#!/usr/bin/env python3
import sys
from pathlib import Path

def setup():
    print("=== Configuration du déploiement Traefik ===\n")

    server_ip = input("IP du serveur de production: ").strip()
    if not server_ip:
        print("❌ IP requise")
        sys.exit(1)

    ssh_key = input("Clé SSH [~/.ssh/id_rsa]: ").strip()
    if not ssh_key:
        ssh_key = str(Path.home() / ".ssh" / "id_rsa")

    ssh_key_path = Path(ssh_key).expanduser()
    if not ssh_key_path.exists():
        print(f"❌ Clé SSH introuvable: {ssh_key_path}")
        sys.exit(1)

    ssh_user = input("Utilisateur SSH [root]: ").strip() or "root"
    letsencrypt_email = input("Email Let's Encrypt: ").strip()
    if not letsencrypt_email:
        print("❌ Email requis")
        sys.exit(1)

    traefik_version = input("Version Traefik [v3.2.0]: ").strip() or "v3.2.0"

    inventory_content = f"""[traefik_servers]
traefik_prod ansible_host={server_ip} ansible_user={ssh_user} ansible_ssh_private_key_file={ssh_key_path}

[traefik_servers:vars]
ansible_python_interpreter=/usr/bin/python3
letsencrypt_email={letsencrypt_email}
traefik_version={traefik_version}
forgejo_url=http://eregion.chezlepro.ca:3000
forgejo_owner=Chezlepro
forgejo_repo=traefik-deploy
"""

    Path("inventory.ini").write_text(inventory_content)
    print(f"\n✓ Configuration créée: inventory.ini")
    print("\nProchaines étapes:")
    print("  make test-connection")
    print("  make build-forgejo")
    print("  make deploy")

if __name__ == "__main__":
    setup()