import iTasks
import mTask
+import Devices.mTaskDevice
+import Shares.mTaskShare
+import Tasks.Examples
+import Utils.SDS
from Text import class Text(startsWith,concat,split,join), instance Text String
+import qualified Data.Map as DM
+
from Data.Func import $
import Data.Tuple
import Data.List
import System.Directory
-import iTasks.UI.Definition
-
-import iTasks._Framework.TaskState
-import iTasks._Framework.TaskServer
-import iTasks._Framework.IWorld
import iTasks._Framework.Store
+import iTasks._Framework.Serialization
+import TTY, iTasksTTY
-import TTY
-
-derive class iTask Queue, TTYSettings, Parity, BaudRate, ByteSize
-derive class iTask MTaskMSGRecv, MTaskMSGSend, SerTCP, UserLED
-
-:: *Resource | TTYd !*TTY
-:: Channels :== ([MTaskMSGRecv], [MTaskMSGSend], Bool)
-
-:: SerTCP = SerialDevice | TCPDevice
-:: MTaskDevice = {
- deviceConnected :: Maybe String,
- deviceName :: String
- }
-
-Start :: *World -> *World
-Start world = startEngine (mTaskManager
- >>* [OnAction (Action "Shutdown") (always $ shutDown)]) world
-
-bc :: Main (ByteCode () Stmt)
-bc = sds \x=1 In sds \pinnetje=1 In {main =
- IF (digitalRead D3) (
- x =. x +. lit 1 :.
- pub x
- ) (
- noOp
- ) :.
- IF (pinnetje ==. lit 1) (
- ledOn LED1
- ) (
- IF (pinnetje ==. lit 2) (
- ledOn LED2
- ) (
- ledOn LED3
- )
- )}
-
-bc2 :: UserLED -> Main (ByteCode () Stmt)
-bc2 d = {main = ledOn d}
-
-bc3 :: UserLED -> Main (ByteCode () Stmt)
-bc3 d = {main = ledOff d}
+Start world = startEngine [
+ publish "/manage" $ const $ mTaskManager
+ >>* [OnAction (Action "Shutdown") (always $ shutDown 0)],
+ publish "/" $ const demo
+ ] world
-:: MTaskDeviceStatus = {connected :: Bool, name :: String}
-derive class iTask MTaskDeviceStatus, MTaskDevice
+demo :: Task ()
+demo = set 5 (sharedDynamicStore "Hoi" 5)
+ >>| viewSharedInformation "Devices" [] deviceStoreNP
+ >>* [OnValue $ ifValue pred (cont o hd)]
+ where
+ pred [] = False
+ pred [x:_] = not $ isEmpty x.deviceShares
+
+ cont :: MTaskDevice -> Task ()
+ cont dev
+ # rs = shareShare dev (hd dev.deviceShares)
+ = get rs >>= \oldvalue->
+ forever (updateSharedInformation "Blinkyblink" [] (shareShare dev (hd dev.deviceShares))
+ >>* [OnAction ActionContinue (const $ Just $ treturn ())])
+ -|| (wait "bigger than 10" (\x->x == oldvalue) rs
+ >>= viewInformation "Bigger:)" [])
+
+ toInt :: BCValue -> Int
+ toInt (BCValue e) = dynToInt (dynamic e)
+
+ dynToInt :: Dynamic -> Int
+ dynToInt (a :: Int) = a
+ dynToInt x = abort "Not an int"
mTaskManager :: Task ()
-mTaskManager = anyTask
- [ viewmTasks @! ()
- , viewShares
- , whileUnchanged deviceStore viewDevices
- ] <<@ ApplyLayout layout
+mTaskManager = (>>|) startupDevices $
+ forever viewmTasks ||-
+ ((manageShares ||- forever (manageDevices process)) <<@ ArrangeSplit Vertical True)
+ <<@ ArrangeWithSideBar 0 LeftSide 260 True
where
- isValue (Value _ _) = True
- isValue _ = False
-
- viewmTasks = enterChoice "Available mTasks" [ChooseFromList id] ["ledder", "ledon", "ledoff"]
- >>= viewInformation "" []
-
- layout = sequenceLayouts
- [ arrangeWithSideBar 0 LeftSide 260 True
- , arrangeSplit Vertical True
- ]
-
- viewShares :: Task ()
- viewShares = viewInformation () [] ()
-
- viewDevices :: [MTaskDevice] -> Task ()
- viewDevices ds = anyTask [
- addDevice deviceStore <<@ Title "Add new device" @! ():
- [viewDevice d <<@ Title d.deviceName\\d<-ds]]
- <<@ ArrangeWithTabs @! ()
