From 1cebdd5278155eedb3da8959322133df17625c6c Mon Sep 17 00:00:00 2001
From: Jake Mannens <jake@asger.xyz>
Date: Tue, 22 Aug 2023 22:59:59 +1000
Subject: Fixed media description editing

---
 Pages/ViewMedia.razor     | 73 +++++++++++++++++++++++++++++++----------------
 Pages/ViewMedia.razor.css | 36 +++++++++++++++++++++--
 Program.cs                |  1 +
 Services/MediaService.cs  | 29 ++++++++++++++++++-
 4 files changed, 112 insertions(+), 27 deletions(-)

diff --git a/Pages/ViewMedia.razor b/Pages/ViewMedia.razor
index e559460..68e6d70 100644
--- a/Pages/ViewMedia.razor
+++ b/Pages/ViewMedia.razor
@@ -1,6 +1,7 @@
 @page "/ViewMedia"
 @inject IDbContextFactory<HBContext> dbFactory
 @inject ITagService tagService
+@inject IMediaService mediaService
 @implements IDisposable
 
 <PageTitle>@title</PageTitle>
@@ -11,20 +12,26 @@
     <img src="/media/@(media.Guid)"/>
     <div id="metadata">
         <div id="metadata-fileinfo">
-            @if(true) {
-                <label>
-                    Title:
-                    <input type="text" style="width:100%;"/>
-                </label>
-                <p>Description:</p>
-                <textarea/>
+            @if(infoEditMode) {
+                <form @onsubmit=@(() => ApplyInfoEdit(true))>
+                    <table id="edit-metadata">
+                        <tr>
+                            <td>Title:</td>
+                            <td><input type="text" @bind=shortDescription/></td>
+                        </tr>
+                        <tr>
+                            <td>Description:</td>
+                            <td><textarea rows="4" @bind=longDescription/></td>
+                        </tr>
+                    </table>
+                </form>
             } else {
-                <p>Title: <i>@(@media.ShortDescription ?? "None")</i></p>
-                <p>Description: <i>@(media.LongDescription ?? "None")</i></p>
+                <p>Title: <i>@(media.ShortDescription ?? "None")</i></p>
+                <p class="newlines">Description:<br/><i>@(media.LongDescription ?? "None")</i></p>
             }
             <p class="heading">Upload history</p>
             <hr/>
-            <table class="data-table">
+            <table id="uploaded-files" class="data-table">
                 <tr>
                     <th>Created On</th>
                     <th>Last Write</th>
@@ -42,22 +49,25 @@
                     </tr>
                 }
             </table>
-            <div class="button-container">
-                <button @onclick=@(() => deleteDialog.Show()) class="warning">Delete</button>
-                <button>Apply</button>
-            </div>
         </div>
         <div id="metadata-tags">
             <p class="heading">Tags</p>
             <hr/>
             <MediaTagTable Media=media @ref=mediaTagTable/>
             <div class="button-container">
+                <button @onclick=@(() => deleteDialog.Show()) class="warning">Delete</button>
                 <button @onclick=@(() => tagDialog.Show()) class="secondary">Add Tag</button>
                 @if(media.IsIngest) {
                     <button @onclick=@(() => SetIngest(false))>Mark Tagging Complete</button>
                 } else {
                     <button class="secondary" @onclick=@(() => SetIngest(true))>Mark Tagging Incomplete</button>
                 }
+                @if(infoEditMode) {
+                    <button @onclick=@(() => ApplyInfoEdit(false)) class="secondary">Cancel</button>
+                    <button @onclick=@(() => ApplyInfoEdit(true))>Apply</button>
+                } else {
+                    <button @onclick=@(() => InfoEditMode = true) class="secondary">Edit Info</button>
+                }
             </div>
         </div>
     </div>
@@ -84,7 +94,9 @@
 
     private string title;
 
-    private bool infoEditMode = false;
+    private bool    infoEditMode = false;
+    private string? shortDescription;
+    private string? longDescription;
 
     private Dialog          deleteDialog;
     private TagSelectDialog tagDialog;
@@ -109,17 +121,30 @@
     }
 
     private void SetIngest(bool ingest) {
-        var ingestTag = db.TagDefinitions
-            .First(td => td.Guid == HBContext.IngestTag);
+        mediaService.SetIngest(media, ingest);
+        StateHasChanged();
+    }
 
