#!/usr/bin/env python3
"""Actual HTTP upload → durable comparison worker → private result/SVG check."""
import argparse
import json
import os
from pathlib import Path
import time
import httpx
p=argparse.ArgumentParser();p.add_argument('old_file',type=Path);p.add_argument('new_file',type=Path);p.add_argument('--url',default='http://127.0.0.1:8000');args=p.parse_args()
with httpx.Client(base_url=args.url,timeout=60) as client:
    response=client.post('/api/compare',headers={'X-API-Key':os.environ.get('API_KEY','')},
        files={'old_file':(args.old_file.name,args.old_file.read_bytes()),'new_file':(args.new_file.name,args.new_file.read_bytes())})
    assert response.status_code==202,response.text
    created=response.json();identifier=created['comparison_id'];headers={'X-Viewer-Token':created['viewer_token']};base='/api/v1/comparisons/'+identifier
    assert client.get(base).status_code==404
    deadline=time.monotonic()+120
    while time.monotonic()<deadline:
        result=client.get(base,headers=headers).json()
        if result['status'] in ('completed','failed'):break
        time.sleep(.5)
    assert result['status']=='completed',result
    for side in ('old','new'):
        svg=client.get(base+'/svg/'+side,headers=headers)
        assert svg.status_code==200 and '<svg' in svg.text
        assert client.get(base+'/svg/'+side).status_code==404
    assert client.get('/compare/'+identifier).status_code==200
    print(json.dumps({'id':identifier,'status':result['status'],'summary':result['summary'],
                      'total_changed':result['total_changed'],'private_access_enforced':True},indent=2))