%%%-------------------------------------------------------------------
%% @doc efka public API
%% @end
%%%-------------------------------------------------------------------

-module(efka_app).

-behaviour(application).

-export([start/2, stop/1]).

start(_StartType, _StartArgs) ->
    io:setopts([{encoding, unicode}]),
    %% 启动mnesia数据库
    start_mnesia(),
    %% 加速内存的回收
    erlang:system_flag(fullsweep_after, 16),

    %% 仓库的基础url
    application:set_env(efka, repository_url, "http://118.178.229.213:3000/anlicheng/ekfa/"),

    efka_sup:start_link().

stop(_State) ->
    ok.

%% internal functions

%% 启动内存数据库
start_mnesia() ->
    %% 启动数据库
    ok = mnesia:start(),
    Tables = mnesia:system_info(tables),
    lager:debug("[efka_app] tables: ~p", [Tables]),
    %% 创建数据库表
    not lists:member(id_generator, Tables) andalso id_generator_model:create_table(),
    not lists:member(micro_service, Tables) andalso micro_service_model:create_table(),
    not lists:member(micro_data, Tables) andalso micro_data_model:create_table(),
    ok.