angular.module('kalgudiApp.surveys').controller('surveyInboxController', 
    ['$scope', '$state', '$rootScope', 'kalgudiLiterals', '$injector', '$filter', 'surveyServices', 'pageServices', 'programsFactory', 'surveyOfflineService', 
    function($scope, $state, $rootScope, kalgudiLiterals,  $injector, $filter, surveyServices, pageServices, programsFactory, surveyOfflineService) {
    
        /** Chekcing the user's device */    
        if(!IS_MOBILE_DEVICE) {
            // $scope.isMobileApp = false;
            $uibModal = $injector.get('$uibModal');

        } else {
            // $scope.isMobileApp = true;
            $ionicModal = $injector.get("$ionicModal");

            /**
             * Modal for filter surveys
             */
            $scope.modal = $ionicModal.fromTemplateUrl($rootScope.themebasepathvalue+'surveys/survey-filter-modal.html', {
                scope: $scope,
                animation: 'slide-in-up',
            }).then(function(modal) {
                $scope.modal = modal;
            });
            
            /**
             * Modal for Surveys offline functionality
             */
            $scope.daModal = $ionicModal.fromTemplateUrl($rootScope.themebasepathvalue + 'surveys/assist-member-modal.html', {
                scope: $scope,
                animation: 'slide-in-up',
            }).then(function (modal) {
                $scope.daModal = modal;
            });

        }
        /** Checking the device End */

        $scope.tabs         = ["Fill","Manage"];
        $scope.selectedTab  = "Fill";
        $scope.surveysList  = new Array();
        $scope.mySurveys    = new Array();
        $scope.stats        = null;
        $scope.statsFlag    = false;
        $scope.surveyIndex  = 0;
        $scope.isServey     = true;
        $scope.offset       = 0;
        
        $rootScope.isSurveyAvailable = false;
        $scope.settingLiterals  = kalgudiLiterals;

        $scope.init = function() {
            try {
                $scope.isSurveyUnderProgram = typeof $state.params.programId !== 'undefined' || typeof $state.params.entityId !== 'undefined';

                $scope.selectTab('Manage');
                $scope.fetchSurveyList("Fill");
            
                /*surveyServices.isSurveyAvailable($rootScope.loggedInUserBusinessProfile.profileKey).then(function(res){
                    if(res.code==201){
                        res.data = JSON.parse(res.data);
                        // if(res.data.membersCount==0){
                        //     $rootScope.isSurveyAvailable = true;
                        // }
                    }*/

                    /*});*/

                $rootScope.isSurveyAvailable =  ($rootScope.loggedInUserBusinessProfile.lstOfUserBusinessDetailsInfo[0].businessTypeId == 'BT000010');
            } catch (e) {
                console.log('Unable to initialize survey inbox properly.');
            }
        }



        $scope.fetchSurveyList = function (tab) {
            $scope.selectedTab = tab;

            // Do nothing for program surveys
            if ($scope.isSurveyUnderProgram) {
                return;
            }

            if($scope.selectedTab == 'Fill' && $scope.surveysList.length == 0) {
                
                $rootScope.spinerisActive = true;
                
                surveyServices.surveyList($rootScope.loggedInUserBusinessProfile.profileKey, "member", $scope.offset).then(
                    function(response) {
                        
                        if(response.code == 200) {
                            try {
                                $scope.surveysList = JSON.parse(response.data);
                                
                                $scope.surveysList.sort(function(a, b){
                                    if (a.createdTS > b.createdTS)
                                        return -1;
                                    else return 1;
                                });
                            } catch (e) { 
                                $scope.surveysList = response.data;
                            }
                        }
                        $rootScope.spinerisActive = false;
                    },
                    function (err) {
                        $rootScope.spinerisActive = false;
                    }
                );
            }
        }

        $rootScope.$on('switchToMySurvey', function(event, value) {
            $scope.selectTab('Manage');
        });


        $scope.selectTab = function (tab){
            $scope.selectedTab = tab;

