merge

tournaments/admin.py

@@ -59,23 +59,47 @@ class TeamScoreAdmin(SyncedObjectAdmin):
     list_display = ['team_registration', 'score', 'walk_out', 'match']
     list_filter = [TeamScoreTournamentListFilter]
     search_fields = ['id']
+    raw_id_fields = ['team_registration', 'match']  # Add this line
+    list_per_page = 50  # Controls pagination on the list view
+
+    def get_queryset(self, request):
+        qs = super().get_queryset(request)
+        return qs.select_related('team_registration', 'match')
 
 class RoundAdmin(SyncedObjectAdmin):
     list_display = ['tournament', 'name', 'parent', 'index']
     list_filter = [SimpleTournamentListFilter, SimpleIndexListFilter]
     search_fields = ['id']
     ordering = ['parent', 'index']
+    raw_id_fields = ['parent']  # Add this line
+    list_per_page = 50  # Controls pagination on the list view
+
+    def get_queryset(self, request):
+        qs = super().get_queryset(request)
+        return qs.select_related('parent')
 
 class PlayerRegistrationAdmin(SyncedObjectAdmin):
     list_display = ['first_name', 'last_name', 'licence_id', 'rank']
     search_fields = ('id', 'first_name', 'last_name', 'licence_id__icontains')
     list_filter = ['registered_online', TeamScoreTournamentListFilter]
     ordering = ['last_name', 'first_name']
+    raw_id_fields = ['team_registration']  # Add this line
+    list_per_page = 50  # Controls pagination on the list view
+
+    def get_queryset(self, request):
+        qs = super().get_queryset(request)
+        return qs.select_related('team_registration')
 
 class MatchAdmin(SyncedObjectAdmin):
     list_display = ['__str__', 'round', 'group_stage', 'start_date', 'end_date', 'index']
     list_filter = [MatchTypeListFilter, MatchTournamentListFilter, SimpleIndexListFilter]
     ordering = ['-group_stage', 'round', 'index']
+    raw_id_fields = ['round', 'group_stage']  # Add this line
+    list_per_page = 50  # Controls pagination on the list view
+
+    def get_queryset(self, request):
+        qs = super().get_queryset(request)
+        return qs.select_related('round', 'group_stage')
 
 class GroupStageAdmin(SyncedObjectAdmin):
     list_display = ['tournament', 'start_date', 'index']

tournaments/models/group_stage.py

@@ -6,6 +6,7 @@ import uuid
 from ..utils.extensions import format_seconds
 # from datetime import datetime, timedelta
 from django.utils import timezone
+from django.db.models import Count, Q
 
 class GroupStage(SideStoreModel):
     id = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=True)
@@ -151,12 +152,14 @@ class GroupStage(SideStoreModel):
 
     def has_at_least_one_started_match(self):
         for match in self.matches.all():
-            if match.start_date is not None and match.start_date <= timezone.now():
+            if match.start_date is not None and match.start_date <= timezone.now() and match.confirmed is True:
                 return True
         return False
 
     def is_completed(self):
-        return not self.matches.filter(end_date__isnull=True).exists() and self.matches.count() > 0
+        # This will use the prefetched matches if available
+        matches = list(self.matches.all())
+        return len(matches) > 0 and all(match.end_date is not None for match in matches)
 
 class LiveGroupStage:
     def __init__(self, title, step, index):
@@ -190,7 +193,8 @@ class LiveGroupStage:
         return {
             "title": self.title,
             "teams": [team.to_dict() for team in self.teams],
-            "duration": self.formatted_duration()
+            "duration": self.formatted_duration(),
+            "started": self.started()
         }
 
     def started(self):

tournaments/models/match.py

@@ -191,38 +191,51 @@ class Match(SideStoreModel):
         loser_bottom_match = self.loser_precedent_match(False)
 
         if len(team_scores) == 0:
+
             if (self.round and self.round.parent is None and self.round.tournament.rounds.filter(parent__isnull=True, group_stage_loser_bracket=False).count() - 1 == self.round.index):
-                names = ["Qualifié", '']
+                names = ["Qualifié"]
                 team = self.default_live_team(names)
                 teams.append(team)
-                names = ["Qualifié", '']
+                names = ["Qualifié"]
                 team = self.default_live_team(names)
                 teams.append(team)
                 return teams
             if (self.group_stage):
-                names = ["Équipe de poule", '']
+                names = ["Équipe de poule"]
                 team = self.default_live_team(names)
                 teams.append(team)
-                names = ["Équipe de poule", '']
+                names = ["Équipe de poule"]
                 team = self.default_live_team(names)
                 teams.append(team)
                 return teams
             elif self.round and self.round.parent:
                 if loser_top_match:
-                    names = [f"Perdant {loser_top_match.computed_name()}", '']
+                    names = [f"Perdant {loser_top_match.computed_name()}"]
                     team = self.default_live_team(names)
                     teams.append(team)
                 if loser_bottom_match:
-                    names = [f"Perdant {loser_bottom_match.computed_name()}", '']
+                    names = [f"Perdant {loser_bottom_match.computed_name()}"]
+                    team = self.default_live_team(names)
+                    teams.append(team)
+                if previous_top_match:
+                    names = [f"Gagnant {previous_top_match.computed_name()}"]
+                    if previous_top_match.disabled:
+                        names = ["Perdant tableau principal"]
+                    team = self.default_live_team(names)
+                    teams.append(team)
+                if previous_bottom_match:
+                    names = [f"Gagnant {previous_bottom_match.computed_name()}"]
+                    if previous_bottom_match.disabled:
+                        names = ["Perdant tableau principal"]
                     team = self.default_live_team(names)
                     teams.append(team)
             elif self.round and self.round.parent is None:
                 if previous_top_match:
-                    names = [f"Gagnant {previous_top_match.computed_name()}", '']
+                    names = [f"Gagnant {previous_top_match.computed_name()}"]
                     team = self.default_live_team(names)
                     teams.append(team)
                 if previous_bottom_match:
-                    names = [f"Gagnant {previous_bottom_match.computed_name()}", '']
+                    names = [f"Gagnant {previous_bottom_match.computed_name()}"]
                     team = self.default_live_team(names)
                     teams.append(team)
         elif len(team_scores) == 1:
@@ -230,33 +243,33 @@ class Match(SideStoreModel):
             existing_team = team_scores[0].live_team(self)
             if (self.group_stage):
                 teams.append(existing_team)
-                names = ["Équipe de poule", '']
+                names = ["Équipe de poule"]
                 team = self.default_live_team(names)
                 teams.append(team)
             elif self.round:
                 if loser_top_match and loser_top_match.disabled == False and loser_top_match.end_date is None:
-                    names = [f"Perdant {loser_top_match.computed_name()}", '']
+                    names = [f"Perdant {loser_top_match.computed_name()}"]
                     team = self.default_live_team(names)
                     teams.append(team)
                     teams.append(existing_team)
                 elif loser_bottom_match:
-                    names = [f"Perdant {loser_bottom_match.computed_name()}", '']
+                    names = [f"Perdant {loser_bottom_match.computed_name()}"]
                     team = self.default_live_team(names)
                     teams.append(existing_team)
                     teams.append(team)
                 elif previous_top_match and previous_top_match.disabled == False and previous_top_match.end_date is None:
-                    names = [f"Gagnant {previous_top_match.computed_name()}", '']
+                    names = [f"Gagnant {previous_top_match.computed_name()}"]
                     team = self.default_live_team(names)
                     teams.append(team)
                     teams.append(existing_team)
                 elif previous_bottom_match:
-                    names = [f"Gagnant {previous_bottom_match.computed_name()}", '']
+                    names = [f"Gagnant {previous_bottom_match.computed_name()}"]
                     team = self.default_live_team(names)
                     teams.append(existing_team)
                     teams.append(team)
                 elif (self.round.parent is None and self.round.tournament.rounds.filter(parent__isnull=True, group_stage_loser_bracket=False).count() - 1 == self.round.index):
                     match_index_within_round = self.index - (int(2 ** self.round.index) - 1)
-                    names = ["Qualifié", '']
+                    names = ["Qualifié"]
                     team = self.default_live_team(names)
                     if match_index_within_round < int(2 ** self.round.index) / 2:
                         teams.append(existing_team)
@@ -434,7 +447,10 @@ class Match(SideStoreModel):
 class Team:
     def __init__(self, id, image, names, scores, weight, is_winner, walk_out, is_lucky_loser):
         # print(f"image = {image}, names= {names}, scores ={scores}, weight={weight}, win={is_winner}")
-        self.id = str(id)
+        if id is not None:
+            self.id = str(id)
+        else:
+            self.id = None
         self.image = image
         self.names = names
         self.scores = scores
@@ -455,7 +471,8 @@ class Team:
             "is_winner": self.is_winner,
             "walk_out": self.walk_out,
             "is_walk_out": self.is_walk_out(),
-            "is_lucky_loser": self.is_lucky_loser
+            "is_lucky_loser": self.is_lucky_loser,
+            "id": self.id
         }
 
