var arr = window.location.href.split("/");
if (arr[3].indexOf('app') == 0)
    baseUrl = '';
else
    baseUrl = '/' + arr[3];

angular.module('View.Directive').directive('headerContentLayout',
    function (CONSTANTS) {
        return {
            restrict: 'A',
            scope: true,
            controller: function ($scope) {
                $scope.headerLayout = {};
                $scope.headerLayout.headerImageChange = function (sn, m) {
                    var k = 'header_image' + sn;
                    var s = 'show' + sn;
                    $scope.headerLayout[k] = 'url(\'' + baseUrl + '/Browser_Local/img/' + k + '_' + m + '.png\')';
                    if (m == 1) $scope.headerLayout[s] = false;
                    if (m == 2) $scope.headerLayout[s] = true;
                }

                for (var h = 0; h < CONSTANTS.HeaderContent.length; h++) {
                    $scope.headerLayout.headerImageChange(h + 1, 1);
                }
                $scope.headerLayout.HeaderContent = CONSTANTS.HeaderContent;

                $scope.headerLayout.tooltipWidth = function (n) {
                    if (typeof CONSTANTS != 'undefined' && typeof CONSTANTS.HeaderContent != 'undefined' && n <= CONSTANTS.HeaderContent.length) {
                        var char_length = countLength(CONSTANTS.HeaderContent[n - 1]);
                        var space_length = 0;
                        var temp = CONSTANTS.HeaderContent[n - 1].substr(0);
                        while (temp.indexOf(' ') > -1) {
                            temp = temp.substr(temp.indexOf(' ') + 1);
                            space_length++;
                        }
                        // 字體 10px, 字距 2px
                        return char_length * 5 + (char_length - space_length - 1) * 2 + space_length * 10 + 15 + 8 + 'px';
                    }
                }

            }
        }
    })