多语言

tool/add_tr_to_chinese.dart

@@ -1,232 +1,120 @@
-// import 'dart:io';
-
-// void main(List<String> args) async {
-//   final targetPath = args.isNotEmpty ? args[0] : Directory.current.path;
-//   final type = FileSystemEntity.typeSync(targetPath);
-
-//   if (type == FileSystemEntityType.notFound) {
-//     print('路径不存在: $targetPath');
-//     return;
-//   }
-
-//   if (type == FileSystemEntityType.file && targetPath.endsWith('.dart')) {
-//     await processDartFile(File(targetPath));
-//   } else if (type == FileSystemEntityType.directory) {
-//     final directory = Directory(targetPath);
-//     print('扫描目录: $targetPath');
-
-//     await for (final entity
-//         in directory.list(recursive: true, followLinks: false)) {
-//       if (entity is File && entity.path.endsWith('.dart')) {
-//         await processDartFile(entity);
-//       }
-//     }
-//     print('处理完成');
-//   } else {
-//     print('不支持的路径类型: $targetPath');
-//   }
-// }
-
-// Future<void> processDartFile(File file) async {
-//   final content = await file.readAsString();
-
-//   // 获取注释范围
-//   final commentRanges = getCommentRanges(content);
-
-//   // 匹配带中文的引号字符串（单/双引号）
-//   final regex = RegExp(r'''(['"])([^'"]*?[\u4e00-\u9fa5][^'"]*?)\1''');
-
-//   final matches = regex.allMatches(content).toList();
-//   if (matches.isEmpty) return;
-
-//   final sb = StringBuffer();
-//   int lastIndex = 0;
-
-//   for (final match in matches) {
-//     final start = match.start;
-//     final end = match.end;
-
-//     // 跳过注释中的内容
-//     if (commentRanges.any((range) => start >= range[0] && start < range[1])) {
-//       continue;
-//     }
-
-//     // 插入上次结束到当前匹配之间的代码
-//     sb.write(content.substring(lastIndex, start));
-
-//     final fullMatch = match.group(0)!;
-
-//     // 判断是否已处于 .tr 表达式中
-//     if (isAlreadyTrCall(content, start, end)) {
-//       sb.write(fullMatch); // 不修改
-//     } else {
-//       sb.write('$fullMatch.tr'); // 添加 .tr
-//     }
-
-//     lastIndex = end;
-//   }
-
-//   sb.write(content.substring(lastIndex));
-
-//   final result = sb.toString();
-//   if (result != content) {
-//     await file.writeAsString(result);
-//     print('✅ 修改完成: ${file.path}');
-//   } else {
-//     print('✔ 无需修改: ${file.path}');
-//   }
-// }
-
-// /// 判断该字符串是否已是 .tr 调用的一部分
-// bool isAlreadyTrCall(String content, int start, int end) {
-//   final after = content.substring(end);
-//   final before = content.substring(0, start);
-
-//   // 检查匹配后是否直接跟 .tr （允许空格）
-//   final hasTrAfter = RegExp(r'^\s*\.tr\b').hasMatch(after);
-
-//   // 检查匹配前是否已经出现 .tr （形如 .tr'xxx' 也考虑在内）
-//   final hasTrBefore = RegExp(r'\.tr\s*$').hasMatch(before);
-
-//   return hasTrAfter || hasTrBefore;
-// }
-
-// /// 找出所有注释区间 (start, end)
-// List<List<int>> getCommentRanges(String content) {
-//   final ranges = <List<int>>[];
-
-//   final multiLine = RegExp(r'/\*[\s\S]*?\*/');
-//   final singleLine = RegExp(r'//.*');
-
-//   for (final m in multiLine.allMatches(content)) {
-//     ranges.add([m.start, m.end]);
-//   }
-//   for (final m in singleLine.allMatches(content)) {
-//     ranges.add([m.start, m.end]);
-//   }
-//   return ranges;
-// }
 import 'dart:io';
 import 'dart:convert';
 
 void main(List<String> args) async {
-  if (args.length < 2) {
-    print('Usage: dart script.dart <target_path> <json_file_path>');
-    return;
-  }
+  // 默认使用当前目录和同级目录下的 chinese_texts.json
+  final targetPath = args.isNotEmpty ? args[0] : Directory.current.path;
+  final jsonFilePath = args.length > 1 ? args[1] : 'chinese_texts.json';
 
-  final targetPath = args[0];
-  final jsonFilePath = args[1];
+  print('目标路径: $targetPath');
+  print('JSON文件: $jsonFilePath');
 
   // 加载JSON文件
   final jsonFile = File(jsonFilePath);
   if (!jsonFile.existsSync()) {
-    print('JSON file not found: $jsonFilePath');
-    return;
+    print('错误: JSON文件不存在: $jsonFilePath');
+    print('请确保文件存在或提供完整路径');
+    exit(1);
   }
 
   final jsonContent = await jsonFile.readAsString();
   final jsonMap = json.decode(jsonContent) as Map<String, dynamic>;
   final targetKeys = jsonMap.keys.toSet();
 
+  // 检查目标路径类型
   final type = FileSystemEntity.typeSync(targetPath);
-
   if (type == FileSystemEntityType.notFound) {
-    print('Path not found: $targetPath');
-    return;
+    print('错误: 目标路径不存在: $targetPath');
+    exit(1);
   }
 
