feat: add handlebars template

Command.cs

@@ -2,6 +2,7 @@ using System.Drawing;
 using System.Drawing.Imaging;
 using Blake3;
 using Dalamud.Game.Command;
+using HandlebarsDotNet;
 using Newtonsoft.Json;
 using WebP.Net;
 
@@ -60,7 +61,7 @@ internal class Command : IDisposable {
         }
 
         string hash;
-        using (var stream = new Blake3Stream(this.OpenFile(ext))) {
+        using (var stream = new Blake3Stream(this.OpenFile(ext, meta))) {
             stream.Write(imageData);
             hash = Convert.ToHexString(stream.ComputeHash().AsSpan());
         }
@@ -96,13 +97,15 @@ internal class Command : IDisposable {
         return (stream.ToArray(), ext);
     }
 
-    private FileStream OpenFile(string ext) {
+    private FileStream OpenFile(string ext, ScreenshotMetadata meta) {
         Directory.CreateDirectory(this.Plugin.Config.SaveDirectory);
 
-        var path = Path.ChangeExtension(
-            Path.Join(this.Plugin.Config.SaveDirectory, "screenie"),
-            ext
-        );
+        var template = Handlebars.Compile(this.Plugin.Config.SaveFileNameFormat);
+        var fileName = template(meta);
+
+        var path = Path.Join(this.Plugin.Config.SaveDirectory, fileName);
+        path += $".{ext}";
+
         return new FileStream(path, FileMode.Create, FileAccess.Write);
     }
 }

Configuration.cs

@@ -10,6 +10,7 @@ public class Configuration : IPluginConfiguration {
     public string SaveDirectory = Path.Join(Environment.GetFolderPath(Environment.SpecialFolder.MyPictures), "Screenie");
     public Format SaveFormat = Format.Png;
     public int SaveFormatData = 90;
+    public string SaveFileNameFormat = "{{ CapturedAtLocal.Year }}/{{ CapturedAtLocal.Month }}/{{ ActiveCharacter.Name }} - {{ Location }}";
 }
 
 public enum Format {

Plugin.cs

@@ -6,7 +6,7 @@ using Screenie.Ui;
 namespace Screenie;
 
 public class Plugin : IDalamudPlugin {
-    internal static string Name = "Heliosphere";
+    internal const string Name = "Screenie";
 
     [PluginService]
     internal static IPluginLog Log { get; private set; }

Screenie.csproj

@@ -58,6 +58,7 @@
     <ItemGroup>
         <PackageReference Include="Blake3" Version="1.0.0" />
         <PackageReference Include="DalamudPackager" Version="2.1.12"/>
+        <PackageReference Include="Handlebars.Net" Version="2.1.4" />
         <PackageReference Include="Microsoft.Windows.CsWin32" Version="0.3.49-beta">
             <PrivateAssets>all</PrivateAssets>
         </PackageReference>

Ui/PluginUi.cs

@@ -1,8 +1,10 @@
+using System.Diagnostics;
 using System.Numerics;
 using Dalamud.Interface;
 using Dalamud.Interface.Components;
 using Dalamud.Interface.ImGuiFileDialog;
 using Dalamud.Interface.Utility;
+using HandlebarsDotNet;
 using ImGuiNET;
 using Screenie.Util;
 
@@ -11,12 +13,17 @@ namespace Screenie.Ui;
 internal class PluginUi : IDisposable {
     private Plugin Plugin { get; }
     private FileDialogManager FileDialogManager { get; }
+    private ScreenshotMetadata Metadata { get; set; }
+    private HandlebarsTemplate<object, object>? Template { get; set; }
 
     internal bool Visible;
 
+    private Stopwatch _metaUpdate = Stopwatch.StartNew();
+
     internal PluginUi(Plugin plugin) {
         this.Plugin = plugin;
         this.FileDialogManager = new FileDialogManager();
+        this.Metadata = ScreenshotMetadata.Capture(this.Plugin);
 
         this.Plugin.Interface.UiBuilder.Draw += this.Draw;
         this.Plugin.Interface.UiBuilder.OpenConfigUi += this.OpenConfigUi;
@@ -42,6 +49,12 @@ internal class PluginUi : IDisposable {
             return;
         }
 
+        if (this._metaUpdate.Elapsed >= TimeSpan.FromSeconds(5)) {
+            this.Metadata = ScreenshotMetadata.Capture(this.Plugin);
+
+            this._metaUpdate.Restart();
+        }
+
         using var end = new OnDispose(ImGui.End);
 
         ImGui.SetNextWindowSize(new Vector2(350, 500), ImGuiCond.FirstUseEver);
@@ -78,6 +91,18 @@ internal class PluginUi : IDisposable {
             anyChanged |= ImGui.SliderInt("##format-data", ref this.Plugin.Config.SaveFormatData, 0, 100);
         }
 
+        ImGui.TextUnformatted("Filename format");
+        ImGui.SetNextItemWidth(-1);
+        var templateChanged = ImGui.InputText("##filename-format", ref this.Plugin.Config.SaveFileNameFormat, 1024);
+        anyChanged |= templateChanged;
+        if (this.Template == null || templateChanged) {
+            this.Template = Handlebars.Compile(this.Plugin.Config.SaveFileNameFormat);
+        }
+
+        if (this.Template != null) {
+            ImGui.TextUnformatted(this.Template(this.Metadata));
+        }
+
         if (anyChanged) {
             this.Plugin.SaveConfig();
         }

packages.lock.json

@@ -14,6 +14,15 @@
         "resolved": "2.1.12",
         "contentHash": "Sc0PVxvgg4NQjcI8n10/VfUQBAS4O+Fw2pZrAqBdRMbthYGeogzu5+xmIGCGmsEZ/ukMOBuAqiNiB5qA3MRalg=="
       },
+      "Handlebars.Net": {
+        "type": "Direct",
+        "requested": "[2.1.4, )",
+        "resolved": "2.1.4",
+        "contentHash": "Od7MWDfGxYKRtxETFMlcvCrY8hAqyuXZDX4EsOfiI/jzh+PVBuVxazHBC1HmVqTKX1JnRtoxIMcH95K9UFlYog==",
+        "dependencies": {
+          "Microsoft.CSharp": "4.7.0"
+        }
+      },
       "Microsoft.Windows.CsWin32": {
         "type": "Direct",
         "requested": "[0.3.49-beta, )",
@@ -45,6 +54,11 @@
           "System.Drawing.Common": "7.0.0"
         }
       },
+      "Microsoft.CSharp": {
+        "type": "Transitive",
+        "resolved": "4.7.0",
+        "contentHash": "pTj+D3uJWyN3My70i2Hqo+OXixq3Os2D1nJ2x92FFo6sk8fYS1m1WLNTs0Dc1uPaViH0YvEEwvzddQ7y4rhXmA=="
+      },
       "Microsoft.Win32.SystemEvents": {
         "type": "Transitive",
         "resolved": "8.0.0",