use std::time::Duration;
use crossterm::event;
use crossterm::event::{Event, KeyCode, KeyEventKind};
use ratatui::Frame;
use ratatui::style::Stylize;
use ratatui::text::Line;
use ratatui::widgets::{Block, Paragraph};
use crate::tui::ratatui_app::RatatuiApp;
use crate::tui::ratatui_screens::RatatuiScreens::Monitoring;
use color_eyre::Result;

pub struct RatatuiDeletingMode {}

impl RatatuiDeletingMode {
    pub fn render(frame: &mut Frame, state: &mut RatatuiApp) {
        let title = Line::from("Delete Host").bold().red().centered();
        let mut body = format!("Do you really want to delete {} (Y/N)", state.selected_host);

        frame.render_widget(
            Paragraph::new(body)
                .block(Block::bordered().title(title))
                .centered(),
            frame.area()
        );
    }

    pub fn handle_crossterm_events(app: &mut RatatuiApp) -> Result<()> {
        if event::poll(Duration::from_millis(100))? {
            match event::read()? {
                Event::Key(key) if key.kind == KeyEventKind::Press => match key.code {
                    KeyCode::Enter | KeyCode::Char('y') | KeyCode::Char('Y') => {
                        println!("TiME TO DELETE SELECTED");
                    }
                    KeyCode::Esc | KeyCode::Char('n') | KeyCode::Char('N') => {
                        app.set_screen(Monitoring)
                    }
                    _ => {}
                }
                _ => {}
            }
        }

        Ok(())
    }
}