using Microsoft.WindowsAPICodePack.Dialogs;
using System;
using System.IO;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Media.Imaging;

namespace Phihong_EVSE_UI_Tool
{
    /// <summary>
    /// PlugChargingUC.xaml 的互動邏輯
    /// </summary>
    public partial class PlugChargingUC : UserControl
    {
        private Properties.Settings mySettings = Properties.Settings.Default;
        private string plugCustomImgPath;
        private string prechargeCustomImgPath;
        private string chargingCustomImgPath;
        private string completeCustomImgPath;

        public PlugChargingUC()
        {
            InitializeComponent();

            plugCustomImgPath = mySettings.PlugCustomImgPath;
            uxPlugDefaultRadioButton.IsChecked = mySettings.IsPlugDefault;
            uxPlugCustomRadioButton.IsChecked = !mySettings.IsPlugDefault;
            uxPlugExploreTextBox.Text = mySettings.PlugCustomImgPath_org;

            prechargeCustomImgPath = mySettings.PreChargeCustomImgPath;
            uxPrechargeDefaultRadioButton.IsChecked = mySettings.IsPreChargeDefault;
            uxPrechargeCustomRadioButton.IsChecked = !mySettings.IsPreChargeDefault;
            uxPrechargeExploreTextBox.Text = mySettings.PreChargeCustomImgPath_org;

            chargingCustomImgPath = mySettings.ChargingCustomImgPath;
            uxChargingDefaultRadioButton.IsChecked = mySettings.IsChargingDefault;
            uxChargingCustomRadioButton.IsChecked = !mySettings.IsChargingDefault;
            uxChargingExploreTextBox.Text = mySettings.ChargingCustomImgPath_org;

            completeCustomImgPath = mySettings.CompleteCustomImgPath;
            uxCompleteDefaultRadioButton.IsChecked = mySettings.IsCompleteDefault;
            uxCompleteCustomRadioButton.IsChecked = !mySettings.IsCompleteDefault;
            uxCompleteExploreTextBox.Text = mySettings.CompleteCustomImgPath_org;
        }

        private void uxDefaultRadioButton_Checked(object sender, RoutedEventArgs e)
        {
            Uri srcPath;
            RadioButton rb = e.Source as RadioButton;
            if (rb is null)
            {
                return;
            }

            switch (rb.Tag.ToString())
            {
                case "Plug":
                    srcPath = new Uri(Path.Combine(Utility.BG_PARENTFOLDER, Utility.BG_PLUG), UriKind.Relative);
                    uxPlugImage.Source = new BitmapImage(srcPath);
                    Utility.CopyFileFromResource(srcPath, Path.Combine(Utility.OUTPUT_DIRECTORY, Utility.BG_PLUG));
                    Utility.ChangedFiles[Utility.BG_PLUG] = true;
                    mySettings.IsPlugDefault = true;
                    break;
                case "Precharge":
                    srcPath = new Uri(Path.Combine(Utility.BG_PARENTFOLDER, Utility.BG_PRECHARGE), UriKind.Relative);
                    uxPrechargeImage.Source = new BitmapImage(srcPath);
                    Utility.CopyFileFromResource(srcPath, Path.Combine(Utility.OUTPUT_DIRECTORY, Utility.BG_PRECHARGE));
                    Utility.ChangedFiles[Utility.BG_PRECHARGE] = true;
                    mySettings.IsPreChargeDefault = true;
                    break;
                case "Charging":
                    srcPath = new Uri(Path.Combine(Utility.BG_PARENTFOLDER, Utility.BG_CHARGING), UriKind.Relative);
                    uxChargingImage.Source = new BitmapImage(srcPath);
                    Utility.CopyFileFromResource(srcPath, Path.Combine(Utility.OUTPUT_DIRECTORY, Utility.BG_CHARGING));
                    Utility.ChangedFiles[Utility.BG_CHARGING] = true;
                    mySettings.IsChargingDefault = true;
                    break;
                case "Complete":
                    srcPath = new Uri(Path.Combine(Utility.BG_PARENTFOLDER, Utility.BG_COMPLETE), UriKind.Relative);
                    uxCompleteImage.Source = new BitmapImage(srcPath);
                    Utility.CopyFileFromResource(srcPath, Path.Combine(Utility.OUTPUT_DIRECTORY, Utility.BG_COMPLETE));
                    Utility.ChangedFiles[Utility.BG_COMPLETE] = true;
                    mySettings.IsCompleteDefault = true;
                    break;
                default:
                    return;
            }

            mySettings.Save();
        }

        private void uxCustomRadioButton_Checked(object sender, RoutedEventArgs e)
        {
            RadioButton rb = e.Source as RadioButton;
            if (rb is null)
            {
                return;
            }

