package com.xkrs.service.impl;

import com.xkrs.common.encapsulation.PromptMessageEnum;
import com.xkrs.dao.GlobalConfigurationDao;
import com.xkrs.model.entity.GlobalConfigurationEntity;
import com.xkrs.service.GlobalConfigurationService;
import com.xkrs.utils.LocalNullUtils;
import org.apache.hc.core5.util.TextUtils;
import org.springframework.context.i18n.LocaleContextHolder;
import org.springframework.stereotype.Service;

import javax.annotation.Resource;
import java.util.Locale;
import java.util.Optional;

import static com.xkrs.common.encapsulation.OutputEncapsulation.outputEncapsulationObject;

@Service
public class GlobalConfigurationServiceImpl implements GlobalConfigurationService {

    private final Locale locale = LocaleContextHolder.getLocale();

    @Resource
    private GlobalConfigurationDao globalConfigurationDao;

    @Override
    public String insertGlobalConfiguration(GlobalConfigurationEntity globalConfiguration) {
        final String key = LocalNullUtils.formatNullValue(globalConfiguration.getKey());
        final String value = LocalNullUtils.formatNullValue(globalConfiguration.getValue());
        final String remark = LocalNullUtils.formatNullValue(globalConfiguration.getRemark());
        if (TextUtils.isEmpty(key)) {
            return outputEncapsulationObject(PromptMessageEnum.DATA_WRONG, "key不可为空", locale);
        }
        Optional<GlobalConfigurationEntity> duplicatedOptional = globalConfigurationDao.findByKey(key);
        if (duplicatedOptional.isPresent()) {
            return outputEncapsulationObject(PromptMessageEnum.PROCESS_FAIL, "key已存在", locale);
        }
        GlobalConfigurationEntity globalConfigurationEntity = new GlobalConfigurationEntity();
        globalConfigurationEntity.setKey(key);
        globalConfigurationEntity.setValue(value);
        globalConfigurationEntity.setRemark(remark);
        globalConfigurationDao.save(globalConfigurationEntity);
        return outputEncapsulationObject(PromptMessageEnum.SUCCESS, "新增成功", locale);
    }

    @Override
    public String deleteGlobalConfiguration(GlobalConfigurationEntity globalConfiguration) {
        Long id = globalConfiguration.getId();
        if (null == id) {
            return outputEncapsulationObject(PromptMessageEnum.DATA_WRONG, "id不可为空", locale);
        }
        Optional<GlobalConfigurationEntity> targetOptional = globalConfigurationDao.findById(id);
        if (targetOptional.isEmpty()) {
            return outputEncapsulationObject(PromptMessageEnum.PROCESS_FAIL, "id不存在", locale);
        }
        globalConfigurationDao.deleteById(id);
        return outputEncapsulationObject(PromptMessageEnum.SUCCESS, "删除成功", locale);
    }

    @Override
    public String updateGlobalConfiguration(GlobalConfigurationEntity globalConfiguration) {
        return outputEncapsulationObject(PromptMessageEnum.SUCCESS, "新增成功", locale);
    }

    @Override
    public String queryGlobalConfiguration(GlobalConfigurationEntity globalConfiguration) {
        return null;
    }
}