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124 lines
2.6 KiB
Python
124 lines
2.6 KiB
Python
import click
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from textual import events
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from textual.app import App, ComposeResult
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from textual.screen import Screen
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from textual.widgets import Header, Footer, Placeholder, Label, ListView, ListItem, Static, DataTable, Button, Input
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from textual.containers import Grid, Horizontal
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from ffx.model.show import Show
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# Screen[dict[int, str, int]]
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class ShowDeleteScreen(Screen):
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CSS = """
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Grid {
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grid-size: 2;
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grid-rows: 2 auto;
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grid-columns: 30 auto;
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height: 100%;
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width: 100%;
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padding: 1;
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}
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Input {
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border: none;
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}
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Button {
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border: none;
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}
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#toplabel {
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height: 1;
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column-span: 2;
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}
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#two {
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column-span: 2;
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row-span: 2;
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tint: magenta 40%;
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}
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.box {
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height: 100%;
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border: solid green;
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}
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"""
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def __init__(self, show = {}):
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super().__init__()
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self.context = self.app.getContext()
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self.Session = self.context['database_session'] # convenience
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self.show_obj = show
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def on_mount(self):
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if self.show_obj:
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self.query_one("#showlabel", Static).update(f"{self.show_obj['id']} - {self.show_obj['name']} ({self.show_obj['year']})")
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def compose(self):
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yield Header()
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with Grid():
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yield Static("Are you sure to delete the following show?", id="toplabel")
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yield Static("")
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yield Static("")
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yield Static("", id="showlabel")
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yield Static("")
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yield Static("")
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yield Static("")
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yield Static("")
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yield Static("")
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yield Button("Delete", id="delete_button")
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yield Button("Cancel", id="cancel_button")
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yield Footer()
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# Event handler for button press
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def on_button_pressed(self, event: Button.Pressed) -> None:
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if event.button.id == "delete_button":
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if self.deleteShow(self.show_obj['id']):
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self.dismiss(self.show_obj['id'])
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else:
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#TODO: Meldung
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self.app.pop_screen()
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if event.button.id == "cancel_button":
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self.app.pop_screen()
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def deleteShow(self, show_id):
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try:
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s = self.Session()
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q = s.query(Show).filter(Show.id == show_id)
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if q.count():
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q.delete()
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s.commit()
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return True
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return False
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except Exception as ex:
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click.ClickException(f"ShowDetailsScreen.updateShow(): {repr(ex)}")
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finally:
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s.close()
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