CW-228 Auto generate monero subaddress (#902)

* Add UI and setting logic for subaddresses

* Enable auto generate subaddresses

* Rename variable

* Add comment to unused code

* Fix issue with initial state change

* Fix observable for isAppSecure

* Filter sub account contacts

* Fix select account use unused address

* Use add address if last address is unused

* Fix auto generate wallet issues

* Fix button color

* Add translation and refactored naming

* Fix PR review

* Remove unused code

* Remove unused overrides in electrum

* Fix address info null check

* CW-228 Fix ContactListViewModel condition

* CW-228 Fix Account Tile; Rework updateAddressesInBox; Fix _getAllUnusedAddresses

* CW-228 Fix unintentional address_page.dart regression

* CW-228 Fix Merge Conflicts

* CW-228 Add more translation Tools

* CW-228 More merge conflict fixes

* CW-228 Fix Merge Conflicts

* CW-228 Auto Translation improvements

* CW-228 Resolve requested Changes

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Co-authored-by: Konstantin Ullrich <konstantinullrich12@gmail.com>

tool/utils/translation/arb_file_utils.dart

@@ -0,0 +1,66 @@
+import 'dart:convert';
+import 'dart:io';
+
+void appendStringToArbFile(String fileName, String name, String text) {
+  final file = File(fileName);
+  final arbObj = readArbFile(file);
+
+  if (arbObj.containsKey(name)) {
+    print("String $name already exists in $fileName!");
+    return;
+  }
+
+  arbObj.addAll({name: text});
+
+  final outputContent = json
+      .encode(arbObj)
+      .replaceAll('","', '",\n  "')
+      .replaceAll('{"', '{\n  "')
+      .replaceAll('"}', '"\n}')
+      .replaceAll('":"', '": "');
+
+  file.writeAsStringSync(outputContent);
+}
+
+void appendStringsToArbFile(String fileName, Map<String, String> strings) {
+  final file = File(fileName);
+  final arbObj = readArbFile(file);
+
+  arbObj.addAll(strings);
+
+  final outputContent = json
+      .encode(arbObj)
+      .replaceAll('","', '",\n  "')
+      .replaceAll('{"', '{\n  "')
+      .replaceAll('"}', '"\n}')
+      .replaceAll('":"', '": "');
+
+  file.writeAsStringSync(outputContent);
+}
+
+Map<String, dynamic> readArbFile(File file) {
+  final inputContent = file.readAsStringSync();
+
+  return json.decode(inputContent) as Map<String, dynamic>;
+}
+
+String getArbFileName(String lang) {
+  final shortLang = lang
+      .split("-")
+      .first;
+  return "./res/values/strings_$shortLang.arb";
+}
+
+List<String> getMissingKeysInArbFile(String fileName, Iterable<String> langKeys) {
+  final file = File(fileName);
+  final arbObj = readArbFile(file);
+  final results = <String>[];
+
+  for (var langKey in langKeys) {
+    if (!arbObj.containsKey(langKey)) {
+      results.add(langKey);
+    }
+  }
+
+  return results;
+}

tool/utils/translation/translation_constants.dart

@@ -0,0 +1,6 @@
+const defaultLang = "en";
+const langs = [
+  "ar", "bg", "cs", "de", "en", "es", "fr", "ha", "hi", "hr", "id", "it",
+  "ja", "ko", "my", "nl", "pl", "pt", "ru", "th", "tr", "uk", "ur", "yo",
+  "zh-cn" // zh, but Google Translate uses zh-cn for Chinese (Simplified)
+];

tool/utils/translation/translation_utils.dart

@@ -0,0 +1,37 @@
+import 'package:translator/translator.dart';
+
+import 'arb_file_utils.dart';
+import 'translation_constants.dart';
+
+final translator = GoogleTranslator();
+
+Future<void> appendTranslation(String lang, String key, String text) async {
+  final fileName = getArbFileName(lang);
+  final translation = await getTranslation(text, lang);
+
+  appendStringToArbFile(fileName, key, translation);
+}
+
+Future<void> appendTranslations(String lang, Map<String, String> defaults) async {
+  final fileName = getArbFileName(lang);
+  final translations = <String, String>{};
+
+  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;
+}
+