/**
 * Created by robin on 11/6/15.
 */


angular.module('luticateUtils')
    .directive('luPickerTable', [
        function() {
            return {
                restrict: 'E',
                scope: {
                    options: '&'
                },
                templateUrl: "/luticate/lupickertable.html",
                link: function ($scope, element, attrs) {

                    $scope.pickerOptions = $scope.options();
                    $scope.pickerOptions.luPickerTableScope = $scope;
                    if ($scope.pickerOptions.pickedItems == null) {
                        $scope.pickerOptions.pickedItems = [];
                    }

                    var onItemClicked = $scope.pickerOptions.onItemClicked;
                    $scope.pickerOptions.onItemClicked = function(item)
                    {
                        if (onItemClicked != null) {
                            onItemClicked(item);
                        }
                        $scope.pickerOptions.luBasicTableScope.toggleCheckedItem(item);
                    };
                    var onItemChecked = $scope.pickerOptions.onItemChecked;
                    $scope.pickerOptions.onItemChecked = function(item, checked)
                    {
                        if (onItemChecked != null) {
                            onItemChecked(item, checked);
                        }

                        var id = $scope.pickerOptions.getItemId(item);
                        var it = $scope.pickerOptions.pickedItems.find(function(item)
                        {
                            return $scope.pickerOptions.getItemId(item) == id;
                        });
                        var idx = $scope.pickerOptions.pickedItems.indexOf(it);
                        if (idx > -1) {
                            if (!checked) {
                                $scope.pickerOptions.pickedItems.splice(idx, 1);
                            }
                        }
                        else {
                            if (checked) {
                                $scope.pickerOptions.pickedItems.push(item);
                            }
                        }
                    };
                    var onPageChanged = $scope.pickerOptions.onPageChanged;
                    $scope.pickerOptions.onPageChanged = function()
                    {
                        if (onPageChanged != null) {
                            onPageChanged();
                        }

                        for (var i = 0; i < $scope.pickerOptions.pickedItems.length; ++i) {
                            var ii = $scope.pickerOptions.pickedItems[i];
                            var iiId = $scope.pickerOptions.getItemId(ii);
                            for (var j = 0; j < $scope.pickerOptions.luBasicTableScope.items.Data.length; ++j) {
                                var ij = $scope.pickerOptions.luBasicTableScope.items.Data[j];
                                if (iiId == $scope.pickerOptions.getItemId(ij)) {
                                    $scope.pickerOptions.checkedItems.push(iiId);
                                }
                            }
                        }
                    };
                    $scope.pickerOptions.canCheck = function()
                    {
                        return true;
                    };
                    $scope.pickerOptions.canClick = function()
                    {
                        return true;
                    };

                    $scope.unPickItem = function(item)
                    {
                        var id = $scope.pickerOptions.getItemId(item);
                        if ($scope.pickerOptions.checkedItems.find(function(it)
                            {
                                return it == id;
                            }) != null) {
                            $scope.pickerOptions.luBasicTableScope.toggleCheckedId(id, item);
                        }
                        else {
                            $scope.pickerOptions.onItemChecked(item, false);
                        }
                    }
                }
            };
        }
    ]);

angular.module('luticateUtils').run(['$templateCache', function($templateCache)
{
    $templateCache.put('/luticate/lupickertable.html',
'<div class="col-sm-3">' +
    'Selected items:' +
    '<div ng-repeat="item in pickerOptions.pickedItems" ng-click="unPickItem(item)"' +
            'class="col-sm-12 lu-picker-table-picked-items">' +
        '{{ pickerOptions.getItemText(item) }}' +
    '</div>' +
'</div>' +
'<lu-basic-table options="pickerOptions" class="col-sm-9"></lu-basic-table>');
}]);