 class LiveMatch:

tournaments/models/round.py

@@ -34,10 +34,12 @@ class Round(SideStoreModel):
         return self.tournament.id
 
     def name(self):
-        if self.parent:
-            return "Matchs de classement"
+        if self.parent and self.parent.parent is None:
+            return f"Classement {self.parent.name()}"
+        elif self.parent and self.parent.parent is not None:
+            return f"{self.parent.name()}"
         elif self.group_stage_loser_bracket is True:
-            return "Matchs de classement de poule"
+            return "Classement de poule"
         else:
             if self.index == 0:
                 return "Finale"
@@ -103,3 +105,67 @@ class Round(SideStoreModel):
                 return False
 
         return True
+
+    def prepare_match_group(self, next_round, parent_round, loser_final, double_butterfly_mode):
+        matches = self.match_set.filter(disabled=False).order_by('index')
+        if len(matches) == 0:
+            return None
+        if next_round:
+            next_round_matches = next_round.match_set.filter(disabled=False).order_by('index')
+        else:
+            next_round_matches = []
+
+        if len(matches) < len(next_round_matches):
+            all_matches = self.match_set.order_by('index')
+            filtered_matches = []
+
+            # Process matches in pairs
+            i = 0
+            while i < len(all_matches):
+                # Get the current match and its pair (if available)
+                current_match = all_matches[i]
+                pair_match = all_matches[i+1] if i+1 < len(all_matches) else None
+
+                # Only filter out the pair if both matches are disabled
+                if current_match.disabled and pair_match and pair_match.disabled:
+                    # Skip one of the matches in the pair
+                    filtered_matches.append(current_match)
+                    pass
+                else:
+                    # Keep the current match
+                    if current_match.disabled == False:
+                        filtered_matches.append(current_match)
+                    # If there's a pair match, keep it too
+                    if pair_match and pair_match.disabled == False:
+                        filtered_matches.append(pair_match)
+
+                # Move to the next pair
+                i += 2
+
+            # Replace the matches list with our filtered list
+            matches = filtered_matches
+
+        if matches:
+            if len(matches) > 1 and double_butterfly_mode:
+                midpoint = int(len(matches) / 2)
+                first_half_matches = matches[:midpoint]
+            else:
+                first_half_matches = list(matches)  # Convert QuerySet to a list
+                if self.index == 0 and loser_final:
+                    loser_match = loser_final.match_set.first()
+                    if loser_match:
+                        first_half_matches.append(loser_match)
+
+
+            if first_half_matches:
+                name = self.name()
+                if parent_round and first_half_matches[0].name is not None:
+                    name = first_half_matches[0].name
+                match_group = self.tournament.create_match_group(
+                    name=name,
+                    matches=first_half_matches,
+                    round_id=self.id
+                )
+                return match_group
+
+        return None

tournaments/models/team_registration.py

@@ -55,27 +55,27 @@ class TeamRegistration(SideStoreModel):
     def player_names_as_list(self):
         players = list(self.player_registrations.all())
         if len(players) == 0:
-            return ['', '']
+            return []
         elif len(players) == 1:
-            return [players[0].name(), '']
+            return [players[0].name()]
         else:
             return [pr.name() for pr in players]
 
     def team_names(self):
         if self.name:
-            return [self.name, ''] #add an empty line if it's a team name
+            return [self.name] #add an empty line if it's a team name
         else:
             return self.player_names_as_list()
 
     def shortened_team_names(self):
         if self.name:
-            return [self.name, ''] #add an empty line if it's a team name
+            return [self.name] #add an empty line if it's a team name
         else:
             players = list(self.player_registrations.all())
             if len(players) == 0:
-                return ['', '']
+                return []
             elif len(players) == 1:
-                return [players[0].shortened_name(), '']
+                return [players[0].shortened_name()]
             else:
                 return [pr.shortened_name() for pr in players]
 

tournaments/models/tournament.py

@@ -184,7 +184,7 @@ class Tournament(BaseModel):
         return self.get_federal_age_category_display()
 
     def formatted_start_date(self):
-        return self.start_date.strftime("%d/%m/%y")
+        return self.local_start_date().strftime("%d/%m/%y")
 
     def in_progress(self):
         return self.end_date is None
@@ -549,7 +549,7 @@ class Tournament(BaseModel):
 
         return groups
 
-    def create_match_group(self, name, matches):
+    def create_match_group(self, name, matches, round_id=None):
         matches = list(matches)
         live_matches = [match.live_match() for match in matches]
         # Filter out matches that have a start_date of None
@@ -566,7 +566,7 @@ class Tournament(BaseModel):
             time_format = 'l d M'
             formatted_schedule = f" - {formats.date_format(local_start, format=time_format)}"
 
