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use crate::zk_token_elgamal::pod::{
    DecryptHandle, ElGamalPubkey, PedersenCommitment, Pod, PodU16, PodU64, Zeroable,
};

#[derive(Clone, Copy, Pod, Zeroable)]
#[repr(C)]
pub struct TransferPubkeys {
    pub source_pubkey: ElGamalPubkey,
    pub destination_pubkey: ElGamalPubkey,
    pub auditor_pubkey: ElGamalPubkey,
}

#[derive(Clone, Copy, Pod, Zeroable)]
#[repr(C)]
pub struct TransferWithFeePubkeys {
    pub source_pubkey: ElGamalPubkey,
    pub destination_pubkey: ElGamalPubkey,
    pub auditor_pubkey: ElGamalPubkey,
    pub withdraw_withheld_authority_pubkey: ElGamalPubkey,
}

#[derive(Clone, Copy, Pod, Zeroable)]
#[repr(C)]
pub struct TransferAmountEncryption {
    pub commitment: PedersenCommitment,
    pub source_handle: DecryptHandle,
    pub destination_handle: DecryptHandle,
    pub auditor_handle: DecryptHandle,
}

#[derive(Clone, Copy, Pod, Zeroable)]
#[repr(C)]
pub struct FeeEncryption {
    pub commitment: PedersenCommitment,
    pub destination_handle: DecryptHandle,
    pub withdraw_withheld_authority_handle: DecryptHandle,
}

#[derive(Clone, Copy, Pod, Zeroable)]
#[repr(C)]
pub struct FeeParameters {
    /// Fee rate expressed as basis points of the transfer amount, i.e. increments of 0.01%
    pub fee_rate_basis_points: PodU16,
    /// Maximum fee assessed on transfers, expressed as an amount of tokens
    pub maximum_fee: PodU64,
}