/** \File TrainUi.hpp
 * \copyright (c) 2025 len0rd
 * \date   2025-02-09
 *
 * Menu and LCD UI/rotary encoder for train controller
 */
#ifndef __TRAINUI_H__
#define __TRAINUI_H__
#include <Arduino.h>
#include <SimpleRotary.h>
#include "AdafruitVfdDisplay.hpp"
#include "LcdMenu.h"
#include "Serial.h"
#include "input/SimpleRotaryAdapter.h"
#include "renderer/CharacterDisplayRenderer.h"

MENU_SCREEN(mainScreen,
            mainItems,
            ITEM_BASIC("Item Eins"),
            ITEM_BASIC("Item Zwei"),
            ITEM_BASIC("Item Drei"));

#define ROT_ENC_A_PIN PIN_D6
#define ROT_ENC_B_PIN PIN_D7
#define ROT_ENC_BUTTON_PIN PIN_D8

#define DISP_NUM_ROWS 2
#define DISP_NUM_COLS 16

class TrainUi {
   public:
    TrainUi()
        : m_lcdUart{_UART2_},
          m_disp(m_lcdUart),
          m_renderer(&m_disp, DISP_NUM_COLS, DISP_NUM_ROWS),
          m_menu(m_renderer),
          m_rotEnc(ROT_ENC_A_PIN, ROT_ENC_B_PIN, ROT_ENC_BUTTON_PIN),
          m_rotaryInput(&m_menu, &m_rotEnc) {}

    inline void setup() {
        m_lcdUart.begin(57600);
        while (!m_lcdUart)
            ;

        // m_disp.show();
        // m_disp.clear();
        // m_disp.drawBlinker();
        m_renderer.begin();
        m_menu.setScreen(mainScreen);
    }

    inline void loop() {
        // m_disp.clear();
        // // uint8_t clearCmd[] = {0xfe, 0x58, 0xfe, 0x48};
        // // m_lcdUart.write_raw(clearCmd, sizeof(clearCmd));

        // char toPrint[16] = {};
        // snprintf(toPrint, 16, "enc: %d %d", m_rotEnc.rotate(), m_rotEnc.push());
        // m_disp.draw(toPrint);
        // m_lcdUart.print("howdy do");
        m_rotaryInput.observe();
    }

   private:
    UART& m_lcdUart;
    AdafruitVfdDisplay m_disp;
    CharacterDisplayRenderer m_renderer;
    LcdMenu m_menu;

    SimpleRotary m_rotEnc;
    SimpleRotaryAdapter m_rotaryInput;
};

#endif /* __TRAINUI_H__ */