3.0.1: fix

web/routes/tactics.py

@@ -27,6 +27,7 @@ def api_analyze():
     total_kd = 0
     total_adr = 0
     count = 0
+    radar_vectors = []
     
     for p in players:
         p_dict = dict(p)
@@ -37,10 +38,25 @@ def api_analyze():
         player_data.append(p_dict)
         
         if stats:
-            total_rating += stats.get('basic_avg_rating', 0) or 0
-            total_kd += stats.get('basic_avg_kd', 0) or 0
-            total_adr += stats.get('basic_avg_adr', 0) or 0
+            rating_val = stats.get('core_avg_rating2')
+            if rating_val is None:
+                rating_val = stats.get('core_avg_rating')
+            if rating_val is None:
+                rating_val = stats.get('basic_avg_rating')
+            total_rating += rating_val or 0
+            total_kd += stats.get('core_avg_kd', stats.get('basic_avg_kd', 0)) or 0
+            total_adr += stats.get('core_avg_adr', stats.get('basic_avg_adr', 0)) or 0
             count += 1
+            radar_vectors.append([
+                float(stats.get('score_aim') or 0),
+                float(stats.get('score_defense') or 0),
+                float(stats.get('score_utility') or 0),
+                float(stats.get('score_clutch') or 0),
+                float(stats.get('score_economy') or 0),
+                float(stats.get('score_pace') or 0),
+                float(stats.get('score_pistol') or 0),
+                float(stats.get('score_stability') or 0)
+            ])
             
     # 2. Shared Matches
     shared_matches = StatsService.get_shared_matches(steam_ids)
@@ -53,6 +69,23 @@ def api_analyze():
         'adr': total_adr / count if count else 0
     }
 
+    chemistry = 0
+    if len(radar_vectors) >= 2:
+        def cosine_sim(a, b):
+            dot = sum(x * y for x, y in zip(a, b))
+            na = sum(x * x for x in a) ** 0.5
+            nb = sum(y * y for y in b) ** 0.5
+            if na == 0 or nb == 0:
+                return 0
+            return dot / (na * nb)
+
+        sims = []
+        for i in range(len(radar_vectors)):
+            for j in range(i + 1, len(radar_vectors)):
+                sims.append(cosine_sim(radar_vectors[i], radar_vectors[j]))
+        if sims:
+            chemistry = sum(sims) / len(sims) * 100
+
     # 4. Map Stats Calculation
     map_stats = {} # {map_name: {'count': 0, 'wins': 0}}
     total_shared_matches = len(shared_matches)
@@ -85,7 +118,8 @@ def api_analyze():
         'shared_matches': [dict(m) for m in shared_matches],
         'avg_stats': avg_stats,
         'map_stats': map_stats_list,
-        'total_shared_matches': total_shared_matches
+        'total_shared_matches': total_shared_matches,
+        'chemistry': chemistry
     })
 
 # API: Save Board