package com.nru.test;
import java.io.FileReader;
import java.text.DateFormat;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.Properties;
import java.util.Vector;

import javax.activation.DataHandler;
import javax.activation.DataSource;
import javax.activation.FileDataSource;
import javax.mail.*;
import javax.mail.internet.MimeBodyPart;
import javax.mail.internet.MimeMessage;
import javax.mail.internet.MimeMultipart;

public class mailer {
	final String SSL_FACTORY 		= "javax.net.ssl.SSLSocketFactory";
	String smtp_host_name 			= "smtp.gmail.com";
	String smtp_mail_port 			= "465";
	String smtp_store_protocol 		= "pop3";
	String smtp_transport_protocol 	= "smtp";
	String mail_account_username 	= "";
	String mail_account_password 	= "";
	String mail_from 				= "";
	String mail_to 					= "";
	String mail_subject				= "";
	String mail_message				= "";
	
	FileReader reader;
	String mysql_driver_string="";
	String mysql_connection_string="";
	String mysql_username="";
	String mysql_password="";
	String query ="";
	
	public void readConfig(){
		
	}
	
	public mailer(Vector data) {
		try {
			reader = new FileReader("config.properties");
			Properties properties=new Properties();
			properties.load(reader);
			final String mail_account_username=properties.getProperty("mail_account_username");
			final String mail_account_password=properties.getProperty("mail_account_password");
			String mail_from=properties.getProperty("mail_from");
			String mail_to=properties.getProperty("mail_to");
			String mail_subject=properties.getProperty("mail_subject");
			String mail_message=properties.getProperty("mail_message");
			
			this.mail_account_username 	= mail_account_username;
			this.mail_account_password 	= mail_account_password;
			this.mail_from 				= mail_from;
			this.mail_to 				= mail_to;
			this.mail_subject 			= mail_subject;
			this.mail_message 			= mail_message;
			
			 Properties props = System.getProperties();
		     props.setProperty("mail.smtp.host", smtp_host_name);
		     props.setProperty("mail.smtp.socketFactory.class", SSL_FACTORY);
		     props.setProperty("mail.smtp.socketFactory.fallback", "false");
		     props.setProperty("mail.smtp.port", smtp_mail_port);
		     props.setProperty("mail.smtp.socketFactory.port", smtp_mail_port);
		     props.put("mail.smtp.auth", "true");
		     //props.put("mail.debug", "true");
		     props.put("mail.store.protocol", smtp_store_protocol);
		     props.put("mail.transport.protocol", smtp_transport_protocol);

		     Session session = Session.getInstance(props, new Authenticator() {
		        @Override
		        protected PasswordAuthentication getPasswordAuthentication() {
		            return new PasswordAuthentication(mail_account_username, mail_account_password);
		        }
		    });

		    String mail_message_body = getMessageBody(data);
		    
		    MimeMessage msg = new MimeMessage(session);
	        msg.setFrom();
	        msg.setRecipients(Message.RecipientType.TO,mail_to);
	        msg.setSubject(mail_subject);
	        msg.setSentDate(new Date());
	        //msg.setText(mail_message);				// send mail as plain text
	        
	        
	        
	        MimeMultipart multipart = new MimeMultipart("related");
	         // first part (the html)
	         BodyPart messageBodyPart = new MimeBodyPart();
	        // String htmlText = "<H1>Hey man find the below image</H1><img src=\"cid:image\">";
	         messageBodyPart.setContent(mail_message_body, "text/html");
	         // add it
	         multipart.addBodyPart(messageBodyPart);
	         // second part (the image)
	         messageBodyPart = new MimeBodyPart();
	         DataSource fds = new FileDataSource(
	            "ext/image_new1.jpg");
	        /* DataSource fds1 = new FileDataSource(
	 	            "ext/my.jpg");*/
	         messageBodyPart.setDataHandler(new DataHandler(fds));
	         messageBodyPart.setHeader("Content-ID", "<image>");
	        /* messageBodyPart.setDataHandler(new DataHandler(fds1));
	         messageBodyPart.setHeader("Content-ID", "<image>");*/
	         // add image to the multipart
	         multipart.addBodyPart(messageBodyPart);
	         // put everything together
	         msg.setContent(multipart); 
	         Transport.send(msg);

