List of ranges

src/HomeAssistant/Runtime/Graphing.hs

@@ -13,6 +13,7 @@ module HomeAssistant.Runtime.Graphing
   , readProcessBytes
   , Graph(..)
   , renderGraph
+  , rangeSuffix
   ) where
 
 import Control.Exception (evaluate)

src/HttpServer.hs

@@ -22,7 +22,7 @@ import Control.Exception.Annotated (checkpoint, Annotation (Annotation))
 import Servant.Server.Generic (genericServeT)
 import Network.Wai (Application)
 import Network.HTTP.Media ((//))
-import HomeAssistant.Runtime.Graphing (Graph (..), Range (..), lookupGraph, graphs, renderGraph)
+import HomeAssistant.Runtime.Graphing (Graph (..), Range (..), lookupGraph, graphs, renderGraph, rangeSuffix)
 import Katip (KatipContextT, Katip, runKatipContextT, LogEnv, KatipContext, ls, Severity (..), logFM, katipAddContext, sl)
 import Data.Aeson (ToJSON (toJSON), FromJSON, object, (.=))
 import Lucid (ToHtml, toHtml, renderBS, toHtmlRaw, HtmlT, Attributes)
@@ -163,6 +163,9 @@ server rrdPath rrdtool flags = API
 
 getStatsHandler :: Maybe Range -> LoggingHandler StatsPage
 getStatsHandler r = pure $ StatsPage $ do
+  H5.ul_ $ do
+    for_ [minBound..maxBound] $ \range ->
+      H5.li_ $ H5.a_ [H5.href_ $ flagWithRange range] $ toHtml $ rangeSuffix range
   H5.h2_ "Traffic"
   H5.img_ [H5.src_ (src Traffic)]
   H5.h2_ "Memory"
@@ -171,6 +174,7 @@ getStatsHandler r = pure $ StatsPage $ do
   H5.img_ [H5.src_ (src RateLimit)]
   where
     src m = "/" <> toUrlPiece (fieldLink getMetrics m r)
+    flagWithRange range = "/" <> toUrlPiece (fieldLink getStats (Just range))
 
 servantApp :: LogEnv -> FilePath -> FilePath -> Flags -> Application
 servantApp le rrdPath rrdtool flags = genericServeT (toHandler le) (server rrdPath rrdtool flags)