1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
use tui::{
text::{Span, Spans},
widgets::{Block, Borders, List, ListItem},
style::{Color, Style, Modifier},
};
use crate::fetch::fetch_filters::Filter;
fn truncate(text: &str, width: usize) -> String {
if text.chars().count() <= width {
text.to_string()
} else {
text.chars().take(width - 3).collect::<String>() + "..."
}
}
pub fn make_filters_list(filters: &[Filter], width: u16) -> List {
let items: Vec<ListItem> = filters
.iter()
.map(|filter| {
let (status_text, color) = if filter.enabled {
("✔", Color::Green)
} else {
("✘", Color::Red)
};
let status = Span::styled(status_text, Style::default().fg(color));
let rule_count = Span::styled(format!(" ({})", filter.rules_count), Style::default().fg(Color::Magenta).add_modifier(Modifier::BOLD));
let name = Span::raw(format!(" {}", truncate(&filter.name, width as usize / 4 - 12)));
let content = Spans::from(vec![status, name, rule_count]);
ListItem::new(content)
})
.collect();
List::new(items)
.block(
Block::default()
.borders(Borders::ALL)
.title(Span::styled(
"Filters",
Style::default().add_modifier(Modifier::BOLD),
)),
)
}