%%%-----------------------------------------------------------------------------
%%% @copyright (C) 2010-2019, 2600Hz
%%% @doc
%%% @author SIPLABS LLC (Maksim Krzhemenevskiy)
%%% @end
%%%-----------------------------------------------------------------------------
-module(camper_sup).

-behaviour(supervisor).

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

%% Supervisor callbacks
-export([init/1]).

-include("camper.hrl").

-define(SERVER, ?MODULE).

-define(CHILDREN, [?WORKER('camper_init')
                  ,?WORKER('camper_onnet_handler')
                  ,?SUPER('camper_offnet_sup')
                  ,?WORKER('camper_request_listener')
                  ]).

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

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

%%%=============================================================================
%%% 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([]) ->
    kz_util:set_startup(),
    RestartStrategy = 'one_for_one',
    MaxRestarts = 5,
    MaxSecondsBetweenRestarts = 10,

    SupFlags = {RestartStrategy, MaxRestarts, MaxSecondsBetweenRestarts},
    {'ok', {SupFlags, ?CHILDREN}}.

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