package com.bayer.edam.migration;

import java.io.File;
import java.io.IOException;
import java.util.HashSet;

import org.apache.commons.io.FileUtils;
import org.apache.commons.io.LineIterator;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import com.bayer.edam.migration.mam.Entry;
import com.fasterxml.jackson.databind.ObjectMapper;

public class EntryProcessor {

	private static final Logger log = LoggerFactory.getLogger(EntryProcessor.class);

	static final String fieldSeparator = "|~|";

	private static final File entriesFile = new File("C:\\Temp\\Migration AH\\Entry Export\\migration.csv");

	private ObjectMapper jsonMapper = new ObjectMapper();

	public EntryProcessor() throws IOException {
		LineIterator iter = FileUtils.lineIterator(entriesFile, "UTF-8");

		// skip header
		iter.next();
		
		HashSet<String> orgSet = new HashSet<String>();

		while (iter.hasNext()) {
			String line = iter.next();
			line = line.substring(line.lastIndexOf(fieldSeparator) + fieldSeparator.length());
			Entry entry = jsonMapper.readValue(line, Entry.class);
			if (entry.copyright == null || entry.copyright.organization == null || !entry.copyright.organization.get("id").equals("3740")) {
				
				String orgId = null;
				
				if (entry.copyright != null && entry.copyright.organization != null) {
					orgId = entry.copyright.organization.get("id");
					orgSet.add(orgId);
				}
				
				
				log.warn("Entry " + entry.id + ": License Holder is not set to 'Bayer Animal Health GmbH' " + orgId);
			}
		}
		
		for (String orgId : orgSet) {
			log.info(orgId);
		}

	}

	public static void main(String[] args) {
		try {
			new EntryProcessor();
		} catch (IOException e) {
			e.printStackTrace();
		}
	}

}