	        
	       // msg.setContent(mail_message_body, "text/html");	// send mail as html content type. you can use br, underline, bold etc
	       // Transport.send(msg);
	        System.out.println("Message sent successfuly !!!");
		} catch (Exception e) {System.out.println("send failed, exception: " + e);}
	}
	
	public String getMessageBody(Vector data) throws ParseException{
		/*DateFormat formatter = new SimpleDateFormat("dd/MM/yyyy");*/
        
		Date today = new Date();
		String today_str=today.getDate()+"-"+(1+today.getMonth())+"-"+(1900+today.getYear())+"";
		System.out.println("today_str"+today_str);

		/*Date todayWithZeroTime = formatter.parse(formatter.format(today));*/
		
		
		/*Date date=new Date();*/
		String mail_message_body = "<table border='1px' bgcolor=E3E0F4>";
		
		/*mail_message_body+="<style type='text/css'>";
		mail_message_body+="@-webkit-keyframes blinker {";
		mail_message_body+="from {opacity: 1.0;}";
		mail_message_body+="to {opacity: 0.0;}";
		mail_message_body+="}";
		mail_message_body+=".blink {";
		mail_message_body+="text-decoration: blink";
		mail_message_body+="-webkit-animation-name: blinker";
		mail_message_body+="-webkit-animation-duration: 0.6s";
		mail_message_body+="-webkit-animation-iteration-count:infinite";
		mail_message_body+="-webkit-animation-timing-function:ease-in-out";
		mail_message_body+="-webkit-animation-direction: alternate";
		mail_message_body+="}";
		mail_message_body+="</style>";*/
		/*mail_message_body+="<img src=\"http://www.rgagnon.com/images/jht.gif\">";*/
		//mail_message_body+="<tr><td colspan='4'><center><img src=\"cid:image\"></center></td><tr>";
	//	mail_message_body += "<tr><td colspan='4'> <center><img src=\"cid:image\"><h3> *** "+mail_message+" *** </h3><br>"+"Date:"+(today_str)+"</center></td></tr>";
		mail_message_body += "<tr><td colspan='1'><img src=\"cid:image\"></td><td colspan='3'><center> <br><h2><i>DAILY <br>ATTENDANCE</i></h2>"+"<marquee><h3><i>DATE:"+(today_str)+"</i></h3></marquee></center></td></tr>";
		mail_message_body += "<tr bgcolor=E3E0F4><th><center>Name</center></th> <th><center>Checkin</center></th> <th><center>Checkout</center></th><th><center>Duration</center></th></tr>";
		System.out.println("data "+data+" data size"+data.size());
		
		
		DateFormat dateFormat = new SimpleDateFormat("hh:mma");
		Date date1;
		Date date2;
		
		for (int i = 0; i < data.size(); i++) {
			Vector<String> records = (Vector<String>)data.elementAt(i);
			String line = "<tr>";
		//	System.out.println("rr "+records+" size"+records.size());
			for(int j =0; j < records.size(); j++){
				
				date1 = dateFormat.parse("09:10AM");
				date2 = dateFormat.parse(records.elementAt(1));
				if(date2.before(date1)){
					line += "<td style='padding:10px;'><center>"+records.elementAt(j)+"</td>";
					
				}else{
					line += "<td  bgcolor=F3776F style='padding:10px;'><center>"+records.elementAt(j)+"</td>";
					System.out.println("records" +records.elementAt(j));
				}
				
				//System.out.println("d1@@@"+date);
				//if(records.elementAt(j)=="09:10AM")
				
			}
			line += "</tr>";
			//mail_message_body += html_singleline+java_singleline;
			mail_message_body += line;
		}
		 
		mail_message_body += "<tr><td colspan='4'><center><i><h5>Please note this is an autogenerated mail.<br> Please <u>DO NOT REPLY</u> to this mail.</h5></i></center></td></tr>";
		mail_message_body += "</table>";

		return mail_message_body;
	}

	public static void main(String[] args){
		// Testing
		/*Vector vector = new Vector();
		Vector temp = new Vector();
		temp.add("Test1");
		temp.add("2018-08-16 12:45:56");
		temp.add("2018-08-16 19:45:56");
		vector.add(temp);
		
		temp = new Vector();
		temp.add("Test2");
		temp.add("2018-08-15 12:45:56");
		temp.add("2018-08-15 19:45:56");
		vector.add(temp);
		
		mailer mail = new mailer(vector);*/
	}
}