fix war tie campaign sorted unwanted participant

src/warchron/controller/app_controller.py

@@ -96,7 +96,6 @@ class AppController:
         self.navigation.refresh_players_view()
         self.navigation.refresh_wars_view()
         self.update_window_title()
-        # TODO refresh details view if wars tab selected
 
     def open_file(self) -> None:
         if self.is_dirty:
@@ -117,7 +116,6 @@ class AppController:
         self.navigation.refresh_players_view()
         self.navigation.refresh_wars_view()
         self.update_window_title()
-        # TODO refresh details view if wars tab selected
 
     def save(self) -> None:
         if not self.current_file:
@@ -215,13 +213,13 @@ class AppController:
                 self.navigation.refresh_and_select(
                     RefreshScope.WARS_TREE, item_type=ItemType.ROUND, item_id=rnd.id
                 )
-            self.is_dirty = True
         except DomainError as e:
             QMessageBox.warning(
                 self.view,
-                "Deletion forbidden",
+                "Add forbidden",
                 str(e),
             )
+            return
         except RequiresConfirmation as e:
             reply = QMessageBox.question(
                 self.view,
@@ -231,6 +229,9 @@ class AppController:
             )
             if reply == QMessageBox.StandardButton.Yes:
                 e.action()
+            else:
+                return
+        self.is_dirty = True
         self.navigation.refresh(RefreshScope.CURRENT_SELECTION_DETAILS)
 
     def edit_item(self, item_type: str, item_id: str) -> None:
@@ -266,13 +267,13 @@ class AppController:
             elif item_type == ItemType.BATTLE:
                 self.rounds.edit_round_battle(item_id)
                 self.navigation.refresh(RefreshScope.CURRENT_SELECTION_DETAILS)
-            self.is_dirty = True
         except DomainError as e:
             QMessageBox.warning(
                 self.view,
-                "Deletion forbidden",
+                "Update forbidden",
                 str(e),
             )
+            return
         except RequiresConfirmation as e:
             reply = QMessageBox.question(
                 self.view,
@@ -282,6 +283,9 @@ class AppController:
             )
             if reply == QMessageBox.StandardButton.Yes:
                 e.action()
+            else:
+                return
+        self.is_dirty = True
         self.navigation.refresh(RefreshScope.CURRENT_SELECTION_DETAILS)
 
     def delete_item(self, item_type: str, item_id: str) -> None:
@@ -326,13 +330,13 @@ class AppController:
                 self.navigation.refresh_and_select(
                     RefreshScope.WARS_TREE, item_type=ItemType.CAMPAIGN, item_id=camp_id
                 )
-            self.is_dirty = True
         except DomainError as e:
             QMessageBox.warning(
                 self.view,
                 "Deletion forbidden",
                 str(e),
             )
+            return
         except RequiresConfirmation as e:
             reply = QMessageBox.question(
                 self.view,
@@ -342,4 +346,7 @@ class AppController:
             )
             if reply == QMessageBox.StandardButton.Yes:
                 e.action()
+            else:
+                return
+        self.is_dirty = True
         self.navigation.refresh(RefreshScope.CURRENT_SELECTION_DETAILS)

src/warchron/controller/campaign_controller.py

@@ -1,15 +1,11 @@
-from typing import List, Dict, TYPE_CHECKING
+from typing import List, Dict, Tuple, TYPE_CHECKING
 
 from PyQt6.QtWidgets import QMessageBox, QDialog
-from PyQt6.QtGui import QIcon
 
 from warchron.constants import (
     RefreshScope,
     ContextType,
     ItemType,
-    Icons,
-    IconName,
-    RANK_TO_ICON,
 )
 
 if TYPE_CHECKING:
@@ -28,8 +24,8 @@ from warchron.model.campaign_participant import CampaignParticipant
 from warchron.model.sector import Sector
 from warchron.model.tie_manager import TieContext, TieResolver
 from warchron.model.score_service import ScoreService
-from warchron.model.result_checker import ResultChecker
 from warchron.controller.closure_workflow import CampaignClosureWorkflow
+from warchron.controller.ranking_icon import RankingIcon
 from warchron.view.campaign_dialog import CampaignDialog
 from warchron.view.campaign_participant_dialog import CampaignParticipantDialog
 from warchron.view.sector_dialog import SectorDialog
@@ -40,39 +36,6 @@ class CampaignController:
     def __init__(self, app: "AppController"):
         self.app = app
 
