vCloud/Tools/TranslateTool/MainWindow.xaml.cs

using System;
using System.Diagnostics;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Input;
using System.Windows.Media;
using Microsoft.Win32;
using TranslateTool.Model;
using TranslateTool.Utilities;
using TranslateTool.ViewModel;
using TranslateTool.Views;

namespace TranslateTool
{
    /// <summary>
    /// MainWindow.xaml 的交互逻辑
    /// </summary>
    public partial class MainWindow : Window
    {
        private MainPageViewModel _viewModel;
        
        public MainWindow()
        {
            InitializeComponent();
            try
            {
                _viewModel = new MainPageViewModel();
                DataContext = _viewModel;
                _viewModel.LanguageItemsRefresh += OnLanguageItemsRefresh;
                _viewModel.HandleRepeatItem += OnHandleRepeatItem;
            }
            catch(Exception ex)
            {
                WriteErrorHelper.WriteErrorMessage($"MainWindow error:{ex}");
            }
           
        }

        private void OnHandleRepeatItem(object sender, HandleRepeatItemsArgs e)
        {
            var window = new HandleRepeatItemWindow
            {
                Owner = this,
                DataContext = new HandleRepaetItemPageViewModel(e.LanguageName,e.RepeatItems)
            };
            window.ShowDialog();
        }

        private T FindVisualChild<T>(DependencyObject obj) where T : DependencyObject
        {
            for (int i = 0; i < VisualTreeHelper.GetChildrenCount(obj); i++)
            {
                DependencyObject child = VisualTreeHelper.GetChild(obj, i);
                if (child != null && child is T)
                {
                    return (T)child;
                }

                T childOfChild = FindVisualChild<T>(child);
                if (childOfChild != null)
                {
                    return childOfChild;
                }
            }
            return null;
        }

        private void OnLanguageItemsRefresh(object sender, EventArgs e)
        {
            var sv = FindVisualChild<ScrollViewer>(KeyList);
            sv?.ScrollToTop();
        }

        private void ExportFile_OnClick(object sender, RoutedEventArgs e)
        {
            var saveFileDialog = new SaveFileDialog
            {
                Title = "选择语言文件",
                Filter = "txt文件|*.txt|json文件|*.json|所有文件|*.*",
            };
            if (saveFileDialog.ShowDialog() != true)
            {
                return;
            }
            var fileName = saveFileDialog.FileName;
            if (_viewModel != null)
            {
                _viewModel.ExportFileCommnad.Execute(fileName);
            }
        }

        private void ImportFile_OnClick(object sender, RoutedEventArgs e)
        {
            var openFileDialog = new OpenFileDialog
            {
                Title = "选择语言文件",
                Filter = "txt文件|*.txt|所有文件|*.*",
                Multiselect = true
            };
            if (openFileDialog.ShowDialog() != true)
            {
                return;
            }
            var fileName = openFileDialog.FileName;
            if (_viewModel != null)
            {
                _viewModel.ImportFileCommnad.Execute(fileName);
            }
        }

        private void ConvertOldFile_OnClick(object sender, RoutedEventArgs e)
        {
            var openFileDialog = new OpenFileDialog
            {
                Title = "选择语言文件",
                Filter = "ini文件|*.ini|json文件|*.json|所有文件|*.*"
            };
            if (openFileDialog.ShowDialog() != true)
            {
                return;
            }
            var fileName = openFileDialog.FileName;
            if (_viewModel != null)
            {
                _viewModel.ConvertFileCommnad.Execute(fileName);
            }
        }

        private void ImportLatestFile_OnClick(object sender, RoutedEventArgs e)
        {
            var openFileDialog = new OpenFileDialog
            {
                Title = "选择语言文件",
                Filter = "json文件|*.json|所有文件|*.*",
            };
            if (openFileDialog.ShowDialog() != true)
            {
                return;
            }
            var fileName = openFileDialog.FileName;
            if (_viewModel != null)
            {
                _viewModel.ImportNewFileCommnad.Execute(fileName);
            }
        }

        private void ClientComComboBoxItem_PreviewMouseLeftButtonDown(object sender, MouseButtonEventArgs e)
        {
            if (_viewModel != null)
            {
                var window = new AddClientWindow
                {
                    ResizeMode = ResizeMode.NoResize,
                    Owner = this,
                    DataContext = new AddClientPageViewModel(_viewModel),
                    WindowStartupLocation = WindowStartupLocation.CenterOwner
                };
                window.ShowDialog();
            }
        }

        private void LangageComComboBoxItem_PreviewMouseLeftButtonDown(object sender, MouseButtonEventArgs e)
        {
            if (_viewModel != null) 
            {
                var window = new AddLanguageWindow
                {
                    ResizeMode = ResizeMode.NoResize,
                    Owner = this,
                    DataContext = new AddLanguagePageViewModel(_viewModel),
                    WindowStartupLocation = WindowStartupLocation.CenterOwner
                };
                window.ShowDialog();
            }
        }

        private void TextBox_GotFocus(object sender, RoutedEventArgs e)
        {
            var item = KeyList.SelectedItem;
            KeyList.ScrollIntoView(item);
        }

        private void UIElement_OnKeyDown(object sender, KeyEventArgs e)
        {
            if (e.Key != Key.Enter) return;

            if (_viewModel != null)
            {
                var searchValue = SearchTxt.Text;
                _viewModel.SearchCommand.Execute(searchValue);
            }
        }

        private void Window_Closed(object sender, EventArgs e)
        {
            if (_viewModel != null)
            {
                _viewModel.SaveSelectedItem();
            }
        }

        /// <summary>
        /// export excel file
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void ExportExcelFile_Click(object sender, RoutedEventArgs e)
        {
            var saveFileDialog = new SaveFileDialog
            {
                Title = "导出Excel文件",
                Filter = "Excel文件|*.xlsx|json文件|*.json|所有文件|*.*",
            };
            if (saveFileDialog.ShowDialog() != true)
            {
                return;
            }
            var fileName = saveFileDialog.FileName;
            if (_viewModel != null)
            {
                _viewModel.ExportExcelFileCommnad.Execute(fileName);
            }
        }

        /// <summary>
        /// export excel file
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void ImportExcelFile_Click(object sender, RoutedEventArgs e)
        {
            var openFileDialog = new OpenFileDialog
            {
                Title = "选择语言文件",
                Filter = "Excel文件|*.xlsx|所有文件|*.*",
                Multiselect = true
            };
            if (openFileDialog.ShowDialog() != true)
            {
                return;
            }
            var fileName = openFileDialog.FileName;
            if (_viewModel != null)
            {
                _viewModel.ImportExcelFileCommnad.Execute(fileName);
            }
        }

        private void SelectEnglishFile_Click(object sender, RoutedEventArgs e)
        {

        }

        private void SelectFile_Click(object sender, RoutedEventArgs e)
        {

        }
    }
}