| | | 1 | | using UIBlazor.Services.Settings; |
| | | 2 | | |
| | | 3 | | namespace UIBlazor.Services; |
| | | 4 | | |
| | 9 | 5 | | public partial class MessageParser(IToolManager toolManager) : IMessageParser |
| | | 6 | | { |
| | | 7 | | public void UpdateSegments(string delta, VisualChatMessage message, bool isHistory = false) |
| | | 8 | | { |
| | 6 | 9 | | if (string.IsNullOrEmpty(delta)) |
| | 0 | 10 | | return; |
| | | 11 | | |
| | 8 | 12 | | var activeSegment = isHistory ? null : message.Segments.LastOrDefault(s => !s.IsClosed); |
| | | 13 | | |
| | 6 | 14 | | if (isHistory) |
| | | 15 | | { |
| | | 16 | | // В истории дельта - это целое неизменное сообщение. |
| | | 17 | | // Поэтому активный сегмент всегда новый для каждого вызова. |
| | 0 | 18 | | activeSegment = null; |
| | | 19 | | } |
| | | 20 | | |
| | 6 | 21 | | var incomingText = delta; |
| | | 22 | | |
| | 16 | 23 | | while (!string.IsNullOrEmpty(incomingText)) |
| | | 24 | | { |
| | | 25 | | // Логика сегментов |
| | 10 | 26 | | if (activeSegment == null || activeSegment.IsClosed) |
| | | 27 | | { |
| | 6 | 28 | | _rawAccumulator.Clear(); |
| | 6 | 29 | | activeSegment = new ContentSegment(); |
| | 6 | 30 | | message.Segments.Add(activeSegment); |
| | | 31 | | } |
| | | 32 | | |
| | 10 | 33 | | var openIdx = FindOpeningTag(incomingText, out _); |
| | 10 | 34 | | var closeIdx = activeSegment.Type is not SegmentType.Unknown and not SegmentType.Markdown |
| | 10 | 35 | | ? incomingText.IndexOf($"</{activeSegment.TagName}>") |
| | 10 | 36 | | : -1; |
| | | 37 | | |
| | | 38 | | // Сценарий А: Закрытие |
| | 10 | 39 | | if (closeIdx != -1 && (openIdx == -1 || closeIdx < openIdx)) |
| | | 40 | | { |
| | 3 | 41 | | var closingTag = $"</{activeSegment.TagName}>"; |
| | 3 | 42 | | var endOfTag = closeIdx + closingTag.Length; |
| | 3 | 43 | | AppendToken(activeSegment, incomingText.StartsWith('\n') |
| | 3 | 44 | | ? incomingText[1..endOfTag] // убираем первый перенос строки после функции, если он есть |
| | 3 | 45 | | : incomingText[..endOfTag]); |
| | 3 | 46 | | Close(activeSegment); |
| | 3 | 47 | | incomingText = incomingText[endOfTag..]; |
| | 3 | 48 | | continue; |
| | | 49 | | } |
| | | 50 | | |
| | | 51 | | // Сценарий Б: Открытие |
| | 7 | 52 | | if (openIdx != -1) |
| | | 53 | | { |
| | 4 | 54 | | if (openIdx > 0) |
| | | 55 | | { |
| | 1 | 56 | | AppendToken(activeSegment, incomingText[..openIdx]); |
| | 1 | 57 | | Close(activeSegment); |
| | 1 | 58 | | incomingText = incomingText[openIdx..]; |
| | 1 | 59 | | continue; |
| | | 60 | | } |
| | 3 | 61 | | else if (activeSegment is { IsClosed: false, Type: SegmentType.Markdown }) |
| | | 62 | | { |
| | 0 | 63 | | Close(activeSegment); |
| | 0 | 64 | | continue; |
| | | 65 | | } |
| | | 66 | | |
| | | 67 | | // Находим конец тега '>', чтобы знать, где кончаются параметры (name="...") |
| | 3 | 68 | | var tagEndIdx = incomingText.IndexOf('>'); |
| | 3 | 69 | | if (tagEndIdx != -1) |
| | | 70 | | { |
| | 3 | 71 | | var consumptionLength = tagEndIdx + 1; |
| | 3 | 72 | | AppendToken(activeSegment, incomingText.Substring(0, consumptionLength)); |
| | 3 | 73 | | if (activeSegment.Type == SegmentType.Tool && !string.IsNullOrEmpty(activeSegment.ToolName)) |
| | | 74 | | { |
| | 3 | 75 | | if (isHistory) // При загрузке истории все тулзы заапрувлены. Чтобы не было ложного Pending. |
| | | 76 | | { |
| | 0 | 77 | | activeSegment.ApprovalStatus = ToolApprovalStatus.Approved; |
