-module(gleam@json).
-compile(no_auto_import).

-export([decode/1, to_string/1, to_string_builder/1, string/1, bool/1, int/1, float/1, null/0, nullable/2, object/1, array/2, preprocessed_array/1]).
-export_type([json/0, decode_error/0]).

-type json() :: any().

-type decode_error() :: unexpected_end_of_input |
    {unexpected_byte, binary(), integer()} |
    {unexpected_sequence, binary(), integer()}.

-spec decode(binary()) -> {ok, gleam@dynamic:dynamic()} |
    {error, decode_error()}.
decode(A) ->
    thoas:decode(A).

-spec to_string(json()) -> binary().
to_string(A) ->
    gleam_json_ffi:json_to_string(A).

-spec to_string_builder(json()) -> gleam@string_builder:string_builder().
to_string_builder(A) ->
    gleam_json_ffi:json_to_iodata(A).

-spec string(binary()) -> json().
string(A) ->
    thoas_encode:string(A).

-spec bool(boolean()) -> json().
bool(A) ->
    thoas_encode:boolean(A).

-spec int(integer()) -> json().
int(A) ->
    thoas_encode:integer(A).

-spec float(float()) -> json().
float(A) ->
    thoas_encode:float(A).

-spec null() -> json().
null() ->
    thoas_encode:null().

-spec nullable(gleam@option:option(J), fun((J) -> json())) -> json().
nullable(Input, Inner_type) ->
    case Input of
        {some, Value} ->
            Inner_type(Value);

        none ->
            thoas_encode:null()
    end.

-spec object(list({binary(), json()})) -> json().
object(A) ->
    thoas_encode:non_recursive_object(A).

-spec array(list(M), fun((M) -> json())) -> json().
array(Entries, Inner_type) ->
    _pipe = Entries,
    _pipe@1 = gleam@list:map(_pipe, Inner_type),
    thoas_encode:non_recursive_array(_pipe@1).

-spec preprocessed_array(list(json())) -> json().
preprocessed_array(A) ->
    thoas_encode:non_recursive_array(A).