#include "RULocalization.h"

NS_RU_BEGIN

std::unordered_map<std::string, Localization*> Localization::_gLocalizations;

Localization* Localization::instance(std::string key4Local) {
    auto localGot = _gLocalizations.find(key4Local);
    if (localGot == _gLocalizations.end()) {
        auto local = new Localization();
        local->_localName = key4Local;
        _gLocalizations.insert(pair<std::string, Localization*>(key4Local, local));
        return local;
    }
    return localGot->second;
}

string Localization::getString(string valueKey)
{
    if (!_isLoadContent) {
        _initLocalContent();
        _isLoadContent = true;
    }
    return _contentMap[valueKey].asString();
}

void Localization::setGroup(int group)
{
    _group = group;
}


void Localization::debugLanguage(LanguageType lan)
{
    _initLocalContent(lan);
}

void Localization::_initLocalContent()
{
    LanguageType lan = Application::getInstance()->getCurrentLanguage();
    _initLocalContent(lan);
}

void Localization::_initLocalContent(LanguageType lan){
    std::string lanSuffix = "_english";
    switch (lan) {
        case LanguageType::CHINESE:
            lanSuffix = "_chinese";
            break;
        case LanguageType::ENGLISH:
            lanSuffix = "_english";
            break;
        case LanguageType::FRENCH:
            lanSuffix = "_french";
            break;
        case LanguageType::ITALIAN:
            lanSuffix = "_italian";
            break;
        case LanguageType::GERMAN:
            lanSuffix = "_german";
            break;
        case LanguageType::SPANISH:
            lanSuffix = "_spanish";
            break;
        case LanguageType::RUSSIAN:
            lanSuffix = "_russian";
            break;
        case LanguageType::KOREAN:
            lanSuffix = "_korean";
            break;
        case LanguageType::JAPANESE:
            lanSuffix = "_japanese";
            break;
        case LanguageType::HUNGARIAN:
            lanSuffix = "_hungarian";
            break;
        case LanguageType::PORTUGUESE:
            lanSuffix = "_portuguese";
            break;
        case LanguageType::ARABIC:
            lanSuffix = "_arabic";
            break;
        case LanguageType::POLISH:
            lanSuffix = "_polish";
            break;
        case LanguageType::TURKISH:
            lanSuffix = "_turkish";
            break;
        case LanguageType::UKRAINIAN:
            lanSuffix = "_ukrainian";
            break;
        case LanguageType::ROMANIAN:
            lanSuffix = "_romanian";
            break;
        case LanguageType::BULGARIAN:
            lanSuffix = "_bulgarian";
            break;
        case LanguageType::THAI:
            lanSuffix = "_thai";
            break;
        case LanguageType::HINDI:
            lanSuffix = "_hindi";
            break;
        case LanguageType::MALAY:
            lanSuffix = "_malay";
            break;
        case LanguageType::INDONESIAN:
            lanSuffix = "_indonesian";
            break;
        case LanguageType::VIETNAMESE:
            lanSuffix = "_vietnamese";
            break;
        case LanguageType::FILIPINO:
            lanSuffix = "_filipino";
            break;
        default:
            lanSuffix = "_english";
            break;
    }
    FileUtils* fileUtils = FileUtils::getInstance();
    if (!fileUtils->isFileExist(_getLocalFileName(lanSuffix))){
        if (_group == 0) {
            //不存在改成英文多语言
            lanSuffix = "_english";
            CCASSERT(fileUtils->isFileExist(_getLocalFileName(lanSuffix)), "多语言文件不存在");
            _contentMap = fileUtils->getValueMapFromFile(_getLocalFileName(lanSuffix));
        }else{
            int lastGroup = _group;
            _group = 0;
            // 默认0分组的多语言在不在
            if (fileUtils->isFileExist(_getLocalFileName(lanSuffix))){
                _contentMap = fileUtils->getValueMapFromFile(_getLocalFileName(lanSuffix));
            }else{  //改成英文多语言
                _group = lastGroup;
                lanSuffix = "_english";
                if (fileUtils->isFileExist(_getLocalFileName(lanSuffix))){
                    _contentMap = fileUtils->getValueMapFromFile(_getLocalFileName(lanSuffix));
                }else{  //默认分组的多语言不存在，改成默认0分组英文多语言
                    _group = 0;
                    CCASSERT(fileUtils->isFileExist(_getLocalFileName(lanSuffix)), "多语言文件不存在");
                    _contentMap = fileUtils->getValueMapFromFile(_getLocalFileName(lanSuffix));
                }
            }
        }
    }else{
        _contentMap = fileUtils->getValueMapFromFile(_getLocalFileName(lanSuffix));
    }
}

string Localization::_getLocalFileName(string lanSuffix){
    string localFileName = _localName + lanSuffix + ".plist";
    if (_group != 0) {
        localFileName = _localName + lanSuffix + Value(_group).asString() + ".plist";
    }
    return localFileName;
}

NS_RU_END