| 1 | #nullable enable |
| 2 | |
| 3 | using System.Text.Json; |
| 4 | using CascadeIDE.Services; |
| 5 | |
| 6 | namespace CascadeIDE.Models.Intercom; |
| 7 | |
| 8 | /// <summary>Канонический якорь вложения Intercom (ADR 0128 §3). Wire/event log — те же имена полей.</summary> |
| 9 | public sealed record AttachmentAnchor |
| 10 | { |
| 11 | public string? Id { get; init; } |
| 12 | |
| 13 | public string? AttachmentShape { get; init; } |
| 14 | |
| 15 | public string? DisplayLabel { get; init; } |
| 16 | |
| 17 | /// <summary>Workspace-relative или абсолютный путь после resolve @ send.</summary> |
| 18 | public string? File { get; init; } |
| 19 | |
| 20 | public int? LineStart { get; init; } |
| 21 | |
| 22 | public int? LineEnd { get; init; } |
| 23 | |
| 24 | public string? MemberKey { get; init; } |
| 25 | |
| 26 | /// <summary>JSON-объект syntaxScope (kind, indexInParent, parentMemberKey, …) — v2+.</summary> |
| 27 | public JsonElement? SyntaxScope { get; init; } |
| 28 | |
| 29 | public string? Excerpt { get; init; } |
| 30 | |
| 31 | public int? ProseStart { get; init; } |
| 32 | |
| 33 | public int? ProseLength { get; init; } |
| 34 | |
| 35 | public string? ResolvedAtUtc { get; init; } |
| 36 | |
| 37 | public string? ResolveOutcome { get; init; } |
| 38 | |
| 39 | public static bool TryParseFromJsonElement(JsonElement root, out AttachmentAnchor anchor, out string error) |
| 40 | { |
| 41 | anchor = new AttachmentAnchor(); |
| 42 | error = ""; |
| 43 | |
| 44 | if (root.ValueKind != JsonValueKind.Object) |
| 45 | { |
| 46 | error = "anchor_json должен быть JSON-объектом."; |
| 47 | return false; |
| 48 | } |
| 49 | |
| 50 | anchor = new AttachmentAnchor |
| 51 | { |
| 52 | Id = readString(root, "id"), |
| 53 | AttachmentShape = readString(root, "attachmentShape") ?? readString(root, "attachment_shape"), |
| 54 | DisplayLabel = readString(root, "displayLabel") ?? readString(root, "display_label"), |
| 55 | File = readString(root, "file"), |
| 56 | LineStart = readInt(root, "lineStart") ?? readInt(root, "line_start"), |
| 57 | LineEnd = readInt(root, "lineEnd") ?? readInt(root, "line_end"), |
| 58 | MemberKey = readString(root, "memberKey") ?? readString(root, "member_key"), |
| 59 | SyntaxScope = root.TryGetProperty("syntaxScope", out var ss) ? ss |
| 60 | : root.TryGetProperty("syntax_scope", out var ss2) ? ss2 : null, |
| 61 | Excerpt = readString(root, "excerpt"), |
| 62 | ProseStart = readInt(root, "proseStart") ?? readInt(root, "prose_start"), |
| 63 | ProseLength = readInt(root, "proseLength") ?? readInt(root, "prose_length"), |
| 64 | ResolvedAtUtc = readString(root, "resolvedAtUtc") ?? readString(root, "resolved_at_utc"), |
| 65 | ResolveOutcome = readString(root, "resolveOutcome") ?? readString(root, "resolve_outcome"), |
| 66 | }; |
| 67 | |
| 68 | if (string.IsNullOrWhiteSpace(anchor.File)) |
| 69 | { |
| 70 | error = "В anchor отсутствует file."; |
| 71 | return false; |
| 72 | } |
| 73 | |
| 74 | return true; |
| 75 | } |
| 76 | |
| 77 | public static bool TryParseFlatArgs( |
| 78 | IReadOnlyDictionary<string, JsonElement>? args, |
| 79 | out AttachmentAnchor anchor, |
| 80 | out int? durationMs, |
| 81 | out string error) |
| 82 | { |
| 83 | anchor = new AttachmentAnchor(); |
| 84 | durationMs = null; |
| 85 | error = ""; |
| 86 | |
| 87 | if (args is null) |
| 88 | { |
| 89 | error = "Отсутствуют аргументы."; |
| 90 | return false; |
| 91 | } |
| 92 | |
| 93 | durationMs = McpCommandJsonArgs.OptionalInt32(args, "duration_ms"); |
| 94 | |
| 95 | var file = McpCommandJsonArgs.String(args, "file"); |
| 96 | if (string.IsNullOrWhiteSpace(file)) |
| 97 | { |
| 98 | error = "Отсутствует file (или передайте anchor_json)."; |
| 99 | return false; |
| 100 | } |
| 101 | |
| 102 | anchor = new AttachmentAnchor |
| 103 | { |
| 104 | Id = McpCommandJsonArgs.String(args, "id"), |
| 105 | AttachmentShape = McpCommandJsonArgs.String(args, "attachment_shape"), |
| 106 | DisplayLabel = McpCommandJsonArgs.String(args, "display_label"), |
