app/Main.hs

@@ -203,7 +203,6 @@ main = do
   nodeUser <- require config "nodeUser"
   nodePwd <- require config "nodePwd"
   zebraPort <- require config "zebraPort"
-  zebraHost <- require config "zebraHost"
   if not (null args)
     then do
       case head args of
@@ -217,7 +216,7 @@ main = do
                     "                         ______          _ _   _    \n                        |___  /         (_) | | |    \n                           / / ___ _ __  _| |_| |__  \n                          / / / _ \\ '_ \\| | __| '_ \\ \n                         / /_|  __/ | | | | |_| | | |\n                        /_____\\___|_| |_|_|\\__|_| |_|\n                         Zcash Full Node CLI v0.4.0"
                 }
               (root nodeUser nodePwd)
-        "cli" -> runZenithCLI zebraHost zebraPort dbName
+        "cli" -> runZenithCLI zebraPort dbName
         _ -> printUsage
     else printUsage
 

src/Zenith/CLI.hs

@@ -12,25 +12,21 @@ import Lens.Micro.Mtl
 import Lens.Micro.TH
 
 import qualified Brick.AttrMap as A
-import qualified Brick.Focus as F
-import Brick.Forms (Form(..), (@@=), editTextField, newForm, renderForm)
 import qualified Brick.Main as M
 import qualified Brick.Types as BT
 import Brick.Types (Widget)
-import Brick.Util (fg, on, style)
+import Brick.Util (fg, on)
 import qualified Brick.Widgets.Border as B
-import Brick.Widgets.Border.Style (unicode, unicodeBold)
+import Brick.Widgets.Border.Style (unicode)
 import qualified Brick.Widgets.Center as C
 import Brick.Widgets.Core
   ( Padding(..)
   , (<+>)
   , (<=>)
   , emptyWidget
-  , fill
   , hLimit
   , joinBorders
   , padAll
-  , padBottom
   , padRight
   , str
   , vBox
@@ -50,15 +46,8 @@ data Name
   | AList
   | TList
   | HelpDialog
-  | WalNameField
   deriving (Eq, Show, Ord)
 
-data WalletName = WalletName
-  { _walName :: !T.Text
-  } deriving (Show)
-
-makeLenses ''WalletName
-
 data State = State
   { _network :: !String
   , _wallets :: !(L.List Name String)
@@ -66,16 +55,12 @@ data State = State
   , _transactions :: !(L.List Name String)
   , _msg :: !String
   , _helpBox :: !Bool
-  , _walletBox :: !Bool
-  , _splashBox :: !Bool
-  , _walletForm :: !(Form WalletName () Name)
-  , _focusRing :: !(F.FocusRing Name)
-  }
+  } deriving (Show)
 
 makeLenses ''State
 
 drawUI :: State -> [Widget Name]
-drawUI s = [splashDialog s, helpDialog s, walletDialog s, ui s]
+drawUI s = [helpDialog s, ui s]
   where
     ui :: State -> Widget Name
     ui s =
@@ -103,43 +88,13 @@ drawUI s = [splashDialog s, helpDialog s, walletDialog s, ui s]
     helpDialog s =
       if s ^. helpBox
         then D.renderDialog
-               (D.dialog (Just (str "Commands")) Nothing 55)
+               (D.dialog (Just (str "Commands")) Nothing 50)
                (vBox ([C.hCenter $ str "Key", B.hBorder] <> keyList) <+>
                 vBox ([str "Actions", B.hBorder] <> actionList))
         else emptyWidget
       where
-        keyList = map (C.hCenter . str) ["?", "Esc", "c", "q"]
-        actionList =
-          map
-            (hLimit 40 . str)
-            ["Open help", "Close dialog", "Create Wallet", "Quit"]
-    walletDialog :: State -> Widget Name
-    walletDialog s =
-      if s ^. walletBox
-        then D.renderDialog
-               (D.dialog (Just (str "Create Wallet")) Nothing 50)
-               (renderForm $ s ^. walletForm)
-        else emptyWidget
-    splashDialog :: State -> Widget Name
-    splashDialog s =
-      if s ^. splashBox
-        then withBorderStyle unicodeBold $
-             D.renderDialog
-               (D.dialog Nothing Nothing 30)
-               (withAttr
-                  titleAttr
-                  (str
-                     " _____          _ _   _     \n|__  /___ _ __ (_) |_| |__\n  / // _ \\ '_ \\| | __| '_ \\\n / /|  __/ | | | | |_| | | |\n/____\\___|_| |_|_|\\__|_| |_|") <=>
-                C.hCenter (withAttr titleAttr (str "Zcash Wallet v0.4.1")) <=>
-                C.hCenter (withAttr blinkAttr $ str "Press any key..."))
-        else emptyWidget
-
-mkWalletForm :: WalletName -> Form WalletName e Name
-mkWalletForm =
-  newForm [label "Name" @@= editTextField walName WalNameField (Just 1)]
-  where
-    label s w =
-      padBottom (Pad 1) $ vLimit 1 (hLimit 15 $ str s <+> fill ' ') <+> w
+        keyList = map (C.hCenter . str) ["?", "Esc", "q"]
+        actionList = map (hLimit 40 . str) ["Open help", "Close dialog", "Quit"]
 
