//
// Created by mfritzsc on 7/11/17.
//

#include "app.hpp"
#include "util.hpp"
#include "json_helper.hpp"
#include "wayland.hpp"

#include <json-c/json.h>

namespace wm {

    App::App()
            : api{this}, display{}, controller{}
    {}

    binding_api::result_type binding_api::register_surface(uint32_t appid,
                                                          uint32_t surfid) {
        logdebug("%s appid %u surfid %u", __func__, appid, surfid);
        if (appid > 0xff) {
            return Err<json_object *>("invalid appid");
        }

        if (surfid > 0xffff) {
            return Err<json_object *>("invalid surfaceid");
        }

        return Ok(json_object_new_int((appid << 16) + surfid));
    }

    binding_api::result_type binding_api::debug_layers() {
        logdebug("%s", __func__);
        return Ok(to_json(this->app->controller->lprops));
    }

    binding_api::result_type binding_api::debug_surfaces() {
        logdebug("%s", __func__);
        return Ok(to_json(this->app->controller->sprops));
    }

    binding_api::result_type binding_api::debug_status() {
        logdebug("%s", __func__);
        json_object *jr = json_object_new_object();
        json_object_object_add(jr, "surfaces", to_json(this->app->controller->sprops));
        json_object_object_add(jr, "layers", to_json(this->app->controller->lprops));
        return Ok(jr);
    }

} // namespace wm