(function () {
    "use strict";
    angular.module("enrMapModule")
           .directive("enrCountyModel", [function () {
               return {
                   templateUrl: "Scripts/EnrAngular/EnrMap/enrCountyModel.html",
                   controller: "enrCountyModelController",
                   scope: {},
                   restrict: "E"
               };
           }])

           .controller("enrCountyModelController", ["$scope","$filter","$timeout", "detailsData", "enrModeManager", "officeJsonRegionFilter","regionsJsonParser","participationCalculator","primaryService","gradientService","sortDataService",
             function ($scope, $filter,$timeout, detailsData, enrModeManager, officeJsonRegionFilter, regionsJsonParser, participationCalculator, primaryService, gradientService, sortDataService) {
                 var hoverRegionPropertiesData;
                 var hoverRegionIdData;
                 $scope.noResultsForReferendums = "hidden";
                 $scope.$on("COUNTY_MOUSEOVER", function (event, hoverRegionProperties, hoverRegionId) {
                     hoverRegionPropertiesData = hoverRegionProperties;
                     hoverRegionIdData = hoverRegionId;
                     if (enrModeManager.isOfficeMode()) {
                         refreshDataBindings();
                     }
                 });

                 var refreshDataBindingsOfficeMode = function () {
                     $scope.contactTitle = detailsData.getOfficeData().OfficeCategory.OFFICE_CATEGORY_NAME;

                     var regionData = officeJsonRegionFilter.getRegionNodes(detailsData.getOfficeData(), hoverRegionPropertiesData)[0];

                     if (regionData !== undefined && regionData !== null) {
                         var isCounty = isNaN(regionData.MAP_JURISDICTION_NAME);
                         if (isCounty)
                             $scope.contactRegion = regionData.MAP_JURISDICTION_NAME.toUpperCase() + " COUNTY";
                         else
                             $scope.contactRegion = "DISTRICT " + regionData.MAP_JURISDICTION_NAME;

                         var addressInfoPresent = regionData.Office_Info !== undefined && regionData.Office_Info !== null;
                         if (addressInfoPresent) {
                             $scope.addressVisibility = "";
                             
                             var addressJson = regionData.Office_Info;
                             officeDataBinding(addressJson);
                         } else
                             $scope.addressVisibility = "hidden";
                     } else {
                         $scope.contactRegion = "INDIANA STATE";
                         $scope.addressVisibility = "hidden";
                     }

                     var raceList;
                     if (hoverRegionIdData) {
                         var offCatJson = detailsData.getOfficeData();
                         raceList = getRegionalRaceListFromOffCatJson(offCatJson, hoverRegionPropertiesData);
                     }
                     if (raceList && raceList.length > 0) {
                         $scope.officeVisible = "";
                     }
                     else {
                         $scope.officeVisible = "hidden";
                     }
                     $scope.raceList = raceList;
                     
                 }

                 var officeDataBinding = function (addressJson) {                     
                     $scope.addressOfficeName = addressJson.GENERAL_OFFICE_NAME;
                     $scope.addressLine1 = addressJson.FULL_ADDRESS;
                     $scope.addressLine2 = addressJson.FULL_ADDRESS_LINE2;
                     $scope.addressPhone = addressJson.PHONE;
                     $scope.addressPhoneExtensions = addressJson.PHONE_EXT;

                     if (addressJson.CITY === undefined || addressJson.STATE === undefined || addressJson.ZIP === undefined)
                         $scope.addressCityStateZip = undefined;
                     else
                         $scope.addressCityStateZip = addressJson.CITY + ", " + addressJson.STATE + " " + addressJson.ZIP;
                 }

                 var refreshDataBindingsReferendumsMode = function () {
                     $scope.contactTitle = "Referendums";
                     if (detailsData.isRefDataPresent()) {
                         $scope.contactRegion = detailsData.getRefData().Region.JURISDICTION_NAME.toUpperCase() + " COUNTY";
                         $scope.addressVisibility = "";                                              
                         officeDataBinding(detailsData.getRefData().Region.Office_Info);
                         
                         // Get the flat list of referendums from the Json
                         var flatReferendumData = regionsJsonParser.getReferendumsDetailJsonAsArray(detailsData.getRefData());

