/* Includes ----------------------------------------------------------------- */
#include <usart.h>

#include "bsp/uart.h"

/* Private define ----------------------------------------------------------- */
/* Private macro ------------------------------------------------------------ */
/* Private typedef ---------------------------------------------------------- */
/* Private variables -------------------------------------------------------- */
static void (*UART_Callback[BSP_UART_NUM][BSP_UART_CB_NUM])(void);

/* Private function  -------------------------------------------------------- */
static BSP_UART_t UART_Get(UART_HandleTypeDef *huart) {
/* AUTO GENERATED UART_GET */
  else
    return BSP_UART_ERR;
}

void HAL_UART_TxCpltCallback(UART_HandleTypeDef *huart) {
  BSP_UART_t bsp_uart = UART_Get(huart);
  if (bsp_uart != BSP_UART_ERR) {
    if (UART_Callback[bsp_uart][BSP_UART_TX_CPLT_CB]) {
      UART_Callback[bsp_uart][BSP_UART_TX_CPLT_CB]();
    }
  }
}

void HAL_UART_TxHalfCpltCallback(UART_HandleTypeDef *huart) {
  BSP_UART_t bsp_uart = UART_Get(huart);
  if (bsp_uart != BSP_UART_ERR) {
    if (UART_Callback[bsp_uart][BSP_UART_TX_HALF_CPLT_CB]) {
      UART_Callback[bsp_uart][BSP_UART_TX_HALF_CPLT_CB]();
    }
  }
}

void HAL_UART_RxCpltCallback(UART_HandleTypeDef *huart) {
  BSP_UART_t bsp_uart = UART_Get(huart);
  if (bsp_uart != BSP_UART_ERR) {
    if (UART_Callback[bsp_uart][BSP_UART_RX_CPLT_CB]) {
      UART_Callback[bsp_uart][BSP_UART_RX_CPLT_CB]();
    }
  }
}

void HAL_UART_RxHalfCpltCallback(UART_HandleTypeDef *huart) {
  BSP_UART_t bsp_uart = UART_Get(huart);
  if (bsp_uart != BSP_UART_ERR) {
    if (UART_Callback[bsp_uart][BSP_UART_RX_HALF_CPLT_CB]) {
      UART_Callback[bsp_uart][BSP_UART_RX_HALF_CPLT_CB]();
    }
  }
}

void HAL_UART_ErrorCallback(UART_HandleTypeDef *huart) {
  BSP_UART_t bsp_uart = UART_Get(huart);
  if (bsp_uart != BSP_UART_ERR) {
    if (UART_Callback[bsp_uart][BSP_UART_ERROR_CB]) {
      UART_Callback[bsp_uart][BSP_UART_ERROR_CB]();
    }
  }
}

void HAL_UART_AbortCpltCallback(UART_HandleTypeDef *huart) {
  BSP_UART_t bsp_uart = UART_Get(huart);
  if (bsp_uart != BSP_UART_ERR) {
    if (UART_Callback[bsp_uart][BSP_UART_ABORT_CPLT_CB]) {
      UART_Callback[bsp_uart][BSP_UART_ABORT_CPLT_CB]();
    }
  }
}

void HAL_UART_AbortTransmitCpltCallback(UART_HandleTypeDef *huart) {
  BSP_UART_t bsp_uart = UART_Get(huart);
  if (bsp_uart != BSP_UART_ERR) {
    if (UART_Callback[bsp_uart][BSP_UART_ABORT_TX_CPLT_CB]) {
      UART_Callback[bsp_uart][BSP_UART_ABORT_TX_CPLT_CB]();
    }
  }
}

void HAL_UART_AbortReceiveCpltCallback(UART_HandleTypeDef *huart) {
  BSP_UART_t bsp_uart = UART_Get(huart);
  if (bsp_uart != BSP_UART_ERR) {
    if (UART_Callback[bsp_uart][BSP_UART_ABORT_RX_CPLT_CB]) {
      UART_Callback[bsp_uart][BSP_UART_ABORT_RX_CPLT_CB]();
    }
  }
}

/* Exported functions ------------------------------------------------------- */
void BSP_UART_IRQHandler(UART_HandleTypeDef *huart) {
  if (__HAL_UART_GET_FLAG(huart, UART_FLAG_IDLE)) {
    __HAL_UART_CLEAR_IDLEFLAG(huart);
    if (UART_Callback[UART_Get(huart)][BSP_UART_IDLE_LINE_CB]) {
      UART_Callback[UART_Get(huart)][BSP_UART_IDLE_LINE_CB]();
    }
  }
}

UART_HandleTypeDef *BSP_UART_GetHandle(BSP_UART_t uart) {
  switch (uart) {
/* AUTO GENERATED BSP_UART_GET_HANDLE */
    default:
      return NULL;
  }
}

int8_t BSP_UART_RegisterCallback(BSP_UART_t uart, BSP_UART_Callback_t type,
                                 void (*callback)(void)) {
  if (callback == NULL) return BSP_ERR_NULL;
  if (uart >= BSP_UART_NUM || type >= BSP_UART_CB_NUM) return BSP_ERR;
  UART_Callback[uart][type] = callback;
  return BSP_OK;
}

int8_t BSP_UART_Transmit(BSP_UART_t uart, uint8_t *data, uint16_t size, bool dma) {
  if (uart >= BSP_UART_NUM) return BSP_ERR;
  if (data == NULL || size == 0) return BSP_ERR_NULL;

  if (dma) {
    return HAL_UART_Transmit_DMA(BSP_UART_GetHandle(uart), data, size);
  } else {
    return HAL_UART_Transmit_IT(BSP_UART_GetHandle(uart), data, size);
  }
}

int8_t BSP_UART_Receive(BSP_UART_t uart, uint8_t *data, uint16_t size, bool dma) {
  if (uart >= BSP_UART_NUM) return BSP_ERR;
  if (data == NULL || size == 0) return BSP_ERR_NULL;

  if (dma) {
    return HAL_UART_Receive_DMA(BSP_UART_GetHandle(uart), data, size);
  } else {
    return HAL_UART_Receive_IT(BSP_UART_GetHandle(uart), data, size);
  }
}