AIKKEY_WPFWin7/AIK.Service/Service/WindowService.cs

using System.Threading.Tasks;
using System.Threading;
using AIK.Service.Extensions;
using AIK.Service.IService;
using Microsoft.Extensions.DependencyInjection;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;

namespace AIK.Service.Service
{
    public class WindowService : IWindowService
    {
        private readonly IServiceProvider _serviceProvider;
        private readonly IWindowFactory _windowFactory;
        private readonly Dictionary<Type, Type> _windowViewModelMappings;
        private readonly Dictionary<string, WindowMapping> _windowKeyMappings;

        private class WindowMapping
        {
            public Type WindowType { get; set; }
            public Type ViewModelType { get; set; }
        }

        public WindowService(IServiceProvider serviceProvider, IWindowFactory windowFactory)
        {
            _serviceProvider = serviceProvider;
            _windowFactory = windowFactory;
            _windowViewModelMappings = new Dictionary<Type, Type>();
            _windowKeyMappings = new Dictionary<string, WindowMapping>();

        }


        public void RegisterWindow<TWindow, TViewModel>()
            where TWindow : Window
            where TViewModel : class
        {
            _windowViewModelMappings[typeof(TViewModel)] = typeof(TWindow);
        }

        // 基于字符串键的实现
        public void Show(string windowKey)
        {
            if (_windowKeyMappings.TryGetValue(windowKey, out var mapping))
            {
                var window = _windowFactory.CreateWindow(mapping.WindowType);
                window.Show();
            }
            else
            {
                throw new ArgumentException($"未找到键为 '{windowKey}' 的窗口映射");
            }
        }

        public void Show<TViewModel>(string windowKey, TViewModel viewModel) where TViewModel : class
        {
            if (_windowKeyMappings.TryGetValue(windowKey, out var mapping))
            {
                // 使用非泛型方法替代反射
                var window = _windowFactory.CreateWindow(mapping.WindowType, typeof(TViewModel), viewModel);
                window?.Show();
            }
            else
            {
                throw new ArgumentException($"未找到键为 '{windowKey}' 的窗口映射");
            }
        }

        public void Show<TViewModel>(string windowKey, TViewModel viewModel, Action<Window, object> initializeAction) where TViewModel : class
        {
            if (_windowKeyMappings.TryGetValue(windowKey, out var mapping))
            {
                // 使用非泛型方法替代反射
                var window = _windowFactory.CreateWindow(mapping.WindowType, typeof(TViewModel), viewModel);
                initializeAction?.Invoke(window, viewModel);
                window?.Show();
            }
            else
            {
                throw new ArgumentException($"未找到键为 '{windowKey}' 的窗口映射");
            }
        }

        public bool? ShowDialog(string windowKey)
        {
            if (_windowKeyMappings.TryGetValue(windowKey, out var mapping))
            {
                var window = _windowFactory.CreateWindow(mapping.WindowType);
                return window.ShowDialog();
            }
            else
            {
                throw new ArgumentException($"未找到键为 '{windowKey}' 的窗口映射");
            }
        }

        public bool? ShowDialog<TViewModel>(string windowKey, TViewModel viewModel) where TViewModel : class
        {
            if (_windowKeyMappings.TryGetValue(windowKey, out var mapping))
            {
                var method = typeof(IWindowFactory).GetMethod(nameof(IWindowFactory.CreateWindow))
                    ?.MakeGenericMethod(mapping.WindowType, typeof(TViewModel));

                var window = method?.Invoke(_windowFactory, new object[] { viewModel }) as Window;
                return window?.ShowDialog();
            }
            else
            {
                throw new ArgumentException($"未找到键为 '{windowKey}' 的窗口映射");
            }
        }

        public void RegisterWindow(string windowKey, Type windowType, Type viewModelType = null)
        {
            _windowKeyMappings[windowKey] = new WindowMapping
            {
                WindowType = windowType,
                ViewModelType = viewModelType
            };
        }
    }
}