package pt.utl.ist.fenix.tools.spreadsheet.styles.xssf;

import org.apache.poi.xssf.usermodel.XSSFCellStyle;
import org.apache.poi.xssf.usermodel.XSSFFont;
import org.apache.poi.xssf.usermodel.XSSFWorkbook;

public class XFontHeight extends XCellStyle {

    private final short height;

    public XFontHeight(short height) {
        this.height = height;
    }

    @Override
    protected void appendToStyle(XSSFWorkbook book, XSSFCellStyle style, XSSFFont font) {
        font.setFontHeightInPoints(height);
    }

    @Override
    public XSSFCellStyle getStyle(XSSFWorkbook book) {
        XSSFCellStyle style = book.createCellStyle();
        XSSFFont font = book.createFont();
        appendToStyle(book, style, font);
        style.setFont(font);
        return style;
    }

    @Override
    public boolean equals(Object obj) {
        if (obj instanceof XFontHeight) {
            XFontHeight fontHeight = (XFontHeight) obj;
            return height == fontHeight.height;
        }
        return false;
    }

    @Override
    public int hashCode() {
        return height;
    }
}