#include "json_helper.hpp"

#include <json.h>

#include <json.hpp>

using json = nlohmann::json;

template <typename T>
json_object *to_json_(T const *s) {
   auto j = json::object({
      {"id", s->id},
      {"size", {{"width", s->size.w}, {"height", s->size.h}}},
      {"dst",
       {{"width", s->dst_rect.w},
        {"height", s->dst_rect.h},
        {"x", s->dst_rect.x},
        {"y", s->dst_rect.y}}},
      {"src",
       {{"width", s->src_rect.w},
        {"height", s->src_rect.h},
        {"x", s->src_rect.x},
        {"y", s->src_rect.y}}},
      {"visibility", s->visibility},
      {"opacity", s->opacity},
      {"orientation", s->orientation},
   });
   return json_tokener_parse(j.dump().c_str());
}

json_object *to_json(genivi::surface const *s) { return to_json_(s); }

json_object *to_json(genivi::layer const *l) { return to_json_(l); }

json_object *to_json(genivi::screen const *s) {
   auto o = json_object_new_object();
   json_object_object_add(o, "id", json_object_new_int(s->id));
   return o;
}

template <typename T>
json_object *to_json_(T const &s) {
   auto a = json_object_new_array();

   if (!s.empty()) {
      for (auto const &i : s) {
         json_object_array_add(a, to_json(i.second.get()));
      }
   }

   return a;
}

json_object *to_json(genivi::controller::surface_map_type const &s) {
   return to_json_(s);
}

json_object *to_json(genivi::controller::layer_map_type const &l) {
   return to_json_(l);
}

json_object *to_json(genivi::controller::screen_map_type const &s) {
   return to_json_(s);
}

json_object *to_json(std::vector<uint32_t> const &v) {
   auto a = json_object_new_array();
   for (const auto i : v) {
      json_object_array_add(a, json_object_new_int(i));
   }
   return a;
}