%%%-------------------------------------------------------------------
%%% @author anlicheng
%%% @copyright (C) 2024, <COMPANY>
%%% @doc
%%%
%%% @end
%%% Created : 09. 4月 2024 14:28
%%%-------------------------------------------------------------------
-module(network_handler).
-author("anlicheng").

%% API
-export([handle_request/4]).

handle_request("POST", "/network/create", _, #{<<"id">> := NetworkId}) when NetworkId > 0 ->
    case sdlan_network_sup:ensured_network_started(NetworkId) of
        {ok, Pid} when is_pid(Pid) ->
            {ok, 200, sdlan_util:json_data(<<"success">>)};
        {error, Reason} ->
            logger:debug("[network_handler] create network: ~p, get error: ~p", [NetworkId, Reason]),
            {ok, 200, sdlan_util:json_error(-1, <<"error">>)}
    end;

handle_request("POST", "/network/delete", _, #{<<"id">> := NetworkId}) when NetworkId > 0 ->
    case sdlan_network:get_pid(NetworkId) of
        undefined ->
            {ok, 200, sdlan_util:json_data(<<"success">>)};
        NetworkPid when is_pid(NetworkPid) ->
            case sdlan_network_sup:delete_network(NetworkId) of
                ok ->
                    {ok, 200, sdlan_util:json_data(<<"success">>)};
                {error, Reason} ->
                    logger:debug("[network_handler] delete network: ~p, get error: ~p", [NetworkId, Reason]),
                    {ok, 200, sdlan_util:json_error(-1, <<"error">>)}
            end
    end;

handle_request("POST", "/network/exit_node_control", _, #{<<"id">> := NetworkId}) when NetworkId > 0 ->
    case sdlan_network:get_pid(NetworkId) of
        undefined ->
            {ok, 200, sdlan_util:json_data(<<"network not found">>)};
        NetworkPid when is_pid(NetworkPid) ->
            case sdlan_network_sup:delete_network(NetworkId) of
                ok ->
                    {ok, 200, sdlan_util:json_data(<<"success">>)};
                {error, Reason} ->
                    logger:debug("[network_handler] delete network: ~p, get error: ~p", [NetworkId, Reason]),
                    {ok, 200, sdlan_util:json_error(-1, <<"error">>)}
            end
    end;

handle_request(_, Path, _, _) ->
    Path1 = list_to_binary(Path),
    {ok, 200, sdlan_util:json_error(-1, <<"url: ", Path1/binary, " not found">>)}.