| | | 78 | | } |
| | | 79 | | else |
| | | 80 | | { |
| | | 81 | | // ну и сразу ставим статус, чтобы не было гонки между рендером и обновлением статуса после |
| | 3 | 82 | | var mode = toolManager.GetApprovalModeByToolName(activeSegment.ToolName); |
| | 3 | 83 | | activeSegment.ApprovalStatus = mode switch |
| | 3 | 84 | | { |
| | 0 | 85 | | ToolApprovalMode.Ask => ToolApprovalStatus.Pending, |
| | 0 | 86 | | ToolApprovalMode.Deny => ToolApprovalStatus.Rejected, |
| | 3 | 87 | | _ => ToolApprovalStatus.Approved |
| | 3 | 88 | | }; |
| | | 89 | | } |
| | | 90 | | } |
| | 3 | 91 | | incomingText = incomingText[consumptionLength..]; |
| | 3 | 92 | | continue; |
| | | 93 | | } |
| | | 94 | | } |
| | | 95 | | |
| | | 96 | | // Сценарий В: Обычный контент |
| | 3 | 97 | | AppendToken(activeSegment, incomingText); |
| | 3 | 98 | | incomingText = string.Empty; |
| | | 99 | | } |
| | 6 | 100 | | } |
| | | 101 | | |
| | | 102 | | private static int FindOpeningTag(string text, out string tagName) |
| | | 103 | | { |
| | 10 | 104 | | tagName = ""; |
| | 10 | 105 | | var planIdx = text.IndexOf("<plan"); |
| | 10 | 106 | | var funcIdx = text.IndexOf("<function"); |
| | | 107 | | |
| | 16 | 108 | | if (planIdx == -1 && funcIdx == -1) return -1; |
| | | 109 | | |
| | | 110 | | // Берем тот, что встретился раньше |
| | 4 | 111 | | if (planIdx != -1 && (funcIdx == -1 || planIdx < funcIdx)) |
| | | 112 | | { |
| | 0 | 113 | | tagName = "plan"; |
| | 0 | 114 | | return planIdx; |
| | | 115 | | } |
| | 4 | 116 | | tagName = "function"; |
| | 4 | 117 | | return funcIdx; |
| | | 118 | | } |
| | | 119 | | |
| | | 120 | | // Вспомогательный буфер для накопления "сырого" текста внутри сегмента |
| | 9 | 121 | | private readonly StringBuilder _rawAccumulator = new(); |
| | | 122 | | |
| | | 123 | | public void AppendToken(ContentSegment segment, string token) |
| | | 124 | | { |
| | 10 | 125 | | if (segment.IsClosed || string.IsNullOrEmpty(token)) return; |
| | | 126 | | |
| | 10 | 127 | | _rawAccumulator.Append(token); |
| | | 128 | | |
| | | 129 | | // 1. Определяем тип, если он еще не известен. Теги приходят полными |
| | 10 | 130 | | if (segment.Type == SegmentType.Unknown) |
| | | 131 | | { |
| | 6 | 132 | | var raw = _rawAccumulator.ToString(); |
| | 6 | 133 | | var functionMatch = FunctionRegex().Match(token); |
| | 6 | 134 | | if (functionMatch.Success) |
| | | 135 | | { |
| | 3 | 136 | | segment.Type = SegmentType.Tool; |
| | 3 | 137 | | segment.TagName = "function"; |
| | 3 | 138 | | segment.ToolName = functionMatch.Groups[1].Value; |
| | | 139 | | } |
| | 3 | 140 | | else if (raw.Contains("<plan>")) |
| | | 141 | | { |
| | 0 | 142 | | segment.Type = SegmentType.Plan; |
| | 0 | 143 | | segment.TagName = "plan"; |
| | | 144 | | } |
| | 3 | 145 | | else if (!string.IsNullOrEmpty(raw)) |
| | | 146 | | { |
| | 3 | 147 | | segment.Type = SegmentType.Markdown; |
| | | 148 | | } |
| | | 149 | | } |
| | | 150 | | |
| | | 151 | | // 2. Обрабатываем текст и разбиваем на линии |
| | 10 | 152 | | ProcessIncomingText(segment, token); |
| | 10 | 153 | | } |
| | | 154 | | |
| | | 155 | | private void ProcessIncomingText(ContentSegment segment, string token) |
| | | 156 | | { |
| | | 157 | | // Очищаем токен от управляющих тегов, чтобы парсеры их не видели |
| | 10 | 158 | | var cleanToken = token; |
