/**
 * @file menuRoute.h
 * @author Alexander Klein (alex@kleiax.de)
 * @brief Contains a classes to handles routes with the user input.
 * @version 0.1
 * @date 2022-12-28
 *
 * @copyright Copyright (c) 2022
 *
 */

#ifndef MENU_ROUTE_H
#define MENU_ROUTE_H

#include <Arduino.h>
#include <ArduinoJson.h>
#include <WiFi.h>
#include <HTTPClient.h>

#include "route.h"
#include "menu.h"
#include "menuControl.h"
#include "menuIntInput.h"
#include "menuRoutePoints.h"

#define JSON_DOCUMENT_SIZE_ROUTE 4096

class MenuRoute;
typedef void (MenuRoute::*DataFunction)(uint8_t);

/**
 * @brief MenuActionWrapper to call DataFunctions
 *
 * This class should be used to call importRoute,
 * exportRoute and clearRoute over the Menu.
 */
class MenuActionRoute : public MenuActionWrapper
{
public:
    /**
     * @brief Construct a new Menu Action Route object
     *
     * @param menuRoute
     * @param dataFunction like exportRoute
     */
    MenuActionRoute(MenuRoute *menuRoute, DataFunction dataFunction);

    /**
     * @brief Runs the given DataFunction
     */
    void action() override;

private:
    MenuRoute *menuRoute;
    DataFunction dataFunction;
};

/**
 * @brief Handles routes
 *
 * With this menu the user can import, export and delete routes.
 */
class MenuRoute : public MenuControl
{
public:
    /**
     * @brief Construct a new Menu Route object
     *
     * @param route
     */
    MenuRoute(Route *route);
    ~MenuRoute();

    /**
     * @brief Prints the last informations
     *
     * On first call this function calls the init function.
     * On every call this functions call the printMenu function from
     * the mainMenu of this class.
     */
    void printMenu() override;

    /**
     * @name User Inputs
     * @brief Inputs given by the parentMenu
     */
    ///@{
    void down() override;
    void up() override;
    void right() override;
    void left() override;
    void yes() override;
    void no() override;
    ///@}

    /**
     * @brief Import a Route.
     *
     * The functions tries to pull the given route id from the RoverApi.
     *
     * @param routeNumber id
     */
    void importRoute(uint8_t routeNumber);

    /**
     * @brief Export a Route.
     *
     * The functions tries to push the current route to the RoverApi.
     *
     * @param routeNumber id
     */
    void exportRoute(uint8_t routeNumber);

    /**
     * @brief Delete a Route
     *
     * The functions tries to delete the current route from the RoverApi.
     *
     * @param routeNumber
     */
    void deleteRoute(uint8_t routeNumber);

    /**
     * @brief Delete the current Route.
     *
     * @param none this param is not be used.
     */
    void clearRoute(uint8_t none);

private:
    void init();

    Route *route;
    Menu *mainMenu = nullptr;

    bool isInit = false;
    bool blockInput = false;

    static constexpr uint8_t maxRouteNumber = 100;
    static constexpr uint16_t httpValidExport = 201;
    static constexpr uint16_t httpValidImport = 202;
    static constexpr uint16_t httpValidDelete = 202;
};

/**
 * @brief MenuRouteWrapper to call DataFunctions with numeric user input
 *
 */
class MenuRouteWrapper : public MenuIntInputWrapper
{
public:
    /**
     * @brief Construct a new Menu Route Wrapper object.
     *
     * @param menuRoute
     * @param dataFunction
     */
    MenuRouteWrapper(MenuRoute *menuRoute, DataFunction dataFunction);

    /**
     * @brief Calls the given DataFunction.
     *
     * @param values The value to be given to the DataFunction.
     * @param length Number of values, should be 1.
     */
    void action(int16_t *values, uint8_t length) override;

private:
    MenuRoute *menuRoute;
    DataFunction dataFunction = nullptr;
};

#endif // MENU_ROUTE_H