from pywebpush import webpush, WebPushException

import json
import base64

# these below will only work for the browser that acquired the subscription info.  You will need to extract those from our console OR the db.

# https://fcm.googleapis.com/fcm/send/eqNQV7MVPic:APA91bGrIMxqz3sQ4wboUkmZithJHMAdrNgjm6BYcIGmgJozgEGeg23JsXLlNpnKwzBCmUXh1ciHmE_3wZakHX-Rho5f9Xovc28nun4nH7w4BMoYzX27pOw_pC4FtfAkBQaQ-8jm36jf
# BDo2fIIN7qoA5bOVXdrHATZUSPHY7030V8PKW1mIHAZHDAxS-p6RggVeI7IZoi3bGxpR713RYY8H8vu-lX5LY1w
# sVR_s8J4JHv3h4ZmvemL5w


private_key_hex = "308187020100301306072a8648ce3d020106082a8648ce3d030107046d306b0201010420ac868a9588a69ec9626db857caae42b0d654288abf73b0d8f1a6b43fff093508a1440342000466da453c1e793d7e21ab63b334e80f96715aa97e578639b5fe8092f8752fa6e1f9182324846c70bf1a3480411ba787e652be8049a36a14294681f745c4c4c4f7"

private_key_der = bytes.fromhex(private_key_hex)
private_key_base64 = base64.b64encode(private_key_der).decode()

subscription_info = {
    "endpoint": "https://fcm.googleapis.com/fcm/send/eqNQV7MVPic:APA91bGrIMxqz3sQ4wboUkmZithJHMAdrNgjm6BYcIGmgJozgEGeg23JsXLlNpnKwzBCmUXh1ciHmE_3wZakHX-Rho5f9Xovc28nun4nH7w4BMoYzX27pOw_pC4FtfAkBQaQ-8jm36jf",
    "keys": {
        "p256dh": "BDo2fIIN7qoA5bOVXdrHATZUSPHY7030V8PKW1mIHAZHDAxS-p6RggVeI7IZoi3bGxpR713RYY8H8vu-lX5LY1w",
        "auth": "sVR_s8J4JHv3h4ZmvemL5w"
    }
}

data = json.dumps({"title": "test", "message": "here is a message"})

try:
    webpush(subscription_info,
            data,
#            vapid_private_key="./private_key.pem",
#            vapid_private_key="MIGHAgEAMBMGByqGSM49AgEGCCqGSM49AwEHBG0wawIBAQQgrIaKlYimnslibbhXyq5CsNZUKIq/c7DY8aa0P/8JNQihRANCAARm2kU8Hnk9fiGrY7M06A+WcVqpfleGObX+gJL4dS+m4fkYIySEbHC/GjSAQRunh+ZSvoBJo2oUKUaB90XExMT3",
            vapid_private_key=private_key_base64,
            vapid_claims={"sub": "mailto:matthew.raymer@gmail.com"})
except WebPushException as ex:
    print(f"An error occurred: {ex}")
    # Check if there is a response from the remote service.
    if ex.response:
        response_data = ex.response.json()
        print(f"Response from remote service: {response_data}")