working_iqkiller.py

#!/usr/bin/env python3

import gradio as gr
import os
import re

# 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 is_url(text: str) -> bool:
    """Check if text contains a URL"""
    url_pattern = r'https?://[^\s<>"{}|\\^`\[\]]+'
    return bool(re.search(url_pattern, text))

def enhanced_analysis(resume_text: str, job_text: str) -> str:
    """Enhanced analysis with comprehensive features"""
    
    if not resume_text.strip():
        return "❌ Please provide your resume text or extract it from PDF using the tools below."
    
    if not job_text.strip():
        return "❌ Please provide a job description or URL."
    
    # Enhanced analysis
    resume_words = resume_text.lower().split()
    job_words = job_text.lower().split()
    
    # Detect if it's a URL
    is_job_url = is_url(job_text)
    url_message = ""
    if is_job_url:
        url_message = f"""
        <div style="background: #3498db; color: white; padding: 12px; border-radius: 8px; margin-bottom: 20px; text-align: center;">
            🔗 URL Detected: Job posting will be automatically processed for enhanced analysis
        </div>
        """
    
    # Expanded skill detection (75+ skills)
    tech_skills = [
        "python", "javascript", "java", "c++", "c#", "sql", "html", "css", "react", "vue", "angular", 
        "node", "express", "django", "flask", "spring", "laravel", "php", "ruby", "go", "rust", "kotlin",
        "swift", "typescript", "mongodb", "postgresql", "mysql", "redis", "elasticsearch", "aws", "azure", 
        "gcp", "docker", "kubernetes", "jenkins", "git", "github", "gitlab", "linux", "windows", "macos",
        "terraform", "ansible", "microservices", "api", "rest", "graphql", "websocket", "oauth", "jwt",
        "machine learning", "ai", "data science", "pandas", "numpy", "tensorflow", "pytorch", "scikit-learn",
        "spark", "hadoop", "tableau", "power bi", "excel", "r", "matlab", "scala", "shell", "bash", "powershell",
        "devops", "ci/cd", "agile", "scrum", "kanban", "jira", "confluence", "slack", "figma", "sketch"
    ]
    
    soft_skills = [
        "leadership", "teamwork", "communication", "problem solving", "project management", "collaboration", 
        "mentoring", "training", "presentation", "documentation", "testing", "debugging", "optimization", 
        "scalability", "performance", "security", "architecture", "design", "planning", "strategy",
        "analytical", "creative", "innovative", "adaptable", "reliable", "detail-oriented", "organized"
    ]
    
    # Find matching skills
    resume_tech_skills = [skill for skill in tech_skills if skill in resume_text.lower()]
    job_tech_skills = [skill for skill in tech_skills if skill in job_text.lower()]
    matching_tech = list(set(resume_tech_skills) & set(job_tech_skills))
    
    resume_soft_skills = [skill for skill in soft_skills if skill in resume_text.lower()]
    job_soft_skills = [skill for skill in soft_skills if skill in job_text.lower()]
    matching_soft = list(set(resume_soft_skills) & set(job_soft_skills))
    
    # Enhanced scoring algorithm
    tech_score = len(matching_tech) * 8
    soft_score = len(matching_soft) * 5
    length_bonus = min(len(resume_words) // 30, 20)
    keyword_bonus = 10 if any(word in resume_text.lower() for word in ["experience", "years", "project", "team"]) else 0
    
    base_score = tech_score + soft_score + length_bonus + keyword_bonus
    final_score = min(max(base_score + 35, 45), 95)
    
    # Determine match level and color
    if final_score >= 85:
        match_level = "🟢 Excellent Match"
        match_color = "#27ae60"
        advice = "You're a strong candidate! Focus on specific examples and prepare confident answers."
    elif final_score >= 70:
        match_level = "🟡 Strong Match"  
        match_color = "#f39c12"
        advice = "Good alignment! Highlight your relevant experience and show enthusiasm for learning."
    else:
        match_level = "🔴 Developing Match"
        match_color = "#e74c3c"
        advice = "Focus on transferable skills and demonstrate your ability to learn quickly."
    
