update: hasMatch for each parser

AmosHuKe · AmosHuKe · commit 9b1f413368ab · 2025-12-09T19:26:00.000+08:00
diff --git a/lib/src/services/translation_service/text_structure_parser/parsers/blank_line_parser.dart b/lib/src/services/translation_service/text_structure_parser/parsers/blank_line_parser.dart
@@ -7,9 +7,11 @@ class BlankLineParser implements TextParser {
   @override
   int get priority => 3;
 
+  static bool hasMatch(String? line) => line == '' || line == null;
+
   @override
   ParseResult parse(ParseContext context) {
-    if (context.currentLineTrim == '') {
+    if (hasMatch(context.currentLineTrim)) {
       context.addStructure(
         TextStructure(
           type: TextStructureType.blankLine,
diff --git a/lib/src/services/translation_service/text_structure_parser/parsers/html_comment_parser.dart b/lib/src/services/translation_service/text_structure_parser/parsers/html_comment_parser.dart
@@ -4,25 +4,25 @@ import '../text_parser.dart';
 
 /// HTML 注释 `<!-- xx -->` 解析器
 class HtmlCommentParser implements TextParser {
-  static final beginRegex = RegExp(r'^\s*<!--');
-  static final endRegex = RegExp(r'-->');
-
   @override
   int get priority => 14;
 
+  static bool beginHasMatch(String line) => RegExp(r'^\s*<!--').hasMatch(line);
+  static bool endHasMatch(String line) => RegExp(r'-->').hasMatch(line);
+
   @override
   ParseResult parse(ParseContext context) {
     final lineTrim = context.currentLineTrim;
 
     /// HTML 注释 - 开始
-    if (beginRegex.hasMatch(lineTrim) &&
+    if (beginHasMatch(lineTrim) &&
         context.currentType != TextStructureType.htmlComment) {
       context.currentType = TextStructureType.htmlComment;
       context.startLineIndex = context.currentIndex;
       context.originalText.add(context.currentLine);
 
       /// HTML 注释 - 单行结束
-      if (endRegex.hasMatch(lineTrim)) {
+      if (endHasMatch(lineTrim)) {
         /// 添加结构数据
         context.addStructure(
           TextStructure(
@@ -39,7 +39,7 @@ class HtmlCommentParser implements TextParser {
     }
 
     /// HTML 注释 - 多行结束
-    if (endRegex.hasMatch(lineTrim) &&
+    if (endHasMatch(lineTrim) &&
         context.currentType == TextStructureType.htmlComment) {
       context.originalText.add(context.currentLine);
 
diff --git a/lib/src/services/translation_service/text_structure_parser/parsers/html_tag_parser.dart b/lib/src/services/translation_service/text_structure_parser/parsers/html_tag_parser.dart
@@ -5,15 +5,18 @@ import '../text_parser.dart';
 /// 单行 HTML 标签 `<xxx`、`</xxx` 解析器
 /// `<xxx`、`</xxx
 class HtmlTagParser implements TextParser {
-  static final regex = RegExp(r'^\s*<\/?[a-zA-Z][a-zA-Z0-9-]*');
-
   @override
   int get priority => 13;
 
+  static bool hasMatch(String line) {
+    final regex = RegExp(r'^\s*<\/?[a-zA-Z][a-zA-Z0-9-]*');
+    return regex.hasMatch(line) && !line.startsWith('<br');
+  }
+
   @override
   ParseResult parse(ParseContext context) {
     final lineTrim = context.currentLineTrim;
-    if (regex.hasMatch(lineTrim) && !lineTrim.startsWith('<br')) {
+    if (hasMatch(lineTrim)) {
       context.addStructure(
         TextStructure(
           type: TextStructureType.htmlTag,
diff --git a/lib/src/services/translation_service/text_structure_parser/parsers/liquid_1_parser.dart b/lib/src/services/translation_service/text_structure_parser/parsers/liquid_1_parser.dart
@@ -6,15 +6,15 @@ import '../text_parser.dart';
 /// 单行 Liquid 语法 `{% xxx` 解析器
 /// `{% xxx`
 class Liquid1Parser implements TextParser {
-  static final regex = RegExp(r'^\s*\{%');
-
   @override
   int get priority => 12;
 
