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package com.clickntap.utils;

import java.io.File;

import org.apache.commons.io.FileUtils;
import org.apache.commons.io.FilenameUtils;

import com.asual.lesscss.LessEngine;

public class LessUtils {

	public static LessEngine engine = new LessEngine();

	public static synchronized String eval(String code) throws Exception {
		return engine.compile(code);
	}

	public static synchronized void compile(String file) throws Exception {
		LessUtils.compile(file, true);
	}

	public static synchronized void compile(File file) throws Exception {
		LessUtils.compile(file, true);
	}

	public static synchronized void compile(String file, boolean compress) throws Exception {
		LessUtils.compile(new File(file), compress);
	}

	public static synchronized void compile(File file, boolean compress) throws Exception {
		String css = engine.compile(file, compress);
		css = css.replace("-:;", "");
		css = css.replace("-: ;", "");
		FileUtils.writeByteArrayToFile(new File(file.getParent() + "/" + FilenameUtils.getBaseName(file.getName()) + ".css"), css.getBytes(ConstUtils.UTF_8));
	}
}