import json
import re

def get_ids_and_failures(file_path):
    with open(file_path, 'r', encoding='utf-8') as f:
        har_data = json.load(f)
    
    entries = har_data['log']['entries']
    
    instance_ids = set()
    operation_ids = set()
    dates = set()
    
    # Try to find UUIDs that look like instance or operation IDs
    # Usually in URLs or body
    for entry in entries:
        req = entry['request']
        resp = entry['response']
        
        # Check Date header
        for header in resp.get('headers', []):
            if header['name'].lower() == 'date':
                dates.add(header['value'])
        
        url = req.get('url', '')
        # Pattern for UUID
        uuids = re.findall(r'[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}', url)
        for u in uuids:
            instance_ids.add(u)
            
        resp_text = ""
        if 'content' in resp and 'text' in resp['content']:
            resp_text = resp['content']['text']
            # Look for instanceOperation or similar
            if 'instanceOperation' in resp_text:
                op_uuids = re.findall(r'"id":"([0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12})"', resp_text)
                for u in op_uuids:
                    operation_ids.add(u)
            
            # Look for instance id
            inst_uuids = re.findall(r'"instanceId":"([0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12})"', resp_text)
            for u in inst_uuids:
                instance_ids.add(u)

    print(f"File: {file_path}")
    print(f"Possible Instance IDs: {instance_ids}")
    print(f"Possible Operation IDs: {operation_ids}")
    
    # Analyze flow
    print("\nFlow analysis (Status 400+ or instanceOperation):")
    for entry in entries:
        req = entry['request']
        resp = entry['response']
        status = resp['status']
        url = req['url']
        time = entry['startedDateTime']
        
        if status >= 400:
            print(f"[{time}] ERROR {status} {req['method']} {url}")
            if 'content' in resp and 'text' in resp['content']:
                print(f"  Response: {resp['content']['text'][:500]}")
        
        if 'instanceOperation' in url or ('content' in resp and 'text' in resp['content'] and 'instanceOperation' in resp['content']['text']):
             print(f"[{time}] OP_POLL {status} {url}")
             if 'content' in resp and 'text' in resp['content']:
                 try:
                     data = json.loads(resp['content']['text'])
                     if isinstance(data, dict):
                         op = data.get('instanceOperation', data)
                         if isinstance(op, dict):
                             success = op.get('isSuccessful')
                             if success is False:
                                 # Print summary of stages
                                 stages = op.get('stages', [])
                                 print(f"  FAILED OP STAGES:")
                                 for s in stages:
                                     print(f"    - {s.get('displayName')} Status: {s.get('isSuccessful')} Msg: {s.get('message')}")
                                 print(f"  FULL ERROR LOG: {op.get('errorLog')}")
                             else:
                                 print(f"  Op: {op.get('operation')} Success: {success} Progress: {op.get('isInProgress')} Msg: {op.get('message')}")
                 except:
                     pass

    print("\n--- Date headers summary ---")
    sun_mon = [d for d in dates if "Sun" in d or "Mon" in d]
    if sun_mon:
        print(f"Found Sun/Mon dates: {sun_mon[:5]}")
    else:
        print("No Sun/Mon dates found in headers.")

if __name__ == "__main__":
    import sys
    if len(sys.argv) > 1:
        get_ids_and_failures(sys.argv[1])