1use crate::{HtmlParser, ast::HtmlDocument, language::HtmlLanguage};
2use oak_core::{Builder, BuilderCache, GreenNode, OakDiagnostics, Parser, RedNode, SourceText, TextEdit, builder::BuildOutput, source::Source};
3
4#[derive(Clone)]
6pub struct HtmlBuilder {
7 config: HtmlLanguage,
8}
9
10impl HtmlBuilder {
11 pub fn new(config: HtmlLanguage) -> Self {
12 Self { config }
13 }
14}
15
16impl Builder<HtmlLanguage> for HtmlBuilder {
17 fn build<'a, S: Source + ?Sized>(&self, source: &S, edits: &[TextEdit], _cache: &'a mut impl BuilderCache<HtmlLanguage>) -> BuildOutput<HtmlLanguage> {
18 let parser = HtmlParser::new(self.config);
19
20 let mut parse_cache = oak_core::parser::session::ParseSession::<HtmlLanguage>::default();
21 let parse_result = parser.parse(source, edits, &mut parse_cache);
22
23 match parse_result.result {
24 Ok(green_tree) => {
25 let source_text = SourceText::new(source.get_text_in((0..source.length()).into()).into_owned());
26 let ast_root = self.build_root(green_tree, &source_text);
27 OakDiagnostics { result: Ok(ast_root), diagnostics: parse_result.diagnostics }
28 }
29 Err(parse_error) => OakDiagnostics { result: Err(parse_error), diagnostics: parse_result.diagnostics },
30 }
31 }
32}
33
34impl HtmlBuilder {
35 pub(crate) fn build_root<'a>(&self, green_tree: &'a GreenNode<'a, HtmlLanguage>, _source: &SourceText) -> HtmlDocument {
36 let _red_root = RedNode::new(green_tree, 0);
37 HtmlDocument { nodes: Vec::new() }
39 }
40}