//! Sovereign Smart Contracts (The T-Fi Economy)
//!
//! The Ethereum Virtual Machine (EVM) is a bloated, binary relic. 
//! `ternlang-contract` deploys the BET VM as a blockchain execution layer. 
//! Smart contracts written in `.tern` utilize the `HOLD (0)` state to automatically 
//! pause execution during network congestion without failing the transaction.

use ternlang_core::Trit;

pub struct TContract {
    pub contract_id: String,
    pub state: Trit,
}

impl TContract {
    /// Executes a smart contract transaction.
    /// Returns Trit::Tend to gracefully pause execution without consuming gas.
    pub fn execute_transaction(network_congestion: f64) -> Trit {
        if network_congestion > 0.90 {
            // Auto-pause to prevent EVM-style state contention and gas spikes
            Trit::Tend
        } else {
            // Transaction clears
            Trit::Affirm
        }
    }
}
