package com.intrallect.logfilter;

import java.io.File;
import java.io.IOException;
import java.nio.charset.Charset;
import java.nio.file.Files;
import java.nio.file.Path;
import java.util.List;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

public class Main {

    public static void main(final String[] args) throws IOException {
        // TODO Auto-generated method stub
        final Path filePath = new File("/home/bence/rndamat.catalina.out").toPath();
        final Charset charset = Charset.defaultCharset();
        final List<String> lines = Files.readAllLines(filePath, charset);
        for (int i = 0; i < lines.size(); i++) {
            final String currentLine = lines.get(i);
            // check if line is Mission Control related
            if (currentLine.contains("com.intrallect.amauthor.service.MissionControlService")) {
                if (currentLine.contains("Unpublishing")) {

                }
                // check for overwrite
                if (currentLine.contains("Overwriting")) {
                    try {
                        final Pattern pattern = Pattern.compile("'(.+)'.\\(id: (\\d+)\\) with (.+) in (.+)");
                        final Matcher matcher = pattern.matcher(currentLine);
                        matcher.find();
                        final String originalName = matcher.group(1).trim();
                        final String newName = matcher.group(3).trim();
                        if (!newName.equals(originalName)) {
                            System.out.println(originalName + " was replaced by " + newName + " in " + matcher.group(4) + " Resource Id: " + matcher.group(2));
                        }
                    } catch (final IllegalStateException ise) {
                        System.out.println(currentLine);
                    }
                }
            }
        }
    }
}