lib/fnordmetric/timeline_widget.rb in fnordmetric-0.3.2 vs lib/fnordmetric/timeline_widget.rb in fnordmetric-0.5.0

@@ -1,17 +1,37 @@
 class FnordMetric::TimelineWidget  < FnordMetric::Widget
 
+  def data_labels
+    ticks.map do |t|
+      Time.at(t).strftime('%d.%m.%y %H:%M')
+    end
+  end
+
+  def data_series
+    gauges.map do |gauge|
+      { 
+        :color => next_series_colour,
+        :data => ticks.map{ |t| gauge.value_at(t)||0 }
+      }
+    end
+  end
+
+  def next_series_colour
+    @series_colors.pop.tap do |color|
+      @series_colors.unshift(color)
+    end
+  end
+
   def data
+    @series_colors = ["#FACE4F", "#42436B", "#CD645A", "#2F635E"]
+
     super.merge(
-      :start_timestamp => range_to_i.first,
-      :end_timestamp => range_to_i.last,
-      :tick => tick.to_i,
-      :delta => !!@options[:delta],
-      :autoupdate => !!@options[:autoupdate],
-      :metrics => metrics.map{ |m| m.token },
-      :widget_url => "/fnordmetric/widget_timeline.js?#{(rand*999).to_i}",
-      :chart_type => (@options[:chart] || "line"),
-      :widget_height => 320
+      :labels => data_labels,
+      :series => data_series
     )
+  end
+
+  def has_tick?
+    true
   end
 
 end
\ No newline at end of file