(function() {
	'use strict';

	var app = angular.module('app', [ 'ngRoute', 'ngAnimate', 'ngResource' ]);

	app.directive(
					'catalogField',
					function() {
						return {
							restrict : 'A', // only activate on element
											// attribute
							require : '?ngModel', // get a hold of
													// NgModelController
							link : function(scope, element, attrs, ngModel) {
								if (!ngModel)
									return; // do nothing if no ng-model
								// TODO: Replace the hard-coded form ID by the
								// appropiate dynamic field
								scope.catalogForm[attrs.name] = scope.catalogForm['{{field.name}}'];
								scope.catalogForm[attrs.name].$name = attrs.name;
							}
						};
					});

	app.factory('Catalogs', function($http, $resource) {
		var CatalogsService = {
			resources : {
				application : $resource('application/:appId', {
					appId : '@id'
				}, {
					update : {
						method : "PUT"
					},
					test: {
						url: '/application/:appId',
						method : "DELETE",
						params : {
							appId : '@id'
						}
					}
				}),
				user : $resource('user/:userId', {
					userId : '@id'
				}, {
					update : {
						method : "PUT"
					}
				}),
				licensetype : $resource('licenseType/:licenseTypeId', {
					licenseTypeId : '@id'
				}, {
					update : {
						method : "PUT"
					}
				})

			},
			list : function(initFn) {
				$http.get('js/catalogs.json').success(function(data) {
					console.log(data);
					CatalogsService.data = data;
					initFn();
				})
				return CatalogsService;
			},
			getName : function(index) {
				return CatalogsService.data ? CatalogsService.data[index].name
						: '';
			},
			getResource : function(index) {
				return CatalogsService.data ? CatalogsService.data[index].resource
						: '';
			},
			getMetadata : function(index) {
				return CatalogsService.data ? CatalogsService.data[index] : {};
			},
			save: function(catalog, data) {
				var resource = CatalogsService.resources[catalog.toLowerCase()];
				function success(data) {
					console.log('success')
					console.log(data)
				}
				function fail(data, status) {
					console.log('error')
					console.error(data)
					console.error(status)
				}
				if (data.id && data.id !== '')
					return resource.update(data, success, fail)
				else
					return resource.save(data, success, fail)
			},
			remove: function(catalog, data) {
				var resource = CatalogsService.resources[catalog.toLowerCase()];
				function success(data) {
					console.log('success')
					console.log(data)
				}
				function fail(data, status) {
					console.log('error')
					console.error(data)
					console.error(status)
				}
				return resource.remove({}, data, success, fail)
			},
			query: function(catalog, callback) {
				console.log('HI catalog ???? ' + catalog);
				var resource = CatalogsService.resources[catalog.toLowerCase()];
				function success(data) {
					console.log('success')
					console.log(data)
				}
				function fail(data, status) {
					console.log('error')
					console.error(data)
					console.error(status)
				}
				return resource.query({}, success, fail);
			}
		}

		return CatalogsService;

	});

	app.controller('CatalogsCtrl', [
			'$scope',
			'$http',
			'Catalogs',
			function($scope, $http, Catalogs) {
				$scope.formu = {};
				$scope.catalogIndex = 0;
				$scope.catalogs = Catalogs.list(function() {
					$scope.catalogMetadata = Catalogs.getMetadata($scope.catalogIndex);
					$scope.list = Catalogs.query(Catalogs.getResource($scope.catalogIndex));
				}); 

				$scope.catalogMetadata = {};
				$scope.selectCatalog = function(index, $event) {
					$scope.catalogIndex = index;
					$scope.catalogMetadata = Catalogs.getMetadata($scope.catalogIndex);
					$scope.list = Catalogs.query(Catalogs.getResource($scope.catalogIndex));
					console.log($event);
				}
				$scope.edit = function(data) {
					$scope.showForm = true;
					$scope.isNew = false;
					for (var k in data) {
						if (k.indexOf('$') !== 0) $scope.formu[k] = data[k]
					}
					// TODO: Load in formu values for Form
					// $scope.formu = {};
				}
				$scope.delete = function(data) {
					BootstrapDialog.confirm('The record will be deleted, are you sure?', function(result){
			            if(result) {
							var catalogName = Catalogs.getResource($scope.catalogIndex);
							var promise = Catalogs.remove(catalogName, data).$promise;
							promise.then(function(data) {
								$scope.list = Catalogs.query(catalogName);
							});
			            }
			        });
					$scope.showForm = false;
					$scope.isNew = false;
					// TODO: Load in formu values for Form
					// $scope.formu = {};
				}

			} ]);

	app.controller('CatalogFormCtrl', [ '$scope', '$http', 'Catalogs',
			function($scope, $http, Catalogs) {
				$scope.showForm = false;
				$scope.scope = $scope;
				console.log('Form: currentCatalog:' + $scope.cataLogIndex);

				$scope.editNew = function() {
					$scope.showForm = true;
					$scope.isNew = true;
					// $scope.formu = {};
				}
				$scope.cancel = function() {
					$scope.showForm = false;
				}

				$scope.saveCatalog = function() {
					if ($scope.catalogForm.$invalid) {
						alert(JSON.stringify($scope.catalogForm))
					} else {
						var catalogName = Catalogs.getResource($scope.catalogIndex);
						var promise = Catalogs.save(catalogName, $scope.formu).$promise;
						promise.then(function(data) {
							$scope.$parent.list = Catalogs.query(catalogName);
						});
					}
				}
			} ]);

	app.controller('CatalogListCtrl', [ '$scope', '$http', '$filter', 'Catalogs', 
			function($scope, $http, $filter, Catalogs) {
				console.log('List: currentCatalog: ' + $scope.currentCatalog);
				var _indexOfField = function(name) {
					if (!$scope.catalogMetadata) return -1;
					for (var i = $scope.catalogMetadata.fields.length - 1; i >= 0 && $scope.catalogMetadata.fields[i].name !== name; i--);
					return i;
				}
				
				$scope.print = function(name, value) {
					var index = _indexOfField(name);
					if (index === -1) return value;
					var type = $scope.catalogMetadata.fields[index].type;
					
					return type === 'date' ? $filter('date')(value, 'yyyy-MM-dd') : value;
				}
				
				$scope.display = function(name) {
					var index = _indexOfField(name);
					return index === -1 ? '' : $scope.catalogMetadata.fields[index].display;
				}

			} ]);

})();