| | 10 | 159 | | if (segment.Type != SegmentType.Markdown && !string.IsNullOrEmpty(segment.TagName)) |
| | | 160 | | { |
| | | 161 | | // Удаляем <function...>, <plan...>, </function>, </plan> |
| | 7 | 162 | | cleanToken = Regex.Replace(token, $@".*<{segment.TagName}[^>]*>|<\/{segment.TagName}>.*", "", RegexOptions.N |
| | | 163 | | } |
| | | 164 | | |
| | 10 | 165 | | if (string.IsNullOrEmpty(cleanToken) && token.Contains('>')) |
| | | 166 | | { |
| | 4 | 167 | | return; |
| | | 168 | | } |
| | | 169 | | |
| | 6 | 170 | | segment.CurrentLine.Append(cleanToken); |
| | | 171 | | |
| | | 172 | | // Если есть перенос строки - фиксируем завершенные линии |
| | 6 | 173 | | if (segment.Type != SegmentType.Markdown && cleanToken.Contains('\n')) |
| | | 174 | | { |
| | 3 | 175 | | var content = segment.CurrentLine.ToString(); |
| | 3 | 176 | | var parts = content.Split('\n'); |
| | | 177 | | |
| | 3 | 178 | | if (!string.IsNullOrWhiteSpace(parts[0])) |
| | | 179 | | { |
| | 0 | 180 | | segment.Lines.Add(parts[0]); |
| | | 181 | | } |
| | | 182 | | |
| | 12 | 183 | | for (var i = 1; i < parts.Length - 1; i++) |
| | | 184 | | { |
| | 3 | 185 | | segment.Lines.Add(parts[i]); |
| | | 186 | | } |
| | | 187 | | |
| | 3 | 188 | | segment.CurrentLine.Clear(); |
| | 3 | 189 | | segment.CurrentLine.Append(parts.Last()); |
| | | 190 | | } |
| | 6 | 191 | | } |
| | | 192 | | |
| | | 193 | | private static void Close(ContentSegment segment) |
| | | 194 | | { |
| | 4 | 195 | | segment.IsClosed = true; |
| | | 196 | | // Переносим остаток из буфера в финальные линии, если он там есть |
| | 4 | 197 | | if (segment.Type != SegmentType.Markdown && segment.CurrentLine.Length > 0) |
| | | 198 | | { |
| | 0 | 199 | | segment.Lines.Add(segment.CurrentLine.ToString()); |
| | 0 | 200 | | segment.CurrentLine.Clear(); |
| | | 201 | | } |
| | 4 | 202 | | } |
| | | 203 | | |
| | | 204 | | public Dictionary<string, object> Parse(string toolName, List<string> toolLines) |
| | | 205 | | { |
| | 5 | 206 | | var result = new Dictionary<string, object>(); |
| | 5 | 207 | | var paramIndex = 0; |
| | 5 | 208 | | var namedIndex = 0; |
| | | 209 | | |
| | 5 | 210 | | if (toolName == BuiltInToolEnum.ReadFiles) |
| | | 211 | | { |
| | 3 | 212 | | ReadFileParams? fileParams = null; |
| | | 213 | | |
| | 20 | 214 | | for (var i = 0; i < toolLines.Count; i++) |
| | | 215 | | { |
| | 7 | 216 | | var line = toolLines[i]; |
| | 7 | 217 | | var trimmedLine = line.Trim(); |
| | 7 | 218 | | if (string.IsNullOrEmpty(trimmedLine)) |
| | | 219 | | continue; |
| | | 220 | | |
| | 7 | 221 | | if (trimmedLine == "start_line") |
| | | 222 | | { |
| | 2 | 223 | | var valLine = toolLines[++i]?.Trim(); |
| | 2 | 224 | | if (fileParams != null && int.TryParse(valLine, out var startLine)) |
| | | 225 | | { |
| | 2 | 226 | | fileParams.StartLine = startLine; |
| | | 227 | | } |
| | | 228 | | } |
| | 5 | 229 | | else if (trimmedLine == "line_count") |
| | | 230 | | { |
| | 1 | 231 | | var valLine = toolLines[++i]?.Trim(); |
| | 1 | 232 | | if (fileParams != null && int.TryParse(valLine, out var lineCount)) |
| | | 233 | | { |
| | 1 | 234 | | fileParams.LineCount = lineCount; |
| | | 235 | | } |
| | | 236 | | } |
| | | 237 | | else |
| | | 238 | | { |
| | 4 | 239 | | fileParams = new ReadFileParams |
| | 4 | 240 | | { |
| | 4 | 241 | | Name = trimmedLine, |
| | 4 | 242 | | StartLine = -1, |
| | 4 | 243 | | LineCount = -1 |
| | 4 | 244 | | }; |
