WpfApp/src/view/FilePage.xaml.cs

using System.Windows;
using System.Windows.Controls;
using System.Windows.Navigation;
namespace WpfApp.src.view;

/// <summary>
/// FilePage.xaml 的交互逻辑
/// </summary>
public partial class FilePage : Page
{
    public FilePage()
    {
        InitializeComponent();
        LoadSampleData();
    }

    private void LoadSampleData()
    {
        // 清空现有项目
        RecordListBox.Items.Clear();
        
        // 添加示例数据
        var records = new List<string>
        {
            "1. GGG[2021-11-17 7:39:50]",
            "2. MTU SG2000[2021-12-2 7:41:55]",
            "3. JX493ZQ4[2022-1-8 11:22:42]",
            "4. JX493ZQ5A[2022-2-15 1:26:38]",
            "5. FOTON D01[2022-9-1 9:06:43]",
            "6. PUMA2.0[2022-9-15 8:47:59]",
            "7. PUMA2.2[2022-9-21 7:50:39]",
            "8. SAIC D20[2022-10-10 8:27:46]",
            "9. WEICHAI WP2H[2023-3-30 8:46:02]",
            "10. JMC PUMA UPG 2.0[2023-7-10 17:07:07]",
            "11. BFCEC ISF2.8L F2020 NS6[2023-7-10 17:21:50]",
            "12. 12[2023-8-21 14:44:10]",
            "13. GME T4[2023-10-2 8:55:38]",
            "14. GW EN01[2023-10-4 8:12:50]",
            "15. GAC P26 2.0PMI[2023-11-9 7:44:42]",
            "16. NU PE2.0 TGDI[2024-5-2 11:07:36]",
            "17. M254 E20[2024-7-2 10:08:06]",
            "18. NU PE2.0MPI[2024-10-29 10:45:14]"
        };

        foreach (var record in records)
        {
            RecordListBox.Items.Add(record);
        }
    }

    private void SearchButton_Click(object sender, RoutedEventArgs e)
    {
        string searchText = SearchTextBox.Text.Trim();
        if (string.IsNullOrEmpty(searchText))
        {
            LoadSampleData(); // 重新加载所有数据
            return;
        }

        // 过滤数据
        RecordListBox.Items.Clear();
        var allRecords = new List<string>
        {
            "1. GGG[2021-11-17 7:39:50]",
            "2. MTU SG2000[2021-12-2 7:41:55]",
            "3. JX493ZQ4[2022-1-8 11:22:42]",
            "4. JX493ZQ5A[2022-2-15 1:26:38]",
            "5. FOTON D01[2022-9-1 9:06:43]",
            "6. PUMA2.0[2022-9-15 8:47:59]",
            "7. PUMA2.2[2022-9-21 7:50:39]",
            "8. SAIC D20[2022-10-10 8:27:46]",
            "9. WEICHAI WP2H[2023-3-30 8:46:02]",
            "10. JMC PUMA UPG 2.0[2023-7-10 17:07:07]",
            "11. BFCEC ISF2.8L F2020 NS6[2023-7-10 17:21:50]",
            "12. 12[2023-8-21 14:44:10]",
            "13. GME T4[2023-10-2 8:55:38]",
            "14. GW EN01[2023-10-4 8:12:50]",
            "15. GAC P26 2.0PMI[2023-11-9 7:44:42]",
            "16. NU PE2.0 TGDI[2024-5-2 11:07:36]",
            "17. M254 E20[2024-7-2 10:08:06]",
            "18. NU PE2.0MPI[2024-10-29 10:45:14]"
        };

        var filteredRecords = allRecords.Where(r => r.ToLower().Contains(searchText.ToLower())).ToList();
        foreach (var record in filteredRecords)
        {
            RecordListBox.Items.Add(record);
        }
    }

    private void DeleteButton_Click(object sender, RoutedEventArgs e)
    {
        if (RecordListBox.SelectedItem != null)
        {
            var result = MessageBox.Show("确定要删除选中的记录吗？", "确认删除", 
                MessageBoxButton.YesNo, MessageBoxImage.Question);
            
            if (result == MessageBoxResult.Yes)
            {
                RecordListBox.Items.Remove(RecordListBox.SelectedItem);
            }
        }
        else
        {
            MessageBox.Show("请先选择要删除的记录。", "提示", 
                MessageBoxButton.OK, MessageBoxImage.Information);
        }
    }

    private void SelectButton_Click(object sender, RoutedEventArgs e)
    {
        if (RecordListBox.SelectedItem != null)
        {
            string selectedRecord = RecordListBox.SelectedItem.ToString();
            MessageBox.Show($"已选择记录：{selectedRecord}", "选择确认", 
                MessageBoxButton.OK, MessageBoxImage.Information);
            
            // 这里可以添加实际的选择逻辑，比如返回到主界面或执行其他操作
        }
        else
        {
            MessageBox.Show("请先选择一条记录。", "提示", 
                MessageBoxButton.OK, MessageBoxImage.Information);
        }
    }

    private void CloseButton_Click(object sender, RoutedEventArgs e)
    {
        // 关闭当前页面或返回上一页
        if (NavigationService.CanGoBack)
        {
            NavigationService.GoBack();
        }
        else
        {
            // 如果无法返回，可以关闭窗口或执行其他操作
            Window.GetWindow(this)?.Close();
        }
    }
}