'use strict';
/**
 * This Controller for Promote Students Funcitonality.
 * Simple table with sorting and filtering on AngularJS
 */
app.controller('BatchmomentCtrl', ["$scope","$rootScope","toaster", "$filter", "ngTableParams", "API_POINTS", "$sessionStorage", "$http", "$state","$modal","$log", function ($scope,$rootScope,toaster, $filter, ngTableParams, apiPoint, $sessionStorage, $http, $state,$modal,$log) {
    
	$scope.myModel = {
        "universityName":"",
		"batchName":"",
		"batchID":""
    };
	
$scope.isTblShow = false;
$scope.isLoader = false;
$scope.isLoaderShow = false;
$scope.isSubLoaderShow = false;
$scope.isLoaderTxt = "Loading...";
$scope.isShowNxtBatch = false;
$scope.getStudentButtonTxt = 'GET STUDENTS';
$scope.promoteButtonTxt = 'PROMOTE';
$scope.promoteButtonStatus = false;



/*
    * init function
    * created by velz
    * */
    $scope.init = function () {


    	// var logcheck = JSON.parse(sessionStorage.getItem('localObj'));

     // const LOCALTYPE = logcheck.localType;
     //    if (logcheck != null && (LOCALTYPE == 'R003' || LOCALTYPE == 'R004' )) { 
     //        console.log("if");
     //    }else {
     //        if(logcheck != null && LOCALTYPE !='R001') {
     //         console.log("else if");
     //            $state.go('app.dashboard');
     //        } else {

     //            console.log("else else");
     //            //ipCookie.remove('cookiechk');
     //            window.sessionStorage.clear();
     //            $state.go('login.signin');
     //        }
     //    }
		
        var getUniv = {
            method: 'POST',
            url: apiPoint.url + 'getUniversityBatchDetails/',
            headers: {
                'Content-Type': 'application/json'
            },
            data: {
                requestedBy: JSON.parse(sessionStorage.getItem('localObj')).localUserID,
				branchId:JSON.parse(sessionStorage.getItem('localObj')).localBranchID
            }
        };
        $http(getUniv).then(function (response) {
            if (response.data.status==200 && response.data.universityStatus) {
                $scope.university = response.data.univerSityDetails;
				

            } else {
				swal('University Not Found','','error');
                $scope.university = "";

            }
        });
    }
	
	
	
	
	$scope.getStudentDetails = function () {
					
        if($scope.myModel.universityName == null || $scope.myModel.universityName == '' || $scope.myModel.universityName == undefined){
            swal('Select University','','warning');
			return false;
		}
		
		if($scope.myModel.batchName == null || $scope.myModel.batchName == '' || $scope.myModel.batchName == undefined){
            swal('Select Batch','','warning');
			return false;
		}
		
			$scope.isLoaderTxt = "Loading...";
            $scope.getStudentButtonTxt = 'PLEASE WAIT';
			$scope.selectedStudentsID = [];
			$scope.isLoaderShow = true;
			$scope.isSubLoaderShow = false;
			$scope.myModel.all = false;
			$scope.isTblShow = false;
			var university = $scope.myModel.universityName;
			var batch = $scope.myModel.batchName;
            var getStudents = {
                method: 'POST',
                url: apiPoint.url + 'getStudentListForPromoteBatch/',
                headers: {
                    'Content-Type': 'application/json'
                },
                data: {
                    university: university,
                    batch:batch,
                    branchId: JSON.parse(sessionStorage.getItem('localObj')).localBranchID,
                    }
            };
            $http(getStudents).then(function (response) {
                if (response.data.status == 200 && response.data.studentStatus) {
                    $scope.studentInfo = response.data.studentDetails;
					$scope.nextBatchDetails = response.data.nextbatchDetails;
					$scope.isLoaderShow = false;
					$scope.isTblShow = true;
				    $scope.isShowNxtBatch = true;
					$scope.getStudentButtonTxt = 'GET STUDENTS';

                } 
				else 
				{
                    $scope.studentInfo="";
					$scope.isLoaderShow = true;
					$scope.isSubLoaderShow = true;
					$scope.isTblShow = false;
					$scope.isLoaderTxt = "No Records Found";
					$scope.isShowNxtBatch = false;
					$scope.nextBatchDetails = "";
					$scope.getStudentButtonTxt = 'GET STUDENTS';
			    }
            },function(error){
				   $scope.isLoaderShow = true;
				   $scope.isSubLoaderShow = true;
					$scope.isTblShow = false;
					$scope.isLoaderTxt = "No Records Found";
					$scope.isShowNxtBatch = false;
					$scope.nextBatchDetails = "";
					$scope.getStudentButtonTxt = 'GET STUDENTS';
				
			});

        
    }
	
	
	
	$scope.selectedStudentsID = [];
	$scope.isClick = function(e)
	{
		
			
		var ide = e.target;
		var val = (ide.checked ? true : false);
		var sid = e.target.id;
		angular.forEach($scope.studentInfo,function(value,key){
			if(sid == value.StudentID)
			{
				sid = value;
			}
		});
		
		var pos = $scope.selectedStudentsID.indexOf(sid);
	
		if(val)
		{
			if( pos == -1)
			{
				
				$scope.selectedStudentsID.push(sid);
			}
			
		}
		else
		{
			
			$scope.selectedStudentsID.splice(pos,1);
		}
		
		//console.log($scope.selectedStudentsID);
		
