rvv041 - Address Book updated

- Functionality to copy receiver address to Clipboard  added
	- Functionality to Send Zcash to selected AddresBook entry added

.gitignore

@@ -3,3 +3,5 @@
 dist-newstyle/
 zenith.db
 zenith.log
+zenith.db-shm
+zenith.db-wal

src/Zenith/CLI.hs

@@ -40,6 +40,8 @@ import Brick.Widgets.Core
   , joinBorders
   , padAll
   , padBottom
+  , padTop
+  , setAvailableSize
   , str
   , strWrap
   , strWrapWith
@@ -48,6 +50,7 @@ import Brick.Widgets.Core
   , txtWrapWith
   , updateAttrMap
   , vBox
+  , viewport
   , vLimit
   , withAttr
   , withBorderStyle
@@ -108,6 +111,8 @@ data Name
   | RecField
   | AmtField
   | MemoField
+  | ABViewport
+  | ABList
   deriving (Eq, Show, Ord)
 
 data DialogInput = DialogInput
@@ -132,6 +137,7 @@ data DialogType
   | ASelect
   | SendTx
   | Blank
+  | AdrBook
 
 data DisplayType
   = AddrDisplay
@@ -169,6 +175,7 @@ data State = State
   , _eventDispatch :: !(BC.BChan Tick)
   , _timer :: !Int
   , _txForm :: !(Form SendInput () Name)
+  , _abaddresses :: !(L.List Name (Entity AddressBook))
   }
 
 makeLenses ''State
@@ -341,6 +348,34 @@ drawUI s = [splashDialog s, helpDialog s, displayDialog s, inputDialog s, ui s]
              C.hCenter
                (hBox [capCommand "↲ " "Send", capCommand "<esc> " "Cancel"]))
         Blank -> emptyWidget
+        AdrBook -> 
+          D.renderDialog
+             (D.dialog (Just $ str " Address Book ") Nothing 60)
+             (withAttr abDefAttr $
+              setAvailableSize (50,20) $
+              viewport ABViewport BT.Vertical $
+                vLimit 20 $
+                hLimit 50 $
+                vBox $ [vLimit 16 $
+                        hLimit 50 $
+                        vBox $  [ L.renderList listDrawAB True (s ^. abaddresses) ],
+--                        [str "Addresses 1.................",
+--                              str "Addresses 2.....",
+--                              str "Addresses 3",
+--                              str "Addresses 4"],
+                        padTop Max $
+                        vLimit 4 $
+                        hLimit 50 $
+                        withAttr abMBarAttr $
+                        vBox $ [C.hCenter $
+                                  (capCommand "N" "ew Address" <+>
+                                   capCommand "E" "dit Address" <+>
+                                   capCommand3 "" "C" "opy Address"),
+                                C.hCenter $
+                                  (capCommand "D" "elete Address" <+>
+                                   capCommand "S" "end Zcash" <+>
+                                   capCommand3 "E" "x" "it")]])
+
     splashDialog :: State -> Widget Name
     splashDialog st =
       if st ^. splashBox
@@ -568,6 +603,14 @@ listDrawTx znet sel tx =
         then withAttr customAttr (txt $ "> " <> s)
         else txt $ "  " <> s
 
+listDrawAB :: Bool -> Entity AddressBook -> Widget Name
+listDrawAB sel ab =
+  let selStr s =
+        if sel
+          then withAttr abSelAttr (txt $ "" <> s <> ">")
+          else txt s
+  in selStr $ addressBookDescrip (entityVal ab) 
+
 customAttr :: A.AttrName
 customAttr = L.listSelectedAttr <> A.attrName "custom"
 
@@ -586,6 +629,15 @@ barDoneAttr = A.attrName "done"
 barToDoAttr :: A.AttrName
 barToDoAttr = A.attrName "remaining"
 
+abDefAttr :: A.AttrName
+abDefAttr = A.attrName "abdefault"
+
+abSelAttr :: A.AttrName 
+abSelAttr = A.attrName "abselected"
+
+abMBarAttr :: A.AttrName 
+abMBarAttr = A.attrName "menubar"
+
 validBarValue :: Float -> Float
 validBarValue = clamp 0 1
 
