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#include "testing_prune_csr2csr.hpp"
#include "utility.hpp"

#include <hipsparse.h>
#include <string>
#include <vector>

typedef std::tuple<int, int, double, hipsparseIndexBase_t, hipsparseIndexBase_t>
    prune_csr2csr_tuple;
typedef std::tuple<double, hipsparseIndexBase_t, hipsparseIndexBase_t, std::string>
    prune_csr2csr_bin_tuple;

int    prune_csr2csr_M_range[]         = {-1, 10, 500, 872, 27463, 35327};
int    prune_csr2csr_N_range[]         = {-3, 33, 242, 623, 29837, 22645};
double prune_csr2csr_threshold_range[] = {0.0, 0.0012, 0.08736, 0.33333, 0.5, 1.7};

hipsparseIndexBase_t prune_csr2csr_base_A_range[]
    = {HIPSPARSE_INDEX_BASE_ZERO, HIPSPARSE_INDEX_BASE_ONE};

hipsparseIndexBase_t prune_csr2csr_base_C_range[]
    = {HIPSPARSE_INDEX_BASE_ZERO, HIPSPARSE_INDEX_BASE_ONE};

std::string prune_csr2csr_bin[]
    = {"nos1.bin", "nos2.bin", "nos3.bin", "nos4.bin", "nos5.bin", "nos6.bin", "nos7.bin"};

class parameterized_prune_csr2csr : public testing::TestWithParam<prune_csr2csr_tuple>
{
protected:
    parameterized_prune_csr2csr() {}
    virtual ~parameterized_prune_csr2csr() {}
    virtual void SetUp() {}
    virtual void TearDown() {}
};

class parameterized_prune_csr2csr_bin : public testing::TestWithParam<prune_csr2csr_bin_tuple>
{
protected:
    parameterized_prune_csr2csr_bin() {}
    virtual ~parameterized_prune_csr2csr_bin() {}
    virtual void SetUp() {}
    virtual void TearDown() {}
};

Arguments setup_prune_csr2csr_arguments(prune_csr2csr_tuple tup)
{
    Arguments arg;
    arg.M         = std::get<0>(tup);
    arg.N         = std::get<1>(tup);
    arg.threshold = std::get<2>(tup);
    arg.idx_base  = std::get<3>(tup);
    arg.idx_base2 = std::get<4>(tup);
    arg.timing    = 0;
    return arg;
}

Arguments setup_prune_csr2csr_arguments(prune_csr2csr_bin_tuple tup)
{
    Arguments arg;
    arg.M         = -99;
    arg.N         = -99;
    arg.threshold = std::get<0>(tup);
    arg.idx_base  = std::get<1>(tup);
    arg.idx_base2 = std::get<2>(tup);
    arg.timing    = 0;

    // Determine absolute path of test matrix
    std::string bin_file = std::get<3>(tup);

    // Matrices are stored at the same path in matrices directory
    arg.filename = hipsparse_exepath() + "../matrices/" + bin_file;

    return arg;
}

// Only run tests for CUDA 11.1 or greater
#if(!defined(CUDART_VERSION) || CUDART_VERSION >= 11010)
TEST(prune_csr2csr_bad_arg, prune_csr2csr)
{
    testing_prune_csr2csr_bad_arg<float>();
}

TEST_P(parameterized_prune_csr2csr, prune_csr2csr_float)
{
    Arguments arg = setup_prune_csr2csr_arguments(GetParam());

    hipsparseStatus_t status = testing_prune_csr2csr<float>(arg);
    EXPECT_EQ(status, HIPSPARSE_STATUS_SUCCESS);
}

TEST_P(parameterized_prune_csr2csr, prune_csr2csr_double)
{
    Arguments arg = setup_prune_csr2csr_arguments(GetParam());

    hipsparseStatus_t status = testing_prune_csr2csr<double>(arg);
    EXPECT_EQ(status, HIPSPARSE_STATUS_SUCCESS);
}

TEST_P(parameterized_prune_csr2csr_bin, prune_csr2csr_bin_float)
{
    Arguments arg = setup_prune_csr2csr_arguments(GetParam());

    hipsparseStatus_t status = testing_prune_csr2csr<float>(arg);
    EXPECT_EQ(status, HIPSPARSE_STATUS_SUCCESS);
}

TEST_P(parameterized_prune_csr2csr_bin, prune_csr2csr_bin_double)
{
    Arguments arg = setup_prune_csr2csr_arguments(GetParam());

    hipsparseStatus_t status = testing_prune_csr2csr<double>(arg);
    EXPECT_EQ(status, HIPSPARSE_STATUS_SUCCESS);
}
#endif

INSTANTIATE_TEST_SUITE_P(prune_csr2csr,
                         parameterized_prune_csr2csr,
                         testing::Combine(testing::ValuesIn(prune_csr2csr_M_range),
                                          testing::ValuesIn(prune_csr2csr_N_range),
                                          testing::ValuesIn(prune_csr2csr_threshold_range),
                                          testing::ValuesIn(prune_csr2csr_base_A_range),
                                          testing::ValuesIn(prune_csr2csr_base_C_range)));

INSTANTIATE_TEST_SUITE_P(prune_csr2csr_bin,
                         parameterized_prune_csr2csr_bin,
                         testing::Combine(testing::ValuesIn(prune_csr2csr_threshold_range),
                                          testing::ValuesIn(prune_csr2csr_base_A_range),
                                          testing::ValuesIn(prune_csr2csr_base_C_range),
                                          testing::ValuesIn(prune_csr2csr_bin)));