-
- viewDevice :: MTaskDevice -> Task ()
- viewDevice d = (viewInformation "Device settings" [] d
- ||- (case d.deviceConnected of
- Just s = viewSharedInformation "Channels" [] (channels d.deviceName) @! ()
- Nothing = viewInformation "No channels yet" [] "" @! ()
- )) <<@ ArrangeHorizontal
-
- channels :: String -> Shared Channels
- channels s = sdsFocus s $ memoryStore "" $ Just ([], [], False)
-
- addDevice :: (Shared [MTaskDevice]) -> Task ()
- addDevice devices = enterInformation "Device type and name" []
- >>= \(name, ty)->get randomInt @ ((+++) name o toString)
- >>= \realname->let ch = channels realname in case ty of
- TCPDevice = enterInformation "Hostname and port" []
- >>= \(host, port)->cont realname name ||- syncNetworkChannel host port ch
- SerialDevice = accWorld getDevices
- >>= \dl->(enterChoice "Device" [] dl -&&- updateInformation "Settings" [] zero)
- >>= \(device, settings)->cont realname name ||- syncSerialChannel device settings ch
+ viewmTasks :: Task [MTaskDevice]
+ viewmTasks = enterChoiceWithShared "Available mTasks" [ChooseFromList id] mTaskTaskStore
+ >>= \task->get deviceStoreNP
+ >>* [OnValue $ (ifValue isEmpty) $ \_->
+ viewInformation "No devices yet" [] [] >>= treturn
+ ,OnValue $ (ifValue $ not o isEmpty) $ \d->
+ fromJust ('DM'.get task allmTasks)
+ >>= \bc->(enterChoice "Choose Device" [ChooseFromDropdown \t->t.deviceName] d
+ -&&- enterInformation "Timeout" []
+ ) >>* [OnAction (Action "Send") (withValue $ Just o sendTaskToDevice task bc)]
+ >>| treturn []
+ ]
+
+ process :: MTaskDevice (Shared Channels) -> Task ()
+ process device ch = forever
+ $ traceValue "Waiting for channel change"
+ >>| wait "process" (not o isEmpty o fst3) ch
+ >>= \(r,s,ss)->upd (appFst3 (const [])) ch
+ >>| proc r
where
- cont rn nm = (upd (\l->[dev rn nm:l]) devices >>| addDevice devices)
- dev rn nm = {deviceConnected=Just rn,deviceName=nm}
-
- getDevices :: !*World -> *(![String], !*World)
- getDevices w = case readDirectory "/dev" w of
- (Error (errcode, errmsg), w) = abort errmsg
- (Ok entries, w) = (map ((+++) "/dev/") (filter isTTY entries), w)
-
- isTTY s = not (isEmpty (filter (flip startsWith s) prefixes))
- prefixes = ["ttyS", "ttyACM", "ttyUSB", "tty.usbserial"]
-
-// connectDevice :: [MTaskDevice] -> Task ()
-// connectDevice [] = treturn ()
-// connectDevice [d:ds] = (case d.deviceConnected of
-// (Just sh) = viewSharedInformation "Buffers" [] sh @! ()
-// Nothing = viewInformation ("Connect " +++ d.deviceName) [] "" >>* [
-// OnAction (Action "connect") (const $ Just $ connect d)]
-// ) -|| connectDevice ds
-
- deviceviewer :: [MTaskDevice] -> [MTaskDeviceStatus]
- deviceviewer ds = [{MTaskDeviceStatus | name = d.deviceName,
- connected = if (isNothing d.deviceConnected) False True}\\d<-ds]
-
- deviceStore :: Shared [MTaskDevice]
- deviceStore = sdsFocus "mTaskDevices" $ memoryStore "" (Just [])
-
-// showTabbed :: [MTaskDevice] -> Task ()
-// showTabbed [] = viewInformation "" [] "No devices yet" @! ()
-// showTabbed [l:ls] = foldr (\e es->manageDevice e ||- es) (manageDevice l) ls
-//
-// manageDevice :: MTaskDevice -> Task ()
-// manageDevice md =
-// either viewTCP viewSer md.deviceSettings
-// ||- maybe
-// (treturn () >>* [OnAction (Action "Connect") (always shutDown)] @! ())
-// (\b->viewSharedInformation "Buffers" [] b @! ())
-// md.deviceConnected
-// <<@ ArrangeVertical
-
