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|
{-# LANGUAGE OverloadedStrings #-}
{-# LANGUAGE RecordWildCards #-}
{-# LANGUAGE NoImplicitPrelude #-}
-- : out omni-agent-log
module Omni.Agent.Log where
import Alpha
import Data.IORef (IORef, modifyIORef', newIORef, readIORef, writeIORef)
import qualified Data.Text.IO as TIO
import qualified System.Console.ANSI as ANSI
import qualified System.IO as IO
import System.IO.Unsafe (unsafePerformIO)
import Data.Aeson (Value(..), decode)
import qualified Data.Aeson.KeyMap as KM
import qualified Data.ByteString.Lazy as BL
import qualified Data.Text.Encoding as TextEnc
import qualified Data.Vector as V
-- | Status of the agent for the UI
data Status = Status
{ statusWorker :: Text,
statusTask :: Maybe Text,
statusFiles :: Int,
statusCredits :: Double,
statusTime :: Text, -- formatted time string
statusActivity :: Text
}
deriving (Show, Eq)
emptyStatus :: Text -> Status
emptyStatus workerName =
Status
{ statusWorker = workerName,
statusTask = Nothing,
statusFiles = 0,
statusCredits = 0.0,
statusTime = "00:00",
statusActivity = "Idle"
}
-- | Global state for the status bar
{-# NOINLINE currentStatus #-}
currentStatus :: IORef Status
currentStatus = unsafePerformIO (newIORef (emptyStatus "Unknown"))
-- | Initialize the status bar system
init :: Text -> IO ()
init workerName = do
IO.hSetBuffering IO.stderr IO.LineBuffering
writeIORef currentStatus (emptyStatus workerName)
-- Reserve 2 lines at bottom
IO.hPutStrLn IO.stderr ""
IO.hPutStrLn IO.stderr ""
ANSI.hCursorUp IO.stderr 2
-- | Update the status
update :: (Status -> Status) -> IO ()
update f = do
modifyIORef' currentStatus f
render
-- | Set the activity message
updateActivity :: Text -> IO ()
updateActivity msg = update (\s -> s {statusActivity = msg})
-- | Process a log line from the agent and update status if relevant
processLogLine :: Text -> IO ()
processLogLine line = do
let lbs = BL.fromStrict (TextEnc.encodeUtf8 line)
case decode lbs of
Just (Object obj) -> do
let message =
case KM.lookup "message" obj of
Just (String m) -> Just m
_ -> Nothing
let toolName =
case KM.lookup "toolName" obj of
Just (String t) -> Just t
_ -> Nothing
let level =
case KM.lookup "level" obj of
Just (String l) -> Just l
_ -> Nothing
case message of
Just "executing 1 tools in 1 batch(es)" -> do
let batchTool =
case KM.lookup "batches" obj of
Just (Array b) ->
case V.toList b of
(Array b0 : _) ->
case V.toList b0 of
(String t : _) -> Just t
_ -> Nothing
_ -> Nothing
_ -> Nothing
updateActivity ("THOUGHT: Planning tool execution (" <> fromMaybe "unknown" batchTool <> ")")
Just "Tool Bash permitted - action: allow" ->
updateActivity "TOOL: Bash command executed"
Just msg | toolName /= Nothing && msg == "Processing tool completion for ledger" ->
updateActivity ("TOOL: " <> fromMaybe "unknown" toolName <> " completed")
Just "ide-fs" -> do
let method =
case KM.lookup "method" obj of
Just (String m) -> Just m
_ -> Nothing
case method of
Just "readFile" -> do
let path =
case KM.lookup "path" obj of
Just (String p) -> Just p
_ -> Nothing
case path of
Just p -> updateActivity ("READ: " <> p)
Nothing -> pure ()
_ -> pure ()
Just "System prompt build complete (no changes)" ->
updateActivity "THINKING..."
Just "System prompt build complete (first build)" ->
updateActivity "STARTING new task context"
Just msg | level == Just "error" ->
updateActivity ("ERROR: " <> msg)
_ -> pure ()
_ -> pure ()
-- | Log a scrolling message (appears above status bars)
log :: Text -> IO ()
log msg = do
-- Clear status bars
ANSI.hClearLine IO.stderr
ANSI.hCursorDown IO.stderr 1
ANSI.hClearLine IO.stderr
ANSI.hCursorUp IO.stderr 1
-- Print message (scrolls screen)
TIO.hPutStrLn IO.stderr msg
-- Re-render status bars at bottom
-- (Since we scrolled, we are now on the line above where the first status line should be)
render
-- | Render the two status lines
render :: IO ()
render = do
Status {..} <- readIORef currentStatus
-- Line 1: Meta
-- [Worker: name] Task: t-123 | Files: 3 | Credits: $0.45 | Time: 05:23
let taskStr = maybe "None" identity statusTask
meta =
"[Worker: "
<> statusWorker
<> "] Task: "
<> taskStr
<> " | Files: "
<> tshow statusFiles
<> " | Credits: $"
<> tshow statusCredits
<> " | Time: "
<> statusTime
ANSI.hSetCursorColumn IO.stderr 0
ANSI.hClearLine IO.stderr
TIO.hPutStr IO.stderr meta
-- Line 2: Activity
-- [14:05:22] > Thinking...
ANSI.hCursorDown IO.stderr 1
ANSI.hSetCursorColumn IO.stderr 0
ANSI.hClearLine IO.stderr
TIO.hPutStr IO.stderr ("> " <> statusActivity)
-- Return cursor to line 1
ANSI.hCursorUp IO.stderr 1
IO.hFlush IO.stderr
|
