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use std::fs;
use tui::buffer::Buffer;
use tui::layout::Rect;
use tui::style::{Color, Style};
use tui::widgets::{Paragraph, Text, Widget};
use crate::fs::JoshutoDirEntry;
use crate::util::format;
pub struct TuiFooter<'a> {
entry: &'a JoshutoDirEntry,
}
impl<'a> TuiFooter<'a> {
pub fn new(entry: &'a JoshutoDirEntry) -> Self {
Self { entry }
}
}
impl<'a> Widget for TuiFooter<'a> {
fn draw(&mut self, area: Rect, buf: &mut Buffer) {
use std::os::unix::fs::PermissionsExt;
let mode = self.entry.metadata.permissions.mode();
let mode = format::mode_to_string(mode);
let mode_style = Style::default().fg(Color::Cyan);
let mtime = self.entry.metadata.modified;
let mtime = format::mtime_to_string(mtime);
let size = self.entry.metadata.len;
let size = format::file_size_to_string(size as f64);
let mut text = vec![
Text::styled(mode, mode_style),
Text::raw(" "),
Text::raw(mtime),
Text::raw(" "),
Text::raw(size),
];
if self.entry.metadata.file_type.is_symlink() {
if let Ok(path) = fs::read_link(self.entry.file_path()) {
text.push(Text::styled(" -> ", mode_style));
if let Some(s) = path.to_str() {
text.push(Text::styled(s.to_string(), mode_style));
}
}
}
Paragraph::new(text.iter()).wrap(true).draw(area, buf);
}
}
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