roundabout

-module(roundabout@generate).
-compile([no_auto_import, nowarn_unused_vars, nowarn_unused_function, nowarn_nomatch, inline]).
-define(FILEPATH, "src/roundabout/generate.gleam").
-export([get_function_arguments/3, get_function_name/2, get_type_name/2, generate_utils/0, generate_imports/0, generate_type/2, generate_type_rec/2, generate_segments_to_route/2, generate_segments_to_route_rec/2, generate_route_to_path/2, generate_route_to_path_rec/2, generate_helpers_rec/2]).

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

-file("src/roundabout/generate.gleam", 98).
-spec generate_type_variant_param(roundabout@node:segment()) -> {ok, binary()} |
    {error, nil}.
generate_type_variant_param(Segment) ->
    case Segment of
        {seg_param, Param} ->
            {ok, roundabout@parameter:full(Param)};

        {seg_lit, _} ->
            {error, nil}
    end.

-file("src/roundabout/generate.gleam", 461).
?DOC(false).
-spec get_function_arguments(
    list(roundabout@node:info()),
    list(roundabout@node:segment()),
    roundabout@node:info()
) -> list(roundabout@node:segment()).
get_function_arguments(Ancestors, Acc, Info) ->
    Current_segments = begin
        _pipe = Acc,
        gleam@list:filter_map(_pipe, fun(Segment) -> case Segment of
                    {seg_lit, _} ->
                        {error, <<""/utf8>>};

                    {seg_param, Param} ->
                        New_name = <<<<(roundabout@type_name:snake(
                                    erlang:element(2, Info)
                                ))/binary,
                                "_"/utf8>>/binary,
                            (roundabout@parameter:name(Param))/binary>>,
                        gleam@result:'try'(
                            roundabout@parameter:new(
                                New_name,
                                roundabout@parameter:kind(Param)
                            ),
                            fun(New_param) -> _pipe@1 = {seg_param, New_param},
                                {ok, _pipe@1} end
                        )
                end end)
    end,
    New_segments = begin
        _pipe@2 = erlang:element(3, Info),
        gleam@list:filter_map(_pipe@2, fun(Segment@1) -> case Segment@1 of
                    {seg_lit, _} ->
                        {error, nil};

                    {seg_param, Param@1} ->
                        New_name@1 = (<<<<(roundabout@type_name:snake(
                                    erlang:element(2, Info)
                                ))/binary,
                                "_"/utf8>>/binary,
                            (roundabout@parameter:name(Param@1))/binary>>),
                        gleam@result:'try'(
                            begin
                                _pipe@3 = roundabout@parameter:new(
                                    New_name@1,
                                    roundabout@parameter:kind(Param@1)
                                ),
                                gleam@result:replace_error(_pipe@3, nil)
                            end,
                            fun(New_param@1) ->
                                {ok, {seg_param, New_param@1}}
                            end
                        )
                end end)
    end,
    Next_acc = lists:append(New_segments, Current_segments),
    case Ancestors of
        [Next_ancestor | Rest_ancestors] ->
            get_function_arguments(Rest_ancestors, Next_acc, Next_ancestor);

        _ ->
            Next_acc
    end.

-file("src/roundabout/generate.gleam", 569).
-spec get_function_name_do(
    list(binary()),
    list(roundabout@node:info()),
    roundabout@node:info()
) -> list(binary()).
get_function_name_do(Collected, Ancestors, Info) ->
    Next = gleam@list:prepend(
        Collected,
        roundabout@type_name:snake(erlang:element(2, Info))
    ),
    case Ancestors of
        [Next_ancestor | Rest_ancestors] ->
            get_function_name_do(Next, Rest_ancestors, Next_ancestor);

        _ ->
            Next
    end.

-file("src/roundabout/generate.gleam", 563).
?DOC(false).
-spec get_function_name(list(roundabout@node:info()), roundabout@node:info()) -> binary().
get_function_name(Ancestors, Info) ->
    _pipe = get_function_name_do([], Ancestors, Info),
    _pipe@1 = gleam@list:filter(_pipe, fun(Seg) -> Seg /= <<""/utf8>> end),
    gleam@string:join(_pipe@1, <<"_"/utf8>>).