            // Do nothing for program surveys
            if ($scope.isSurveyUnderProgram) {
                return;
            }

            if($scope.selectedTab == "Manage" || $scope.mySurveys.length == 0) {
                
                $rootScope.spinerisActive = true;

                surveyServices.surveyList($rootScope.loggedInUserBusinessProfile.profileKey, "admin", $scope.offset).then(
                    function(response){
                        
                        if(response.code==200) {
                            try {
                                $scope.mySurveys = JSON.parse(response.data);

                                $scope.mySurveys.sort(function (a, b) {
                                    if (a.createdTS > b.createdTS)
                                        return -1;
                                    else return 1;
                                });
                            } catch (e) {
                                $scope.mySurveys = response.data;
                            }
                        }
                        
                        $rootScope.spinerisActive = false;
                    },
                    function (err) {
                        $rootScope.spinerisActive = false;
                    }
                );
            }
        }
        $scope.openAdminView=function(id){
            $state.go("surveys.adminFullview",{'id':id});

        }

        /**
         * Navigate to survey response submission fullview
         * @param {any} surveyId Survey id
         */
        $scope.openSurveyFullView = function (surveyId) {
            $rootScope.goToState('surveys.response', {surveyId: surveyId, profileId: $rootScope.loggedInUserBusinessProfile.profileKey});
        }


        $scope.assistMembers = function (surveyId) {
            // $rootScope.goToState('surveys.response.assist', {surveyId: surveyId, isAssisted: 'assist'});
            $rootScope.goToState('surveys.offlinesurvey', { id: surveyId});
        }


        $scope.openChatView = function() { }

        
        $scope.showStats=function(flag,surveyId,index){
            $scope.statsFlag=flag;
            $scope.surveyIndex=index;
            if(flag==true){
                surveyServices.getStats(surveyId).then(function(response){
                    $scope.stats=JSON.parse(response.data);
                })
            }
        }
        $scope.openSurveysFullview = function(survey){
            if($scope.selectedTab=="Manage" || (survey.entityId && $scope.isLoggedInUserAdminOfSurvey(survey))){
                $scope.openAdminView(survey.id);
            } else if($scope.selectedTab=="Fill" && !$scope.isSurveyUnderProgram) {
                
                $scope.openSurveyFullView(survey.id);
            } else{
                console.log("Do nothing");
            }
        } 


        /**
         * Checks, if current logged in user is admin of the given survey or not.
         * 
         * @param {any} survey Survey object
         * @returns `true` if logged in user is admin otherwise `false`.
         */
        $scope.isLoggedInUserAdminOfSurvey = function (survey) {

            // Null checks
            if (typeof survey !== 'object' || typeof survey.admins !== 'object' || !Array.isArray(survey.admins)) {
                return false;
            }


            for (var i = 0; i < survey.admins.length; i++) {
                var admin = survey.admins[i];
                
                if (admin.id === $rootScope.loggedInUserBusinessProfile.profileKey) {
                    return true;
                }
            }

            // Current user is not admin
            return false;
        }
  

    /*----------------------------------------Filters Start-----------------------------------------------------------------*/
    //Filters Section

    $scope.filters = {};

    $scope.openModal = function() {
      $scope.isQuestionEmtpy = false;
      $scope.modal.show();
    };

    
    $scope.closeModal = function() {
      $scope.filters.products=[];
      $scope.filters.location=[];
      $scope.filters.businessType=[];
      $scope.filters.programs=[];

      for(var i in $rootScope.selectedProductList){
        $scope.filters.products.push($rootScope.selectedProductList[i].id);
      }
      for(var i in $rootScope.selectedLocationList){

      $scope.filters.location.push($rootScope.selectedLocationList[i].id);;
      }
      for(var i in $rootScope.selectedBusinessList){

        $scope.filters.businessType.push($rootScope.selectedBusinessList[i].id);
      }
      for(var i in $rootScope.selectedProgramList){
        $scope.filters.programs.push($rootScope.selectedProgramList[i].id);
      }

        $scope.modal.hide();
    };
    
    //Cleanup the modal when we're done with it!
    if(IS_MOBILE_DEVICE) {
        $scope.$on('$destroy', function() {
            $scope.modal.remove();
        });
        
