"""
OpenShift Security Provider for yamlforge
Supports Pod Security Standards and Compliance Operator
"""

from typing import Dict, List
from ..base import BaseOpenShiftProvider


class OpenShiftSecurityProvider(BaseOpenShiftProvider):
    """OpenShift Security provider for security and compliance"""
    
    def generate_security_features(self, yaml_data: Dict, clusters: List[Dict]) -> str:
        """Generate OpenShift security features"""
        
        security_config = yaml_data.get('security_features', {})
        if not security_config:
            return ""
        
        cluster_names = [cluster.get('name') for cluster in clusters if cluster.get('name')]
        
        terraform_config = '''
# =============================================================================
# SECURITY FEATURES
# =============================================================================

'''
        
        # Generate security features for each cluster
        for cluster_name in cluster_names:
            clean_cluster_name = self.clean_name(cluster_name)
            
            # Pod Security Standards
            pod_security_config = security_config.get('pod_security_standards', {})
            if pod_security_config:
                terraform_config += self.generate_pod_security_standards(pod_security_config, cluster_name, clean_cluster_name)
            
            # Compliance Operator
            compliance_config = security_config.get('compliance_operator', {})
            if compliance_config:
                terraform_config += self.generate_compliance_operator(compliance_config, cluster_name, clean_cluster_name)
            
            # Network Policies
            network_policies_config = security_config.get('network_policies', [])
            if network_policies_config:
                terraform_config += self.generate_network_policies(network_policies_config, cluster_name, clean_cluster_name)
        
        return terraform_config
    
    def generate_pod_security_standards(self, pod_security_config: Dict, cluster_name: str, clean_cluster_name: str) -> str:
        """Generate Pod Security Standards configuration"""
        

        audit_level = pod_security_config.get('audit', 'restricted')

        
        return f'''
# Pod Security Standards for {cluster_name}
resource "kubernetes_manifest" "pod_security_config_{clean_cluster_name}" {{
  provider = kubernetes.{clean_cluster_name}_admin
  
  manifest = {{
    apiVersion = "config.openshift.io/v1"
    kind       = "APIServer"
    metadata = {{
      name = "cluster"
    }}
    spec = {{
      audit = {{
        profile = "{audit_level}"
      }}
    }}
  }}
  
  depends_on = [kubernetes_service_account.{clean_cluster_name}_admin]
}}

'''
    
    def generate_compliance_operator(self, compliance_config: Dict) -> str:
        """Generate OpenShift Compliance Operator configuration"""
        
        # TODO: Implement Compliance Operator configuration
        return "# TODO: OpenShift Compliance Operator configuration\n"
    
    def generate_network_policies(self, network_policies_config: List[Dict]) -> str:
        """Generate Kubernetes network policies"""
        
        terraform_config = '''
# =============================================================================
# NETWORK POLICIES
# =============================================================================

'''
        
        for policy in network_policies_config:
            policy_name = policy.get('name')
            clean_name = self.clean_name(policy_name)
            
            terraform_config += f'''
# Network Policy: {policy_name}
resource "kubernetes_manifest" "{clean_name}_network_policy" {{
  manifest = {{
    apiVersion = "networking.k8s.io/v1"
    kind       = "NetworkPolicy"
    metadata = {{
      name      = "{policy_name}"
      namespace = "{policy.get('namespace', 'default')}"
    }}
    spec = {{
      podSelector = {policy.get('pod_selector', {})}
      policyTypes = {policy.get('policy_types', ['Ingress', 'Egress'])}
      ingress     = {policy.get('ingress', [])}
      egress      = {policy.get('egress', [])}
    }}
  }}
}}

'''
        
        return terraform_config 