-file("src/roundabout/generate.gleam", 590).
-spec get_type_name_do(
    list(binary()),
    list(roundabout@node:info()),
    roundabout@node:info()
) -> list(binary()).
get_type_name_do(Collected, Ancestors, Info) ->
    Next = gleam@list:prepend(
        Collected,
        roundabout@type_name:name(erlang:element(2, Info))
    ),
    case Ancestors of
        [Next_ancestor | Rest_ancestors] ->
            get_type_name_do(Next, Rest_ancestors, Next_ancestor);

        _ ->
            Next
    end.

-file("src/roundabout/generate.gleam", 585).
?DOC(false).
-spec get_type_name(list(roundabout@node:info()), roundabout@node:info()) -> binary().
get_type_name(Ancestors, Info) ->
    _pipe = get_type_name_do([], Ancestors, Info),
    gleam@string:join(_pipe, <<""/utf8>>).

-file("src/roundabout/generate.gleam", 517).
-spec generate_route_helper_body(
    list(roundabout@node:info()),
    list(binary()),
    roundabout@node:info()
) -> list(binary()).
generate_route_helper_body(Ancestors, Acc, Info) ->
    Params = begin
        _pipe = erlang:element(3, Info),
        _pipe@2 = gleam@list:filter_map(_pipe, fun(Segment) -> case Segment of
                    {seg_lit, _} ->
                        {error, nil};

                    {seg_param, Param} ->
                        _pipe@1 = (<<<<(roundabout@type_name:snake(
                                    erlang:element(2, Info)
                                ))/binary,
                                "_"/utf8>>/binary,
                            (roundabout@parameter:name(Param))/binary>>),
                        {ok, _pipe@1}
                end end),
        (fun(Entries) -> case gleam@list:is_empty(Acc) of
                true ->
                    Entries;

                false ->
                    lists:append(Entries, [<<"_"/utf8>>])
            end end)(_pipe@2)
    end,
    Params@1 = case gleam@list:is_empty(Params) of
        true ->
            <<""/utf8>>;

        false ->
            <<<<"("/utf8, (gleam@string:join(Params, <<", "/utf8>>))/binary>>/binary,
                ")"/utf8>>
    end,
    Type_name = get_type_name(Ancestors, Info),
    New_line = <<Type_name/binary, Params@1/binary>>,
    Next_acc = case Type_name of
        <<""/utf8>> ->
            Acc;

        _ ->
            lists:append(Acc, [New_line])
    end,
    case Ancestors of
        [Next_ancestor | Rest_ancestors] ->
            generate_route_helper_body(Rest_ancestors, Next_acc, Next_ancestor);

        _ ->
            Next_acc
    end.

-file("src/roundabout/generate.gleam", 601).
-spec get_route_name(list(roundabout@node:info()), roundabout@node:info()) -> binary().
get_route_name(Ancestors, Info) ->
    <<(get_type_name(Ancestors, Info))/binary, "Route"/utf8>>.

-file("src/roundabout/generate.gleam", 72).
?DOC(
    " Generate one type variant e.g.\n"
    "\n"
    " ```\n"
    "   User(user_id: Int, sub: UserRoute)\n"
    " ```\n"
).
-spec generate_type_variant(
    list(roundabout@node:info()),
    roundabout@node:node_()
) -> binary().
generate_type_variant(Ancestors, Node) ->
    Type_name = get_type_name(Ancestors, erlang:element(2, Node)),
    Sub = case gleam@list:is_empty(erlang:element(3, Node)) of
        true ->
            none;

        false ->
            {some,
                <<"sub: "/utf8,
                    (get_route_name(Ancestors, erlang:element(2, Node)))/binary>>}
    end,
    Params = begin
        _pipe = erlang:element(3, erlang:element(2, Node)),
        _pipe@1 = gleam@list:filter_map(
            _pipe,
            fun generate_type_variant_param/1
        ),
        (fun(Items) -> case Sub of
                none ->
                    Items;

                {some, Sub@1} ->
                    lists:append(Items, [Sub@1])
            end end)(_pipe@1)
    end,
    Params@1 = case gleam@list:is_empty(Params) of
        true ->
            <<""/utf8>>;

        false ->
            <<<<"("/utf8, (gleam@string:join(Params, <<", "/utf8>>))/binary>>/binary,
                ")"/utf8>>
    end,
    <<<<"  "/utf8, Type_name/binary>>/binary, Params@1/binary>>.

