X-Git-Url: https://git.martlubbers.net/?a=blobdiff_plain;f=Shares%2FmTaskShare.icl;h=43350e12a91e9f321ecd083bc56b3ee9db776d94;hb=ac7af718140b7b2950c52ae1a45ac16a3a7d0fbc;hp=cddc90303c845f53c5eb389fbbf904a5a56a4fc1;hpb=f0f7587b66378846c8d09ef044eae394bc250e53;p=mTask.git

diff --git a/Shares/mTaskShare.icl b/Shares/mTaskShare.icl
index cddc903..43350e1 100644
--- a/Shares/mTaskShare.icl
+++ b/Shares/mTaskShare.icl
@@ -5,52 +5,122 @@ import Utils.SDS
 import Utils.Devices
 import iTasks
 import mTask
+import Data.List
+import Data.Tuple
 from Data.Func import $
+from StdFunc import flip
 
-derive class iTask MTaskShareType
-
-derive gEditor MTaskShare
-derive gText MTaskShare
-derive JSONEncode MTaskShare
-derive JSONDecode MTaskShare
-derive gDefault MTaskShare
-gEq{|MTaskShare|} m1 m2 = m1.identifier == m2.identifier
-
-manageShares :: [MTaskShare] -> Task ()
-manageShares shares =
-	forever (enterChoice "Choose share to update" [ChooseFromGrid id] shares
-	>&^ \st->whileUnchanged st $ \msh->case msh of
-		Nothing = viewShares shares
-		Just sh = forever (
-				viewSharedInformation "View value" [] (getSDSShare sh) >>| treturn sh
-//			>>* [OnAction (Action "Update") (withValue (Just o updateInformation "New value" []))]
-//			>>= updateShare sh
-			)
-			
-	) @! ()
-
-//updateShare :: MTaskShare a -> Task MTaskShare | toByteCode, iTask a
-//updateShare sh=:{withTask,identifier} a = getDeviceByName withTask
-//	>>= sendMessages [MTUpd identifier $ toString $ toByteCode a]
-//	>>| treturn sh
-
-viewShares :: [MTaskShare] -> Task MTaskShare
-viewShares sh = anyTask (map viewShare sh) <<@ ArrangeHorizontal
-	>>| return (hd sh)
-
-viewShare :: MTaskShare -> Task BCValue
-viewShare m = viewSharedInformation "" [] (getSDSShare m)
-	<<@ Title ("SDS: " +++ toString m.identifier)
-
-getSDSShare :: MTaskShare -> Shared BCValue
-getSDSShare s=:{realShare=(MTaskWithShare id),value}
-	= memoryShare id value//s.MTaskShare.value
-
-makeShare :: String Int BCValue -> Task MTaskShare
-makeShare withTask identifier value=:(BCValue v) = treturn 
-		{MTaskShare
-		|withTask=withTask
+derive class iTask MTaskShare
+
+manageShares :: Task [MTaskDevice]
+manageShares = whileUnchanged deviceStoreNP
+	$ \devs->case devs of
+		[] = viewInformation "No devices yet" [] []
+		_ = allTasks (map manageSharesOnDevice devs)
+
+manageSharesOnDevice :: MTaskDevice -> Task MTaskDevice
+manageSharesOnDevice dev = (case dev.deviceShares of
+		[] = viewInformation dev.deviceName [] "No shares yet"
+		shs = enterChoice dev.deviceName [ChooseFromGrid id] shs @ const ""
+	) >>| treturn dev
+
+updateShares :: MTaskDevice ([MTaskShare] -> [MTaskShare]) -> Task [MTaskShare]
+updateShares dev tfun = upd (map upFun) (sdsFocus (Just (dev, -1)) deviceStore)
+		@ (\d->d.deviceShares) o fromJust o find ((==)dev)
+	where
+		upFun d = if (dev == d) ({d&deviceShares=tfun d.deviceShares}) d
+
+//manageShares shares = withShared Nothing $ \cs->forever $
+//	(viewSharesGrid cs shares -|| updateShares shares <<@ ArrangeVertical) 
+//	@! ()
+
+//updateShares :: [MTaskShare] -> Task BCValue
+//updateShares shares = anyTask (map updateS shares) <<@ ArrangeWithTabs
+
+//updateS :: MTaskShare -> Task BCValue
+//updateS sh = flip (<<@) (Title $ toString sh.identifier) $ forever $
+//		viewSharedInformation "Current value" [] (getSDSShare sh)
+//	||- (
+//			updateSharedInformation "New value" [] (getSDSShare sh)
+//		>>= \nv->allTasks (map (withDevice treturn) sh.withDevice)
