"""
Dump raw folder tree structure for comparison
"""
import grpc
import sys
import json
sys.path.append(r'C:\DEV\COPILOT\geutebruck-api\src\api')

from protos import configuration_pb2
from protos import configuration_pb2_grpc

def node_to_dict(node):
    """Convert FolderNode to dict for display"""
    result = {
        "type": node.Type,
        "name": node.Name
    }
    if node.StringValue:
        result["value"] = node.StringValue
    if node.IntValue is not None:
        result["value"] = node.IntValue
    if node.BoolValue is not None:
        result["value"] = node.BoolValue
    if node.Children:
        result["children"] = [node_to_dict(c) for c in node.Children]
    return result

def dump_tree():
    channel = grpc.insecure_channel('localhost:50051')
    stub = configuration_pb2_grpc.ConfigurationServiceStub(channel)

    print("Requesting raw configuration export...")

    # Export as JSON
    export_request = configuration_pb2.ExportJsonRequest()
    export_response = stub.ExportConfigurationJson(export_request)

    if not export_response.success:
        print(f"ERROR: {export_response.error_message}")
        return

    print(f"Exported {export_response.json_size} bytes of JSON")

    # Parse the JSON
    root = json.loads(export_response.json_data)

    # Navigate to MappingRules
    config = root
    if root.get("Name") != "MappingRules":
        # Find MappingRules child
        mapping_rules = next((c for c in root.get("Children", []) if c.get("Name") == "MappingRules"), None)
        if not mapping_rules:
            print("ERROR: MappingRules not found!")
            print(f"Root name: {root.get('Name')}")
            return
        config = mapping_rules

    total_rules = len([c for c in config.get("Children", []) if c.get("Type") == "folder"])
    print(f"\nTotal rule folders: {total_rules}")

    # Find first working mapping and first test mapping
    working = None
    test = None

    for child in config.get("Children", []):
        if child.get("Type") == "folder":
            # Get @ field for name
            name_field = next((c for c in child.get("Children", []) if c.get("Name") == "@"), None)
            name = name_field.get("StringValue", "") if name_field else ""

            if "GRPC_TEST" in name and not test:
                test = child
            elif "GRPC_TEST" not in name and not working:
                working = child

            if working and test:
                break

    if working:
        print(f"\n{'='*70}")
        print("WORKING MAPPING STRUCTURE:")
        print(f"{'='*70}")
        print(json.dumps(working, indent=2))

    if test:
        print(f"\n{'='*70}")
        print("TEST MAPPING STRUCTURE:")
        print(f"{'='*70}")
        print(json.dumps(test, indent=2))

if __name__ == "__main__":
    try:
        dump_tree()
    except Exception as e:
        print(f"ERROR: {e}")
        import traceback
        traceback.print_exc()