DC_Initlizer/ConfigEditor/SubPage/EvseConfig/FirmwareVersionPaneltem.xaml.cs

using InitializerModel;
using Microsoft.Win32;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;

namespace ConfigEditor.SubPage.EvseConfig
{
    public class FirmwareVersionPaneltemViewModel : FirmwareUpdateModel, INotifyPropertyChanged
    {
        public FirmwareVersionPaneltemViewModel(FirmwareUpdateModel from) {
            this.Module = from.Module;
            this.Version = from.Version;
            this.FirmwareFileName = from.FirmwareFileName;
            this.DisplayFileName = System.IO.Path.GetFileName(FirmwareFileName);
        }

        public string DisplayFileName { get; set; }

        public event PropertyChangedEventHandler PropertyChanged;

        internal FirmwareUpdateModel GetFirmwareUpdateModel()
        {
            return new FirmwareUpdateModel()
            {
                Module = this.Module,
                Version = this.Version,
                FirmwareFileName = this.FirmwareFileName,
            };
        }

        public void TriggerPropertyChanged()
        {
            PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(Module)));
            PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(Version)));
            PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(FirmwareFileName)));
            PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(DisplayFileName)));
        }
    }

    /// <summary>
    /// FirmwareVersionPaneltem.xaml 的互動邏輯
    /// </summary>
    public partial class FirmwareVersionPaneltem : UserControl
    {
        //private FirmwareUpdateModel firmware;
        public FirmwareVersionPaneltem(string fileFolderPath, int evseIndex)
        {
            InitializeComponent();

            var firmware = new FirmwareUpdateModel();
            Init();

            //this.firmware = firmware;
            this.evseIndex = evseIndex;

            //this.DataContext = firmware;
            this.ViewModel = new FirmwareVersionPaneltemViewModel(firmware);
            this.DataContext = this.ViewModel;
        }


        public FirmwareVersionPaneltem(string fileFolderPath, FirmwareUpdateModel firmware, int evseIndex)
        {
            InitializeComponent();

            Init();

            this.fileFolderPath = fileFolderPath;
            //this.firmware = firmware;
            this.evseIndex = evseIndex;

            this.ViewModel = new FirmwareVersionPaneltemViewModel(firmware);
            this.DataContext = ViewModel;
        }

        public FirmwareUpdateModel GetModel()
        {
            var toReturn = new FirmwareUpdateModel();
            toReturn.Module = ViewModel?.Module;
            toReturn.Version = ViewModel?.Version;
            toReturn.FirmwareFileName = ViewModel?.FirmwareFileName;

            if (string.IsNullOrEmpty(toReturn.Module) ||
                string.IsNullOrEmpty(toReturn.Version))
            {
                return null;
            }
            return toReturn;
        }

        private void Init()
        {
            PredefinedVersions = PredefinedVersionPair.GetWebNames();
            var selectionList = PredefinedVersions.Append(customizedString);

            this.uxPredefinedFrimware.ItemsSource = selectionList;

            //fileSourcePath = firmware.FirmwareFileName;
            //firmware.DisplayFileName = System.IO.Path.GetFileName(firmware.FirmwareFileName);
        }

        public event EventHandler OnDeleteClicked;
        public FirmwareUpdateModel FrimwareModel => ViewModel.GetFirmwareUpdateModel();

        private string customizedString = "Customized";
        private IEnumerable<string> PredefinedVersions;
        private FirmwareVersionPaneltemViewModel ViewModel;

        private readonly string fileFolderPath;
        private readonly int evseIndex;

        private void uxPredefinedFrimware_SelectionChanged(object sender, SelectionChangedEventArgs e)
        {
            var selectedItem = uxPredefinedFrimware.SelectedItem as string;
            if (selectedItem == customizedString)
            {
                return;
            }

            if (PredefinedVersions.Contains(selectedItem))
            {
                var indexedApiVersion = EvseVersion.GetDDApiNameFromWebName(selectedItem, evseIndex);
                ViewModel.Module = indexedApiVersion;
                //uxFrimwareKey.Text = indexedApiVersion;

                ViewModel.TriggerPropertyChanged();
                //ReloadViewModel();
            }
            //uxFrimwareKey.Text = 
        }

        private void uxFrimwareKey_TextChanged(object sender, TextChangedEventArgs e)
        {
            var versionKey = uxFrimwareKey.Text;
            var apiName = EvseVersion.GetApiNameFromDDApiName(versionKey);
            var webName = PredefinedVersionPair.GetWebName(apiName);
            if (PredefinedVersions.Contains(webName))
            {
                uxPredefinedFrimware.SelectedItem = webName;
            }
            else
            {
                uxPredefinedFrimware.SelectedItem = customizedString;
            }
        }

        private void Delete_Click(object sender, RoutedEventArgs e)
        {
            OnDeleteClicked?.Invoke(this, null);
        }

        private void ReloadViewModel()
        {
            this.DataContext = null;
            this.DataContext = ViewModel;
        }

        private void File_MouseUp(object sender, MouseButtonEventArgs e)
        {
            if (!(sender is TextBox textBox))
            {
                return;
            }

            var dlg = new OpenFileDialog();
            try
            {
                dlg.InitialDirectory = fileFolderPath;
                dlg.FileName = ViewModel.DisplayFileName;
            }
            catch
            {

            }
            var dlgResult = dlg.ShowDialog();

            if (dlgResult == true)
            {
                //TryUpdateFile(dlg.FileName);
                ViewModel.FirmwareFileName = dlg.FileName;
                ViewModel.DisplayFileName = System.IO.Path.GetFileName(dlg.FileName);

                this.DataContext = null;
                this.DataContext = ViewModel;
            }
        }

        //private void TryUpdateFile(string fullFilePath)
        //{
        //    string folderPath = System.IO.Path.GetDirectoryName(fullFilePath);
        //    string fileName = System.IO.Path.GetFileName(fullFilePath);
        //    if (folderPath == fileFolderPath)
        //    {
        //        firmware.FirmwareFileName = fileName;
        //        this.DataContext = null;
        //        this.DataContext = firmware;
        //        return;
        //    }

        //    var targetFilePath = System.IO.Path.Combine(fileFolderPath, fileName);
        //    if (System.IO.File.Exists(targetFilePath))
        //    {
        //        MessageBox.Show("file existed");
        //        return;
        //    }
        //    System.IO.File.Copy(fullFilePath, targetFilePath) ;

        //    firmware.FirmwareFileName = fileName;
        //    this.DataContext = null;
        //    this.DataContext = firmware;
        //}
    }
}