-        if(!ingest)
-            media.Tags.RemoveAll(t => t.TagDefinition.Guid == ingestTag.Guid);
-        else
-            if(!media.IsIngest)
-            media.Tags.Add(new(ingestTag));
+    private bool InfoEditMode {
+        get => infoEditMode;
+        set {
+            shortDescription = media.ShortDescription;
+            longDescription  = media.LongDescription;
+            infoEditMode     = value;
+            StateHasChanged();
+        }
+    }
 
-        db.SaveChanges();
-        StateHasChanged();
+    private void ApplyInfoEdit(bool apply) {
+        if(apply) {
+            if(string.IsNullOrEmpty(shortDescription)) shortDescription = null;
+            if(string.IsNullOrEmpty(longDescription))  longDescription  = null;
+            media.ShortDescription = shortDescription;
+            media.LongDescription  = longDescription;
+            mediaService.SetDescription(media, shortDescription, longDescription);
+        }
+
+        infoEditMode = false;
     }
 
     public void Dispose() => db.Dispose();
diff --git a/Pages/ViewMedia.razor.css b/Pages/ViewMedia.razor.css
index 8a6a95a..2a242f6 100644
--- a/Pages/ViewMedia.razor.css
+++ b/Pages/ViewMedia.razor.css
@@ -15,11 +15,39 @@ div#metadata {
     width:       100%;
 }
 
-div#metadata-fileinfo > table th {
+table#edit-metadata {
+    border-collapse: collapse;
+    width:           100%;
+}
+
+table#edit-metadata tr:first-child {
+    vertical-align: middle;
+}
+
+table#edit-metadata tr:last-child {
+    vertical-align: top;
+}
+
+table#edit-metadata td:last-child {
+    width: 100%;
+}
+
+table#edit-metadata td > input {
+    width:  100%;
+    margin: 0;
+}
+
+table#edit-metadata td > textarea {
+    margin: 0;
+    resize: none;
+    width:  100%;
+}
+
+table#uploaded-files th {
     font-size: 8pt;
 }
 
-div#metadata-fileinfo > table td {
+table#uploaded-files td {
     font-family: 'Lucida Console';
     font-size:   8pt;
 }
@@ -28,6 +56,10 @@ p.heading {
     margin-top: 30px;
 }
 
+p.newlines {
+    white-space: pre-line;
+}
+
 div.button-container {
     display:         flex;
     justify-content: flex-end;
diff --git a/Program.cs b/Program.cs
index b5d29af..4a3be86 100644
--- a/Program.cs
+++ b/Program.cs
@@ -19,6 +19,7 @@ public class Program {
         builder.Services.AddDbContextFactory<HBContext>();
         builder.Services.AddScoped<ISearchService, SearchService>();
         builder.Services.AddScoped<ITagService, TagService>();
+        builder.Services.AddScoped<IMediaService, MediaService>();
         builder.Services.AddSingleton<IUserStateService, UserStateService>();
 
         var app = builder.Build();
diff --git a/Services/MediaService.cs b/Services/MediaService.cs
index 05dd5b0..a8b0406 100644
--- a/Services/MediaService.cs
+++ b/Services/MediaService.cs
@@ -3,6 +3,11 @@
 namespace HyperBooru.Services;
 
 public interface IMediaService {
+    public void SetDescription(
+        Media media,
+        string? shortDescription,
+        string? longDescription);
+
     public void SetIngest(Media media, bool ingest);
 }
 
@@ -18,11 +23,33 @@ public class MediaService : IMediaService {
             .First(td => td.Guid == HBContext.IngestTag);
 
         if(ingest)
-            media.Tags.Add(new() { TagDefinition = ingestTag });
+            media.Tags.Add(new(ingestTag));
         else
             media.Tags.Remove(
                 media.Tags.First(t => t.TagDefinition.Guid == ingestTag.Guid));
 
         db.SaveChanges();
     }
+
+    public void SetDescription(
+        Media media,
+        string? shortDescription,
+        string? longDescription) {
+
+        using var db = dbFactory.CreateDbContext();
+        var m = db.Media.First(m => m.Guid == media.Guid);
+
+        shortDescription = shortDescription?.Trim();
+        longDescription  = longDescription?.Trim();
+
+        if(string.IsNullOrEmpty(shortDescription))
+            shortDescription = null;
+        if(string.IsNullOrEmpty(longDescription))
+            longDescription = null;
+
+        m.ShortDescription = shortDescription;
+        m.LongDescription  = longDescription;
+
+        db.SaveChanges();
+    }
 }
-- 
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