<?php

namespace Box\Spout\Writer\Style;

/**
* Class StyleBuilder
* Builder to create new styles
*
* @package Box\Spout\Writer\Style
*/
class StyleBuilder
{
/** @var Style Style to be created */
protected $style;

/**
*
*/
public function __construct()
{
$this->style = new Style();
}

/**
* Makes the font bold.
*
* @api
* @return StyleBuilder
*/
public function setFontBold()
{
$this->style->setFontBold();
return $this;
}

/**
* Makes the font italic.
*
* @api
* @return StyleBuilder
*/
public function setFontItalic()
{
$this->style->setFontItalic();
return $this;
}

/**
* Makes the font underlined.
*
* @api
* @return StyleBuilder
*/
public function setFontUnderline()
{
$this->style->setFontUnderline();
return $this;
}

/**
* Makes the font struck through.
*
* @api
* @return StyleBuilder
*/
public function setFontStrikethrough()
{
$this->style->setFontStrikethrough();
return $this;
}

/**
* Sets the font size.
*
* @api
* @param int $fontSize Font size, in pixels
* @return StyleBuilder
*/
public function setFontSize($fontSize)
{
$this->style->setFontSize($fontSize);
return $this;
}

/**
* Sets the font color.
*
* @api
* @param string $fontColor ARGB color (@see Color)
* @return StyleBuilder
*/
public function setFontColor($fontColor)
{
$this->style->setFontColor($fontColor);
return $this;
}

/**
* Sets the font name.
*
* @api
* @param string $fontName Name of the font to use
* @return StyleBuilder
*/
public function setFontName($fontName)
{
$this->style->setFontName($fontName);
return $this;
}

/**
* Makes the text wrap in the cell if requested
*
* @api
* @param bool $shouldWrap Should the text be wrapped
* @return StyleBuilder
*/
public function setShouldWrapText($shouldWrap = true)
{
$this->style->setShouldWrapText($shouldWrap);
return $this;
}

/**
* Set a border
*
* @param Border $border
* @return $this
*/
public function setBorder(Border $border)
{
$this->style->setBorder($border);
return $this;
}

/**
* Sets a background color
*
* @api
* @param string $color ARGB color (@see Color)
* @return StyleBuilder
*/
public function setBackgroundColor($color)
{
$this->style->setBackgroundColor($color);
return $this;
}

/**
* Returns the configured style. The style is cached and can be reused.
*
* @api
* @return Style
*/
public function build()
{
return $this->style;
}
}