| 107 | File = file, |
| 108 | LineStart = McpCommandJsonArgs.OptionalInt32(args, "line_start"), |
| 109 | LineEnd = McpCommandJsonArgs.OptionalInt32(args, "line_end"), |
| 110 | MemberKey = McpCommandJsonArgs.String(args, "member_key"), |
| 111 | Excerpt = McpCommandJsonArgs.String(args, "excerpt"), |
| 112 | }; |
| 113 | |
| 114 | if (args.TryGetValue("syntax_scope", out var scopeEl) && scopeEl.ValueKind == JsonValueKind.Object) |
| 115 | anchor = anchor with { SyntaxScope = scopeEl }; |
| 116 | |
| 117 | return true; |
| 118 | } |
| 119 | |
| 120 | public static bool TryParseFlatArgs(IReadOnlyDictionary<string, JsonElement>? args, out AttachmentAnchor anchor, out string error) |
| 121 | { |
| 122 | if (!TryParseFlatArgs(args, out anchor, out _, out error)) |
| 123 | return false; |
| 124 | return true; |
| 125 | } |
| 126 | |
| 127 | private static string? readString(JsonElement obj, string name) => |
| 128 | obj.TryGetProperty(name, out var el) && el.ValueKind == JsonValueKind.String ? el.GetString() : null; |
| 129 | |
| 130 | private static int? readInt(JsonElement obj, string name) |
| 131 | { |
| 132 | if (!obj.TryGetProperty(name, out var el) || el.ValueKind != JsonValueKind.Number || !el.TryGetInt32(out var v)) |
| 133 | return null; |
| 134 | return v; |
| 135 | } |
| 136 | } |
| 137 | |
| 138 | /// <summary>Разбор <c>intercom.reveal_attachment</c> (ADR 0128 §8, 0130 фаза 1).</summary> |
| 139 | public static class IntercomRevealAttachmentMcpArgs |
| 140 | { |
| 141 | public static bool TryParse( |
| 142 | IReadOnlyDictionary<string, JsonElement>? args, |
| 143 | out AttachmentAnchor anchor, |
| 144 | out bool? selectExplicit, |
| 145 | out int? durationMs, |
| 146 | out string error) |
| 147 | { |
| 148 | anchor = new AttachmentAnchor(); |
| 149 | selectExplicit = null; |
| 150 | durationMs = null; |
| 151 | error = ""; |
| 152 | |
| 153 | if (args is null) |
| 154 | { |
| 155 | error = "Отсутствуют аргументы."; |
| 156 | return false; |
| 157 | } |
| 158 | |
| 159 | if (args.TryGetValue("anchor_json", out var anchorEl)) |
| 160 | { |
| 161 | if (!AttachmentAnchor.TryParseFromJsonElement(anchorEl, out anchor, out error)) |
| 162 | return false; |
| 163 | } |
| 164 | else if (!AttachmentAnchor.TryParseFlatArgs(args, out anchor, out durationMs, out error)) |
| 165 | { |
| 166 | return false; |
| 167 | } |
| 168 | |
| 169 | if (durationMs is null) |
| 170 | durationMs = McpCommandJsonArgs.OptionalInt32(args, "duration_ms"); |
| 171 | |
| 172 | if (args.TryGetValue("select", out var selEl)) |
| 173 | { |
| 174 | selectExplicit = selEl.ValueKind switch |
| 175 | { |
| 176 | JsonValueKind.True => true, |
| 177 | JsonValueKind.False => false, |
| 178 | _ => null, |
| 179 | }; |
| 180 | if (selectExplicit is null) |
| 181 | { |
| 182 | error = "select должен быть true или false."; |
| 183 | return false; |
| 184 | } |
| 185 | } |
| 186 | |
| 187 | return true; |
| 188 | } |
| 189 | } |
| 190 | |
| 191 | /// <summary>Args для <c>editor.select_code</c> / <c>editor.reveal_code</c> (ADR 0131).</summary> |
| 192 | public static class EditorCodeRefMcpArgs |
| 193 | { |
| 194 | public static bool TryParse( |
| 195 | IReadOnlyDictionary<string, JsonElement>? args, |
| 196 | out string codeRef, |
| 197 | out string? activeFile, |
| 198 | out int? durationMs, |
| 199 | out string error) |
| 200 | { |
| 201 | codeRef = ""; |
| 202 | activeFile = null; |
| 203 | durationMs = null; |
| 204 | error = ""; |
| 205 | |
| 206 | if (args is null) |
| 207 | { |
| 208 | error = "Отсутствуют аргументы."; |
| 209 | return false; |
| 210 | } |
| 211 | |
| 212 | codeRef = McpCommandJsonArgs.String(args, "code_ref") ?? ""; |
| 213 | if (string.IsNullOrWhiteSpace(codeRef)) |
| 214 | { |
| 215 | error = "Отсутствует code_ref."; |
| 216 | return false; |
| 217 | } |
| 218 | |
| 219 | activeFile = McpCommandJsonArgs.String(args, "active_file"); |
| 220 | durationMs = McpCommandJsonArgs.OptionalInt32(args, "duration_ms"); |
| 221 | return true; |
| 222 | } |
| 223 | } |
| 224 | |