#ifndef APISERVER_H
#define APISERVER_H

#include <QCoreApplication>
#include <QHttpServer>
#include <QHttpServerResponse>
#include <QJsonDocument>
#include <QJsonObject>
#include <QJsonArray>

#include "service/businesslogic/devicelogic.h"
#include "service/businesslogic/departmentlogic.h"
#include "service/businesslogic/devicemodellogic.h"
#include "service/businesslogic/devicetypelogic.h"
#include "service/businesslogic/locationlogic.h"
#include "service/businesslogic/manufacturerlogic.h"

class ApiServer
{
public:
    ApiServer();
    void start(ServiceLoadDB *serviceDB);

private:
    QHttpServerResponse handleGetFilteredDevices(const QHttpServerRequest &request);
    QHttpServerResponse handleGetAllDepartments(const QHttpServerRequest &request);
    QHttpServerResponse handleGetAllDeviceModels(const QHttpServerRequest &request);
    QHttpServerResponse handleGetAllDeviceTypes(const QHttpServerRequest &request);
    QHttpServerResponse handleGetAllLocations(const QHttpServerRequest &request);
    QHttpServerResponse handleGetAllManufacturers(const QHttpServerRequest &request);
    QHttpServerResponse handleUpdateDevice(int id, const QHttpServerRequest &request);

    template <typename T>
    QJsonArray createJsonArray(const QMap<int, T> &items);
    template <typename T>
    T getQueryParamWithDefault(const QUrlQuery &query, const QString &paramName, const T &defaultValue);

private:
    const QSet<QString> validSortOrders = {"Сначала новые", "Сначала старые", "Сначала дешевые", "Сначала дорогие", "Сначала с лайком"};
    const QSet<int> validEntityTypeNumbers = {0, 1, 2, 3, 4, 5};

    QHttpServer _server;

    DeviceLogic *_deviceLogic;
    DepartmentLogic *_departmentLogic;
    DeviceModelLogic *_deviceModelLogic;
    DeviceTypeLogic *_deviceTypeLogic;
    LocationLogic *_locationLogic;
    ManufacturerLogic *_manufacturerLogic;
};

#endif // APISERVER_H