                         // Create a 2D array of the referendums, organized by referendum type.
                         var formattedReferendumData = [];
                         for (var i = 0; i < flatReferendumData.length; i++) {
                             var sortOrder = getOrderNumber(flatReferendumData[i]);
                             // Start a new category if necessary
                             var isNewReferendumCategory = formattedReferendumData.length === 0 || flatReferendumData[i].REFERENDUM_TYPE_NAME !== formattedReferendumData[formattedReferendumData.length - 1].referendumCategoryName;
                             if (isNewReferendumCategory) {
                                 formattedReferendumData.push({
                                     referendumCategoryName: flatReferendumData[i].REFERENDUM_TYPE_NAME,
                                     referendums: [],
                                     order: sortOrder
                                 });
                             }

                             formattedReferendumData[formattedReferendumData.length - 1].referendums.push(flatReferendumData[i]);
                         }

                         // Bind Data
                         $scope.referendumData = sortReferendums(formattedReferendumData);
                     }
                     else {
                         $scope.contactRegion = "Select a County.";
                         $scope.addressVisibility = "hidden";
                     }
                 }

                 function sortReferendums(data) {
                     return $filter('orderBy')(data, 'order');
                 }

                 function getOrderNumber(referendum) {
                     var order = 99;
                     if (referendum.REFERENDUM_TYPE_NAME === "Ratification Of State Constitutional Amendment")
                         order = 0;
                     else if (referendum.REFERENDUM_TYPE_NAME === "Local Public Question")
                         order = 1;
                     else if (referendum.REFERENDUM_TYPE_NAME === "Court Of Appeals Judge Retention")
                         order = 2;

                     return order;
                 }

                 



                 var refreshDataBindings = function () {                     
                     if (enrModeManager.isOfficeMode()) {
                         $scope.officeVisible = "";
                         $scope.referundumVisible = "hidden";                         
                         refreshDataBindingsOfficeMode();
                     }
                     else if (enrModeManager.isReferendumsMode()) {
                         $scope.referundumVisible = "";
                         $scope.officeVisible = "hidden";
                         refreshDataBindingsReferendumsMode();
                     }

                     $scope.noResultsVisible = determineNoResultsVisibility();
                     $scope.noResultsForReferendums = determineNoResultsVisibilityForReferendums();

                     $timeout(function () {
                         $("#divCountyCandidates")[0].scrollTop = 0;
                         $("#divCountyReferendums")[0].scrollTop = 0;
                     }, 100);
                 }

                 $scope.$on(detailsData.dataOffChangedEventName, function () {                     
                     if (hoverRegionIdData) {
                         refreshDataBindings();
                     }                    
                 });

                 $scope.$on(detailsData.dataRefChangedEventName, function () {
                     if (enrModeManager.isReferendumsMode()) {
                         refreshDataBindings();
                     }
                 });

                 // Candidates information

                 $scope.candidateTitleText = function () {
                     var isVisible = $scope.raceList !== undefined && $scope.raceList !== null &&
                                     $scope.raceList.length <= 1;

                     return isVisible ? "Candidates" : "";
                 }

                 // Visibility Handling
                 var determineNoResultsVisibility = function () {
                     var isVisible = false;
                     if (enrModeManager.isReferendumsMode())
                         isVisible = false;
                     else if (enrModeManager.isOfficeMode())
                         isVisible = !participationCalculator.isOfficesRegionParticipating(detailsData.getOfficeData(), hoverRegionPropertiesData);


                     return isVisible ? "" : "hidden";
                 };
                 var determineNoResultsVisibilityForReferendums = function () {
                     var isVisible = false;
                     if (enrModeManager.isReferendumsMode())
                         isVisible = !participationCalculator.isReferendumsRegionParticipatingFromDetailedJson(detailsData.getRefData());
                     else if (enrModeManager.isOfficeMode())
                         isVisible = false;


                     return isVisible ? "" : "hidden";
                 };

                 // Data Population     
                 var getBindableRaceListFromRaceJson = function (raceListJson, isFromSummaryNode) {
                     var raceList = [];
                     var isPrimary = primaryService.getIsPrimary();
                     var selectedPartyCode = primaryService.getSelectedParty();

                     for (var i = 0; i < raceListJson.length; i++) {
                         var curRaceJson = raceListJson[i];
                         var newRaceListItem = { raceName: curRaceJson.OFFICE_TITLE, candidateList: [] };

