{-# LANGUAGE TemplateHaskell #-}
{-# LANGUAGE StrictData #-}
{-# LANGUAGE DeriveGeneric #-}
module Dodge.Data.ActionPlan where
import Dodge.Creature.Stance.Data
import Dodge.Data.CreatureEffect
import Dodge.ShortShow
import Control.Lens
import Geometry.Data
import Control.Monad.State
import System.Random
import Sound.Data
import GHC.Generics
data ActionPlan
    = Inanimate
    | ActionPlan
        {_apImpulse     :: [Impulse]
        ,_apAction      :: [Action]
        ,_apStrategy    :: Strategy
        ,_apGoal        :: [Goal]
        }
data RandImpulse = RandImpulseList [Impulse]
data Impulse
    = Move Point2
    | MoveForward Float
    | Turn Float
    | RandomTurn Float
    | RandomImpulse (State StdGen Impulse)
    | TurnToward Point2 Float
    | MvTurnToward Point2
    | MvForward
    | TurnTo Point2
    | UseItem
    | SwitchToItem Int
    | DropItem
    | Bark SoundID -- placeholder for various communication types
    | Melee Int
    | ChangePosture Posture
    | MakeSound SoundID
    | ChangeStrategy Strategy
    | AddGoal Goal
    | ArbitraryImpulseFunction WdCrCr 
    | ArbitraryImpulse CrWdImp 
    | ArbitraryImpulseEffect CrWdWd 
    | ImpulseUseTargetCID
        {_impulseUseTargetCID :: IntImp
        }
    | ImpulseUseTarget
        {_impulseUseTarget :: CrImp
        }
    | ImpulseUseAheadPos
        {_impulseUseAheadPos :: P2Imp
        }
    | ImpulseNothing
instance Show Impulse where
    show imp = case imp of
        Move p -> "Move "++shortPoint2 p
        MoveForward f -> "MoveForward "++ show f
        Turn f -> "Turn "++show f
        RandomTurn f -> "RandomTurn "++show f
        TurnToward p f -> "TurnToward "++shortPoint2 p++show f
        MvTurnToward p -> "MvTurnToward "++shortPoint2 p
        MvForward -> "MvForward"
        TurnTo p -> "TurnTo "++shortPoint2 p
        UseItem -> "UseItem"
        SwitchToItem i -> "SwitchToItem "++show i
        DropItem -> "DropItem"
        Bark sid -> "Bark "++show sid
        Melee i -> "Melee "++show i
        ChangePosture post -> "ChangePosture " ++ show post
        MakeSound sid -> "MakeSound " ++ show sid
        ChangeStrategy s -> "ChangeStrategy " ++ show s
        AddGoal g -> "AddGoal " ++ show g
        ArbitraryImpulseFunction {} -> "ArbitraryImpulseFunction"
        ArbitraryImpulse {}  -> "ArbitraryImpulse"
        ArbitraryImpulseEffect {}  -> "ArbitraryImpulseEffect"
        ImpulseUseTargetCID {} -> "ImpulseUseTargetCID"
        ImpulseUseTarget {} -> "ImpulseUseTarget"
        ImpulseUseAheadPos {} -> "ImpulseUseAheadPos"
        RandomImpulse {} -> "RandomImpulse"
        ImpulseNothing -> "ImpulseNothing"
--  deriving (Eq,Ord,Show)
infixr 9 `WaitThen`
infixr 9 `DoActionThen`
infixr 9 `DoActionWhile`
infixr 9 `DoReplicate`
infixr 9 `DoImpulsesAlongside`
data Action
    = LabelAction
        {_actLabel :: String
        ,_actAction :: Action
        }
    | ActionNothing
    | AimAt
        {_targetID      :: Int 
        ,_targetSeenAt  :: Point2 
        }
    | PathTo 
        {_pathToPoint   :: Point2
        }
    | TurnToPoint
        {_turnToPoint   :: Point2
        }
--    | PickupItem 
--        {_pickupItemID :: Int
--        }
    | ImpulsesList 
        {_impulsesListList  :: [[Impulse]]
        }
    | DoImpulses 
        {_doImpulsesList    :: [Impulse]
        }
    | WaitThen 
        {_waitThenTimer     :: Int 
        ,_waitThenAction    :: Action
        }
    | DoActionWhile 
        {_doActionWhileCondition    :: WdCrBl
        ,_doActionWhileAction       :: Action 
        }
    | DoActionWhilePartial
        {_doActionWhilePartial      :: Action
        ,_doActionWhileCondition    :: WdCrBl
        ,_doActionWhileAction       :: Action 
        }
    | DoActionIf
        {_doActionIfCondition   :: WdCrBl
        ,_doActionIfAction      :: Action
        }
    | DoActionIfElse 
        {_doActionIfElseIfAction    :: Action 
        ,_doActionIfElseCondition   :: WdCrBl
        ,_doActionIfElseElseAction  :: Action
        }
    | DoActionWhileInterrupt 
        {_doActionWhileThenDo           :: Action 
        ,_doActionWhileThenCondition    :: WdCrBl
        ,_doActionWhileThenThen         :: Action
        }
    | DoActions 
        {_doActionsList :: [Action]
        }
    | DoActionThen 
        {_doActionThenFirst     :: Action 
        ,_doActionThenSecond    :: Action
        }
--    | DoGuardActions 
--        {_doGuardActionsList :: [( (World, Creature) -> Bool, Action, Maybe Action)]
--        }
    | DoReplicate 
        {_doReplicateTimes  :: Int 
        ,_doReplicateAction :: Action
        }
    | DoReplicatePartial
        {_partialAction     :: Action