-    def _compute_campaign_ranking_icons(
-        self, war: War, campaign: Campaign
-    ) -> Dict[str, QIcon]:
-        scores = ScoreService.compute_scores(
-            war,
-            ContextType.CAMPAIGN,
-            campaign.id,
-        )
-        ranking = ResultChecker.get_effective_ranking(
-            war, ContextType.CAMPAIGN, campaign.id, scores
-        )
-        icon_map = {}
-        for rank, group, token_map in ranking:
-            base_icon = RANK_TO_ICON.get(rank, IconName.VPNTH)
-            tie_id = f"{campaign.id}:score:{scores[group[0]].victory_points}"
-            tie_resolved = TieResolver.is_tie_resolved(
-                war, ContextType.CAMPAIGN, tie_id
-            )
-            for pid in group:
-                spent = token_map.get(pid, 0)
-                if not tie_resolved and spent == 0:
-                    icon_name = getattr(IconName, f"{base_icon.name}DRAW")
-                elif tie_resolved and spent == 0 and len(group) > 1:
-                    icon_name = getattr(IconName, f"{base_icon.name}DRAW")
-                elif tie_resolved and spent > 0 and len(group) == 1:
-                    icon_name = getattr(IconName, f"{base_icon.name}BREAK")
-                elif tie_resolved and spent > 0 and len(group) > 1:
-                    icon_name = getattr(IconName, f"{base_icon.name}TIEDRAW")
-                else:
-                    icon_name = base_icon
-                icon_map[pid] = QIcon(Icons.get_pixmap(icon_name))
-        return icon_map
-
     def _fill_campaign_details(self, campaign_id: str) -> None:
         camp = self.app.model.get_campaign(campaign_id)
         self.app.view.show_campaign_details(name=camp.name, month=camp.month)
@@ -96,7 +59,9 @@ class CampaignController:
         rows: List[CampaignParticipantScoreDTO] = []
         icon_map = {}
         if camp.is_over:
-            icon_map = self._compute_campaign_ranking_icons(war, camp)
+            icon_map = RankingIcon.compute_icons(
+                war, ContextType.CAMPAIGN, campaign_id, scores
+            )
         for camp_part in camp.get_all_campaign_participants():
             war_part_id = camp_part.war_participant_id
             war_part = war.get_war_participant(war_part_id)
@@ -177,9 +142,10 @@ class CampaignController:
         except DomainError as e:
             QMessageBox.warning(
                 self.app.view,
-                "Deletion forbidden",
+                "Closure forbidden",
                 str(e),
             )
+            return
         self.app.is_dirty = True
         self.app.navigation.refresh(RefreshScope.CURRENT_SELECTION_DETAILS)
         self.app.navigation.refresh_and_select(
@@ -188,7 +154,7 @@ class CampaignController:
 
     def resolve_ties(
         self, war: War, contexts: List[TieContext]
-    ) -> Dict[str, Dict[str, bool]]:
+    ) -> Dict[Tuple[ContextType, str, int | None], Dict[str, bool]]:
         bids_map = {}
         for ctx in contexts:
             active = TieResolver.get_active_participants(
@@ -207,11 +173,17 @@ class CampaignController:
                 context_id=ctx.context_id,
             )
             if not dialog.exec():
-                TieResolver.cancel_tie_break(war, ContextType.CAMPAIGN, ctx.context_id)
+                TieResolver.cancel_tie_break(
+                    war, ContextType.CAMPAIGN, ctx.context_id, ctx.score_value
+                )
                 raise ForbiddenOperation("Tie resolution cancelled")
-            bids_map[ctx.context_id] = dialog.get_bids()
+            bids_map[(ctx.context_type, ctx.context_id, ctx.score_value)] = (
+                dialog.get_bids()
+            )
         return bids_map
 
+    # Campaign participant methods
+
     def create_campaign_participant(self) -> CampaignParticipant | None:
         if not self.app.navigation.selected_campaign_id:
             return None
@@ -270,7 +242,6 @@ class CampaignController:
                 self.app.view, "Invalid name", "Sector name cannot be empty."
             )
             return False
-        # TODO allow same objectives in different fields?
         return True
 
     def create_sector(self) -> Sector | None:

src/warchron/controller/closure_workflow.py

@@ -24,11 +24,9 @@ class RoundClosureWorkflow(ClosureWorkflow):
         while ties:
             bids_map = self.app.rounds.resolve_ties(war, ties)
             for tie in ties:
-                bids = bids_map[tie.context_id]
+                bids = bids_map[(tie.context_type, tie.context_id, tie.score_value)]
                 TieResolver.apply_bids(war, tie.context_type, tie.context_id, bids)
-                TieResolver.resolve_tie_state(
-                    war, tie.context_type, tie.context_id, tie.participants, bids
-                )
+                TieResolver.resolve_tie_state(war, tie, bids)
             ties = TieResolver.find_battle_ties(war, round.id)
         for battle in round.battles.values():
             ClosureService.apply_battle_outcomes(war, campaign, battle)
@@ -43,11 +41,9 @@ class CampaignClosureWorkflow(ClosureWorkflow):
         while ties:
             bids_map = self.app.campaigns.resolve_ties(war, ties)
             for tie in ties:
-                bids = bids_map[tie.context_id]
+                bids = bids_map[(tie.context_type, tie.context_id, tie.score_value)]
                 TieResolver.apply_bids(war, tie.context_type, tie.context_id, bids)
-                TieResolver.resolve_tie_state(
-                    war, tie.context_type, tie.context_id, tie.participants, bids
-                )
+                TieResolver.resolve_tie_state(war, tie, bids)
             ties = TieResolver.find_campaign_ties(war, campaign.id)
         ClosureService.finalize_campaign(campaign)
 
