/*! \file */
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 * furnished to do so, subject to the following conditions:
 *
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 *
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 * THE SOFTWARE.
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#include "internal/precond/rocsparse_bsrilu0.h"
#include "rocsparse_bsrilu0.hpp"
#include "rocsparse_utility.hpp"

namespace rocsparse
{
    template <typename T>
    static rocsparse_status xbsrilu0_analysis(rocsparse_handle          handle, //0
                                              rocsparse_direction       dir, //1
                                              rocsparse_int             mb, //2
                                              rocsparse_int             nnzb, //3
                                              const rocsparse_mat_descr descr, //4
                                              const T*                  bsr_val, //5
                                              const rocsparse_int*      bsr_row_ptr, //6
                                              const rocsparse_int*      bsr_col_ind, //7
                                              rocsparse_int             block_dim, //8
                                              rocsparse_mat_info        info, //9
                                              rocsparse_analysis_policy analysis, //10
                                              rocsparse_solve_policy    solve, //11
                                              void*                     temp_buffer) //12
    {
        ROCSPARSE_ROUTINE_TRACE;

        ROCSPARSE_CHECKARG_HANDLE(0, handle);

        ROCSPARSE_CHECKARG_ENUM(1, dir);
        ROCSPARSE_CHECKARG_SIZE(2, mb);
        ROCSPARSE_CHECKARG_SIZE(3, nnzb);
        ROCSPARSE_CHECKARG_POINTER(4, descr);
        ROCSPARSE_CHECKARG(4,
                           descr,
                           (descr->type != rocsparse_matrix_type_general),
                           rocsparse_status_not_implemented);
        ROCSPARSE_CHECKARG(4,
                           descr,
                           (descr->storage_mode != rocsparse_storage_mode_sorted),
                           rocsparse_status_requires_sorted_storage);
        ROCSPARSE_CHECKARG_ARRAY(5, nnzb, bsr_val);
        ROCSPARSE_CHECKARG_ARRAY(6, mb, bsr_row_ptr);
        ROCSPARSE_CHECKARG_ARRAY(7, nnzb, bsr_col_ind);
        ROCSPARSE_CHECKARG_SIZE(8, block_dim);
        ROCSPARSE_CHECKARG(8, block_dim, (block_dim == 0), rocsparse_status_invalid_size);
        ROCSPARSE_CHECKARG_POINTER(9, info);
        ROCSPARSE_CHECKARG_ENUM(10, analysis);
        ROCSPARSE_CHECKARG_ENUM(11, solve);
        ROCSPARSE_CHECKARG_ARRAY(12, mb, temp_buffer);

        rocsparse_bsrilu0_info bsrilu0_info
            = (info != nullptr) ? info->get_bsrilu0_info() : nullptr;
        _rocsparse_spmat_descr bsr(rocsparse_format_bsr,
                                   false,
                                   static_cast<int64_t>(1),
                                   static_cast<int64_t>(mb),
                                   static_cast<int64_t>(mb),
                                   static_cast<int64_t>(nnzb),
                                   dir,
                                   block_dim,
                                   rocsparse::get_datatype<T>(),
                                   bsr_val,
                                   nullptr,
                                   static_cast<int64_t>(0),
                                   rocsparse::get_indextype<rocsparse_int>(),
                                   bsr_row_ptr,
                                   nullptr,
                                   static_cast<int64_t>(0),
                                   rocsparse::get_indextype<rocsparse_int>(),
                                   bsr_col_ind,
                                   nullptr,
                                   static_cast<int64_t>(0),
                                   descr->base,
                                   descr,
                                   info);

        RETURN_IF_ROCSPARSE_ERROR(
            rocsparse::bsrilu0_analysis(handle, &bsr, analysis, solve, &bsrilu0_info, temp_buffer));

        return rocsparse_status_success;
    }
}

#define CIMPL(NAME, T)                                                        \
    extern "C" rocsparse_status NAME(rocsparse_handle          handle,        \
                                     rocsparse_direction       dir,           \
                                     rocsparse_int             mb,            \
                                     rocsparse_int             nnzb,          \
                                     const rocsparse_mat_descr descr,         \
                                     const T*                  bsr_val,       \
                                     const rocsparse_int*      bsr_row_ptr,   \
                                     const rocsparse_int*      bsr_col_ind,   \
                                     rocsparse_int             block_dim,     \
                                     rocsparse_mat_info        info,          \
                                     rocsparse_analysis_policy analysis,      \
                                     rocsparse_solve_policy    solve,         \
                                     void*                     temp_buffer)   \
    try                                                                       \
    {                                                                         \
        ROCSPARSE_ROUTINE_TRACE;                                              \
        RETURN_IF_ROCSPARSE_ERROR(rocsparse::xbsrilu0_analysis(handle,        \
                                                               dir,           \
                                                               mb,            \
                                                               nnzb,          \
                                                               descr,         \
                                                               bsr_val,       \
                                                               bsr_row_ptr,   \
                                                               bsr_col_ind,   \
                                                               block_dim,     \
                                                               info,          \
                                                               analysis,      \
                                                               solve,         \
                                                               temp_buffer)); \
        return rocsparse_status_success;                                      \
    }                                                                         \
    catch(...)                                                                \
    {                                                                         \
        RETURN_ROCSPARSE_EXCEPTION();                                         \
    }

CIMPL(rocsparse_sbsrilu0_analysis, float);
CIMPL(rocsparse_dbsrilu0_analysis, double);
CIMPL(rocsparse_cbsrilu0_analysis, rocsparse_float_complex);
CIMPL(rocsparse_zbsrilu0_analysis, rocsparse_double_complex);
#undef CIMPL
