#!/usr/bin/env python3
"""
Integrera infographic-komponenter på alla quiXzoom landningssidor.
Användning: python3 integrate.py [--dry-run]
"""

import os
import sys
import re
import argparse
from pathlib import Path

ROOT = Path(__file__).parent.parent
COMPONENTS = ROOT / "se" / "_components"

def read_component(name):
    """Läs en komponentfil och returnera innehållet."""
    path = COMPONENTS / name
    if not path.exists():
        print(f"❌ Komponent saknas: {path}")
        sys.exit(1)
    return path.read_text(encoding='utf-8')

def inject_before_body_end(html_path, content_to_inject, wrapper_class="section"):
    """Injicera innehåll före </body>."""
    content = html_path.read_text(encoding='utf-8')
    
    # Kolla om redan injicerad
    if 'infographic' in content and 'lv-infographic' in content_to_inject:
        return False, "Redan integrerad"
    if 'infographic' in content and 'qz-infographic' in content_to_inject:
        return False, "Redan integrerad"
    if 'infographic' in content and 'lb-infographic' in content_to_inject:
        return False, "Redan integrerad"
    
    # Hitta </body> och injicera före
    body_end = content.rfind('</body>')
    if body_end == -1:
        return False, "Ingen </body> hittad"
    
    # Bygg injektion
    injection = f'''
<!-- === INFOGRAPHIC INJECTED === -->
<div class="{wrapper_class}">
  <div class="container">
{content_to_inject}
  </div>
</div>
<!-- === END INFOGRAPHIC === -->
'''
    
    new_content = content[:body_end] + injection + '\n' + content[body_end:]
    html_path.write_text(new_content, encoding='utf-8')
    return True, "Integrerad"

def process_main_page(dry_run=False):
    """Uppdatera huvudsida med combined flow."""
    path = ROOT / "se" / "index.html"
    infographic = read_component("infographic-flow.html")
    
    if dry_run:
        print(f"  [DRY-RUN] Skulle integrera combined flow på: {path}")
        return
    
    success, msg = inject_before_body_end(path, infographic, "section")
    status = "✅" if success else "⚠️"
    print(f"  {status} {path.name}: {msg}")

def process_industry_pages(dry_run=False):
    """Uppdatera alla branschsidor med zoomer-journey."""
    infographic = read_component("infographic-zoomer.html")
    se_dir = ROOT / "se"
    
    count = 0
    for subdir in sorted(se_dir.iterdir()):
        if not subdir.is_dir():
            continue
        if subdir.name.startswith('_'):
            continue
        if subdir.name == 'index.html':
            continue
            
        html_file = subdir / "index.html"
        if not html_file.exists():
            continue
        
        if dry_run:
            print(f"  [DRY-RUN] Skulle integrera zoomer-journey på: {subdir.name}/index.html")
            count += 1
            continue
        
        success, msg = inject_before_body_end(html_file, infographic, "section section-gray")
        status = "✅" if success else "⚠️"
        print(f"  {status} {subdir.name}/index.html: {msg}")
        if success:
            count += 1
    
    return count

def main():
    parser = argparse.ArgumentParser(description="Integrera infographics på quiXzoom landningssidor")
    parser.add_argument('--dry-run', action='store_true', help='Simulera utan att ändra filer')
    args = parser.parse_args()
    
    print("=== quiXzoom Infographic Integration ===\n")
    
    # Verifiera komponenter finns
    for comp in ['infographic-flow.html', 'infographic-zoomer.html', 'infographic-business.html']:
        path = COMPONENTS / comp
        if not path.exists():
            print(f"❌ Komponent saknas: {comp}")
            sys.exit(1)
        print(f"  📦 {comp} ({path.stat().st_size:,} bytes)")
    
    print()
    
    # 1. Huvudsida
    print("1. Uppdaterar huvudsida (se/index.html)...")
    process_main_page(dry_run=args.dry_run)
    
    # 2. Branschsidor
    print("\n2. Uppdaterar branschsidor...")
    count = process_industry_pages(dry_run=args.dry_run)
    
    print(f"\n=== Sammanfattning ===")
    if args.dry_run:
        print(f"[DRY-RUN] Skulle uppdatera {count} filer")
    else:
        print(f"Uppdaterade {count} filer")
    
    print("\nNästa steg:")
    print("  1. Testa lokalt: öppna filerna i webbläsare")
    print("  2. aws s3 sync se/ s3://quixzoom-landing-prod/markets/se/")
    print("  3. CloudFront invalidation")
    print("  4. Verifiera på https://quixzoom.se")

if __name__ == '__main__':
    main()