-        return MatchGroup(name, live_matches, formatted_schedule)
+        return MatchGroup(name, live_matches, formatted_schedule, round_id)
 
     def live_group_stages(self):
         group_stages = self.sorted_group_stages()
@@ -617,7 +617,11 @@ class Tournament(BaseModel):
 
         # if now is before the first match, we want to show the summons + group stage or first matches
         # change timezone to datetime to avoid the bug RuntimeWarning: DateTimeField Tournament.start_date received a naive datetime (2024-05-16 00:00:00) while time zone support is active.
-        if timezone.now() < self.start_date:
+        current_time = timezone.now()
+        tournament_start = self.local_start_date()
+        one_hour_before_start = tournament_start - timedelta(hours=1)
+
+        if current_time < one_hour_before_start:
             team_summons_dicts = [summon.to_dict() for summon in self.team_summons()]
             if group_stages:
                 return {
@@ -693,6 +697,12 @@ class Tournament(BaseModel):
                 if previous_round:
                     # print('previous_round')
                     matches.extend(previous_round.get_matches_recursive(True))
+
+                    previous_previous_round = self.round_for_index(current_round.index + 2)
+                    if previous_previous_round:
+                        previous_previous_matches = previous_previous_round.get_matches_recursive(True)
+                        previous_previous_matches = [m for m in previous_previous_matches if m.end_date is None]
+                        matches.extend(previous_previous_matches)
                 else:
                     # print('group_stages')
                     group_stages = [gs.live_group_stages() for gs in self.last_group_stage_step()]
@@ -800,8 +810,18 @@ class Tournament(BaseModel):
         group_stages = self.elected_broadcast_group_stages()
         group_stages.sort(key=lambda gs: (gs.index, gs.start_date is None, gs.start_date))
         for group_stage in group_stages:
+
             matches.extend(group_stage.matches.all())
-        matches = [m for m in matches if m.should_appear()]
+
+        if len(matches) > 16:
+            # if more than 16 groupstage matches
+            now = timezone.now()
+            future_threshold = now + timedelta(hours=1)
+            past_threshold = now - timedelta(hours=1)
+            matches = [m for m in matches if m.should_appear() and
+                    (m.start_date is None or m.start_date <= future_threshold) and  # Not starting in more than 1h
+                    (m.end_date is None or m.end_date >= past_threshold)]  # Not finished for more than 1h
+            matches = matches[:16]
         matches.sort(key=lambda m: (m.start_date is None, m.end_date is not None, m.start_date, m.index))
 
         group_stage_loser_bracket = list(self.rounds.filter(parent=None, group_stage_loser_bracket=True).all())
@@ -836,7 +856,7 @@ class Tournament(BaseModel):
 
         if self.end_date is not None:
             return is_build_and_not_empty
-        if timezone.now() >= timezone.localtime(self.start_date):
+        if timezone.now() >= self.local_start_date():
             return is_build_and_not_empty
         minimum_publish_date = self.creation_date.replace(hour=9, minute=0) + timedelta(days=1)
         return timezone.now() >= timezone.localtime(minimum_publish_date)
@@ -846,7 +866,7 @@ class Tournament(BaseModel):
             return self.has_team_registrations()
         if self.publish_teams:
             return self.has_team_registrations()
-        if timezone.now().date() >= self.start_date.date():
+        if timezone.now() >= self.local_start_date():
             return self.has_team_registrations()
         return False
 
@@ -858,7 +878,7 @@ class Tournament(BaseModel):
             return False
         if self.publish_summons:
             return self.has_summons()
-        if timezone.now() >= self.start_date:
+        if timezone.now() >= self.local_start_date():
             return self.has_summons()
         return False
 
@@ -872,7 +892,7 @@ class Tournament(BaseModel):
 
         first_group_stage_start_date = self.group_stage_start_date()
         if first_group_stage_start_date is None:
-            return timezone.now() >= self.start_date
+            return timezone.now() >= self.local_start_date()
         else:
             return timezone.now() >= first_group_stage_start_date
 
@@ -881,7 +901,8 @@ class Tournament(BaseModel):
         if len(group_stages) == 0:
             return None
 
-        return min(group_stages, key=lambda gs: gs.start_date).start_date
+        timezone = self.timezone()
+        return min(group_stages, key=lambda gs: gs.start_date).start_date.astimezone(timezone)
 
     def display_matches(self):
         if self.end_date is not None:
@@ -894,12 +915,12 @@ class Tournament(BaseModel):
 
         first_match_start_date = self.first_match_start_date(bracket_matches)
         if first_match_start_date is None:
-            return timezone.now() >= self.start_date
+            return timezone.now() >= self.local_start_date()
 
         bracket_start_date = self.getEightAm(first_match_start_date)
 
-        if bracket_start_date < self.start_date:
-            bracket_start_date = self.start_date
+        if bracket_start_date < self.local_start_date():
+            bracket_start_date = self.local_start_date()
 
         group_stage_start_date = self.group_stage_start_date()
         if group_stage_start_date is not None:
@@ -922,8 +943,7 @@ class Tournament(BaseModel):
         matches = [m for m in bracket_matches if m.start_date is not None]
         if len(matches) == 0:
             return None
-
-        return min(matches, key=lambda m: m.start_date).start_date
+        return min(matches, key=lambda m: m.start_date).local_start_date()
 
     def getEightAm(self, date):
         return date.replace(hour=8, minute=0, second=0, microsecond=0, tzinfo=date.tzinfo)
@@ -932,7 +952,7 @@ class Tournament(BaseModel):
         # end = self.start_date + timedelta(days=self.day_duration + 1)
         # return self.start_date.replace(hour=0, minute=0) <= timezone.now() <= end
 
-        timezoned_datetime = timezone.localtime(self.start_date)
+        timezoned_datetime = self.local_start_date()
         end = timezoned_datetime + timedelta(days=self.day_duration + 1)
         now = timezone.now()
 
@@ -946,33 +966,41 @@ class Tournament(BaseModel):
 
         return start <= now <= end
 
+    def starts_in_the_future(self):
+        # tomorrow = datetime.now().date() + timedelta(days=1)
+
+        timezoned_datetime = self.local_start_date()
+        start = timezoned_datetime.replace(hour=0, minute=0)
+        now = timezone.now()
+
+        return start >= now
+
     def should_be_over(self):
         if self.end_date is not None:
             return True
 
