(stats): Assorted bugfixes and UI tweaks.

src/modules/statistics/graphics/goals.py

@@ -7,6 +7,7 @@ from gui.cards import WeeklyGoalCard, MonthlyGoalCard
 from gui.base import CardMode
 from tracking.text.data import TextTrackerData
 
+from .. import logger
 from ..data import StatsData
 from ..lib import extract_weekid, extract_monthid, apply_week_offset, apply_month_offset
 
@@ -49,7 +50,7 @@ async def get_goals_card(
         goals = await goal_model.fetch(*key.values())
         if not goals:
             from collections import defaultdict
-            goals = defaultdict(lambda: -1)
+            goals = defaultdict(lambda: 0)
 
     task_rows = await tasks_model.fetch_where(**key)
     tasks = [(i, row.content, bool(row.completed)) for i, row in enumerate(task_rows)]

src/modules/statistics/graphics/leaderboard.py

@@ -21,20 +21,15 @@ async def get_leaderboard_card(
     names = {}
     missing = []
     for userid, _, _ in entry_data:
-        hash = name = None
         if guild and (member := guild.get_member(userid)):
-            hash = member.avatar.key
-            name = member.display_name
+            avatars[userid] = member.avatar.key if member.avatar else None
+            names[userid] = member.display_name
         elif (user := bot.get_user(userid)):
-            hash = user.avatar.key
-            name = user.name
+            avatars[userid] = user.avatar.key if user.avatar else None
+            names[userid] = user.display_name
         elif (user_data := bot.core.data.User._cache_.get((userid,))):
-            hash = user_data.avatar_hash
-            name = user_data.name
-
-        if hash:
-            avatars[userid] = hash
-            names[userid] = name or 'Unknown'
+            avatars[userid] = user_data.avatar_hash
+            names[userid] = user_data.name
         else:
             missing.append(userid)