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path: root/src/widgets/luaeditor/theme.rs
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use ratatui::{style::{Color, Stylize}, text::Span};
use tree_sitter_highlight::Highlight;


static HIGHLIGHT_THEME: [Color; 29] = [
    Color::White, // attribute
    Color::White, // boolean
    Color::DarkGray, // comment
    Color::LightYellow, // conditional
    Color::White, // constant
    Color::White, // constant.builtin
    Color::White, // constructor
    Color::White, // field
    Color::White, // function
    Color::White, // function.builtin
    Color::White, // function.call
    Color::Yellow, // keyword
    Color::LightYellow, // keyword.function
    Color::White, // keyword.operator
    Color::LightYellow, // keyword.return
    Color::White, // label
    Color::White, // method
    Color::White, // method.call
    Color::Blue, // number
    Color::Gray, // operator
    Color::White, // parameter
    Color::White, // preproc
    Color::Gray, // punctuation.bracket
    Color::Gray, // punctuation.delimiter
    Color::LightYellow, // repeat
    Color::LightGreen, // string
    Color::Yellow, // string.escape
    Color::Gray, // variable
    Color::White, // variable.builtin
];

pub fn theme_highlight_group(hl: Option<Highlight>, span: Span) -> Span {
    if let Some(hl) = hl {
        span.fg(HIGHLIGHT_THEME[hl.0])
    } else {
        span
    }
}