#include <villas/api/request.hpp>

#include <villas/capabilities.hpp>

#include <villas/format.hpp>

#include <villas/hook.hpp>

#include <villas/plugin.hpp>

using namespace villas;

using namespace villas::node;

json_t *villas::node::getCapabilities() {

json_t *json_hooks = json_array();

json_t *json_apis = json_array();

json_t *json_nodes = json_array();

json_t *json_formats = json_array();

json_t *json_name;

for (auto p : plugin::registry->lookup<api::RequestFactory>()) {

json_name = json_string(p->getName().c_str());

json_array_append_new(json_apis, json_name);

}

for (auto p : plugin::registry->lookup<HookFactory>()) {

json_name = json_string(p->getName().c_str());

json_array_append_new(json_hooks, json_name);

}

for (auto p : plugin::registry->lookup<FormatFactory>()) {

json_name = json_string(p->getName().c_str());

json_array_append_new(json_formats, json_name);

}

for (auto f : plugin::registry->lookup<NodeFactory>()) {

if (f->isInternal())

continue;

json_name = json_string(f->getName().c_str());

json_array_append_new(json_nodes, json_name);

}

return json_pack("{ s: o, s: o, s: o, s: o }", "hooks", json_hooks, "nodes",

json_nodes, "apis", json_apis, "formats", json_formats);

}