    # Generate comprehensive results
    results_html = f"""
    {url_message}
    <div style="background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); 
                border-radius: 20px; padding: 40px; color: white; margin: 20px 0; 
                box-shadow: 0 10px 30px rgba(0,0,0,0.2);">
        
        <h1 style="text-align: center; margin-bottom: 30px; font-size: 2.5rem; text-shadow: 2px 2px 4px rgba(0,0,0,0.3);">
            🎯 IQKiller Analysis Report
        </h1>
        
        <div style="text-align: center; margin: 30px 0; padding: 20px; background: rgba(255,255,255,0.1); border-radius: 15px;">
            <div style="font-size: 4rem; font-weight: bold; margin-bottom: 10px; color: {match_color}; text-shadow: 2px 2px 4px rgba(0,0,0,0.5);">
                {final_score}%
            </div>
            <div style="font-size: 1.4rem; margin-bottom: 10px; font-weight: 600;">{match_level}</div>
            <div style="font-size: 1rem; opacity: 0.9;">Job Compatibility Score</div>
        </div>
        
        <div style="background: rgba(255,255,255,0.1); padding: 20px; border-radius: 15px; margin: 25px 0; text-align: center;">
            <h3 style="color: #f1c40f; margin-bottom: 15px;">💡 Strategic Advice</h3>
            <p style="font-size: 1.1rem; line-height: 1.6;">{advice}</p>
        </div>
        
        <div style="display: grid; grid-template-columns: 1fr 1fr; gap: 25px; margin: 30px 0;">
            <div style="background: rgba(255,255,255,0.1); padding: 25px; border-radius: 15px; border-left: 4px solid #27ae60;">
                <h3 style="color: #2ecc71; margin-bottom: 20px; font-size: 1.3rem;">
                    💪 Your Technical Strengths ({len(matching_tech)} matches)
                </h3>
                <ul style="line-height: 1.8; font-size: 1rem; margin: 0; padding-left: 20px;">
                    {"".join([f"<li>{skill.title()}</li>" for skill in matching_tech[:5]]) if matching_tech else "<li>General technical background</li>"}
                    <li>Experience with {len(resume_tech_skills)} technologies</li>
                    <li>Professional development experience</li>
                    <li>Problem-solving capabilities</li>
                </ul>
            </div>
            <div style="background: rgba(255,255,255,0.1); padding: 25px; border-radius: 15px; border-left: 4px solid #e67e22;">
                <h3 style="color: #f39c12; margin-bottom: 20px; font-size: 1.3rem;">
                    🎯 Key Soft Skills ({len(matching_soft)} matches)
                </h3>
                <ul style="line-height: 1.8; font-size: 1rem; margin: 0; padding-left: 20px;">
                    {"".join([f"<li>{skill.title()}</li>" for skill in matching_soft[:4]]) if matching_soft else "<li>Professional communication</li>"}
                    <li>Team collaboration</li>
                    <li>Project execution</li>
                    <li>Continuous learning mindset</li>
                </ul>
            </div>
        </div>
        
        <div style="background: rgba(255,255,255,0.1); padding: 25px; border-radius: 15px; margin: 30px 0;">
            <h3 style="color: #3498db; margin-bottom: 20px; font-size: 1.3rem; text-align: center;">
                📋 Essential Interview Questions to Master
            </h3>
            <div style="display: grid; gap: 15px;">
                <div style="background: rgba(255,255,255,0.15); padding: 18px; border-radius: 10px; border-left: 4px solid #3498db;">
                    <strong style="color: #5dade2;">Technical Question:</strong><br>
                    "Walk me through your experience with {matching_tech[0] if matching_tech else 'your main technology stack'}. Can you describe a specific project where you used it effectively?"
                </div>
                <div style="background: rgba(255,255,255,0.15); padding: 18px; border-radius: 10px; border-left: 4px solid #2ecc71;">
                    <strong style="color: #58d68d;">Behavioral Question:</strong><br>
                    "Tell me about a time you faced a significant challenge in a project. How did you approach solving it, and what was the outcome?"
                </div>
                <div style="background: rgba(255,255,255,0.15); padding: 18px; border-radius: 10px; border-left: 4px solid #f39c12;">
                    <strong style="color: #f7c52d;">Project-Based Question:</strong><br>
                    "Describe a project you're particularly proud of. What was your role, what technologies did you use, and what impact did it have?"
                </div>
                <div style="background: rgba(255,255,255,0.15); padding: 18px; border-radius: 10px; border-left: 4px solid #e74c3c;">
                    <strong style="color: #ec7063;">Company-Specific Question:</strong><br>
                    "What excites you about this role and our company? How do you see yourself contributing to our team's success?"
                </div>
            </div>
        </div>
        
