Cw 483 add tagalog and filipino localizations (#1086)

* CW-483 Add "Add new language Script"

* CW-483 Add Filipino Language

tool/translation_add_lang.dart

@@ -0,0 +1,36 @@
+import 'dart:io';
+
+import 'utils/translation/arb_file_utils.dart';
+import 'utils/translation/translation_constants.dart';
+import 'utils/translation/translation_utils.dart';
+
+void main(List<String> args) async {
+  if (args.length != 1) {
+    throw Exception(
+        'Insufficient arguments!\n\nTry to run `./translation_add_lang.dart langCode`');
+  }
+
+  final targetLang = args.first;
+
+  final fileName = getArbFileName(defaultLang);
+  final file = File(fileName);
+  final arbObj = readArbFile(file);
+
+  final targetFileName = getArbFileName(targetLang);
+  final targetKeys = arbObj.keys;
+
+  final targetFile = File(targetFileName);
+  targetFile.createSync(exclusive: true);
+  targetFile.writeAsStringSync("{}");
+
+  final translations = Map<String, String>();
+  for (var targetKey in targetKeys) {
+    final srcString = arbObj[targetKey] as String;
+    final translation = await getTranslation(srcString, targetLang);
+
+    translations[targetKey] = translation;
+  }
+
+  appendStringsToArbFile(targetFileName, translations);
+  print("Success! Please add your Language Code to lib/entities/language_service.dart");
+}

tool/utils/translation/arb_file_utils.dart

@@ -17,7 +17,8 @@ void appendStringToArbFile(String fileName, String name, String text) {
       .replaceAll('","', '",\n  "')
       .replaceAll('{"', '{\n  "')
       .replaceAll('"}', '"\n}')
-      .replaceAll('":"', '": "');
+      .replaceAll('":"', '": "')
+      .replaceAll('\$ {', '\${');
 
   file.writeAsStringSync(outputContent);
 }
@@ -33,7 +34,8 @@ void appendStringsToArbFile(String fileName, Map<String, String> strings) {
       .replaceAll('","', '",\n  "')
       .replaceAll('{"', '{\n  "')
       .replaceAll('"}', '"\n}')
-      .replaceAll('":"', '": "');
+      .replaceAll('":"', '": "')
+      .replaceAll('\$ {', '\${');
 
   file.writeAsStringSync(outputContent);
 }

tool/utils/translation/translation_utils.dart

@@ -18,20 +18,28 @@ Future<void> appendTranslations(String lang, Map<String, String> defaults) async
 
   for (var key in defaults.keys) {
     final value = defaults[key]!;
-
-    if (value.contains("{")) continue;
     final translation = await getTranslation(value, lang);
 
     translations[key] = translation;
   }
 
-  print(translations);
-
   appendStringsToArbFile(fileName, translations);
 }
 
 Future<String> getTranslation(String text, String lang) async {
   if (lang == defaultLang) return text;
-  return (await translator.translate(text, from: defaultLang, to: lang)).text;
-}
 
+  final regExp = RegExp(r'{(.*?)}');
+  final placeholder =
+      regExp.allMatches(text).map((e) => text.substring(e.start, e.end)).toList().asMap();
+
+  var translation = (await translator.translate(text, from: defaultLang, to: lang)).text;
+
+  placeholder.forEach((index, value) {
+    final translatedPlaceholder = regExp.allMatches(translation).toList()[index];
+    translation =
+        translation.replaceRange(translatedPlaceholder.start, translatedPlaceholder.end, value);
+  });
+
+  return translation;
+}

tool/utils/utils.dart

@@ -10,4 +10,4 @@ String normalizeKeyName(String key) {
 }
 
 String generateConst(String name, Map<String, dynamic> config) =>
-    'const $name = \'${config["$name"]}\';\n';
+    'const $name = \'${config["$name"]}\';\n';