Model and UI changes for audiofile for splitpoints

AudioCuesheetEditor/Model/IO/Export/ExportfileGenerator.cs

@@ -57,6 +57,7 @@ public IReadOnlyCollection<Exportfile> GenerateExportfiles()
                     var counter = 1;
                     String? content = null;
                     String filename = String.Empty;
+                    //TODO
                     String audioFileName = String.Empty;
                     foreach (var splitPoint in Cuesheet.SplitPoints.OrderBy(x => x.Moment))
                     {

AudioCuesheetEditor/Model/IO/Export/SplitPoint.cs

@@ -22,11 +22,11 @@ namespace AudioCuesheetEditor.Model.IO.Export
 {
     public class SplitPoint : Validateable<SplitPoint>, ITraceable
     {
-        //TODO: Add audio file name as property to be set by user
         private Cuesheet? cuesheet;
         private TimeSpan? moment;
         private String? artist;
         private String? title;
+        private String? audiofileName;
 
         public event EventHandler<TraceablePropertiesChangedEventArgs>? TraceablePropertyChanged;
 
@@ -35,6 +35,7 @@ public SplitPoint(Cuesheet cuesheet)
             Cuesheet = cuesheet;
             artist = Cuesheet.Artist;
             title = Cuesheet.Title;
+            audiofileName = Cuesheet.Audiofile?.Name;
         }
 
         [JsonConstructor]
@@ -91,6 +92,18 @@ public TimeSpan? Moment
             }
         }
 
+        public String? AudiofileName
+        {
+            get => audiofileName;
+            set
+            {
+                var previousValue = audiofileName;
+                audiofileName = value;
+                OnValidateablePropertyChanged(nameof(AudiofileName));
+                OnTraceablePropertyChanged(previousValue, nameof(AudiofileName));
+            }
+        }
+
         public void CopyValues(SplitPoint splitPoint)
         {
             Artist = splitPoint.Artist;
@@ -137,6 +150,14 @@ protected override ValidationResult Validate(string property)
                         validationMessages.Add(new ValidationMessage("{0} has no value!", nameof(Title)));
                     }
                     break;
+                case nameof(AudiofileName):
+                    validationStatus = ValidationStatus.Success;
+                    if (String.IsNullOrEmpty(AudiofileName))
+                    {
+                        validationMessages ??= new();
+                        validationMessages.Add(new ValidationMessage("{0} has no value!", nameof(AudiofileName)));
+                    }
+                    break;
             }
             return ValidationResult.Create(validationStatus, validationMessages);
         }

AudioCuesheetEditor/Pages/EditSplitpoints.razor

@@ -23,6 +23,7 @@ along with Foobar.  If not, see
 @inject DateTimeUtility _dateTimeUtility
 @inject ITextLocalizerService _localizationService
 @inject TraceChangeManager _traceChangeManager
+@inject IJSRuntime _jsRuntime
 
 <Validations @ref="validations">
     @if (Cuesheet != null)
@@ -51,6 +52,7 @@ along with Foobar.  If not, see
                     <TableHeaderCell>@_localizer["Moment"]</TableHeaderCell>
                     <TableHeaderCell>@_localizer["CD artist"]</TableHeaderCell>
                     <TableHeaderCell>@_localizer["CD title"]</TableHeaderCell>
+                    <TableHeaderCell>@_localizer["Audiofile name"]</TableHeaderCell>
                 </TableRow>
             </TableHeader>
             <TableBody>
@@ -99,15 +101,47 @@ along with Foobar.  If not, see
                                 </TextEdit>
                             </Validation>
                         </TableRowCell>
+                        <TableRowCell>
+                            <Validation @ref="audiofileValidation" AsyncValidator="(args, token) => ValidatorUtility<SplitPoint>.Validate(args, splitPoint, x => x.AudiofileName, _validationMessageLocalizer, token)">
+                                @if (String.IsNullOrEmpty(splitPoint.AudiofileName))
+                                {
+                                    <FileEdit id="@fileEditAudiofileIds[splitPoint]" Filter="@String.Join(",", Audiofile.AudioCodecs.Select(x => x.MimeType))" Changed="(args) => OnSplitpointAudiofileChanged(args, splitPoint)" AutoReset="false">
+                                        <Feedback>
+                                            <ValidationError />
+                                        </Feedback>
+                                    </FileEdit>
+                                }
+                                else
+                                {
+                                    <Addons>
+                                        <Addon AddonType="AddonType.Body">
+                                            <TextEdit ReadOnly Text="@splitPoint.AudiofileName">
+                                                <Feedback>
+                                                    <ValidationError Tooltip />
+                                                </Feedback>
+                                            </TextEdit>
+                                        </Addon>
+                                        <Addon AddonType="AddonType.End">
+                                            <Button Color="Color.Secondary" Outline Clicked="(args) => OnSplitpointAudiofileChangedCliccked(splitPoint)">@_localizer["Change"]</Button>
+                                        </Addon>
+                                    </Addons>
+                                }
+                            </Validation>
+                        </TableRowCell>
                     </TableRow>
                 }
             </TableBody>
         </Table>
     }
 </Validations>
 
