2021-03-09 11:21:23 +00:00
|
|
|
use std::collections::HashMap;
|
2021-03-10 10:46:26 +00:00
|
|
|
use std::sync::{
|
|
|
|
atomic::{AtomicI8, Ordering},
|
|
|
|
Arc,
|
|
|
|
};
|
2021-03-09 11:21:23 +00:00
|
|
|
|
2021-03-09 11:55:31 +00:00
|
|
|
use chrono::{DateTime, Datelike, Duration, Local};
|
2021-03-09 11:21:23 +00:00
|
|
|
use chrono_humanize::HumanTime;
|
2021-03-09 00:26:18 +00:00
|
|
|
use panorama_imap::response::Envelope;
|
2021-03-02 03:39:55 +00:00
|
|
|
use tui::{
|
|
|
|
buffer::Buffer,
|
2021-03-07 00:56:35 +00:00
|
|
|
layout::{Constraint, Direction, Layout, Rect},
|
|
|
|
style::{Color, Modifier, Style},
|
2021-03-08 23:07:44 +00:00
|
|
|
text::{Span, Spans},
|
2021-03-07 00:56:35 +00:00
|
|
|
widgets::*,
|
2021-03-02 03:39:55 +00:00
|
|
|
};
|
2021-03-01 09:50:20 +00:00
|
|
|
|
2021-03-10 10:46:26 +00:00
|
|
|
use crate::mail::EmailMetadata;
|
|
|
|
|
2021-03-07 00:56:35 +00:00
|
|
|
use super::FrameType;
|
2021-03-01 09:50:20 +00:00
|
|
|
|
2021-03-09 00:26:18 +00:00
|
|
|
#[derive(Default)]
|
|
|
|
pub struct MailTabState {
|
|
|
|
pub folders: Vec<String>,
|
2021-03-09 11:21:23 +00:00
|
|
|
pub message_uids: Vec<u32>,
|
|
|
|
pub message_map: HashMap<u32, EmailMetadata>,
|
2021-03-09 00:26:18 +00:00
|
|
|
pub messages: Vec<Envelope>,
|
|
|
|
pub message_list: TableState,
|
2021-03-10 10:46:26 +00:00
|
|
|
pub change: Arc<AtomicI8>,
|
2021-03-09 11:21:23 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
fn humanize_timestamp(date: DateTime<Local>) -> String {
|
|
|
|
let now = Local::now();
|
|
|
|
let diff = now - date;
|
|
|
|
|
|
|
|
if diff < Duration::days(1) {
|
|
|
|
HumanTime::from(date).to_string()
|
2021-03-09 11:55:31 +00:00
|
|
|
} else if date.year() == now.year() {
|
2021-03-09 11:21:23 +00:00
|
|
|
date.format("%b %e %T").to_string()
|
|
|
|
} else {
|
|
|
|
date.to_rfc2822()
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2021-03-09 00:26:18 +00:00
|
|
|
impl MailTabState {
|
2021-03-09 12:03:57 +00:00
|
|
|
pub fn move_down(&mut self) {
|
|
|
|
if self.message_uids.is_empty() {
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
let len = self.message_uids.len();
|
|
|
|
if let Some(selected) = self.message_list.selected() {
|
|
|
|
if selected + 1 < len {
|
|
|
|
self.message_list.select(Some(selected + 1));
|
|
|
|
}
|
|
|
|
} else {
|
|
|
|
self.message_list.select(Some(0));
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
pub fn move_up(&mut self) {
|
|
|
|
if self.message_uids.is_empty() {
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
let len = self.message_uids.len();
|
|
|
|
if let Some(selected) = self.message_list.selected() {
|
|
|
|
if selected >= 1 {
|
|
|
|
self.message_list.select(Some(selected - 1));
|
|
|
|
}
|
|
|
|
} else {
|
|
|
|
self.message_list.select(Some(len - 1));
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2021-03-09 00:26:18 +00:00
