#!/usr/bin/env python3
"""
Interactive Campaign Status Advance A1→A3
Allows user to advance A1 campaigns directly to A3 (skip A2)
Shows campaign details and asks for confirmation for each one
Useful for testing workflow progression
Compatible with Python 3.6+
"""

import sys
import os
import logging
import argparse

# Add shared library to path
sys.path.insert(0, os.path.join(os.path.dirname(__file__), '..'))

from shared.config_loader import load_config
from shared.dam_client import DAMClient

# Setup simple console logging
logging.basicConfig(
    level=logging.INFO,
    format='%(asctime)s - %(name)s - %(levelname)s - %(message)s'
)

logger = logging.getLogger('AdvanceA1toA3')

def get_user_confirmation(campaign_name, campaign_number):
    """
    Ask user if they want to advance this campaign to A3

    Args:
        campaign_name: Campaign name
        campaign_number: Campaign number (e.g., C000000078)

    Returns:
        bool: True if user says yes, False if no
    """
    print("")
    print("=" * 70)
    print("Campaign: {}".format(campaign_name))
    print("Number:   {}".format(campaign_number if campaign_number else 'N/A'))
    print("Current:  A1")
    print("Target:   A3")
    print("=" * 70)

    while True:
        response = input("Advance this campaign A1 → A3? (yes/no): ").strip().lower()

        if response in ['yes', 'y']:
            return True
        elif response in ['no', 'n']:
            return False
        else:
            print("Please enter 'yes' or 'no'")

def main():
    """Main interactive loop"""
    # Parse command-line arguments
    parser = argparse.ArgumentParser(description='Interactive Campaign Advance A1→A3')
    parser.add_argument('--auth-pfx', action='store_true',
                       help='Use mTLS certificate authentication instead of OAuth2')
    args = parser.parse_args()

    print("")
    print("=" * 70)
    print("Ferrero Campaign Status Advance: A1 → A3")
    if args.auth_pfx:
        print("Authentication: mTLS Certificate (--auth-pfx)")
    else:
        print("Authentication: OAuth2 (default)")
    print("")
    print("Note: This skips A2 status and goes directly to A3")
    print("      Useful for testing A2→A3 upload workflow")
    print("=" * 70)
    print("")

    # Load configuration
    config = load_config('config/config.yaml')

    # Initialize DAM client
    dam = DAMClient(config, use_mtls=args.auth_pfx)

    # Test connection
    logger.info("Testing DAM connection...")
    if not dam.test_connection():
        logger.error("DAM connection failed - exiting")
        sys.exit(1)

    logger.info("DAM connection OK")
    print("")

    # Get all A1 campaigns
    logger.info("Searching for A1 campaigns...")
    campaigns = dam.search_campaigns(status='A1')

    if not campaigns:
        print("")
        print("No A1 campaigns found")
        print("Exiting...")
        sys.exit(0)

    print("")
    print("=" * 70)
    print("Found {} A1 campaign(s) to review".format(len(campaigns)))
    print("=" * 70)
    print("")

    # Process each campaign
    advanced_count = 0
    skipped_count = 0

    for i, campaign in enumerate(campaigns, 1):
        campaign_id = campaign['asset_id']
        campaign_name = campaign['campaign_name']
        campaign_number = campaign.get('campaign_id', 'N/A')

        print("")
        print("Campaign {}/{}".format(i, len(campaigns)))

        # Ask user for confirmation
        if get_user_confirmation(campaign_name, campaign_number):
            # User said yes - advance to A3
            print("")
            print("Advancing campaign A1 → A3...")

            result = dam.update_campaign_status(campaign_id, 'A3')

            if result['success']:
                print("✓ SUCCESS: Campaign advanced to A3")
                advanced_count += 1
            else:
                print("✗ FAILED: {}".format(result.get('error', 'Unknown error')))
                print("Continuing to next campaign...")
        else:
            # User said no - skip
            print("Skipped (no change)")
            skipped_count += 1

    # Final summary
    print("")
    print("=" * 70)
    print("Summary")
    print("=" * 70)
    print("Total campaigns reviewed: {}".format(len(campaigns)))
    print("Advanced to A3:           {}".format(advanced_count))
    print("Skipped:                  {}".format(skipped_count))
    print("=" * 70)
    print("")
    print("Done!")

if __name__ == '__main__':
    main()