generate game pages also for games with no endgame analysis

src/render_site.py

@@ -784,14 +784,14 @@ def convert_endgame_action(endgame_action: endgames.EndgameAction, game: hanabi.
 def get_endgame_page_data():
     cur = conn_manager.get_new_cursor()
     cur.execute(
-        "SELECT game_id "
+        "SELECT games.id, termination_reason "
         "FROM games "
         "LEFT OUTER JOIN endgames_analyzed "
         "  ON endgames_analyzed.game_id = games.id "
-        "WHERE termination_reason IS NOT NULL"
     )
     ret = {}
-    for (game_id, ) in cur.fetchall():
+    for (game_id, termination_reason) in cur.fetchall():
+        if termination_reason is not None:
             ret[game_id] = []
             instance, actions, _ = games_db_interface.load_game_parts(game_id)
             game = hanabi.hanab_game.GameState(instance)
@@ -815,6 +815,8 @@ def get_endgame_page_data():
                 ret[game_id].append(
                     (cur_turn, best_action, other_actions)
                 )
+        else:
+            ret[game_id] = None
     return ret
 
 

templates/game.html

@@ -36,6 +36,7 @@
             <h4>
                 Endgame Analysis table
             </h4>
+            {% if data %}
             <table class="endgame-table">
                 <tr>
                     <th>Turn</th>
@@ -59,6 +60,12 @@
                 {% endfor %}
                 {% endfor %}
             </table>
+            {% else %}
+            Currently, there is no endgame analysis available for this game. Since the computation is resource extensive,
+            this might take a while, also depending on how many other games have been played recently.
+            <br>
+            Come back later to check again.
+            {% endif %}
         </div>
     </div>
 </div>