@@ -694,6 +746,7 @@ appEvent (BT.AppEvent t) = do
             WSelect -> return ()
             ASelect -> return ()
             SendTx -> return ()
+            AdrBook -> return ()
             Blank -> do
               if s ^. timer == 90
                 then do
@@ -931,6 +984,39 @@ appEvent (BT.VtyEvent e) = do
                              setFieldValid
                                (isRecipientValid (fs ^. sendTo))
                                RecField
+                   AdrBook -> do
+                     case e of
+                       V.EvKey (V.KChar 'x') [] ->
+                         BT.modify $ set dialogBox Blank
+                       V.EvKey (V.KChar 'c') [] -> do
+                         -- Copy Address to Clipboard
+                         case L.listSelectedElement $ s ^. abaddresses of
+                           Just (_, a) -> do
+                             liftIO $
+                               setClipboard $
+                               T.unpack $ addressBookAddress (entityVal a)
+                             BT.modify $
+                               set msg $
+                                 "Address copied to Clipboard from >>\n" ++ 
+                                 T.unpack (addressBookDescrip (entityVal a)) ++ "->\n" ++
+                                 T.unpack (addressBookAddress (entityVal a)) ++ "!"
+                             BT.modify $ set displayBox MsgDisplay
+                           _ -> do 
+                              BT.modify $ set msg $ "Error while copying the address!!" 
+                              BT.modify $ set displayBox MsgDisplay
+                       -- Send Zcash transaction              
+                       V.EvKey (V.KChar 's') [] -> do
+                         case L.listSelectedElement $ s ^. abaddresses of
+                           Just (_, a) -> do
+                              BT.modify $
+                                 set txForm $
+                                 mkSendForm (s ^. balance) (SendInput (addressBookAddress (entityVal a)) 0.0 "")
+                              BT.modify $ set dialogBox SendTx
+                           _ -> do 
+                              BT.modify $ set msg $ "No receiver address available!!" 
+                              BT.modify $ set displayBox MsgDisplay
+                       -- Process any other event       
+                       ev -> BT.zoom abaddresses $ L.handleListEvent ev
                    Blank -> do
                      case e of
                        V.EvKey (V.KChar '\t') [] -> focusRing %= F.focusNext
@@ -955,13 +1041,15 @@ appEvent (BT.VtyEvent e) = do
                            mkSendForm (s ^. balance) (SendInput "" 0.0 "")
                          BT.modify $ set dialogBox SendTx
                        V.EvKey (V.KChar 'b') [] -> 
-                         BT.modify $ set dialogBox ASelect
+                         BT.modify $ set dialogBox AdrBook
                        ev ->
                          case r of
                            Just AList ->
                              BT.zoom addresses $ L.handleListEvent ev
                            Just TList ->
                              BT.zoom transactions $ L.handleListEvent ev
+                           Just ABList ->
+                             BT.zoom transactions $ L.handleListEvent ev
                            _anyName -> return ()
   where
     printMsg :: String -> BT.EventM Name State ()
@@ -986,6 +1074,9 @@ theMap =
     , (baseAttr, bg V.brightBlack)
     , (barDoneAttr, V.white `on` V.blue)
     , (barToDoAttr, V.white `on` V.black)
+    , (abDefAttr, V.white `on` V.blue)
+    , (abSelAttr, V.black `on` V.white)
+    , (abMBarAttr, V.white `on` V.black)
     ]
 
 theApp :: M.App State Tick Name
@@ -1031,6 +1122,9 @@ runZenithCLI config = do
                 if not (null walList)
                   then zcashWalletLastSync $ entityVal $ head walList
                   else 0
+
+          abookList <- getAdrBook pool $ zgb_net chainInfo
+
           bal <-
             if not (null accList)
               then getBalance pool $ entityKey $ head accList
@@ -1059,7 +1153,7 @@ runZenithCLI config = do
                  else Blank)
               True
               (mkInputForm $ DialogInput "Main")
-              (F.focusRing [AList, TList])
+              (F.focusRing [AList, TList,ABList])
               (zgb_blocks chainInfo)
               dbFilePath
               host
@@ -1071,6 +1165,7 @@ runZenithCLI config = do
               eventChan
               0
               (mkSendForm 0 $ SendInput "" 0.0 "")
+              (L.list ABList (Vec.fromList abookList) 1)
     Left e -> do
       print $
         "No Zebra node available on port " <>