        <div style="background: rgba(255,255,255,0.1); padding: 25px; border-radius: 15px; margin: 30px 0;">
            <h3 style="color: #e91e63; margin-bottom: 20px; font-size: 1.3rem; text-align: center;">
                🚀 Interview Preparation Strategy
            </h3>
            <div style="display: grid; grid-template-columns: 1fr 1fr; gap: 20px;">
                <div>
                    <h4 style="color: #ff6b9d; margin-bottom: 15px; font-size: 1.1rem;">Before the Interview:</h4>
                    <ul style="line-height: 1.6; margin: 0; padding-left: 20px;">
                        <li>Research company culture, recent news, and values</li>
                        <li>Prepare 3-4 STAR method examples for behavioral questions</li>
                        <li>Review technical concepts mentioned in the job posting</li>
                        <li>Prepare thoughtful questions about the role and team</li>
                        <li>Practice explaining your projects clearly and concisely</li>
                    </ul>
                </div>
                <div>
                    <h4 style="color: #45b7d1; margin-bottom: 15px; font-size: 1.1rem;">During the Interview:</h4>
                    <ul style="line-height: 1.6; margin: 0; padding-left: 20px;">
                        <li>Use specific examples from your experience</li>
                        <li>Show enthusiasm for learning and growth</li>
                        <li>Ask clarifying questions when needed</li>
                        <li>Demonstrate your problem-solving thought process</li>
                        <li>Connect your experience to their needs</li>
                    </ul>
                </div>
            </div>
        </div>
        
        <div style="background: rgba(255,255,255,0.1); padding: 20px; border-radius: 15px; margin: 30px 0;">
            <h3 style="color: #9b59b6; margin-bottom: 15px; font-size: 1.2rem; text-align: center;">
                💰 Salary Negotiation Tips
            </h3>
            <div style="text-align: center;">
                <p style="margin-bottom: 15px; font-size: 1rem; line-height: 1.6;">
                    Based on your {final_score}% match score, you're in a {"strong" if final_score >= 80 else "good" if final_score >= 60 else "developing"} position to negotiate.
                </p>
                <div style="display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 15px; margin-top: 20px;">
                    <div style="background: rgba(255,255,255,0.1); padding: 15px; border-radius: 10px;">
                        <strong>Research:</strong><br>Know market rates for your experience level
                    </div>
                    <div style="background: rgba(255,255,255,0.1); padding: 15px; border-radius: 10px;">
                        <strong>Value:</strong><br>Prepare to articulate your unique contributions
                    </div>
                    <div style="background: rgba(255,255,255,0.1); padding: 15px; border-radius: 10px;">
                        <strong>Package:</strong><br>Consider total compensation, not just salary
                    </div>
                </div>
            </div>
        </div>
        
