package com.bayer.edam;

import java.io.File;
import java.util.HashMap;
import java.util.List;

import org.apache.log4j.BasicConfigurator;
import org.apache.log4j.ConsoleAppender;
import org.apache.log4j.Layout;
import org.apache.log4j.Level;
import org.apache.log4j.Logger;
import org.apache.log4j.PatternLayout;

import com.univocity.parsers.csv.CsvParser;
import com.univocity.parsers.csv.CsvParserSettings;

public class ToolboxImportFileGenerator {
	private static Logger log = Logger.getLogger(ToolboxImportFileGenerator.class);
	
	private static String toolboxExportFilePath = "C:\\Users\\gexce\\Desktop\\Migration CS - SQL Server\\export-2017-08-03.csv";
	
	private List<String[]> rows;
	private HashMap<Integer, Asset> assets = new HashMap<Integer, Asset>();
	
	public ToolboxImportFileGenerator() {
		readToolboxExport();
		generateAssetDecriptions();
	}
	
	private void generateAssetDecriptions() {
		for (String[] line : rows) {
			Integer assetId = Integer.parseInt(line[0]);
			
			// check exclusion criteria
			if (line[1].equals("NULL")) {
				log.warn("Skipping AssetID " + assetId + " - OriginalFilename is 'NULL'");
				continue;
			}
			else {
				log.debug("Processing AssetID " + assetId);
			}
			
			Asset asset = assets.get(assetId);
			if (asset == null) { 
				asset = new Asset(assetId);
				assets.put(assetId, asset);
			}
			
			asset.assetPath = "/Resources/Upload/Toolbox";
			asset.filename = line[1];
			asset.byr_Title = line[2];
			asset.byr_cs_assetApproval = "No Approval";
			asset.byr_cs_license_classification = "N/A";
			asset.byr_cs_keywords_tl = "toolbox import";
			
			asset.byr_MarketingId = line[3];
			
//			asset.byr_cs_brand = ;
//			asset.byr_cs_businessUnit;

			
			
			
			
			
		}
	}
	
	private void readToolboxExport() {
		CsvParserSettings settings = new CsvParserSettings();
	    settings.getFormat().setLineSeparator("\r\n");
	    settings.getFormat().setDelimiter(';');
	    settings.getFormat().setCharToEscapeQuoteEscaping('"');
	    settings.setHeaderExtractionEnabled(false);

	    CsvParser parser = new CsvParser(settings);

	    rows = parser.parseAll(new File(toolboxExportFilePath));
	}
	
	
	public static void main(String[] args) {
		try {
			Layout layout = new PatternLayout("%p %m%n"); // "%d{ISO8601} - %p %m%n"
			BasicConfigurator.configure(new ConsoleAppender(layout));
			//BasicConfigurator.configure(new RollingFileAppender(layout, "ToolboxImportFileGenerator.log", true));
			log.setLevel(Level.DEBUG);
			
			new ToolboxImportFileGenerator();
			
		} catch (Exception e) {
			e.printStackTrace();
		}
	}
	
	
}