-module(discord_gleam@http@endpoints).
-compile([no_auto_import, nowarn_unused_vars, nowarn_unused_function, nowarn_nomatch]).

-export([me/1, send_message/3, kick_member/4, ban_member/4]).

-spec me(binary()) -> {ok, discord_gleam@types@user:user()} |
    {error, discord_gleam@internal@error:discord_error()}.
me(Token) ->
    Request = discord_gleam@http@request:new_auth(
        get,
        <<"/users/@me"/utf8>>,
        Token
    ),
    case gleam@hackney:send(Request) of
        {ok, Resp} ->
            case gleam@http@response:get_header(Resp, <<"content-type"/utf8>>) of
                {ok, <<"application/json"/utf8>>} ->
                    discord_gleam@types@user:from_json_string(
                        erlang:element(4, Resp)
                    );

                _ ->
                    {error,
                        {invalid_format,
                            {decode_error,
                                <<"application/json content-type"/utf8>>,
                                <<"unknown"/utf8>>,
                                []}}}
            end;

        {error, Err} ->
            {error, {http_error, Err}}
    end.

-spec send_message(binary(), binary(), discord_gleam@types@message:message()) -> nil.
send_message(Token, Channel_id, Message) ->
    Data = discord_gleam@types@message:to_string(Message),
    gleam@io:debug(Data),
    logging:log(debug, <<"Sending message: "/utf8, Data/binary>>),
    Request = discord_gleam@http@request:new_auth_post(
        post,
        <<<<"/channels/"/utf8, Channel_id/binary>>/binary, "/messages"/utf8>>,
        Token,
        Data
    ),
    case gleam@hackney:send(Request) of
        {ok, Resp} ->
            case erlang:element(2, Resp) of
                200 ->
                    logging:log(debug, <<"Message sent"/utf8>>),
                    nil;

                _ ->
                    logging:log(error, <<"Failed to send message"/utf8>>),
                    gleam@io:debug(erlang:element(4, Resp)),
                    nil
            end,
            nil;

        {error, Err} ->
            logging:log(error, <<"Failed to send message: "/utf8>>),
            gleam@io:debug(Err),
            nil
    end.

-spec kick_member(binary(), binary(), binary(), binary()) -> {binary(),
    binary()}.
kick_member(Token, Guild_id, User_id, Reason) ->
    Request = discord_gleam@http@request:new_auth_with_header(
        delete,
        <<<<<<"/guilds/"/utf8, Guild_id/binary>>/binary, "/members/"/utf8>>/binary,
            User_id/binary>>,
        Token,
        {<<"X-Audit-Log-Reason"/utf8>>, Reason}
    ),
    case gleam@hackney:send(Request) of
        {ok, Resp} ->
            case erlang:element(2, Resp) of
                204 ->
                    logging:log(debug, <<"Kicked member"/utf8>>),
                    {<<"OK"/utf8>>, erlang:element(4, Resp)};

                _ ->
                    logging:log(error, <<"Failed to kick member"/utf8>>),
                    gleam@io:debug(erlang:element(4, Resp)),
                    {<<"FAILED"/utf8>>, erlang:element(4, Resp)}
            end;

        {error, Err} ->
            logging:log(error, <<"Failed to kick member: "/utf8>>),
            gleam@io:debug(Err),
            {<<"FAILED"/utf8>>, <<"ERROR"/utf8>>}
    end.

-spec ban_member(binary(), binary(), binary(), binary()) -> {binary(), binary()}.
ban_member(Token, Guild_id, User_id, Reason) ->
    Request = discord_gleam@http@request:new_auth_with_header(
        put,
        <<<<<<"/guilds/"/utf8, Guild_id/binary>>/binary, "/bans/"/utf8>>/binary,
            User_id/binary>>,
        Token,
        {<<"X-Audit-Log-Reason"/utf8>>, Reason}
    ),
    case gleam@hackney:send(Request) of
        {ok, Resp} ->
            case erlang:element(2, Resp) of
                204 ->
                    logging:log(debug, <<"Banned member"/utf8>>),
                    {<<"OK"/utf8>>, erlang:element(4, Resp)};

                _ ->
                    logging:log(error, <<"Failed to ban member"/utf8>>),
                    gleam@io:debug(erlang:element(4, Resp)),
                    {<<"FAILED"/utf8>>, erlang:element(4, Resp)}
            end;

        {error, Err} ->
            logging:log(error, <<"Failed to ban member: "/utf8>>),
            gleam@io:debug(Err),
            {<<"FAILED"/utf8>>, <<"ERROR"/utf8>>}
    end.