'use strict';
/**
 * controllers for ng-table
 * Simple table with sorting and filtering on AngularJS
 */

app.controller('studentViewCtrl', ["$scope","$rootScope", "toaster", "$filter", "ngTableParams", "API_POINTS", "$localStorage", "$http", "$state", "$modal", "$log", function ($scope,$rootScope, toaster, $filter, ngTableParams, apiPoint, $localStorage, $http, $state, $modal,$log) {
    /*
    * used to get student course details
    * this method called from view ng-init directive
    * created by kms
    * */
    $rootScope.studentAllDetails="";
    $scope.getStudentDetails = function () {
        var getcourse = {
            method: 'POST',
            url: apiPoint.url + 'getStudentBasicInfo/',
            headers: {
                'Content-Type': 'application/json'
            },
            data: {
                requestedBy: JSON.parse(localStorage.getItem('localObj')).localUserID,
                requestedFrom: 2,
                accessFrom: 'Web'
            }
        };
        $http(getcourse).then(function (response) {

            if (response.data.status == 200 && response.data.studentStatus== true) {
                $rootScope.studentAllDetails = response.data;
                $rootScope.studentDetails = response.data.studentDetails;
                $scope.courseDetails = response.data.courseDetails;


            } else {
                $rootScope.studentDetails = "";
                $scope.courseDetails = "";
                $rootScope.studentAllDetails="";

            }
        });

    };
    $scope.printStudentDetails = function (details) {
        $rootScope.pdfItems = details;

        var modalInstancePrint = $modal.open({
            templateUrl: 'assets/views/student/studentViewPdf.html',
            controller: 'studentViewCtrl',
            // size: size,
            resolve: {
                list: function () {

                    return  details;
                }
            }
        });

        modalInstancePrint.result.then(function (selectedItem) {
            $scope.selected2 = selectedItem;
        }, function () {
            $log.info('Modal dismissed at: ' + new Date());
        });
    };

    // generate pdf for student view
    $scope.export = function(getName) {
        kendo.drawing.drawDOM($("#exportthis")).then(function(group) {
            kendo.drawing.pdf.saveAs(group, getName+".pdf");
        });
    }

}]);


/*Header Fixed */
app.directive('fixedHeader', function($timeout){
 return {
            restrict: 'A',
            link: link
        };

        function link($scope, $elem, $attrs, $ctrl) {
            var elem = $elem[0];

            // wait for data to load and then transform the table
            $scope.$watch(tableDataLoaded, function(isTableDataLoaded) {
                if (isTableDataLoaded) {
                    transformTable();
                }
            });

            function tableDataLoaded() {
                // first cell in the tbody exists when data is loaded but doesn't have a width
                // until after the table is transformed
                var firstCell = elem.querySelector('tbody tr:first-child td:first-child');
                return firstCell && !firstCell.style.width;
            }

            function transformTable() {
                // reset display styles so column widths are correct when measured below
                angular.element(elem.querySelectorAll('thead, tbody')).css('display', '');

                // wrap in $timeout to give table a chance to finish rendering
                $timeout(function () {
                    // set widths of columns
                    angular.forEach(elem.querySelectorAll('tr:first-child th'), function (thElem, i) {

                        var tdElems = elem.querySelector('tbody tr:first-child td:nth-child(' + (i + 1) + ')');
                        var thElems = elem.querySelector('thead tr:first-child td:nth-child(' + (i + 1) + ')');

                        var columnWidth = tdElems ? tdElems.offsetWidth : thElem.offsetWidth;
                        if (tdElems) {
                            tdElems.style.width = columnWidth + '150px';
                        }
                        if (thElem) {
                            thElem.style.width = columnWidth + '150px';
                        }
                        
                    });

                    // set css styles on thead and tbody
                    angular.element(elem.querySelectorAll('thead, tfoot')).css('display', 'block');

                    angular.element(elem.querySelectorAll('tbody')).css({
                        'display': 'block',
                        'height': $attrs.tableHeight || 'inherit',
                        'overflow': 'auto'
                    });