        // Execute action on hide modal
        $scope.$on('modal.hidden', function() {
            // Execute action
        });
        
        // Execute action on remove modal
        $scope.$on('modal.removed', function() {
            // Execute action
        });
    }

    /*Members Section*/
    $rootScope.selectedBusinessList = [];
    $rootScope.selectedLocationList = [];
    $rootScope.selectedProductList = [];
    $rootScope.selectedProgramList = [];
    $scope.selectProductList = [];
    $scope.selectBusinessList = [];
    $scope.selectProgramList = [];
    $scope.selectLocationList = [];
    $scope.selectCountryList = [];
    $scope.selectStateList = [];
    $scope.selectDistrictsList = [];
    $scope.entitesList = [];
    $scope.orgId = '';


    // pageServices.getRangeToFilterSubscribers($state.params.where).then(function(response){
    //         $scope.rangeData = JSON.parse(response.data);
    //         console.log($scope.rangeData)
    // });

    $scope.getFilters = function () {
        $rootScope.spinerisActive = true;

        surveyServices.getFilters($rootScope.loggedInUserBusinessProfile.defaultEntityDetails.entityId).then(
            function(res) {
                if (res.code == 200) {
                    res.data = JSON.parse(res.data);
                    $scope.orgId = res.data.organisationId;

                    prepareFilters(res.data);

                    // Assign service data to local fields
                    // $scope.selectProductList    = res.data.products;
                    // $scope.selectProgramList    = res.data.programs;
                    // $scope.selectBusinessList   = res.data.businessTypes;
                    // $scope.selectLocationList   = {
                    //     districts: res.data.districts,
                    //     locations: res.data.locations,
                    //     countries: res.data.countries,
                    //     statesOrRegions: res.data.statesOrRegions,
                    // };
                }
                $rootScope.spinerisActive = false;
            },
            function(err) {
                $rootScope.spinerisActive = false;
                console.log(err);
            }  
        );
    };


     function prepareFilters(data) {
        for (i in data.products) {
            if (data.products[i]) {
                $scope.selectProductList.push({
                    id: i,
                    name: data.products[i],
                    isSelected: false,
                });
            }
        }

        for (i in data.programs) {
            if (data.programs[i]) {
                $scope.selectProgramList.push({
                    id: i,
                    name: data.programs[i],
                    isSelected: false,
                });
            }
        }

        for (i in data.businessTypes) {
            if (data.businessTypes[i]) {
                $scope.selectBusinessList.push({
                    id: i,
                    name: data.businessTypes[i],
                    isSelected: false,
                });
            }
        }

        for (i in data.locations) {
            if (data.locations[i]) {
                $scope.selectLocationList.push({
                    id: i,
                    name: data.locations[i],
                    isSelected: false,
                });
            }
        };

        $scope.selectProductList.sort(function(a, b) { return (a.name.toLowerCase() > b.name.toLowerCase()) ? 1 : -1});
        $scope.selectProductList.sort(function(a, b) { return (a.name.toLowerCase() > b.name.toLowerCase()) ? 1 : -1});
        $scope.selectBusinessList.sort(function(a, b) { return (a.name.toLowerCase() > b.name.toLowerCase()) ? 1 : -1});
        $scope.selectLocationList.sort(function(a, b) { return (a.name.toLowerCase() > b.name.toLowerCase()) ? 1 : -1});

        // $scope.selectLocationList   = {
        //     districts: res.data.districts,
        //     locations: res.data.locations,
        //     countries: res.data.countries,
        //     statesOrRegions: res.data.statesOrRegions,
        // };
     }



    // Get list of all programs owned by current logged in user
    /*programsFactory.getAllPrograms().then(
        function(entities) {
          $scope.entitesList = entities;
            if($state.params.programId || $state.params.entityId){
                $rootScope.programId = $state.params.programId || $state.params.entityId;
            }

            // Successfully fetched all entities 
            // Now filter list of programs in the entities list
            for(var i in entities) {
                entities[i].following = true;
            }
            //filterProgramsList(entities);

