Add participants page

VERSION

@@ -1 +1 @@
-0.6.0-prerelease
+0.6.1

src/elm/components/NavigationBar.py

@@ -94,6 +94,7 @@ class NavigationBar(Component):
                 NavigationButton("material/house", "Startseite", "/", extension_state_changed=self.on_extension_pressed),
                 NavigationButton("material/local_activity", "Tickets", "/tickets", extension_state_changed=self.on_extension_pressed),
                 NavigationButton("material/chair_alt", "Sitzplan", "/seating", extension_state_changed=self.on_extension_pressed),
+                NavigationButton("material/group", "Teilnehmer", "/participants", extension_state_changed=self.on_extension_pressed),
                 NavigationButton("material/local_dining", "Catering", "/catering", extension_state_changed=self.on_extension_pressed),
                 NavigationButton("material/trophy", "Turniere", "/tournaments", extension_state_changed=self.on_extension_pressed),
                 margin_bottom=6

src/elm/pages/ParticipantsPage.py

@@ -0,0 +1,66 @@
+from __future__ import annotations
+
+from copy import copy
+from typing import Any, Optional
+from uuid import uuid4
+
+from rio import Component, Column, Row, Text, Spacer, page, Color, Rectangle, TextInput, GuardEvent
+from rio.event import on_populate
+
+from elm.types import UserSession, User, Ticket, Seat
+from elm.services import UserService, LocalData, LocalDataService, ConfigurationService
+from elm.components import ElmButton
+
+@page(name="Participants", url_segment="participants")
+class ParticipantsPage(Component):
+    participants: list[tuple[User, Seat]] = []
+
+    @on_populate
+    async def on_populate(self) -> None:
+        seats = await Seat.find_many(
+            Seat.user != None,
+            fetch_links=True
+        ).to_list()
+
+        self.participants = [(seat.user, seat) for seat in seats]
+
+    def build(self) -> Component:
+        return Row(
+            Rectangle(
+                content=Column(
+                    Rectangle(
+                        content=Rectangle(
+                            content=Text("Teilnehmer", margin=0.5, selectable=False, overflow="wrap"),
+                            fill=self.session.theme.header_box_background_color,
+                            margin=0.4
+                        ),
+                        stroke_width=0.1,
+                        stroke_color=self.session.theme.box_border_color,
+                    ),
+                    Column(
+                        Row(
+                            Text("Nutzer", grow_x=True, font_weight="bold"),
+                            Text("Sitzplatz", font_weight="bold"),
+                            margin=0.5
+                        ),
+                        *[
+                            Rectangle(
+                                content=Row(
+                                    Text(user.user_name, grow_x=True, font_size=0.8),
+                                    Text(seat.seat_id, font_size=0.8),
+                                    margin=0.5
+                                ),
+                                hover_fill=self.session.theme.secondary_color,
+                                transition_time=0.2
+                            ) for user, seat in self.participants],
+                        margin=1
+                    ),
+                    Spacer()
+                ),
+                fill=self.session.theme.box_color,
+                stroke_width=0.1,
+                stroke_color=self.session.theme.box_border_color
+            ),
+            margin=1,
+            grow_x=True
+        )