display effective ranking in campaign participants table

src/warchron/controller/campaign_controller.py

@@ -1,8 +1,9 @@
 from typing import List, Dict, TYPE_CHECKING
 
 from PyQt6.QtWidgets import QMessageBox, QDialog
+from PyQt6.QtGui import QIcon
 
-from warchron.constants import RefreshScope, ContextType, ItemType
+from warchron.constants import RefreshScope, ContextType, ItemType, Icons, IconName
 
 if TYPE_CHECKING:
     from warchron.controller.app_controller import AppController
@@ -20,10 +21,11 @@ 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.view.campaign_dialog import CampaignDialog
 from warchron.view.campaign_participant_dialog import CampaignParticipantDialog
 from warchron.view.sector_dialog import SectorDialog
-from warchron.controller.closure_workflow import CampaignClosureWorkflow
 from warchron.view.tie_dialog import TieDialog
 
 
@@ -31,6 +33,54 @@ 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 in ranking:
+            vp = scores[group[0]].victory_points
+            tie_id = f"{campaign.id}:score:{vp}"
+            is_tie = len(group) > 1
+            broken = TieResolver.was_tie_broken_by_tokens(
+                war,
+                ContextType.CAMPAIGN,
+                tie_id,
+            )
+            # choose icon name
+            if rank == 1:
+                base = IconName.VP1ST
+                draw = IconName.VP1STDRAW
+                tb = IconName.VP1STTIEBREAK
+            elif rank == 2:
+                base = IconName.VP2ND
+                draw = IconName.VP2NDDRAW
+                tb = IconName.VP2NDTIEBREAK
+            elif rank == 3:
+                base = IconName.VP3RD
+                draw = IconName.VP3RDDRAW
+                tb = IconName.VP3RDTIEBREAK
+            else:
+                base = IconName.VPNTH
+                draw = IconName.VPNTHDRAW
+                tb = IconName.VPNTHTIEBREAK
+            if not is_tie:
+                icon = Icons.get(base)
+            elif not broken:
+                icon = QIcon(Icons.get_pixmap(draw))
+            else:
+                icon = QIcon(Icons.get_pixmap(tb))
+            for pid in group:
+                icon_map[pid] = icon
+        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)
@@ -52,6 +102,9 @@ class CampaignController:
         self.app.view.display_campaign_sectors(sectors_for_display)
         scores = ScoreService.compute_scores(war, ContextType.CAMPAIGN, campaign_id)
         rows: List[CampaignParticipantScoreDTO] = []
+        icon_map = {}
+        if camp.is_over:
+            icon_map = self._compute_campaign_ranking_icons(war, camp)
         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)
@@ -66,6 +119,7 @@ class CampaignController:
                     theme=camp_part.theme or "",
                     victory_points=score.victory_points,
                     narrative_points=dict(score.narrative_points),
+                    rank_icon=icon_map.get(war_part_id),
                 )
             )
         objectives = [