feat: add itemized claims and payments

src/ccma/ui/main_window.py

@@ -8,6 +8,7 @@ from ccma.config import AppConfig
 from ccma.domain.models import HousekeeperFinding, Member
 from ccma.services.housekeeper import Housekeeper
 from ccma.storage.repository import MemberRepository, RepositoryError
+from ccma.ui.claim_tab import ClaimTab
 from ccma.ui.dialogs import NewMemberDialog
 from ccma.ui.icons import IconStore
 from ccma.ui.member_tab import MemberTab
@@ -276,6 +277,7 @@ class MainWindow(ttk.Frame):
             member_id,
             on_close=lambda: self.tabs.close(key),
             on_changed=self.refresh_overview,
+            on_open_claim=self.open_claim,
         )
         self.tabs.add(
             key,
@@ -285,6 +287,37 @@ class MainWindow(ttk.Frame):
             icon_name="account",
         )
 
+    def open_claim(self, member_id: str, claim_id: str) -> None:
+        key = f"claim:{member_id}:{claim_id}"
+        if self.tabs.focus(key):
+            return
+        try:
+            _data, claim = self.repository.get_claim(member_id, claim_id)
+        except RepositoryError as exc:
+            messagebox.showerror("Forderung konnte nicht geöffnet werden", str(exc), parent=self)
+            return
+        tab = ClaimTab(
+            self.notebook,
+            self.repository,
+            member_id,
+            claim_id,
+            on_close=lambda: self.tabs.close(key),
+            on_changed=lambda: self._claim_changed(member_id),
+        )
+        self.tabs.add(
+            key,
+            tab,
+            str(claim.get("title") or "Forderung"),
+            image=self.icons.get("receipt", 16) or self.icons.get("file-document", 16),
+            icon_name="receipt",
+        )
+
+    def _claim_changed(self, member_id: str) -> None:
+        member_tab = self.tabs.tabs.get(f"member:{member_id}")
+        if isinstance(member_tab, MemberTab) and member_tab.winfo_exists():
+            member_tab.refresh()
+        self.refresh_overview()
+
     def open_members(self) -> None:
         key = "members"
         if self.tabs.focus(key):