ratatui-explorer 0.3.0

use crossterm::event::{Event, KeyCode};
use ratatui::crossterm::{self, event::KeyModifiers};

use super::Input;

impl From<&Event> for Input {
    /// Convert crossterm [`Event`](https://docs.rs/crossterm/latest/crossterm/event/enum.Event.html) to [`Input`].
    ///
    /// **Note:** This implementation is only available when the `crossterm` feature is enabled.
    fn from(value: &Event) -> Self {
        if let Event::Key(key) = value
            && matches!(
                key.kind,
                crossterm::event::KeyEventKind::Press | crossterm::event::KeyEventKind::Repeat
            )
        {
            let input = match key.code {
                KeyCode::Char('j') | KeyCode::Down => Input::Down,
                KeyCode::Char('k') | KeyCode::Up => Input::Up,
                KeyCode::Left | KeyCode::Backspace => Input::Left,
                KeyCode::Char('h') => {
                    if key.modifiers.contains(KeyModifiers::CONTROL) {
                        Input::ToggleShowHidden
                    } else {
                        Input::Left
                    }
                }
                KeyCode::Char('l') | KeyCode::Right | KeyCode::Enter => Input::Right,
                KeyCode::Home => Input::Home,
                KeyCode::End => Input::End,
                KeyCode::PageUp => Input::PageUp,
                KeyCode::PageDown => Input::PageDown,
                _ => Input::None,
            };

            return input;
        }

        Input::None
    }
}