%%%-----------------------------------------------------------------------------
%%% @copyright (C) 2011-2019, 2600Hz
%%% @doc Simple-One-For-One strategy for restarting call event processes
%%% @author James Aimonetti <james@2600hz.org>
%%% @author Karl Anderson <karl@2600hz.org>
%%% @end
%%%-----------------------------------------------------------------------------
-module(ecallmgr_call_control_sup).

-behaviour(supervisor).

%% API
-export([start_link/0]).
-export([start_proc/1]).
-export([init/1]).

-include("ecallmgr.hrl").

-define(SERVER, ?MODULE).

-define(CHILDREN, [?WORKER_TYPE('ecallmgr_call_control', 'transient')]).

%%%=============================================================================
%%% API functions
%%%=============================================================================

%%------------------------------------------------------------------------------
%% @doc Starts the supervisor.
%% @end
%%------------------------------------------------------------------------------
-spec start_link() -> kz_types:startlink_ret().
start_link() ->
    supervisor:start_link({'local', ?SERVER}, ?MODULE, []).

-type start_args() :: [atom() | kz_term:api_ne_binary() | kz_json:object()].
-spec start_proc(start_args()) -> kz_types:sup_startchild_ret().
start_proc(Args) ->
    supervisor:start_child(?SERVER, Args).

%%%=============================================================================
%%% Supervisor callbacks
%%%=============================================================================

%%------------------------------------------------------------------------------
%% @doc Whenever a supervisor is started using `supervisor:start_link/[2,3]',
%% this function is called by the new process to find out about
%% restart strategy, maximum restart frequency and child
%% specifications.
%% @end
%%------------------------------------------------------------------------------
-spec init(any()) -> kz_types:sup_init_ret().
init([]) ->
    RestartStrategy = 'simple_one_for_one',
    MaxRestarts = 5,
    MaxSecondsBetweenRestarts = 10,
    SupFlags = {RestartStrategy, MaxRestarts, MaxSecondsBetweenRestarts},
    {'ok', {SupFlags, ?CHILDREN}}.

%%%=============================================================================
%%% Internal functions
%%%=============================================================================