-        timezoned_datetime = timezone.localtime(self.start_date)
+        timezoned_datetime = self.local_start_date()
         end = timezoned_datetime + timedelta(days=self.day_duration + 1)
         now = timezone.now()
         return now >= end and self.is_build_and_not_empty() and self.nearly_over()
 
     def nearly_over(self):
         # First check group stages if they exist
-        if self.group_stages.count() > 0:
+        group_stages = list(self.group_stages.all())  # Use prefetched data
+        if group_stages:
             # Check if all group stages are completed
-            for group_stage in self.group_stages.all():
+            for group_stage in group_stages:
+                # Use the is_completed method
                 if group_stage.is_completed():
                     return True
 
         # If no group stages, check semi-finals
-        if self.rounds.count() > 0:
-            # Get round with index 1 (semi-finals) and no parent
-            semifinals = self.rounds.filter(index=1, parent=None).first()
-            if semifinals:
-                # Check if any match in semi-finals has started
-                for match in semifinals.matches.all():
-                    if match.start_date is not None and match.is_ready():
-                        return True
-            return False
+        semifinals = self.rounds.filter(index=1, parent=None).first()  # Use prefetched data
+        if semifinals:
+            # Check if any match in semi-finals has started
+            for match in semifinals.matches.all():  # Use prefetched data
+                if match.start_date is not None and match.is_ready():
+                    return True
 
         return False
 
@@ -983,7 +1011,18 @@ class Tournament(BaseModel):
         return self.hide_teams_weight
 
     def is_build_and_not_empty(self):
-        return self.group_stages.count() > 0 or self.rounds.count() > 0 and self.team_registrations.count() >= 4
+        if hasattr(self, '_prefetched_objects_cache'):
+            # Use prefetched data if available
+            has_group_stages = 'groupstage_set' in self._prefetched_objects_cache and len(self.group_stages.all()) > 0
+            has_rounds = 'round_set' in self._prefetched_objects_cache and len(self.rounds.all()) > 0
+            has_team_registrations = 'teamregistration_set' in self._prefetched_objects_cache and len(self.team_registrations.all()) >= 4
+        else:
+            # Fall back to database queries if not prefetched
+            has_group_stages = self.group_stages.count() > 0
+            has_rounds = self.rounds.count() > 0
+            has_team_registrations = self.team_registrations.count() >= 4
+
+        return (has_group_stages or has_rounds) and has_team_registrations
 
     def day_duration_formatted(self):
         return plural_format("jour", self.day_duration)
@@ -1315,12 +1354,51 @@ class Tournament(BaseModel):
 
         return ordered_matches
 
+    def get_butterfly_bracket_match_group(self, parent_round=None, double_butterfly_mode=False, display_loser_final=False):
+        loser_final = None
+        main_rounds_reversed = []
+
+        # Get main bracket rounds (excluding children/ranking matches)
+        main_rounds = self.rounds.filter(
+            parent=parent_round,
+            group_stage_loser_bracket=False
+        ).order_by('-index')
+
+        count = main_rounds.count()
+        if display_loser_final and count > 1:
+            semi = main_rounds[count - 2]
+            loser_final = self.rounds.filter(
+                parent=semi,
+                group_stage_loser_bracket=False
+            ).order_by('index').first()
+
+        # Create serializable match groups data
+        serializable_match_groups = []
+
+        # Add first half of each round (from last to semi-finals)
+        for round in main_rounds:
+            next_round = main_rounds.filter(index=round.index - 1).first()
+            match_group = round.prepare_match_group(next_round, parent_round, loser_final, double_butterfly_mode)
+            if match_group:
+                serializable_match_groups.append(match_group)
+
+        if double_butterfly_mode:
+            main_rounds_reversed = list(main_rounds)
+            main_rounds_reversed.reverse()
+            for round in main_rounds_reversed:
+                next_round = main_rounds.filter(index=round.index - 1).first()
+                match_group = round.prepare_match_group(next_round, parent_round, None, double_butterfly_mode)
+                if match_group:
+                    serializable_match_groups.append(match_group)
+
+        return serializable_match_groups
 
 class MatchGroup:
-    def __init__(self, name, matches, formatted_schedule):
+    def __init__(self, name, matches, formatted_schedule, round_id=None):
         self.name = name
         self.matches = matches
         self.formatted_schedule = formatted_schedule
+        self.round_id = round_id
 
     def add_match(self, match):
         self.matches.append(match)

tournaments/static/tournaments/css/broadcast.css

@@ -25,3 +25,57 @@ body {
 .bold {
     font-family: "Montserrat-Bold";
 }
+
+.player {
+    position: relative;
+    flex: 1;
+    display: flex;
+    flex-direction: column;
+    min-height: 3.2em; /* This ensures minimum height for 2 lines */
+    justify-content: center;
+    overflow: hidden;
+}
+
+/* Add this if you want empty lines to take up space */
+.player div {
+    min-height: 1.4em; /* Height for single line */
+}
+
+/* For single player teams */
+.player.single-player .bold {
+    line-height: 1.4em;
+    overflow: hidden;
+    position: relative;
+    text-overflow: ellipsis;
+}
+
+/* For two player teams */
+.player.two-players .bold {
+    line-height: 1.4em;
+    white-space: nowrap;
+    overflow: hidden;
+    text-overflow: ellipsis;
+}
+
+.flex {
+    display: flex;
+    align-items: center;
+}
+
+.flex-left {
+    flex: 1;
+    text-align: left;
+    justify-content: center;
+    min-height: 4em;
+    padding-right: 5px;
+}
+
+.flex-right {
+    flex: initial;
+    text-align: right;
+    justify-content: center;
+}
+
+.center {
+    align-items: center;
+}

tournaments/static/tournaments/css/style.css

@@ -323,9 +323,34 @@ tr {
 }
 
 .player {
+    position: relative;
     flex: 1;
     display: flex;
     flex-direction: column;
+    min-height: 3.2em; /* This ensures minimum height for 2 lines */
+    justify-content: center;
+    overflow: hidden;
+}
+
+/* Add this if you want empty lines to take up space */
+.player div {
+    min-height: 1.4em; /* Height for single line */
+}
+
+/* For single player teams */
+.player.single-player .semibold {
+    line-height: 1.4em;
+    overflow: hidden;
+    position: relative;
+    text-overflow: ellipsis;
+}
+
+/* For two player teams */
+.player.two-players .semibold {
+    line-height: 1.4em;
+    white-space: nowrap;
+    overflow: hidden;
+    text-overflow: ellipsis;
 }
 
 .scores {
@@ -344,7 +369,6 @@ tr {
     font-size: 1.3em;
     vertical-align: middle;
     text-align: center;
-    padding: 0px 5px;
     /* width: 30px; */
 }
 
@@ -718,14 +742,15 @@ h-margin {
 .flex-left {
     flex: 1;
     text-align: left;
-    padding: 5px 0px;
+    justify-content: center;
+    min-height: 4em;
+    padding-right: 5px;
 }
 