 listDrawElement :: (Show a) => Bool -> a -> Widget Name
 listDrawElement sel a =
@@ -152,42 +107,15 @@ listDrawElement sel a =
 customAttr :: A.AttrName
 customAttr = L.listSelectedAttr <> A.attrName "custom"
 
-titleAttr :: A.AttrName
-titleAttr = A.attrName "title"
-
-blinkAttr :: A.AttrName
-blinkAttr = A.attrName "blink"
-
 appEvent :: BT.BrickEvent Name e -> BT.EventM Name State ()
-appEvent (BT.VtyEvent (V.EvKey (V.KChar '\t') [])) = focusRing %= F.focusNext
-appEvent (BT.VtyEvent e) = do
-  r <- F.focusGetCurrent <$> use focusRing
-  s <- BT.get
-  if s ^. splashBox
-    then BT.modify $ set splashBox False
-    else if s ^. helpBox
-           then do
-             case e of
-               V.EvKey V.KEsc [] -> do
-                 BT.modify $ set helpBox False
-               ev -> return ()
-           else do
-             if s ^. walletBox
-               then do
-                 case e of
-                   V.EvKey V.KEsc [] -> BT.modify $ set walletBox False
-                   ev -> return ()
-               else do
-                 case e of
-                   V.EvKey (V.KChar 'q') [] -> M.halt
-                   V.EvKey (V.KChar '?') [] -> BT.modify $ set helpBox True
-                   V.EvKey (V.KChar 'c') [] -> BT.modify $ set walletBox True
-                   V.EvKey (V.KChar 's') [] -> printMsg "You pressed S!"
-                   ev ->
-                     case r of
-                       Just AList -> BT.zoom addresses $ L.handleListEvent ev
-                       Just TList -> BT.zoom transactions $ L.handleListEvent ev
-                       Nothing -> return ()
+appEvent (BT.VtyEvent e) =
+  case e of
+    V.EvKey V.KEsc [] -> BT.modify $ set helpBox False
+    V.EvKey (V.KChar 'q') [] -> M.halt
+    V.EvKey (V.KChar '?') [] -> BT.modify $ set helpBox True
+    V.EvKey (V.KChar 'c') [] -> printMsg "You pressed C!"
+    V.EvKey (V.KChar 's') [] -> printMsg "You pressed S!"
+    ev -> BT.zoom addresses $ L.handleListEvent ev
   where
     printMsg :: String -> BT.EventM Name State ()
     printMsg s = BT.modify $ updateMsg s
@@ -200,9 +128,7 @@ theMap =
     V.defAttr
     [ (L.listAttr, V.white `on` V.blue)
     , (L.listSelectedAttr, V.blue `on` V.white)
-    , (customAttr, fg V.black)
-    , (titleAttr, V.withStyle (fg V.brightGreen) V.bold)
-    , (blinkAttr, style V.blink)
+    , (customAttr, fg V.cyan)
     ]
 
 theApp :: M.App State e Name
@@ -215,12 +141,12 @@ theApp =
     , M.appAttrMap = const theMap
     }
 