@@ -60,10 +56,8 @@ class WarClosureWorkflow(ClosureWorkflow):
         while ties:
             bids_map = self.app.wars.resolve_ties(war, ties)
             for tie in ties:
-                bids = bids_map[tie.context_id]
+                bids = bids_map[(tie.context_type, tie.context_id, tie.score_value)]
                 TieResolver.apply_bids(war, tie.context_type, tie.context_id, bids)
-                TieResolver.resolve_tie_state(
-                    war, tie.context_type, tie.context_id, tie.participants, bids
-                )
+                TieResolver.resolve_tie_state(war, tie, bids)
             ties = TieResolver.find_war_ties(war)
         ClosureService.finalize_war(war)

src/warchron/controller/navigation_controller.py

@@ -31,7 +31,8 @@ class NavigationController:
         self.app.view.display_players(players_for_display)
 
     def refresh_wars_view(self) -> None:
-        wars: List[WarDTO] = [
+        wars = self.app.model.get_all_wars()
+        wars_dto: List[WarDTO] = [
             WarDTO(
                 id=w.id,
                 name=w.name,
@@ -57,7 +58,21 @@ class NavigationController:
             )
             for w in self.app.model.get_all_wars()
         ]
-        self.app.view.display_wars_tree(wars)
+        self.app.view.display_wars_tree(wars_dto)
+        if not wars:
+            self.clear_selection()
+            return
+        first_war = wars[0]
+        self.selected_war_id = first_war.id
+        self.selected_campaign_id = None
+        self.selected_round_id = None
+        self.app.view.select_tree_item(
+            item_type=ItemType.WAR,
+            item_id=first_war.id,
+        )
+        self.app.view.show_details(ItemType.WAR)
+        self.app.wars._fill_war_details(first_war.id)
+        self.update_actions_state()
 
     def refresh(self, scope: RefreshScope) -> None:
         match scope:
@@ -87,6 +102,13 @@ class NavigationController:
 
     # Commands methods
 
+    def clear_selection(self) -> None:
+        self.selected_war_id = None
+        self.selected_campaign_id = None
+        self.selected_round_id = None
+        self.app.view.clear_tree_selection()
+        self.app.view.show_details(None)
+
     def on_tree_selection_changed(self, selection: TreeSelection | None) -> None:
         self.selected_war_id = None
         self.selected_campaign_id = None

src/warchron/controller/ranking_icon.py

@@ -0,0 +1,54 @@
+from typing import Dict
+
+from PyQt6.QtGui import QIcon
+
+from warchron.constants import (
+    ContextType,
+    Icons,
+    IconName,
+    RANK_TO_ICON,
+)
+from warchron.model.war import War
+from warchron.model.score_service import ParticipantScore
+from warchron.model.result_checker import ResultChecker
+
+
+class RankingIcon:
+    @staticmethod
+    def compute_icons(
+        war: War,
+        context_type: ContextType,
+        context_id: str,
+        scores: Dict[str, ParticipantScore],
+    ) -> Dict[str, QIcon]:
+        # scores = ScoreService.compute_scores(
+        #     war,
+        #     context_type,
+        #     context_id,
+        # )
+        ranking = ResultChecker.get_effective_ranking(
+            war, context_type, context_id, scores
+        )
+        icon_map = {}
+        for rank, group, token_map in ranking:
+            base_icon = RANK_TO_ICON.get(rank, IconName.VPNTH)
+            vp = scores[group[0]].victory_points
+            original_group_size = sum(
+                1 for s in scores.values() if s.victory_points == vp
+            )
+            for pid in group:
+                spent = token_map.get(pid, 0)
+                if original_group_size == 1:
+                    icon_name = base_icon
+                elif len(group) == 1:
+                    if spent > 0:
+                        icon_name = getattr(IconName, f"{base_icon.name}BREAK")
+                    else:
+                        icon_name = base_icon
+                else:
+                    if spent > 0:
+                        icon_name = getattr(IconName, f"{base_icon.name}TIEDRAW")
+                    else:
+                        icon_name = getattr(IconName, f"{base_icon.name}DRAW")
+                icon_map[pid] = QIcon(Icons.get_pixmap(icon_name))
+        return icon_map

src/warchron/controller/round_controller.py

@@ -1,4 +1,4 @@
-from typing import List, Dict, TYPE_CHECKING
+from typing import List, Dict, Tuple, TYPE_CHECKING
 
 from PyQt6.QtWidgets import QDialog
 from PyQt6.QtWidgets import QMessageBox
@@ -167,9 +167,10 @@ class RoundController:
         except DomainError as e:
             QMessageBox.warning(
                 self.app.view,
-                "Deletion forbidden",
+                "Closure forbidden",
                 str(e),
             )
+            return
         self.app.is_dirty = True
         self.app.navigation.refresh(RefreshScope.CURRENT_SELECTION_DETAILS)
         self.app.navigation.refresh_and_select(
@@ -178,7 +179,7 @@ class RoundController:
 