            $rootScope.spinerisActive = false;
        },
        function(error) {
            // Will take some action later.
            console.error('[ERROR]' + error);
            $rootScope.spinerisActive = false;
        }
    );*/

    $scope.first_tab = true;
    $scope.tabs_click = function(tab){
        if(tab === 'first_tab'){
            $scope.first_tab = true;
            $scope.second_tab = false;
            $rootScope.rangeData = {};           
        }else{
            $scope.first_tab = false;
            $scope.second_tab = true; 
            $rootScope.selectedLocationList = []; 
            $rootScope.rangeData = []; 
        }

    }

    

    $scope.pickertype='';
    $scope.addToList = function(selectedItem, index, pickertype) {
      pickertype = $scope.pickertype;
      console.log(pickertype)
      

      if(pickertype == "product"){
        var isAlreadyAdded  = -1;
        for( var businessId in $rootScope.selectedProductList){
            if($rootScope.selectedProductList[businessId].id == selectedItem.id){
                isAlreadyAdded = businessId ; 
                break;
            }
        }
        if(isAlreadyAdded > -1){
            $rootScope.selectedProductList.splice(isAlreadyAdded,1);
            $scope.selectProductList[index].isSelected = false;
        } else{
            $rootScope.selectedProductList.push(selectedItem);
            $scope.selectProductList[index].isSelected = true;
        }
        console.log($rootScope.selectedProductList)
      }
      else if (pickertype == "business") {
        var isAlreadyAdded  = -1;
        for( var businessId in $rootScope.selectedBusinessList){
            if($rootScope.selectedBusinessList[businessId].id == selectedItem.id){
                isAlreadyAdded = businessId ; 
                break;
            }
        }
        if(isAlreadyAdded > -1){
            $rootScope.selectedBusinessList.splice(isAlreadyAdded,1);
            $scope.selectBusinessList[index].isSelected = false;
        } else{
            $rootScope.selectedBusinessList.push(selectedItem);
            $scope.selectBusinessList[index].isSelected = true;
        }
        console.log($rootScope.selectedBusinessList)        
      }
      else if (pickertype == "location") {
        var isAlreadyAdded  = -1;
        for( var businessId in $rootScope.selectedLocationList){
            if($rootScope.selectedLocationList[businessId].id == selectedItem.id){
                isAlreadyAdded = businessId ; 
                break;
            }
        }
        if(isAlreadyAdded > -1){
            $rootScope.selectedLocationList.splice(isAlreadyAdded,1);
            $scope.selectLocationList[index].isSelected = false;
        } else{
            $rootScope.selectedLocationList.push(selectedItem);
            $scope.selectLocationList[index].isSelected = true;
        }
       // console.log($rootScope.selectedLocationList)        
      }
      else if (pickertype == "programs") {
        var isAlreadyAdded  = -1;
        for( var businessId in $rootScope.selectedProgramList){
            if($rootScope.selectedProgramList[businessId].id == selectedItem.id){
                isAlreadyAdded = businessId ; 
                break;
            }
        }
        if(isAlreadyAdded > -1){
            $rootScope.selectedProgramList.splice(isAlreadyAdded,1);
            $scope.selectProgramList[index].isSelected = false;
        } else{
            $rootScope.selectedProgramList.push(selectedItem);
            $scope.selectProgramList[index].isSelected = true;
        }
        console.log($rootScope.selectedProgramList)        
      }      
    }

    $scope.selectedFilter = function (type) {
      $scope.pickertype = type;
      if (type == "product") {
        $scope.isLocationRange = true;
        $scope.isLocationTab = false;
        $scope.headerTitle = 'Products';
        // if ($scope.selectProductList.length == 0) {
        //   for (var i in $scope.rangeData.products) {
        //     $scope.selectProductList.push( { "id" : i, "name" : $scope.rangeData.products[i], "isSelected" : false });
        //   }
        // }
      } else if (type == "business") {
        $scope.isLocationRange = true;
        $scope.isLocationTab = false;
        $scope.headerTitle = 'Business';
        // console.log($scope.rangeData.businessTypes);
        // if ($scope.selectBusinessList.length == 0) {
        //   for (var i in $scope.rangeData.businessTypes) {
        //     $scope.selectBusinessList.push( { "id" : i, "name" : $scope.rangeData.businessTypes[i], "isSelected" : false });
        //   }
        // }
      } else if (type == "location") {
        $scope.isLocationRange = true;
        $scope.isLocationTab = false;
        $scope.tabs.first   = true;
        $scope.headerTitle = 'Location';