                         var candidateListJson = curRaceJson.Candidates.Candidate;
                         if (candidateListJson.length === undefined)
                             candidateListJson = [candidateListJson];

                         for (var j = 0; j < candidateListJson.length; j++) {
                             var curCandidateJson = candidateListJson[j];
                             var partyCode = isFromSummaryNode ? curCandidateJson.PARTY : curCandidateJson.PARTY_ABBREV;

                             // In primary mode, we only show members of the currently selected party.
                             if (isPrimary && partyCode !== selectedPartyCode)
                                 continue;

                             var newCandidateListItem = {
                                 name: curCandidateJson.NAME_ON_BALLOT,
                                 nameLast: curCandidateJson.CandidateName,
                                 partyLetter: partyCode,
                                 partyColor: curCandidateJson.DISPLAY_COLOR,
                                 votes: isFromSummaryNode ? curCandidateJson.TOTAL : curCandidateJson.TOTAL_VOTES,
                                 order: sortDataService.getOrdrerNumber(partyCode)
                             }

                             if (isPrimary && !gradientService.isOfficeExcludedFromGradients($scope.contactTitle)) {
                                 // Depending on the source of the JSON, we may have to manually grab gradient color
                                 if (!curCandidateJson.GRADIENT_COLOR) {
                                     var candidateInfoWithGradients = gradientService.getGradientsByParty(curCandidateJson.DISPLAY_COLOR);
                                     var grdientDetails = candidateInfoWithGradients && $filter("filter")(candidateInfoWithGradients, { NAME_ON_BALLOT: curCandidateJson.NAME_ON_BALLOT })[0];
                                     if (grdientDetails && grdientDetails.GRADIENT_COLOR)
                                         curCandidateJson.GRADIENT_COLOR = grdientDetails.GRADIENT_COLOR;
                                     else
                                         curCandidateJson.GRADIENT_COLOR = "";
                                 }

                                 newCandidateListItem.gradientColor = curCandidateJson.GRADIENT_COLOR;
                             }

                             newRaceListItem.candidateList.push(newCandidateListItem);
                         }

                         if (newRaceListItem.candidateList.length > 0) {                            
                             //newRaceListItem.candidateList = sortCandidatesByVotes(newRaceListItem.candidateList,"votes");
                             //newRaceListItem.candidateList = sortDataService.sortCandiatesByParty(newRaceListItem.candidateList, 'order', 'votes','nameLast');
                             raceList.push(newRaceListItem);
                         }
                     }

                     // Percentages
                     for (var i = 0; i < raceList.length; i++) {
                         var curRaceItem = raceList[i];

                         var totalVotes = 0;
                         for (var k = 0; k < curRaceItem.candidateList.length; k++)
                             totalVotes += curRaceItem.candidateList[k].votes;
                         for (var k = 0; k < curRaceItem.candidateList.length; k++)
                             curRaceItem.candidateList[k].percentage = totalVotes !== 0 ? curRaceItem.candidateList[k].votes / totalVotes : 0;
                     }

                     return raceList;
                 }

                 var getRegionalRaceListFromOffCatJson = function (offCatJson, regionProperties) {
                     var raceList = [];

                     var isValidRegionsData = regionsJsonParser.validOfficesRegionsJsonExist(offCatJson);
                     if (isValidRegionsData) {
                         var regionsJson = regionsJsonParser.getOfficesRegionsJsonAsArray(offCatJson);
                         var filteredRegionNodes = officeJsonRegionFilter.getRegionNodes(detailsData.getOfficeData(), regionProperties);

                         if (filteredRegionNodes.length > 0) {
                             var regionNode = filteredRegionNodes[0];
                             var isLocalityBased = regionNode.MAP_JURISDICTION_TYPE === "Locality";
                             var raceParentNode = isLocalityBased ? regionNode.Races : regionNode.RegionSummary;
                             var raceListJson = raceParentNode.Race;
                             if (raceListJson.length === undefined)
                                 raceListJson = [raceListJson];

                             raceList = getBindableRaceListFromRaceJson(raceListJson, !isLocalityBased);
                         }
                     }

                     return raceList;
                 }

             }]);

}());