+  static bool hasMatch(String line) => RegExp(r'^\s*\{%').hasMatch(line);
+
   @override
   ParseResult parse(ParseContext context) {
     final lineTrim = context.currentLineTrim;
-    if (regex.hasMatch(lineTrim)) {
+    if (hasMatch(lineTrim)) {
       final isChinese = Utils.isChinese(context.currentLine);
       context.addStructure(
         TextStructure(
diff --git a/lib/src/services/translation_service/text_structure_parser/parsers/markdown_code_block_parser.dart b/lib/src/services/translation_service/text_structure_parser/parsers/markdown_code_block_parser.dart
@@ -5,16 +5,16 @@ import '../text_parser.dart';
 /// Markdown 代码块解析器
 /// ``` 开头和结尾的部分
 class MarkdownCodeBlockParser implements TextParser {
-  static const delimiter = '```';
-
   @override
   int get priority => 2;
 
+  static bool hasMatch(String line) => line.startsWith('```');
+
   @override
   ParseResult parse(ParseContext context) {
     final lineTrim = context.currentLineTrim;
 
-    if (lineTrim.startsWith(delimiter)) {
+    if (hasMatch(lineTrim)) {
       if (context.currentType != TextStructureType.markdownCodeBlock) {
         /// Markdown 代码块 - 开始
         context.currentType = TextStructureType.markdownCodeBlock;
diff --git a/lib/src/services/translation_service/text_structure_parser/parsers/markdown_custom_1_parser.dart b/lib/src/services/translation_service/text_structure_parser/parsers/markdown_custom_1_parser.dart
@@ -5,15 +5,16 @@ import '../text_parser.dart';
 /// 单行 Markdown 自定义语法1 `{:xxx}` 解析器
 /// `{:xxx}`
 class MarkdownCustom1Parser implements TextParser {
-  static final regex = RegExp(r'\{:\s*([^}]+?)\s*\}');
-
   @override
   int get priority => 10;
 
+  static bool hasMatch(String line) =>
+      RegExp(r'\{:\s*([^}]+?)\s*\}').hasMatch(line);
+
   @override
   ParseResult parse(ParseContext context) {
     final lineTrim = context.currentLineTrim;
-    if (regex.hasMatch(lineTrim)) {
+    if (hasMatch(lineTrim)) {
       context.addStructure(
         TextStructure(
           type: TextStructureType.markdownCustom1,
diff --git a/lib/src/services/translation_service/text_structure_parser/parsers/markdown_custom_2_parser.dart b/lib/src/services/translation_service/text_structure_parser/parsers/markdown_custom_2_parser.dart
@@ -5,15 +5,15 @@ import '../text_parser.dart';
 /// 单行 Markdown 自定义语法2 `<?xxx` 解析器
 /// `<?xxx`
 class MarkdownCustom2Parser implements TextParser {
-  static final regex = RegExp(r'^\s*\<\?');
-
   @override
   int get priority => 11;
 
+  static bool hasMatch(String line) => RegExp(r'^\s*\<\?').hasMatch(line);
+
   @override
   ParseResult parse(ParseContext context) {
     final lineTrim = context.currentLineTrim;
-    if (regex.hasMatch(lineTrim)) {
+    if (hasMatch(lineTrim)) {
       context.addStructure(
         TextStructure(
           type: TextStructureType.markdownCustom2,
diff --git a/lib/src/services/translation_service/text_structure_parser/parsers/markdown_custom_aside_type_parser.dart b/lib/src/services/translation_service/text_structure_parser/parsers/markdown_custom_aside_type_parser.dart
@@ -6,15 +6,16 @@ import '../text_parser.dart';
 /// 单行 Markdown 自定义 Aside 语法 解析器
 /// `:::类型 标题`
 class MarkdownCustomAsideTypeParser implements TextParser {
-  static final regex = RegExp(r'^\s*(:::)\s*([a-zA-Z0-9-]*)\s*(.*)$');
-
   @override
   int get priority => 9;
 
