feat: add itemized claims and payments

src/ccma/ui/member_tab.py

@@ -7,6 +7,7 @@ from collections.abc import Callable
 from datetime import datetime
 from tkinter import messagebox, ttk
 
+from ccma.domain.contributions import CLAIM_STATUS_LABELS, claim_status, claim_total, money_text
 from ccma.domain.dates import age_label, date_input_hint, format_date_for_display
 from ccma.domain.models import MEMBERSHIP_STATUS_LABELS as STATUS_LABELS
 from ccma.domain.models import Event
@@ -21,12 +22,14 @@ class MemberTab(ttk.Frame):
         member_id: str,
         on_close: Callable[[], None],
         on_changed: Callable[[], None],
+        on_open_claim: Callable[[str, str], None],
     ):
         super().__init__(master, padding=12)
         self.repository = repository
         self.member_id = member_id
         self.on_close = on_close
         self.on_changed = on_changed
+        self.on_open_claim = on_open_claim
         self.member = repository.get_member(member_id)
         self.variables: dict[str, tk.Variable] = {}
         self._build_ui()
@@ -152,6 +155,8 @@ class MemberTab(ttk.Frame):
             self.claims.heading(key, text=title)
             self.claims.column(key, width=width, anchor="w")
         self.claims.grid(row=1, column=0, sticky="nsew")
+        self.claims.bind("<Double-1>", lambda _event: self._open_selected_claim())
+        self.claims.bind("<Return>", lambda _event: self._open_selected_claim())
 
         documents_tab.columnconfigure(0, weight=1)
         documents_tab.rowconfigure(1, weight=1)
@@ -213,19 +218,27 @@ class MemberTab(ttk.Frame):
         except RepositoryError as exc:
             self.contribution_summary.set(f"FEHLER: {exc}")
             return
-        for claim in data.claims:
+        for index, claim in enumerate(data.claims):
+            claim_id = str(claim.get("claim_id") or f"missing-id-{index}")
+            status = claim_status(data, claim)
             self.claims.insert(
                 "",
                 "end",
+                iid=claim_id,
                 values=(
                     claim.get("title", "Beitrag"),
-                    claim.get("due_date", ""),
-                    claim.get("amount", ""),
-                    claim.get("status", "open"),
+                    format_date_for_display(str(claim.get("due_date", ""))),
+                    money_text(claim_total(claim)),
+                    CLAIM_STATUS_LABELS.get(status, status.upper()),
                 ),
             )
         self.contribution_summary.set(f"{len(data.claims)} Forderungen · {len(data.payments)} Zahlungen")
 
+    def _open_selected_claim(self) -> None:
+        selected = self.claims.selection()
+        if selected and not selected[0].startswith("missing-id-"):
+            self.on_open_claim(self.member_id, selected[0])
+
     def _refresh_documents(self) -> None:
         self.documents.delete(0, "end")
         root = self.repository.members_root / self.member_id / "files"