/* ************************************************************************
 * Copyright 2016-2021 Advanced Micro Devices, Inc.
 * ************************************************************************ */

#pragma once

#include "check_numerics_vector.hpp"
#include "handle.hpp"
#include "rocblas.h"

template <typename T, typename U, typename V, typename W>
inline rocblas_status rocblas_syr_arg_check(rocblas_fill   uplo,
                                            rocblas_int    n,
                                            U              alpha,
                                            rocblas_stride stride_alpha,
                                            V              x,
                                            rocblas_int    offsetx,
                                            rocblas_int    incx,
                                            rocblas_stride stridex,
                                            W              A,
                                            rocblas_int    offseta,
                                            rocblas_int    lda,
                                            rocblas_stride strideA,
                                            rocblas_int    batch_count)
{
    if(uplo != rocblas_fill_lower && uplo != rocblas_fill_upper)
        return rocblas_status_invalid_value;

    if(n < 0 || !incx || lda < n || lda < 1 || batch_count < 0)
        return rocblas_status_invalid_size;

    if(!n || !batch_count)
        return rocblas_status_success;

    if(!alpha || !x || !A)
        return rocblas_status_invalid_pointer;

    return rocblas_status_continue;
}

template <typename T, typename U, typename V, typename W>
ROCBLAS_INTERNAL_EXPORT_NOINLINE rocblas_status
    rocblas_internal_syr_template(rocblas_handle handle,
                                  rocblas_fill   uplo,
                                  rocblas_int    n,
                                  U              alpha,
                                  rocblas_stride stride_alpha,
                                  V              x,
                                  rocblas_int    offsetx,
                                  rocblas_int    incx,
                                  rocblas_stride stridex,
                                  W              A,
                                  rocblas_int    offseta,
                                  rocblas_int    lda,
                                  rocblas_stride strideA,
                                  rocblas_int    batch_count);

//TODO :-Add rocblas_check_numerics_sy_matrix_template for checking Matrix `A` which is a Symmetric Matrix
template <typename T, typename U>
rocblas_status rocblas_syr_check_numerics(const char*    function_name,
                                          rocblas_handle handle,
                                          rocblas_int    n,
                                          T              A,
                                          rocblas_int    offset_a,
                                          rocblas_int    lda,
                                          rocblas_stride stride_a,
                                          U              x,
                                          rocblas_int    offset_x,
                                          rocblas_int    inc_x,
                                          rocblas_stride stride_x,
                                          rocblas_int    batch_count,
                                          const int      check_numerics,
                                          bool           is_input);