        ,_doReplicateTimes  :: Int
        ,_doReplicateAction :: Action
        }
    | LeadTarget
        {_leadTargetBy :: Point2
        }
    | NoAction
    | StartSentinelPost
    | UseTarget
        {_useTarget :: MCrAc
        }
    | UseSelf
        {_useSelf :: CrAc
        }
    | UseAheadPos
        {_useAheadPos :: P2Ac
        }
    | UseMvTargetPos
        {_useMvTargetPos :: MP2Ac
        }
    | ArbitraryAction
        { _arbitraryAction :: CrWdAc }
    | DoImpulsesAlongside 
    -- ^ Repeatedly perform impulses alongside a main action until the main action terminates
        {_sideImpulses  :: [Impulse]
        ,_mainAction    :: Action
        }
  deriving (Generic)
instance Show Action where
    show act = case act of
        ActionNothing -> "ActionNothing"
        LabelAction
          {_actLabel = str
          ,_actAction = subAct
          } -> str++":"++show subAct
        AimAt
          {_targetID     = tid
          ,_targetSeenAt = p
          } -> "AimAt tid:"++show tid++" seenAt:"++shortPoint2 p
        PathTo 
          {_pathToPoint = p
          } -> "PathTo:"++shortPoint2 p
        TurnToPoint
          {_turnToPoint = p
          } -> "TurnToPoint:"++shortPoint2 p
----      | PickupItem 
----          {_pickupItemID :: Int
----          }
        ImpulsesList 
          {_impulsesListList  = iss
          } -> "ImpulsesList:"++show iss
        DoImpulses 
          {_doImpulsesList  = is
          } -> "DoImpulses:"++show is
        WaitThen
          {_waitThenTimer  = i
          ,_waitThenAction = a
          } -> "WaitThen timer:"++show i++" act:"++show a
        DoActionWhile 
          {_doActionWhileCondition = _
          ,_doActionWhileAction    = a
          } -> "DoActionWhile (function) act:"++show a
        DoActionWhilePartial
          {_doActionWhilePartial    = partact
          ,_doActionWhileCondition  = _
          ,_doActionWhileAction     = a 
          } -> "DoActionWhilePartial partAct:"++show partact++" resetAct:"++show a
        DoActionIf
          {_doActionIfCondition = _
          ,_doActionIfAction    = a
          } -> "DoActionIf act:"++show a
        DoActionIfElse 
          {_doActionIfElseIfAction    = ifa
          ,_doActionIfElseCondition   = _
          ,_doActionIfElseElseAction  = elsea
          } -> "DoActionIfElse ifa:"++show ifa++" elsea:"++show elsea
        DoActionWhileInterrupt 
          {_doActionWhileThenDo           = whilea
          ,_doActionWhileThenCondition    = _
          ,_doActionWhileThenThen         = thena
          } -> "DoActionWhileInterrupt whilea:" ++show whilea++" interrupta:"++show thena
        DoActions 
          {_doActionsList = as
          } -> "DoActions " ++ foldMap show as
        DoActionThen 
          {_doActionThenFirst    = a1 
          ,_doActionThenSecond   = a2
          } -> "DoActionThen " ++ show a1 ++ " then:" ++ show a2
----      | DoGuardActions 
----          {_doGuardActionsList :: [( (World, Creature) -> Bool, Action, Maybe Action)]
----          }
        DoReplicate 
          {_doReplicateTimes  = i 
          ,_doReplicateAction = a 
          } -> "DoReplicate times:" ++ show i ++ " act:"++ show a
        DoReplicatePartial
          {_partialAction     = pa
          ,_doReplicateTimes  = i
          ,_doReplicateAction = ra
          } -> "DoReplicatePartial pa:" ++ show pa ++ " times:" ++ show i ++ " reset:"++ show ra
        LeadTarget
          {_leadTargetBy = p
          } -> "LeadTarget by:"++ show p
        NoAction -> "NoAction"
        StartSentinelPost -> "StartSentinelPost"
        UseTarget
          {_useTarget = _
          } -> "UseTarget func"
        UseSelf
          {_useSelf = _
          } -> "UseSelf func"
        UseAheadPos
          {_useAheadPos = _
          } -> "UseAheadPos func"
        UseMvTargetPos
          {_useMvTargetPos = _
          } -> "UseMvTargetPos func"
        ArbitraryAction {} -> "ArbitraryAction func"
        DoImpulsesAlongside 
          {_sideImpulses  = is
          ,_mainAction    = a
          } -> "DoImpulsesAlongside sideImpulses:"++show is ++ " mainA:"++show a
        
--  deriving (Eq,Ord,Show)
data Strategy
    = Flank Int
    | Ambush Int
    | Lure Int Point2
    | Patrol [Point2]
    | ShootAt Int
    | FollowImpulses
    | WatchAndWait
    | WarningCry
    | LookAround
    | CloseToMelee Int
    | StrategyActions Strategy [Action]
    | GetTo Point2
    | Reload
    | Flee
    | MeleeStrike
  deriving (Generic,Show)
--  deriving (Eq,Ord,Show)
data Goal
    = LiveLongAndProsper
    | Kill Int
    | SentinelAt Point2 Float
  deriving (Show)
makeLenses ''ActionPlan
makeLenses ''Impulse
makeLenses ''Action