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#include "src/tint/lang/wgsl/ls/server.h"

#include "src/tint/lang/wgsl/ls/utils.h"

namespace lsp = langsvr::lsp;

namespace tint::wgsl::ls {

typename lsp::TextDocumentDefinitionRequest::ResultType  //
Server::Handle(const lsp::TextDocumentDefinitionRequest& r) {
    typename lsp::TextDocumentDefinitionRequest::SuccessType result = lsp::Null{};

    if (auto file = files_.Get(r.text_document.uri)) {
        if (auto def = (*file)->Definition(Conv(r.position))) {
            lsp::Location loc;
            loc.range = Conv(def->definition);
            loc.uri = r.text_document.uri;
            result = lsp::Definition{loc};
        }
    }

    return result;
}

}  // namespace tint::wgsl::ls