	}
	
	
	
	$scope.isCheckAll = function(e)
	{
		var val = (e.target.checked ? true : false);
		
		if(val)
		{
			var len =  $scope.studentInfo.length;
			var i = 0;
			for(i=0;i<len;i++)
			{
				if($scope.selectedStudentsID.indexOf($scope.studentInfo[i]) === -1)
				{
					$scope.selectedStudentsID.push($scope.studentInfo[i]);
				}
			}
			
		}
		else
		{
			$scope.selectedStudentsID = [];
		}
		//console.log($scope.selectedStudentsID);
	}
	
	
	$scope.promoteStudents = function()
	{
		if($scope.selectedStudentsID.length == 0 )
		{
			swal('Select Proper Details..!','University, Batch, and atleast one student','warning');
			return false;
		}	

		if($scope.nextBatchDetails == "")
		{
			swal('No Batch Available','It seems to be, There is no next immediate batch. create new Batch in Batch Master ','warning');
			return false;
			
		}
		
		var sessionCount = 0;
		angular.forEach($scope.studentInfo,function(value,key){
			
			if(value.SessionName == "" || value.nextSessionName == "")
			{
				sessionCount = sessionCount + 1;
			}
			
		});
		
		if(sessionCount != 0)
		{
			// swal('No Sessions Available','It seems to be, There is no current OR next immediate session for some studnets. Ensure Session details before Promote students ','warning');
			// return false;
			swal({
				  title: "No Sessions Available!",
				  text: "It seems to be, There are no current OR next immediate session not available for some studnets. Ensure Session details before Promote next batch",
				  icon: "warning",
				  buttons: true,
				  dangerMode: true,
				})
				.then((willPromote) => {
				  if (!willPromote) 
				  {
					return false;
				  } 
				});
		}
		
		//calculate Due Dates
		$scope.promoteButtonStatus = true;
		$scope.promoteButtonTxt = "PLEASE WAIT";
		
		var nxtBatchDate1 = $scope.nextBatchDetails[0].BatchDate;
		var nxtBatchDate2 = nxtBatchDate1.split('-');
		//console.log(nxtBatchDate);
		var  nxtBatchDate = nxtBatchDate2[2]+'-'+nxtBatchDate2[1]+'-'+nxtBatchDate2[0];
		//console.log(nxtBatchDate);
		nxtBatchDate = new Date(nxtBatchDate);
		var currentDate = new Date();
		//console.log(currentDate);
		//console.log(nxtBatchDate);
		var seconddue = new Date();
		
		if(nxtBatchDate < currentDate)
		{
			seconddue = new Date();
		}
		else
		{
			//console.log('CAL');
			var timeDiff = Math.abs(currentDate.getTime() - nxtBatchDate.getTime());
			var diffDays = Math.ceil(timeDiff / (1000 * 3600 * 24)); 	
			//console.log(diffDays);
			if(diffDays > 30)
			{
				
				seconddue = new Date((nxtBatchDate2[2]+'-'+nxtBatchDate2[1]+'-'+nxtBatchDate2[0]));
				seconddue.setDate(nxtBatchDate.getDate() - 30);
				
				//console.log(seconddue);
			}
			else if(diffDays < 30 && diffDays >= 15)
			{
				seconddue = new Date((nxtBatchDate2[2]+'-'+nxtBatchDate2[1]+'-'+nxtBatchDate2[0]));
				seconddue.setDate(nxtBatchDate.getDate() - 15);
				//console.log(seconddue);
			}
			
		}
		
			/*End of calculate Due Dates*/
			
			/*Store All info*/
			var promoteBatch = {
            method: 'POST',
            url: apiPoint.url + 'promoteBatchInfomation/',
            headers: {
                'Content-Type': 'application/json'
            },
            data: {
                
				UniversityID : $scope.myModel.universityName.universityID,
				BatchDetails : $scope.nextBatchDetails[0],
				StudentDetails : $scope.selectedStudentsID,
				FirstDueDate : currentDate,
				SecondDueDate : seconddue,
				requestedBy: JSON.parse(sessionStorage.getItem('localObj')).localUserID,
				branchId:JSON.parse(sessionStorage.getItem('localObj')).localBranchID
            }
        };
		
        $http(promoteBatch).then(function (response) {
            if (response.data.status == 200) {
               swal('Saved Sucessfully','','success')
			    $state.go($state.current, {}, {reload: true});
				} else {
				swal('Someting Went Wrong','Try Later','error')
				 $state.go($state.current, {}, {reload: true});}
        },function(error){
				  swal('Someting Went Wrong','Try Later','error')
				   $state.go($state.current, {}, {reload: true});		
			});
		
		
		

			
	}


}]);


app.filter('nxtSemFormat', function() {
    return function(x) {
        // console.log('FIRST'+x);
		// console.log('FIRST'+x.length);
		x = x.replace(/ +/g, "");
		x = x.toUpperCase();
		var txt = "";
		 var n = x.lastIndexOf("SEM");
		// console.log('FIRST'+n);
		 if(n >= 0)
		 {
			 var num = x.substr(-1);
			 num = parseInt(num)+1;
			 txt = 'SEM'+num;
		 }
		 else 
		 {
			n = x.lastIndexOf("YEAR");
				if(n >= 0)
				 {
					 var num = x.substr(-1);
					 num = parseInt(num)+1;
					 txt = 'YEAR'+num;
				 }
		 }
		return txt;
    };
});