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use ratatui::{
Frame,
crossterm::event::{KeyCode, KeyEvent, KeyModifiers},
layout::{Constraint, Layout, Rect},
style::{Color, Modifier, Style},
text::{Line, Span},
widgets::{Block, Borders, Clear, List, ListState, Paragraph},
};
use ratatui_textarea::{Key, TextArea};
use crate::{
actions::Signal,
gentoo::Portage,
screens::screen::Screen,
theme::Theme,
widgets::{
helpers::search_popup_rect, package_metadata::render_package_metadata,
use_flags::render_use_flags,
},
};
#[derive(Debug, Default)]
struct SearchPopup {
pub(crate) visible: bool,
pub(crate) textarea: TextArea<'static>,
}
#[derive(Debug, Default)]
pub struct InstalledPackagesScreen {
list_state: ListState,
search_popup: SearchPopup,
}
impl InstalledPackagesScreen {
fn render_packages(&mut self, frame: &mut Frame, area: Rect, repo: &Portage) {
// let items: Vec<String> = repo
// .installed_packages()
// .iter()
// .map(|x| x.atom.qualified_name())
// .collect();
let items: Vec<String> = vec![];
let list = List::new(items)
.style(Color::White)
.highlight_style(Theme::selected())
.highlight_symbol("> ")
.block(
Block::default()
.borders(Borders::ALL)
.border_style(Theme::block())
.title("Installed packages"),
);
frame.render_stateful_widget(list, area, &mut self.list_state);
}
}
impl Screen for InstalledPackagesScreen {
fn draw(&mut self, frame: &mut Frame, area: Rect, repo: &Portage) {
let constraints = [Constraint::Fill(1), Constraint::Length(3)];
let layout = Layout::vertical(constraints);
let [top, bottom] = area.layout(&layout);
let split =
Layout::horizontal([Constraint::Percentage(50), Constraint::Percentage(50)]).split(top);
let split_vert = Layout::vertical([Constraint::Percentage(50), Constraint::Percentage(50)])
.split(split[1]);
self.render_packages(frame, split[0], repo);
render_use_flags(frame, split_vert[0], &repo.installed_packages[0]);
render_package_metadata(frame, split_vert[1], &repo.installed_packages[0]);
let text = if self.search_popup.visible {
"(esc) to quit search | (enter) to search".to_string()
} else {
let mut main_key_hint = "(q) to quit | (j) down | (k) up | (/) to search".to_string();
// if let (Some(current), Some(total)) = (app.current_search_index, app.search_indexes_len)
// {
// let _ = write!(
// main_key_hint,
// " | (n) for next search | (N) for previous search | Searches found: {} / {}",
// current + 1,
// total
// );
// }
main_key_hint
};
let key_hint = Span::styled(text, Theme::muted());
let key_notes_footer = Paragraph::new(Line::from(key_hint)).block(
Block::default()
.borders(Borders::ALL)
.border_style(Theme::block()),
);
frame.render_widget(key_notes_footer, bottom);
if self.search_popup.visible {
let mut popup_block = Block::default()
.title("Search")
.borders(Borders::ALL)
.border_type(ratatui::widgets::BorderType::Rounded)
.border_style(Theme::block())
.style(Style::default().bg(Theme::BG));
// if let Some(found) = app.search_found {
// if found {
// popup_block = popup_block.border_style(Theme::success());
// } else {
// popup_block = popup_block.border_style(Theme::error());
// }
// }
// TODO: Only do this in init, not every time
self.search_popup.textarea.set_block(popup_block);
self.search_popup.textarea.set_style(Theme::muted());
self.search_popup
.textarea
.set_cursor_line_style(Style::default());
let area = search_popup_rect(70, area);
frame.render_widget(
Block::default().style(Style::default().bg(Theme::BG).add_modifier(Modifier::DIM)),
frame.area(),
);
frame.render_widget(Clear, area);
frame.render_widget(Block::default().style(Style::default().bg(Theme::BG)), area);
frame.render_widget(&self.search_popup.textarea, area);
}
}
fn update(&mut self, key: KeyEvent) -> Option<Signal> {
if self.search_popup.visible {
match key.code {
KeyCode::Esc => todo!("Toggle search window"),
KeyCode::Enter => todo!("Send search, get back matches"),
_ => self.search_popup.textarea.input_without_shortcuts(key), //TODO: Run "search
//logic" to get
//jumping while typing,
};
} else {
match key.modifiers {
KeyModifiers::CONTROL => match key.code {
KeyCode::Char('d') => todo!("next page"),
KeyCode::Char('u') => todo!("prev page"),
_ => {}
},
_ => match key.code {
KeyCode::Char('q') => return Some(Signal::Quit),
KeyCode::Tab => return Some(Signal::CycleTab),
KeyCode::Char('j') => self.list_state.select_next(),
KeyCode::Char('k') => self.list_state.select_previous(),
KeyCode::Char('/') => todo!("Toggle search window"),
KeyCode::Char('n') => todo!("Next search"),
KeyCode::Char('N') => todo!("prev search"),
_ => {}
},
}
}
None
}
}
|
