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package com.clickntap.utils;

import com.asual.lesscss.LessEngine;
import org.apache.commons.io.FileUtils;
import org.apache.commons.io.FilenameUtils;

import java.io.File;

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));
    }
}