%%%-------------------------------------------------------------------
%% @doc efka top level supervisor.
%% @end
%%%-------------------------------------------------------------------

-module(efka_sup).

-behaviour(supervisor).

-export([start_link/0]).

-export([init/1]).

-define(SERVER, ?MODULE).

start_link() ->
    supervisor:start_link({local, ?SERVER}, ?MODULE, []).

%% sup_flags() = #{strategy => strategy(),         % optional
%%                 intensity => non_neg_integer(), % optional
%%                 period => pos_integer()}        % optional
%% child_spec() = #{id => child_id(),       % mandatory
%%                  start => mfargs(),      % mandatory
%%                  restart => restart(),   % optional
%%                  shutdown => shutdown(), % optional
%%                  type => worker(),       % optional
%%                  modules => modules()}   % optional
init([]) ->
    SupFlags = #{strategy => one_for_one, intensity => 1000, period => 3600},
    ChildSpecs = [
        #{
            id => 'efka_service_sup',
            start => {'efka_service_sup', start_link, []},
            restart => permanent,
            shutdown => 2000,
            type => supervisor,
            modules => ['efka_service_sup']
        },

        %#{
        %    id => 'docker_events',
        %    start => {'docker_events', start_link, []},
        %    restart => permanent,
        %    shutdown => 2000,
        %    type => worker,
        %    modules => ['docker_events']
        %},

        #{
            id => 'efka_model_sup',
            start => {'efka_model_sup', start_link, []},
            restart => permanent,
            shutdown => 2000,
            type => supervisor,
            modules => ['efka_model_sup']
        },

        %#{
        %    id => 'efka_inetd_task_log',
        %    start => {'efka_inetd_task_log', start_link, []},
        %    restart => permanent,
        %    shutdown => 2000,
        %    type => worker,
        %    modules => ['efka_inetd_task_log']
        %},

        #{
            id => 'efka_subscription',
            start => {'efka_subscription', start_link, []},
            restart => permanent,
            shutdown => 2000,
            type => worker,
            modules => ['efka_subscription']
        },

        #{
            id => 'docker_manager',
            start => {'docker_manager', start_link, []},
            restart => permanent,
            shutdown => 2000,
            type => worker,
            modules => ['docker_manager']
        },

        #{
            id => 'efka_remote_agent',
            start => {'efka_remote_agent', start_link, []},
            restart => permanent,
            shutdown => 2000,
            type => worker,
            modules => ['efka_remote_agent']
        }

    ],

    {ok, {SupFlags, ChildSpecs}}.

%% internal functions