       /* $scope.rangeData = $scope.items;*/
        // var tempList = [];
        // for(var country in $scope.rangeData.countries){
        //     tempList.push({"name":$scope.rangeData.countries[country],"id":country, "isSelected":false});
        // }
        // tempList=$filter('orderBy')(tempList, 'name',false);
        // $scope.rangeData.countries = tempList;


        // pageServices.getLocationLists($state.params.where).then( function(locations) {
        //   if (locations.code == "200") {
        //     var tempObj = JSON.parse(locations.data);
        //     for (var obj in tempObj) {
        //       var locationObject = {
        //         "name" : tempObj[obj],
        //         "id" : obj,
        //         "isSelected" : false
        //       }
        //       $scope.selectLocationList.push(locationObject);
        //     }
        //   } else if (locations.code == "500") { 
        //     console.log("error: ", locations);
        //   }

        // });
          console.log($scope.selectLocationList)

      } else if (type == "programs") {
        $scope.isLocationRange = true;
        $scope.isLocationTab = false;
         $scope.headerTitle = 'Programs';
          console.log($scope.entitesList)
         if($scope.selectProgramList.length == 0){
          for (var i in $scope.entitesList){
            $scope.selectProgramList.push({"id":i, "name":$scope.entitesList[i].entityName,"isSelected":false});
          }
        }
        console.log($scope.selectProgramList)
      }
      console.log(type)
      $scope.isQuestionForm = false;
      $scope.openModal();
    }

    $scope.filterResult = function(filter){
        $scope.searchResults = [];
        for(var i in $scope.completeList){
            if($scope.completeList[i].name.toLowerCase().indexOf(filter.toLowerCase()) > -1){
                $scope.searchResults.push($scope.completeList[i]);
            }
        }
    }
    $scope.filterbusinessSearch =function(filter){
        $scope.searchFilter=filter;
        $scope.createTmpProfileType($scope.completeList);
    }

    $scope.locationTabs = {
      first   : true,
      second  : false
    }
    
    $scope.changeTab = function (tab) {
      switch (tab) {
        case 'FIRST':
          $scope.locationTabs.first   = true;
          $scope.locationTabs.second  = false;
          $scope.isLocationTab = false;
          $scope.isLocationRange = true; 
          break;
        case 'SECOND' : 
          $scope.locationTabs.second  = true;
          $scope.locationTabs.first   = false;
          $scope.isLocationTab = true;  
          $scope.isLocationRange = false;
          break;
      }
    }

    $scope.Flag={};
    $scope.resetLocationtsbs=function(){
        $scope.Flag.country=false;
        $scope.Flag.state=false;
        $scope.Flag.district=false;        
    }
    $rootScope.selectedLocationList = []; 

