code_style: remove all IDE warnings

2025-05-22 04:34:59 +00:00 · 2024-07-14 15:55:15 +08:00 · 2024-07-14 15:55:15 +08:00 · a807aa9e12
commit a807aa9e12
parent 9ac550242e
94 changed files with 785 additions and 807 deletions
--- a/src/ViewModels/ChangeTreeNode.cs
+++ b/src/ViewModels/ChangeTreeNode.cs
@ -0,0 +1,145 @@
+using System;
+using System.Collections.Generic;
+
+using Avalonia.Collections;
+
+using CommunityToolkit.Mvvm.ComponentModel;
+
+namespace SourceGit.ViewModels
+{
+    public class ChangeTreeNode : ObservableObject
+    {
+        public string FullPath { get; set; } = string.Empty;
+        public int Depth { get; private set; } = 0;
+        public Models.Change Change { get; set; } = null;
+        public List<ChangeTreeNode> Children { get; set; } = new List<ChangeTreeNode>();
+
+        public bool IsFolder
+        {
+            get => Change == null;
+        }
+
+        public bool IsExpanded
+        {
+            get => _isExpanded;
+            set => SetProperty(ref _isExpanded, value);
+        }
+
+        public ChangeTreeNode(Models.Change c, int depth)
+        {
+            FullPath = c.Path;
+            Depth = depth;
+            Change = c;
+            IsExpanded = false;
+        }
+
+        public ChangeTreeNode(string path, bool isExpanded, int depth)
+        {
+            FullPath = path;
+            Depth = depth;
+            IsExpanded = isExpanded;
+        }
+
+        public static List<ChangeTreeNode> Build(IList<Models.Change> changes, HashSet<string> folded)
+        {
+            var nodes = new List<ChangeTreeNode>();
+            var folders = new Dictionary<string, ChangeTreeNode>();
+
+            foreach (var c in changes)
+            {
+                var sepIdx = c.Path.IndexOf('/', StringComparison.Ordinal);
+                if (sepIdx == -1)
+                {
+                    nodes.Add(new ChangeTreeNode(c, 0));
+                }
+                else
+                {
+                    ChangeTreeNode lastFolder = null;
+                    var start = 0;
+                    var depth = 0;
+
+                    while (sepIdx != -1)
+                    {
+                        var folder = c.Path.Substring(0, sepIdx);
+                        if (folders.TryGetValue(folder, out var value))
+                        {
+                            lastFolder = value;
+                        }
+                        else if (lastFolder == null)
+                        {
+                            lastFolder = new ChangeTreeNode(folder, !folded.Contains(folder), depth);
+                            folders.Add(folder, lastFolder);
+                            InsertFolder(nodes, lastFolder);
+                        }
+                        else
+                        {
+                            var cur = new ChangeTreeNode(folder, !folded.Contains(folder), depth);
+                            folders.Add(folder, cur);
+                            InsertFolder(lastFolder.Children, cur);
+                            lastFolder = cur;
+                        }
+
+                        start = sepIdx + 1;
+                        depth++;
+                        sepIdx = c.Path.IndexOf('/', start);
+                    }
+
+                    lastFolder.Children.Add(new ChangeTreeNode(c, depth));
+                }
+            }
+
+            Sort(nodes);
+
+            folders.Clear();
+            return nodes;
+        }
+
+        private static void InsertFolder(List<ChangeTreeNode> collection, ChangeTreeNode subFolder)
+        {
+            for (int i = 0; i < collection.Count; i++)
+            {
+                if (!collection[i].IsFolder)
+                {
+                    collection.Insert(i, subFolder);
+                    return;
+                }
+            }
+
+            collection.Add(subFolder);
+        }
+
+        private static void Sort(List<ChangeTreeNode> nodes)
+        {
+            foreach (var node in nodes)
+            {
+                if (node.IsFolder)
+                    Sort(node.Children);
+            }
+
+            nodes.Sort((l, r) =>
+            {
+                if (l.IsFolder)
+                    return r.IsFolder ? string.Compare(l.FullPath, r.FullPath, StringComparison.Ordinal) : -1;
+                return r.IsFolder ? 1 : string.Compare(l.FullPath, r.FullPath, StringComparison.Ordinal);
+            });
+        }
+
+        private bool _isExpanded = true;
+    }
+
+    public class ChangeCollectionAsTree
+    {
+        public List<ChangeTreeNode> Tree { get; set; } = new List<ChangeTreeNode>();
+        public AvaloniaList<ChangeTreeNode> Rows { get; set; } = new AvaloniaList<ChangeTreeNode>();
+    }
+
+    public class ChangeCollectionAsGrid
+    {
+        public AvaloniaList<Models.Change> Changes { get; set; } = new AvaloniaList<Models.Change>();
+    }
+
+    public class ChangeCollectionAsList
+    {
+        public AvaloniaList<Models.Change> Changes { get; set; } = new AvaloniaList<Models.Change>();
+    }
+}