multiversx_sc_scenario/scenario/model/value/
value_set_bytes.rs

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use multiversx_sc::types::{AnnotatedValue, ManagedBuffer, TxCodeValue, TxEnv};

use crate::scenario_format::{
    interpret_trait::{InterpretableFrom, InterpreterContext, IntoRaw},
    serde_raw::ValueSubTree,
    value_interpreter::{interpret_string, interpret_subtree},
};

use std::fmt;

use super::BytesKey;

#[derive(Clone, Debug)]
pub struct BytesValue {
    pub value: Vec<u8>,
    pub original: ValueSubTree,
}

impl BytesValue {
    pub fn empty() -> Self {
        BytesValue {
            value: Vec::new(),
            original: ValueSubTree::Str(String::default()),
        }
    }

    /// Creates a `0x...` expression directly.
    pub fn from_hex(hex_value: &str) -> Self {
        Self {
            value: hex::decode(hex_value).expect("could not decode hex value"),
            original: ValueSubTree::Str(format!("0x{hex_value}")),
        }
    }

    /// Creates a `str:...` expression directly.
    pub fn from_str_expr(value: &str) -> Self {
        Self {
            value: value.as_bytes().to_owned(),
            original: ValueSubTree::Str(format!("str:{value}")),
        }
    }
}

impl InterpretableFrom<ValueSubTree> for BytesValue {
    fn interpret_from(from: ValueSubTree, context: &InterpreterContext) -> Self {
        BytesValue {
            value: interpret_subtree(&from, context),
            original: from,
        }
    }
}

impl IntoRaw<ValueSubTree> for BytesValue {
    fn into_raw(self) -> ValueSubTree {
        self.original
    }
}

impl InterpretableFrom<&str> for BytesValue {
    fn interpret_from(from: &str, context: &InterpreterContext) -> Self {
        BytesValue {
            value: interpret_string(from, context),
            original: ValueSubTree::Str(from.to_string()),
        }
    }
}

impl InterpretableFrom<String> for BytesValue {
    fn interpret_from(from: String, context: &InterpreterContext) -> Self {
        BytesValue {
            value: interpret_string(from.as_str(), context),
            original: ValueSubTree::Str(from),
        }
    }
}

impl From<&str> for BytesValue {
    fn from(from: &str) -> Self {
        BytesValue::interpret_from(from, &InterpreterContext::default())
    }
}

impl From<String> for BytesValue {
    fn from(from: String) -> Self {
        BytesValue::interpret_from(from, &InterpreterContext::default())
    }
}

impl From<&[u8]> for BytesValue {
    fn from(bytes: &[u8]) -> Self {
        let expr = format!("0x{}", hex::encode(bytes));
        BytesValue {
            value: bytes.to_vec(),
            original: ValueSubTree::Str(expr),
        }
    }
}

impl From<Vec<u8>> for BytesValue {
    fn from(v: Vec<u8>) -> Self {
        Self::from(v.as_slice())
    }
}

impl From<BytesKey> for BytesValue {
    fn from(from: BytesKey) -> Self {
        BytesValue {
            value: from.value,
            original: ValueSubTree::Str(from.original),
        }
    }
}

impl From<&BytesKey> for BytesValue {
    fn from(from: &BytesKey) -> Self {
        BytesValue {
            value: from.value.clone(),
            original: ValueSubTree::Str(from.original.clone()),
        }
    }
}

impl From<&BytesValue> for BytesValue {
    fn from(from: &BytesValue) -> Self {
        from.clone()
    }
}

impl From<(&str, &InterpreterContext)> for BytesValue {
    fn from(from: (&str, &InterpreterContext)) -> Self {
        BytesValue::interpret_from(from.0, from.1)
    }
}

impl From<()> for BytesValue {
    fn from(_: ()) -> Self {
        BytesValue::from("")
    }
}

impl Default for BytesValue {
    fn default() -> Self {
        Self {
            value: Vec::new(),
            original: ValueSubTree::Str(String::new()),
        }
    }
}

impl fmt::Display for BytesValue {
    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
        self.original.fmt(f)
    }
}

impl<Env> AnnotatedValue<Env, ManagedBuffer<Env::Api>> for BytesValue
where
    Env: TxEnv,
{
    fn annotation(&self, _env: &Env) -> ManagedBuffer<<Env as TxEnv>::Api> {
        self.original.to_concatenated_string().into()
    }

    fn to_value(&self, _env: &Env) -> ManagedBuffer<Env::Api> {
        self.value.clone().into()
    }
}

impl<Env> TxCodeValue<Env> for BytesValue where Env: TxEnv {}

impl<Env> AnnotatedValue<Env, ManagedBuffer<Env::Api>> for &BytesValue
where
    Env: TxEnv,
{
    fn annotation(&self, _env: &Env) -> ManagedBuffer<<Env as TxEnv>::Api> {
        self.original.to_concatenated_string().into()
    }

    fn to_value(&self, _env: &Env) -> ManagedBuffer<Env::Api> {
        self.value.clone().into()
    }
}

impl<Env> TxCodeValue<Env> for &BytesValue where Env: TxEnv {}