|
|
|
pub fn render(&mut self, f: &mut FrameType, area: Rect) {
|
|
|
|
let chunks = Layout::default()
|
|
|
|
.direction(Direction::Horizontal)
|
|
|
|
.margin(0)
|
|
|
|
.constraints([Constraint::Length(20), Constraint::Max(5000)])
|
|
|
|
.split(area);
|
|
|
|
|
2021-03-10 10:46:26 +00:00
|
|
|
// make the change
|
|
|
|
if self
|
|
|
|
.change
|
|
|
|
.compare_exchange(-1, 0, Ordering::Relaxed, Ordering::Relaxed)
|
|
|
|
.is_ok()
|
|
|
|
{
|
|
|
|
self.move_up();
|
|
|
|
}
|
|
|
|
if self
|
|
|
|
.change
|
|
|
|
.compare_exchange(1, 0, Ordering::Relaxed, Ordering::Relaxed)
|
|
|
|
.is_ok()
|
|
|
|
{
|
|
|
|
self.move_down();
|
|
|
|
}
|
|
|
|
|
2021-03-09 00:26:18 +00:00
|
|
|
// folder list
|
|
|
|
let items = self
|
|
|
|
.folders
|
|
|
|
.iter()
|
|
|
|
.map(|s| ListItem::new(s.to_owned()))
|
|
|
|
.collect::<Vec<_>>();
|
|
|
|
|
|
|
|
let dirlist = List::new(items)
|
2021-03-10 10:46:26 +00:00
|
|
|
.block(Block::default().borders(Borders::NONE).title(Span::styled(
|
|
|
|
"ur mom",
|
|
|
|
Style::default().add_modifier(Modifier::BOLD),
|
|
|
|
)))
|
2021-03-09 00:26:18 +00:00
|
|
|
.style(Style::default().fg(Color::White))
|
|
|
|
.highlight_style(Style::default().add_modifier(Modifier::ITALIC))
|
|
|
|
.highlight_symbol(">>");
|
|
|
|
|
|
|
|
// message list table
|
2021-03-10 10:46:26 +00:00
|
|
|
let mut metas = self
|
2021-03-09 11:21:23 +00:00
|
|
|
.message_uids
|
2021-03-09 00:26:18 +00:00
|
|
|
.iter()
|
2021-03-10 10:46:26 +00:00
|
|
|
.filter_map(|id| self.message_map.get(id))
|
|
|
|
.collect::<Vec<_>>();
|
|
|
|
metas.sort_by_key(|m| m.date);
|
|
|
|
let rows = metas
|
|
|
|
.iter()
|
|
|
|
.rev()
|
|
|
|
.map(|meta| {
|
2021-03-09 11:21:23 +00:00
|
|
|
Row::new(vec![
|
|
|
|
"".to_owned(),
|
2021-03-10 10:46:26 +00:00
|
|
|
meta.uid.map(|u| u.to_string()).unwrap_or_default(),
|
|
|
|
meta.date.map(|d| humanize_timestamp(d)).unwrap_or_default(),
|
|
|
|
meta.from.clone(),
|
|
|
|
meta.subject.clone(),
|
2021-03-09 11:21:23 +00:00
|
|
|
])
|
|
|
|
})
|
2021-03-09 00:26:18 +00:00
|
|
|
.collect::<Vec<_>>();
|
|
|
|
|
|
|
|
let table = Table::new(rows)
|
|
|
|
.style(Style::default().fg(Color::White))
|
2021-03-09 11:21:23 +00:00
|
|
|
.widths(&[
|
|
|
|
Constraint::Length(1),
|
|
|
|
Constraint::Max(3),
|
|
|
|
Constraint::Min(20),
|
2021-03-09 11:59:43 +00:00
|
|
|
Constraint::Min(35),
|
2021-03-09 11:21:23 +00:00
|
|
|
Constraint::Max(5000),
|
|
|
|
])
|
|
|
|
.header(
|
|
|
|
Row::new(vec!["", "UID", "Date", "From", "Subject"])
|
|
|
|
.style(Style::default().add_modifier(Modifier::BOLD)),
|
|
|
|
)
|
|
|
|
.highlight_style(Style::default().bg(Color::DarkGray));
|
2021-03-09 00:26:18 +00:00
|
|
|
|
|
|
|
f.render_widget(dirlist, chunks[0]);
|
|
|
|
f.render_stateful_widget(table, chunks[1], &mut self.message_list);
|
|
|
|
}
|
2021-03-01 09:50:20 +00:00
|
|
|
}
|