"""
Demo orchestration and presenter guidance
"""

from typing import Dict, List, Optional
from enum import Enum
from core.data_models import DemoMode, DemoStep

class DemoOrchestrator:
    """Guide presenter through optimal demo flow"""
    
    def __init__(self, mode: DemoMode = DemoMode.INVESTOR):
        self.mode = mode
        self.current_step = 0
        self.steps = self._get_steps_for_mode()
        
    def _get_steps_for_mode(self) -> List[DemoStep]:
        """Get demo steps based on mode"""
        if self.mode == DemoMode.QUICK:
            return [
                DemoStep(
                    title="Show Crisis",
                    scenario="Cache Miss Storm",
                    action="metrics",
                    message="Highlight the critical metrics - this is happening right now",
                    icon="📊"
                ),
                DemoStep(
                    title="OSS Analysis",
                    scenario="Cache Miss Storm",
                    action="oss",
                    message="Perfect analysis but requires manual work",
                    icon="🤖"
                ),
                DemoStep(
                    title="Enterprise Magic",
                    scenario="Cache Miss Storm",
                    action="enterprise",
                    message="Watch ARF fix it automatically in minutes",
                    icon="⚡"
                )
            ]
        else:  # INVESTOR mode
            return [
                DemoStep(
                    title="Problem Statement",
                    scenario="Cache Miss Storm",
                    action="metrics",
                    message="This critical incident costs $8,500/hour right now",
                    icon="💰"
                ),
                DemoStep(
                    title="Current Solution (OSS)",
                    scenario="Cache Miss Storm",
                    action="oss",
                    message="Our free edition gives perfect analysis but manual work",
                    icon="🆓"
                ),
                DemoStep(
                    title="ARF Solution (Enterprise)",
                    scenario="Cache Miss Storm",
                    action="enterprise",
                    message="Autonomous healing with enterprise safety controls",
                    icon="🚀"
                ),
                DemoStep(
                    title="Business Impact",
                    scenario=None,
                    action="dashboard",
                    message="Show how ARF transforms cost centers to profit engines",
                    icon="📈"
                ),
                DemoStep(
                    title="Custom ROI Analysis",
                    scenario=None,
                    action="roi_calc",
                    message="Calculate their specific potential savings",
                    icon="🧮"
                )
            ]
    
    def get_next_guidance(self) -> Dict:
        """Get next guidance step"""
        if self.current_step >= len(self.steps):
            return self._create_completion_guidance()
        
        step = self.steps[self.current_step]
        self.current_step += 1
        
        return {
            "title": step.title,
            "scenario": step.scenario,
            "action": step.action,
            "message": step.message,
            "icon": step.icon,
            "html": self._create_guidance_html(step)
        }
    
    def _create_guidance_html(self, step: DemoStep) -> str:
        """Create HTML guidance for presenter"""
        action_desc = self._get_action_description(step.action)
        
        return f"""
        <div style='
            padding: 20px;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
            border-radius: 10px;
            margin: 15px 0;
            border-left: 5px solid #4ECDC4;
            box-shadow: 0 4px 6px rgba(0,0,0,0.1);
        '>
            <div style='display: flex; align-items: center; margin-bottom: 10px;'>
                <span style='font-size: 24px; margin-right: 10px;'>{step.icon}</span>
                <h3 style='margin: 0;'>Step {self.current_step}: {step.title}</h3>
            </div>
            <p style='margin: 0 0 10px 0; font-size: 16px;'><b>What to say:</b> "{step.message}"</p>
            <div style='
                background: rgba(255,255,255,0.1);
                padding: 10px;
                border-radius: 5px;
                margin-top: 10px;
            '>
                <span style='font-size: 14px; opacity: 0.9;'>👆 <b>Action:</b> {action_desc}</span>
            </div>
        </div>
        """
    
    def _create_completion_guidance(self) -> Dict:
        """Create completion guidance"""
        return {
            "title": "Demo Complete",
            "scenario": None,
            "action": "complete",
            "message": "Ready for investor Q&A",
            "icon": "🎉",
            "html": """
            <div style='
                padding: 25px;
                background: linear-gradient(135deg, #4ECDC4 0%, #44A08D 100%);
                color: white;
                border-radius: 10px;
                text-align: center;
                margin: 20px 0;
                box-shadow: 0 4px 6px rgba(0,0,0,0.1);
            '>
                <h2 style='margin: 0 0 15px 0;'>🎉 Demo Complete!</h2>
                <p style='margin: 0; font-size: 18px;'>Ready for investor Q&A</p>
                <div style='
                    margin-top: 20px;
                    padding: 15px;
                    background: rgba(255,255,255,0.1);
                    border-radius: 8px;
                    text-align: left;
                '>
                    <h4 style='margin: 0 0 10px 0;'>Key Metrics Demonstrated:</h4>
                    <div style='display: grid; grid-template-columns: 1fr 1fr; gap: 10px;'>
                        <div>• 85% faster incident resolution</div>
                        <div>• 5.2× average ROI</div>
                        <div>• 81.7% auto-heal rate</div>
                        <div>• 2-3 month payback</div>
                    </div>
                </div>
            </div>
            """
        }
    
    def _get_action_description(self, action: str) -> str:
        """Get description for action"""
        actions = {
            "metrics": "Show crisis metrics (already displayed)",
            "oss": "Click 'Run OSS Analysis' button",
            "enterprise": "Click 'Execute Enterprise Healing' (toggle approval)",
            "dashboard": "Switch to Business Impact tab",
            "roi_calc": "Adjust sliders and calculate custom ROI",
            "complete": "Proceed to Q&A"
        }
        return actions.get(action, "Continue with demo")