+  static RegExp regex = RegExp(r'^\s*(:::)\s*([a-zA-Z0-9-]*)\s*(.*)$');
+  static bool hasMatch(String line) => regex.hasMatch(line);
+
   @override
   ParseResult parse(ParseContext context) {
     final lineTrim = context.currentLineTrim;
-    if (regex.hasMatch(lineTrim)) {
+    if (hasMatch(lineTrim)) {
       final match = regex.firstMatch(lineTrim);
       // final delimiter = match!.group(1)!; // 必为 :::
       final type = match?.group(2)?.trim() != '' ? match?.group(2) : null;
diff --git a/lib/src/services/translation_service/text_structure_parser/parsers/markdown_define_link_parser.dart b/lib/src/services/translation_service/text_structure_parser/parsers/markdown_define_link_parser.dart
@@ -5,15 +5,16 @@ import '../text_parser.dart';
 /// 单行 Markdown 定义的链接 解析器
 /// `[xx]: xxx`
 class MarkdownDefineLinkParser implements TextParser {
-  static final regex = RegExp(r'^\s*\[([^\]]+)\]:\s*(.+)$');
-
   @override
   int get priority => 7;
 
+  static bool hasMatch(String line) =>
+      RegExp(r'^\s*\[([^\]]+)\]:\s*(.+)$').hasMatch(line);
+
   @override
   ParseResult parse(ParseContext context) {
     final lineTrim = context.currentLineTrim;
-    if (regex.hasMatch(lineTrim)) {
+    if (hasMatch(lineTrim)) {
       context.addStructure(
         TextStructure(
           type: TextStructureType.markdownDefineLink,
diff --git a/lib/src/services/translation_service/text_structure_parser/parsers/markdown_horizontal_rule_parser.dart b/lib/src/services/translation_service/text_structure_parser/parsers/markdown_horizontal_rule_parser.dart
@@ -5,14 +5,16 @@ import '../text_parser.dart';
 /// 单行 Markdown 分割横线解析器
 /// `---`、`- - -`、`* * *`、`_ _ _`
 class MarkdownHorizontalRuleParser implements TextParser {
-  static final regex = RegExp(r'^\s*([-*_])(?:\s*\1){2,}\s*$');
   @override
   int get priority => 4;
 
+  static bool hasMatch(String line) =>
+      RegExp(r'^\s*([-*_])(?:\s*\1){2,}\s*$').hasMatch(line);
+
   @override
   ParseResult parse(ParseContext context) {
     final lineTrim = context.currentLineTrim;
-    if (regex.hasMatch(lineTrim)) {
+    if (hasMatch(lineTrim)) {
       context.addStructure(
         TextStructure(
           type: TextStructureType.markdownHorizontalRule,
diff --git a/lib/src/services/translation_service/text_structure_parser/parsers/markdown_image_parser.dart b/lib/src/services/translation_service/text_structure_parser/parsers/markdown_image_parser.dart
@@ -5,15 +5,16 @@ import '../text_parser.dart';
 /// 单行 Markdown 图片 解析器
 /// `![xxx](xxx)`
 class MarkdownImageParser implements TextParser {
-  static final regex = RegExp(r'!\[([^\]]*)\]\s*\(\s*([^)]+)\s*\)');
-
   @override
   int get priority => 8;
 