                    // reduce width of last column by width of scrollbar
                    var tbody = elem.querySelector('tbody');
                    var scrollBarWidth = tbody.offsetWidth - tbody.clientWidth;
                    if (scrollBarWidth > 0) {
                        // for some reason trimming the width by 2px lines everything up better
                        scrollBarWidth -= 2;
                        var lastColumn = elem.querySelector('tbody tr:first-child td:last-child');
                        lastColumn.style.width = (lastColumn.offsetWidth - scrollBarWidth) + 'px';
                    }
                });
            }
        }
});

/*modal controller
* */
app.controller('FeesModalDemoCtrl', ["$scope", "$rootScope", "$modal", "$log", function ($scope, $rootScope, $modal, $log) {
    //Tooltip for print button
    $scope.dynamicTooltip = 'Click to View Bill Details';



    // $scope.items = ['item1', 'item2', 'item3'];

    $scope.FeesName="" ;
    $rootScope.CUDetails="" ;
    $scope.open = function (values,type,courseDetails) {

        $scope.FeesName = values;
        $rootScope.CUDetails=courseDetails ;
        var modalInstance = $modal.open({
            templateUrl: 'myModalContent.html',
            controller: 'ModalInstanceCtrl',
            // size: size,
            resolve: {
                items: function () {
                    var myvalues =
                        {
                            "values":values,
                            "type":type
                        };
                    return  myvalues;
                }
            }
        });

        modalInstance.result.then(function (selectedItem) {
            $scope.selected = selectedItem;
        }, function () {
            $log.info('Modal dismissed at: ' + new Date());
        });
    };
}]);
app.directive('visible', function() {

    return {
        restrict: 'A',

        link: function(scope, element, attributes) {
            scope.$watch(attributes.visible, function(value){
                element.css('visibility', value ? 'visible' : 'hidden');
            });
        }
    };
});

// Please note that $modalInstance represents a modal window (instance) dependency.
// It is not the same as the $modal service used above.

app.controller('ModalInstanceCtrl', ["$scope", "$modalInstance", "items","WordsService", function ($scope, $modalInstance, items,WordsService) {

    $scope.items = items.values;
    $scope.selectedtype = items.type;
    $scope.selected = {
        item: $scope.items[0]
    };

    $scope.ok = function () {
        $modalInstance.close($scope.selected.item);
    };

    $scope.cancel = function () {
        $modalInstance.dismiss('cancel');
    };

    //show hide function for pdf design
    $scope.billNo="";
    $scope.sessionName="";
    $scope.paymentType="";
    $scope.billDate="";
    $scope.amountInWords = "";
    $scope.billAmount = "";
    $scope.branchName = "";
    $scope.ReceivedBy = "";
    $scope.BranchAddr = "";
    $scope.BranchAddr = "";
    $scope.BranchLogo = "";
    $scope.ShowHide = function (pdfValue) {
        $scope.showButton = true;
        $scope.billNo = pdfValue.BillNO;
        $scope.paymentType=pdfValue.ModeOfPayment;
        $scope.billDate=pdfValue.BillDate;
        $scope.amountInWords = WordsService.convertNumberToWords(pdfValue.BillAmount);
        $scope.billAmount = pdfValue.BillAmount;
        $scope.branchName = pdfValue.BranchName;
        $scope.ReceivedBy = pdfValue.ReceivedBy;
        $scope.BranchAddr = pdfValue.Address;
        $scope.BranchLogo = pdfValue.LogoPath;


    }

    $scope.mouseLeave = function(){
        $scope.showButton = false;
        $scope.billNo="";
        $scope.sessionName="";
        $scope.paymentType="";
        $scope.billDate="";
        $scope.amountInWords = "";
        $scope.billAmount = "";
        $scope.branchName = "";
        $scope.ReceivedBy="";
        $scope.BranchAddr = "";
        $scope.BranchLogo = "";
    }


}]);
app.filter('unique', function() {
    return function(collection, primaryKey, secondaryKey) { //optional secondary key
        var output = [],
            keys = [];

        angular.forEach(collection, function(item) {
            var key;
            secondaryKey === undefined ? key = item[primaryKey] : key = item[primaryKey][secondaryKey];

            if(keys.indexOf(key) === -1) {
                keys.push(key);
                output.push(item);
            }
        });

        return output;
    };
});