yangys
2024-03-28 13ada1093cb8de6e31a718d2222429ded70133c8
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package com.qianwen.core.excel.extend.head;
 
import com.alibaba.excel.metadata.CellData;
import com.alibaba.excel.metadata.Head;
import com.alibaba.excel.write.handler.CellWriteHandler;
import com.alibaba.excel.write.metadata.holder.WriteSheetHolder;
import com.alibaba.excel.write.metadata.holder.WriteTableHolder;
import java.util.List;
import java.util.stream.Collectors;
import org.apache.commons.collections4.CollectionUtils;
import org.apache.poi.ss.usermodel.Cell;
import org.apache.poi.ss.usermodel.Row;
import org.springframework.context.MessageSource;
import org.springframework.context.i18n.LocaleContextHolder;
import org.springframework.util.PropertyPlaceholderHelper;
 
/* loaded from: blade-starter-excel-9.3.0.0-SNAPSHOT.jar:org/springblade/core/excel/extend/head/I18nHeaderCellWriteHandler.class */
public class I18nHeaderCellWriteHandler implements CellWriteHandler {
    private final MessageSource messageSource;
    private final PropertyPlaceholderHelper.PlaceholderResolver placeholderResolver;
    private final PropertyPlaceholderHelper propertyPlaceholderHelper = new PropertyPlaceholderHelper("{", "}");
 
    public I18nHeaderCellWriteHandler(final MessageSource messageSource, final PropertyPlaceholderHelper.PlaceholderResolver placeholderResolver) {
        this.messageSource = messageSource;
        this.placeholderResolver = placeholderResolver;
    }
 
    public I18nHeaderCellWriteHandler(MessageSource messageSource) {
        this.messageSource = messageSource;
        this.placeholderResolver = placeholderName -> {
            return messageSource.getMessage(placeholderName, (Object[]) null, LocaleContextHolder.getLocale());
        };
    }
 
    public void beforeCellCreate(WriteSheetHolder writeSheetHolder, WriteTableHolder writeTableHolder, Row row, Head head, Integer columnIndex, Integer relativeRowIndex, Boolean isHead) {
        if (isHead.booleanValue()) {
            List<String> originHeadNameList = head.getHeadNameList();
            if (CollectionUtils.isNotEmpty(originHeadNameList)) {
                List<String> i18nHeadNames = (List) originHeadNameList.stream().map(headName -> {
                    return this.propertyPlaceholderHelper.replacePlaceholders(headName, this.placeholderResolver);
                }).collect(Collectors.toList());
                head.setHeadNameList(i18nHeadNames);
            }
        }
    }
 
    public void afterCellCreate(WriteSheetHolder writeSheetHolder, WriteTableHolder writeTableHolder, Cell cell, Head head, Integer relativeRowIndex, Boolean isHead) {
    }
 
    public void afterCellDataConverted(WriteSheetHolder writeSheetHolder, WriteTableHolder writeTableHolder, CellData cellData, Cell cell, Head head, Integer relativeRowIndex, Boolean isHead) {
    }
 
    public void afterCellDispose(WriteSheetHolder writeSheetHolder, WriteTableHolder writeTableHolder, List<CellData> cellDataList, Cell cell, Head head, Integer relativeRowIndex, Boolean isHead) {
    }
}