#include <stdexcept>
#include <iostream>
#include <vector>
#include <boost/uuid/uuid_io.hpp>
#include "ble/Bluetooth.h"
#include "apps.h"

namespace trygvis {
namespace apps {

using namespace std;
using namespace trygvis::bluetooth;
using namespace trygvis::apps;

class ble_inspect_device : public app {
public:
    ble_inspect_device() : app("ble-inspect-device") {}

    ~ble_inspect_device() override = default;

    string adapter_name;

    void add_options(po::options_description_easy_init &options) override {
        auto adapter_value = po::value<>(&adapter_name)->default_value("0");
        options("adapter", adapter_value, "Which adapter to use.");
        options("device", po::value<string>()->required(), "The MAC of the device to inspect");
    }

    void with_device(const shared_ptr<BluetoothDevice> &device) {
        cout << "Connecting to device: " << device->getMac().str() << endl;

        auto gatt = device->connectGatt();
        cout << "Connected, discovering services" << endl;

        gatt->discoverServices();

        auto services = gatt->getServices();
        cout << "Device has " << services.size() << " services" << endl;

        for (auto &s : services) {
            auto characteristics = s->getCharacteristics();

            cout << "Service: UUID: " << s->getUuid() << ", has " << characteristics.size() << " characteristics"
                 << endl;

            for (auto &c : characteristics) {
                cout << "Characteristic: UUID: " << c->getUuid() << ", properties: " << (uint16_t) c->getProperties() << endl;
            }
        }
    }

    int main(app_execution &execution) override {
        string mac_str = execution.vm["device"].as<string>();

        BluetoothSystem bluetoothSystem;

        try {
            Mac mac = Mac::parseMac(mac_str);

            auto adapter = bluetoothSystem.getAdapter(adapter_name);

            auto device = adapter->getDevice(mac);

            with_device(device);

            return EXIT_SUCCESS;
        } catch (std::runtime_error &ex) {
            cout << "std::runtime_error: " << ex.what() << endl;
            return EXIT_FAILURE;
        } catch (std::exception &ex) {
            cout << "std::exception: " << ex.what() << endl;
            return EXIT_FAILURE;
        }
    }
};
}
}

int main(int argc, const char *argv[]) {
    using namespace trygvis::apps;

    return real_main(new ble_inspect_device(), argc, argv);
}