import click
import subprocess
import os

from app.helper import clone, clone_common,\
                       clone_etcd_wrapper, GitOperation, PipenvOperation, FileOperation

@click.group()
def host():
    pass


@host.command("setup")
@click.option("--path", required=True)
@click.option("--ssh_username", required=True)
@click.option("--ssh_key_path", required=True, help="For Example, ~/.ssh/id_rsa")
@click.option("--ssh_key_pass", required=True)
@click.option("--etcd_host", required=True)
@click.option("--etcd_port", required=True)
def setup(path, ssh_username, ssh_key_path, ssh_key_pass, etcd_host, etcd_port):
    os.chdir(path)
    
    repo_name = "ucloud-vm"
    
    op_result = GitOperation.clone(f"https://code.ungleich.ch/ungleich-public/{repo_name}.git")
    
    
    content = f"ssh_username={ssh_username}\n" \
              f"ssh_pkey={ssh_key_path}\n" \
              f"ssh_private_key_password={ssh_key_pass}\n" \
              f"ETCD_HOST={etcd_host}\n" \
              f"ETCD_PORT={etcd_port}\n"
    
    op_result.add(FileOperation.write,
                  path=os.path.join(repo_name, ".env"),
                  content=content)
    
    op_result.add(GitOperation.clone, path=repo_name,
               url="https://code.ungleich.ch/ungleich-public/ucloud_common")
    
    op_result.add(GitOperation.clone, path=repo_name,
               url="https://code.ungleich.ch/ahmedbilal/etcd3_wrapper")
    
    op_result.add(PipenvOperation.install, path=repo_name)