-file("src/roundabout/generate.gleam", 620).
?DOC(false).
-spec generate_utils() -> binary().
generate_utils() ->
    <<"
fn with_int(str: String, fun) {
    int.parse(str)
    |> result.try(fun)
}
"/utf8>>.

-file("src/roundabout/generate.gleam", 172).
-spec generate_segments_to_route_case(
    list(roundabout@node:info()),
    roundabout@node:node_()
) -> binary().
generate_segments_to_route_case(Ancestors, Node) ->
    Matched_params = begin
        _pipe = erlang:element(3, erlang:element(2, Node)),
        _pipe@1 = gleam@list:map(_pipe, fun(Segment) -> case Segment of
                    {seg_lit, Value} ->
                        <<<<"\""/utf8,
                                (roundabout@constant:value(Value))/binary>>/binary,
                            "\""/utf8>>;

                    {seg_param, Param} ->
                        roundabout@parameter:name(Param)
                end end),
        gleam@string:join(_pipe@1, <<", "/utf8>>)
    end,
    Matched_params@1 = case gleam@list:is_empty(erlang:element(3, Node)) of
        true ->
            Matched_params;

        false ->
            <<Matched_params/binary, ", ..rest"/utf8>>
    end,
    Left = <<<<"["/utf8, Matched_params@1/binary>>/binary, "]"/utf8>>,
    Match_right_inner = begin
        _pipe@2 = erlang:element(3, erlang:element(2, Node)),
        _pipe@3 = gleam@list:filter_map(_pipe@2, fun(Seg) -> case Seg of
                    {seg_lit, _} ->
                        {error, nil};

                    {seg_param, Param@1} ->
                        {ok, roundabout@parameter:name(Param@1)}
                end end),
        _pipe@4 = (fun(Params) ->
            case gleam@list:is_empty(erlang:element(3, Node)) of
                true ->
                    Params;

                false ->
                    lists:append(Params, [<<"sub"/utf8>>])
            end
        end)(_pipe@3),
        gleam@string:join(_pipe@4, <<", "/utf8>>)
    end,
    Match_right_inner@2 = case Match_right_inner of
        <<""/utf8>> ->
            <<""/utf8>>;

        Match_right_inner@1 ->
            <<<<"("/utf8, Match_right_inner@1/binary>>/binary, ")"/utf8>>
    end,
    Right = case gleam@list:is_empty(erlang:element(3, Node)) of
        true ->
            <<<<(get_type_name(Ancestors, erlang:element(2, Node)))/binary,
                    Match_right_inner@2/binary>>/binary,
                " |> Ok"/utf8>>;

        false ->
            Fn_name = <<(get_function_name(Ancestors, erlang:element(2, Node)))/binary,
                "_segments_to_route"/utf8>>,
            <<<<<<<<Fn_name/binary, "(rest) |> result.map(fn(sub) {
"/utf8>>/binary,
                        (get_type_name(Ancestors, erlang:element(2, Node)))/binary>>/binary,
                    Match_right_inner@2/binary>>/binary,
                "
        })"/utf8>>
    end,
    Right@1 = gleam@list:fold(
        erlang:element(3, erlang:element(2, Node)),
        Right,
        fun(Acc, Segment@1) -> case Segment@1 of
                {seg_lit, _} ->
                    Acc;

                {seg_param, Param@2} ->
                    case roundabout@parameter:kind(Param@2) of
                        str ->
                            Acc;

                        int ->
                            Name = roundabout@parameter:name(Param@2),
                            <<<<<<<<<<<<"with_int("/utf8, Name/binary>>/binary,
                                                ", fn("/utf8>>/binary,
                                            Name/binary>>/binary,
                                        ") { "/utf8>>/binary,
                                    Acc/binary>>/binary,
                                " })"/utf8>>
                    end
            end end
    ),
    <<<<<<<<"  "/utf8, "  "/utf8>>/binary, Left/binary>>/binary, " -> "/utf8>>/binary,
        Right@1/binary>>.

