// -----------------------------------------------------------------------------
/// @file  main.c
/// @brief Description
// -----------------------------------------------------------------------------
//  Micro-Key bv
//  Industrieweg 28, 9804 TG Noordhorn
//  Postbus 92, 9800 AB Zuidhorn
//  The Netherlands
//  Tel: +31 594 503020
//  Fax: +31 594 505825
//  Email: support@microkey.nl
//  Web: www.microkey.nl
// -----------------------------------------------------------------------------
/// $Revision$
/// $Author$
/// $Date$
//  (c) 2017 Micro-Key bv
// -----------------------------------------------------------------------------

/// @file main.c
/// @ingroup {group_name}


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

#include <FreeRTOSFixes.h>
#include <stdio.h>
#include <string.h>

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

#include "ADConverters.h"
#include "DAConverters.h"
#include "Displays.h"
#include "Error.h"
#include "hsb-mrts.h"
#include "hwValidationMenu.h"
#include "repairMenu.h"
#include "repairMenus.h"
#include "repairProcess.h"
#include "repairProcesses.h"

#include "misc.h"
#include "stm32f10x_rcc.h"

#include "DisplayDevice.h"
#include "KeyboardDevice.h"
#include "MAX5715.h"
#include "nhd0420.h"

#include "platform.h"
#include "CathodeMCP.h"
#include "Interlock.h"
#include "internalADC.h"
#include "gpio.h"
#include "IODevice.h"
#include "keypadMatrix.h"
#include "Logger.h"
#include "PCBA.h"
#include "uart.h"
#include "spi.h"
#include "spiDevice.h"

// -----------------------------------------------------------------------------
// Constant and macro definitions
// -----------------------------------------------------------------------------

/* The time between cycles of the 'check' functionality (defined within the
tick hook. */
#define mainCHECK_DELAY                ( ( TickType_t ) 5000 / portTICK_PERIOD_MS )

#define INIT_START_SCREEN_DELAY        (5000)
// -----------------------------------------------------------------------------
// Type definitions
// -----------------------------------------------------------------------------

struct LedTaskArguments
{
   struct Gpio* led;
   int frequency;
};

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

/* Variable that counts at 20KHz to provide the time base for the run time
stats. */
unsigned long ulRunTimeStatsClock = 0UL;

static struct LedTaskArguments ledTaskArguments;
static xTaskHandle initTaskHandle;
static xTaskHandle ledTaskHandle;
static xTaskHandle sysTaskHandle;

static struct HwValidationMenu _hwValidation = {.initialized = false};
static struct HwValidationMenuItems hwTestItems;

struct HwValidationMenu* hwValidation = &_hwValidation;


// -----------------------------------------------------------------------------
// Function declarations
// -----------------------------------------------------------------------------

static ErrorStatus systeminfoCommandHandler(void);
static void initTask(void* parameters);
static void ledBlinkTask(void* parameters);
// -----------------------------------------------------------------------------
// Function definitions
// -----------------------------------------------------------------------------



int main (void)
{
   NVIC_PriorityGroupConfig(NVIC_PriorityGroup_4);

   // Create TaskHandles

   ledTaskArguments.led = ledOrange;
   ledTaskArguments.frequency = 1;

   xTaskCreate(initTask, (const char* const)"initTask", 1024, NULL, 5, &initTaskHandle);

   /* Start the scheduler. */
   vTaskStartScheduler();

   /* Will only get here if there was insufficient memory to create the idle
   task.  The idle task is created within vTaskStartScheduler(). */
   for( ;; );


   return -1;
}

void vApplicationTickHook ()
{

}



static void printSystemInfoTask(void* parameters)
{
   while (1)
   {
      LOGGER_INFO(mainLog, "---------------------------------------");
      systeminfoCommandHandler();
      vTaskDelay(20000);
   }
}

static ErrorStatus systeminfoCommandHandler(void)
{
   ErrorStatus errorStatus = SUCCESS;
   size_t freeMemory;
   char text[128];

