sequenceDiagram
    participant User
    participant ConditionBlockHandler
    participant ExecuteTool as "function_execute Tool"
    participant Context as "ExecutionContext"
    
    User->>ConditionBlockHandler: "execute(context, block, inputs)"
    ConditionBlockHandler->>ConditionBlockHandler: "parseConditions(inputs.conditions)"
    ConditionBlockHandler->>Context: "get source block output"
    ConditionBlockHandler->>ConditionBlockHandler: "buildEvaluationContext()"
    
    loop For each condition
        ConditionBlockHandler->>ExecuteTool: "executeTool('function_execute', code)"
        ExecuteTool-->>ConditionBlockHandler: "evaluation result"
        alt Condition is true
            ConditionBlockHandler->>ConditionBlockHandler: "findConnectionForCondition()"
            ConditionBlockHandler->>Context: "set decision in context"
            ConditionBlockHandler-->>User: "return result with selected path"
        end
    end
    
    alt No conditions matched
        ConditionBlockHandler->>ConditionBlockHandler: "check for else condition"
        ConditionBlockHandler->>Context: "set else decision in context"
        ConditionBlockHandler-->>User: "return result with else path"
    end