-module(gleamgen@render).
-compile([no_auto_import, nowarn_unused_vars, nowarn_unused_function, nowarn_nomatch]).

-export([merge_details/2, default_context/0, to_string/1, pretty_list/1, body/2, escape_string/1]).
-export_type([rendered/0, rendered_details/0, context/0]).

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

-type rendered() :: {render, glam@doc:document(), rendered_details()}.

-type rendered_details() :: {rendered_details, list(binary())}.

-type context() :: {context, boolean(), boolean()}.

-file("/home/weasel/gleam/testing_gleamgen/gleamgen/src/gleamgen/render.gleam", 15).
-spec merge_details(rendered_details(), rendered_details()) -> rendered_details().
merge_details(First, Second) ->
    {rendered_details,
        lists:append(erlang:element(2, First), erlang:element(2, Second))}.

-file("/home/weasel/gleam/testing_gleamgen/gleamgen/src/gleamgen/render.gleam", 26).
-spec default_context() -> context().
default_context() ->
    {context, true, true}.

-file("/home/weasel/gleam/testing_gleamgen/gleamgen/src/gleamgen/render.gleam", 30).
-spec to_string(rendered()) -> binary().
to_string(To_render) ->
    glam@doc:to_string(erlang:element(2, To_render), 80).

-file("/home/weasel/gleam/testing_gleamgen/gleamgen/src/gleamgen/render.gleam", 35).
?DOC(false).
-spec pretty_list(list(glam@doc:document())) -> glam@doc:document().
pretty_list(Parameters) ->
    Comma = glam@doc:concat(
        [glam@doc:from_string(<<","/utf8>>), {break, <<" "/utf8>>, <<""/utf8>>}]
    ),
    Trailing_comma = glam@doc:break(<<""/utf8>>, <<","/utf8>>),
    Open_paren = glam@doc:concat(
        [glam@doc:from_string(<<"("/utf8>>), {break, <<""/utf8>>, <<""/utf8>>}]
    ),
    Close_paren = glam@doc:concat(
        [Trailing_comma, glam@doc:from_string(<<")"/utf8>>)]
    ),
    _pipe = Parameters,
    _pipe@1 = glam@doc:join(_pipe, Comma),
    _pipe@2 = glam@doc:prepend(_pipe@1, Open_paren),
    _pipe@3 = glam@doc:nest(_pipe@2, 2),
    _pipe@4 = glam@doc:append(_pipe@3, Close_paren),
    glam@doc:group(_pipe@4).

-file("/home/weasel/gleam/testing_gleamgen/gleamgen/src/gleamgen/render.gleam", 51).
?DOC(false).
-spec body(glam@doc:document(), boolean()) -> glam@doc:document().
body(Inside, Force_break) ->
    Between_brackets = case Force_break of
        true ->
            {line, 1};

        false ->
            {break, <<" "/utf8>>, <<""/utf8>>}
    end,
    _pipe = Inside,
    _pipe@1 = glam@doc:prepend(
        _pipe,
        glam@doc:concat([glam@doc:from_string(<<"{"/utf8>>), Between_brackets])
    ),
    _pipe@2 = glam@doc:nest(_pipe@1, 2),
    _pipe@3 = glam@doc:append(
        _pipe@2,
        glam@doc:concat([Between_brackets, glam@doc:from_string(<<"}"/utf8>>)])
    ),
    glam@doc:group(_pipe@3).

-file("/home/weasel/gleam/testing_gleamgen/gleamgen/src/gleamgen/render.gleam", 77).
-spec do_escape_string(binary(), binary()) -> binary().
do_escape_string(Original, Escaped) ->
    case gleam@string:pop_grapheme(Original) of
        {ok, {<<"\""/utf8>>, Rest}} ->
            do_escape_string(Rest, <<Escaped/binary, "\\\""/utf8>>);

        {ok, {C, Rest@1}} ->
            do_escape_string(Rest@1, <<Escaped/binary, C/binary>>);

        {error, nil} ->
            Escaped
    end.

-file("/home/weasel/gleam/testing_gleamgen/gleamgen/src/gleamgen/render.gleam", 68).
?DOC(false).
-spec escape_string(binary()) -> glam@doc:document().
escape_string(String) ->
    Escaped = do_escape_string(String, <<""/utf8>>),
    glam@doc:concat(
        [glam@doc:from_string(<<"\""/utf8>>),
            glam@doc:from_string(Escaped),
            glam@doc:from_string(<<"\""/utf8>>)]
    ).