// Copyright (C) 2018-2026 Intel Corporation
// SPDX-License-Identifier: Apache-2.0
//

#include "ov_lpt_models/markup_bias.hpp"
#include "shared_test_classes/base/ov_subgraph.hpp"
#include "utils/cpu_test_utils.hpp"
#include "utils/fusing_test_utils.hpp"

using namespace CPUTestUtils;

/*
 * This class tests the order in which biases and dequantization scales are fused to the target operation
 *
 *   FQ1     FQ2
 *    \       /
 *     \     /
 *   Target layer
 *        |
 *       Bias
 *        |
 *      Result
 */

namespace ov {
namespace test {

using FQLayerDQBiasParams = std::tuple<InputShape, std::string, bool>;

class FQLayerDQBias : virtual public SubgraphBaseTest,
                      public CpuTestWithFusing,
                      public testing::WithParamInterface<FQLayerDQBiasParams> {
public:
    static std::string getTestCaseName(const testing::TestParamInfo<FQLayerDQBiasParams>& obj) {
        const auto& [input_shape, layer_type, extra_multiply] = obj.param;
        std::ostringstream result;
        result << "IS=(" << ov::test::utils::partialShape2str({input_shape.first}) << ")_TS=(";
        for (const auto& item : input_shape.second) {
            result << ov::test::utils::vec2str(item) << "_";
        }
        result << ")_layer_type=" << layer_type;
        result << ")_extra_multiply=" << extra_multiply;
        return result.str();
    }

protected:
    void SetUp() override {
        const auto& [input_shape, layer_type, extra_multiply] = GetParam();
        targetDevice = ov::test::utils::DEVICE_CPU;
        std::tie(inFmts, outFmts, priority, selectedType) = CPUSpecificParams{{}, {}, {}, CPUTestsBase::any_type};
        static const std::unordered_map<std::string, std::string> ngraph_type_to_plugin_type{
            {"Convolution", "Convolution"},
            {"GroupConvolution", "Convolution"},
            {"ConvolutionBackpropData", "Deconvolution"},
            {"MatMul", "MatMul"},
            {"MatMulWithConstant", "FullyConnected"},
        };
        node_type = ngraph_type_to_plugin_type.at(layer_type);
        fusedOps = std::vector<std::string>{"Multiply", "Add"};

        const auto shapes = layer_type == "MatMul" ? std::vector<InputShape>{input_shape, input_shape}
                                                   : std::vector<InputShape>{input_shape};
        init_input_shapes(shapes);
        function = ov::builder::subgraph::MarkupBiasFunction::get(ov::element::f32,
                                                                      inputDynamicShapes[0],
                                                                      {},
                                                                      layer_type,
                                                                      extra_multiply);
    }

    std::string node_type;
};

TEST_P(FQLayerDQBias, smoke_CompareWithRefs) {
    run();
    CheckPluginRelatedResults(compiledModel, node_type);
}

namespace {
const std::vector<InputShape> input_shapes_4D_static = {{{}, {{1, 3, 1, 1}}}, {{}, {{1, 3, 64, 64}}}};

const std::vector<std::string> layer_types_4D_static = {
    "Convolution",
    "GroupConvolution",
    "ConvolutionBackpropData",
    "MatMul",
};

INSTANTIATE_TEST_SUITE_P(smoke_FQLayerDQBias_4D_static,
                         FQLayerDQBias,
                         ::testing::Combine(::testing::ValuesIn(input_shapes_4D_static),
                                            ::testing::ValuesIn(layer_types_4D_static),
                                            ::testing::Values(false)),
                         FQLayerDQBias::getTestCaseName);

const std::vector<InputShape> input_shapes_4D_dynamic = {{{-1, 3, -1, -1}, {{1, 3, 64, 64}}}};

const std::vector<std::string> layer_types_4D_dynamic = {
    "Convolution",
    "GroupConvolution",
    "MatMul",
};

INSTANTIATE_TEST_SUITE_P(smoke_FQLayerDQBias_4D_dynamic,
                         FQLayerDQBias,
                         ::testing::Combine(::testing::ValuesIn(input_shapes_4D_dynamic),
                                            ::testing::ValuesIn(layer_types_4D_dynamic),
                                            ::testing::Values(false)),
                         FQLayerDQBias::getTestCaseName);
const std::vector<InputShape> input_shapes_2D = {{{-1, 768}, {{1, 768}}}};

const std::vector<std::string> layer_types_2D = {
    "MatMulWithConstant",
};

INSTANTIATE_TEST_SUITE_P(smoke_FQLayerDQBias_2D,
                         FQLayerDQBias,
                         ::testing::Combine(::testing::ValuesIn(input_shapes_2D),
                                            ::testing::ValuesIn(layer_types_2D),
                                            ::testing::Values(false)),
                         FQLayerDQBias::getTestCaseName);

INSTANTIATE_TEST_SUITE_P(smoke_FQLayerDQExtraMultiplyAdd_2D,
                         FQLayerDQBias,
                         ::testing::Combine(::testing::ValuesIn(input_shapes_2D),
                                            ::testing::ValuesIn(layer_types_2D),
                                            ::testing::Values(false)),
                         FQLayerDQBias::getTestCaseName);

}  // namespace
}  // namespace test
}  // namespace ov
