realoApp.controller('mainCtrl', ['$scope', 'httpPostFactory', function($scope, httpPostFactory) {
    httpPostFactory('main.php', new FormData(), function(callback) {
        $scope.voteValues = callback;
        $scope.answered = 0;
        $scope.answer = [];
        $scope.unansweredQuestions = [];
        $scope.results = [];
        angular.forEach($scope.voteValues, function(v, k) {
            $scope.unansweredQuestions.push(k);
            var parties = {};
            for(var party in v.yes) {
                if(v.yes.hasOwnProperty(party)) {
                    parties[party] = "";
                }
            }
            $scope.results.push(parties);
        });
    });

    $scope.updateAnswer = function(index) {
        var name = $scope.unansweredQuestions[index];
        var vote = $scope.answer[index];
        var currValues = $scope.voteValues[name][vote];
        for(var value in currValues) {
            if(currValues.hasOwnProperty(value)) {
                $scope.results[index][value] = currValues[value];
            }
        }
        updateResults();
    }

    var updateResults = function() {
        $scope.answered = 0;
        var sum = {};
        angular.forEach($scope.results, function(v, k) {
            var empty = false;
            for(var value in v) {
                if(v.hasOwnProperty(value)) {
                    if(v[value] === "") {
                        empty = true;
                        break;
                    }
                    if(typeof sum[value] === 'undefined') sum[value] = 0;
                    sum[value] += v[value];
                }
            }
            if(!empty) $scope.answered++;
        });
        if($scope.answered != 0) {
            $scope.result = {};
            angular.forEach(sum, function(v, k) {
                $scope.result[k] = Math.round((v/$scope.answered)*100) + '%';
            })
        }
    }
}]);