+  static bool hasMatch(String line) =>
+      RegExp(r'!\[([^\]]*)\]\s*\(\s*([^)]+)\s*\)').hasMatch(line);
+
   @override
   ParseResult parse(ParseContext context) {
     final lineTrim = context.currentLineTrim;
-    if (regex.hasMatch(lineTrim)) {
+    if (hasMatch(lineTrim)) {
       context.addStructure(
         TextStructure(
           type: TextStructureType.markdownImage,
diff --git a/lib/src/services/translation_service/text_structure_parser/parsers/markdown_list_item_parser.dart b/lib/src/services/translation_service/text_structure_parser/parsers/markdown_list_item_parser.dart
@@ -7,17 +7,18 @@ import 'markdown_code_block_parser.dart';
 /// Markdown 列表项 - 多行内容 解析器
 /// `* xxx`、`- xxx`、`+ xxx`、`1. xxx`
 class MarkdownListItemParser implements TextParser {
-  static final regex = RegExp(r'^\s*([*\-+]|\d+\.)\s+(.+)$');
-
   @override
   int get priority => 5;
 
+  static bool hasMatch(String line) =>
+      RegExp(r'^\s*([*\-+]|\d+\.)\s+(.+)$').hasMatch(line);
+
   @override
   ParseResult parse(ParseContext context) {
     final lineTrim = context.currentLineTrim;
     final lineNextTrim = context.nextLineTrim;
 
-    if (regex.hasMatch(lineTrim)) {
+    if (hasMatch(lineTrim)) {
       /// 列表项开始
       if (context.currentType != TextStructureType.markdownListItem) {
         context.currentType = TextStructureType.markdownListItem;
@@ -34,8 +35,8 @@ class MarkdownListItemParser implements TextParser {
         /// 下一行是否 非当前列表项内容
         final isNextLineNotCurrentText =
             lineNextTrim == '' ||
-            lineNextTrim.startsWith(MarkdownCodeBlockParser.delimiter) ||
-            regex.hasMatch(lineNextTrim);
+            MarkdownCodeBlockParser.hasMatch(lineNextTrim) ||
+            hasMatch(lineNextTrim);
 
         if (isNextLineNotCurrentText) {
           isListItemEnd = true;
diff --git a/lib/src/services/translation_service/text_structure_parser/parsers/markdown_table_parser.dart b/lib/src/services/translation_service/text_structure_parser/parsers/markdown_table_parser.dart
@@ -5,25 +5,26 @@ import '../text_parser.dart';
 
 /// Markdown 表格 解析器
 class MarkdownTableParser implements TextParser {
-  static final regex = RegExp(r'^\s*(\S.*?\|.*\S)\s*$');
-
   @override
   int get priority => 15;
 
+  static bool hasMatch(String line) =>
+      RegExp(r'^\s*(\S.*?\|.*\S)\s*$').hasMatch(line);
+
   @override
   ParseResult parse(ParseContext context) {
     final lineTrim = context.currentLineTrim;
     final lineNextTrim = context.nextLineTrim;
 
-    if (regex.hasMatch(lineTrim)) {
+    if (hasMatch(lineTrim)) {
       if (context.currentType != TextStructureType.markdownTable) {
         /// Markdown 表格 - 开始
         context.currentType = TextStructureType.markdownTable;
         context.startLineIndex = context.currentIndex;
         context.originalText.add(context.currentLine);
         return ParseResult.handled;
       } else {
-        if (lineNextTrim == null || !regex.hasMatch(lineNextTrim)) {
+        if (lineNextTrim == null || !hasMatch(lineNextTrim)) {
           /// Markdown 表格 - 结束
           context.originalText.add(context.currentLine);
 
diff --git a/lib/src/services/translation_service/text_structure_parser/parsers/markdown_title_parser.dart b/lib/src/services/translation_service/text_structure_parser/parsers/markdown_title_parser.dart
@@ -6,14 +6,15 @@ import '../text_parser.dart';
 /// Markdown 标题解析器
 /// `# xxx`
 class MarkdownTitleParser implements TextParser {
-  static final regex = RegExp(r'^\s*#{1,6}\s+.+$');
-
   @override
   int get priority => 6;
 
