import click
import subprocess
import os
import shutil

from app.helper import (
    clone,
    clone_common,
    clone_etcd_wrapper,
    GitOperation,
    PipenvOperation,
    FileOperation,
    PackageManagementOperation,
)


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


@api.command("setup")
@click.option("--path", required=True)
@click.option("--auth_name", required=True)
@click.option("--auth_seed", required=True)
@click.option("--auth_realm", required=True)
@click.option("--realm_allowed", multiple=True, required=True)
@click.option("--etcd_url", required=True)
@click.option("--etcd_password", required=True)
@click.option(
    "--otp_server",
    default="https://otp.ungleich.ch/ungleichotp/",
    help="URL of ungleich OTP server",
)
def setup(path, auth_name, auth_seed, auth_realm,
          realm_allowed, otp_server, etcd_url,
          etcd_password):
    os.chdir(path)
    
    repo_name = "ucloud-api"
    
    # Git Operation Depends on success of previous operation i.e PackageManagementOperation
    op = GitOperation.clone(url=f"https://code.ungleich.ch/ungleich-public/{repo_name}.git")

    content = (
        f"AUTH_NAME={auth_name}\n"
        f"AUTH_SEED={auth_seed}\n"
        f"AUTH_REALM={auth_seed}\n"
        f"REALM_ALLOWED={list(realm_allowed)}\n"
        f"OTP_SERVER={otp_server}\n"
        f"ETCD_URL={etcd_url}\n"
        f"ETCD_PASSWORD={etcd_password}\n"
    )

    # FileOperation depends on success of previos operation i.e GitOperation.clone
    op.add(
        FileOperation.write, path=os.path.join(repo_name, ".env"), content=content
    )

    op.add(
        GitOperation.clone,
        path=repo_name,
        url="https://code.ungleich.ch/ungleich-public/ucloud_common",
    )

    op.add(
        GitOperation.clone,
        path=repo_name,
        url="https://code.ungleich.ch/ahmedbilal/etcd3_wrapper"
    )
    shutil.copytree(src=os.path.join(repo_name, "etcd3_wrapper"),
           dst=os.path.join(repo_name, "ucloud_common", "etcd3_wrapper"))
    
    op.add(PipenvOperation.install, path=repo_name)