#include <pslang/parser/parser.hpp>
#include <pslang/parser/context.hpp>
#include <pslang/parser/finalize.hpp>
#include <pslang/ast/location.hpp>
#include "gen_parser.hpp"
#include "gen_lexer.hpp"

namespace pslang::parser
{

	ast::statement_list_ptr parse(std::string_view path)
	{
		yyin = fopen(path.data(), "r");
		if (!yyin)
			throw std::system_error(std::make_error_code(static_cast<std::errc>(errno)));

		ast::location location{.begin = {.filename = path}, .end = {.filename = path}};
		ast::statement_list_ptr statements;
		context ctx{location, statements};

		bison::parser parser(ctx);

		parser.parse();

		fclose(yyin);

		finalize(statements);

		return statements;
	}

}