#!/usr/bin/env python3
"""Examine binary structure of action mappings to understand input/output actions and parameters"""
import sys
sys.path.insert(0, r'C:\DEV\COPILOT\geutebruck-api\src\api')

import grpc
from protos import configuration_pb2
from protos import configuration_pb2_grpc


def examine_binary_structure():
    """Request full binary dump of action mappings to analyze structure"""
    print("Connecting to SDK Bridge...")

    with grpc.insecure_channel('localhost:50051') as channel:
        stub = configuration_pb2_grpc.ConfigurationServiceStub(channel)

        # Read complete configuration to get raw binary data
        request = configuration_pb2.ReadConfigurationRequest()

        try:
            response = stub.ReadConfiguration(request)

            # Save the complete binary config for analysis
            with open("gevisoft_config.dat", "wb") as f:
                f.write(response.configData)

            print(f"Saved {len(response.configData)} bytes to gevisoft_config.dat")

            # Let's examine bytes around offset 253894 (first action mapping)
            offset = 253894
            window = 500

            print(f"\nBytes around offset {offset} (first action mapping):")
            print("=" * 80)

            start = max(0, offset - 50)
            end = min(len(response.configData), offset + window)

            data = response.configData[start:end]

            # Print hex dump
            for i in range(0, len(data), 16):
                hex_bytes = ' '.join(f'{b:02X}' for b in data[i:i+16])
                ascii_chars = ''.join(chr(b) if 32 <= b < 127 else '.' for b in data[i:i+16])
                print(f"{start + i:08X}: {hex_bytes:<48} | {ascii_chars}")

            return True

        except grpc.RpcError as e:
            print(f"\nError: {e.code()}")
            print(f"Details: {e.details()}")
            return False

if __name__ == '__main__':
    examine_binary_structure()