 .flex-right {
     flex: initial;
     text-align: right;
-    vertical-align: middle;
-    padding: 5px 0px;
+    justify-content: center;
 }
 
 #header {
@@ -833,7 +858,6 @@ h-margin {
     text-decoration: none;
     color: inherit;
     display: block;
-    padding: 2px 8px;
     border-radius: 6px;
 }
 
@@ -878,10 +902,6 @@ h-margin {
     background-color: #90ee90; /* Light green color */
 }
 
-.player {
-    position: relative; /* Ensures the overlay is positioned within this block */
-}
-
 .overlay-text {
     position: absolute;
     top: 50%;

tournaments/templates/tournaments/broadcast/broadcasted_group_stage.html

@@ -8,7 +8,10 @@
 
         <div>
              <div class="flex" :class="group_stage.teams[i-1].qualified ? 'qualified' : ''">
-                <div class="flex-left">
+                 <div class="flex-left player" :class="{
+                     'single-player': group_stage.teams[i-1].names.length === 1,
+                     'two-players': group_stage.teams[i-1].names.length === 2
+                 }">
                     <template x-for="name in group_stage.teams[i-1].names">
 
                         <div class="bold" x-text="name"></div>
@@ -30,17 +33,15 @@
                 </div>
                 <div class="flex-right">
 
-                    <div x-show="group_stage.teams[i-1].match_count == 0">
-                        <div class="score ws numbers" x-show="hide_weight == false">
+                    <div x-show="group_stage.started === false">
+                        <div class="score ws numbers" x-show="hide_weight === false">
                             <span x-text="group_stage.teams[i-1].weight"></span>
                         </div>
                     </div>
 
-                    <div x-show="group_stage.teams[i-1].match_count > 0">
-                        <div class="center">
-                            <div class="score ws numbers"><span x-text="group_stage.teams[i-1].win_loss"></span></div>
-                            <div class="ws numbers"><span x-text="group_stage.teams[i-1].diff"></span></div>
-                        </div>
+                    <div x-show="group_stage.teams[i-1].match_count > 0 && group_stage.started === true">
+                        <div class="score ws numbers"><span x-text="group_stage.teams[i-1].win_loss"></span></div>
+                        <div class="ws numbers"><span x-text="group_stage.teams[i-1].diff"></span></div>
                     </div>
 
                 </div>

tournaments/templates/tournaments/broadcast/broadcasted_match.html

@@ -16,7 +16,10 @@
          <div>
 
              <div class="match-result">
-                <div class="player">
+                 <div class="player" :class="{
+                     'single-player': match.teams[i-1].names.length === 1,
+                     'two-players': match.teams[i-1].names.length === 2
+                 }">
                     <!-- Show lucky loser or walkout status -->
                     <template x-if="match.teams[i-1].is_lucky_loser">
                         <div class="overlay-text right-label minor-info semibold">(LL)</div>
@@ -65,6 +68,11 @@
                         },
                     }" x-html="showWalkOut(match, match.teams[i-1])">
                     </span>
+
+                    <template x-if="!match.tournament?.hide_weight && match.teams[i-1].weight && !match.has_walk_out && match.teams[i-1].scores.length === 0">
+                        <span class="score ws numbers" x-text="match.teams[i-1].weight"></span>
+                    </template>
+
                 </div>
             </div>
 

tournaments/templates/tournaments/group_stage_cell.html

@@ -13,7 +13,7 @@
                 {% for team in group_stage.teams %}
 
                 <div class="flex {% if team.qualified %}qualified{% endif %}">
-                    <div class="flex-left">
+                    <div class="flex-left player {% if team.names|length == 1 %}single-player{% else %}two-players{% endif %}">
                         {% if team.team_registration.id %}
                         <a href="{% url 'team-details' tournament.id team.team_registration.id %}" class="group-stage-link"> <!-- Add this anchor tag -->
                         {% endif %}
@@ -31,10 +31,8 @@
                     </div>
                     <div class="flex-right">
                         {% if group_stage.started %}
-                        <div class="center">
-                            <div class="score ws numbers">{{ team.wins_losses }}</div>
-                            <div class="ws numbers">{{ team.formatted_diff }}</div>
-                        </div>
+                        <div class="score ws numbers">{{ team.wins_losses }}</div>
+                        <div class="ws numbers">{{ team.formatted_diff }}</div>
                         {% else %}
                             {% if tournament.hide_weight %}
                                 <div class="score ws"></div>

tournaments/templates/tournaments/match_cell.html

@@ -14,7 +14,7 @@
 
                 {% for team in match.teams %}
                 <div class="match-result {% cycle 'bottom-border' '' %}">
-                    <div class="player">
+                    <div class="player {% if team.names|length == 1 %}single-player{% else %}two-players{% endif %}">
                         {% if team.id %}
                         <a href="{% url 'team-details' tournament.id team.id %}" class="player-link">
                         {% endif %}
@@ -27,11 +27,7 @@
 
                         {% for name in team.names %}
                         <div class="semibold{% if team.walk_out == 1 %} strikethrough{% endif %}{% if team.is_winner %} winner{% endif %}">
-                            {% if name|length > 0 %}
-                                {{ name }}
-                            {% else %}
-                                &nbsp;
-                            {% endif %}
+                            {{ name }}
                         </div>
                         {% endfor %}
                         {% if team.id %}

tournaments/templates/tournaments/tournament_bracket.html

@@ -20,6 +20,8 @@
                      data-disabled="{{ match.disabled|lower }}"
                      data-match-group-name="{{ match_group.name }}"
                      data-match-format="{{ match.format }}"
+                     data-match-title="{{ match.title }}"
+                     data-round-id="{{ match_group.round_id }}"
                      class="match-template">
                     {% include 'tournaments/bracket_match_cell.html' %}
                 </div>
@@ -29,13 +31,16 @@
 </div>
 
 <script>
+const tournamentId = "{{ tournament.id }}";
 
 function renderBracket() {
     const bracket = document.getElementById('bracket');
     const matchTemplates = document.getElementById('match-templates').children;
     const rounds = [];
     const matchPositions = [];
-
+    const matchDisabled = []; // New array to track disabled matches
+    const doubleButterflyMode = {{ double_butterfly_mode|lower }};
+    const displayLoserFinal = {{ display_loser_final|lower }};
 
