Method handle_create_form_key

crates/openshell-tui/src/app.rs:2010–2066

(&mut self, key: KeyEvent)

    }

    fn handle_create_form_key(&mut self, key: KeyEvent) {
        let Some(form) = self.create_form.as_mut() else {
            return;
        };

        match form.phase {
            CreatePhase::Creating => {} // no input during creation

            CreatePhase::Form => match key.code {
                KeyCode::Esc => {
                    self.create_form = None;
                }
                KeyCode::Tab => {
                    form.status = None;
                    form.focused_field = form.focused_field.next();
                }
                KeyCode::BackTab => {
                    form.status = None;
                    form.focused_field = form.focused_field.prev();
                }
                _ => match form.focused_field {
                    CreateFormField::Name => Self::handle_text_input(&mut form.name, key),
                    CreateFormField::Image => Self::handle_text_input(&mut form.image, key),
                    CreateFormField::Command => Self::handle_text_input(&mut form.command, key),
                    CreateFormField::Providers => match key.code {
                        KeyCode::Char('j') | KeyCode::Down if !form.providers.is_empty() => {
                            form.provider_cursor =
                                (form.provider_cursor + 1).min(form.providers.len() - 1);
                        }
                        KeyCode::Char('k') | KeyCode::Up => {
                            form.provider_cursor = form.provider_cursor.saturating_sub(1);
                        }
                        KeyCode::Char(' ') | KeyCode::Enter => {
                            if let Some(p) = form.providers.get_mut(form.provider_cursor) {
                                p.selected = !p.selected;
                            }
                        }
                        _ => {}
                    },
                    CreateFormField::Ports => {
                        // Use the same text input handler as Name/Image/Command,
                        // then strip anything that isn't a digit or comma.
                        Self::handle_text_input(&mut form.ports, key);
                        form.ports.retain(|c| c.is_ascii_digit() || c == ',');
                    }
                    CreateFormField::Submit => {
                        if key.code == KeyCode::Enter {
                            form.anim_start = Some(Instant::now());
                            form.status = None;
                            form.phase = CreatePhase::Creating;
                            self.pending_create_sandbox = true;
                        }
                    }
                },
            },
        }
    }