     def resolve_ties(
         self, war: War, contexts: List[TieContext]
-    ) -> Dict[str, Dict[str, bool]]:
+    ) -> Dict[Tuple[ContextType, str, int | None], Dict[str, bool]]:
         bids_map = {}
         for ctx in contexts:
             players = [
@@ -197,8 +198,13 @@ class RoundController:
                 context_id=ctx.context_id,
             )
             if not dialog.exec():
+                TieResolver.cancel_tie_break(
+                    war, ContextType.BATTLE, ctx.context_id, ctx.score_value
+                )
                 raise ForbiddenOperation("Tie resolution cancelled")
-            bids_map[ctx.context_id] = dialog.get_bids()
+            bids_map[(ctx.context_type, ctx.context_id, ctx.score_value)] = (
+                dialog.get_bids()
+            )
         return bids_map
 
     # Choice methods

src/warchron/controller/war_controller.py

@@ -1,17 +1,17 @@
-from typing import List, TYPE_CHECKING, Dict
+from typing import List, Tuple, TYPE_CHECKING, Dict
 
 from PyQt6.QtWidgets import QMessageBox, QDialog
-from PyQt6.QtGui import QIcon
 
 from warchron.constants import (
     RefreshScope,
     ItemType,
     ContextType,
-    Icons,
-    IconName,
-    RANK_TO_ICON,
 )
-from warchron.model.exception import DomainError, ForbiddenOperation
+from warchron.model.exception import (
+    DomainError,
+    ForbiddenOperation,
+    RequiresConfirmation,
+)
 
 if TYPE_CHECKING:
     from warchron.controller.app_controller import AppController
@@ -25,8 +25,8 @@ from warchron.model.war_participant import WarParticipant
 from warchron.model.objective import Objective
 from warchron.model.tie_manager import TieContext, TieResolver
 from warchron.model.score_service import ScoreService
-from warchron.model.result_checker import ResultChecker
 from warchron.controller.closure_workflow import WarClosureWorkflow
+from warchron.controller.ranking_icon import RankingIcon
 from warchron.view.war_dialog import WarDialog
 from warchron.view.objective_dialog import ObjectiveDialog
 from warchron.view.war_participant_dialog import WarParticipantDialog
@@ -37,35 +37,6 @@ class WarController:
     def __init__(self, app: "AppController"):
         self.app = app
 
-    def _compute_war_ranking_icons(self, war: War) -> Dict[str, QIcon]:
-        scores = ScoreService.compute_scores(
-            war,
-            ContextType.WAR,
-            war.id,
-        )
-        ranking = ResultChecker.get_effective_ranking(
-            war, ContextType.WAR, war.id, scores
-        )
-        icon_map = {}
-        for rank, group, token_map in ranking:
-            base_icon = RANK_TO_ICON.get(rank, IconName.VPNTH)
-            tie_id = f"{war.id}:score:{scores[group[0]].victory_points}"
-            tie_resolved = TieResolver.is_tie_resolved(war, ContextType.WAR, tie_id)
-            for pid in group:
-                spent = token_map.get(pid, 0)
-                if not tie_resolved and spent == 0:
-                    icon_name = getattr(IconName, f"{base_icon.name}DRAW")
-                elif tie_resolved and spent == 0 and len(group) > 1:
-                    icon_name = getattr(IconName, f"{base_icon.name}DRAW")
-                elif tie_resolved and spent > 0 and len(group) == 1:
-                    icon_name = getattr(IconName, f"{base_icon.name}BREAK")
-                elif tie_resolved and spent > 0 and len(group) > 1:
-                    icon_name = getattr(IconName, f"{base_icon.name}TIEDRAW")
-                else:
-                    icon_name = base_icon
-                icon_map[pid] = QIcon(Icons.get_pixmap(icon_name))
-        return icon_map
-
     def _fill_war_details(self, war_id: str) -> None:
         war = self.app.model.get_war(war_id)
         self.app.view.show_war_details(name=war.name, year=war.year)
@@ -84,7 +55,7 @@ class WarController:
         rows: List[WarParticipantScoreDTO] = []
         icon_map = {}
         if war.is_over:
-            icon_map = self._compute_war_ranking_icons(war)
+            icon_map = RankingIcon.compute_icons(war, ContextType.WAR, war_id, scores)
         for war_part in war.get_all_war_participants():
             player_name = self.app.model.get_player_name(war_part.player_id)
             score = scores[war_part.id]
@@ -152,23 +123,26 @@ class WarController:
         except DomainError as e:
             QMessageBox.warning(
                 self.app.view,
-                "Deletion forbidden",
+                "Closure forbidden",
                 str(e),
             )
+            return
         self.app.is_dirty = True
         self.app.navigation.refresh(RefreshScope.CURRENT_SELECTION_DETAILS)
         self.app.navigation.refresh_and_select(
             RefreshScope.WARS_TREE, item_type=ItemType.WAR, item_id=war_id
         )
 