     // Group matches by round
     Array.from(matchTemplates).forEach(template => {
@@ -56,15 +61,18 @@ function renderBracket() {
     const baseDistance = matchHeight + matchSpacing;
     bracket.innerHTML = '';
     const roundCount = rounds.length;
-    const finalRoundIndex = (roundCount - 1) / 2;
+    let finalRoundIndex = (roundCount - 1);
+    if (doubleButterflyMode == true) {
+      finalRoundIndex = finalRoundIndex / 2;
+    }
     let nextMatchDistance = baseDistance;
     let minimumMatchDistance = 1;
-    if (rounds[0].length <= 2) {
-      minimumMatchDistance = 2
-      nextMatchDistance = baseDistance * 2;
-    }
 
     rounds.forEach((roundMatches, roundIndex) => {
+        if (rounds[0].length <= 2) {
+          minimumMatchDistance = 2
+          nextMatchDistance = baseDistance * 2;
+        }
         const roundDiv = document.createElement('div');
         roundDiv.className = 'butterfly-round';
         roundDiv.style.setProperty('--match-width', `${365}px`);
@@ -77,10 +85,22 @@ function renderBracket() {
         const firstMatchTemplate = roundMatches[0].closest('.match-template');
         const matchGroupName = firstMatchTemplate.dataset.matchGroupName;
         const matchFormat = firstMatchTemplate.dataset.matchFormat;
+        const roundId = firstMatchTemplate.dataset.roundId; // Add this line
 
-        const nameSpan = document.createElement('div');
+        let nameSpan = document.createElement('div');
         nameSpan.className = 'round-name';
         nameSpan.textContent = matchGroupName;
+        if (roundIndex == finalRoundIndex || roundIndex == finalRoundIndex - 1 && displayLoserFinal ||roundIndex == finalRoundIndex + 1 && displayLoserFinal) {
+        } else {
+          nameSpan = document.createElement('a');
+          nameSpan.className = 'round-name btn small-button';
+          nameSpan.textContent = matchGroupName;
+          if (roundId) {
+              nameSpan.href = `/tournament/${tournamentId}/round/${roundId}/bracket/`;
+              nameSpan.style.cursor = 'pointer';
+          }
+          nameSpan.style.textDecoration = 'None';
+        }
 
         const formatSpan = document.createElement('div');
         formatSpan.className = 'round-format';
@@ -92,23 +112,28 @@ function renderBracket() {
         // Create matches container
         const matchesContainer = document.createElement('div');
         matchesContainer.className = 'matches-container';
-        if (roundIndex >= finalRoundIndex - 1) {
-          if (roundCount > 5) {
-            matchesContainer.style.transform = `translateX(-50%)`;
-            if (roundIndex >= finalRoundIndex + 2) {
-                matchesContainer.style.transform = `translateX(-100%)`;
+        if (roundCount > 5 && doubleButterflyMode == true) {
+            if (roundIndex >= finalRoundIndex - 1) {
+                matchesContainer.style.transform = `translateX(-50%)`;
+                if (roundIndex >= finalRoundIndex + 2) {
+                    matchesContainer.style.transform = `translateX(-100%)`;
+                }
             }
-          }
         }
         roundDiv.appendChild(matchesContainer);
 
         matchPositions[roundIndex] = [];
+        matchDisabled[roundIndex] = []; // Initialize array for this round
         roundMatches.forEach((matchTemplate, matchIndex) => {
+            const matchTitle = matchTemplate.dataset.matchTitle;
             const matchDiv = document.createElement('div');
             matchDiv.className = 'butterfly-match';
 
             matchDiv.style.position = 'absolute';
             const isDisabled = matchTemplate.dataset.disabled === 'true';
+            matchDisabled[roundIndex][matchIndex] = isDisabled;
+            let isIncomingLineIsDisabled = isDisabled;
+
             let top;
             let left;
             let right;
@@ -119,32 +144,63 @@ function renderBracket() {
             }
 
             if (roundIndex === 0) {
-              const nextMatchesCount = rounds[roundIndex + 1].length;
 
-              if (currentMatchesCount == nextMatchesCount) {
+              if (roundCount > 1) {
+                const nextMatchesCount = rounds[roundIndex + 1].length;
+
+                if (currentMatchesCount == nextMatchesCount && roundCount > 2) {
+                  nextMatchDistance = 0;
+                }
+              } else {
                 nextMatchDistance = 0;
               }
+
                 top = matchIndex * (matchHeight + matchSpacing) * minimumMatchDistance;
-            } else if (roundIndex === roundCount - 1) {
+
+                if (roundCount == 3 && doubleButterflyMode) {
+                  top = top + (matchHeight + matchSpacing) / 2
+                }
+            } else if (roundIndex === roundCount - 1 && doubleButterflyMode == true) {
                 const nextMatchesCount = rounds[roundIndex - 1].length;
                 if (currentMatchesCount == nextMatchesCount) {
                   nextMatchDistance = 0;
                 }
             } else if (roundIndex == finalRoundIndex) {
+              if (doubleButterflyMode == true) {
                 let lgth = matchPositions[0].length / 2;
                 let index = lgth + matchIndex - 1;
                 // If index goes negative, use 0 instead
-                if (matchIndex == 0) {
-                  top = matchPositions[roundIndex - 1][0] - baseDistance / 2;
+                if (displayLoserFinal == true) {
+                  if (matchIndex == 0) {
+                    top = matchPositions[roundIndex - 1][0] - baseDistance / 2;
+                  } else {
+                    top = matchPositions[roundIndex - 1][0] + baseDistance / 2;
+                  }
+                  nextMatchDistance = baseDistance;
                 } else {
-                  top = matchPositions[roundIndex - 1][0] + baseDistance / 2;
+                  top = matchPositions[roundIndex - 1][0];
+                  nextMatchDistance = 0;
                 }
-                nextMatchDistance = baseDistance;
+              } else {
+                const parentIndex1 = matchIndex * 2;
+                const parentIndex2 = parentIndex1 + 1;
+                const parentPos1 = matchPositions[roundIndex - 1][parentIndex1];
+                const parentPos2 = matchPositions[roundIndex - 1][parentIndex2];
+                top = (parentPos1 + parentPos2) / 2;
+                nextMatchDistance = 0;
+
+                if (displayLoserFinal == true) {
+                  if (matchIndex == 1) {
+                    top = matchPositions[roundIndex][0] + baseDistance + 80;
+                    isIncomingLineIsDisabled = true;
+                  }
+                }
+              }
             } else if (roundIndex < finalRoundIndex) {
               const previousMatchesCount = rounds[roundIndex - 1].length;
               const nextMatchesCount = rounds[roundIndex + 1].length;
 
-              if (currentMatchesCount == nextMatchesCount) {
+              if (currentMatchesCount == nextMatchesCount && displayLoserFinal == false) {
                 nextMatchDistance = 0;
               } else if (matchPositions.length > roundIndex - 1) {
                 nextMatchDistance = (matchPositions[roundIndex - 1][1] - matchPositions[roundIndex - 1][0]);
@@ -152,6 +208,9 @@ function renderBracket() {
               }
 
               if (currentMatchesCount == previousMatchesCount) {
+                if (matchDisabled[roundIndex - 1][matchIndex] == true) {
+                  isIncomingLineIsDisabled = true
+                }
                 top = matchPositions[roundIndex - 1][matchIndex];
               } else {
                 const parentIndex1 = matchIndex * 2;
@@ -172,23 +231,24 @@ function renderBracket() {
               }
             }
 