- mapPar :: (a -> Task a) [a] -> Task ()
- mapPar f l = foldr1 (\x y->f x ||- y) l <<@ ArrangeWithTabs @! ()
- allAtOnce t = foldr1 (||-) t @! ()
- //allAtOnce = (flip (@!) ()) o foldr1 (||-)
-
-
-//mTaskTask :: Task ()
-//mTaskTask = let (msgs, sdsShares) = makeMsgs 1000 bc in
-// withDevice \ch->
-// sendMsg msgs ch
-// ||- processMessages ch messageShare sdsShares
-// ||- forever (enterChoice "Choose led to enable" [] [LED1, LED2, LED3]
-// >>= \p->sendMsg (fst (makeMsgs 0 (bc2 p))) ch)
-// ||- forever (enterChoice "Choose led to disable" [] [LED1, LED2, LED3]
-// >>= \p->sendMsg (fst (makeMsgs 0 (bc3 p))) ch)
-// ||- viewSharedInformation "channels" [ViewAs lens] ch
-// ||- viewSharedInformation "messages" [] messageShare
-// ||- viewSh sdsShares ch
-// >>* [OnAction ActionFinish (always shutDown)]
-// where
-// messageShare :: Shared [String]
-// messageShare = sharedStore "mTaskMessagesRecv" []
-//
-// processMessages ch msgs sdss = forever (watch ch
-// >>* [OnValue (ifValue (not o isEmpty o fst3) (process ch))])
-// where
-// process :: (Shared ([MTaskMSGRecv],[MTaskMSGSend],Bool)) ([MTaskMSGRecv],[MTaskMSGSend],Bool) -> Task ()
-// process ch (r,_,_) = upd (appFst3 (const [])) ch >>| process` r
-// where
-// process` = foldr (\r t->updateSDSs sdss msgs r >>| t) (return ())
-//
-// makeMsgs :: Int (Main (ByteCode () Stmt)) -> ([MTaskMSGSend], [(Int, Shared Int)])
-// makeMsgs timeout bc
-// # (msgs, st) = toMessages timeout (toRealByteCode (unMain bc))
-// = (msgs, map f st.sdss)
-// where
-// f (i,d) = (i, sharedStore ("mTaskSDS-" +++ toString i) (dd d))
-// dd [x,y] = toInt x*265 + toInt y
-//
-// updateSDSs :: [(Int, Shared Int)] (Shared [String]) MTaskMSGRecv -> Task ()
-// updateSDSs [(id, sh):xs] m n=:(MTPub i d)
-// | id == i = set ((toInt d.[0])*265 + toInt d.[1]) sh @! ()
-// = updateSDSs xs m n
-// updateSDSs _ m mtm = case mtm of
-// MTMessage s = upd (\l->take 5 [s:l]) m @! ()
-// mta=:(MTTaskAck _) = upd (\l->take 5 [toString mta:l]) m @! ()
-// //TODO other recv msgs
-// _ = return ()
-//
-// lens :: ([MTaskMSGRecv], [MTaskMSGSend],Bool) -> ([String], [String])
-// lens (r,s,_) = (map toString r, map toString s)
-//
-// viewSh :: [(Int, Shared Int)] (Shared ([MTaskMSGRecv],[MTaskMSGSend],Bool)) -> Task ()
-// viewSh [] ch = return ()
-// viewSh [(i, sh):xs] ch
-// # sharename = "SDS-" +++ toString i
-// = (
-// viewSharedInformation ("SDS-" +++ toString i) [] sh ||-
-// forever (
-// enterInformation sharename []
-// >>* [OnAction ActionOk
-// (ifValue (\j->j>=1 && j <= 3)
-// (\c->set c sh
-// >>= \_->sendMsg (toSDSUpdate i c) ch
-// @! ()
-// )
-// )]
-// )
-// ) ||- viewSh xs ch
-
-sendMsg :: [MTaskMSGSend] (Shared ([MTaskMSGRecv],[MTaskMSGSend],Bool)) -> Task ()
-sendMsg m ch = upd (\(r,s,ss)->(r,s ++ m,True)) ch @! ()
-
-syncSerialChannel :: String TTYSettings (Shared ([MTaskMSGRecv],[MTaskMSGSend],Bool)) -> Task ()
-syncSerialChannel dev opts rw = Task eval
- where
- eval event evalOpts tree=:(TCInit taskId ts) iworld=:{IWorld|world}
- = case TTYopen dev opts world of
- (False, _, world)
- # (err, world) = TTYerror world
- = (ExceptionResult (exception err), {iworld & world=world})
- (True, tty, world)
- # iworld = {iworld & world=world, resources=Just (TTYd tty)}
- = case addBackgroundTask 42 (BackgroundTask (serialDeviceBackgroundTask rw)) iworld of
- (Error e, iworld) = (ExceptionResult (exception "h"), iworld)