-    # TODO fix ignored campaign tie-breaks
     def resolve_ties(
         self, war: War, contexts: List[TieContext]
-    ) -> Dict[str, Dict[str, bool]]:
+    ) -> Dict[Tuple[ContextType, str, int | None], Dict[str, bool]]:
         bids_map = {}
         for ctx in contexts:
             active = TieResolver.get_active_participants(
-                war, ctx.context_type, ctx.context_id, ctx.participants
+                war,
+                ctx.context_type,
+                ctx.context_id,
+                ctx.participants,
             )
             players = [
                 ParticipantOption(id=pid, name=self.app.model.get_participant_name(pid))
@@ -183,9 +157,13 @@ class WarController:
                 context_id=ctx.context_id,
             )
             if not dialog.exec():
-                TieResolver.cancel_tie_break(war, ContextType.WAR, ctx.context_id)
+                TieResolver.cancel_tie_break(
+                    war, ContextType.WAR, ctx.context_id, ctx.score_value
+                )
                 raise ForbiddenOperation("Tie resolution cancelled")
-            bids_map[ctx.context_id] = dialog.get_bids()
+            bids_map[(ctx.context_type, ctx.context_id, ctx.score_value)] = (
+                dialog.get_bids()
+            )
         return bids_map
 
     def set_major_value(self, value: int) -> None:
@@ -200,6 +178,7 @@ class WarController:
                 "Setting forbidden",
                 str(e),
             )
+            return
         self.app.is_dirty = True
         self.app.navigation.refresh(RefreshScope.CURRENT_SELECTION_DETAILS)
 
@@ -215,6 +194,7 @@ class WarController:
                 "Setting forbidden",
                 str(e),
             )
+            return
         self.app.is_dirty = True
         self.app.navigation.refresh(RefreshScope.CURRENT_SELECTION_DETAILS)
 
@@ -230,8 +210,23 @@ class WarController:
                 "Setting forbidden",
                 str(e),
             )
+            return
+        except RequiresConfirmation as e:
+            reply = QMessageBox.question(
+                self.app.view,
+                "Confirm update",
+                str(e),
+                QMessageBox.StandardButton.Yes | QMessageBox.StandardButton.No,
+            )
+            if reply == QMessageBox.StandardButton.Yes:
+                e.action()
+            else:
+                return
         self.app.is_dirty = True
         self.app.navigation.refresh(RefreshScope.CURRENT_SELECTION_DETAILS)
+        self.app.navigation.refresh_and_select(
+            RefreshScope.WARS_TREE, item_type=ItemType.WAR, item_id=war_id
+        )
 
     # Objective methods
 

src/warchron/model/closure_service.py

@@ -27,8 +27,7 @@ class ClosureService:
         from warchron.model.result_checker import ResultChecker
 
         already_granted = any(
-            isinstance(e, InfluenceGained)
-            and e.context_id == f"battle:{battle.sector_id}"
+            isinstance(e, InfluenceGained) and e.context_id == battle.sector_id
             for e in war.events
         )
         if already_granted:
@@ -51,7 +50,7 @@ class ClosureService:
                     participant_id=effective_winner,
                     amount=1,
                     context_type=ContextType.BATTLE,
-                    context_id=f"battle:{battle.sector_id}",
+                    context_id=battle.sector_id,
                 )
             )
 

src/warchron/model/result_checker.py

@@ -45,10 +45,42 @@ class ResultChecker:
         current_rank = 1
         for vp in sorted_vps:
             participants = vp_buckets[vp]
-            tie_id = f"{context_id}:score:{vp}"
+            if context_type == ContextType.WAR and len(participants) > 1:
+                subgroups = ResultChecker._secondary_sorting_war(war, participants)
+                for subgroup in subgroups:
+                    # no tie if campaigns' rank is enough to sort
+                    if len(subgroup) == 1:
+                        ranking.append(
+                            (current_rank, subgroup, {pid: 0 for pid in subgroup})
+                        )
+                        current_rank += 1
+                        continue
+                    # normal tie-break if tie persists
+                    if not TieResolver.is_tie_resolved(
+                        war, context_type, context_id, vp
+                    ):
+                        ranking.append(
+                            (current_rank, subgroup, {pid: 0 for pid in subgroup})
+                        )
+                        current_rank += 1
+                        continue
+                    groups = TieResolver.rank_by_tokens(
+                        war,
+                        context_type,
+                        context_id,
+                        subgroup,
+                    )
+                    tokens_spent = TieResolver.tokens_spent_map(
+                        war, context_type, context_id, subgroup
+                    )
+                    for group in groups:
+                        group_tokens = {pid: tokens_spent[pid] for pid in group}
+                        ranking.append((current_rank, group, group_tokens))
+                        current_rank += 1
+                continue
             # no tie
             if len(participants) == 1 or not TieResolver.is_tie_resolved(
-                war, context_type, tie_id
+                war, context_type, context_id, vp
             ):
                 ranking.append(
                     (current_rank, participants, {pid: 0 for pid in participants})
@@ -59,14 +91,46 @@ class ResultChecker:
             groups = TieResolver.rank_by_tokens(
                 war,
                 context_type,
-                tie_id,
+                context_id,
                 participants,
             )
             tokens_spent = TieResolver.tokens_spent_map(
-                war, context_type, tie_id, participants
+                war, context_type, context_id, participants
             )
             for group in groups:
                 group_tokens = {pid: tokens_spent[pid] for pid in group}
                 ranking.append((current_rank, group, group_tokens))
                 current_rank += 1
         return ranking
+
+    @staticmethod
+    def _secondary_sorting_war(
+        war: War,
+        participants: List[str],
+    ) -> List[List[str]]:
+        from warchron.model.score_service import ScoreService
+
+        rank_map: Dict[str, Tuple[int, ...]] = {}
+        for pid in participants:
+            ranks: List[int] = []
+            for campaign in war.campaigns:
+                scores = ScoreService.compute_scores(
+                    war, ContextType.CAMPAIGN, campaign.id
+                )
+                ranking = ResultChecker.get_effective_ranking(
+                    war, ContextType.CAMPAIGN, campaign.id, scores
+                )
+                for rank, group, _ in ranking:
+                    if pid in group:
+                        ranks.append(rank)
+                        break
+            rank_map[pid] = tuple(ranks)
+        sorted_items = sorted(rank_map.items(), key=lambda x: x[1])
+        groups: List[List[str]] = []
+        current_tuple = None
+        for pid, rank_tuple in sorted_items:
+            if rank_tuple != current_tuple:
+                groups.append([])
+                current_tuple = rank_tuple
+            groups[-1].append(pid)
+        return groups