+//		>>= \devs->allTasks (map (sendMessages [MTUpd sh.identifier nv]) devs)
+//		>>| treturn nv
+//		)
+//	<<@ ArrangeHorizontal
+
+//viewSharesGrid :: (Shared (Maybe MTaskShare)) [MTaskShare] -> Task [BCValue]
+//viewSharesGrid _ [] = viewInformation "No shares yet" [] []
+//viewSharesGrid cs sh = (allTasks [watch (getSDSShare m)\\m<-sh] <<@ NoUserInterface)
+//	>&^ \st->flip (<<@) NoUserInterface $ whileUnchanged st $ \mshs->enterChoice "" [ChooseFromGrid id]
+//		[{MTaskShare|ss&value=s}\\s<-fromJust mshs & ss<-sh]
+//		>>* [OnValue (withValue $ \s->Just (set (Just s) cs))]
+//		@! fromJust mshs
+
+//viewShare :: MTaskShare -> Task BCValue
+//viewShare m = viewSharedInformation "" [] (getSDSShare m)
+//	<<@ Title ("SDS: " +++ toString m.identifier)
+
+makeShare :: String Int BCValue -> MTaskShare
+makeShare withTask identifier value = {MTaskShare
+		|withTask=[withTask]
 		,identifier=identifier
 		,value=value
-		,realShare=MTaskWithShare $ "mTaskSDS-" +++ toString identifier
-		} >>= \sh->set value (getSDSShare sh) >>| treturn sh
+		}
+
+import GenPrint, StdMisc, StdDebug, TTY
+
+gPrint{|BCState|} x st = gPrint{|*|} "BCState..." st
+
+derive gPrint MTaskDevice, MTaskShare, Maybe, MTaskResource, MTaskTask, TaskId, TTYSettings, TCPSettings, DateTime
+derive gPrint Parity, BaudRate, ByteSize
+
+cleanSharesTask :: Int MTaskDevice -> Task [MTaskShare]
+cleanSharesTask taskid d = updateShares d id //TODO
+//# shares = d.deviceShares
+//| not (trace_tn $ printToString taskid) = undef
+//| not (trace_tn $ printToString d.deviceTasks) = undef
+//| not (trace_tn $ printToString $ getNames taskid d) = undef
+//= upd (map $ up $ getNames taskid d) sdsStore
+//	where
+//		getNames :: Int MTaskDevice -> [String]
+//		getNames i d = [t.MTaskTask.name\\t<-d.deviceTasks|t.ident==i]
+//		
+//		up :: [String] MTaskShare -> MTaskShare
+//		up ns s = {MTaskShare | s & withTask=[t\\t<-s.withTask|not (isMember t ns)]}
+
+instance == MTaskShare where
+	(==) a b = a.identifier == b.identifier
+
+getRealShare :: MTaskDevice MTaskShare -> Shared BCValue
+getRealShare dev share = sdsFocus ()
+	$ mapReadWriteError (deviceLens dev share)
+	$ sdsFocus (Just (dev, share.identifier))
+	$ deviceStore
+
+deviceLens dev share = (mread, mwrite)
+where
+	mread :: [MTaskDevice] -> MaybeError TaskException BCValue
+	mread devs = case find ((==)dev) devs of
+		Nothing = Error $ exception "Device doesn't exist anymore"
+		Just {deviceShares} = case find ((==)share) deviceShares of
+			Nothing = Error $ exception "Share doesn't exist anymore"
+			Just share = Ok share.MTaskShare.value
+	
+	mwrite :: BCValue [MTaskDevice] -> MaybeError TaskException (Maybe [MTaskDevice])
+	mwrite val devs = case partition ((==)dev) devs of
+		([], _) = Error $ exception "Device doesn't exist anymore"
+		([_,_:_], _) = Error $ exception "Multiple matching devices"
+		([d=:{deviceShares}], devs) = case partition ((==)share) deviceShares of
+			([], _) = Error $ exception "Share doesn't exist anymore"
+			([_,_:_], _) = Error $ exception "Multiple matching shares"
+			([s], shares)
+				# s = {MTaskShare | s & value=val}
+				# d = {MTaskDevice | d & deviceShares=[s:shares]}
+				= Ok $ Just [d:devs]
+
+updateShareFromPublish :: MTaskDevice Int BCValue -> Task BCValue
+updateShareFromPublish dev ident val = set val 
+	$ mapReadWriteError (deviceLens dev dummy)
+	$ deviceStoreNP
+where
+	dummy = {MTaskShare|value=BCValue 0,identifier=ident,withTask=[]}