/*  
  OpenMQTTGateway Addon  - ESP8266 or Arduino program for home automation

   Act as a gateway between your 433mhz, infrared IR, BLE, LoRa signal and one interface like an MQTT broker
   Send and receiving command by MQTT

    Supported boards with displays

    HELTEC ESP32 LORA - SSD1306 / Onboard 0.96-inch 128*64 dot matrix OLED display
    LILYGO® LoRa32 V2.1_1.6.1 433 Mhz / https://www.lilygo.cc/products/lora3?variant=42476923879605

    Copyright: (c)Florian ROBERT

    Contributors:
    - 1technophile
    - NorthernMan54

    This file is part of OpenMQTTGateway.

    OpenMQTTGateway is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    OpenMQTTGateway is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/

#ifndef config_SSD1306_h
#define config_SSD1306_h

#include "TheengsCommon.h"
#include "config_WebUI.h"

/*-------------------DEFINE LOG LEVEL----------------------*/

#ifndef LOG_LEVEL_OLED
#  define LOG_LEVEL_OLED LOG_LEVEL_WARNING // Default to only display Warning level messages
#endif

#ifndef LOG_TO_OLED
#  define LOG_TO_OLED false // Default to not display log messages on display
#endif

#ifndef ZwebUI
#  ifndef JSON_TO_OLED
#    define JSON_TO_OLED true // Default to displaying JSON messages on the display
#  endif
#else
#  ifndef JSON_TO_OLED
#    define JSON_TO_OLED false // If WebUI is NOT included within the build, the JSON message parser is not included within the build and the JSON messages are not available for display
#  endif
#endif

#ifndef DISPLAY_PAGE_INTERVAL
#  define DISPLAY_PAGE_INTERVAL 3 // Number of seconds between json message displays
#endif

#ifndef DISPLAY_IDLE_LOGO
#  define DISPLAY_IDLE_LOGO true // Display the OMG logo when idle
#endif

#ifndef DISPLAY_FLIP
#  define DISPLAY_FLIP true // Flip display orientation
#endif

#ifndef DISPLAY_STATE
#  define DISPLAY_STATE true // set to false if you don't want to use the display
#endif

#ifndef DISPLAY_BRIGHTNESS
#  define DISPLAY_BRIGHTNESS 50 // 0-100; 50 % brightness as default
#endif

/*------------------- DEFAULT DISPLAY GEOMETRY ----------------------*/

#define OLED_TEXT_BUFFER 1000
#define OLED_TEXT_ROWS   5
#define OLED_WIDTH       128
#define OLED_HEIGHT      64

// Display layout definitions based on board definition

#if defined(WIFI_LoRa_32_V2) // from ~/.platformio/packages/framework-arduinoespressif32/variants/.../pins_arduino.h
#  define OLED_WIDTH  DISPLAY_WIDTH
#  define OLED_HEIGHT DISPLAY_HEIGHT
#elif defined(ARDUINO_TTGO_LoRa32_v21new)
#  define OLED_WIDTH  128
#  define OLED_HEIGHT 64
#endif

#define OLED_TEXT_WIDTH OLED_WIDTH / 4 // This is an approx amount

/*-------------------DEFINE MQTT TOPIC FOR CONFIG----------------------*/

#define subjectMQTTtoSSD1306set "/commands/MQTTtoSSD1306/config"
#define subjectSSD1306toMQTT    "/SSD1306toMQTT"

/*-------------------Display Blanking via Touch----------------------*/

#ifdef DISPLAY_BLANKING
#  ifndef DISPLAY_BLANKING_TOUCH_GPIO
#    define DISPLAY_BLANKING_TOUCH_GPIO 2 // GPIO pin for touch sensor
#  endif
#  ifndef DISPLAY_BLANKING_START
#    define DISPLAY_BLANKING_START 30 // 30 seconds after last touch
#  endif
#  ifndef DISPLAY_BLANKING_THRESHOLD
#    define DISPLAY_BLANKING_THRESHOLD 10
#  endif
#  define TOUCH_READINGS  100 // Number of readings to average
#  define TOUCH_THRESHOLD 0.2 // 20% change in reading
#endif

/*-------------------EXTERNAL FUNCTIONS----------------------*/

extern void setupSSD1306();
extern void loopSSD1306();
extern void XtoSSD1306(const char*, JsonObject&);
extern String stateSSD1306Display();

// Simple construct for displaying message in lcd and oled displays

#define displayPrint(...) \
  if (SYSConfig.powerMode < 1) ssd1306Print(__VA_ARGS__) // only print if not in low power mode
#define lpDisplayPrint(...) ssd1306Print(__VA_ARGS__) // print in low power mode

void ssd1306Print(char*, char*, char*);
void ssd1306Print(char*, char*);
void ssd1306Print(char*);

/*-------------------End of Global Variables----------------------*/

#endif
