-module(testament@internal@markdown).
-compile([no_auto_import, nowarn_unused_vars, nowarn_unused_function, nowarn_nomatch, inline]).
-define(FILEPATH, "src/testament/internal/markdown.gleam").
-export([parse_snippets/1]).

-if(?OTP_RELEASE >= 27).
-define(MODULEDOC(Str), -moduledoc(Str)).
-define(DOC(Str), -doc(Str)).
-else.
-define(MODULEDOC(Str), -compile([])).
-define(DOC(Str), -compile([])).
-endif.

?MODULEDOC(false).

-file("src/testament/internal/markdown.gleam", 7).
?DOC(false).
-spec parse_snippets(binary()) -> {list(binary()), list(binary())}.
parse_snippets(Content) ->
    Rg@1 = case gleam@regexp:compile(
        <<"^````?gleam(?:\\s*(\\w+))?([\\s\\S]*?)^````?$"/utf8>>,
        {options, false, true}
    ) of
        {ok, Rg} -> Rg;
        _assert_fail ->
            erlang:error(#{gleam_error => let_assert,
                        message => (<<"failed to compile markdown regex"/utf8>>),
                        file => <<?FILEPATH/utf8>>,
                        module => <<"testament/internal/markdown"/utf8>>,
                        function => <<"parse_snippets"/utf8>>,
                        line => 8,
                        value => _assert_fail,
                        start => 167,
                        'end' => 302,
                        pattern_start => 178,
                        pattern_end => 184})
    end,
    _pipe = Rg@1,
    _pipe@1 = gleam@regexp:scan(_pipe, Content),
    _pipe@13 = gleam@list:map(
        _pipe@1,
        fun(Match) -> _pipe@2 = erlang:element(2, Match),
            _pipe@3 = gleam@string:replace(
                _pipe@2,
                <<"````gleam"/utf8>>,
                <<""/utf8>>
            ),
            _pipe@4 = gleam@string:replace(
                _pipe@3,
                <<"```gleam"/utf8>>,
                <<""/utf8>>
            ),
            _pipe@5 = gleam@string:replace(
                _pipe@4,
                <<"````"/utf8>>,
                <<""/utf8>>
            ),
            _pipe@6 = gleam@string:replace(_pipe@5, <<"```"/utf8>>, <<""/utf8>>),
            _pipe@7 = gleam@string:trim(_pipe@6),
            _pipe@8 = glexer:new(_pipe@7),
            _pipe@9 = glexer:discard_comments(_pipe@8),
            _pipe@10 = glexer:lex(_pipe@9),
            _pipe@11 = glexer:to_source(_pipe@10),
            _pipe@12 = gleam@string:split(_pipe@11, <<"\n"/utf8>>),
            gleam@list:fold(
                _pipe@12,
                {[], <<""/utf8>>},
                fun(Acc, Line) ->
                    case gleam_stdlib:string_starts_with(
                        Line,
                        <<"import"/utf8>>
                    ) of
                        true ->
                            gleam@pair:map_first(
                                Acc,
                                fun(_capture) ->
                                    gleam@list:prepend(_capture, Line)
                                end
                            );

                        _ ->
                            gleam@pair:map_second(
                                Acc,
                                fun(L) ->
                                    erlang:list_to_binary(
                                        [L, <<"\n"/utf8>>, Line]
                                    )
                                end
                            )
                    end
                end
            ) end
    ),
    _pipe@16 = gleam@list:fold(
        _pipe@13,
        {[], []},
        fun(Acc@1, Block) -> _pipe@14 = Acc@1,
            _pipe@15 = gleam@pair:map_first(
                _pipe@14,
                fun(_capture@1) ->
                    lists:append(_capture@1, gleam@pair:first(Block))
                end
            ),
            gleam@pair:map_second(
                _pipe@15,
                fun(_capture@2) ->
                    lists:append(_capture@2, [gleam@pair:second(Block)])
                end
            ) end
    ),
    gleam@pair:map_first(_pipe@16, fun gleam@list:unique/1).