"""
Test Docling Hugging Face API
Usage: python test_docling.py <HF_API_URL>
"""
import sys
import requests
import json

if len(sys.argv) < 2:
    print("Usage: python test_docling.py <HF_API_URL>")
    print("Example: python test_docling.py https://your-username-docling.hf.space")
    sys.exit(1)

HF_URL = sys.argv[1].rstrip('/')

print(f"\n{'='*60}")
print(f"Testing Docling API: {HF_URL}")
print(f"{'='*60}\n")

# Test 1: Health check
print("1. Testing health check...")
try:
    resp = requests.get(f"{HF_URL}/")
    print(f"   Status: {resp.status_code}")
    print(f"   Response: {resp.json()}")
    print(f"   ✅ Health check passed!\n")
except Exception as e:
    print(f"   ❌ Failed: {e}\n")
    sys.exit(1)

# Test 2: Check if PDF file exists
import os
test_pdf = "test.pdf"
if not os.path.exists(test_pdf):
    print(f"⚠️  No test.pdf found. Please add a test PDF to this directory.")
    print(f"   Or create a simple test: {HF_URL}/docs")
    sys.exit(0)

# Test 3: Full conversion
print(f"2. Testing full document conversion with {test_pdf}...")
try:
    with open(test_pdf, 'rb') as f:
        resp = requests.post(
            f"{HF_URL}/convert",
            files={"file": f},
            timeout=120
        )
    
    print(f"   Status: {resp.status_code}")
    
    if resp.status_code == 200:
        data = resp.json()
        print(f"   ✅ Success!")
        print(f"   File: {data.get('file_name')}")
        print(f"   Tables: {data.get('document', {}).get('tables_count', 0)}")
        print(f"   Pages: {data.get('document', {}).get('num_pages', 0)}")
        
        # Show first few tables
        tables = data.get('document', {}).get('tables', [])
        if tables:
            print(f"\n   First table preview:")
            for table in tables[:1]:
                rows = table.get('rows', [])[:3]
                for row in rows:
                    print(f"     {row}")
    else:
        print(f"   ❌ Failed: {resp.text}\n")
        
except Exception as e:
    print(f"   ❌ Failed: {e}\n")

print(f"\n{'='*60}")
print("Test complete!")
print(f"{'='*60}\n")