    $scope.selectLocationFromRange = function (){
        var stateIds = []; 
        var regionIds = [];
        for(i in $scope.selectedStateList){
            if($scope.selectedStateList[i].id.length == 5){
                regionIds.push($scope.selectedStateList[i].id);
            }else {
                stateIds.push($scope.selectedStateList[i].id);
            }   
        }
        var districtIds = [];
        for(i in $scope.selectedDistrictList){
            districtIds.push($scope.selectedDistrictList[i].id);
        }
        var selectedData = {
           countries : $scope.selectedCountry, 
           states: stateIds,
           districts :districtIds
        };
        if(selectedData.districts.length){
            for(i in selectedData.districts){
                var placeName = "" ;
                if($scope.selectedDistrictList[i].name != "Not Applicable"){
                    placeName = placeName + $scope.selectedDistrictList[i].name + ', ' ; 
                }
                if($scope.selectedStateList[0].name != "Not Applicable"){
                    placeName = placeName + $scope.selectedStateList[0].name + ', '; 
                }
                placeName = placeName + selectedData.countries.name;
                $rootScope.selectedLocationList.push({"name": placeName,"id": $scope.selectedDistrictList[i].id});
            }
        } else if(selectedData.states.length){
            for(i in selectedData.states){
                var placeName = "" ;
                if($scope.selectedStateList[i].name != "Not Applicable"){
                    placeName = placeName + $scope.selectedStateList[i].name + ', '; 
                }
                placeName = placeName + selectedData.countries.name;
                $rootScope.selectedLocationList.push({"name":  placeName,"id":$scope.selectedStateList[i].id});
            }
        } else {
            $rootScope.selectedLocationList.push({"name":  $scope.selectedCountry.name,"id":$scope.selectedCountry.id});
        }
        $rootScope.rangeData.push(selectedData);
        $scope.selectedCountry = "";
        $scope.selectedDistrictList = undefined;
        $scope.stateList = undefined;
        $scope.districtList =  undefined;
        var countryList = $scope.rangeData.countries;
        $scope.rangeData.countries= undefined; 
        $timeout(function () {
            $scope.rangeData.countries = countryList;
        },300);
    }

    $scope.getSubList = function(selectedItem, index, mainList){
    console.log(selectedItem)
      if(mainList == 'country'){
          tempList = [];
          $scope.selectedCountry = selectedItem;   
          $scope.selectedStateList = [] ;         
          for(var i in $scope.rangeData.countries){
              if($scope.rangeData.countries[i].id == selectedItem.id){
                  $scope.rangeData.countries[i].isSelected = true; 
                  for(var state in $scope.rangeData.statesOrRegions[selectedItem.id]){
                      tempList.push({"name":$scope.rangeData.statesOrRegions[selectedItem.id][state],"id":state});
                  }
                  if(tempList.length){
                      $scope.stateList = tempList ;
                  }
              } else {
                  $scope.rangeData.countries[i].isSelected = false;
              }

          } 
      } else if(mainList == 'state'){
          if(!$scope.districtList){
              tempList = [];
              for(var districts in $scope.rangeData.districts[selectedItem.id]){
                  tempList.push({"name":$scope.rangeData.districts[selectedItem.id][districts],"id":districts});
              }
              $scope.districtList = tempList ; 
              
              $scope.selectedStateList.push(selectedItem);
              $scope.stateList.splice(index,1);
              $scope.selectedDistrictList = [];
          } else {
              $scope.selectedStateList.push(selectedItem);
              $scope.stateList.splice(index,1);
              $scope.selectedDistrictList = undefined; 
              $scope.districtList =  undefined;   
          }
      } else if(mainList == 'district'){
          $scope.districtList.splice(index,1);
          $scope.selectedDistrictList.push(selectedItem);
      }
      $scope.resetLocationtsbs();
    }


    $scope.selectAll = function() {

        switch($scope.pickertype) {
            case 'product':
                for(i in $scope.selectProductList) {
                    $scope.addToList($scope.selectProductList[i], i, 'product');
                }
            break;

            case 'business':
                for(i in $scope.selectBusinessList) {
                    $scope.addToList($scope.selectBusinessList[i], i, 'business');
                }
            break;

            case 'programs':
                for(i in $scope.selectProgramList) {
                    $scope.addToList($scope.selectProgramList[i], i, 'programs');
                }
            break;

            case 'location':
                for(i in $scope.selectLocationList) {
                    $scope.addToList($scope.selectLocationList[i], i, 'location');
                }
            break;
        }
    }


    // $scope.getFilters();




    /* ------------- TARGETTED AUDIENCE ----------------- */
        $scope.audienceCount;
        $scope.targettedAudienceRequest = {}


        $scope.getTargettedAudienceCount = function() {
            var requestPayload = {
                organisationId: $scope.orgId,
                valid: true,
                businessTypes: [],
                locations: [],
                products: [],
                programs: [],
            };

            requestPayload.businessTypes = $scope.selectedBusinessList.map(function(t) { return t.id; });
            requestPayload.locations     = $scope.selectedLocationList.map(function(t) { return t.id; });
            requestPayload.products      = $scope.selectedProductList.map( function(t) { return t.id; });
            requestPayload.programs      = $scope.selectedProgramList.map( function(t) { return t.id; });


