starter.directive('httpSrc', function ($http, global) {
    return {
        restrict: "A",
        link: function (scope, element, attrs) {
            var requestConfig = {
                method: 'GET',
                responseType: 'arraybuffer',
                cache: 'true'
            };

            function base64Img(data) {
                var arr = new Uint8Array(data);
                var raw = '';
                var i, j, subArray, chunk = 5000;
                for (i = 0, j = arr.length; i < j; i += chunk) {
                    subArray = arr.subarray(i, i + chunk);
                    raw += String.fromCharCode.apply(null, subArray);
                }
                return btoa(raw);
            }

            attrs.$observe('httpSrc', function (newValue) {
                requestConfig.url = newValue;
                if (newValue.indexOf('data:image') >= 0) {
                    attrs.$set('src', newValue);
                } else {
                    global.fetch_user().then(function () {
                        $http(requestConfig).then(function (data) {
                            attrs.$set('src', "data:image/jpeg;base64," + base64Img(data.data));
                        });
                    });
                }
            });
        }
    }
})

.directive('erpBxPhotoBar', [function () {
    return {
        restrict: "E",
        scope: {
            files: '=',
            deleteImage:'=',
            headerBorder:'@',
            isDisabled:'='
        },
        replace: true,
        template: '<div class="item camera-item" ng-class={"border-top-none":headerBorder}><div ng-repeat="image in files" ng-click="shouBigImage(image.file_full_path)"><img http-src="{{image.file_thumbnail_path}}"/></div><div class="center" ng-click="addphoto(isDisabled)"><i class="icon ion-camera"></i></div></div>',
        controller: function ($scope, $rootScope, $q, showPopup, ImageManage) {
            $scope.popup = {
                isPopup: false
            };

            $scope.headerBorder === 'true' ? $scope.headerBorder = true : $scope.headerBorder = false;

            $scope.shouBigImage = function (url) {
                $scope.imageUrl = url;
                $scope.$emit('showImage', {url: url});
            }

            $scope.addphoto = function (disabled) {
                if (disabled) {
                    return
                }
                $scope.popup.optionsPopup = showPopup.showSelectImgPopup(Camera, ImagePicker, $scope);
                $scope.popup.isPopup = true;
            }

            function ImagePicker() { //打开相册
                $scope.popup.optionsPopup.close();
                ImageManage.ImagePicker_getPictures($rootScope.commons.upload_maxcount - $scope.files.length).then(function (data) {
                    $q.all(data).then(function (res) {
                        $scope.files = $scope.files.concat(_.map(res, function (value) {
                            return {"file_thumbnail_path": value, "file_full_path": value};
                        }));
                    }, function (error) {
                        alert(error);
                    });
                });
            }

            function Camera() {
                $scope.popup.optionsPopup.close();
                ImageManage.Camera_getPicture().then(function (result) {
                    $scope.files.push({
                        "file_thumbnail_path": result,
                        "file_full_path": result
                    });
                });
            }

            $rootScope.$on('deleteImage', function (event, data) {
                var img = _.find($scope.files, function (image) {
                    return image.file_full_path == $scope.imageUrl;
                });
                if (img) {
                    $scope.files.splice(_.indexOf($scope.files, img), 1);
                    if (img.id)
                        $scope.deleteImage.push({id:img.id, filename: img.fileName});
                }
                $rootScope.commons.bigImage = false;
            })
        }
    }
}])

.directive('erpBxLargerImage', [function () {
    return {
        restrict: "E",
        template: '<div id="rightDisplay" ng-show="$root.commons.bigImage" class="popover-backdrop1" ng-click="hideBigImage()" ><img class="fullscreen-image" http-src="{{imageUrl}}" ng-pinch-zoom/><i class="ion-ios-trash-outline" ng-click="deleteimage();"></i></div>',
        controller: function ($scope, $rootScope) {
            $scope.showImage = false;
            $scope.hideBigImage = function () {
                $rootScope.commons.bigImage = false;
            }

            $scope.deleteimage = function () {
                $scope.$emit('deleteImage');
            }

            $rootScope.$on('showImage', function (event, data) {
                $scope.imageUrl = data.url;
                $rootScope.commons.bigImage = true;
            })
        }
    }
}])