-module(staff_ai@task).
-compile([no_auto_import, nowarn_unused_vars, nowarn_unused_function, nowarn_nomatch]).

-export([create/3]).
-export_type([task_status/0, task/0]).

-type task_status() :: ready | in_progress | completed | cancelled | failed.

-type task() :: {task,
        binary(),
        binary(),
        binary(),
        task_status(),
        gleam@option:option(binary()),
        birl:time(),
        birl:time(),
        gleam@option:option(birl:time()),
        gleam@option:option(birl:time()),
        gleam@option:option(birl:time())}.

-spec create(binary(), binary(), gleam@option:option(binary())) -> task().
create(Title, Description, Assigned_agent) ->
    _assert_subject = ids@uuid:generate_v4(),
    {ok, Id} = case _assert_subject of
        {ok, _} -> _assert_subject;
        _assert_fail ->
            erlang:error(#{gleam_error => let_assert,
                        message => <<"Assertion pattern match failed"/utf8>>,
                        value => _assert_fail,
                        module => <<"staff_ai/task"/utf8>>,
                        function => <<"create"/utf8>>,
                        line => 61})
    end,
    Created_at = birl:now(),
    {task,
        Id,
        Title,
        Description,
        ready,
        Assigned_agent,
        Created_at,
        Created_at,
        none,
        none,
        none}.