feat: initialize CCMA member administration

src/ccma/ui/dialogs.py

@@ -0,0 +1,90 @@
+import tkinter as tk
+from collections.abc import Callable
+from tkinter import messagebox, ttk
+
+from ccma.domain.dates import age_label, date_input_hint
+from ccma.domain.models import Member
+from ccma.storage.repository import MemberRepository, RepositoryError
+
+
+class NewMemberDialog(tk.Toplevel):
+    def __init__(self, master: tk.Misc, repository: MemberRepository, on_created: Callable[[Member], None]):
+        super().__init__(master)
+        self.repository = repository
+        self.on_created = on_created
+        self.title("Neue Mitgliederakte")
+        self.transient(master.winfo_toplevel())
+        self.grab_set()
+        self.resizable(False, False)
+        self.number_policy = repository.get_member_number_policy()
+        self.variables = {
+            name: tk.StringVar()
+            for name in ("first_name", "last_name", "email", "birth_date", "member_number")
+        }
+        self._build_ui()
+        self.bind("<Escape>", lambda _event: self.destroy())
+        self.bind("<Return>", lambda _event: self._create())
+        self.after_idle(self._focus_first)
+
+    def _build_ui(self) -> None:
+        frame = ttk.Frame(self, padding=18)
+        frame.pack(fill="both", expand=True)
+        fields = [
+            ("Vorname *", "first_name"),
+            ("Nachname *", "last_name"),
+            ("E-Mail-Adresse", "email"),
+            (f"Geburtsdatum ({date_input_hint()})", "birth_date"),
+        ]
+        if self.number_policy["mode"] == "manual":
+            fields.append(("Mitgliedsnummer *", "member_number"))
+        self.entries: dict[str, ttk.Entry] = {}
+        for row, (label, key) in enumerate(fields):
+            ttk.Label(frame, text=label).grid(row=row, column=0, sticky="w", pady=5, padx=(0, 12))
+            if key == "birth_date":
+                birth_row = ttk.Frame(frame)
+                birth_row.grid(row=row, column=1, sticky="ew", pady=5)
+                birth_row.columnconfigure(0, weight=1)
+                entry = ttk.Entry(birth_row, textvariable=self.variables[key], width=24)
+                entry.grid(row=0, column=0, sticky="ew")
+                self.birth_age_var = tk.StringVar(value="Alter: —")
+                ttk.Label(birth_row, textvariable=self.birth_age_var, style="Mono.TLabel").grid(
+                    row=0, column=1, sticky="w", padx=(10, 0)
+                )
+                self.variables[key].trace_add(
+                    "write",
+                    lambda *_args: self.birth_age_var.set(age_label(self.variables["birth_date"].get())),
+                )
+            else:
+                entry = ttk.Entry(frame, textvariable=self.variables[key], width=38)
+                entry.grid(row=row, column=1, sticky="ew", pady=5)
+            self.entries[key] = entry
+        button_row = len(fields)
+        if self.number_policy["mode"] == "automatic":
+            preview = self.repository.preview_member_number(self.number_policy["pattern"])
+            ttk.Label(frame, text="Mitgliedsnummer").grid(
+                row=button_row, column=0, sticky="w", pady=5, padx=(0, 12)
+            )
+            ttk.Label(frame, text=f"Automatisch: {preview}", style="TimelineHeader.TLabel").grid(
+                row=button_row, column=1, sticky="w", pady=5
+            )
+            button_row += 1
+        buttons = ttk.Frame(frame)
+        buttons.grid(row=button_row, column=0, columnspan=2, sticky="e", pady=(16, 0))
+        ttk.Button(buttons, text="Abbrechen", command=self.destroy).pack(side="left", padx=(0, 8))
+        ttk.Button(buttons, text="Akte anlegen", style="Accent.TButton", command=self._create).pack(
+            side="left"
+        )
+
+    def _focus_first(self) -> None:
+        self.entries["first_name"].focus_set()
+
+    def _create(self) -> None:
+        try:
+            member = self.repository.create_member(
+                **{key: variable.get() for key, variable in self.variables.items()}
+            )
+        except RepositoryError as exc:
+            messagebox.showerror("Akte konnte nicht angelegt werden", str(exc), parent=self)
+            return
+        self.destroy()
+        self.on_created(member)