json_canvas

-module(json_canvas@node@group_background_style).
-compile([no_auto_import, nowarn_unused_vars, nowarn_unused_function, nowarn_nomatch]).

-export([decode_group_background_style/1]).
-export_type([group_background_style/0]).

-type group_background_style() :: cover | ratio | repeat.

-spec decode_group_background_style(gleam@dynamic:dynamic_()) -> {ok,
        group_background_style()} |
    {error, list(gleam@dynamic:decode_error())}.
decode_group_background_style(Dyn) ->
    gleam@result:'try'(gleam@dynamic:string(Dyn), fun(Style) -> case Style of
                <<"cover"/utf8>> ->
                    {ok, cover};

                <<"ratio"/utf8>> ->
                    {ok, ratio};

                <<"repeat"/utf8>> ->
                    {ok, repeat};

                _ ->
                    {error,
                        [{decode_error,
                                <<"cover, ratio or repeat"/utf8>>,
                                Style,
                                []}]}
            end end).