sweetp/dashboard

'use strict';

angular.module('dashboardApp')
    .directive('spGitStagingAreaWidget', function() {
    return {
        restrict: 'E',
        scope: {
            project: '='
        },
        templateUrl: 'scripts/dashboardApp/widgets/spGitStagingAreaWidget.template.html',
        controller: function ($scope, $log, Sweetp) {
            $scope.state = {
                errors:null,
                stagingText:null
            };

            $scope.reload = function () {
                $scope.state.stagingText = '';
                Sweetp.callService($scope.project.name, 'scm/status', null, function (err, data, status)  {
                    var lines, lineCount, aheadOfLineIndex;

                    if (err) {
                        $scope.state.errors = [
                            err,
                            "Service message: " + data.service
                        ];
                        $log.error(err, data, status);
                    }

                    lines = data.service.split("\n");

                    // don't show this line, we have a beatuifull widget for this
                    aheadOfLineIndex = _.findIndex(lines, function (line) {
                        return line.match(/Your branch is ahead of/);
                    });

                    if (aheadOfLineIndex >= 0) {
                        lines.splice(aheadOfLineIndex, 2);
                    }

                    // save line count
                    lineCount = lines.length;

                    // remove first line, branch name info isn't necessary here
                    $scope.state.stagingText = _(lines).take(lineCount - 1).rest().values().join('\n');
                    $scope.$emit('widgetLoaded');
                });
            };

            $scope.$on('reloadWidget', $scope.reload);
            $scope.reload();
        }
    };
});