src/warchron/model/tie_manager.py

@@ -14,6 +14,7 @@ class TieContext:
     context_type: ContextType
     context_id: str
     participants: List[str]  # war_participant_ids
+    score_value: int | None = None
 
 
 class TieResolver:
@@ -26,9 +27,10 @@ class TieResolver:
         for battle in round.battles.values():
             if not battle.is_draw():
                 continue
-            if TieResolver.is_tie_resolved(war, ContextType.BATTLE, battle.sector_id):
+            if TieResolver.is_tie_resolved(
+                war, ContextType.BATTLE, battle.sector_id, None
+            ):
                 continue
-
             if campaign is None:
                 raise RuntimeError("No campaign for this battle tie")
             if battle.player_1_id is None or battle.player_2_id is None:
@@ -47,14 +49,13 @@ class TieResolver:
                     context_type=ContextType.BATTLE,
                     context_id=battle.sector_id,
                     participants=[p1, p2],
+                    score_value=None,
                 )
             )
         return ties
 
     @staticmethod
     def find_campaign_ties(war: War, campaign_id: str) -> List[TieContext]:
-        if TieResolver.is_tie_resolved(war, ContextType.CAMPAIGN, campaign_id):
-            return []
         scores = ScoreService.compute_scores(war, ContextType.CAMPAIGN, campaign_id)
         buckets: DefaultDict[int, List[str]] = defaultdict(list)
         for pid, score in scores.items():
@@ -63,48 +64,53 @@ class TieResolver:
         for score_value, participants in buckets.items():
             if len(participants) <= 1:
                 continue
-            tie_id = f"{campaign_id}:score:{score_value}"
-            if TieResolver.is_tie_resolved(war, ContextType.CAMPAIGN, tie_id):
+            if TieResolver.is_tie_resolved(
+                war, ContextType.CAMPAIGN, campaign_id, score_value
+            ):
                 continue
             if not TieResolver.can_tie_be_resolved(
-                war, ContextType.CAMPAIGN, tie_id, participants
+                war, ContextType.CAMPAIGN, campaign_id, participants
             ):
-                war.events.append(TieResolved(None, ContextType.CAMPAIGN, tie_id))
+                war.events.append(
+                    TieResolved(None, ContextType.CAMPAIGN, campaign_id, score_value)
+                )
                 continue
             ties.append(
                 TieContext(
                     context_type=ContextType.CAMPAIGN,
-                    context_id=tie_id,
+                    context_id=campaign_id,
                     participants=participants,
+                    score_value=score_value,
                 )
             )
         return ties
 
