"""Create fallback_executor
Generated by Phi-Octopus Eden
2025-11-06 18:15:50.327867
"""

```python
from typing import Callable, Any, Tuple


class FallbackExecutor:
    """
    A class that provides a mechanism for executing functions with fallbacks.
    
    This class is designed to handle cases where a primary function might fail due to unforeseen errors.
    It allows specifying a fallback function which can be executed if the primary function fails.

    :param primary_func: The primary function to execute. Expected to take no arguments.
    :param fallback_func: An optional fallback function to run in case of failure of `primary_func`.
                          This function should also take no arguments.
    """

    def __init__(self, primary_func: Callable[[], Any], fallback_func: Callable[[], Any] = None):
        self.primary_func = primary_func
        self.fallback_func = fallback_func

    def execute(self) -> Tuple[Any, bool]:
        """
        Attempts to run the primary function. If it fails, tries the fallback if provided.

        :return: A tuple containing the result of the executed function and a boolean indicating success.
                 (result, True) on successful execution without fallback
                 (fallback_result, False) on failure and subsequent fallback execution
        """
        try:
            return self.primary_func(), True
        except Exception as e:
            if self.fallback_func is not None:
                result = self.fallback_func()
                print(f"Fallback executed due to error: {e}")
                return result, False
            else:
                raise


# Example usage

def primary_function() -> Any:
    """A simple function that might fail."""
    # Simulate a failure with an exception
    raise ValueError("Primary function failed unexpectedly")


def fallback_function() -> Any:
    """Fallback function to handle failures gracefully."""
    return "Fallback was executed!"


if __name__ == "__main__":
    executor = FallbackExecutor(primary_func=primary_function, fallback_func=fallback_function)
    result, success = executor.execute()
    print(f"Result: {result}, Success: {success}")
```

This example demonstrates a simple error recovery mechanism using the `FallbackExecutor` class. The primary function `primary_function` is designed to fail on purpose, but the `FallbackExecutor` handles this by switching to the fallback function `fallback_function`.