add seat booking

src/ez_lan_manager/components/SeatingPlanInfoBox.py

@@ -1,18 +1,21 @@
-from typing import Optional
+from typing import Optional, Callable
 
 from rio import Component, Column, Text, TextStyle, Button, Spacer
 
-from src.ez_lan_manager import AccountingService
-
 
 class SeatingPlanInfoBox(Component):
+    show: bool
+    purchase_cb: Callable
+    is_booking_blocked: bool
     seat_id: Optional[str] = None
     seat_occupant: Optional[str] = None
     seat_price: int = 0
     is_blocked: bool = False
-    user_has_seat: bool = False
+
 
     def build(self) -> Component:
+        if not self.show:
+            return Spacer()
         if self.is_blocked:
             return Column(Text(f"Sitzplatz gesperrt", margin=1, style=TextStyle(fill=self.session.theme.neutral_color, font_size=1.4), wrap=True, justify="center"), min_height=10)
         if self.seat_id is None and self.seat_occupant is None:
@@ -25,7 +28,7 @@ class SeatingPlanInfoBox(Component):
             Text(f"Dieser Sitzplatz ({self.seat_id}) ist frei", margin=1, style=TextStyle(fill=self.session.theme.neutral_color), wrap=True, justify="center"),
             Button(
                 Text(
-                    f"Buchen ({AccountingService.make_euro_string_from_int(self.seat_price)})",
+                    f"Buchen",
                     margin=1,
                     style=TextStyle(fill=self.session.theme.neutral_color, font_size=1.1),
                     wrap=True,
@@ -36,7 +39,8 @@ class SeatingPlanInfoBox(Component):
                 color="secondary",
                 margin=1,
                 grow_y=False,
-                is_sensitive=not self.user_has_seat
+                is_sensitive=not self.is_booking_blocked,
+                on_press=self.purchase_cb
             ),
             min_height=10
         )

src/ez_lan_manager/components/SeatingPurchaseBox.py

@@ -0,0 +1,96 @@
+from typing import Optional, Callable
+
+from rio import Component, Column, Text, TextStyle, Button, Spacer, Row, ProgressCircle
+
+
+class SeatingPurchaseBox(Component):
+    show: bool
+    seat_id: str
+    is_loading: bool
+    confirm_cb: Callable
+    cancel_cb: Callable
+    error_msg: Optional[str] = None
+    success_msg: Optional[str] = None
+
+    def build(self) -> Component:
+        if not self.show:
+            return Spacer()
+        if self.is_loading:
+            return Column(
+                    ProgressCircle(
+                    color="secondary",
+                    align_x=0.5,
+                    margin_top=2,
+                    margin_bottom=2
+                ),
+                min_height=10
+            )
+
+        if self.success_msg:
+            return Column(
+                Text(f"{self.success_msg}", margin=1, style=TextStyle(fill=self.session.theme.success_color, font_size=1.1),
+                     wrap=True, justify="center"),
+                Row(
+                    Button(
+                        Text("Zurück",
+                             margin=1,
+                             style=TextStyle(fill=self.session.theme.success_color, font_size=1.1),
+                             wrap=True,
+                             justify="center"
+                             ),
+                        shape="rounded",
+                        style="plain",
+                        on_press=self.cancel_cb
+                    )
+                ),
+                min_height=10
+            )
+
+        if self.error_msg:
+            return Column(
+                Text(f"{self.error_msg}", margin=1, style=TextStyle(fill=self.session.theme.danger_color, font_size=1.1),
+                     wrap=True, justify="center"),
+                Row(
+                    Button(
+                        Text("Zurück",
+                            margin=1,
+                            style=TextStyle(fill=self.session.theme.danger_color, font_size=1.1),
+                            wrap=True,
+                            justify="center"
+                        ),
+                        shape="rounded",
+                        style="plain",
+                        on_press=self.cancel_cb
+                    )
+                ),
+                min_height=10
+            )
+
+        return Column(
+            Text(f"Sitzplatz {self.seat_id} verbindlich buchen?", margin=1, style=TextStyle(fill=self.session.theme.neutral_color, font_size=1.4), wrap=True, justify="center"),
+            Row(
+                Button(
+                    Text("Nein",
+                        margin=1,
+                        style=TextStyle(fill=self.session.theme.danger_color, font_size=1.1),
+                        wrap=True,
+                        justify="center"
+                    ),
+                    shape="rounded",
+                    style="plain",
+                    on_press=self.cancel_cb
+                ),
+                Button(
+                    Text("Ja",
+                        margin=1,
+                        style=TextStyle(fill=self.session.theme.success_color, font_size=1.1),
+                        wrap=True,
+                        justify="center"
+                    ),
+                    shape="rounded",
+                    style="minor",
+                    on_press=self.confirm_cb
+                )
+            ),
+            min_height=10
+        )

src/ez_lan_manager/components/UserInfoAndLoginBox.py

@@ -58,7 +58,7 @@ class UserInfoAndLoginBox(Component):
 
     @staticmethod
     def get_greeting() -> str:
-        return choice(["Guten Tacho", "Tuten Gag", "Servus", "Moinjour", "Hallöchen Popöchen", "Heyho", "Moinsen"])
+        return choice(["Guten Tacho", "Tuten Gag", "Servus", "Moinjour", "Hallöchen", "Heyho", "Moinsen"])
 
     # @FixMe: If the user logs out and then tries to log back in, it does not work
     #         If the user navigates to another page and then tries again. It works.