-module(guddle).
-compile([no_auto_import, nowarn_unused_vars, nowarn_unused_function, nowarn_nomatch, inline]).
-define(FILEPATH, "src/guddle.gleam").
-export([parse/1]).

-file("src/guddle.gleam", 16).
-spec handle_comments(list(binary()), list(binary()), boolean()) -> list(binary()).
handle_comments(Input, Accumulator, In_comment) ->
    case Input of
        [<<"/"/utf8>>, <<"/"/utf8>> | Input@1] ->
            _pipe = Input@1,
            _pipe@1 = gleam@list:drop_while(
                _pipe,
                fun(G) -> G /= <<"\n"/utf8>> end
            ),
            handle_comments(_pipe@1, Accumulator, In_comment);

        [<<"/"/utf8>>, <<"*"/utf8>> | Input@2] ->
            _pipe@2 = Input@2,
            handle_comments(_pipe@2, Accumulator, true);

        [<<"*"/utf8>>, <<"/"/utf8>> | Input@3] when In_comment ->
            _pipe@3 = Input@3,
            handle_comments(_pipe@3, Accumulator, false);

        [_ | Input@4] when In_comment ->
            _pipe@4 = Input@4,
            handle_comments(_pipe@4, Accumulator, In_comment);

        [G@1 | Input@5] ->
            _pipe@5 = Input@5,
            handle_comments(_pipe@5, [G@1 | Accumulator], In_comment);

        [] ->
            Accumulator
    end.

-file("src/guddle.gleam", 38).
-spec handle_whitespace(list(binary())) -> list(binary()).
handle_whitespace(Input) ->
    case Input of
        [<<" "/utf8>> | Input@1] ->
            handle_whitespace(Input@1);

        [<<"\t"/utf8>> | Input@2] ->
            handle_whitespace(Input@2);

        [<<"\n"/utf8>> | Input@3] ->
            handle_whitespace(Input@3);

        [<<"\r\n"/utf8>> | Input@4] ->
            handle_whitespace(Input@4);

        _ ->
            Input
    end.

-file("src/guddle.gleam", 5).
-spec parse(binary()) -> nil.
parse(Input) ->
    Input@1 = begin
        _pipe = Input,
        _pipe@1 = gleam@string:to_graphemes(_pipe),
        _pipe@2 = handle_comments(_pipe@1, [], false),
        handle_whitespace(_pipe@2)
    end,
    _pipe@3 = Input@1,
    gleam@list:each(_pipe@3, fun gleam_stdlib:print/1).