-file("src/roundabout/generate.gleam", 298).
-spec generate_route_to_path_case(
    list(roundabout@node:info()),
    roundabout@node:node_()
) -> binary().
generate_route_to_path_case(Ancestors, Node) ->
    Variant_params = begin
        _pipe = erlang:element(3, erlang:element(2, Node)),
        _pipe@3 = gleam@list:filter_map(_pipe, fun(Seg) -> case Seg of
                    {seg_lit, _} ->
                        {error, nil};

                    {seg_param, Param} ->
                        _pipe@1 = Param,
                        _pipe@2 = roundabout@parameter:name(_pipe@1),
                        {ok, _pipe@2}
                end end),
        (fun(Items) -> case gleam@list:is_empty(erlang:element(3, Node)) of
                true ->
                    Items;

                false ->
                    lists:append(Items, [<<"sub"/utf8>>])
            end end)(_pipe@3)
    end,
    Variant_params_str = case gleam@list:is_empty(Variant_params) of
        true ->
            <<""/utf8>>;

        false ->
            <<<<"("/utf8,
                    (gleam@string:join(Variant_params, <<", "/utf8>>))/binary>>/binary,
                ")"/utf8>>
    end,
    Path = begin
        _pipe@4 = erlang:element(3, erlang:element(2, Node)),
        _pipe@5 = gleam@list:map(_pipe@4, fun(Seg@1) -> case Seg@1 of
                    {seg_lit, Value} ->
                        <<<<"\""/utf8,
                                (roundabout@constant:value(Value))/binary>>/binary,
                            "/\""/utf8>>;

                    {seg_param, Param@1} ->
                        Name = roundabout@parameter:name(Param@1),
                        case roundabout@parameter:kind(Param@1) of
                            str ->
                                Name;

                            int ->
                                <<<<"int.to_string("/utf8, Name/binary>>/binary,
                                    ")"/utf8>>
                        end
                end end),
        gleam@string:join(_pipe@5, <<" <> "/utf8>>)
    end,
    Path@1 = case gleam@list:is_empty(erlang:element(3, Node)) of
        true ->
            Path;

        false ->
            <<<<<<Path/binary, " <> "/utf8>>/binary,
                    (get_function_name(Ancestors, erlang:element(2, Node)))/binary>>/binary,
                "_route_to_path(sub)"/utf8>>
    end,
    Path@3 = case Path@1 of
        <<""/utf8>> ->
            <<"\"/\""/utf8>>;

        Path@2 ->
            <<"\"/\" <> "/utf8, Path@2/binary>>
    end,
    <<<<<<<<<<"  "/utf8, "  "/utf8>>/binary,
                    (get_type_name(Ancestors, erlang:element(2, Node)))/binary>>/binary,
                Variant_params_str/binary>>/binary,
            " -> "/utf8>>/binary,
        Path@3/binary>>.

-file("src/roundabout/generate.gleam", 16).
?DOC(false).
-spec generate_imports() -> binary().
generate_imports() ->
    <<(begin
            _pipe = [<<"import gleam/int"/utf8>>,
                <<"import gleam/result"/utf8>>],
            gleam@string:join(_pipe, <<"\n"/utf8>>)
        end)/binary,
        "\n\n"/utf8>>.

