedEventArgs? evt) {
            if (App.Plant == null) return;
            if (App.Plant.P12 == MotorState.Forward) {
                App.Plant.StopP12();
            } else {
                App.Plant.StartP12();
            }
            App.Plant.CommitChanges();
        }
    }
}