content: package com.alibaba.excel.metadata.property;
  
  import com.alibaba.excel.annotation.write.style.ContentFontStyle;
  import com.alibaba.excel.annotation.write.style.HeadFontStyle;
  import com.alibaba.excel.util.StringUtils;
  
  import lombok.EqualsAndHashCode;
  import lombok.Getter;
  import lombok.Setter;
  import org.apache.poi.common.usermodel.fonts.FontCharset;
  import org.apache.poi.hssf.usermodel.HSSFPalette;
  import org.apache.poi.ss.usermodel.Font;
  import org.apache.poi.ss.usermodel.IndexedColors;
  
  /**
   * Configuration from annotations
   *
   * @author Jiaju Zhuang
   */
  @Getter
  @Setter
  @EqualsAndHashCode
  public class FontProperty {
      /**
       * The name for the font (i.e. Arial)
       */
      private String fontName;
      /**
       * Height in the familiar unit of measure - points
       */
      private Short fontHeightInPoints;
      /**
       * Whether to use italics or not
       */
      private Boolean italic;
      /**
       * Whether to use a strikeout horizontal line through the text or not
       */
      private Boolean strikeout;
      /**
       * The color for the font
       *
       * @see Font#COLOR_NORMAL
       * @see Font#COLOR_RED
       * @see HSSFPalette#getColor(short)
       * @see IndexedColors
       */
      private Short color;
      /**
       * Set normal, super or subscript.
       *
       * @see Font#SS_NONE
       * @see Font#SS_SUPER
       * @see Font#SS_SUB
       */
      private Short typeOffset;
      /**
       * set type of text underlining to use
       *
       * @see Font#U_NONE
       * @see Font#U_SINGLE
       * @see Font#U_DOUBLE
       * @see Font#U_SINGLE_ACCOUNTING
       * @see Font#U_DOUBLE_ACCOUNTING
       */
  
      private Byte underline;
      /**
       * Set character-set to use.
       *
       * @see FontCharset
       * @see Font#ANSI_CHARSET
       * @see Font#DEFAULT_CHARSET
       * @see Font#SYMBOL_CHARSET
       */
      private Integer charset;
      /**
       * Bold
       */
      private Boolean bold;
  
      public static FontProperty build(HeadFontStyle headFontStyle) {
          if (headFontStyle == null) {
              return null;
          }
          FontProperty styleProperty = new FontProperty();
          if (StringUtils.isNotBlank(headFontStyle.fontName())) {
              styleProperty.setFontName(headFontStyle.fontName());
          }
          if (headFontStyle.fontHeightInPoints() >= 0) {
              styleProperty.setFontHeightInPoints(headFontStyle.fontHeightInPoints());
          }
          styleProperty.setItalic(headFontStyle.italic().getBooleanValue());
          styleProperty.setStrikeout(headFontStyle.strikeout().getBooleanValue());
          if (headFontStyle.color() >= 0) {
              styleProperty.setColor(headFontStyle.color());
          }
          if (headFontStyle.typeOffset() >= 0) {
              styleProperty.setTypeOffset(headFontStyle.typeOffset());
          }
          if (headFontStyle.underline() >= 0) {
              styleProperty.setUnderline(headFontStyle.underline());
          }
          if (headFontStyle.charset() >= 0) {
              styleProperty.setCharset(headFontStyle.charset());
          }
          styleProperty.setBold(headFontStyle.bold().getBooleanValue());
          return styleProperty;
      }
  
      public static FontProperty build(ContentFontStyle contentFontStyle) {
          if (contentFontStyle == null) {
              return null;
          }
          FontProperty styleProperty = new FontProperty();
          if (StringUtils.isNotBlank(contentFontStyle.fontName())) {
              styleProperty.setFontName(contentFontStyle.fontName());
          }
          if (contentFontStyle.fontHeightInPoints() >= 0) {
              styleProperty.setFontHeightInPoints(contentFontStyle.fontHeightInPoints());
          }
          styleProperty.setItalic(contentFontStyle.italic().getBooleanValue());
          styleProperty.setStrikeout(contentFontStyle.strikeout().getBooleanValue());
          if (contentFontStyle.color() >= 0) {
              styleProperty.setColor(contentFontStyle.color());
          }
          if (contentFontStyle.typeOffset() >= 0) {
              styleProperty.setTypeOffset(contentFontStyle.typeOffset());
          }
          if (contentFontStyle.underline() >= 0) {
              styleProperty.setUnderline(contentFontStyle.underline());
          }
          if (contentFontStyle.charset() >= 0) {
              styleProperty.setCharset(contentFontStyle.charset());
          }
          styleProperty.setBold(contentFontStyle.bold().getBooleanValue());
          return styleProperty;
      }
  
  }
  