-module(starflow@state).
-compile([no_auto_import, nowarn_unused_vars, nowarn_unused_function, nowarn_nomatch]).

-export([new/1]).
-export_type([state/1, stop_reason/0, usage/0, response/0, message/0, content/0, image_source/0]).

-type state(IVV) :: {state, list(message()), usage(), IVV}.

-type stop_reason() :: end_turn | max_tokens | stop_sequence | tool_use.

-type usage() :: {usage,
        integer(),
        gleam@option:option(integer()),
        gleam@option:option(integer()),
        integer()}.

-type response() :: {response,
        binary(),
        list(content()),
        binary(),
        gleam@option:option(stop_reason()),
        usage()}.

-type message() :: {message, binary(), list(content())}.

-type content() :: {text_content, binary()} |
    {image_content, image_source()} |
    {tool_content, binary(), binary(), gleam@dynamic:dynamic_()}.

-type image_source() :: {base64_image, binary(), binary()}.

-file("/home/ethanthoma/projects/flow/src/starflow/state.gleam", 46).
-spec new(IVW) -> state(IVW).
new(Any) ->
    Usage = {usage, 0, none, none, 0},
    {state, [], Usage, Any}.