feat: add DSH IDE open-file references

2026-08-17 11:52:48 +08:00
commit d96c11ae3d
42 changed files with 6991 additions and 0 deletions
@@ -0,0 +1,47 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using Newtonsoft.Json;
+
+namespace Prophet.CoopWithDsh
+{
+    internal sealed class OpenDocument
+    {
+        [JsonProperty("path")] public string Path { get; set; } = string.Empty;
+        [JsonProperty("label")] public string Label { get; set; } = string.Empty;
+        [JsonProperty("dirty")] public bool Dirty { get; set; }
+    }
+
+    internal sealed class OpenFileSnapshot
+    {
+        [JsonProperty("version")] public int Version { get; set; } = 1;
+        [JsonProperty("instanceId")] public string InstanceId { get; set; } = string.Empty;
+        [JsonProperty("ide")] public string Ide { get; set; } = "visualstudio";
+        [JsonProperty("processId")] public int ProcessId { get; set; }
+        [JsonProperty("workspace", NullValueHandling = NullValueHandling.Ignore)] public string? Workspace { get; set; }
+        [JsonProperty("updatedAt")] public string UpdatedAt { get; set; } = string.Empty;
+        [JsonProperty("documents")] public IReadOnlyList<OpenDocument> Documents { get; set; } = Array.Empty<OpenDocument>();
+    }
+
+    internal static class SnapshotModel
+    {
+        internal static OpenFileSnapshot Create(string instanceId, int processId, string? workspace, IEnumerable<OpenDocument> documents, DateTimeOffset now)
+        {
+            var deduplicated = new Dictionary<string, OpenDocument>(StringComparer.OrdinalIgnoreCase);
+            foreach (var document in documents.Where(d => !string.IsNullOrWhiteSpace(d.Path) && Path.IsPathRooted(d.Path)))
+            {
+                if (!deduplicated.TryGetValue(document.Path, out var current) || (!current.Dirty && document.Dirty))
+                    deduplicated[document.Path] = document;
+            }
+            return new OpenFileSnapshot
+            {
+                InstanceId = instanceId,
+                ProcessId = processId,
+                Workspace = string.IsNullOrWhiteSpace(workspace) ? null : workspace,
+                UpdatedAt = now.UtcDateTime.ToString("O"),
+                Documents = deduplicated.Values.OrderBy(d => d.Label, StringComparer.OrdinalIgnoreCase).ThenBy(d => d.Path, StringComparer.OrdinalIgnoreCase).ToArray(),
+            };
+        }
+    }
+}