use super::*;

// Conditional branching implementation
/// Condition evaluator.
pub struct ConditionEvaluator;

impl ConditionEvaluator {
    #[provable_contracts_macros::contract("pmat-core.yaml", equation = "check_compliance")]
    /// Evaluate.
    pub fn evaluate(_expression: &str, _context: &WorkflowContext) -> Result<bool, WorkflowError> {
        // Simple expression evaluation
        Ok(true)
    }
}

#[cfg_attr(coverage_nightly, coverage(off))]
#[cfg(test)]
mod tests {
    use super::*;
    use std::sync::Arc;
    use uuid::Uuid;

    fn create_test_context() -> WorkflowContext {
        let registry = Arc::new(crate::agents::registry::AgentRegistry::new());
        WorkflowContext::new(Uuid::new_v4(), registry)
    }

    #[test]
    fn test_condition_evaluator_always_true() {
        let ctx = create_test_context();
        let result = ConditionEvaluator::evaluate("any_expression", &ctx);
        assert!(result.is_ok());
        assert!(result.unwrap());
    }

    #[test]
    fn test_condition_evaluator_empty_expression() {
        let ctx = create_test_context();
        let result = ConditionEvaluator::evaluate("", &ctx);
        assert!(result.is_ok());
    }

    #[test]
    fn test_condition_evaluator_complex_expression() {
        let ctx = create_test_context();
        let result = ConditionEvaluator::evaluate("x > 5 && y < 10", &ctx);
        assert!(result.is_ok());
        // Currently always returns true - future implementation will parse
        assert!(result.unwrap());
    }
}
