var _ = require("underscore");

var kue = require('kue-scheduler');
var Queue = kue.createQueue();
// var header    = new smtpapi();
//create a job instance
var job = Queue
            .createJob('createUser')
            .attempts(3)
            .priority('normal');

//schedule it to run every 2 seconds
Queue.every('10 seconds', job);


//whatever you define inside this function will run every 10 seconds
Queue.process('createUser', function(job, done) {
    //console.log("job running");


    //console.log(needToNameIt());

    var json={
      "user_id":"vipul@socialcops.com",
      "password":"demo123"
    }
    var user=new Parse.Object('EmailTemp',json);
    // console.log(user);
    // user.set("user_id","vipul@socialcops.com");
    // user.set("password","demo123");
    user.save({
      success: function(results){
        console.log("User Saved");
      },
      error: function(error){
        console.log(error)
      }
    });

    // console.log("sometrhing")


     done(); //the process is complete
});

exports.updateUser= function(request, response) {

  if (!request.user) {
    response.error("Must be signed in to call this Cloud Function.")
    return;
  }
  // The user making this request is available in request.user
  // Make sure to first check if this user is authorized to perform this change.
  // One way of doing so is to query an Admin role and check if the user belongs to that Role.
  // Replace !authorized with whatever check you decide to implement.
  // if (!authorized) {
  //   response.error("Not an Admin.")
  //   return;
  // }

  // The rest of the function operates on the assumption that request.user is *authorized*

  Parse.Cloud.useMasterKey();

  // Query for the user to be modified by username
  // The username is passed to the Cloud Function in a
  // key named "username". You can search by email or
  // user id instead depending on your use case.

  var query = new Parse.Query(Parse.User);
  query.equalTo("username", request.params.email);

  // Get the first user which matches the above constraints.
  query.first({
    success: function(anotherUser) {
      // Successfully retrieved the user.
      // Modify any parameters as you see fit.
      // You can use request.params to pass specific
      // keys and values you might want to change about
      // this user.

      anotherUser.set("fullName", request.params.name);
      anotherUser.set("email", request.params.email);
      anotherUser.set("username", request.params.email);
      anotherUser.set("phone", request.params.phone);
      anotherUser.set("userGroup", request.params.userGroup);
      anotherUser.set("permissions",request.params.permissions);
      // Save the user.
      anotherUser.save(null, {
        success: function(anotherUser) {
          // The user was saved successfully.
          response.success("Successfully updated user.");
        },
        error: function(error) {
          // The save failed.
          // error is a Parse.Error with an error code and description.
          response.error("Could not save changes to user.");
        }
      });
    },
    error: function(error) {
      response.error("Could not find user.");
    }
  });
}

exports.deleteUser= function(request, response) {

  if (!request.user) {
    response.error("Must be signed in to call this Cloud Function.")
    return;
  }

  Parse.Cloud.useMasterKey();


  var query = new Parse.Query(Parse.User);
  query.equalTo("username", request.params.email);


  query.first({
    success: function(anotherUser) {

      // anotherUser.set("isActive", false);
      // Save the user.
      anotherUser.destroy({
        success: function(anotherUser) {
          // The user was saved successfully.
          response.success("Successfully deleted user.");
        },
        error: function(error) {
          // The save failed.
          // error is a Parse.Error with an error code and description.
          response.error("Could not save changes to user.");
        }
      });
    },
    error: function(error) {
      response.error("Could not find user.");
    }
  });
}

exports.afterSaveUser= function(request){
  var smtpapi = require('smtpapi')
  var nodemailer = require('nodemailer');
  var header    = new smtpapi();
  var user_id=request.object.get("user_id");
  var password=request.object.get("password");

  header.setTos(user_id);
  header.setSubstitutions({'%user_id%': [user_id], '%password%': [password]});



  header.setFilters({
      'templates': {
        'settings': {
          'enable': 1,
          'template_id': "912054f1-743c-4975-b9d9-b631d6b4c6f2"
        }
      }
    });
    console.log(header.jsonString());

    // Send usin Nodemailer
    var headers    = { 'x-smtpapi': header.jsonString() };

    // Use nodemailer to send the email
    var settings  = {
      host: "smtp.sendgrid.net",
      port: parseInt(587, 10),
      requiresAuth: true,
      auth: {
        user: "mukund",
        pass: "mu271190"
      }
    };
    var smtpTransport = nodemailer.createTransport(settings);

    var mailOptions = {
        from:     "NITI Admin <dashboard-niti@gov.in>",
        to:       "vipul@socialcops.com",
        headers:  headers
        // html:     "<b>Hello world</b>",
      }


    smtpTransport.sendMail(mailOptions, function(error, response) {
      smtpTransport.close();

      if (error) {
        console.log(error);
      } else {
        console.log("Message sent");
      }
    });

}