feat(ui): ssh workspaces settings tab

2026-10-02 14:32:05 +02:00
parent 6c400dfb1a
commit 89ed885295
6 changed files with 245 additions and 3 deletions
@@ -0,0 +1,100 @@
+using System.Collections.ObjectModel;
+using ClaudeDo.Data.Models;
+using ClaudeDo.Ui.Localization;
+using ClaudeDo.Ui.Services;
+using CommunityToolkit.Mvvm.ComponentModel;
+using CommunityToolkit.Mvvm.Input;
+
+namespace ClaudeDo.Ui.ViewModels.Modals.Settings;
+
+/// <summary>Settings tab for SSH workspaces offered as remote quick sessions in Mission Control.</summary>
+public sealed partial class SshSettingsTabViewModel : ViewModelBase
+{
+    private readonly IWorkerClient _worker;
+    private readonly Func<string> _readSshConfig;
+
+    /// <summary>Configured workspaces, edited in place.</summary>
+    public ObservableCollection<SshWorkspaceRowViewModel> Workspaces { get; } = new();
+
+    /// <summary>Host aliases from the user's ssh config, offered as suggestions.</summary>
+    public ObservableCollection<string> Hosts { get; } = new();
+
+    /// <summary>Creates the tab; <paramref name="readSshConfig"/> defaults to <c>~/.ssh/config</c>.</summary>
+    public SshSettingsTabViewModel(IWorkerClient worker, Func<string>? readSshConfig = null)
+    {
+        _worker = worker;
+        _readSshConfig = readSshConfig ?? (() => File.ReadAllText(Path.Combine(
+            Environment.GetFolderPath(Environment.SpecialFolder.UserProfile), ".ssh", "config")));
+    }
+
+    /// <summary>Loads workspaces from the worker and host aliases from the ssh config.</summary>
+    public async Task LoadAsync()
+    {
+        Hosts.Clear();
+        try { foreach (var h in ParseHosts(_readSshConfig())) Hosts.Add(h); }
+        catch (Exception) { /* no ssh config = no suggestions, hosts can still be typed */ }
+
+        Workspaces.Clear();
+        foreach (var w in await _worker.GetSshWorkspacesAsync())
+            Workspaces.Add(new SshWorkspaceRowViewModel(w.Id, Remove) { Name = w.Name, Host = w.Host, RemotePath = w.RemotePath });
+    }
+
+    [RelayCommand]
+    private void Add() => Workspaces.Add(new SshWorkspaceRowViewModel(Guid.NewGuid().ToString("n"), Remove));
+
+    private void Remove(SshWorkspaceRowViewModel row) => Workspaces.Remove(row);
+
+    /// <summary>Localized error for the first invalid row, or null.</summary>
+    public string? Validate()
+    {
+        foreach (var row in Workspaces)
+            if (SshWorkspace.Validate(row.ToModel()) is { } field)
+                return Loc.T($"settings.ssh.invalid.{field}", row.Name);
+        return null;
+    }
+
+    /// <summary>Persists all rows via the worker.</summary>
+    public Task SaveAsync() => _worker.SetSshWorkspacesAsync(Workspaces.Select(r => r.ToModel()).ToList());
+
+    /// <summary>Concrete <c>Host</c> aliases from ssh config text; wildcard patterns and <c>Match</c> blocks are skipped.</summary>
+    public static List<string> ParseHosts(string configText)
+    {
+        var hosts = new List<string>();
+        foreach (var raw in configText.Split('\n'))
+        {
+            var parts = raw.Trim().Split((char[]?)null, StringSplitOptions.RemoveEmptyEntries);
+            if (parts.Length < 2 || !parts[0].Equals("Host", StringComparison.OrdinalIgnoreCase)) continue;
+            hosts.AddRange(parts.Skip(1).Where(p => p.IndexOfAny(['*', '?', '!']) < 0 && !hosts.Contains(p)));
+        }
+        return hosts;
+    }
+}
+
+/// <summary>One editable SSH workspace row.</summary>
+public sealed partial class SshWorkspaceRowViewModel : ObservableObject
+{
+    private readonly string _id;
+    private readonly Action<SshWorkspaceRowViewModel> _remove;
+
+    /// <summary>Display name shown in Mission Control.</summary>
+    [ObservableProperty] private string _name = "";
+
+    /// <summary>ssh config host alias.</summary>
+    [ObservableProperty] private string _host = "";
+
+    /// <summary>Absolute or <c>~</c>-relative directory on the server.</summary>
+    [ObservableProperty] private string _remotePath = "";
+
+    /// <summary>Creates a row with a stable id and a callback that removes it from the owner.</summary>
+    public SshWorkspaceRowViewModel(string id, Action<SshWorkspaceRowViewModel> remove)
+    {
+        _id = id;
+        _remove = remove;
+    }
+
+    [RelayCommand]
+    private void Remove() => _remove(this);
+
+    /// <summary>Snapshot as the persisted model, trimmed.</summary>
+    public SshWorkspace ToModel() => new(_id, Name.Trim(), Host.Trim(), RemotePath.Trim());
+}