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//! Types related to Plutus scripts
use crate::plutus_data::{IsPlutusData, PlutusData, PlutusDataError};
use crate::v1::crypto::LedgerBytes;
#[cfg(feature = "lbf")]
use lbr_prelude::json::Json;
#[cfg(feature = "serde")]
use serde::{Deserialize, Serialize};

/// Identifier of a validator script
#[derive(Clone, Debug, PartialEq, Eq, PartialOrd, Ord, Hash)]
#[cfg_attr(feature = "serde", derive(Serialize, Deserialize))]
#[cfg_attr(feature = "lbf", derive(Json))]
pub struct ValidatorHash(pub ScriptHash);

impl IsPlutusData for ValidatorHash {
    fn to_plutus_data(&self) -> PlutusData {
        self.0.to_plutus_data()
    }

    fn from_plutus_data(data: &PlutusData) -> Result<Self, PlutusDataError> {
        IsPlutusData::from_plutus_data(data).map(Self)
    }
}

/// Hash of a minting policy script
#[derive(Clone, Debug, PartialEq, Eq, PartialOrd, Ord, Hash)]
#[cfg_attr(feature = "serde", derive(Serialize, Deserialize))]
#[cfg_attr(feature = "lbf", derive(Json))]
pub struct MintingPolicyHash(pub ScriptHash);

impl IsPlutusData for MintingPolicyHash {
    fn to_plutus_data(&self) -> PlutusData {
        self.0.to_plutus_data()
    }

    fn from_plutus_data(data: &PlutusData) -> Result<Self, PlutusDataError> {
        IsPlutusData::from_plutus_data(data).map(Self)
    }
}

/// Hash of a Plutus script
#[derive(Clone, Debug, PartialEq, Eq, PartialOrd, Ord, Hash)]
#[cfg_attr(feature = "serde", derive(Serialize, Deserialize))]
#[cfg_attr(feature = "lbf", derive(Json))]
pub struct ScriptHash(pub LedgerBytes);

impl IsPlutusData for ScriptHash {
    fn to_plutus_data(&self) -> PlutusData {
        self.0.to_plutus_data()
    }

    fn from_plutus_data(data: &PlutusData) -> Result<Self, PlutusDataError> {
        IsPlutusData::from_plutus_data(data).map(Self)
    }
}