-file("src/roundabout/generate.gleam", 54).
?DOC(false).
-spec generate_type(list(roundabout@node:info()), roundabout@node:node_()) -> binary().
generate_type(Ancestors, Node) ->
    Next_ancestors = gleam@list:prepend(Ancestors, erlang:element(2, Node)),
    Variants = begin
        _pipe = erlang:element(3, Node),
        _pipe@1 = gleam@list:map(
            _pipe,
            fun(_capture) -> generate_type_variant(Next_ancestors, _capture) end
        ),
        gleam@string:join(_pipe@1, <<"\n"/utf8>>)
    end,
    Route_name = get_route_name(Ancestors, erlang:element(2, Node)),
    <<<<<<<<<<"pub type "/utf8, Route_name/binary>>/binary, " {\n"/utf8>>/binary,
                Variants/binary>>/binary,
            "\n}"/utf8>>/binary,
        "\n\n"/utf8>>.

-file("src/roundabout/generate.gleam", 35).
?DOC(false).
-spec generate_type_rec(list(roundabout@node:info()), roundabout@node:node_()) -> {ok,
        binary()} |
    {error, nil}.
generate_type_rec(Ancestors, Node) ->
    case gleam@list:is_empty(erlang:element(3, Node)) of
        true ->
            {error, nil};

        false ->
            Next_ancestors = gleam@list:prepend(
                Ancestors,
                erlang:element(2, Node)
            ),
            Sub_types = begin
                _pipe = erlang:element(3, Node),
                _pipe@1 = gleam@list:filter_map(
                    _pipe,
                    fun(Node@1) -> generate_type_rec(Next_ancestors, Node@1) end
                ),
                gleam@string:join(_pipe@1, <<""/utf8>>)
            end,
            Out = <<(generate_type(Ancestors, Node))/binary, Sub_types/binary>>,
            {ok, Out}
    end.

-file("src/roundabout/generate.gleam", 138).
?DOC(false).
-spec generate_segments_to_route(
    list(roundabout@node:info()),
    roundabout@node:node_()
) -> binary().
generate_segments_to_route(Ancestors, Node) ->
    Next_ancestors = gleam@list:prepend(Ancestors, erlang:element(2, Node)),
    Segments_to_route_cases = begin
        _pipe = erlang:element(3, Node),
        _pipe@1 = gleam@list:map(
            _pipe,
            fun(_capture) ->
                generate_segments_to_route_case(Next_ancestors, _capture)
            end
        ),
        gleam@string:join(_pipe@1, <<"\n"/utf8>>)
    end,
    Function_name = begin
        _pipe@2 = [get_function_name(Ancestors, erlang:element(2, Node)),
            <<"segments_to_route"/utf8>>],
        _pipe@3 = gleam@list:filter(
            _pipe@2,
            fun(Name) -> not gleam@string:is_empty(Name) end
        ),
        gleam@string:join(_pipe@3, <<"_"/utf8>>)
    end,
    Type_name = get_type_name(Ancestors, erlang:element(2, Node)),
    Pub_prefix = case gleam@list:is_empty(Ancestors) of
        true ->
            <<"pub "/utf8>>;

        false ->
            <<""/utf8>>
    end,
    <<<<<<<<<<<<<<<<<<<<<<Pub_prefix/binary, "fn "/utf8>>/binary,
                                            Function_name/binary>>/binary,
                                        "(segments: List(String)) -> Result("/utf8>>/binary,
                                    Type_name/binary>>/binary,
                                "Route, Nil) {\n"/utf8>>/binary,
                            "  case segments {\n"/utf8>>/binary,
                        Segments_to_route_cases/binary>>/binary,
                    "\n    _ -> Error(Nil)\n"/utf8>>/binary,
                "  }\n"/utf8>>/binary,
            "}"/utf8>>/binary,
        "\n\n"/utf8>>.

-file("src/roundabout/generate.gleam", 118).
?DOC(false).
-spec generate_segments_to_route_rec(
    list(roundabout@node:info()),
    roundabout@node:node_()
) -> {ok, binary()} | {error, nil}.
generate_segments_to_route_rec(Ancestors, Node) ->
    case gleam@list:is_empty(erlang:element(3, Node)) of
        true ->
            {error, nil};

        false ->
            Next_ancestors = gleam@list:prepend(
                Ancestors,
                erlang:element(2, Node)
            ),
            Sub_types = begin
                _pipe = gleam@list:filter_map(
                    erlang:element(3, Node),
                    fun(Sub) ->
                        generate_segments_to_route_rec(Next_ancestors, Sub)
                    end
                ),
                gleam@string:join(_pipe, <<""/utf8>>)
            end,
            Out = <<(generate_segments_to_route(Ancestors, Node))/binary,
                Sub_types/binary>>,
            {ok, Out}
    end.

