// --------------------------------------------------------------------------------------------------------------------
/// \file  main.cpp
/// \brief Description
// --------------------------------------------------------------------------------------------------------------------
// 
// vbchaos software design
//
// --------------------------------------------------------------------------------------------------------------------
/// $Revision: $
/// $Author: $
/// $Date: $
//  (c) 2023 vbchaos
// --------------------------------------------------------------------------------------------------------------------


// --------------------------------------------------------------------------------------------------------------------
// Include files
// --------------------------------------------------------------------------------------------------------------------

#include <string.h>

#include "freertos/FreeRTOS.h"
#include "freertos/task.h"

// ESP includes
#include "driver/uart.h"
#include "esp_log.h"
#include "nvs_flash.h"

// HAL includes
#include "gpio.h"
#include "uart.h"

// Platform includes
#include "logger.h"
// --------------------------------------------------------------------------------------------------------------------
// Constant and macro definitions
// --------------------------------------------------------------------------------------------------------------------


// --------------------------------------------------------------------------------------------------------------------
// Type definitions
// --------------------------------------------------------------------------------------------------------------------


// --------------------------------------------------------------------------------------------------------------------
// File-scope variables
// --------------------------------------------------------------------------------------------------------------------

static uart_port_t uartPort = UART_NUM_0;

static TaskHandle_t loggerTaskHandle;
// --------------------------------------------------------------------------------------------------------------------
// Function declarations
// --------------------------------------------------------------------------------------------------------------------

void loggerTask(void* parameters);

// --------------------------------------------------------------------------------------------------------------------
// Function definitions
// --------------------------------------------------------------------------------------------------------------------

extern "C" void app_main(void)
{
	esp_log_level_set("*", ESP_LOG_WARN);

	esp_err_t ret = nvs_flash_init();

	if (ret == ESP_ERR_NVS_NO_FREE_PAGES
			|| ret == ESP_ERR_NVS_NEW_VERSION_FOUND) {
		ESP_ERROR_CHECK(nvs_flash_erase());
		ret = nvs_flash_init();
	}

   //--------------------------------------------
   // UART
   //
   const uart_config_t uartConfig =
   {
      .baud_rate = 115200,
      .data_bits = UART_DATA_8_BITS,
      .parity = UART_PARITY_DISABLE,
      .stop_bits = UART_STOP_BITS_1,
      .flow_ctrl = UART_HW_FLOWCTRL_DISABLE,
      .rx_flow_ctrl_thresh = 0,
      .source_clk = UART_SCLK_DEFAULT
   };

	ESP_ERROR_CHECK(uart_param_config(uartPort, &uartConfig));
	ESP_ERROR_CHECK(uart_set_pin(uartPort, UART_PIN_NO_CHANGE, UART_PIN_NO_CHANGE, UART_PIN_NO_CHANGE, UART_PIN_NO_CHANGE));
	ESP_ERROR_CHECK(uart_driver_install(uartPort, 1024, 1024, 0, NULL, 0));

	uart uartDebug = uart(&uartPort);
	uartDebug.open();

	// -----------------------------------------------------------------------------------------------------------------
	// System-wide Debug Logger

	logger debugLogger = logger(16, uartDebug);
	// Call the logger executable within a dedicated task and forget about it afterwards
	xTaskCreate(loggerTask, (const char*)"loggerTask", 3072, &debugLogger, 3, &loggerTaskHandle);

   LOGGER_PRINT("\n\r-----------------------------------------------------------------------\n\r");
   LOGGER_PRINT("System Start\n\r");
   LOGGER_PRINT("\n\r");
   LOGGER_PRINT("WordClock\n\r");
   LOGGER_PRINT("Release: %d.%d \n\r", MAJORRELEASE, MINORRELEASE);
   LOGGER_PRINT("Compiled on %s at %s\n\r\n\r\n\r", __DATE__, __TIME__);

	gpio debugIO = gpio(2, gpio::Direction_t::GPIO_DIRECTION_OUTPUT, gpio::Value_t::GPIO_VALUE_LOW);




	while(1)
	{
	   vTaskDelay(100);
	}
}



void loggerTask(void* parameters)
{
   logger* debugLogger = (logger*) parameters;
   while (1)
   {
      debugLogger->task();
      vTaskDelay(10);
   }
}