| 1 | using System.Diagnostics.CodeAnalysis; |
| 2 | using System.Text.Json; |
| 3 | using CascadeIDE.Contracts; |
| 4 | using CascadeIDE.Features.Workspace.Application; |
| 5 | |
| 6 | namespace CascadeIDE.Features.IdeMcp.Application; |
| 7 | |
| 8 | /// <summary> |
| 9 | /// Application-level orchestrator helpers for IDE MCP workspace actions. |
| 10 | /// Keeps payload shaping and JSON guards out of MainWindowViewModel. |
| 11 | /// </summary> |
| 12 | [ApplicationOrchestrator] |
| 13 | public static class IdeMcpWorkspaceOrchestrator |
| 14 | { |
| 15 | public static object BuildIdeStatePayload(IdeMcpIdeStateUiCapture ui, JsonElement diagnostics) |
| 16 | { |
| 17 | var d = ui.DebugSnapshot; |
| 18 | return new |
| 19 | { |
| 20 | solution_path = ui.SolutionPath, |
| 21 | current_file_path = ui.CurrentFilePath, |
| 22 | selected_solution_path = ui.SelectedSolutionPath, |
| 23 | editor = new |
| 24 | { |
| 25 | content_length = ui.EditorTextLength, |
| 26 | selection_start = ui.SelectionStart ?? 0, |
| 27 | selection_length = ui.SelectionLength ?? 0 |
| 28 | }, |
| 29 | breakpoints = new |
| 30 | { |
| 31 | current_file = ui.CurrentFileBreakpoints, |
| 32 | total_count = d.Breakpoints.Count |
| 33 | }, |
| 34 | debug = new |
| 35 | { |
| 36 | position_file = d.StoppedFile, |
| 37 | position_line = d.StoppedLine, |
| 38 | has_active_session = d.HasActiveSession, |
| 39 | is_stopped = d.IsExecutionStopped, |
| 40 | stack_count = d.StackFrames.Count, |
| 41 | variables_count = d.VariableRootScopes.Sum(g => g.Roots.Count) |
| 42 | }, |
| 43 | build = new |
| 44 | { |
| 45 | is_visible = ui.IsBuildOutputVisible, |
| 46 | output_preview = ui.BuildOutputPreview, |
| 47 | binlog_path = ui.BinlogPath |
| 48 | }, |
| 49 | terminal = new { is_visible = ui.IsTerminalVisible }, |
| 50 | ui_mode = ui.UiMode, |
| 51 | panels = new |
| 52 | { |
| 53 | pfd_region_expanded = ui.IsPfdRegionExpanded, |
| 54 | build_output = ui.IsBuildOutputVisible, |
| 55 | mfd_region_expanded = ui.IsMfdRegionExpanded, |
| 56 | git = ui.IsGitPanelVisible, |
| 57 | instrumentation_dock = ui.IsInstrumentationDockVisible |
| 58 | }, |
| 59 | safety_level = ui.SafetyLevel, |
| 60 | editor_group_count = ui.EditorGroupCount, |
| 61 | agent_trace_step_count = ui.AgentTraceStepCount, |
| 62 | is_autonomous_running = ui.IsAutonomousRunning, |
| 63 | diagnostics, |
| 64 | cockpit_surface = ui.CockpitSurface |
| 65 | }; |
| 66 | } |
| 67 | |
| 68 | public static string SerializeIdeState(object state) => |
| 69 | JsonSerializer.Serialize(state); |
| 70 | |
| 71 | public static string SerializeCockpitSurface(object snapshot) => |
| 72 | JsonSerializer.Serialize(snapshot); |
| 73 | |
| 74 | public static string SerializeSolutionInfo( |
| 75 | string? solutionPath, |
| 76 | string? currentFilePath, |
| 77 | IReadOnlyList<string> projectPaths, |
| 78 | string? selectedSolutionPath) => |
| 79 | JsonSerializer.Serialize(new |
| 80 | { |
| 81 | solution_path = solutionPath ?? "", |
| 82 | current_file_path = currentFilePath ?? "", |
| 83 | project_paths = projectPaths, |
| 84 | selected_solution_path = selectedSolutionPath ?? "" |
| 85 | }); |
| 86 | |
| 87 | public static string SerializeBuildOutput(string? text, string background, string foreground) => |
| 88 | JsonSerializer.Serialize(new |
| 89 | { |
| 90 | text = text ?? "", |
| 91 | theme = new |
| 92 | { |
| 93 | background, |
| 94 | foreground |
| 95 | } |
| 96 | }); |
| 97 | |
| 98 | public static string SerializeWorkspaceNotLoadedError() => |
| 99 | JsonSerializer.Serialize(new { error = "No workspace loaded." }); |
| 100 | |
| 101 | public static string SerializeInvalidWorkspaceRootError() => |
| 102 | JsonSerializer.Serialize(new { error = "Invalid workspace root." }); |
| 103 | |
| 104 | /// <summary> |
| 105 | /// Корень каталога для MCP <c>search_workspace_text</c> (как у палитры GoTo): из пути решения через <see cref="BreakpointsFileService.GetWorkspaceRoot"/>. |
| 106 | /// </summary> |
| 107 | public static bool TryResolveWorkspaceRootForRipgrep( |
| 108 | string? solutionPathTrimmedOrEmpty, |
| 109 | [NotNullWhen(true)] out string? root, |
| 110 | out string errorJson) |
| 111 | { |
| 112 | root = null; |
| 113 | if (string.IsNullOrWhiteSpace(solutionPathTrimmedOrEmpty)) |
| 114 | { |
| 115 | errorJson = SerializeWorkspaceNotLoadedError(); |
| 116 | return false; |
| 117 | } |
| 118 | |
| 119 | if (!WorkspaceBreakpointsRootPresentation.TryResolveExistingDirectory(solutionPathTrimmedOrEmpty, out var candidate)) |
| 120 | { |
| 121 | errorJson = SerializeInvalidWorkspaceRootError(); |
| 122 | return false; |
| 123 | } |
| 124 | |
| 125 | root = candidate; |
| 126 | errorJson = ""; |
| 127 | return true; |
| 128 | } |
| 129 | |
| 130 | public static JsonElement ParseDiagnosticsOrEmpty(string diagnosticsJson) |
| 131 | { |
| 132 | try |
| 133 | { |
| 134 | return JsonSerializer.Deserialize<JsonElement>(diagnosticsJson); |
| 135 | } |
| 136 | catch |
| 137 | { |
| 138 | return JsonSerializer.SerializeToElement(Array.Empty<object>()); |
| 139 | } |
| 140 | } |
| 141 | |
| 142 | public static string BuildTruncatedOutputPreview(string? buildOutput, int maxChars) |
| 143 | { |
| 144 | var text = buildOutput ?? ""; |
| 145 | return text.Length > maxChars ? text[..maxChars] + "\n... (output truncated)" : text; |
| 146 | } |
| 147 | } |
| 148 | |