use ratatui::{
    buffer::Buffer,
    layout::Rect,
    style::Stylize,
    text::Line,
    widgets::{Block, Borders, List, ListItem, Padding, Widget},
};

use super::Peers;

#[derive(Debug, Clone)]
pub struct PeersWidget<'p> {
    pub peers: &'p Peers,
}

impl<'p> Widget for PeersWidget<'p> {
    fn render(self, area: Rect, buf: &mut Buffer)
    where
        Self: Sized,
    {
        let mut items = Vec::with_capacity(self.peers.len());
        for (k, v) in self.peers.iter() {
            let item = format!("{:?}: {} ({})", k, v.0, v.1);
            let s = Line::from(item.yellow());

            let item = ListItem::new(s);
            items.push(item);
        }
        let title = Line::from(" Peers ".bold()).centered();
        let block = Block::default()
            .title(title)
            .borders(Borders::all())
            .padding(Padding::uniform(1));
        let list = List::new(items).block(block);
        list.render(area, buf);
    }
}

#[derive(Debug, Clone)]
pub struct NetworkInfoWidget;

impl Widget for NetworkInfoWidget {
    fn render(self, area: Rect, buf: &mut Buffer)
    where
        Self: Sized,
    {
        let udp: Line = format!("UDP socket:\t\t\t {:?}", joecalsend::LISTENING_SOCKET_ADDR)
            .yellow()
            .into();
        let multicast: Line = format!(
            "Multicast address:\t\t {:?}:{}",
            joecalsend::MULTICAST_IP,
            joecalsend::DEFAULT_PORT
        )
        .yellow()
        .into();
        let http: Line = format!(
            "HTTP address:\t\t\t {:?}",
            joecalsend::LISTENING_SOCKET_ADDR
        )
        .yellow()
        .into();
        let items = [
            ListItem::new(udp),
            ListItem::new(multicast),
            ListItem::new(http),
        ];
        let title = Line::from(" Listeners ".bold()).centered();
        let block = Block::default()
            .title(title)
            .borders(Borders::all())
            .padding(Padding::uniform(1));
        let list = List::new(items).block(block);
        list.render(area, buf);
    }
}