-runZenithCLI :: T.Text -> Int -> T.Text -> IO ()
-runZenithCLI host port dbName = do
-  w <- checkZebra host port
+runZenithCLI :: Int -> T.Text -> IO ()
+runZenithCLI port dbName = do
+  w <- checkZebra port
   case (w :: Maybe ZebraGetInfo) of
     Just zebra -> do
-      bc <- checkBlockChain host port
+      bc <- checkBlockChain port
       case (bc :: Maybe ZebraGetBlockChainInfo) of
         Nothing -> print "Unable to determine blockchain status"
         Just chainInfo -> do
@@ -234,10 +160,6 @@ runZenithCLI host port dbName = do
               ("Start up Ok! Connected to Zebra " ++
                (T.unpack . zgi_build) zebra ++ " on port " ++ show port ++ ".")
               False
-              False
-              True
-              (mkWalletForm $ WalletName "Main")
-              (F.focusRing [AList, TList])
     Nothing -> do
       print $
         "No Zebra node available on port " <>

src/Zenith/Core.hs

@@ -25,27 +25,25 @@ checkWallets dbName znet = do
 -- * Zebra Node interaction
 -- | Checks the status of the `zebrad` node
 checkZebra ::
-     T.Text -- ^ Host where `zebrad` is available
-  -> Int -- ^ Port where `zebrad` is available 
+     Int -- ^ Port where `zebrad` is available 
   -> IO (Maybe ZebraGetInfo)
-checkZebra host port = do
-  res <- makeZebraCall host port "getinfo" []
+checkZebra port = do
+  res <- makeZebraCall port "getinfo" []
   let body = responseBody (res :: Response (RpcResponse ZebraGetInfo))
   return $ result body
 
 -- | Checks the status of the Zcash blockchain
 checkBlockChain ::
-     T.Text -- ^ Host where `zebrad` is available
-  -> Int -- ^ Port where `zebrad` is available
+     Int -- ^ Port where `zebrad` is available
   -> IO (Maybe ZebraGetBlockChainInfo)
-checkBlockChain host port = do
-  let f = makeZebraCall host port
+checkBlockChain port = do
+  let f = makeZebraCall port
   result <$> (responseBody <$> f "getblockchaininfo" [])
 
 -- | Generic RPC call function
 connectZebra ::
-     FromJSON a => T.Text -> Int -> T.Text -> [Data.Aeson.Value] -> IO (Maybe a)
-connectZebra host port m params = do
-  res <- makeZebraCall host port m params
+     FromJSON a => Int -> T.Text -> [Data.Aeson.Value] -> IO (Maybe a)
+connectZebra port m params = do
+  res <- makeZebraCall port m params
   let body = responseBody res
   return $ result body

stack.yaml

@@ -44,7 +44,7 @@ packages:
 # extra-deps: []
 extra-deps:
   - git: https://git.vergara.tech/Vergara_Tech/zcash-haskell.git
-    commit: 73d8125b83cda3b69d91770e1617b4a4d6a98c58
+    commit: 09cee9a064219e4be89413ef86341aa18b62be68
   - git: https://git.vergara.tech/Vergara_Tech/haskell-hexstring.git
     commit: fd1ddce73c0ad18a2a4509a299c6e93f8c6c383d
   - git: https://git.vergara.tech/Vergara_Tech/haskell-foreign-rust.git

stack.yaml.lock

@@ -5,15 +5,15 @@
 
 packages:
 - completed:
-    commit: 73d8125b83cda3b69d91770e1617b4a4d6a98c58
+    commit: 09cee9a064219e4be89413ef86341aa18b62be68
     git: https://git.vergara.tech/Vergara_Tech/zcash-haskell.git
     name: zcash-haskell
     pantry-tree:
-      sha256: 0b7870345d7ccc65ff51fbfe7c4e579fd497014ab0e0ee2084ba0ad0f68b8b69
+      sha256: 6bf1902a377bf9399442de6f0b89219479fa908e70706918e81b88caa28dc0f5
       size: 1367
-    version: 0.4.2
+    version: 0.4.1
   original:
-    commit: 73d8125b83cda3b69d91770e1617b4a4d6a98c58
+    commit: 09cee9a064219e4be89413ef86341aa18b62be68
     git: https://git.vergara.tech/Vergara_Tech/zcash-haskell.git
 - completed:
     commit: fd1ddce73c0ad18a2a4509a299c6e93f8c6c383d

zenith.cfg

@@ -1,5 +1,4 @@
 nodeUser = "user"
 nodePwd = "superSecret"
 dbName = "zenith.db"
-zebraHost = "127.0.0.1"
 zebraPort = 18232