   freeMemory = xPortGetFreeHeapSize();
   snprintf(text, sizeof(text), "Free heap memory: %d bytes", freeMemory);
   LOGGER_INFO(mainLog, text);

   vTaskDelay(10);
   OS_logTaskInfo(ledTaskHandle);
   vTaskDelay(10);
   OS_logTaskInfo(sysTaskHandle);
   vTaskDelay(10);
   OS_logTaskInfo(interlock->taskHandle);
   vTaskDelay(10);
   OS_logTaskInfo(keypad->taskHandle);
   vTaskDelay(10);
   OS_logTaskInfo(mainDisplay->taskHandle);
   vTaskDelay(10);
   OS_logTaskInfo(repairMenus_getMainRepairMenu()->taskHandle);
   vTaskDelay(10);
   OS_logTaskInfo(repairProcesses_getMainRepairProcess()->taskHandle);


   return errorStatus;
}

static void initTask(void* parameters)
{
   // Create the error handler
   Error_construct();

   // Initialize the platform first
   // All IO is initialized here
   // Also, all periphery and platform-specifics are initialized here
   // IRQs are defined here
   initPlatform();

   // Create a small task that only blinks a LED and flashes the identification letter on the display
   xTaskCreate(ledBlinkTask, (const char* const)"ledTask", 100, &ledTaskArguments, 0, &ledTaskHandle);

   // Construct the displays
   Displays_construct();

   // Construct the AD Converters
   ADConverters_construct();

   // Construct the DA Converters
   DAConverters_construct();

   hsb_generateStartScreen(mainDisplay);
   // Let start screen stay for 5 seconds
   vTaskDelay(INIT_START_SCREEN_DELAY);


   ///TODO MUST BE UPDATED
//   hwTestItems.display           = &nhd0420->displayDevice;
//   hwTestItems.internalADC       = adc1;
//   hwTestItems.externalDAC       = max5715;
//   hwTestItems.power6v5Enable    = power6v5Enable;
//   hwTestItems.interlockNO       = interlockNO;
//   hwTestItems.interlockNC       = interlockNC;
//   hwTestItems.solenoid          = solenoid;
//   hwTestItems.mcp0Relay         = mcp0Relay;
//   hwTestItems.mcp1Relay         = mcp1Relay;
//   hwTestItems.mcp2Relay         = mcp2Relay;
//   hwTestItems.cat0Relay         = cat0Relay;
//   hwTestItems.cat1Relay         = cat1Relay;
//   hwTestItems.cat2Relay         = cat2Relay;
//   hwTestItems.pcba              = PCBA_getInstance();
//   hwTestItems.keypad            = keypad;
            // EEPROM TO BE DONE
//   HwValidationMenu_construct(hwValidation, &uart1->device, &hwTestItems, 1, 1024);

   // Construct the repair menu
   repairMenus_construct();


//   xTaskCreate(printSystemInfoTask, (const char* const)"SysInfoTask", 512, NULL, 0, &sysTaskHandle);

   // Delete this init task
   vTaskDelete(NULL);
}


static void ledBlinkTask (void* parameters)
{
   char high = 1;
   char low = 0;
   char indicator[2];
   indicator[0] = ' ';
   indicator[1] = '\0';
   struct LedTaskArguments* arguments = (struct LedTaskArguments*) parameters;
   struct Gpio* gpio = arguments->led;
   int frequency = arguments->frequency;
   while (1)
   {
      IODevice_write(&gpio->device, &high, 1);
      if (PCBA_getInstance()->pcba == PCBA_CathodeMCP)
      {
         indicator[0] = CathodeMCP_getInstance()->name[0];
         Display_write(mainDisplay, indicator, 1, 20);
      }
      else
      {
         indicator[0] = PCBA_getInstance()->name[0];
         Display_write(mainDisplay, indicator, 1, 20);
      }

      vTaskDelay(configTICK_RATE_HZ / (frequency * 2));
      IODevice_write(&gpio->device, &low, 1);
      indicator[0] = ' ';
      Display_write(mainDisplay, indicator, 1, 20);
      vTaskDelay(configTICK_RATE_HZ / (frequency * 2));
   }
}