From c0cfd3cb3d7a963cebb40f88868e5628f361376f Mon Sep 17 00:00:00 2001
From: Joris Guyonvarch
Date: Sun, 12 Apr 2015 23:16:30 +0200
Subject: Show the current time when new ads are available

---
 src/AdListener.hs | 14 +++++++++-----
 src/Time.hs       | 17 +++++++++++++++++
 2 files changed, 26 insertions(+), 5 deletions(-)
 create mode 100644 src/Time.hs

(limited to 'src')

diff --git a/src/AdListener.hs b/src/AdListener.hs
index dbd7a71..0155074 100644
--- a/src/AdListener.hs
+++ b/src/AdListener.hs
@@ -25,6 +25,8 @@ import Parser.Detail
 import Config (Config)
 import qualified Config as C
 
+import Time (getCurrentFormattedTime)
+
 listenToNewAds :: Config -> IO ()
 listenToNewAds config = do
   eitherResumes <- fetchResumes (C.url config)
@@ -54,23 +56,25 @@ listenToNewAdsWithResumes config viewedURLs resumes =
             listenError config viewedURLs error
           Right newAds ->
             do
+              time <- getCurrentFormattedTime
               if not (null newAds)
                 then
-                  T.putStrLn (newAdsMessage newAds)
+                  T.putStrLn (newAdsMessage time newAds)
                 else
                   return ()
               waitOneMinute
               listenToNewAdsWithViewedURLs config (viewedURLs ++ newURLs)
 
-newAdsMessage :: [Ad] -> Text
-newAdsMessage newAds =
+newAdsMessage :: Text -> [Ad] -> Text
+newAdsMessage time newAds =
   let newAdsMessage =
         T.concat
-          [ "Got "
+          [ "\nAt "
+          , time
+          , ", got "
           , T.pack . show . length $ newAds
           , " new ad"
           , if length newAds > 1 then "s" else ""
-          , "."
           ]
       line = T.map (\_ -> '-') newAdsMessage
   in  T.intercalate
diff --git a/src/Time.hs b/src/Time.hs
new file mode 100644
index 0000000..9f35bf0
--- /dev/null
+++ b/src/Time.hs
@@ -0,0 +1,17 @@
+module Time
+  ( getCurrentFormattedTime
+  ) where
+
+import Data.Text (Text)
+import qualified Data.Text as T
+
+import Data.Time.Clock (getCurrentTime)
+import Data.Time.LocalTime (getCurrentTimeZone, utcToLocalTime)
+import Data.Time.Format (formatTime, defaultTimeLocale)
+
+getCurrentFormattedTime :: IO Text
+getCurrentFormattedTime = do
+  currentTime <- getCurrentTime
+  timeZone <- getCurrentTimeZone
+  let localTime = utcToLocalTime timeZone currentTime
+  return (T.pack $ formatTime defaultTimeLocale "%T" localTime)
-- 
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