use crate::fetch::fetch_stats::DomainData;

use tui::{
  style::{Color, Modifier, Style},
  text::{Span, Spans},
  widgets::{Block, Borders, List, ListItem},
};

fn truncate(text: &str, width: usize) -> String {
  if text.chars().count() <= width {
    text.to_string()
  } else {
    text
      .chars()
      .take(width.saturating_sub(3))
      .collect::<String>()
      + "..."
  }
}

pub fn make_list<'a>(title: &'a str, data: &[DomainData], color: Color, width: u16) -> List<'a> {
  let items: Vec<ListItem> = data
    .iter()
    .map(|data| {
      let name = Span::raw(format!(
        " {}",
        truncate(&data.name, (width as usize / 4).saturating_sub(12))
      ));
      let count = Span::styled(
        format!(" ({})", data.count),
        Style::default().fg(color).add_modifier(Modifier::BOLD),
      );
      ListItem::new(Spans::from(vec![name, count]))
    })
    .collect();

  List::new(items)
    .block(Block::default().borders(Borders::ALL).title(Span::styled(
      title,
      Style::default().add_modifier(Modifier::BOLD),
    )))
    .highlight_style(Style::default().add_modifier(Modifier::BOLD))
}