     @staticmethod
     def find_war_ties(war: War) -> List[TieContext]:
-        if TieResolver.is_tie_resolved(war, ContextType.WAR, war.id):
-            return []
+        from warchron.model.result_checker import ResultChecker
+
         scores = ScoreService.compute_scores(war, ContextType.WAR, war.id)
-        buckets: DefaultDict[int, List[str]] = defaultdict(list)
-        for pid, score in scores.items():
-            buckets[score.victory_points].append(pid)
+        ranking = ResultChecker.get_effective_ranking(
+            war, ContextType.WAR, war.id, scores
+        )
         ties: List[TieContext] = []
-        for score_value, participants in buckets.items():
-            if len(participants) <= 1:
+        for _, group, _ in ranking:
+            if len(group) <= 1:
                 continue
-            tie_id = f"{war.id}:score:{score_value}"
-            if TieResolver.is_tie_resolved(war, ContextType.WAR, tie_id):
+            score_value = scores[group[0]].victory_points
+            if TieResolver.is_tie_resolved(war, ContextType.WAR, war.id, score_value):
                 continue
-            if not TieResolver.can_tie_be_resolved(
-                war, ContextType.WAR, tie_id, participants
-            ):
-                war.events.append(TieResolved(None, ContextType.WAR, tie_id))
+            if not TieResolver.can_tie_be_resolved(war, ContextType.WAR, war.id, group):
+                war.events.append(
+                    TieResolved(None, ContextType.WAR, war.id, score_value)
+                )
                 continue
             ties.append(
                 TieContext(
                     context_type=ContextType.WAR,
-                    context_id=tie_id,
-                    participants=participants,
+                    context_id=war.id,
+                    participants=group,
+                    score_value=score_value,
                 )
             )
         return ties
@@ -135,6 +141,7 @@ class TieResolver:
         war: War,
         context_type: ContextType,
         context_id: str,
+        score_value: int | None = None,
     ) -> None:
         war.events = [
             ev
@@ -149,6 +156,7 @@ class TieResolver:
                     isinstance(ev, TieResolved)
                     and ev.context_type == context_type
                     and ev.context_id == context_id
+                    and ev.score_value == score_value
                 )
             )
         ]
@@ -210,26 +218,37 @@ class TieResolver:
     @staticmethod
     def resolve_tie_state(
         war: War,
-        context_type: ContextType,
-        context_id: str,
-        participants: List[str],
+        ctx: TieContext,
         bids: dict[str, bool] | None = None,
     ) -> None:
         active = TieResolver.get_active_participants(
-            war, context_type, context_id, participants
+            war,
+            ctx.context_type,
+            ctx.context_id,
+            ctx.participants,
         )
         # confirmed draw if non had bid
         if not active:
-            war.events.append(TieResolved(None, context_type, context_id))
+            war.events.append(
+                TieResolved(None, ctx.context_type, ctx.context_id, ctx.score_value)
+            )
             return
         # confirmed draw if current bids are 0
         if bids is not None and not any(bids.values()):
-            war.events.append(TieResolved(None, context_type, context_id))
+            war.events.append(
+                TieResolved(None, ctx.context_type, ctx.context_id, ctx.score_value)
+            )
             return
         # else rank_by_tokens
-        groups = TieResolver.rank_by_tokens(war, context_type, context_id, participants)
+        groups = TieResolver.rank_by_tokens(
+            war, ctx.context_type, ctx.context_id, ctx.participants
+        )
         if len(groups[0]) == 1:
-            war.events.append(TieResolved(groups[0][0], context_type, context_id))
+            war.events.append(
+                TieResolved(
+                    groups[0][0], ctx.context_type, ctx.context_id, ctx.score_value
+                )
+            )
             return
         # if tie persists, do nothing, workflow will call again
 
@@ -247,21 +266,29 @@ class TieResolver:
         war: War,
         context_type: ContextType,
         context_id: str,
+        score_value: int | None = None,
     ) -> bool:
         for ev in reversed(war.events):
             if (
                 isinstance(ev, TieResolved)
                 and ev.context_type == context_type
                 and ev.context_id == context_id
+                and ev.score_value == score_value
             ):
                 return ev.participant_id is not None
         return False
 
     @staticmethod
-    def is_tie_resolved(war: War, context_type: ContextType, context_id: str) -> bool:
+    def is_tie_resolved(
+        war: War,
+        context_type: ContextType,
+        context_id: str,
+        score_value: int | None = None,
+    ) -> bool:
         return any(
             isinstance(ev, TieResolved)
             and ev.context_type == context_type
             and ev.context_id == context_id
+            and ev.score_value == score_value
             for ev in war.events
         )

src/warchron/model/war.py

@@ -3,8 +3,14 @@ from uuid import uuid4
 from datetime import datetime
 from typing import Any, Dict, List
 
-from warchron.model.war_event import WarEvent, InfluenceGained, InfluenceSpent
-from warchron.model.exception import ForbiddenOperation
+from warchron.constants import ContextType
+from warchron.model.war_event import (
+    WarEvent,
+    InfluenceGained,
+    InfluenceSpent,
+    TieResolved,
+)
+from warchron.model.exception import ForbiddenOperation, RequiresConfirmation
 from warchron.model.war_participant import WarParticipant
 from warchron.model.objective import Objective
 from warchron.model.campaign_participant import CampaignParticipant
@@ -55,11 +61,67 @@ class War:
     def set_influence_token(self, new_state: bool) -> None:
         if self.is_over:
             raise ForbiddenOperation("Can't set influence token of a closed war.")
-        # TODO raise RequiresConfirmation
-        #   * disable: cleanup if any token has already been gained/spent
-        #   * enable: retrigger battle_outcomes and resolve tie again if any draw
+
+        def cleanup_token_and_tie() -> None:
+            new_events: List[WarEvent] = []
+            for ev in self.events:
+                if isinstance(ev, (InfluenceSpent, InfluenceGained)):
+                    continue
+                if isinstance(ev, TieResolved):
+                    ev.set_participant(None)
+                new_events.append(ev)
+            self.events = new_events
             self.influence_token = new_state
 
