app/lib/ui/home/localization/advanced_localization_ui_model.dart

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2024-05-03 22:35:31 +08:00
import 'dart:async';
import 'dart:convert';
import 'dart:io';
import 'package:flutter/foundation.dart';
import 'package:flutter/services.dart';
import 'package:freezed_annotation/freezed_annotation.dart';
import 'package:riverpod_annotation/riverpod_annotation.dart';
import 'package:starcitizen_doctor/common/utils/log.dart';
import 'package:starcitizen_doctor/common/utils/provider.dart';
import 'package:starcitizen_doctor/data/app_advanced_localization_data.dart';
import 'package:starcitizen_doctor/provider/unp4kc.dart';
import '../home_ui_model.dart';
import 'localization_ui_model.dart';
part 'advanced_localization_ui_model.g.dart';
part 'advanced_localization_ui_model.freezed.dart';
@freezed
class AdvancedLocalizationUIState with _$AdvancedLocalizationUIState {
factory AdvancedLocalizationUIState({
@Default("") String workingText,
Map<String, AppAdvancedLocalizationClassKeysData>? classMap,
String? p4kGlobalIni,
String? serverGlobalIni,
}) = _AdvancedLocalizationUIState;
}
@riverpod
class AdvancedLocalizationUIModel extends _$AdvancedLocalizationUIModel {
@override
AdvancedLocalizationUIState build() {
final localizationUIState = ref.read(localizationUIModelProvider);
final localizationUIModel = ref.read(localizationUIModelProvider.notifier);
state = AdvancedLocalizationUIState(classMap: {});
_init(localizationUIState, localizationUIModel);
return state;
}
Future<void> _init(LocalizationUIState localizationUIState,
LocalizationUIModel localizationUIModel) async {
final (p4kGlobalIni, serverGlobalIni) =
await _readIni(localizationUIState, localizationUIModel);
final ald = await _readClassJson();
if (ald.classKeys == null) return;
state = state.copyWith(workingText: "正在分类 ...");
final m = await compute(_doClassIni, (ald, p4kGlobalIni, serverGlobalIni));
state = state.copyWith(
workingText: "",
p4kGlobalIni: p4kGlobalIni,
serverGlobalIni: serverGlobalIni,
classMap: m);
}
static Map<String, AppAdvancedLocalizationClassKeysData> _doClassIni(
(
AppAdvancedLocalizationData ald,
String p4kGlobalIni,
String serverGlobalIni
) v,
) {
final (
AppAdvancedLocalizationData ald,
String p4kGlobalIni,
String serverGlobalIni,
) = v;
final unLocalization = AppAdvancedLocalizationClassKeysData(
id: "un_localization",
className: "未汉化",
keys: [],
);
final unClass = AppAdvancedLocalizationClassKeysData(
id: "un_class",
className: "未分类",
keys: [],
);
final classMap = <String, AppAdvancedLocalizationClassKeysData>{
for (final keys in ald.classKeys!) keys.id ?? "": keys,
};
final p4kIniMap = readIniAsMap(p4kGlobalIni);
final serverIniMap = readIniAsMap(serverGlobalIni);
var regexList = classMap.values
.expand((c) => c.keys!.map((k) => MapEntry(c, RegExp(k))))
.toList();
iniKeysLoop:
for (var p4kIniKey in p4kIniMap.keys) {
final serverValue = serverIniMap[p4kIniKey];
if (serverValue == null) {
unLocalization.valuesMap[p4kIniKey] = p4kIniMap[p4kIniKey] ?? "";
continue iniKeysLoop;
} else {
for (var item in regexList) {
if (item.value.hasMatch(p4kIniKey)) {
item.key.valuesMap[p4kIniKey] = serverValue;
serverIniMap.remove(p4kIniKey);
continue iniKeysLoop;
}
}
}
}
if (unLocalization.valuesMap.isNotEmpty) {
classMap[unLocalization.id!] = unLocalization;
}
if (serverIniMap.isNotEmpty) {
for (var element in serverIniMap.keys) {
unClass.valuesMap[element] = serverIniMap[element] ?? "";
}
classMap[unClass.id!] = unClass;
}
return classMap;
}
static Map<String, String> readIniAsMap(String iniString) {
final iniMap = <String, String>{};
for (final line in iniString.split("\n")) {
final index = line.indexOf("=");
if (index == -1) continue;
final key = line.substring(0, index).trim();
final value = line.substring(index + 1).trim();
iniMap[key] = value;
}
return iniMap;
}
Future<AppAdvancedLocalizationData> _readClassJson() async {
final s = await rootBundle.loadString("assets/advanced_localization.json");
return AppAdvancedLocalizationData.fromJson(json.decode(s));
}
Future<(String, String)> _readIni(LocalizationUIState localizationUIState,
LocalizationUIModel localizationUIModel) async {
final homeUIState = ref.read(homeUIModelProvider);
final gameDir = homeUIState.scInstalledPath;
if (gameDir == null) return ("", "");
state = state.copyWith(workingText: "读取 p4k 文件 ...");
final p4kGlobalIni = await readEnglishInI(gameDir);
dPrint("read p4kGlobalIni => ${p4kGlobalIni.length}");
state = state.copyWith(workingText: "获取汉化文本 ...");
final apiLocalizationData =
localizationUIState.apiLocalizationData?.values.firstOrNull;
if (apiLocalizationData == null) return ("", "");
final file = File(
"${localizationUIModel.getDownloadDir().absolute.path}\\${apiLocalizationData.versionName}.sclang");
if (!await file.exists()) {
await localizationUIModel.downloadLocalizationFile(
file, apiLocalizationData);
}
final serverGlobalIni =
(await compute(LocalizationUIModel.readArchive, file.absolute.path))
.toString();
dPrint("read serverGlobalIni => ${serverGlobalIni.length}");
return (p4kGlobalIni, serverGlobalIni);
}
Future<String> readEnglishInI(String gameDir) async {
final data = await Unp4kCModel.unp4kTools(
appGlobalState.applicationBinaryModuleDir!, [
"extract_memory",
"$gameDir\\Data.p4k",
"Data\\Localization\\english\\global.ini"
]);
final iniData = String.fromCharCodes(data);
return iniData;
}
}