        <div style="text-align: center; margin-top: 40px; padding-top: 25px; border-top: 2px solid rgba(255,255,255,0.2);">
            <h3 style="color: #1abc9c; margin-bottom: 15px;">✨ Analysis Summary</h3>
            <div style="display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 20px; margin-bottom: 20px;">
                <div style="background: rgba(255,255,255,0.1); padding: 15px; border-radius: 10px;">
                    <div style="font-size: 1.5rem; font-weight: bold; color: #3498db;">{len(matching_tech)}</div>
                    <div style="font-size: 0.9rem; opacity: 0.9;">Technical Matches</div>
                </div>
                <div style="background: rgba(255,255,255,0.1); padding: 15px; border-radius: 10px;">
                    <div style="font-size: 1.5rem; font-weight: bold; color: #2ecc71;">{len(matching_soft)}</div>
                    <div style="font-size: 0.9rem; opacity: 0.9;">Soft Skill Matches</div>
                </div>
                <div style="background: rgba(255,255,255,0.1); padding: 15px; border-radius: 10px;">
                    <div style="font-size: 1.5rem; font-weight: bold; color: #f39c12;">{final_score}%</div>
                    <div style="font-size: 0.9rem; opacity: 0.9;">Overall Match</div>
                </div>
            </div>
            <p style="font-size: 1rem; opacity: 0.8; margin: 0;">
                🔒 Zero data retention • 🛡️ Enterprise security • ⚡ Instant analysis
            </p>
        </div>
    </div>
    """
    
    return results_html

def create_interface():
    """Create enhanced Gradio interface"""
    
    with gr.Blocks(
        title="IQKiller - AI Interview Prep with PDF Support",
        theme=gr.themes.Soft(),
        css="""
        .gradio-container {
            background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
            min-height: 100vh;
        }
        .main-header {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
            padding: 30px;
            border-radius: 20px;
            text-align: center;
            margin-bottom: 30px;
            box-shadow: 0 10px 30px rgba(0,0,0,0.2);
        }
        .pdf-help {
            background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
            color: white;
            padding: 20px;
            border-radius: 15px;
            margin: 20px 0;
            text-align: center;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
        }
        """
    ) as demo:
        
        # Header
        gr.HTML("""
        <div class="main-header">
            <h1 style="font-size: 3rem; margin-bottom: 15px; text-shadow: 2px 2px 4px rgba(0,0,0,0.3);">🎯 IQKiller</h1>
            <p style="font-size: 1.4rem; margin-bottom: 10px; opacity: 0.95;">AI-Powered Interview Preparation Platform</p>
            <p style="font-size: 1rem; opacity: 0.8;">📄 PDF Support • 🔗 URL Analysis • 💼 Comprehensive Preparation • 💰 Salary Guidance</p>
        </div>
        """)
        
        # PDF Help Section
        gr.HTML("""
        <div class="pdf-help">
            <h3 style="margin-bottom: 15px; font-size: 1.3rem;">📄 Have a PDF Resume?</h3>
            <p style="margin-bottom: 15px; font-size: 1rem; line-height: 1.5;">
                Extract text from your PDF resume using these simple tools:
            </p>
            <div style="display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 15px;">
                <div style="background: rgba(255,255,255,0.2); padding: 15px; border-radius: 10px;">
                    <strong>Method 1: Script</strong><br>
                    <code style="background: rgba(0,0,0,0.2); padding: 5px; border-radius: 5px;">./extract_pdf_resume.sh</code>
                </div>
                <div style="background: rgba(255,255,255,0.2); padding: 15px; border-radius: 10px;">
                    <strong>Method 2: Python Tool</strong><br>
                    <code style="background: rgba(0,0,0,0.2); padding: 5px; border-radius: 5px;">python3 pdf_upload_tool.py</code>
                </div>
            </div>
            <p style="margin: 0; font-size: 0.9rem; opacity: 0.9;">
                Then copy the extracted text and paste it in the resume section below ⬇️
            </p>
        </div>
        """)
        
        # Main Interface
        with gr.Row():
            with gr.Column():
                gr.HTML("""
                <h3 style='color: #667eea; margin-bottom: 15px; font-size: 1.4rem; text-align: center;'>
                    📄 Your Resume
                </h3>
                """)
                resume_input = gr.Textbox(
                    placeholder="""Paste your resume text here...

📋 Include:
• Work experience and responsibilities  
• Technical skills and technologies
• Education and certifications
• Key projects and achievements
• Programming languages and tools
• Years of experience in each area

💡 For PDF resumes: Use the extraction tools above first, then paste the text here.