            $scope.targettedAudienceRequest = requestPayload;

            surveyServices.getTargettedAudienceCount(requestPayload).then(
                function (res) {

                    $scope.audienceCount = 0;
                    try {
                        $scope.audienceCount = res.data;
                    } catch (e) { }
                },
                function (err) {
                    console.log('Unable to get targetted audience.', err);
                }
            );
        };

        $scope.openMemberSelection = function() {

            $rootScope.spinerisActive = true;
            surveyId = $state.params.id;

            surveyServices.getTargettedAudience($scope.targettedAudienceRequest).then(
                function (res) {
                    console.log(res);
                    $rootScope.spinerisActive = false;
                    $rootScope.goToState('surveys.response.assist', {surveyId: surveyId, isAssisted: 'assist'});
                },
                function (err) {
                    console.log(err);
                    $rootScope.spinerisActive = false;
                }
            );

        }
         
    /*--------------------------------------------------------Filters End-------------------------------------------*/









    /* ---------------------- SURVEY OFFLINE FUNCTIONALITIES ----------------------- */

        $scope.assistMemberModal = {
            title: 'Cache members offline',
        };

        $scope.searchAssistedMember = '';
        $scope.assistantDetails = {};

        $scope.surveyMembers = [];
        $scope.filterSurveyMembers = $scope.surveyMembers;

        $scope.selectedSurveyId = '';

        $scope.openMembersDialog = function () {
            $scope.daModal.show();
        };

        $scope.closeAssistedMemberModal = function () {
            $scope.daModal.hide();

            $scope.cacheMembers();
        }


        $scope.selectMember = function (user) {
            if (user.isSelected) {
                user.isSelected = false;
            } else {
                user.isSelected = true;
            }
        }


        $scope.filterUsers = function (filter) {
            try { filter = filter.toLowerCase(); }
            catch (e) { }

            $scope.filterSurveyMembers = $scope.surveyMembers.filter(function (member) {
                if ((member.firstName && member.firstName.toLowerCase().includes(filter)) ||
                    (member.location  && member.location.toLowerCase().includes(filter)))
                    return member;
            });
        };


        $scope.getSurveyMembers = function (surveyId) {
            $rootScope.spinerisActive = true;

            surveyServices.getMembers(surveyId, 0).then(
                function (res) {
                    if (res.code == 200) {
                        res.data = JSON.parse(res.data);

                        $scope.surveyMembers = res.data;
                        $scope.filterSurveyMembers = $scope.surveyMembers;
                        // $scope.filterSurveyMembers.push(JSON.parse(JSON.stringify($scope.surveyMembers[0])));
                        // $scope.filterSurveyMembers.push(JSON.parse(JSON.stringify($scope.surveyMembers[0])));
                        // $scope.filterSurveyMembers.push(JSON.parse(JSON.stringify($scope.surveyMembers[0])));

                        $scope.selectedSurveyId = surveyId;

                        $scope.openMembersDialog();
                    }
                    $rootScope.spinerisActive = false;
                },
                function (err) {
                    console.log('Unable to get member details to assist.');
                    $rootScope.spinerisActive = false;
                }
            );
        };

        $scope.cacheMembers = function() {
            // Filter list of all selected users
            const members = $scope.surveyMembers.filter(function (member) {
                if (member.isSelected) {
                    delete member.isSelected;
                    return member;
                }
            });

            try {
                surveyOfflineService.setMembersList($scope.selectedSurveyId, members);
                $rootScope.showAlertBox('Offline mode enabled successfully.', 'Offline enabled', 'done');
            } catch (e) {
                console.log(e);
                $rootScope.showAlertBox('Unable to cache survey locally, please try again later.', 'Cannot cache survey', 'error');
            }

        }


        $scope.onEnableOfflineSurvey = function (survey) {
            
            $rootScope.spinerisActive = true;

