-module(oaspec@util@content_type).
-compile([no_auto_import, nowarn_unused_vars, nowarn_unused_function, nowarn_nomatch, inline]).
-define(FILEPATH, "src/oaspec/util/content_type.gleam").
-export([from_string/1, to_string/1, is_supported/1, is_supported_request/1, is_supported_response/1]).
-export_type([content_type/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 content_type() :: application_json |
    text_plain |
    multipart_form_data |
    {unsupported_content_type, binary()}.

-file("src/oaspec/util/content_type.gleam", 10).
?DOC(" Parse a content type string into a ContentType.\n").
-spec from_string(binary()) -> content_type().
from_string(Content_type) ->
    case Content_type of
        <<"application/json"/utf8>> ->
            application_json;

        <<"text/plain"/utf8>> ->
            text_plain;

        <<"multipart/form-data"/utf8>> ->
            multipart_form_data;

        Other ->
            {unsupported_content_type, Other}
    end.

-file("src/oaspec/util/content_type.gleam", 20).
?DOC(" Convert a ContentType back to its string representation.\n").
-spec to_string(content_type()) -> binary().
to_string(Content_type) ->
    case Content_type of
        application_json ->
            <<"application/json"/utf8>>;

        text_plain ->
            <<"text/plain"/utf8>>;

        multipart_form_data ->
            <<"multipart/form-data"/utf8>>;

        {unsupported_content_type, S} ->
            S
    end.

-file("src/oaspec/util/content_type.gleam", 30).
?DOC(" Check if a content type is supported anywhere in code generation.\n").
-spec is_supported(content_type()) -> boolean().
is_supported(Content_type) ->
    case Content_type of
        application_json ->
            true;

        text_plain ->
            true;

        multipart_form_data ->
            true;

        _ ->
            false
    end.

-file("src/oaspec/util/content_type.gleam", 40).
?DOC(" Check if a content type is supported for request bodies.\n").
-spec is_supported_request(content_type()) -> boolean().
is_supported_request(Content_type) ->
    case Content_type of
        application_json ->
            true;

        multipart_form_data ->
            true;

        _ ->
            false
    end.

-file("src/oaspec/util/content_type.gleam", 49).
?DOC(" Check if a content type is supported for responses.\n").
-spec is_supported_response(content_type()) -> boolean().
is_supported_response(Content_type) ->
    case Content_type of
        application_json ->
            true;

        text_plain ->
            true;

        _ ->
            false
    end.