From 72e5a40e7e9ca9d53d53dfdea22f3bbde6017184 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Torkel=20=C3=96degaard?= <torkel.odegaard@gmail.com>
Date: Wed, 6 Aug 2014 16:09:26 +0200
Subject: [PATCH] began work on overview panel

---
 src/app/panels/overview/module.html   |  20 +++++
 src/app/panels/overview/module.js     | 117 ++++++++++++++++++++++++++
 src/test/specs/overview-ctrl-specs.js |  40 +++++++++
 3 files changed, 177 insertions(+)
 create mode 100644 src/app/panels/overview/module.html
 create mode 100644 src/app/panels/overview/module.js
 create mode 100644 src/test/specs/overview-ctrl-specs.js

diff --git a/src/app/panels/overview/module.html b/src/app/panels/overview/module.html
new file mode 100644
index 00000000000..04084088adc
--- /dev/null
+++ b/src/app/panels/overview/module.html
@@ -0,0 +1,20 @@
+<div	ng-controller='OverviewCtrl'
+			style="min-height:{{panel.height || row.height}}"
+			ng-class="{'panel-fullscreen': fullscreen}">
+
+	<h2>hello</h2>
+
+  <div class="clearfix"></div>
+
+  <div class="panel-full-edit-tabs" ng-if="editMode">
+    <div ng-model="editor.index" bs-tabs>
+      <div ng-repeat="tab in editorTabs" data-title="{{tab}}">
+      </div>
+    </div>
+
+    <div class="tab-content" ng-repeat="tab in panelMeta.fullEditorTabs" ng-show="editorTabs[editor.index] == tab.title">
+      <div ng-include src="tab.src"></div>
+    </div>
+  </div>
+
+</div>
diff --git a/src/app/panels/overview/module.js b/src/app/panels/overview/module.js
new file mode 100644
index 00000000000..1e71de1e847
--- /dev/null
+++ b/src/app/panels/overview/module.js
@@ -0,0 +1,117 @@
+define([
+  'angular',
+  'app',
+  'underscore',
+  'services/panelSrv'
+],
+function (angular, app, _) {
+  'use strict';
+
+  var module = angular.module('grafana.panels.overview', []);
+  app.useModule(module);
+
+  module.controller('OverviewCtrl', function($scope, panelSrv) {
+
+    $scope.panelMeta = {
+      description : "A panel to show an overview of different metrics through avg, total, current numbers and sparklines",
+      fullEditorTabs : [
+        {
+          title: 'General',
+          src:'app/partials/panelgeneral.html'
+        },
+        {
+          title: 'Metrics',
+          src:'app/partials/metrics.html'
+        }
+      ],
+      fullscreenEdit: true,
+    };
+
+    // Set and populate defaults
+    var _d = {
+      targets: [{}]
+    };
+
+    _.defaults($scope.panel, _d);
+
+    $scope.init = function() {
+      panelSrv.init(this);
+
+      $scope.get_data();
+      //$scope.$on('refresh', $scope.render);
+      //$scope.render();
+    };
+
+    $scope.get_data = function() {
+      delete $scope.panel.error;
+      $scope.panelMeta.loading = true;
+
+      $scope.rangeUnparsed = $scope.filter.timeRange(false);
+
+      var metricsQuery = {
+        range: $scope.rangeUnparsed,
+        interval: '1min',
+        targets: $scope.panel.targets,
+        maxDataPoints: 100,
+      };
+
+      return $scope.datasource.query($scope.filter, metricsQuery)
+        .then($scope.dataHandler)
+        .then(null, function(err) {
+          $scope.panelMeta.loading = false;
+          $scope.panel.error = err.message || "Timeseries data request error";
+          $scope.inspector.error = err;
+          $scope.render([]);
+        });
+    };
+
+    $scope.dataHandler = function(results) {
+      $scope.panelMeta.loading = false;
+      var data = _.map(results.data, $scope.seriesHandler);
+      $scope.render(data);
+    };
+
+    $scope.seriesHandler = function(seriesData, index) {
+      var datapoints = seriesData.datapoints;
+      var alias = seriesData.target;
+      var color = $scope.panel.aliasColors[alias] || $scope.colors[index];
+      var yaxis = $scope.panel.aliasYAxis[alias] || 1;
+
+      var seriesInfo = {
+        alias: alias,
+        color:  color,
+        enable: true,
+        yaxis: yaxis
+      };
+
+      $scope.legend.push(seriesInfo);
+
+      var series = new timeSeries.ZeroFilled({
+        datapoints: datapoints,
+        info: seriesInfo,
+      });
+
+      if (datapoints && datapoints.length > 0) {
+        var last = moment.utc(datapoints[datapoints.length - 1][1] * 1000);
+        var from = moment.utc($scope.range.from);
+        if (last - from < -10000) {
+          $scope.datapointsOutside = true;
+        }
+
+        $scope.datapointsCount += datapoints.length;
+      }
+
+      return series;
+    };
+
+    $scope.render = function() {
+
+    };
+
+    $scope.openEditor = function() {
+    };
+
+    $scope.init();
+
+  });
+});
diff --git a/src/test/specs/overview-ctrl-specs.js b/src/test/specs/overview-ctrl-specs.js
new file mode 100644
index 00000000000..7a50c9a8d4d
--- /dev/null
+++ b/src/test/specs/overview-ctrl-specs.js
@@ -0,0 +1,40 @@
+define([
+    'panels/overview/module'
+], function() {
+  'use strict';
+
+  describe('OverviewCtrl', function() {
+    var _controller;
+    var _scope;
+
+    beforeEach(module('grafana.services'));
+    beforeEach(module('grafana.panels.overview'));
+
+    beforeEach(module(function($provide){
+      $provide.value('datasourceSrv',{
+        getMetricSources: function() {
+        },
+        get: function() {
+          return {};
+        }
+      });
+    }));
+
+    beforeEach(inject(function($controller, $rootScope) {
+      _scope = $rootScope.$new();
+      _scope.panel = { targets: [] };
+      _controller = $controller('OverviewCtrl', {
+        $scope: _scope
+      });
+    }));
+
+    describe('init', function() {
+      beforeEach(function() {
+      });
+
+      it('description', function() {
+
+      });
+    });
+  });
+});