from flask import g, jsonify, request
from http import HTTPStatus

from lnbits.core.crud import get_user
from lnbits.decorators import api_check_wallet_key, api_validate_post_request

from lnbits.extensions.usermanager import usermanager_ext
from .crud import (
    create_usermanager_user,
    get_usermanager_user,
    get_usermanager_users,
    get_usermanager_wallet_transactions,
    get_usermanager_wallet_balances,
    delete_usermanager_user,
    create_usermanager_wallet,
    get_usermanager_wallet,
    get_usermanager_wallets,
    delete_usermanager_wallet,
)
from lnbits.core.services import create_invoice
from base64 import urlsafe_b64encode
from uuid import uuid4
from lnbits.db import open_ext_db

from ...core import update_user_extension


###Users


@usermanager_ext.route("/api/v1/users", methods=["GET"])
@api_check_wallet_key(key_type="invoice")
def api_usermanager_users():
    user_id = g.wallet.user
    return jsonify([user._asdict() for user in get_usermanager_users(user_id)]), HTTPStatus.OK


@usermanager_ext.route("/api/v1/users", methods=["POST"])
@api_check_wallet_key(key_type="invoice")
@api_validate_post_request(
    schema={
        "admin_id": {"type": "string", "empty": False, "required": True},
        "user_name": {"type": "string", "empty": False, "required": True},
        "wallet_name": {"type": "string", "empty": False, "required": True},
    }
)
def api_usermanager_users_create():
    user = create_usermanager_user(g.data["user_name"], g.data["wallet_name"], g.data["admin_id"])
    return jsonify(user._asdict()), HTTPStatus.CREATED


@usermanager_ext.route("/api/v1/users/<user_id>", methods=["DELETE"])
@api_check_wallet_key(key_type="invoice")
def api_usermanager_users_delete(user_id):
    user = get_usermanager_user(user_id)
    if not user:
        return jsonify({"message": "User does not exist."}), HTTPStatus.NOT_FOUND
    delete_usermanager_user(user_id)
    return "", HTTPStatus.NO_CONTENT


###Activate Extension


@usermanager_ext.route("/api/v1/extensions", methods=["POST"])
@api_check_wallet_key(key_type="invoice")
@api_validate_post_request(
    schema={
        "extension": {"type": "string", "empty": False, "required": True},
        "userid": {"type": "string", "empty": False, "required": True},
        "active": {"type": "boolean", "required": True},
    }
)
def api_usermanager_activate_extension():
    user = get_user(g.data["userid"])
    if not user:
        return jsonify({"error": "no such user"}), HTTPStatus.NO_CONTENT
    update_user_extension(user_id=g.data["userid"], extension=g.data["extension"], active=g.data["active"])
    return jsonify({"extension": "updated"}), HTTPStatus.CREATED


###Wallets


@usermanager_ext.route("/api/v1/wallets", methods=["GET"])
@api_check_wallet_key(key_type="invoice")
def api_usermanager_wallets():
    user_id = g.wallet.user
    return jsonify([wallet._asdict() for wallet in get_usermanager_wallets(user_id)]), HTTPStatus.OK


@usermanager_ext.route("/api/v1/wallets", methods=["POST"])
@api_check_wallet_key(key_type="invoice")
@api_validate_post_request(
    schema={
        "user_id": {"type": "string", "empty": False, "required": True},
        "wallet_name": {"type": "string", "empty": False, "required": True},
        "admin_id": {"type": "string", "empty": False, "required": True},
    }
)
def api_usermanager_wallets_create():
    user = create_usermanager_wallet(g.data["user_id"], g.data["wallet_name"], g.data["admin_id"])
    return jsonify(user._asdict()), HTTPStatus.CREATED


@usermanager_ext.route("/api/v1/wallets<wallet_id>", methods=["GET"])
@api_check_wallet_key(key_type="invoice")
def api_usermanager_wallet_transactions(wallet_id):

    return jsonify(get_usermanager_wallet_transactions(wallet_id)), HTTPStatus.OK


@usermanager_ext.route("/api/v1/wallets/<user_id>", methods=["GET"])
@api_check_wallet_key(key_type="invoice")
def api_usermanager_wallet_balances(user_id):
    return jsonify(get_usermanager_wallet_balances(user_id)), HTTPStatus.OK


@usermanager_ext.route("/api/v1/wallets/<wallet_id>", methods=["DELETE"])
@api_check_wallet_key(key_type="invoice")
def api_usermanager_wallets_delete(wallet_id):
    wallet = get_usermanager_wallet(wallet_id)
    print(wallet.id)
    if not wallet:
        return jsonify({"message": "Wallet does not exist."}), HTTPStatus.NOT_FOUND

    delete_usermanager_wallet(wallet_id, wallet.user)

    return "", HTTPStatus.NO_CONTENT