/*
 * Copyright (c) 2022-present Charles7c Authors. All Rights Reserved.
 * <p>
 * Licensed under the GNU LESSER GENERAL PUBLIC LICENSE 3.0;
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * <p>
 * http://www.gnu.org/licenses/lgpl.html
 * <p>
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package top.continew.starter.excel.converter;

import cn.idev.excel.converters.Converter;
import cn.idev.excel.enums.CellDataTypeEnum;
import cn.idev.excel.metadata.GlobalConfiguration;
import cn.idev.excel.metadata.data.ReadCellData;
import cn.idev.excel.metadata.data.WriteCellData;
import cn.idev.excel.metadata.property.ExcelContentProperty;
import top.continew.starter.core.constant.StringConstants;
import top.continew.starter.core.enums.BaseEnum;

/**
 * Excel 枚举接口转换器
 *
 * @see BaseEnum
 *
 * @author Charles7c
 * @since 1.2.0
 */
public class ExcelBaseEnumConverter implements Converter<BaseEnum<?>> {

    @Override
    public Class<BaseEnum> supportJavaTypeKey() {
        return BaseEnum.class;
    }

    @Override
    public CellDataTypeEnum supportExcelTypeKey() {
        return CellDataTypeEnum.STRING;
    }

    /**
     * 转换为 Java 数据（读取 Excel）
     */
    @Override
    public BaseEnum<?> convertToJavaData(ReadCellData<?> cellData,
                                         ExcelContentProperty contentProperty,
                                         GlobalConfiguration globalConfiguration) {
        return BaseEnum.getByDescription(cellData.getStringValue(), contentProperty.getField().getType());
    }

    /**
     * 转换为 Excel 数据（写入 Excel）
     */
    @Override
    public WriteCellData<String> convertToExcelData(BaseEnum<?> value,
                                                    ExcelContentProperty contentProperty,
                                                    GlobalConfiguration globalConfiguration) {
        if (value == null) {
            return new WriteCellData<>(StringConstants.EMPTY);
        }
        return new WriteCellData<>(value.getDescription());
    }
}
