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use tui::buffer::Buffer;
use tui::layout::Rect;
use tui::style::{Color, Style};
use tui::text::{Span, Spans};
use tui::widgets::{Paragraph, Widget};
use crate::fs::{FileType, JoshutoDirList};
use crate::util::format;
pub struct TuiFooter<'a> {
list: &'a JoshutoDirList,
}
impl<'a> TuiFooter<'a> {
pub fn new(list: &'a JoshutoDirList) -> Self {
Self { list }
}
}
impl<'a> Widget for TuiFooter<'a> {
fn render(self, area: Rect, buf: &mut Buffer) {
use std::os::unix::fs::PermissionsExt;
match self.list.index {
Some(i) if i < self.list.contents.len() => {
let entry = &self.list.contents[i];
let mode = entry.metadata.permissions.mode();
let mode = format::mode_to_string(mode);
let mode_style = Style::default().fg(Color::Cyan);
let mtime = entry.metadata.modified;
let mtime = format::mtime_to_string(mtime);
let size = entry.metadata.len;
let size = format::file_size_to_string(size);
#[cfg(unix)]
let mimetype = match entry.metadata.mimetype.as_ref() {
Some(s) => s,
None => "",
};
let mut text = vec![
Span::styled(mode, mode_style),
Span::raw(" "),
Span::raw(format!("{}/{}", i + 1, self.list.contents.len())),
Span::raw(" "),
Span::raw(mtime),
Span::raw(" "),
Span::raw(size),
#[cfg(unix)]
Span::raw(" "),
#[cfg(unix)]
Span::raw(mimetype),
];
if let FileType::Symlink(s) = &entry.metadata.file_type {
text.push(Span::styled(" -> ", mode_style));
text.push(Span::styled(s, mode_style));
}
Paragraph::new(Spans::from(text)).render(area, buf);
}
_ => {}
}
}
}
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