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use crate::ByteFormat;
use std::borrow::Borrow;
use tui::{
buffer::Buffer,
layout::Rect,
style::Modifier,
style::{Color, Style},
text::{Span, Spans, Text},
widgets::{Paragraph, Widget},
};
pub struct Footer;
pub struct FooterProps {
pub total_bytes: Option<u128>,
pub entries_traversed: u64,
pub format: ByteFormat,
pub message: Option<String>,
}
impl Footer {
pub fn render(&self, props: impl Borrow<FooterProps>, area: Rect, buf: &mut Buffer) {
let FooterProps {
total_bytes,
entries_traversed,
format,
message,
} = props.borrow();
let spans = vec![
Span::from(format!(
" Total disk usage: {} Entries: {} ",
match total_bytes {
Some(b) => format!("{}", format.display(*b)),
None => "-".to_owned(),
},
entries_traversed,
))
.into(),
message.as_ref().map(|m| {
Span::styled(
m,
Style {
fg: Color::Red.into(),
bg: Color::Reset.into(),
add_modifier: Modifier::BOLD | Modifier::RAPID_BLINK,
..Style::default()
},
)
}),
];
Paragraph::new(Text::from(Spans::from(
spans
.into_iter()
.filter_map(std::convert::identity)
.collect::<Vec<_>>(),
)))
.style(Style::default().add_modifier(Modifier::REVERSED))
.render(area, buf);
}
}
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