-file("src/roundabout/generate.gleam", 266).
?DOC(false).
-spec generate_route_to_path(
    list(roundabout@node:info()),
    roundabout@node:node_()
) -> binary().
generate_route_to_path(Ancestors, Node) ->
    Next_ancestors = gleam@list:prepend(Ancestors, erlang:element(2, Node)),
    Route_to_path_cases = begin
        _pipe = erlang:element(3, Node),
        _pipe@1 = gleam@list:map(
            _pipe,
            fun(_capture) ->
                generate_route_to_path_case(Next_ancestors, _capture)
            end
        ),
        gleam@string:join(_pipe@1, <<"\n"/utf8>>)
    end,
    Function_name = begin
        _pipe@2 = [get_function_name(Ancestors, erlang:element(2, Node)),
            <<"route_to_path"/utf8>>],
        _pipe@3 = gleam@list:filter(
            _pipe@2,
            fun(Name) -> not gleam@string:is_empty(Name) end
        ),
        gleam@string:join(_pipe@3, <<"_"/utf8>>)
    end,
    Pub_prefix = case gleam@list:is_empty(Ancestors) of
        true ->
            <<"pub "/utf8>>;

        false ->
            <<""/utf8>>
    end,
    <<<<<<<<<<<<<<<<<<<<<<Pub_prefix/binary, "fn "/utf8>>/binary,
                                            Function_name/binary>>/binary,
                                        "(route: "/utf8>>/binary,
                                    (get_type_name(
                                        Ancestors,
                                        erlang:element(2, Node)
                                    ))/binary>>/binary,
                                "Route) -> String {\n"/utf8>>/binary,
                            "  "/utf8>>/binary,
                        "case route {\n"/utf8>>/binary,
                    Route_to_path_cases/binary>>/binary,
                "\n  }\n"/utf8>>/binary,
            "}"/utf8>>/binary,
        "\n\n"/utf8>>.

-file("src/roundabout/generate.gleam", 248).
?DOC(false).
-spec generate_route_to_path_rec(
    list(roundabout@node:info()),
    roundabout@node:node_()
) -> {ok, binary()} | {error, nil}.
generate_route_to_path_rec(Ancestors, Node) ->
    case gleam@list:is_empty(erlang:element(3, Node)) of
        true ->
            {error, nil};

        false ->
            Next_ancestors = gleam@list:prepend(
                Ancestors,
                erlang:element(2, Node)
            ),
            Sub_types = begin
                _pipe = gleam@list:filter_map(
                    erlang:element(3, Node),
                    fun(Node@1) ->
                        generate_route_to_path_rec(Next_ancestors, Node@1)
                    end
                ),
                gleam@string:join(_pipe, <<"\n"/utf8>>)
            end,
            _pipe@1 = (<<(generate_route_to_path(Ancestors, Node))/binary,
                Sub_types/binary>>),
            {ok, _pipe@1}
    end.

-file("src/roundabout/generate.gleam", 385).
-spec generate_route_helper(
    list(roundabout@node:info()),
    roundabout@node:node_()
) -> binary().
generate_route_helper(Ancestors, Cont) ->
    Function_name = <<(get_function_name(Ancestors, erlang:element(2, Cont)))/binary,
        "_route"/utf8>>,
    Function_arguments = begin
        _pipe = get_function_arguments(Ancestors, [], erlang:element(2, Cont)),
        _pipe@2 = gleam@list:filter_map(_pipe, fun(Segment) -> case Segment of
                    {seg_lit, _} ->
                        {error, nil};