+  static bool hasMatch(String line) =>
+      RegExp(r'^\s*#{1,6}\s+.+$').hasMatch(line);
+
   @override
   ParseResult parse(ParseContext context) {
-    if (regex.hasMatch(context.currentLineTrim)) {
+    if (hasMatch(context.currentLineTrim)) {
       final isChinese = Utils.isChinese(context.currentLine);
       context.addStructure(
         TextStructure(
diff --git a/lib/src/services/translation_service/text_structure_parser/parsers/paragraph_parser.dart b/lib/src/services/translation_service/text_structure_parser/parsers/paragraph_parser.dart
@@ -2,6 +2,7 @@ import '../../../../utils.dart';
 import '../models/text_structure_model.dart';
 import '../../enum.dart';
 import '../text_parser.dart';
+import 'blank_line_parser.dart';
 import 'html_comment_parser.dart';
 import 'html_tag_parser.dart';
 import 'liquid_1_parser.dart';
@@ -21,6 +22,24 @@ class ParagraphParser implements TextParser {
   @override
   int get priority => 16;
 
+  static bool notParagraphHasMatch(String? line) {
+    return line == null ||
+        BlankLineParser.hasMatch(line) ||
+        MarkdownCodeBlockParser.hasMatch(line) ||
+        MarkdownListItemParser.hasMatch(line) ||
+        MarkdownTitleParser.hasMatch(line) ||
+        MarkdownDefineLinkParser.hasMatch(line) ||
+        MarkdownImageParser.hasMatch(line) ||
+        MarkdownHorizontalRuleParser.hasMatch(line) ||
+        MarkdownTableParser.hasMatch(line) ||
+        MarkdownCustomAsideTypeParser.hasMatch(line) ||
+        MarkdownCustom1Parser.hasMatch(line) ||
+        MarkdownCustom2Parser.hasMatch(line) ||
+        Liquid1Parser.hasMatch(line) ||
+        HtmlTagParser.hasMatch(line) ||
+        HtmlCommentParser.beginHasMatch(line);
+  }
+
   @override
   ParseResult parse(ParseContext context) {
     final lineNextTrim = context.nextLineTrim;
@@ -37,25 +56,8 @@ class ParagraphParser implements TextParser {
       /// 判定是否结束段落
       var isParagraphEnd = false;
 
-      /// 下一行是否可判定为上方的其他类型
-      final isNextLineNotParagraph =
-          lineNextTrim == null ||
-          lineNextTrim == '' ||
-          lineNextTrim.startsWith(MarkdownCodeBlockParser.delimiter) ||
-          MarkdownListItemParser.regex.hasMatch(lineNextTrim) ||
-          MarkdownTitleParser.regex.hasMatch(lineNextTrim) ||
-          MarkdownDefineLinkParser.regex.hasMatch(lineNextTrim) ||
-          MarkdownImageParser.regex.hasMatch(lineNextTrim) ||
-          MarkdownHorizontalRuleParser.regex.hasMatch(lineNextTrim) ||
-          MarkdownTableParser.regex.hasMatch(lineNextTrim) ||
-          MarkdownCustomAsideTypeParser.regex.hasMatch(lineNextTrim) ||
-          MarkdownCustom1Parser.regex.hasMatch(lineNextTrim) ||
-          MarkdownCustom2Parser.regex.hasMatch(lineNextTrim) ||
-          Liquid1Parser.regex.hasMatch(lineNextTrim) ||
-          (HtmlTagParser.regex.hasMatch(lineNextTrim) &&
-              !lineNextTrim.startsWith('<br')) ||
-          HtmlCommentParser.beginRegex.hasMatch(lineNextTrim);
-
+      /// 下一行是否可判定为其他类型
+      final isNextLineNotParagraph = notParagraphHasMatch(lineNextTrim);
       if (isNextLineNotParagraph) {
         isParagraphEnd = true;
       }
diff --git a/lib/src/services/translation_service/text_structure_parser/parsers/top_metadata_parser.dart b/lib/src/services/translation_service/text_structure_parser/parsers/top_metadata_parser.dart
