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/*
 * Copyright (C) 2022 [www.mobaijun.com]
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *         https://www.apache.org/licenses/LICENSE-2.0
 *
 * 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 com.mobaijun.easyexcel.convert;

import cn.hutool.core.convert.Convert;
import cn.hutool.core.util.ObjectUtil;
import com.alibaba.excel.converters.Converter;
import com.alibaba.excel.enums.CellDataTypeEnum;
import com.alibaba.excel.metadata.GlobalConfiguration;
import com.alibaba.excel.metadata.data.ReadCellData;
import com.alibaba.excel.metadata.data.WriteCellData;
import com.alibaba.excel.metadata.property.ExcelContentProperty;
import java.math.BigDecimal;
import lombok.extern.slf4j.Slf4j;

/**
 * Description: 大数值转换
 * Excel 数值长度位15位 大于15位的数值转换位字符串
 * Author: [mobaijun]
 * Date: [2024/8/20 18:19]
 * IntelliJ IDEA Version: [IntelliJ IDEA 2023.1.4]
 */
@Slf4j
public class ExcelBigNumberConvert implements Converter {

    @Override
    public Class supportJavaTypeKey() {
        return Long.class;
    }

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

    @Override
    public Long convertToJavaData(ReadCellData cellData, ExcelContentProperty contentProperty, GlobalConfiguration globalConfiguration) {
        return Convert.toLong(cellData.getData());
    }

    @Override
    public WriteCellData convertToExcelData(Long object, ExcelContentProperty contentProperty, GlobalConfiguration globalConfiguration) {
        if (ObjectUtil.isNotNull(object)) {
            String str = Convert.toStr(object);
            if (str.length() > 15) {
                return new WriteCellData<>(str);
            }
        }
        WriteCellData cellData = new WriteCellData<>(new BigDecimal(object));
        cellData.setType(CellDataTypeEnum.NUMBER);
        return cellData;
    }
}