            switch (rb.Tag.ToString())
            {
                case "Plug":
                    if (File.Exists(plugCustomImgPath))
                    {
                        Utility.LoadImageFromPath(uxPlugImage, plugCustomImgPath);
                        File.Copy(plugCustomImgPath, Path.Combine(Utility.OUTPUT_DIRECTORY, Utility.BG_PLUG), true);
                        Utility.ChangedFiles[Utility.BG_PLUG] = true;
                        mySettings.IsPlugDefault = false;
                    }
                    break;
                case "Precharge":
                    if (File.Exists(prechargeCustomImgPath))
                    {
                        Utility.LoadImageFromPath(uxPrechargeImage, prechargeCustomImgPath);
                        File.Copy(prechargeCustomImgPath, Path.Combine(Utility.OUTPUT_DIRECTORY, Utility.BG_PRECHARGE), true);
                        Utility.ChangedFiles[Utility.BG_PRECHARGE] = true;
                        mySettings.IsPreChargeDefault = false;
                    }
                    break;
                case "Charging":
                    if (File.Exists(chargingCustomImgPath))
                    {
                        Utility.LoadImageFromPath(uxChargingImage, chargingCustomImgPath);
                        File.Copy(chargingCustomImgPath, Path.Combine(Utility.OUTPUT_DIRECTORY, Utility.BG_CHARGING), true);
                        Utility.ChangedFiles[Utility.BG_CHARGING] = true;
                        mySettings.IsChargingDefault = false;
                    }
                    break;
                case "Complete":
                    if (File.Exists(completeCustomImgPath))
                    {
                        Utility.LoadImageFromPath(uxCompleteImage, completeCustomImgPath);
                        File.Copy(completeCustomImgPath, Path.Combine(Utility.OUTPUT_DIRECTORY, Utility.BG_COMPLETE), true);
                        Utility.ChangedFiles[Utility.BG_COMPLETE] = true;
                        mySettings.IsCompleteDefault = false;
                    }
                    break;
                default:
                    return;
            }

            mySettings.Save();
        }

        private void uxBrowseButton_Click(object sender, RoutedEventArgs e)
        {
            Button btn = e.Source as Button;
            if (btn is null)
            {
                return;
            }

            var dlg = new CommonOpenFileDialog()
            {
                EnsureFileExists = true,
                Title = "Select an image file",
            };
            dlg.Filters.Add(new CommonFileDialogFilter("BMP images", "*.bmp"));

            if (dlg.ShowDialog() == CommonFileDialogResult.Ok)
            {
                if (!Utility.IsBackgroundImageSizeQualified(dlg.FileName))
                {
                    MessageBox.Show(dlg.FileName + "\r\n" + "The resolution of the image must be 800x480",
                                    "Incorrect Resolution", MessageBoxButton.OK, MessageBoxImage.Error);
                    return;
                }

                switch (btn.Tag.ToString())
                {
                    case "Plug":
                        uxPlugExploreTextBox.Text = dlg.FileName;
                        plugCustomImgPath = Path.Combine(Utility.CUSTOM_DIRECTORY, Utility.BG_PLUG);
                        File.Copy(dlg.FileName, plugCustomImgPath, true);
                        File.Copy(dlg.FileName, Path.Combine(Utility.OUTPUT_DIRECTORY, Utility.BG_PLUG), true);
                        Utility.LoadImageFromPath(uxPlugImage, plugCustomImgPath);
                        Utility.ChangedFiles[Utility.BG_PLUG] = true;
                        mySettings.IsPlugDefault = false;
                        mySettings.PlugCustomImgPath = plugCustomImgPath;
                        mySettings.PlugCustomImgPath_org = uxPlugExploreTextBox.Text;
                        break;
                    case "Precharge":
                        uxPrechargeExploreTextBox.Text = dlg.FileName;
                        prechargeCustomImgPath = Path.Combine(Utility.CUSTOM_DIRECTORY, Utility.BG_PRECHARGE);
                        File.Copy(dlg.FileName, prechargeCustomImgPath, true);
                        File.Copy(dlg.FileName, Path.Combine(Utility.OUTPUT_DIRECTORY, Utility.BG_PRECHARGE), true);
                        Utility.LoadImageFromPath(uxPrechargeImage, prechargeCustomImgPath);
                        Utility.ChangedFiles[Utility.BG_PRECHARGE] = true;
                        mySettings.IsPreChargeDefault = false;
                        mySettings.PreChargeCustomImgPath = prechargeCustomImgPath;
                        mySettings.PreChargeCustomImgPath_org = uxPrechargeExploreTextBox.Text;
                        break;
                    case "Charging":
                        uxChargingExploreTextBox.Text = dlg.FileName;
                        chargingCustomImgPath = Path.Combine(Utility.CUSTOM_DIRECTORY, Utility.BG_CHARGING);
                        File.Copy(dlg.FileName, chargingCustomImgPath, true);
                        File.Copy(dlg.FileName, Path.Combine(Utility.OUTPUT_DIRECTORY, Utility.BG_CHARGING), true);
                        Utility.LoadImageFromPath(uxChargingImage, chargingCustomImgPath);
                        Utility.ChangedFiles[Utility.BG_CHARGING] = true;
                        mySettings.IsChargingDefault = false;
                        mySettings.ChargingCustomImgPath = chargingCustomImgPath;
                        mySettings.ChargingCustomImgPath_org = uxChargingExploreTextBox.Text;
                        break;
                    case "Complete":
                        uxCompleteExploreTextBox.Text = dlg.FileName;
                        completeCustomImgPath = Path.Combine(Utility.CUSTOM_DIRECTORY, Utility.BG_COMPLETE);
                        File.Copy(dlg.FileName, completeCustomImgPath, true);
                        File.Copy(dlg.FileName, Path.Combine(Utility.OUTPUT_DIRECTORY, Utility.BG_COMPLETE), true);
                        Utility.LoadImageFromPath(uxCompleteImage, completeCustomImgPath);
                        Utility.ChangedFiles[Utility.BG_COMPLETE] = true;
                        mySettings.IsCompleteDefault = false;
                        mySettings.CompleteCustomImgPath = completeCustomImgPath;
                        mySettings.CompleteCustomImgPath_org = uxCompleteExploreTextBox.Text;
                        break;
                    default:
                        break;
                }
            }

            mySettings.Save();
        }
    }
}