1 files changed, 33 insertions, 12 deletions
diff --git a/Omni/Task/Core.hs b/Omni/Task/Core.hs
index e4f1086..2ff7302 100644
--- a/Omni/Task/Core.hs
+++ b/Omni/Task/Core.hs
@@ -518,18 +518,31 @@ instance ToJSON TaskStats
 instance FromJSON TaskStats
 
 -- Get task statistics
-getTaskStats :: IO TaskStats
-getTaskStats = do
-  tasks <- loadTasks
-  ready <- getReadyTasks
-  let total = length tasks
+getTaskStats :: Maybe Text -> IO TaskStats
+getTaskStats maybeEpicId = do
+  allTasks <- loadTasks
+  
+  targetTasks <- case maybeEpicId of
+    Nothing -> pure allTasks
+    Just epicId -> 
+      case filter (\t -> taskId t == epicId) allTasks of
+        [] -> panic "Epic not found"
+        _ -> pure <| getAllDescendants allTasks epicId
+
+  globalReady <- getReadyTasks
+  let readyIds = map taskId globalReady
+      -- Filter ready tasks to only include those in our target set
+      readyCount = length <| filter (\t -> taskId t `elem` readyIds) targetTasks
+      
+      tasks = targetTasks
+      total = length tasks
       open = length <| filter (\t -> taskStatus t == Open) tasks
       inProg = length <| filter (\t -> taskStatus t == InProgress) tasks
       review = length <| filter (\t -> taskStatus t == Review) tasks
       done = length <| filter (\t -> taskStatus t == Done) tasks
       epics = length <| filter (\t -> taskType t == Epic) tasks
-      readyCount = length ready
-      blockedCount = total - readyCount - done
+      readyCount' = readyCount
+      blockedCount = total - readyCount' - done
       -- Count tasks by priority
       byPriority =
         [ (P0, length <| filter (\t -> taskPriority t == P0) tasks),
@@ -550,18 +563,26 @@ getTaskStats = do
         reviewTasks = review,
         doneTasks = done,
         totalEpics = epics,
-        readyTasks = readyCount,
+        readyTasks = readyCount',
         blockedTasks = blockedCount,
         tasksByPriority = byPriority,
         tasksByNamespace = byNamespace
       }
 
+-- Helper to get all descendants of a task (recursive)
+getAllDescendants :: [Task] -> Text -> [Task]
+getAllDescendants allTasks parentId =
+  let children = filter (\t -> taskParent t == Just parentId) allTasks
+   in children ++ concatMap (\t -> getAllDescendants allTasks (taskId t)) children
+
 -- Show task statistics (human-readable)
-showTaskStats :: IO ()
-showTaskStats = do
-  stats <- getTaskStats
+showTaskStats :: Maybe Text -> IO ()
+showTaskStats maybeEpicId = do
+  stats <- getTaskStats maybeEpicId
   putText ""
-  putText "Task Statistics"
+  case maybeEpicId of
+    Nothing -> putText "Task Statistics"
+    Just epicId -> putText <| "Task Statistics for Epic " <> epicId
   putText ""
   putText <| "Total tasks:       " <> T.pack (show (totalTasks stats))
   putText <| "  Open:            " <> T.pack (show (openTasks stats))