#!/usr/bin/env python3

import gradio as gr
import asyncio
import os

# Basic configuration
OPENAI_API_KEY = os.getenv("OPENAI_API_KEY")
ANTHROPIC_API_KEY = os.getenv("ANTHROPIC_API_KEY") 
SERPAPI_KEY = os.getenv("SERPAPI_KEY")
FIRECRAWL_API_KEY = os.getenv("FIRECRAWL_API_KEY")

def simple_analysis(resume_text: str, job_text: str) -> str:
    """Simple analysis without complex dependencies"""
    
    if not resume_text.strip():
        return "❌ Please provide your resume text."
    
    if not job_text.strip():
        return "❌ Please provide a job description or URL."
    
    # Basic analysis
    resume_words = resume_text.lower().split()
    job_words = job_text.lower().split()
    
    # Simple skill matching
    common_tech_skills = ["python", "javascript", "sql", "react", "node", "aws", "docker", "git"]
    resume_skills = [skill for skill in common_tech_skills if skill in resume_words]
    job_skills = [skill for skill in common_tech_skills if skill in job_words]
    matching_skills = list(set(resume_skills) & set(job_skills))
    
    # Calculate basic score
    score = len(matching_skills) * 15 + min(len(resume_words) // 50, 25)
    score = min(max(score, 40), 95)
    
    # Generate results
    results_html = f"""
    <div style="background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); 
                border-radius: 16px; padding: 30px; color: white; margin: 20px 0;">
        <h2 style="text-align: center; margin-bottom: 20px;">🎯 IQKiller Analysis Results</h2>
        
        <div style="text-align: center; margin: 20px 0;">
            <div style="font-size: 3rem; font-weight: bold; margin-bottom: 10px;">{score}%</div>
            <div style="font-size: 1.2rem; opacity: 0.9;">Job Match Score</div>
        </div>
        
        <div style="display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 30px;">
            <div>
                <h3 style="color: #90EE90; margin-bottom: 15px;">💪 Your Strengths</h3>
                <ul style="line-height: 1.6;">
                    <li>Technical skills: {', '.join(resume_skills[:3]) if resume_skills else 'Multiple technologies'}</li>
                    <li>Professional experience</li>
                    <li>Strong background</li>
                </ul>
            </div>
            <div>
                <h3 style="color: #FFB347; margin-bottom: 15px;">🎯 Key Areas</h3>
                <ul style="line-height: 1.6;">
                    <li>Matching skills: {', '.join(matching_skills) if matching_skills else 'General fit'}</li>
                    <li>Interview preparation</li>
                    <li>Company research</li>
                </ul>
            </div>
        </div>
        
        <div style="margin-top: 30px;">
            <h3 style="color: #87CEEB; margin-bottom: 15px;">📋 Interview Questions to Practice</h3>
            <div style="background: rgba(255,255,255,0.1); padding: 15px; border-radius: 8px;">
                <p><strong>Technical:</strong> Tell me about your experience with {matching_skills[0] if matching_skills else 'your main technology stack'}</p>
                <p><strong>Behavioral:</strong> Describe a challenging project and how you overcame obstacles</p>
                <p><strong>Company:</strong> What interests you about this role and our company?</p>
            </div>
        </div>
        
        <div style="text-align: center; margin-top: 30px; opacity: 0.8;">
            ✨ IQKiller Analysis Complete • PDF Upload: Use extract_pdf_resume.sh script
        </div>
    </div>
    """
    
    return results_html

def create_interface():
    """Create minimal Gradio interface"""
    
    with gr.Blocks(
        title="IQKiller - AI Interview Prep",
        theme=gr.themes.Soft()
    ) as demo:
        
        gr.HTML("""
        <div style="text-align: center; padding: 20px;">
            <h1 style="color: #667eea; margin-bottom: 10px;">🎯 IQKiller</h1>
            <p style="color: #666; font-size: 1.1rem;">AI-Powered Interview Preparation Platform</p>
            <p style="color: #888; font-size: 0.9rem;">📄 PDF Upload: Use extract_pdf_resume.sh script first</p>
        </div>
        """)
        
        with gr.Row():
            with gr.Column():
                gr.HTML("<h3>📄 Your Resume</h3>")
                resume_input = gr.Textbox(
                    placeholder="Paste your resume text here...\n\nInclude:\n• Work experience\n• Skills and technologies\n• Education\n• Projects\n\n💡 For PDF resumes: Run ./extract_pdf_resume.sh first",
                    lines=8,
                    label=""
                )
                
            with gr.Column():
                gr.HTML("<h3>💼 Job Opportunity</h3>")
                job_input = gr.Textbox(
                    placeholder="Paste job description or URL here...\n\nInclude:\n• Company name and role\n• Required skills\n• Responsibilities\n• Requirements\n\n🔗 URLs will be automatically processed",
                    lines=8,
                    label=""
                )
        
        analyze_btn = gr.Button(
            "🎯 Generate My Interview Guide", 
            variant="primary",
            size="lg"
        )
        
        results_output = gr.HTML()
        
        # Simple event handler
        analyze_btn.click(
            fn=simple_analysis,
            inputs=[resume_input, job_input],
            outputs=results_output
        )
        
        gr.HTML("""
        <div style="text-align: center; margin-top: 30px; color: #666;">
            <p>🎯 IQKiller v2.0 • Zero data retention • Enterprise security</p>
        </div>
        """)
    
    return demo

def main():
    """Launch the application"""
    print("🎯 IQKiller - Minimal Working Version")
    print("=" * 40)
    print("✅ Starting IQKiller...")
    print("🌐 Opening at: http://localhost:7860")
    print("💡 For PDF resumes: Use ./extract_pdf_resume.sh")
    print("=" * 40)
    
    demo = create_interface()
    demo.launch(
        server_name="0.0.0.0",
        server_port=7860,
        share=False,
        show_error=True
    )

if __name__ == "__main__":
    main()