-            if (roundIndex >= finalRoundIndex - 1) {
-              if (roundCount > 5) {
+            if (roundCount > 5 && doubleButterflyMode == true) {
+              if (roundIndex >= finalRoundIndex - 2) {
                 if (roundIndex == finalRoundIndex - 1) {
                   matchDiv.classList.add('inward');
                 }
                 if (roundIndex == finalRoundIndex + 1) {
                   matchDiv.classList.add('outward');
                 }
+                if (roundIndex === finalRoundIndex - 2 || roundIndex === finalRoundIndex + 2) {
+                  nextMatchDistance = nextMatchDistance - baseDistance;
+                }
               }
-
             }
 
-            if (roundIndex === finalRoundIndex - 2 || roundIndex === finalRoundIndex + 2) {
-              nextMatchDistance = nextMatchDistance - baseDistance;
-            }
-            else if (roundIndex == finalRoundIndex - 1 || roundIndex == finalRoundIndex + 1) {
-              nextMatchDistance = baseDistance;
+            if (displayLoserFinal == true) {
+              if (doubleButterflyMode == true && (roundIndex == finalRoundIndex - 1 || roundIndex == finalRoundIndex + 1)) {
+                nextMatchDistance = baseDistance;
+              }
             }
 
             matchDiv.style.setProperty('--next-match-distance', `${nextMatchDistance}px`);
@@ -212,21 +272,38 @@ function renderBracket() {
                 // Position title above the first match
                 titleDiv.style.top = `${top - 80}px`; // Adjust the 60px offset as needed
                 titleDiv.style.position = 'absolute';
-                if (roundIndex == finalRoundIndex - 1) {
-                    titleDiv.style.marginLeft = '50px';
-                } else if (roundIndex == finalRoundIndex + 1) {
-                    titleDiv.style.marginLeft = '-50px';
+                if (roundCount >= 5 && doubleButterflyMode == true) {
+                  if (roundIndex == finalRoundIndex - 1) {
+                      titleDiv.style.marginLeft = '50px';
+                  } else if (roundIndex == finalRoundIndex + 1) {
+                      titleDiv.style.marginLeft = '-50px';
+                  }
                 }
-
                 matchesContainer.appendChild(titleDiv);
             }
 
+            if (roundIndex == finalRoundIndex && matchIndex === 1 && displayLoserFinal == true && doubleButterflyMode == false) {
+              let nameSpan = document.createElement('div');
+              nameSpan.className = 'round-name';
+              nameSpan.textContent = matchTitle;
+              const formatSpan = document.createElement('div');
+              formatSpan.className = 'round-format';
+              formatSpan.textContent = matchFormat;
+              const titleDiv = document.createElement('div');
+              titleDiv.className = 'round-title';
+              titleDiv.appendChild(nameSpan);
+              titleDiv.appendChild(formatSpan);
+              titleDiv.style.top = `${top - 80}px`; // Adjust the 60px offset as needed
+              titleDiv.style.position = 'absolute';
+              matchesContainer.appendChild(titleDiv);
+            }
+
             matchDiv.innerHTML = `
-                <div class="incoming-line ${isDisabled ? 'disabled' : ''}"></div>
+                <div class="incoming-line ${isIncomingLineIsDisabled ? 'disabled' : ''}"></div>
                 <div class="match-content ${isDisabled ? 'disabled' : ''}">${matchTemplate.innerHTML}</div>
             `;
 
-            if (roundIndex == finalRoundIndex - 1) {
+            if (roundIndex == finalRoundIndex - 1 && displayLoserFinal == true && doubleButterflyMode == true) {
               const matchDiv2 = document.createElement('div');
               matchDiv2.className = 'butterfly-match';
               matchDiv2.classList.add('inward');
@@ -295,8 +372,13 @@ function renderBracket() {
 }
 
 .round-name {
-    font-size: 1.5em; /* Make the round name bigger */
+    font-size: 1.5em;
     margin-bottom: 5px;
+    transition: color 0.2s;
+}
+
+.round-name a:hover {
+    color: orange;
 }
 
 .round-format {
@@ -363,7 +445,7 @@ function renderBracket() {
     left: calc(100% + 20px);
     bottom: calc(50% - 2px); /* Account for half of horizontal line height */
     width: 2px;
-    height: calc((var(--next-match-distance)) / 2); /* Add half of horizontal line height */
+    height: calc(((var(--next-match-distance)) / 2)); /* Add half of horizontal line height */
     background: #666;
 }
 

tournaments/urls.py

@@ -18,6 +18,7 @@ urlpatterns = [
             path('teams/', views.tournament_teams, name='tournament-teams'),
             path('info/', views.tournament_info, name='tournament-info'),
             path('bracket/', views.tournament_bracket, name='tournament-bracket'),
+            path('round/<str:round_id>/bracket/', views.round_bracket, name='round-bracket'),
             path('prog/', views.tournament_prog, name='tournament-prog'),
             path('summons/', views.tournament_summons, name='tournament-summons'),
             path('broadcast/summons/', views.tournament_broadcasted_summons, name='broadcasted-summons'),

tournaments/views.py

@@ -106,11 +106,29 @@ from django.views.generic.edit import UpdateView
 from .forms import CustomPasswordChangeForm
 
 def index(request):
+    now = timezone.now()
+    thirty_days_ago = now - timedelta(days=30)
+    thirty_days_future = now + timedelta(days=30)
 
     club_id = request.GET.get('club')
-    future = future_tournaments(club_id)
-    live = live_tournaments(club_id)
-    finished = finished_tournaments(club_id)
+    tournaments = tournaments_query(Q(end_date__isnull=True, start_date__gte=thirty_days_ago, start_date__lte=thirty_days_future), club_id, True, 50)
+    display_tournament = [t for t in tournaments if t.display_tournament()]
+    live = []
+    future = []
+    for t in display_tournament:
+        if t.supposedly_in_progress():
+            live.append(t)
+        elif t.starts_in_the_future():
+            future.append(t)
+    clean_ended_tournaments = tournaments_query(Q(end_date__isnull=False), club_id, False, 50)
+    clean_ended_tournaments = [t for t in clean_ended_tournaments if t.display_tournament()]
+    ended_tournaments = [t for t in display_tournament if t.should_be_over()]
+
+    # Combine both lists
+    finished = clean_ended_tournaments + ended_tournaments
+
+    # Sort the combined list by start_date in descending order
+    finished.sort(key=lambda t: t.start_date, reverse=True)
 
     club = None
     if club_id:
@@ -127,7 +145,7 @@ def index(request):
         }
     )
 
