use crate::shortint::parameters::{
    CarryModulus, CiphertextModulus, ClassicPBSParameters, DecompositionBaseLog,
    DecompositionLevelCount, DynamicDistribution, EncryptionKeyChoice, GlweDimension, LweDimension,
    MaxNoiseLevel, MessageModulus, ModulusSwitchType, PolynomialSize,
};

/// p-fail = 2^-144.322, algorithmic cost ~ 67, 2-norm = 3
pub const V1_4_PARAM_MESSAGE_1_CARRY_1_KS_PBS_TUNIFORM_2M128: ClassicPBSParameters =
    ClassicPBSParameters {
        lwe_dimension: LweDimension(879),
        glwe_dimension: GlweDimension(4),
        polynomial_size: PolynomialSize(512),
        lwe_noise_distribution: DynamicDistribution::new_t_uniform(46),
        glwe_noise_distribution: DynamicDistribution::new_t_uniform(17),
        pbs_base_log: DecompositionBaseLog(23),
        pbs_level: DecompositionLevelCount(1),
        ks_base_log: DecompositionBaseLog(5),
        ks_level: DecompositionLevelCount(3),
        message_modulus: MessageModulus(2),
        carry_modulus: CarryModulus(2),
        max_noise_level: MaxNoiseLevel::new(3),
        log2_p_fail: -144.322,
        ciphertext_modulus: CiphertextModulus::new_native(),
        encryption_key_choice: EncryptionKeyChoice::Big,
        modulus_switch_noise_reduction_params: ModulusSwitchType::CenteredMeanNoiseReduction,
    };

/// p-fail = 2^-129.581, algorithmic cost ~ 113, 2-norm = 5
pub const V1_4_PARAM_MESSAGE_2_CARRY_2_KS_PBS_TUNIFORM_2M128: ClassicPBSParameters =
    ClassicPBSParameters {
        lwe_dimension: LweDimension(918),
        glwe_dimension: GlweDimension(1),
        polynomial_size: PolynomialSize(2048),
        lwe_noise_distribution: DynamicDistribution::new_t_uniform(45),
        glwe_noise_distribution: DynamicDistribution::new_t_uniform(17),
        pbs_base_log: DecompositionBaseLog(23),
        pbs_level: DecompositionLevelCount(1),
        ks_base_log: DecompositionBaseLog(4),
        ks_level: DecompositionLevelCount(4),
        message_modulus: MessageModulus(4),
        carry_modulus: CarryModulus(4),
        max_noise_level: MaxNoiseLevel::new(5),
        log2_p_fail: -129.581,
        ciphertext_modulus: CiphertextModulus::new_native(),
        encryption_key_choice: EncryptionKeyChoice::Big,
        modulus_switch_noise_reduction_params: ModulusSwitchType::CenteredMeanNoiseReduction,
    };

/// p-fail = 2^-128.992, algorithmic cost ~ 900, 2-norm = 9
pub const V1_4_PARAM_MESSAGE_3_CARRY_3_KS_PBS_TUNIFORM_2M128: ClassicPBSParameters =
    ClassicPBSParameters {
        lwe_dimension: LweDimension(1077),
        glwe_dimension: GlweDimension(1),
        polynomial_size: PolynomialSize(8192),
        lwe_noise_distribution: DynamicDistribution::new_t_uniform(41),
        glwe_noise_distribution: DynamicDistribution::new_t_uniform(3),
        pbs_base_log: DecompositionBaseLog(15),
        pbs_level: DecompositionLevelCount(2),
        ks_base_log: DecompositionBaseLog(4),
        ks_level: DecompositionLevelCount(5),
        message_modulus: MessageModulus(8),
        carry_modulus: CarryModulus(8),
        max_noise_level: MaxNoiseLevel::new(9),
        log2_p_fail: -128.992,
        ciphertext_modulus: CiphertextModulus::new_native(),
        encryption_key_choice: EncryptionKeyChoice::Big,
        modulus_switch_noise_reduction_params: ModulusSwitchType::CenteredMeanNoiseReduction,
    };

/// p-fail = 2^-141.559, algorithmic cost ~ 11860, 2-norm = 17
pub const V1_4_PARAM_MESSAGE_4_CARRY_4_KS_PBS_TUNIFORM_2M128: ClassicPBSParameters =
    ClassicPBSParameters {
        lwe_dimension: LweDimension(1117),
        glwe_dimension: GlweDimension(1),
        polynomial_size: PolynomialSize(65536),
        lwe_noise_distribution: DynamicDistribution::new_t_uniform(40),
        glwe_noise_distribution: DynamicDistribution::new_t_uniform(3),
        pbs_base_log: DecompositionBaseLog(11),
        pbs_level: DecompositionLevelCount(3),
        ks_base_log: DecompositionBaseLog(3),
        ks_level: DecompositionLevelCount(7),
        message_modulus: MessageModulus(16),
        carry_modulus: CarryModulus(16),
        max_noise_level: MaxNoiseLevel::new(17),
        log2_p_fail: -141.559,
        ciphertext_modulus: CiphertextModulus::new_native(),
        encryption_key_choice: EncryptionKeyChoice::Big,
        modulus_switch_noise_reduction_params: ModulusSwitchType::CenteredMeanNoiseReduction,
    };