- (Ok _, iworld) = (ValueResult NoValue {TaskEvalInfo|lastEvent=ts,removedTasks=[],refreshSensitive=True} NoChange (TCBasic taskId ts JSONNull False), iworld)
-
- eval _ _ tree=:(TCBasic _ ts _ _) iworld
- = (ValueResult NoValue {TaskEvalInfo|lastEvent=ts,removedTasks=[],refreshSensitive=False} NoChange tree, iworld)
-
- eval event evalOpts tree=:(TCDestroy _) iworld=:{IWorld|resources,world}
- # (TTYd tty) = fromJust resources
- # (ok, world) = TTYclose tty world
- # iworld = {iworld & world=world,resources=Nothing}
- = case removeBackgroundTask 42 iworld of
- (Error e, iworld) = (ExceptionResult (exception "h"), iworld)
- (Ok _, iworld) = (DestroyedResult, iworld)
-
-serialDeviceBackgroundTask :: (Shared ([MTaskMSGRecv],[MTaskMSGSend],Bool)) !*IWorld -> (MaybeError TaskException (), *IWorld)
-serialDeviceBackgroundTask rw iworld
- = case read rw iworld of
- (Error e, iworld) = (Error $ exception "share couldn't be read", iworld)
- (Ok (r,s,ss), iworld)
- # (Just (TTYd tty)) = iworld.resources
- # tty = writet (map encode s) tty
- # (ml, tty) = case TTYavailable tty of
- (False, tty) = ([], tty)
- (_, tty)
- # (l, tty) = TTYreadline tty
- = ([decode l], tty)
- # iworld = {iworld & resources=Just (TTYd tty)}
- = case write (r++ml,[],False) rw iworld of
- (Error e, iworld) = (Error $ exception "share couldn't be written", iworld)
- (Ok _, iworld) = case notify rw iworld of
- (Error e, iworld) = (Error $ exception "share couldn't be notified", iworld)
- (Ok _, iworld) = (Ok (), iworld)
- where
- writet :: [String] -> (*TTY -> *TTY)
- writet [] = id
- writet [x:xs] = writet xs o TTYwrite x
-
-
-syncNetworkChannel :: String Int (Shared ([MTaskMSGRecv], [MTaskMSGSend], Bool)) -> Task ()
-syncNetworkChannel server port channel
- = tcpconnect server port channel {ConnectionHandlers|onConnect=onConnect,whileConnected=whileConnected,onDisconnect=onDisconnect} @! ()
- where
- onConnect :: String ([MTaskMSGRecv],[MTaskMSGSend],Bool) -> (MaybeErrorString String, Maybe ([MTaskMSGRecv],[MTaskMSGSend],Bool), [String], Bool)
- onConnect _ (msgs,send,sendStopped)
- = (Ok "", Just (msgs,[],sendStopped), map encode send, False)
-
- whileConnected :: (Maybe String) String ([MTaskMSGRecv], [MTaskMSGSend],Bool) -> (MaybeErrorString String, Maybe ([MTaskMSGRecv],[MTaskMSGSend],Bool), [String], Bool)
- whileConnected Nothing acc (msgs,send,sendStopped)
- = (Ok acc, Nothing, [], False)
-
- whileConnected (Just newData) acc (msgs,send,sendStopped)
- | sendStopped = (Ok acc, Just (msgs ++ [decode newData],[],False), map encode send, False)
- = (Ok acc, Just (msgs ++ [decode newData],[],False), [], False)
-
- onDisconnect :: String ([MTaskMSGRecv],[MTaskMSGSend],Bool) -> (MaybeErrorString String, Maybe ([MTaskMSGRecv],[MTaskMSGSend],Bool))
- onDisconnect l (msgs,send,sendStopped) = (Ok l, Nothing)
+ proc :: [MTaskMSGRecv] -> Task ()
+ proc [] = treturn ()
+ proc [MTEmpty:ms] = proc ms
+ proc [m:ms] = traceValue (toString m) >>| (case m of
+// MTSDSAck i = traceValue (toString m) @! ()
+// MTSDSDelAck i = traceValue (toString m) @! ()
+ MTPub i val = updateShareFromPublish device i val @! ()
+ MTTaskAck i mem = deviceTaskAcked device i mem @! ()
+ MTTaskDelAck i = deviceTaskDeleteAcked device i @! ()
+ MTDevSpec s = deviceAddSpec device s @! ()
+ _ = treturn ()
+ ) >>| proc ms
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