
import System.Posix.Daemon
import Control.Pipe.*
import System.IO
import Data.*
import Text.*
import qualified Data.ByteString as BS
import Network.*
import HTTP.*


module Pusher where

 jsonFile :: FilePath
 jsonFile = "../xanon/xanon/square.json" 

 def readJSON = do a : Yodlee
		| a <- p_value
   		| encode a -> Array[B]
 
 new B :: JSONArray() -> ShowS

instance Data B where deriving Show
  parseJSON :: Data[A, B, C, D, E, F] -> Paste
  parseJSON b = Map b -> String b 
	Date :: (b -> c) -> (Map k b -> Int c)
	MERCHANT :: (a -> String a) -> (Map k a -> [a])
 	BatchRequest :: (b -> String b ) -> (Map k b -> [b])
	Items  :: (d -> String d) -> (Map k b -> [b])
	Modifier :: (e -> String e) -> (Map k e -> [e])
	BANKACCOUNTS :: (f -> String f) -> (Map k f -> [f])

--read each object to give out the ind values. 

 listItem ::  Read(JSONObject _) -> Map(a _) -> gfoldl a (JSKey _ -> Result _) -> (_ -> a) 
 instance Data listItem where deriving Show
	Read(Map(Data MERCHANT BatchRequest Item Modifier BANKACCOUNTS) = do
		| Date -> val
		| MERCHANT >> gfoldl(a id business_name) -> Data[_ _]
		| Batchrequest >> gfoldl(a access_token requiest_id) -> Data[_ _]
		| Items >> gfoldl(a id category_id name) -> Data[_ _ _] where
			price :: showJSON k -> gfoldl(k JSONObject price_money) -> JSONValue _ b
			price.(gfoldl price_money) >> JSONValue amount 
		| Modifier >> gfoldl(a modifier_list_id) -> Data[_]
		| BANKACCOUNTS >> gfoldl(a id merchant_id bank_name routing_number) -> Data[_ _ _]
			

--each batched in one push
   bundleUser :: Data[_] -> toJSObject[A]
   instance Data bundleUser where 
	userFile :: IO () -> FilePath
	def userfile x = do x 
		| hFlush <- bundleUser
		| FilePath >> "../xanon/xanon/"
		 
--run background to gather updates
  updateInfo :: 

instance Serialize initiate
	--create pipeline
	startServer :: runSocketServer -> Handler () -> socket
	openPipeline :: socketReader -> Producer socket 8080
	startClient :: runSocketClient -> Handler () -> listenOn Socket
	def startClient = if startclient.recvFrom (socketPort receiveHTTP <300 )
				then  accept -> IO Handler
			 else throw print("HTTP ERROR" + DevNull) 	 
	def startServer socket = do 
			| runDetached socket -> IO ()
			| ByteString _ <- FilePath.isRunning("../x/x")
	
instance Serialze serialzer
	--gets info as ByteString
	readNewInfo :: socketwriter ByteString _ -> Array[L]

	--convert BS -> String/Array 
	 newData :: foldl -> (Map Char _ -> ByteString) -> a 
	 def newData a = Monad a >> a : Array[A]
	 Array[A] -> foldl(Map _) => Constr _ -> String _ _
	  JSONObject updatedInfo -< String 
	--take into JSON and updates userFile
	   updateInfo :: JSObject a b -> JSValue JSKey JSString
	   def updatedInfo _ _ =   JSObject.concatMap("userFile")
		
instance Serialize deinitialize where 
	--close pipeline after run
	closePipeLine :: killAndWait -> IO _ userFile 
	endServer :: sclose -> Handler () -> Socket 8080 
		def endServer = --loadbalancer is running after time 30min
				if startServer.isRunning time 300
					updatedInfo.hflush <- closePipeLine 
				else time 86400000
					restart _ = startServer.(time)  