            // Get survey details and cache it locally.
            surveyServices.getSurveyDetails(survey.id, $rootScope.loggedInUserBusinessProfile.profileKey).then(
                function (res) {
                    if (res.code == 200) {
                        
                        const toCache = {
                            code: res.code,
                            info: res.info,
                            data: res.data
                        };
                        
                        // Cache survey offline
                        try {
                            if ($scope.selectedTab == 'Manage') {
                                surveyOfflineService.setAdminSurveyList(survey);

                                // Survey of whom you are admin can only be digitally assisted to others
                                // Hence cache all members.
                                $scope.getSurveyMembers(survey.id);
                            } else {
                                surveyOfflineService.setSurveyList(survey);
                                $rootScope.spinerisActive = false;
                                $rootScope.showAlertBox('Survey is available for offline.', 'Offline enabled', 'done');
                            }

                            surveyOfflineService.setSurveyDetails(res, JSON.parse(res.data).id);
                        } catch (e) {
                            $rootScope.spinerisActive = false;
                            console.log('Unable to cache survey locally.', e);
                            $rootScope.showAlertBox('Unable to cache survey locally, please try again later.', 'Cannot cache survey', 'error');
                        }
                    }
                },
                function (err) {
                    $rootScope.spinerisActive = false;
                    $rootScope.showAlertBox('Unable to cache survey locally, please try again later.', 'Cannot cache survey', 'error');
                }
            );
        }

        $scope.onAssistMemberClicked = function (surveyId) {
            $rootScope.goToState('surveys.response.assist', {surveyId: surveyId, isAssisted: 'assist'});
        }

        $scope.onRejectClicked = function (survey) {
            $rootScope.spinerisActive = true;

            surveyServices.rejectSurvey(survey.id, $rootScope.loggedInUserBusinessProfile.profileKey).then(
                function (res) {
                    $rootScope.spinerisActive = false;

                    if (res.code == 200) {
                        // Remove surveys from stream
                        try {
                            $scope.surveysList.splice($scope.surveysList.indexOf(survey), 1);
                        } catch (e) {
                            console.log('Unable to remove from survey inbox list', e);
                        }
                    }
                },
                function (err) {
                    console.log('Unable to reject survey', err);
                    $rootScope.showAlertBox('Unable to reject survey, please try again later.', 'Unsuccessful', 'error');
                    $rootScope.spinerisActive = false;
                }
            )
        }

        /**---------------------------- Surveys for WebApp --------------------- */

        /*method to highlight tabs with border*/

        $scope.selectedActivityTab = 0;

        $scope.surveyActivityTabs = {
            
            FILL      : 0,
            MANAGE    : 1,

        }

        $scope.toggleTabs = function (selectedTab) {

            $scope.selectedActivityTab  = selectedTab;

        }

         /*
         * Extends Survey - Create a new survey from existing one
         */
        $scope.onExtendSurvey = function (survey) {
            survey.isExtend = true;        
            $state.go("surveys.createsurvey",{'oldSurvey':survey});
        }

         /*
         * Survey Attendance Form
         */
        $scope.openSurveyAttendanceFrom = function (survey) {
            //CHECK ALREADY THERE OR NOT
            surveyServices.getAttendanceForm(survey.id).then(
                function (response) {
                    $rootScope.spinerisActive = false;
                    var fetchedFormData = {};
                    if (response.code == 200) {
                        fetchedFormData = JSON.parse(response.data);                        
                        $scope.openAttendanceModal(survey, fetchedFormData);
                    } else {
                        $scope.openAttendanceModal(survey);
                    }
                },
                function (err) {
                    $rootScope.spinerisActive = false;
                });

        }

        $scope.openAttendanceModal = function(survey,fetchedFormData){
            var mainObj={
                survey:survey,
                fetchedFormData : fetchedFormData
            }
            $uibModal.open({
                templateUrl: $rootScope.themebasepathvalue + 'surveys/attendanceForm.html',
                controller: 'surveyAttendanceFormController',
                resolve: {
                    mainObj: function () {
                        return mainObj;
                    }
                }
            });
        }
        
        $scope.init();
    }]);