"""
Pythonic data models integrated with actual ARF OSS package
"""

from dataclasses import dataclass, asdict
from enum import Enum
from typing import Dict, List, Optional, Any, Tuple
import datetime

# Import from actual ARF OSS package
try:
    from agentic_reliability_framework.arf_core.models.healing_intent import (
        HealingIntent,
        create_scale_out_intent,
        create_rollback_intent,
        create_restart_intent
    )
    from agentic_reliability_framework.arf_core.engine.simple_mcp_client import OSSMCPClient
    ARF_OSS_AVAILABLE = True
except ImportError:
    ARF_OSS_AVAILABLE = False
    # Fallback mock classes for demo
    class HealingIntent:
        def __init__(self, **kwargs):
            self.data = kwargs
    
    class OSSMCPClient:
        def analyze(self, *args, **kwargs):
            return {"status": "OSS Analysis Complete"}

class IncidentSeverity(Enum):
    """Enum for incident severity levels"""
    LOW = "LOW"
    MEDIUM = "MEDIUM" 
    HIGH = "HIGH"
    CRITICAL = "CRITICAL"

class DemoMode(Enum):
    """Enum for demo modes"""
    QUICK = "quick"
    COMPREHENSIVE = "comprehensive"
    INVESTOR = "investor"

@dataclass
class OSSAnalysis:
    """Structured OSS analysis results - using actual ARF"""
    status: str
    recommendations: List[str]
    estimated_time: str
    engineers_needed: str
    manual_effort: str
    confidence_score: float = 0.95
    healing_intent: Optional[Dict] = None
    
    def to_dict(self) -> Dict:
        """Convert to dictionary, including healing intent if available"""
        data = asdict(self)
        if self.healing_intent:
            data["healing_intent"] = {
                "type": "HealingIntent",
                "recommendations": self.recommendations,
                "requires_execution": True
            }
        return data
    
    @classmethod
    def from_arf_analysis(cls, arf_result: Dict, scenario_name: str) -> 'OSSAnalysis':
        """Create from actual ARF analysis result"""
        # This would be connected to actual ARF OSS analysis
        recommendations = arf_result.get("recommendations", [
            "Increase resource allocation",
            "Implement monitoring",
            "Add circuit breakers",
            "Optimize configuration"
        ])
        
        return cls(
            status="✅ ARF OSS Analysis Complete",
            recommendations=recommendations,
            estimated_time="45-90 minutes",
            engineers_needed="2-3 engineers",
            manual_effort="High",
            confidence_score=0.92,
            healing_intent={
                "scenario": scenario_name,
                "actions": recommendations,
                "execution_required": True,
                "auto_execution": False  # OSS is advisory only
            }
        )

@dataclass
class EnterpriseResults:
    """Structured enterprise execution results"""
    actions_completed: List[str]
    metrics_improvement: Dict[str, str]
    business_impact: Dict[str, Any]
    approval_required: bool = True
    execution_time: str = ""
    healing_intent_executed: bool = True
    
    def to_dict(self) -> Dict:
        data = asdict(self)
        data["arf_enterprise"] = {
            "execution_complete": True,
            "learning_applied": True,
            "audit_trail_created": True
        }
        return data

@dataclass
class IncidentScenario:
    """Pythonic incident scenario model with ARF integration"""
    name: str
    severity: IncidentSeverity
    metrics: Dict[str, str]
    impact: Dict[str, str]
    arf_pattern: str = ""  # ARF pattern name for RAG recall
    oss_analysis: Optional[OSSAnalysis] = None
    enterprise_results: Optional[EnterpriseResults] = None
    
    def to_dict(self) -> Dict:
        """Convert to dictionary for JSON serialization"""
        data = {
            "name": self.name,
            "severity": self.severity.value,
            "metrics": self.metrics,
            "impact": self.impact,
            "arf_oss_available": ARF_OSS_AVAILABLE
        }
        if self.oss_analysis:
            data["oss_analysis"] = self.oss_analysis.to_dict()
        if self.enterprise_results:
            data["enterprise_results"] = self.enterprise_results.to_dict()
        return data

@dataclass
class DemoStep:
    """Demo step for presenter guidance"""
    title: str
    scenario: Optional[str]
    action: str
    message: str
    icon: str = "🎯"
    arf_integration: bool = False  # Whether this step uses actual ARF