DialogControl.cs

using System.Windows;
using System.Windows.Controls;
using System.Windows.Input;
using System.Windows.Interop;
using System.Windows.Threading;
using PCL.Core.UI.Controls;

namespace PCL;

public partial class DialogControl
{
    private int _result;
    private bool _exited;
    private readonly int _uuid = ModBase.GetUuid();
    private readonly List<MyButton> _buttons = [];

    public DispatcherFrame WaitFrame { get; } = new(true);

    public string Title
    {
        get => LabTitle.Text;
        set => LabTitle.Text = value;
    }

    public bool IsWarn { get; set; }

    public UIElement? DialogContent
    {
        get => (UIElement?)ContentArea.Content;
        set => ContentArea.Content = value;
    }

    public int Result => _result;

    public DialogControl()
    {
        try
        {
            InitializeComponent();
            ShapeLine.StrokeThickness = ModBase.GetWPFSize(1d);
        }
        catch (Exception ex)
        {
            ModBase.Log(ex, "DialogControl 初始化失败", ModBase.LogLevel.Hint);
        }

        Loaded += OnLoad;
    }

    public MyButton AddButton(string text, Action? onClick = null, bool isPrimary = false)
    {
        var btn = new MyButton
        {
            Text = text,
            ColorType = isPrimary
                ? (IsWarn ? MyButton.ColorState.Red : MyButton.ColorState.Highlight)
                : MyButton.ColorState.Normal,
            Visibility = string.IsNullOrEmpty(text) ? Visibility.Collapsed : Visibility.Visible,
            IsEnabled = true,
        };
        btn.ApplyTemplate();
        btn.TextPadding = new Thickness(7);
        btn.Padding = new Thickness(5, 0, 5, 0);
        btn.Margin = new Thickness(12, 0, 0, 0);
        btn.Name += ModBase.GetUuid();
        var index = _buttons.Count + 1;
        btn.Click += (_, _) =>
        {
            if (_exited) return;
            if (onClick is not null)
            {
                onClick();
            }
            else
            {
                _exited = true;
                _result = index;
                Close();
            }
        };
        _buttons.Add(btn);
        PanBtn.Children.Add(btn);
        return btn;
    }

    public event Action<int>? OnClosed;

    private void OnLoad(object sender, RoutedEventArgs e)
    {
        try
        {
            if (_buttons.Count > 1 && _buttons[0].ColorType != MyButton.ColorState.Red)
                _buttons[0].ColorType = MyButton.ColorState.Highlight;
            if (_buttons.Count > 0)
                _buttons[0].Focus();

            Opacity = 0d;
            ModAnimation.AniStart(
                ModAnimation.AaColor(ModMain.frmMain.PanMsgBackground, BlurBorder.BackgroundProperty,
                    (IsWarn
                        ? new ModBase.MyColor(140d, 80d, 0d, 0d)
                        : new ModBase.MyColor(90d, 0d, 0d, 0d)) - ModMain.frmMain.PanMsgBackground.Background, 200),
                "PanMsgBackground Background");
            ModAnimation.AniStart(
            new ModAnimation.AniData[]
            {
                ModAnimation.AaOpacity(this, 1d, 120, 60),
                ModAnimation.AaDouble(i => TransformPos.Y += (double)i,
                    -TransformPos.Y, 300, 60, new ModAnimation.AniEaseOutBack(ModAnimation.AniEasePower.Weak)),
                ModAnimation.AaDouble(i => TransformRotate.Angle += (double)i,
                    -TransformRotate.Angle, 300, 60,
                    new ModAnimation.AniEaseOutFluent(ModAnimation.AniEasePower.Weak))
            }, "DialogControl " + _uuid);

            ModBase.Log("[Dialog] " + LabTitle.Text);
        }
        catch (Exception ex)
        {
            ModBase.Log(ex, "DialogControl 加载失败", ModBase.LogLevel.Hint);
        }
    }

    public void Close()
    {
        if (_exited && _result == 0)
            _result = -1;
        _exited = true;

        try
        {
            WaitFrame.Continue = false;
        }
        catch
        {
            // ignore
        }

        try
        {
            ComponentDispatcher.PopModal();
        }
        catch
        {
            // ignore
        }

        OnClosed?.Invoke(_result);

        ModAnimation.AniStart(
        new ModAnimation.AniData[]
        {
            ModAnimation.AaCode(() =>
            {
                if (!ModMain.WaitingMyMsgBox.Any())
                    ModAnimation.AniStart(ModAnimation.AaColor(ModMain.frmMain.PanMsgBackground,
                        BlurBorder.BackgroundProperty,
                        new ModBase.MyColor(0d, 0d, 0d, 0d) - ModMain.frmMain.PanMsgBackground.Background, 200,
                        ease: new ModAnimation.AniEaseOutFluent(ModAnimation.AniEasePower.Weak)));
            }, 30),
            ModAnimation.AaOpacity(this, -Opacity, 80, 20),
            ModAnimation.AaDouble(i => TransformPos.Y += (double)i, 20d - TransformPos.Y,
                150, 0, new ModAnimation.AniEaseOutFluent()),
            ModAnimation.AaDouble(i => TransformRotate.Angle += (double)i,
                6d - TransformRotate.Angle, 150, 0, new ModAnimation.AniEaseInFluent(ModAnimation.AniEasePower.Weak)),
            ModAnimation.AaCode(() => ((Grid)Parent)?.Children.Remove(this), after: true)
        }, "DialogControl " + _uuid);
    }

    private void Drag(object sender, MouseButtonEventArgs e)
    {
        try
        {
            if (e.LeftButton == MouseButtonState.Pressed && e.GetPosition(ShapeLine).Y <= 2d)
                ModMain.frmMain.DragMove();
        }
        catch (Exception ex)
        {
            ModBase.Log(ex, "拖拽移动失败", ModBase.LogLevel.Hint);
        }
    }
}