+  int modifiedCount = 0;
+  int processedCount = 0;
+
   if (type == FileSystemEntityType.file && targetPath.endsWith('.dart')) {
-    await processDartFile(File(targetPath), targetKeys);
+    // 处理单个文件
+    processedCount = 1;
+    if (await processDartFile(File(targetPath), targetKeys)) {
+      modifiedCount++;
+    }
   } else if (type == FileSystemEntityType.directory) {
-    final directory = Directory(targetPath);
-    print('Scanning directory: $targetPath');
-
-    await for (final entity
-        in directory.list(recursive: true, followLinks: false)) {
+    // 处理目录
+    print('开始扫描Dart文件...');
+    await for (final entity in Directory(targetPath).list(recursive: true)) {
       if (entity is File && entity.path.endsWith('.dart')) {
-        await processDartFile(entity, targetKeys);
+        processedCount++;
+        if (await processDartFile(entity, targetKeys)) {
+          modifiedCount++;
+        }
       }
     }
-    print('Processing completed');
   } else {
-    print('Unsupported path type: $targetPath');
+    print('错误: 不支持的路径类型: $targetPath');
+    exit(1);
   }
+
+  print('\n处理结果:');
+  print('扫描文件: $processedCount');
+  print('修改文件: $modifiedCount');
+  print('未修改文件: ${processedCount - modifiedCount}');
 }
 
-Future<void> processDartFile(File file, Set<String> targetKeys) async {
-  final content = await file.readAsString();
-  final commentRanges = getCommentRanges(content);
-  final regex = RegExp(r'''(['"])([^'"]*?[\u4e00-\u9fa5][^'"]*?)\1''');
+Future<bool> processDartFile(File file, Set<String> targetKeys) async {
+  try {
+    final content = await file.readAsString();
+    final commentRanges = getCommentRanges(content);
+    final regex = RegExp(r'''(['"])((?:\\.|[^\\])*?)\1''');
 
-  final matches = regex.allMatches(content).toList();
-  if (matches.isEmpty) {
-    print('✓ No matches in: ${file.path}');
-    return;
-  }
+    final buffer = StringBuffer();
+    int lastIndex = 0;
+    bool hasChanges = false;
 
-  final sb = StringBuffer();
-  int lastIndex = 0;
-  bool hasChanges = false;
+    for (final match in regex.allMatches(content)) {
+      final start = match.start;
+      final end = match.end;
+      final text = match.group(2)!;
 
-  for (final match in matches) {
-    final start = match.start;
-    final end = match.end;
+      // 跳过注释
+      if (commentRanges.any((r) => start >= r[0] && start < r[1])) {
+        buffer.write(content.substring(lastIndex, end));
+        lastIndex = end;
+        continue;
+      }
 
-    // 跳过注释中的内容
-    if (commentRanges.any((range) => start >= range[0] && start < range[1])) {
-      sb.write(content.substring(lastIndex, end));
-      lastIndex = end;
-      continue;
-    }
-
-    final fullMatch = match.group(0)!;
-    final textContent = match.group(2)!;
-
-    // 检查是否在目标keys中
-    if (targetKeys.contains(textContent)) {
-      // 检查是否已经包含.tr
-      if (!isAlreadyTrCall(content, start, end)) {
-        sb.write(content.substring(lastIndex, start));
-        sb.write('$fullMatch.tr');
+      // 检查是否是需要国际化的字符串
+      if (targetKeys.contains(text) && !isAlreadyTrCall(content, end)) {
+        buffer.write(content.substring(lastIndex, end));
+        buffer.write('.tr');
+        lastIndex = end;
         hasChanges = true;
-        lastIndex = end;
-      } else {
-        sb.write(content.substring(lastIndex, end));
-        lastIndex = end;
       }
-    } else {
-      sb.write(content.substring(lastIndex, end));
-      lastIndex = end;
     }
-  }
 
-  sb.write(content.substring(lastIndex));
-
-  if (hasChanges) {
-    await file.writeAsString(sb.toString());
-    print('✓ Modified: ${file.path}');
-  } else {
-    print('✓ No changes needed: ${file.path}');
+    if (hasChanges) {
+      buffer.write(content.substring(lastIndex));
+      await file.writeAsString(buffer.toString());
+      print('已修改: ${file.path}');
+      return true;
+    }
+    return false;
+  } catch (e) {
+    print('处理 ${file.path} 出错: $e');
+    return false;
   }
 }
 
-bool isAlreadyTrCall(String content, int start, int end) {
-  // 检查字符串后面是否紧跟.tr
-  final afterString = content.substring(end);
-  return RegExp(r'^\s*\.tr\b').hasMatch(afterString);
+bool isAlreadyTrCall(String content, int endIndex) {
+  return endIndex < content.length &&
+      content.substring(endIndex).trim().startsWith('.tr');
 }
 
 List<List<int>> getCommentRanges(String content) {
   final ranges = <List<int>>[];
-  final multiLine = RegExp(r'/\*[\s\S]*?\*/');
-  final singleLine = RegExp(r'//.*');
-
-  for (final m in multiLine.allMatches(content)) {
-    ranges.add([m.start, m.end]);
-  }
-  for (final m in singleLine.allMatches(content)) {
-    ranges.add([m.start, m.end]);
-  }
+  ranges.addAll(RegExp(r'/\*.*?\*/', dotAll: true)
+      .allMatches(content)
+      .map((m) => [m.start, m.end]));
+  ranges.addAll(RegExp(r'//.*?$', multiLine: true)
+      .allMatches(content)
+      .map((m) => [m.start, m.end]));
   return ranges;
 }