xserial/crates/pipeview-gui/src/panels/session_controls.rs

use crate::models::{ConnectionStatus, SessionTab, View};
use egui::{Label, TextEdit};
use pipeview_client::SessionManager;
use pipeview_core::transport::TransportConfig;

pub fn render_search_bar(ui: &mut egui::Ui, tab: &mut SessionTab) {
    if !tab.search.active {
        return;
    }
    ui.horizontal(|ui| {
        let response = ui.add(
            TextEdit::singleline(&mut tab.search.query)
                .hint_text("Search...")
                .desired_width(200.0),
        );
        if tab.search.just_opened {
            response.request_focus();
            tab.search.just_opened = false;
        }
        if response.changed() {
            let matches = match tab.view {
                View::Text => tab.console.search(&tab.search.query, tab.search.case_sensitive),
                View::Hex => tab.hex.search(&tab.search.query, tab.search.case_sensitive),
                View::Plot => Vec::new(),
            };
            tab.search.matches = matches;
            tab.search.current_match = 0;
        }
        if response.lost_focus() && ui.input(|i| i.key_pressed(egui::Key::Enter)) {
            tab.search.next();
        }

        ui.add(
            Label::new(format!(
                "{}/{}",
                tab.search.current_display(),
                tab.search.match_count()
            ))
            .selectable(false),
        );

        if ui.button("▲").clicked() {
            tab.search.prev();
        }
        if ui.button("▼").clicked() {
            tab.search.next();
        }

        if ui.checkbox(&mut tab.search.case_sensitive, "Aa").changed() {
            let matches = match tab.view {
                View::Text => tab.console.search(&tab.search.query, tab.search.case_sensitive),
                View::Hex => tab.hex.search(&tab.search.query, tab.search.case_sensitive),
                View::Plot => Vec::new(),
            };
            tab.search.matches = matches;
            tab.search.current_match = 0;
        }

        if ui.button("✕").clicked() {
            tab.search.clear();
        }
    });
}

pub fn render_session_controls(
    ui: &mut egui::Ui,
    manager: &SessionManager,
    tab: &mut SessionTab,
) -> bool {
    let mut auto_reconnect_changed = false;
    ui.horizontal_wrapped(|ui| {
        let connected = matches!(
            tab.status,
            ConnectionStatus::Connected | ConnectionStatus::Connecting
        );
        let connect_label = if connected { "Disconnect" } else { "Connect" };
        if ui.button(connect_label).clicked() {
            if let Some(handle) = manager.get(tab.id) {
                if connected {
                    tab.status = ConnectionStatus::Disconnected;
                    tokio::spawn(async move {
                        let _ = handle.disconnect().await;
                    });
                } else {
                    tab.status = ConnectionStatus::Connecting;
                    tokio::spawn(async move {
                        let _ = handle.connect().await;
                    });
                }
            } else {
                tab.status = ConnectionStatus::Error(String::from("session not found"));
            }
        }

        // if ui.button("Reconnect").clicked() {
        //     if let Some(handle) = manager.get(tab.id) {
        //         tab.status = ConnectionStatus::Connecting;
        //         tokio::spawn(async move {
        //             let _ = handle.reconnect().await;
        //         });
        //     } else {
        //         tab.status = ConnectionStatus::Error(String::from("session not found"));
        //     }
        // }

        if ui.button("Clear").clicked() {
            tab.console.clear();
            tab.hex.clear();
            tab.plot.clear();
            tab.send_status = Some(String::from("Cleared"));
        }

        let response = ui.checkbox(&mut tab.auto_reconnect, "Auto reconnect");
        if response.changed() {
            tab.session_config.auto_reconnect = tab.auto_reconnect;
            auto_reconnect_changed = true;
            if let Some(handle) = manager.get(tab.id) {
                let enabled = tab.auto_reconnect;
                tokio::spawn(async move {
                    let _ = handle.set_auto_reconnect(enabled).await;
                });
            } else {
                tab.status = ConnectionStatus::Error(String::from("session not found"));
            }
        }
        if matches!(tab.status, ConnectionStatus::Connected)
            && matches!(tab.session_config.transport, TransportConfig::Serial { .. })
        {
            let dtr_changed = ui.checkbox(&mut tab.dtr, "DTR").changed();
            let rts_changed = ui.checkbox(&mut tab.rts, "RTS").changed();
            if dtr_changed || rts_changed {
                if let Some(handle) = manager.get(tab.id) {
                    let dtr = tab.dtr;
                    let rts = tab.rts;
                    tokio::spawn(async move {
                        if dtr_changed {
                            let _ = handle.set_dtr(dtr).await;
                        }
                        if rts_changed {
                            let _ = handle.set_rts(rts).await;
                        }
                    });
                } else {
                    tab.status = ConnectionStatus::Error(String::from("session not found"));
                }
            }
        }
    });
    auto_reconnect_changed
}