"""
Generador de código
IA Agent para Generación de Pruebas Unitarias .NET
"""

from typing import Dict, List, Any, Optional
from pathlib import Path

from utils.logging import get_logger

logger = get_logger("code-generator")


class CodeGenerator:
    """Generador de código"""
    
    def __init__(self):
        self.logger = logger
    
    def generate_class(self, class_info: Dict[str, Any]) -> str:
        """Generar clase C#"""
        try:
            class_name = class_info.get('name', 'GeneratedClass')
            namespace = class_info.get('namespace', 'GeneratedNamespace')
            properties = class_info.get('properties', [])
            methods = class_info.get('methods', [])
            
            code = f"""using System;
using System.Collections.Generic;

namespace {namespace}
{{
    public class {class_name}
    {{"""
            
            # Generar propiedades
            for prop in properties:
                code += f"""
        public {prop.get('type', 'string')} {prop.get('name', 'Property')} {{ get; set; }}"""
            
            # Generar métodos
            for method in methods:
                code += f"""
        
        public {method.get('return_type', 'void')} {method.get('name', 'Method')}()
        {{
            // TODO: Implementar lógica
            throw new NotImplementedException();
        }}"""
            
            code += """
    }
}"""
            
            self.logger.info(f"Clase generada: {class_name}")
            return code
            
        except Exception as e:
            self.logger.error(f"Error al generar clase: {e}")
            raise
    
    def generate_interface(self, interface_info: Dict[str, Any]) -> str:
        """Generar interfaz C#"""
        try:
            interface_name = interface_info.get('name', 'GeneratedInterface')
            namespace = interface_info.get('namespace', 'GeneratedNamespace')
            methods = interface_info.get('methods', [])
            
            code = f"""using System;

namespace {namespace}
{{
    public interface {interface_name}
    {{"""
            
            # Generar métodos de interfaz
            for method in methods:
                code += f"""
        {method.get('return_type', 'void')} {method.get('name', 'Method')}();"""
            
            code += """
    }
}"""
            
            self.logger.info(f"Interfaz generada: {interface_name}")
            return code
            
        except Exception as e:
            self.logger.error(f"Error al generar interfaz: {e}")
            raise
    
    def generate_enum(self, enum_info: Dict[str, Any]) -> str:
        """Generar enumeración C#"""
        try:
            enum_name = enum_info.get('name', 'GeneratedEnum')
            namespace = enum_info.get('namespace', 'GeneratedNamespace')
            values = enum_info.get('values', [])
            
            code = f"""namespace {namespace}
{{
    public enum {enum_name}
    {{"""
            
            # Generar valores de enumeración
            for i, value in enumerate(values):
                code += f"""
        {value} = {i},"""
            
            code += """
    }
}"""
            
            self.logger.info(f"Enumeración generada: {enum_name}")
            return code
            
        except Exception as e:
            self.logger.error(f"Error al generar enumeración: {e}")
            raise
