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|
use anki_bridge::{AnkiClient, AnkiRequestable, prelude::*};
use crossterm::{
cursor,
event::{self, Event, KeyCode},
execute,
style::*,
terminal::*,
};
use nanohtml2text::html2text;
use std::{
io::stdout,
process::{Command, Stdio},
thread,
time::Duration,
};
const GOOD: char = '3';
const AGAIN: char = '1';
fn main() {
let anki = AnkiClient::default();
init(&anki);
loop {
prompt(&anki);
}
}
fn init(anki: &AnkiClient) {
clear_screen();
let mut decks = anki.request(DeckNamesRequest {});
if let Err(_) = decks {
clear_screen();
display_text("initializing headless anki...");
Command::new("bash")
.arg("-c")
.arg("QT_QPA_PLATFORM=xcb xvfb-run -a anki")
.stdin(Stdio::null())
.stdout(Stdio::null())
.stderr(Stdio::null())
.spawn()
.unwrap();
loop {
thread::sleep(Duration::from_secs(1));
display_text(".");
decks = anki.request(DeckNamesRequest {});
if let Ok(_) = decks {
clear_screen();
break;
}
}
}
let decks = decks.unwrap();
for (index, title) in decks.clone().into_iter().enumerate() {
// 0th index is Default, which is not predictable
if index > 0 {
println!("{:?}: {}", index, title);
}
}
display_prompt_text("deck index:");
let mut input = "".to_string();
loop {
match event::read().unwrap() {
Event::Key(e) => match e.code {
KeyCode::Char(c) => input = input + &c.to_string(),
KeyCode::Enter => break,
_ => (),
},
_ => (),
}
}
clear_screen();
display_text("loading...");
anki.request(GuiDeckReviewRequest {
name: decks[input.parse::<usize>().unwrap()].clone(),
})
.unwrap();
}
fn prompt(anki: &AnkiClient) {
// needs to be done twice to account for lag on the other end
anki.request(GuiCurrentCardRequest {}).unwrap();
let card = anki.request(GuiCurrentCardRequest {}).unwrap();
clear_with_bar(&anki, &card);
display_html(&card.question);
loop {
match event::read().unwrap() {
Event::Key(e) => match e.code {
KeyCode::Enter => break,
KeyCode::Char('u') => {
anki.request(GuiUndoRequest {}).unwrap();
event::read().unwrap();
return;
}
_ => (),
},
_ => (),
};
}
anki.request(GuiShowAnswerRequest {}).unwrap();
clear_with_bar(&anki, &card);
{
let length = html2text(&card.question).len();
let text = &html2text(&card.answer)[(2 + length)..];
display_text(&text);
}
display_prompt_text(":");
let ease = loop {
match event::read().unwrap() {
Event::Key(e) => match e.code {
KeyCode::Char(AGAIN) => break Ease::Again,
KeyCode::Char(GOOD) => break Ease::Good,
KeyCode::Char('u') => {
anki.request(GuiUndoRequest {}).unwrap();
event::read().unwrap();
return;
}
_ => (),
},
_ => (),
};
};
anki.request(GuiAnswerCardRequest { ease: ease }).unwrap();
event::read().unwrap();
}
fn clear_with_bar(anki: &AnkiClient, current_card: &GuiCurrentCardResponse) {
let deck_name = ¤t_card.deck_name;
let deck_stats = anki
.request(GetDeckStatsRequest {
decks: vec![deck_name.to_string()],
})
.unwrap()
.into_iter()
.next()
.unwrap()
.1;
clear_screen();
execute!(
stdout(),
SetForegroundColor(Color::Blue),
Print(&format!("{:?} ", deck_stats.new_count)),
SetForegroundColor(Color::Red),
Print(&format!("{:?} ", deck_stats.learn_count)),
SetForegroundColor(Color::Green),
Print(&format!("{:?}\n", deck_stats.review_count)),
ResetColor
)
.unwrap();
}
fn clear_screen() {
execute!(
stdout(),
Clear(ClearType::All),
cursor::MoveTo(0, 0),
cursor::Hide
)
.unwrap();
}
fn display_prompt_text(text: &str) {
execute!(
stdout(),
SetForegroundColor(Color::Blue),
Print(text),
ResetColor
)
.unwrap();
}
fn display_html(html: &str) {
let text = html2text(html);
display_text(&text);
}
fn display_text(text: &str) {
execute!(
stdout(),
SetForegroundColor(Color::DarkYellow),
Print(text),
ResetColor
)
.unwrap();
}
|