+<ModalDialog @ref="modalDialog" />
+
 @code {
     Validations? validations;
+    ModalDialog? modalDialog;
+    Validation? audiofileValidation;
+    Dictionary<SplitPoint, Guid> fileEditAudiofileIds = new();
 
     public Cuesheet? Cuesheet
     {
@@ -172,6 +206,7 @@ along with Foobar.  If not, see
         {
             var splitPoint = Cuesheet.AddSplitPoint();
             _traceChangeManager.TraceChanges(splitPoint);
+            fileEditAudiofileIds.Add(splitPoint, Guid.NewGuid());
         }
         return Task.CompletedTask;
     }
@@ -229,4 +264,42 @@ along with Foobar.  If not, see
     {
         StateHasChanged();
     }
+
+    async Task OnSplitpointAudiofileChangedCliccked(SplitPoint splitPoint)
+    {
+        splitPoint.AudiofileName = null;
+        StateHasChanged();
+        await Task.Delay(1);
+        await _jsRuntime.InvokeVoidAsync("triggerClick", fileEditAudiofileIds[splitPoint]);
+    }
+
+    async Task OnSplitpointAudiofileChanged(FileChangedEventArgs e, SplitPoint splitPoint)
+    {
+        if (e.Files.FirstOrDefault() != null)
+        {
+            if (Cuesheet != null)
+            {
+                var file = e.Files.First();
+                if (IOUtility.CheckFileMimeTypeForAudioCodec(file) == true)
+                {
+                    splitPoint.AudiofileName = file.Name;
+                }
+                else
+                {
+                    if (modalDialog != null)
+                    {
+                        modalDialog.Title = _localizer["Error"];
+                        modalDialog.Text = String.Format(_localizer["The file {0} can not be used for operation: {1}. The file is invalid, please use a valid file!"], file.Name, _localizer["Audiofile"]);
+                        modalDialog.ModalSize = ModalSize.Small;
+                        modalDialog.Mode = ModalDialog.DialogMode.Alert;
+                        await modalDialog.ShowModal();
+                    }
+                }
+            }
+        }
+        if (audiofileValidation != null)
+        {
+            await audiofileValidation.ValidateAsync();
+        }
+    }
 }

AudioCuesheetEditor/Resources/Localization/EditSplitpoints/de.json

@@ -6,6 +6,11 @@
     "Moment": "Zeitpunkt",
     "Delete split tooltip": "Löscht diesen Aufteilungspunkt",
     "CD artist": "CD Künstler",
-    "CD title": "CD Titel"
+    "CD title": "CD Titel",
+    "Audiofile name": "Audiodatei",
+    "Error": "Fehler",
+    "The file {0} can not be used for operation: {1}. The file is invalid, please use a valid file!": "Die Datei {0} kann nicht für folgende Operation genutzt werden: {1}. Die Datei ist ungültig, bitte verwenden Sie eine gültige Datei!",
+    "Audiofile": "Audiofile",
+    "Change": "Ändern"
   }
 }

AudioCuesheetEditor/Resources/Localization/EditSplitpoints/en.json

@@ -6,6 +6,11 @@
     "Moment": "Moment",
     "Delete split tooltip": "Deletes this split point",
     "CD artist": "CD artist",
-    "CD title": "CD title"
+    "CD title": "CD title",
+    "Audiofile name": "Audiofile",
+    "Error": "Error",
+    "The file {0} can not be used for operation: {1}. The file is invalid, please use a valid file!": "The file {0} can not be used for operation: {1}. The file is invalid, please use a valid file!",
+    "Audiofile": "Audiofile",
+    "Change": "Change"
   }
 }

AudioCuesheetEditor/Resources/Localization/ValidationMessage/de.json

@@ -39,6 +39,7 @@
     "Artist": "Künstler",
     "Title": "Titel",
     "Exportprofile": "Exportprofil",
-    "ApplicationOptions": "Applikationsoptionen"
+    "ApplicationOptions": "Applikationsoptionen",
+    "AudiofileName": "Audiodatei"
   }
 }

AudioCuesheetEditor/Resources/Localization/ValidationMessage/en.json

@@ -39,6 +39,7 @@
     "Artist": "Artist",
     "Title": "Title",
     "Exportprofile": "Exportprofile",
-    "ApplicationOptions": "Application options"
+    "ApplicationOptions": "Application options",
+    "AudiofileName": "Audiofile"
   }
 }