| | 4 | 245 | | result[$"file{++paramIndex}"] = fileParams; |
| | | 246 | | } |
| | | 247 | | } |
| | | 248 | | } |
| | 2 | 249 | | else if (toolName == BuiltInToolEnum.ApplyDiff) |
| | | 250 | | { |
| | 22 | 251 | | for (var i = 0; i < toolLines.Count; i++) |
| | | 252 | | { |
| | 9 | 253 | | var line = toolLines[i].Trim(); |
| | | 254 | | |
| | 9 | 255 | | if (string.IsNullOrEmpty(line)) |
| | | 256 | | continue; |
| | | 257 | | |
| | | 258 | | // Начало блока (<<<<<<< SEARCH) |
| | 9 | 259 | | if (line.StartsWith("<<<<<<< SEARCH")) |
| | | 260 | | { |
| | 4 | 261 | | i++; |
| | 4 | 262 | | var diff = new DiffReplacement(); |
| | 4 | 263 | | var lastResult = result.LastOrDefault().Value?.ToString() ?? string.Empty; |
| | 4 | 264 | | if (lastResult.StartsWith(":start_line:")) |
| | | 265 | | { |
| | 3 | 266 | | diff.StartLine = int.Parse(lastResult.Split(':')[2]); |
| | 3 | 267 | | result.Remove($"param{paramIndex}"); |
| | | 268 | | } |
| | 4 | 269 | | var search = new List<string>(); |
| | 16 | 270 | | for (; i < toolLines.Count; i++) |
| | | 271 | | { |
| | 10 | 272 | | line = toolLines[i].TrimEnd(); |
| | 10 | 273 | | if (line.StartsWith("=======")) |
| | | 274 | | { |
| | 4 | 275 | | i++; |
| | 4 | 276 | | break; |
| | | 277 | | } |
| | 6 | 278 | | search.Add(line); |
| | | 279 | | } |
| | 4 | 280 | | diff.Search = search; |
| | | 281 | | |
| | 4 | 282 | | var replace = new List<string>(); |
| | 20 | 283 | | for (; i < toolLines.Count; i++) |
| | | 284 | | { |
| | 12 | 285 | | line = toolLines[i].TrimEnd(); |
| | 12 | 286 | | if (line.StartsWith(">>>>>>> REPLACE")) |
| | | 287 | | { |
| | 4 | 288 | | i++; |
| | 4 | 289 | | break; |
| | | 290 | | } |
| | 8 | 291 | | replace.Add(line); |
| | | 292 | | } |
| | 4 | 293 | | diff.Replace = replace; |
| | | 294 | | |
| | 4 | 295 | | result[$"diff{++namedIndex}"] = diff; |
| | | 296 | | } |
| | | 297 | | // Обычная строка параметров |
| | | 298 | | else |
| | | 299 | | { |
| | 5 | 300 | | result[$"param{++paramIndex}"] = line; |
| | | 301 | | } |
| | | 302 | | } |
| | | 303 | | } |
| | 0 | 304 | | else if (toolName.StartsWith("mcp__")) // MCP |
| | | 305 | | { |
| | 0 | 306 | | for (var i = 0; i < toolLines.Count; i++) |
| | | 307 | | { |
| | 0 | 308 | | var line = toolLines[i]; |
| | 0 | 309 | | var devider = line.IndexOf(':'); |
| | 0 | 310 | | if (devider > 1) |
| | | 311 | | { |
| | 0 | 312 | | var argName = line[..devider].Trim(); |
| | 0 | 313 | | var argValue = line[(devider + 1)..].Trim(); |
| | | 314 | | |
| | 0 | 315 | | if (!string.IsNullOrEmpty(argName)) |
| | | 316 | | { |
| | 0 | 317 | | if (argValue.Length > 2 && argValue.StartsWith('\"') && argValue.EndsWith('\"')) |
| | | 318 | | { |
| | 0 | 319 | | argValue = argValue[1..^1]; |
| | | 320 | | } |
| | 0 | 321 | | result[argName] = argValue; |
| | | 322 | | continue; |
| | | 323 | | } |
| | | 324 | | } |
| | | 325 | | } |
| | | 326 | | } |
| | | 327 | | else // обычные тулзы |
| | | 328 | | { |
| | 0 | 329 | | for (var i = 0; i < toolLines.Count; i++) |
| | | 330 | | { |
| | 0 | 331 | | var line = toolLines[i]; |
| | 0 | 332 | | result[$"param{++paramIndex}"] = line; |
| | | 333 | | } |
| | | 334 | | } |
| | | 335 | | |
| | 5 | 336 | | return result; |
| | | 337 | | } |
| | | 338 | | |
| | | 339 | | [GeneratedRegex(@"<function name=""([\w-_\.]+)"">$", RegexOptions.Compiled)] |
| | | 340 | | private static partial Regex FunctionRegex(); |
| | | 341 | | } |