wip close round/campaign/war + refacto json None

src/warchron/controller/round_controller.py

@@ -1,13 +1,13 @@
 from typing import List, TYPE_CHECKING
 
-from PyQt6.QtWidgets import QDialog
+from PyQt6.QtWidgets import QDialog, QMessageBox
 
 from warchron.constants import ItemType, RefreshScope
 
 if TYPE_CHECKING:
     from warchron.controller.app_controller import AppController
 from warchron.controller.dtos import ParticipantOption, SectorDTO, ChoiceDTO, BattleDTO
-
+from warchron.model.closure_service import ClosureService
 from warchron.view.choices_dialog import ChoicesDialog
 from warchron.view.battles_dialog import BattlesDialog
 
@@ -92,6 +92,7 @@ class RoundController:
                 )
             )
         self.app.view.display_round_battles(battles_for_display)
+        self.app.view.endRoundBtn.setEnabled(not rnd.is_over)
 
     def add_round(self) -> None:
         if not self.app.navigation.selected_campaign_id:
@@ -102,6 +103,28 @@ class RoundController:
             RefreshScope.WARS_TREE, item_type=ItemType.ROUND, item_id=rnd.id
         )
 
+    def close_round(self) -> None:
+        round_id = self.app.navigation.selected_round_id
+        if not round_id:
+            return
+        rnd = self.app.model.get_round(round_id)
+        if rnd.is_over:
+            return
+        try:
+            ties = ClosureService.close_round(rnd)
+        except RuntimeError as e:
+            QMessageBox.warning(self.app.view, "Cannot close round", str(e))
+            return
+        if ties:
+            QMessageBox.information(
+                self.app.view,
+                "Tie detected",
+                "Round has unresolved ties. Resolution system not implemented yet.",
+            )
+            return
+        self.app.is_dirty = True
+        self.app.navigation.refresh(RefreshScope.CURRENT_SELECTION_DETAILS)
+
     # Choice methods
 
     def edit_round_choice(self, choice_id: str) -> None: