Link to data loader if data not loaded from snaps

src/pages/7_Snap_Counts.py

@@ -5,7 +5,7 @@ from config import DEFAULT_ICON
 from shared_page import common_page_config
 
 from queries.footballguys.constants import YEAR
-from queries.nflverse.github_data import get_snap_counts
+from queries.nflverse.github_data import get_snap_counts, get_current_tables, SEASON
 
 
 @st.cache_data(ttl=60 * 60 * 24)
@@ -26,6 +26,9 @@ def get_page():
     st.title(page_title)
     if st.button("Refresh Data"):
         st.cache_data.clear()
+    if f"snap_counts_snap_counts_{SEASON}" not in get_current_tables():
+        st.write("Data not loaded.  Check loaded data [here](./Load_Data)")
+        return
     data, teams_list, position_list, weeks_list, data_load_time_str = load_data()
     st.write(f"Data loaded as of: {data_load_time_str} UTC")
     teams_selected = st.multiselect("Team:", teams_list, placeholder="Select a team to filter") or teams_list

src/pages/98_Load_Data.py

@@ -4,7 +4,7 @@ import streamlit as st
 from config import DEFAULT_ICON
 from shared_page import common_page_config
 
-from queries.nflverse.github_data import load_assets
+from queries.nflverse.github_data import load_assets, get_current_tables
 
 
 def get_page():
@@ -13,8 +13,7 @@ def get_page():
     common_page_config()
     st.title(page_title)
 
-    current_tables_df = duckdb.sql("SHOW TABLES").df()
-    current_tables_list = current_tables_df["name"].tolist()
+    current_tables_list = get_current_tables()
 
     if st.button("Refresh Data"):
         load_assets()

src/queries/nflverse/github_data.py

@@ -70,6 +70,13 @@ NFLVERSE_ASSETS = [
 ]
 
 
+PAGE_TO_TABLE_MAP = {
+    "Snap_Counts": f"snap_counts_snap_counts_{SEASON}",
+    "FTN_Charting": f"ftn_charting_ftn_charting_{SEASON}",
+    "Team_Formations": f"pbp_participation_pbp_participation_{SEASON}",
+}
+
+
 class NflVerseDataAsset:
     def __init__(
         self,
@@ -97,3 +104,8 @@ def load_assets():
     for tag, asset in NFLVERSE_ASSETS:
         asset = NflVerseDataAsset(tag, asset)
         asset.register_asset_to_duckdb()
+
+
+def get_current_tables() -> list[str]:
+    current_tables_df = duckdb.sql("SHOW TABLES").df()
+    return current_tables_df["name"].tolist()