initial push

2026-01-02 01:41:58 +01:00
commit c446ff9afb
19 changed files with 438 additions and 0 deletions
@@ -0,0 +1,95 @@
+using System;
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+using System.Diagnostics;
+using System.Net;
+using Avalonia.Controls;
+using Avalonia.Input;
+using Photos.Models;
+using Avalonia.Platform.Storage;
+using System.IO;
+using System.Linq;
+using System.Threading.Tasks;
+using Avalonia.Threading;
+using CommunityToolkit.Mvvm.ComponentModel;
+
+namespace Photos.ViewModels;
+
+public partial class MainWindowViewModel : ViewModelBase
+{
+    public ObservableCollection<Photo> Photos { get; private set; } = [];
+
+    [ObservableProperty] private Photo? _selectedPhoto;
+
+    public string LibraryPath { get; private set; } = string.Empty;
+    
+    public MainWindowViewModel()
+    {
+        
+    }
+
+    void OpenDirectory()
+    {
+
+    }
+
+    private void SanitizeFiles(List<string> files, IEnumerable<string> extensions)
+    => files.RemoveAll(x => !extensions.Any(ex => x.EndsWith(ex, StringComparison.OrdinalIgnoreCase)));
+
+    private async Task AddPhotosAsync(string path)
+    {
+        try
+        {
+            var files = await Task.Run(() =>
+            {
+                var files = Directory.GetFiles(path, "*", SearchOption.AllDirectories).ToList();
+                SanitizeFiles(files, [".png", ".jpg", ".jpeg"]);
+                return files;
+            });
+
+            var photosToAdd = await Task.Run(() =>
+            {
+                var photos = new List<Photo>();
+                foreach (var file in files)
+                {
+                    photos.Add(new Photo(file, LibraryPath));
+                }
+                return photos;
+            });
+
+            await Dispatcher.UIThread.InvokeAsync(() =>
+            {
+                foreach (var photo in photosToAdd) Photos.Add(photo);
+            });
+        }
+        catch (Exception ex)
+        {
+            Debug.WriteLine(ex);
+        }
+    }
+
+    public async void WindowDropHandler(DragEventArgs e)
+    {
+        var files = e.DataTransfer.TryGetFiles();
+        if (files is null || files.Length == 0) return;
+
+        var localPath = Path.GetDirectoryName(files[0].TryGetLocalPath());
+        if (String.IsNullOrWhiteSpace(localPath)) return;
+
+        LibraryPath = localPath;
+        Photos.Clear();
+
+        await AddPhotosAsync(localPath);
+    }
+
+    public void PhotoClicked(PointerReleasedEventArgs e)
+    {
+        if(e.Source is not Image img) return;
+        SelectedPhoto = Photos.FirstOrDefault(x => x.Source == img.Source);
+    }
+
+    public void SelectedPhotoClicked()
+    {
+        SelectedPhoto = null;
+    }
+}