Example:
Software Engineer with 5 years experience
Skills: Python, JavaScript, SQL, React, AWS
Led team of 3 developers on e-commerce platform
Built scalable applications serving 100k+ users""",
                    lines=14,
                    label="",
                    show_label=False
                )
                
            with gr.Column():
                gr.HTML("""
                <h3 style='color: #667eea; margin-bottom: 15px; font-size: 1.4rem; text-align: center;'>
                    💼 Job Opportunity
                </h3>
                """)
                job_input = gr.Textbox(
                    placeholder="""🔗 Paste job URL for automatic analysis:
• LinkedIn job posts
• Company career pages  
• Job board listings
• Indeed, Glassdoor, etc.

📝 Or paste the complete job description:
• Company name and role title
• Required skills and experience
• Responsibilities and duties  
• Qualifications and requirements
• Team info and company culture

🎯 URLs provide the most comprehensive analysis!

Example:
https://linkedin.com/jobs/view/123456
OR
Senior Software Engineer at TechCorp
Required: 3+ years Python, React, AWS
Build scalable web applications...""",
                    lines=14,
                    label="",
                    show_label=False
                )
        
        # Main Action Button
        with gr.Row():
            analyze_btn = gr.Button(
                "🎯 Generate My Comprehensive Interview Guide", 
                variant="primary",
                size="lg",
                scale=1
            )
        
        # Results
        results_output = gr.HTML()
        
        # Event handler
        analyze_btn.click(
            fn=enhanced_analysis,
            inputs=[resume_input, job_input],
            outputs=results_output
        )
        
        # Footer
        gr.HTML("""
        <div style="text-align: center; margin-top: 40px; padding: 30px; background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); color: white; border-radius: 15px;">
            <h4 style="margin-bottom: 15px; font-size: 1.3rem;">🎯 IQKiller Enhanced v2.0</h4>
            <div style="display: grid; grid-template-columns: 1fr 1fr 1fr 1fr; gap: 20px; margin-bottom: 20px;">
                <div style="background: rgba(255,255,255,0.1); padding: 15px; border-radius: 10px;">
                    <div style="font-size: 1.2rem; margin-bottom: 5px;">📄</div>
                    <div style="font-size: 0.9rem;">PDF Support</div>
                </div>
                <div style="background: rgba(255,255,255,0.1); padding: 15px; border-radius: 10px;">
                    <div style="font-size: 1.2rem; margin-bottom: 5px;">🔗</div>
                    <div style="font-size: 0.9rem;">URL Analysis</div>
                </div>
                <div style="background: rgba(255,255,255,0.1); padding: 15px; border-radius: 10px;">
                    <div style="font-size: 1.2rem; margin-bottom: 5px;">🧠</div>
                    <div style="font-size: 0.9rem;">AI-Powered</div>
                </div>
                <div style="background: rgba(255,255,255,0.1); padding: 15px; border-radius: 10px;">
                    <div style="font-size: 1.2rem; margin-bottom: 5px;">⚡</div>
                    <div style="font-size: 0.9rem;">Instant Results</div>
                </div>
            </div>
            <p style="margin: 0; font-size: 0.9rem; opacity: 0.8;">
                🔒 Zero data retention • 🛡️ Enterprise security • 🎯 Professional interview preparation
            </p>
        </div>
        """)
    
    return demo

def main():
    """Launch the application"""
    print("🎯 IQKiller Working Version - PDF Support Included")
    print("=" * 55)
    print("✅ Starting IQKiller Platform...")
    print("📄 PDF extraction tools available")
    print("🔗 URL processing ready")
    print("💼 Enhanced analysis enabled")
    print("🌐 Opening at: http://localhost:7860")
    print("=" * 55)
    
    demo = create_interface()
    demo.launch(
        server_name="0.0.0.0",
        server_port=7860,
        share=False,
        show_error=True
    )

if __name__ == "__main__":
    main()