-def tournaments_query(query, club_id, ascending):
+def tournaments_query(query, club_id, ascending, limit=None):
     queries = [query, Q(is_private=False, is_deleted=False, event__club__isnull=False)]
 
     club = None
@@ -139,20 +157,47 @@ def tournaments_query(query, club_id, ascending):
     sortkey = 'start_date'
     if not ascending:
         sortkey = '-start_date'
-    return Tournament.objects.filter(*queries).order_by(sortkey)
 
-def finished_tournaments(club_id):
-    ended_tournaments = tournaments_query(Q(is_private=False, is_deleted=False, event__club__isnull=False), club_id, False)
-    return [t for t in ended_tournaments if t.display_tournament() and t.should_be_over()]
+    queryset = Tournament.objects.filter(*queries).prefetch_related(
+        'groupstage_set',
+        'round_set',
+        'teamregistration_set',
+    ).order_by(sortkey)
 
-def live_tournaments(club_id):
-    tournaments = tournaments_query(Q(end_date__isnull=True), club_id, True)
+    # Apply limit directly in the database query
+    if limit is not None and isinstance(limit, int) and limit > 0:
+        queryset = queryset[:limit]
+
+    return queryset
+
+def finished_tournaments(club_id, limit=None):
+    clean_ended_tournaments = tournaments_query(Q(end_date__isnull=False), club_id, False, limit)
+    clean_ended_tournaments = [t for t in clean_ended_tournaments if t.display_tournament()]
+
+    one_day_ago = timezone.now() - timedelta(days=1)
+    ended_tournaments = tournaments_query(
+        Q(end_date__isnull=True, start_date__lt=one_day_ago),
+        club_id,
+        False,
+        limit
+    )
+    ended_tournaments = [t for t in ended_tournaments if t.display_tournament() and t.should_be_over()]
+
+    # Combine both lists
+    all_tournaments = clean_ended_tournaments + ended_tournaments
+
+    # Sort the combined list by start_date in descending order
+    all_tournaments.sort(key=lambda t: t.start_date, reverse=True)
+
+    return all_tournaments
+
+def live_tournaments(club_id, limit=None):
+    tournaments = tournaments_query(Q(end_date__isnull=True), club_id, True, limit)
     return [t for t in tournaments if t.display_tournament() and t.supposedly_in_progress()]
 
-def future_tournaments(club_id):
-    tomorrow = datetime.now().date() + timedelta(days=1)
-    tournaments = tournaments_query(Q(end_date__isnull=True, start_date__gte=tomorrow), club_id, True)
-    return [t for t in tournaments if t.display_tournament()]
+def future_tournaments(club_id, limit=None):
+    tournaments = tournaments_query(Q(end_date__isnull=True), club_id, True, limit)
+    return [t for t in tournaments if t.display_tournament() and t.starts_in_the_future()]
 
 def tournament_info(request, tournament_id):
     tournament = get_object_or_404(Tournament, pk=tournament_id)
@@ -616,7 +661,6 @@ def send_email_to_jap_list():
                 log_error(error_message)
                 print(error_message)
 
-
 def send_email(mail, name):
     if name.lower() not in mail.lower():
         name = ""
@@ -903,72 +947,33 @@ def tournament_bracket(request, tournament_id):
     View to display tournament bracket structure.
     """
     tournament = get_object_or_404(Tournament, pk=tournament_id)
+    context = get_butterfly_bracket_view_context(tournament, parent_round=None, double_butterfly_mode=False, display_loser_final=True)
+    return render(request, 'tournaments/tournament_bracket.html', context)
 
-    # Get main bracket rounds (excluding children/ranking matches)
-    main_rounds = tournament.round_set.filter(
-        parent=None,
-        group_stage_loser_bracket=False
-    ).order_by('-index')
-    main_rounds_reversed = tournament.round_set.filter(
-        parent=None,
-        group_stage_loser_bracket=False
-    ).order_by('index')  # Removed the minus sign before 'index'
-
-    loser_final = None
-    if len(main_rounds_reversed) >= 1:
-        semi = main_rounds_reversed[1]
-        loser_round = tournament.round_set.filter(
-            parent=semi,
-            group_stage_loser_bracket=False
-        ).order_by('index')
-        if len(loser_round) >= 1:
-            loser_final = loser_round[0]
-
-    # Create serializable match groups data
-    serializable_match_groups = []
-
-    # Add first half of each round (from last to semi-finals)
-    for round in main_rounds:
-        matches = round.match_set.filter(disabled=False).order_by('index')
-
-        if matches:
-            if len(matches) > 1:
-                midpoint = int(len(matches) / 2)
-                first_half_matches = matches[:midpoint]
-            else:
-                first_half_matches = list(matches)  # Convert QuerySet to a list
-                if loser_final:
-                    loser_matches = loser_final.matches.all()
-                    if len(loser_matches) >= 1:
-                        first_half_matches.append(loser_matches[0])
-
-
-            if first_half_matches:
-                match_group = tournament.create_match_group(
-                    name=round.name(),
-                    matches=first_half_matches
-                )
-                serializable_match_groups.append(match_group)
-
-    for round in main_rounds_reversed:
-        matches = round.match_set.filter(disabled=False).order_by('index')
-        if matches:
-            if len(matches) > 1:
-                midpoint = int(len(matches) / 2)
-                first_half_matches = matches[midpoint:]
-
-                match_group = tournament.create_match_group(
-                    name=round.name(),
-                    matches=first_half_matches
-                )
-                serializable_match_groups.append(match_group)
+def round_bracket(request, tournament_id, round_id):
+    """
+    View to display round bracket structure.
+    """
+    tournament = get_object_or_404(Tournament, pk=tournament_id)
+    round = get_object_or_404(Round, pk=round_id)
+    context = get_butterfly_bracket_view_context(tournament, round, double_butterfly_mode=False, display_loser_final=False)
+    return render(request, 'tournaments/tournament_bracket.html', context)
+
+def get_butterfly_bracket_view_context(tournament, parent_round=None, double_butterfly_mode=False, display_loser_final=False):
+    if parent_round:
+        double_butterfly_mode = False
+        display_loser_final = True
+
+    serializable_match_groups = tournament.get_butterfly_bracket_match_group(parent_round, double_butterfly_mode, display_loser_final)
 
     context = {
         'tournament': tournament,
-        'match_groups': serializable_match_groups
+        'match_groups': serializable_match_groups,
+        'double_butterfly_mode': double_butterfly_mode,
+        'display_loser_final': display_loser_final
     }
 
-    return render(request, 'tournaments/tournament_bracket.html', context)
+    return context
 
 def tournament_prog(request, tournament_id):
     tournament = get_object_or_404(Tournament, id=tournament_id)