                    {seg_param, Param} ->
                        _pipe@1 = roundabout@parameter:full(Param),
                        {ok, _pipe@1}
                end end),
        gleam@string:join(_pipe@2, <<", "/utf8>>)
    end,
    Body = <<"  "/utf8,
        (begin
            _pipe@3 = generate_route_helper_body(
                Ancestors,
                [],
                erlang:element(2, Cont)
            ),
            gleam@string:join(_pipe@3, <<"\n  |> "/utf8>>)
        end)/binary>>,
    <<<<<<<<<<<<<<<<"pub fn "/utf8, Function_name/binary>>/binary, "("/utf8>>/binary,
                            Function_arguments/binary>>/binary,
                        ") -> Route {\n"/utf8>>/binary,
                    Body/binary>>/binary,
                "\n"/utf8>>/binary,
            "}"/utf8>>/binary,
        "\n\n"/utf8>>.

-file("src/roundabout/generate.gleam", 414).
-spec generate_path_helper(
    list(roundabout@node:info()),
    roundabout@node:node_()
) -> binary().
generate_path_helper(Ancestors, Cont) ->
    Function_name_prefix = get_function_name(Ancestors, erlang:element(2, Cont)),
    Route_function_name = <<Function_name_prefix/binary, "_route"/utf8>>,
    Path_function_name = <<Function_name_prefix/binary, "_path"/utf8>>,
    Function_arguments = get_function_arguments(
        Ancestors,
        [],
        erlang:element(2, Cont)
    ),
    This_function_arguments = begin
        _pipe = Function_arguments,
        _pipe@2 = gleam@list:filter_map(_pipe, fun(Segment) -> case Segment of
                    {seg_lit, _} ->
                        {error, nil};

                    {seg_param, Name} ->
                        _pipe@1 = roundabout@parameter:full(Name),
                        {ok, _pipe@1}
                end end),
        gleam@string:join(_pipe@2, <<", "/utf8>>)
    end,
    Callee_arguments = begin
        _pipe@3 = Function_arguments,
        _pipe@4 = gleam@list:filter_map(
            _pipe@3,
            fun(Segment@1) -> case Segment@1 of
                    {seg_lit, _} ->
                        {error, nil};

                    {seg_param, Name@1} ->
                        {ok, roundabout@parameter:name(Name@1)}
                end end
        ),
        gleam@string:join(_pipe@4, <<", "/utf8>>)
    end,
    Body = <<<<<<<<<<"  "/utf8, Route_function_name/binary>>/binary, "("/utf8>>/binary,
                Callee_arguments/binary>>/binary,
            ")\n"/utf8>>/binary,
        "  |> route_to_path"/utf8>>,
    <<<<<<<<<<<<<<<<"pub fn "/utf8, Path_function_name/binary>>/binary,
                                "("/utf8>>/binary,
                            This_function_arguments/binary>>/binary,
                        ") -> String {\n"/utf8>>/binary,
                    Body/binary>>/binary,
                "\n"/utf8>>/binary,
            "}"/utf8>>/binary,
        "\n\n"/utf8>>.

-file("src/roundabout/generate.gleam", 380).
?DOC(" helpers\n").
-spec generate_helpers(list(roundabout@node:info()), roundabout@node:node_()) -> binary().
generate_helpers(Ancestors, Node) ->
    <<(generate_route_helper(Ancestors, Node))/binary,
        (generate_path_helper(Ancestors, Node))/binary>>.

-file("src/roundabout/generate.gleam", 363).
?DOC(false).
-spec generate_helpers_rec(
    list(roundabout@node:info()),
    roundabout@node:node_()
) -> binary().
generate_helpers_rec(Ancestors, Node) ->
    case gleam@list:is_empty(erlang:element(3, Node)) of
        true ->
            generate_helpers(Ancestors, Node);

        false ->
            Next_ancestors = gleam@list:prepend(
                Ancestors,
                erlang:element(2, Node)
            ),
            _pipe = gleam@list:map(
                erlang:element(3, Node),
                fun(Node@1) -> generate_helpers_rec(Next_ancestors, Node@1) end
            ),
            gleam@string:join(_pipe, <<""/utf8>>)
    end.