+        def reset_tie_break() -> None:
+            new_events: List[WarEvent] = []
+            for ev in self.events:
+                if isinstance(ev, (TieResolved)):
+                    if ev.context_type == ContextType.BATTLE:
+                        battle = self.get_battle(ev.context_id)
+                        campaign = self.get_campaign_by_sector(battle.sector_id)
+                        round = campaign.get_round_by_battle(ev.context_id)
+                        round.is_over = False
+                    elif ev.context_type == ContextType.CAMPAIGN:
+                        campaign = self.get_campaign(ev.context_id)
+                        campaign.is_over = False
+                else:
+                    new_events.append(ev)
+            self.events = new_events
+            for camp in self.campaigns:
+                for sect in camp.get_all_sectors():
+                    if sect.influence_objective_id is not None:
+                        round = camp.get_round_by_battle(sect.id)
+                        round.is_over = False
+            self.influence_token = new_state
+
+        if new_state is False:
+            if not self.events:
+                self.influence_token = new_state
+                return
+            raise RequiresConfirmation(
+                "Some influence tokens already exist in this war.\n"
+                "All tokens will be deleted and tie-breaks will become draw.\n"
+                "Do you want to continue?",
+                action=cleanup_token_and_tie,
+            )
+        if new_state is True:
+            has_tie_resolved = any(isinstance(ev, TieResolved) for ev in self.events)
+            grant_influence = any(
+                (sect.influence_objective_id is not None)
+                for camp in self.campaigns
+                for sect in camp.get_all_sectors()
+            )
+            if not has_tie_resolved and not grant_influence:
+                self.influence_token = new_state
+                return
+            raise RequiresConfirmation(
+                "Some influence tokens and draws exist in this war.\n"
+                "All influence outcomes and tie-breaks will be reset.\n"
+                "Do you want to continue?",
+                action=reset_tie_break,
+            )
+
     def set_state(self, new_state: bool) -> None:
         self.is_over = new_state
 

src/warchron/model/war_event.py

@@ -63,19 +63,32 @@ class WarEvent:
 class TieResolved(WarEvent):
     TYPE = "TieResolved"
 
-    def __init__(self, participant_id: str | None, context_type: str, context_id: str):
+    def __init__(
+        self,
+        participant_id: str | None,
+        context_type: str,
+        context_id: str,
+        score_value: int | None = None,
+    ):
         super().__init__(participant_id, context_type, context_id)
+        self.score_value = score_value
 
     def toDict(self) -> Dict[str, Any]:
         d = super().toDict()
+        d.update(
+            {
+                "score_value": self.score_value or None,
+            }
+        )
         return d
 
     @classmethod
     def fromDict(cls, data: Dict[str, Any]) -> TieResolved:
         ev = cls(
-            data["participant_id"],
+            data["participant_id"] or None,
             data["context_type"],
             data["context_id"],
+            data["score_value"] or None,
         )
         return cls._base_fromDict(ev, data)
 

src/warchron/view/view.py

@@ -90,6 +90,7 @@ class View(QtWidgets.QMainWindow, Ui_MainWindow):
         )
         self.majorValue.valueChanged.connect(self._on_major_changed)
         self.minorValue.valueChanged.connect(self._on_minor_changed)
+        self.warsTree.currentItemChanged.connect(self._emit_selection_changed)
         self._apply_icons()
 
     def _apply_icons(self) -> None:
@@ -143,6 +144,11 @@ class View(QtWidgets.QMainWindow, Ui_MainWindow):
             return "wars"
         return ""
 
+    def clear_tree_selection(self) -> None:
+        self.warsTree.blockSignals(True)
+        self.warsTree.setCurrentItem(None)
+        self.warsTree.blockSignals(False)
+
     # General popups
 
     def closeEvent(self, event: QCloseEvent | None = None) -> None:
@@ -237,10 +243,7 @@ class View(QtWidgets.QMainWindow, Ui_MainWindow):
 
     def display_wars_tree(self, wars: List[WarDTO]) -> None:
         tree = self.warsTree
-        try:
-            tree.currentItemChanged.disconnect()
-        except TypeError:
-            pass
+        tree.blockSignals(True)
         tree.clear()
         tree.setColumnCount(1)
         tree.setHeaderLabels(["Wars"])
@@ -264,8 +267,8 @@ class View(QtWidgets.QMainWindow, Ui_MainWindow):
                     rnd_item.setData(0, ROLE_TYPE, ItemType.ROUND)
                     rnd_item.setData(0, ROLE_ID, rnd.id)
                     camp_item.addChild(rnd_item)
-        tree.currentItemChanged.connect(self._emit_selection_changed)
         tree.expandAll()
+        tree.blockSignals(False)
 
     def select_tree_item(self, *, item_type: ItemType, item_id: str) -> None:
         def walk(item: QTreeWidgetItem) -> bool: