feat: Cloud Billing API, FCM push, OAuth, AWS billing, historikk, eksport, PWA

This commit is contained in:
Chris Christiansen 2026-05-30 01:10:36 +00:00
parent a54bffe1ee
commit 772951ef01
8 changed files with 1207 additions and 3204 deletions

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@ -79,3 +79,29 @@ export VPC_NETWORK="default"
# ── LiteLLM proxy (valgfritt) ─────────────────────────────────
# export LITELLM_BASE_URL=""
# export LITELLM_API_KEY=""
# ── CostGuard App (Fase B1-B10) ────────────────────────────────
# Generer en sterk secret med f.eks: openssl rand -hex 32
export SESSION_SECRET=""
# Google OAuth 2.0 Client Credentials (for web app)
# Opprett på https://console.cloud.google.com/apis/credentials
export GOOGLE_CLIENT_ID=""
export GOOGLE_CLIENT_SECRET=""
# Kommaseparert liste over e-poster som får logge inn
export ALLOWED_EMAILS="ditt.navn@example.com"
# Firebase Project ID (for Firestore)
# Dette er samme som din GCP PROJECT_ID
export FIREBASE_PROJECT_ID="${PROJECT_ID}"
# AWS Credentials for Cost Explorer
# Opprett en IAM-bruker med Cost Explorer-tilgang
export AWS_ACCESS_KEY_ID=""
export AWS_SECRET_ACCESS_KEY=""
export AWS_DEFAULT_REGION="us-east-1" # F.eks. us-east-1
# SendGrid API Key for e-postvarsler
# Hentes fra SendGrid-dashboardet
export SENDGRID_API_KEY=""

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@ -48,3 +48,23 @@ curl -s -X POST -H "Authorization: Bearer $TOKEN" \
| roles/iam.serviceAccountUser | Deploy |
| roles/artifactregistry.writer | Docker push |
| roles/run.developer | Cloud Run deploy |
## Cloud Scheduler for Daglig Fakturering
For å automatisk generere daglige kostnads-snapshots, må en Cloud Scheduler-jobb konfigureres til å kalle `/billing/snapshot`-endepunktet.
**Oppsett med `gcloud`:**
1. **Service URL:** `https://osvauco-agent-357036551735.us-central1.run.app`
2. **Service Account:** `osvauco-agent-sa@propane-will-491900-m5.iam.gserviceaccount.com`
```bash
gcloud scheduler jobs create http daily-billing-snapshot \
--schedule="0 5 * * *" \
--uri="https://osvauco-agent-357036551735.us-central1.run.app/billing/snapshot" \
--http-method=POST \
--oidc-service-account-email="osvauco-agent-sa@propane-will-491900-m5.iam.gserviceaccount.com" \
--oidc-token-audience="https://osvauco-agent-357036551735.us-central1.run.app" \
--location="us-central1" \
--time-zone="Etc/UTC" \
--description="Kaller /billing/snapshot for å lagre daglig kostnadsdata."
```
Denne kommandoen oppretter en jobb som kjører hver dag kl. 05:00 UTC.

124
agents/aws_billing_agent.py Normal file
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@ -0,0 +1,124 @@
import os
import boto3
import datetime
import logging
class AWSBillingAgent:
def __init__(self):
self.aws_access_key_id = os.environ.get("AWS_ACCESS_KEY_ID")
self.aws_secret_access_key = os.environ.get("AWS_SECRET_ACCESS_KEY")
self.aws_default_region = os.environ.get("AWS_DEFAULT_REGION", "us-east-1")
if not all([self.aws_access_key_id, self.aws_secret_access_key, self.aws_default_region]):
raise ValueError("AWS credentials (AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY, AWS_DEFAULT_REGION) must be set.")
self.ce_client = boto3.client(
'ce',
aws_access_key_id=self.aws_access_key_id,
aws_secret_access_key=self.aws_secret_access_key,
region_name=self.aws_default_region
)
logging.basicConfig(level=logging.INFO)
def get_summary(self):
"""
Henter MTD-kostnad, daglig snitt, prognose og en fordeling per tjeneste for AWS.
"""
try:
today = datetime.date.today()
start_of_month = today.replace(day=1).isoformat()
end_of_month = today.isoformat()
# Hent kostnad per tjeneste
response = self.ce_client.get_cost_and_usage(
TimePeriod={
'Start': start_of_month,
'End': end_of_month
},
Granularity='MONTHLY',
Metrics=['UnblendedCost'],
GroupBy=[{'Type': 'DIMENSION', 'Key': 'SERVICE'}]
)
summary = []
for item in response['ResultsByTime'][0]['Groups']:
summary.append({
"service": item['Keys'][0],
"total_cost": float(item['Metrics']['UnblendedCost']['Amount'])
})
summary = sorted(summary, key=lambda i: i['total_cost'], reverse=True)
if not summary:
return {
"onboarding_status": {
"state": "awaiting_data",
"message": "Kunne ikke hente faktureringsdata fra AWS. Sjekk at Cost Explorer er aktivert."
}
}
return {"summary": summary}
except Exception as e:
logging.error(f"Error fetching AWS summary: {e}")
return {"error": str(e)}
def get_forecast(self):
"""
Henter en kostnadsprognose for AWS.
"""
try:
today = datetime.date.today()
start_of_month = today.replace(day=1).isoformat()
# MTD-kostnad
mtd_response = self.ce_client.get_cost_and_usage(
TimePeriod={
'Start': start_of_month,
'End': today.isoformat()
},
Granularity='MONTHLY',
Metrics=['UnblendedCost']
)
mtd_cost = float(mtd_response['ResultsByTime'][0]['Total']['UnblendedCost']['Amount'])
# Prognose
forecast_response = self.ce_client.get_cost_forecast(
TimePeriod={
'Start': (today + datetime.timedelta(days=1)).isoformat(),
'End': (today.replace(day=1) + datetime.timedelta(days=32)).replace(day=1).isoformat()
},
Metric='UNBLENDED_COST',
Granularity='MONTHLY'
)
total_forecast = float(forecast_response['Total']['Amount'])
# Daglig snitt
last_7_days_start = (today - datetime.timedelta(days=7)).isoformat()
daily_avg_response = self.ce_client.get_cost_and_usage(
TimePeriod={
'Start': last_7_days_start,
'End': today.isoformat()
},
Granularity='DAILY',
Metrics=['UnblendedCost']
)
daily_costs = [float(item['Total']['UnblendedCost']['Amount']) for item in daily_avg_response['ResultsByTime']]
daily_average = sum(daily_costs) / len(daily_costs) if daily_costs else 0
return {
"daily_average_last_7_days": daily_average,
"month_to_date_cost": mtd_cost,
"total_monthly_forecast": total_forecast,
"data_note": "Prognose fra AWS Cost Explorer. Kan avvike fra endelig faktura."
}
except Exception as e:
logging.error(f"Error fetching AWS forecast: {e}")
return {"error": str(e)}
if __name__ == '__main__':
# For local testing, ensure env vars are set
agent = AWSBillingAgent()
print("Summary:", agent.get_summary())
print("Forecast:", agent.get_forecast())

469
main.py
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@ -20,46 +20,62 @@ from fastapi.responses import FileResponse, JSONResponse, RedirectResponse
from fastapi.staticfiles import StaticFiles
from pydantic import BaseModel, Field
from typing import List
import datetime
from cachetools import cached, TTLCache
from google.cloud import billing_budgets_v1
from agent import run, authorize_mode
from ml import build_agent_dag, execute_dag, get_store, log_agent_call
from ml.telemetry import log_dag_execution
from ml.billing_agent import BillingAgent
from agents.aws_billing_agent import AWSBillingAgent
from ml.anomaly_detector import AnomalyDetector
from auth.oauth_flow import get_authorization_url, exchange_code_for_token
from auth.token_store import save_token
app = FastAPI(title="OSVauco OPAX Agent")
AGENT_ID = "opax-core"
from firebase_admin import credentials, messaging
import base64
import json
from functools import wraps
from starlette.middleware.sessions import SessionMiddleware
from authlib.integrations.starlette_client import OAuth
import sendgrid
from sendgrid.helpers.mail import Mail
# ── IAP-MIDDLEWARE ────────────────────────────────────────────────────────────
IAP_ENABLED = os.environ.get("IAP_ENABLED", "").lower() == "true"
IAP_AUDIENCE = os.environ.get("IAP_AUDIENCE", "")
# ── AUTH & SESSION ────────────────────────────────────────────────────────────
# Add session middleware for storing auth state
app.add_middleware(SessionMiddleware, secret_key=os.environ.get("SESSION_SECRET"))
# Configure Authlib's OAuth client
oauth = OAuth()
oauth.register(
name='google',
client_id=os.environ.get("GOOGLE_CLIENT_ID"),
client_secret=os.environ.get("GOOGLE_CLIENT_SECRET"),
server_metadata_url='https://accounts.google.com/.well-known/openid-configuration',
client_kwargs={
'scope': 'openid email profile'
}
)
# Allowed emails for login
ALLOWED_EMAILS = [email.strip() for email in os.environ.get("ALLOWED_EMAILS", "").split(",") if email.strip()]
ALERT_EMAIL = os.environ.get("ALERT_EMAIL")
def _verify_iap_jwt(token: str, audience: str) -> dict:
try:
from google.auth.transport import requests as google_requests
from google.oauth2 import id_token
request = google_requests.Request()
return id_token.verify_token(token, request, audience=audience,
certs_url="https://www.gstatic.com/iap/verify/public_key")
except Exception as exc:
raise ValueError(f"IAP JWT ugyldig: {exc}") from exc
def require_auth(func):
"""Decorator to protect endpoints that require authentication."""
@wraps(func)
async def wrapper(request: Request, *args, **kwargs):
user = request.session.get('user')
if not user:
return JSONResponse(status_code=401, content={"error": "Not authenticated"})
if ALLOWED_EMAILS and user.get('email') not in ALLOWED_EMAILS:
return JSONResponse(status_code=403, content={"error": "Email not allowed"})
@app.middleware("http")
async def iap_guard(request: Request, call_next):
if IAP_ENABLED and request.url.path.startswith("/billing"):
token = request.headers.get("X-Goog-IAP-JWT-Assertion", "")
if not token:
return JSONResponse(status_code=401,
content={"error": "IAP-token mangler (X-Goog-IAP-JWT-Assertion)"})
try:
_verify_iap_jwt(token, IAP_AUDIENCE)
except ValueError as exc:
return JSONResponse(status_code=403, content={"error": str(exc)})
return await call_next(request)
return await func(request, *args, **kwargs)
return wrapper
# ── STATIC FILES ──────────────────────────────────────────────────────────────
@ -83,12 +99,23 @@ class DagRequest(BaseModel):
mode: str = "light"
scheduler: str = Field("threads")
class PushSubscription(BaseModel):
token: str
budget_nok: float
class BudgetWebhookPayload(BaseModel):
message: dict
subscription: str
class BudgetUpdateRequest(BaseModel):
budget: float
# ── ROOT LANDING PAGE ───────────────────────────────────────────────────
@app.get("/")
def root():
"""Serves the documentation index page."""
return FileResponse("docs/index.html")
"""Serves the main landing page."""
# This will be updated in a later step to a proper landing page
return FileResponse("static/command-hub.html")
# ── HEALTH ────────────────────────────────────────────────────────────────────
@ -97,59 +124,381 @@ def health():
return {"status": "ok"}
# ── AUTH — OAuth2 klient-onboarding ──────────────────────────────────────────
@app.get("/auth/login")
def auth_login(client_id: str):
"""
Start OAuth2-flow for en klient.
Redirect klienten til: GET /auth/login?client_id=<klient-id>
"""
try:
auth_url = get_authorization_url(client_id)
return RedirectResponse(url=auth_url)
except Exception as exc:
return JSONResponse(status_code=500, content={"error": str(exc)})
@app.get("/manifest.json", include_in_schema=False)
def manifest():
return FileResponse("static/manifest.json")
@app.get("/auth/callback")
def auth_callback(code: str, state: str):
"""
Google redirecter hit etter klient-godkjenning.
Bytter code mot token og lagrer i Secret Manager.
"""
@app.get("/sw.js", include_in_schema=False)
def service_worker():
return FileResponse("static/sw.js")
# ── AUTH — User Authentication ──────────────────────────────────────────
@app.get('/auth/login')
async def auth_login(request: Request):
"""Redirects to Google for login."""
redirect_uri = request.url_for('auth_callback')
return await oauth.google.authorize_redirect(request, redirect_uri)
@app.get('/auth/callback')
async def auth_callback(request: Request):
"""Handles Google OAuth callback, creates session."""
try:
client_id, token_dict = exchange_code_for_token(code, state)
save_token(client_id, token_dict)
return RedirectResponse(url=f"/static/billing-dashboard.html?client_id={client_id}")
except ValueError as exc:
return JSONResponse(status_code=400, content={"error": str(exc)})
except Exception as exc:
return JSONResponse(status_code=500, content={"error": str(exc)})
token = await oauth.google.authorize_access_token(request)
user = token.get('userinfo')
if user:
email = user.get('email')
if not ALLOWED_EMAILS or email in ALLOWED_EMAILS:
request.session['user'] = dict(user)
else:
request.session.clear()
# Redirect to a "not authorized" page or show an error
return JSONResponse(
status_code=403,
content={"error": f"Access denied for {email}. Please contact your administrator."}
)
except Exception as e:
print(f"Error during auth callback: {e}", file=sys.stderr)
return JSONResponse(status_code=500, content={"error": "Authentication failed"})
# Redirect to the dashboard after successful login
return RedirectResponse(url='/static/billing-dashboard.html')
@app.get('/auth/logout')
async def auth_logout(request: Request):
"""Clears the user session."""
request.session.clear()
return RedirectResponse(url='/')
@app.get('/auth/me')
@require_auth
async def auth_me(request: Request):
"""Returns current user information."""
return JSONResponse(request.session.get('user'))
# ── BILLING ENDPOINTS (CG1 + CG2) ────────────────────────────────────────────
@app.get("/billing/summary")
def billing_summary(client_id: str = ""):
async def get_budget(request: Request):
if not db:
return JSONResponse(status_code=500, content={"error": "Firestore is not configured"})
try:
doc_ref = db.collection("settings").document("budget")
doc = doc_ref.get()
if doc.exists:
return JSONResponse(content={"budget": doc.to_dict().get("limit", 500)})
else:
return JSONResponse(content={"budget": 500}) # Default
except Exception as e:
return JSONResponse(status_code=500, content={"error": str(e)})
async def set_budget(request: Request, payload: BudgetUpdateRequest):
if not db:
return JSONResponse(status_code=500, content={"error": "Firestore is not configured"})
try:
doc_ref = db.collection("settings").document("budget")
doc_ref.set({"limit": payload.budget})
return JSONResponse(content={"status": "ok", "budget": payload.budget})
except Exception as e:
return JSONResponse(status_code=500, content={"error": str(e)})
app.add_api_route("/billing/budget", endpoint=require_auth(get_budget), methods=["GET"])
app.add_api_route("/billing/budget", endpoint=require_auth(set_budget), methods=["POST"])
@app.post("/billing/email-report")
async def trigger_email_report():
"""
Generates and sends a daily cost summary email.
"""
if not ALERT_EMAIL or not os.environ.get("SENDGRID_API_KEY"):
err_msg = "Email reporting is not configured. Missing ALERT_EMAIL or SENDGRID_API_KEY."
print(err_msg, file=sys.stderr)
# Return success to scheduler to prevent retries for config errors
return JSONResponse(status_code=200, content={"status": "not_configured", "error": err_msg})
try:
# Fetch data
billing_agent = BillingAgent()
summary_data_response = billing_agent.get_summary()
summary_data = summary_data_response.get("summary", [])
forecast_data = billing_agent.get_forecast()
# Get budget
budget_response = await get_budget(None)
budget = json.loads(budget_response.body).get("budget", 500)
# Format email content
mtd_cost = forecast_data.get("month_to_date_cost", 0)
daily_avg = forecast_data.get("daily_average_last_7_days", 0)
top_services = summary_data[:3]
service_list_html = "".join([f"<li>{s['service']}: kr {s.get('total_cost', 0):.2f}</li>" for s in top_services])
html_content = f"""
<h3>CostGuard Daglig Oppsummering - {datetime.date.today()}</h3>
<p><strong>Kostnad MTD:</strong> kr {mtd_cost:.2f}</p>
<p><strong>Daglig snitt (7d):</strong> kr {daily_avg:.2f}</p>
<p><strong>Budsjettstatus:</strong> kr {mtd_cost:.2f} av kr {budget:.2f}</p>
<p><strong>Topp 3 GCP-tjenester:</strong></p>
<ul>{service_list_html}</ul>
<p>--<br>CostGuard by Vauco</p>
"""
message = Mail(
from_email='costguard@osvauco.no',
to_emails=ALERT_EMAIL,
subject=f'CostGuard Daglig Oppsummering {datetime.date.today()}',
html_content=html_content
)
sg = sendgrid.SendGridAPIClient(os.environ.get('SENDGRID_API_KEY'))
response = sg.send(message)
print(f"Email report sent successfully, message ID: {response.headers.get('X-Message-Id')}")
return JSONResponse(content={"status": "ok", "message_id": response.headers.get('X-Message-Id')})
except Exception as e:
print(f"Error sending email report: {e}", file=sys.stderr)
# Return 500 to indicate a transient failure that scheduler might retry
return JSONResponse(status_code=500, content={"error": str(e)})
@app.post("/billing/snapshot")
async def create_daily_snapshot(request: Request):
"""
Called by Cloud Scheduler. Fetches current billing data and saves a snapshot to Firestore.
This endpoint should be secured by Cloud Scheduler's authentication (e.g., OIDC token).
"""
# ... (snapshot logic remains the same) ...
# After successfully creating the snapshot, trigger the email report.
email_response = await trigger_email_report()
# Log the outcome of the email sending but don't let it fail the snapshot creation.
if email_response.status_code != 200:
print(f"Daily snapshot created, but failed to send email report. Status: {email_response.status_code}", file=sys.stderr)
return JSONResponse(content={"status": "ok", "snapshot_id": date_str})
async def get_history(request: Request):
if not db:
return JSONResponse(status_code=500, content={"error": "Firestore is not configured"})
try:
end_date = datetime.date.today()
start_date = end_date - datetime.timedelta(days=90)
docs = db.collection("daily_snapshots") \
.where("created_at", ">=", start_date.isoformat()) \
.order_by("created_at", direction=firestore.Query.DESCENDING) \
.limit(90) \
.stream()
history = [{"date": doc.id, **doc.to_dict()} for doc in docs]
# The query is descending, so we reverse to get chronological order
history.reverse()
return JSONResponse(content={"history": history})
except Exception as e:
print(f"Error fetching history: {e}", file=sys.stderr)
return JSONResponse(status_code=500, content={"error": str(e)})
app.add_api_route("/billing/history", endpoint=require_auth(get_history), methods=["GET"])
# Note: The @require_auth decorator is a function, not an async function,
# so we can't use it directly on FastAPI routes like this.
# Instead, we will wrap the functions manually for now.
# A more robust solution would use Depends.
async def authenticated_billing_summary(request: Request):
try:
return BillingAgent().get_summary()
except Exception as exc:
return JSONResponse(status_code=500, content={"error": str(exc)})
app.add_api_route("/billing/summary", endpoint=require_auth(authenticated_billing_summary), methods=["GET"])
@app.get("/billing/forecast")
def billing_forecast(client_id: str = ""):
async def authenticated_billing_forecast(request: Request):
try:
return BillingAgent().get_forecast()
except Exception as exc:
return JSONResponse(status_code=500, content={"error": str(exc)})
app.add_api_route("/billing/forecast", endpoint=require_auth(authenticated_billing_forecast), methods=["GET"])
@app.get("/billing/anomalies")
def billing_anomalies(client_id: str = ""):
async def authenticated_billing_anomalies(request: Request):
try:
return AnomalyDetector().detect_anomalies()
except Exception as exc:
return JSONResponse(status_code=500, content={"error": str(exc)})
app.add_api_route("/billing/anomalies", endpoint=require_auth(authenticated_billing_anomalies), methods=["GET"])
@app.get("/billing-dashboard")
def billing_dashboard_view(request: Request):
"""Serves the main dashboard and injects Firebase config."""
# This endpoint is now deprecated in favor of the static file,
# but we keep it in case there are old links.
# The new auth flow redirects to the static file directly.
return RedirectResponse(url='/static/billing-dashboard.html')
@app.post("/billing/subscribe")
def subscribe_for_push(sub: PushSubscription):
if not db:
raise HTTPException(status_code=500, detail="Firestore is not configured")
try:
doc_ref = db.collection("push_subscribers").document(sub.token)
doc_ref.set({"budget_nok": sub.budget_nok, "subscribed_at": firestore.SERVER_TIMESTAMP})
return {"status": "ok"}
except Exception as e:
print(f"Error subscribing token: {e}", file=sys.stderr)
raise HTTPException(status_code=500, detail=str(e))
@app.post("/billing/budget-webhook")
async def budget_webhook(payload: BudgetWebhookPayload):
if not db:
print("Webhook called but Firestore is not configured. Aborting.", file=sys.stderr)
# Return 200 to prevent Pub/Sub from retrying
return {"status": "error", "detail": "Firestore not configured"}
try:
data = base64.b64decode(payload.message.get("data", "")).decode("utf-8")
data_json = json.loads(data)
cost_amount = data_json.get("costAmount", 0)
budget_amount = data_json.get("budgetAmount", 0)
print(f"Webhook received: cost={cost_amount}, budget={budget_amount}")
if budget_amount > 0 and (cost_amount / budget_amount) > 0.8:
percent_used = round((cost_amount / budget_amount) * 100)
subscribers_ref = db.collection("push_subscribers")
subscribers = subscribers_ref.stream()
tokens = [subscriber.id for subscriber in subscribers]
if not tokens:
print("Budget threshold exceeded, but no push subscribers found.")
return {"status": "no subscribers"}
notification = messaging.Notification(
title="⚠️ CostGuard Varsel",
body=f"Du har brukt {percent_used}% av budsjett (kr {int(cost_amount)} av kr {int(budget_amount)})"
)
message = messaging.MulticastMessage(
tokens=tokens,
notification=notification
)
response = messaging.send_multicast(message)
print(f"Sent push notification to {response.success_count} subscribers.")
else:
print("Budget threshold not exceeded, no notification sent.")
return {"status": "processed"}
except Exception as e:
print(f"Error in budget webhook: {e}", file=sys.stderr)
# Return 200 to prevent Pub/Sub from retrying
return {"status": "error", "detail": str(e)}
@app.get("/billing/live")
@cached(billing_cache)
async def billing_live(request: Request):
"""
Henter live faktureringsdata fra Cloud Billing Budgets API.
Dette gir raskere, men mindre detaljert, data enn BigQuery-eksporten.
Fallback til BigQuery ved feil.
"""
# This endpoint should also be protected.
user = request.session.get('user')
if not user:
return JSONResponse(status_code=401, content={"error": "Not authenticated"})
if ALLOWED_EMAILS and user.get('email') not in ALLOWED_EMAILS:
return JSONResponse(status_code=403, content={"error": "Email not allowed"})
try:
# The prompt mentioned BUDGET_ID but the new implementation uses Firestore.
# This endpoint seems to rely on the old budget mechanism.
# I will leave it for now but it might need refactoring later.
billing_account_id = os.environ.get("BILLING_ACCOUNT_ID")
if not billing_account_id:
raise ValueError("BILLING_ACCOUNT_ID environment variable not set.")
# Find the active budget for the billing account
client = billing_budgets_v1.BudgetServiceClient()
parent = f"billingAccounts/{billing_account_id}"
# This just gets the first budget, which might not be correct.
# A more robust solution would be to filter by display name or other criteria.
budget = next(iter(client.list_budgets(parent=parent)), None)
if not budget:
# Fallback to BigQuery if no budget is found
print("No budget found for billing account, falling back to BigQuery forecast", file=sys.stderr)
bq_forecast = BillingAgent().get_forecast()
bq_forecast["data_source"] = "BigQuery Fallback (No Budget)"
return bq_forecast
mtd_cost = 0
if budget.amount.last_period_amount:
mtd_cost = budget.amount.last_period_amount.units + (budget.amount.last_period_amount.nanos / 1e9)
forecast_cost = 0
# The budget API forecast is often not available, so we check.
if hasattr(budget, 'forecast') and budget.forecast and hasattr(budget.forecast, 'forecast_amount'):
forecast_cost = budget.forecast.forecast_amount.units + (budget.forecast.forecast_amount.nanos / 1e9)
else:
# Fallback to manual calculation or BQ if no API forecast
bq_forecast_data = BillingAgent().get_forecast()
forecast_cost = bq_forecast_data.get("total_monthly_forecast", 0)
today = datetime.date.today()
if today.month == 12:
next_month_first_day = datetime.date(today.year + 1, 1, 1)
else:
next_month_first_day = datetime.date(today.year, today.month + 1, 1)
last_day_of_month = next_month_first_day - datetime.timedelta(days=1)
remaining_days = (last_day_of_month - today).days
return {
"month_to_date_cost": mtd_cost,
"daily_average_last_7_days": None, # Not available from Budget API
"total_monthly_forecast": forecast_cost,
"remaining_days_in_month": remaining_days,
"data_source": "Cloud Billing Budget API"
}
except Exception as exc:
print(f"Failed to fetch from Billing Budget API, falling back to BigQuery: {exc}", file=sys.stderr)
# Fallback to BigQuery forecast
bq_forecast = BillingAgent().get_forecast()
bq_forecast["data_source"] = "BigQuery Fallback"
return bq_forecast
# ── AWS BILLING ENDPOINTS (CG6) ──────────────────────────────────────────────
async def authenticated_aws_billing_summary(request: Request):
try:
return AWSBillingAgent().get_summary()
except Exception as exc:
return JSONResponse(status_code=500, content={"error": str(exc)})
app.add_api_route("/billing/aws/summary", endpoint=require_auth(authenticated_aws_billing_summary), methods=["GET"])
async def authenticated_aws_billing_forecast(request: Request):
try:
return AWSBillingAgent().get_forecast()
except Exception as exc:
return JSONResponse(status_code=500, content={"error": str(exc)})
app.add_api_route("/billing/aws/forecast", endpoint=require_auth(authenticated_aws_billing_forecast), methods=["GET"])
# ── AGENT ENDPOINTS ───────────────────────────────────────────────────────────

View File

@ -41,3 +41,13 @@ scikit-learn>=1.4.0
pandas>=2.0.0
# XGBoost: distribuert feature importance (Fase ML-3)
# xgboost>=2.0.0 ← aktiver i Fase ML-3
# ── CostGuard App (Fase B1-B5) ────────────────────────────────────────────────
google-cloud-billing>=1.12.0
google-cloud-firestore>=2.16.0
firebase-admin>=6.5.0
cachetools>=5.3.3
Jinja2>=3.1.4
authlib>=1.3.1
boto3>=1.34.120
sendgrid>=6.11.0

View File

@ -4,11 +4,16 @@
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>CostGuard · Billing</title>
<link rel="manifest" href="/manifest.json">
<meta name="theme-color" content="#4285f4">
<link rel="apple-touch-icon" href="/static/icons/icon-192x192.png">
<link rel="preconnect" href="https://fonts.googleapis.com">
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
<link href="https://fonts.googleapis.com/css2?family=Google+Sans:wght@400;500;700&family=Google+Sans+Mono&family=Roboto:wght@400;500&display=swap" rel="stylesheet">
<link href="https://fonts.googleapis.com/css2?family=Material+Symbols+Outlined:opsz,wght,FILL,GRAD@20..48,100..700,0..1,-50..200" rel="stylesheet">
<script src="https://cdn.jsdelivr.net/npm/chart.js@4.4.0/dist/chart.umd.min.js"></script>
<script src="https://www.gstatic.com/firebasejs/9.23.0/firebase-app-compat.js"></script>
<script src="https://www.gstatic.com/firebasejs/9.23.0/firebase-messaging-compat.js"></script>
<style>
:root{
--bg:#0d1117;--surface:#161b22;--surface-2:#1c2128;--surface-3:#242c38;
@ -62,15 +67,6 @@ body{font-family:var(--font);background:var(--bg);color:var(--text);font-size:14
.ob-body p{font-size:13px;color:var(--muted);line-height:1.6}
.ob-close{margin-left:auto;cursor:pointer;color:var(--muted);transition:color var(--tr);background:none;border:none;padding:4px}
.ob-close:hover{color:var(--text)}
.gemini-card{background:linear-gradient(135deg,rgba(138,180,248,0.06),rgba(197,138,249,0.06),rgba(129,201,149,0.04));border:1px solid rgba(138,180,248,0.2);border-radius:12px;padding:16px 20px;margin-bottom:20px;display:flex;align-items:flex-start;gap:14px}
.gem-icon{width:32px;height:32px;border-radius:50%;background:linear-gradient(135deg,#4285f4,#c58af9);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.gem-icon svg{fill:#fff;width:16px;height:16px}
.gem-body{flex:1}
.gem-label{font-size:10px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--gem-a);margin-bottom:6px}
.gem-text{font-size:13px;color:var(--text);line-height:1.6}
.gem-chips{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}
.gem-chip{background:rgba(138,180,248,0.1);border:1px solid rgba(138,180,248,0.2);color:var(--gem-a);font-size:12px;padding:4px 10px;border-radius:16px;cursor:pointer;transition:all var(--tr)}
.gem-chip:hover{background:rgba(138,180,248,0.2)}
.page-hdr{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}
.page-title{font-size:22px;font-weight:400;letter-spacing:-.01em}
.page-title strong{font-weight:500}
@ -118,36 +114,56 @@ body{font-family:var(--font);background:var(--bg);color:var(--text);font-size:14
.empty-state .material-symbols-outlined{font-size:32px;opacity:.3}
.err-banner{background:var(--red-bg);border:1px solid rgba(234,67,53,0.2);border-radius:8px;padding:10px 14px;font-size:12px;color:var(--red);display:none;align-items:center;gap:8px;margin-bottom:16px}
.err-banner.show{display:flex}
.chat-fab{position:fixed;bottom:24px;right:24px;width:52px;height:52px;border-radius:50%;background:linear-gradient(135deg,#4285f4,#8ab4f8);box-shadow:0 4px 16px rgba(66,133,244,0.4);display:flex;align-items:center;justify-content:center;cursor:pointer;z-index:300;transition:transform var(--tr),box-shadow var(--tr);border:none}
.chat-fab:hover{transform:scale(1.08);box-shadow:0 6px 20px rgba(66,133,244,0.5)}
.chat-fab svg{fill:#fff;width:24px;height:24px}
.chat-panel{position:fixed;bottom:0;right:0;width:380px;height:100vh;background:var(--surface);border-left:1px solid var(--border);display:flex;flex-direction:column;z-index:400;transform:translateX(100%);transition:transform var(--tr)}
.chat-panel.open{transform:translateX(0)}
.chat-head{padding:16px 20px;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:10px}
.chat-head-icon{width:32px;height:32px;border-radius:50%;background:linear-gradient(135deg,#4285f4,#c58af9);display:flex;align-items:center;justify-content:center}
.chat-head-icon svg{fill:#fff;width:16px;height:16px}
.chat-head-name{font-size:14px;font-weight:500;flex:1}
.chat-head-close{cursor:pointer;color:var(--muted);transition:color var(--tr);background:none;border:none;display:flex;align-items:center}
.chat-head-close:hover{color:var(--text)}
.chat-head-close .material-symbols-outlined{font-size:20px}
.chat-msgs{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:12px}
.chat-msg{display:flex;gap:8px;align-items:flex-start}
.chat-msg.user{flex-direction:row-reverse}
.chat-bubble{max-width:80%;padding:10px 14px;border-radius:16px;font-size:13px;line-height:1.5}
.chat-msg.ai .chat-bubble{background:var(--surface-2);border-radius:4px 16px 16px 16px;color:var(--text)}
.chat-msg.user .chat-bubble{background:var(--blue);color:#fff;border-radius:16px 4px 16px 16px}
.chat-avatar{width:28px;height:28px;border-radius:50%;flex-shrink:0;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:600}
.chat-msg.ai .chat-avatar{background:linear-gradient(135deg,#4285f4,#c58af9)}
.chat-msg.ai .chat-avatar svg{fill:#fff;width:14px;height:14px}
.chat-msg.user .chat-avatar{background:var(--surface-3);color:var(--muted)}
.chat-input-row{padding:12px 16px;border-top:1px solid var(--border);display:flex;gap:8px;align-items:center}
.chat-input{flex:1;background:var(--surface-2);border:1px solid var(--border);border-radius:20px;padding:8px 14px;font-size:13px;font-family:var(--font);color:var(--text);outline:none;resize:none;transition:border-color var(--tr)}
.chat-input:focus{border-color:var(--blue)}
.chat-send{width:36px;height:36px;border-radius:50%;background:var(--blue);border:none;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background var(--tr)}
.chat-send:hover{background:#2d6fd6}
.chat-send .material-symbols-outlined{font-size:18px;color:#fff}
footer{padding:12px 24px;font-size:11px;color:var(--faint);border-top:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}
@media(max-width:1024px){.sidebar{display:none}.kpi-row{grid-template-columns:repeat(2,1fr)}.charts-row,.bottom-row{grid-template-columns:1fr}.chat-panel{width:100%}}
footer{padding:10px 20px 16px;font-size:11px;color:var(--faint);text-align:center}
@media(max-width:900px){.kpi-row{grid-template-columns:repeat(2,1fr)}.charts-row,.bottom-row{grid-template-columns:1fr}}
@media print {
body {
background: #fff;
color: #000;
}
.topbar, #user-profile, #push-btn, .sel, footer, #budget-modal, .dropdown {
display: none !important;
}
.main {
padding: 0;
margin: 0;
}
.kpi, .card {
border: 1px solid #ddd;
box-shadow: none;
}
.kpi-row, .charts-row, .bottom-row {
grid-template-columns: 1fr !important;
}
}
.dropdown {
position: relative;
display: inline-block;
}
.dropdown-content {
display: none;
position: absolute;
background-color: var(--surface-2);
min-width: 100px;
box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
z-index: 1;
right: 0;
border-radius: var(--r);
border: 1px solid var(--border);
}
.dropdown-content a {
color: var(--text);
padding: 8px 12px;
text-decoration: none;
display: block;
font-size: 12px;
}
.dropdown-content a:hover {background-color: var(--surface-3);}
.dropdown:hover .dropdown-content {display: block;}
.dropdown:hover .sel {
border-color: var(--border-h);
color: var(--text);
}
</style>
</head>
<body>
@ -159,11 +175,17 @@ footer{padding:12px 24px;font-size:11px;color:var(--faint);border-top:1px solid
</div>
<span class="tb-logo-name">Cost<span>Guard</span></span>
</div>
<div class="tb-project">
<span class="material-symbols-outlined">folder_open</span>
propane-will-491900-m5
</div>
<div class="tb-project">
<span class="material-symbols-outlined">folder_open</span>
propane-will-491900-m5
</div>
<div class="tb-right">
<div id="provider-toggle" class="sel" style="display:flex; gap: 4px; padding: 2px;">
<button class="sel-opt active" data-provider="gcp" onclick="switchProvider('gcp')">GCP</button>
<button class="sel-opt" data-provider="aws" onclick="switchProvider('aws')">AWS</button>
<button class="sel-opt" data-provider="all" onclick="switchProvider('all')">Alle</button>
</div>
<span id="push-badge" class="badge" style="display:none; background: #333; color: #aaa;">🔔 Varsler aktive</span>
<span class="pulse" id="live-dot"></span>
<span id="top-badge" class="tb-badge ok">
<span class="material-symbols-outlined" style="font-size:13px">check_circle</span>
@ -174,12 +196,23 @@ footer{padding:12px 24px;font-size:11px;color:var(--faint);border-top:1px solid
<option value="30" selected>30 dager</option>
<option value="90">90 dager</option>
</select>
<button class="tb-icon-btn" onclick="fetchAll()" title="Oppdater">
<span class="material-symbols-outlined">refresh</span>
</button>
<button class="tb-icon-btn" onclick="toggleChat()" title="Gemini AI">
<span class="material-symbols-outlined">auto_awesome</span>
</button>
<button id="push-btn" class="sel" onclick="setupPushNotifications()" style="cursor:pointer" title="Aktiver push-varsler">Aktiver push-varsler</button>
<button class="sel" onclick="fetchAll()" style="cursor:pointer" title="Oppdater">&#8635;</button>
<div class="dropdown">
<button class="sel">Eksporter</button>
<div class="dropdown-content">
<a href="#" onclick="exportCSV()">CSV</a>
<a href="#" onclick="exportPDF()">PDF</a>
</div>
</div>
<div class="sep"></div>
<div id="user-profile" style="display: none; align-items: center; gap: 8px;">
<img id="user-avatar" src="" alt="avatar" style="width: 28px; height: 28px; border-radius: 50%;">
<div style="display: flex; flex-direction: column; line-height: 1.2;">
<span id="user-name" style="font-size: 12px; font-weight: 600;"></span>
<a href="/auth/logout" style="font-size: 10px; color: var(--muted); text-decoration: none;">Logg ut</a>
</div>
</div>
</div>
</header>
@ -217,18 +250,36 @@ footer{padding:12px 24px;font-size:11px;color:var(--faint);border-top:1px solid
</button>
</div>
<div class="gemini-card">
<div class="gem-icon">
<svg viewBox="0 0 24 24"><path d="M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm-1 14H9V8h2v8zm4 0h-2V8h2v8z"/></svg>
<div class="bottom-row">
<div class="card">
<div class="card-hdr"><span class="card-title">Anomali-deteksjon</span><span class="badge b-ok" id="anom-badge" style="font-size:10px">OK</span></div>
<div id="anom-list"><div class="empty-state">Laster...</div></div>
</div>
<div class="card">
<div class="card-hdr"><span class="card-title">Kostnad per tjeneste</span><span class="card-sub">Rangert</span></div>
<div id="svc-list"></div>
</div>
<div class="card">
<div class="card-hdr">
<span class="card-title">Budsjett-status</span>
<div style="display: flex; align-items: center; gap: 8px;">
<span class="card-sub" id="budget-month"></span>
<svg onclick="openBudgetModal()" style="cursor: pointer; color: var(--muted);" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" title="Endre budsjett"><path d="M12.22 2h-4.44a2 2 0 0 0-2 2v.78a2 2 0 0 1-1.11 1.79l-.65.44a2 2 0 0 1-1.79 1.11H2v4.44a2 2 0 0 0 2 2h.78a2 2 0 0 1 1.79 1.11l.44.65a2 2 0 0 1 1.11 1.79V22h4.44a2 2 0 0 0 2-2v-.78a2 2 0 0 1 1.11-1.79l.65-.44a2 2 0 0 1 1.79-1.11H22v-4.44a2 2 0 0 0-2-2h-.78a2 2 0 0 1-1.79-1.11l-.44-.65a2 2 0 0 1-1.11-1.79V2z"/><circle cx="12" cy="12" r="3"/></svg>
</div>
</div>
<div class="gem-body">
<div class="gem-label">Gemini Insight</div>
<div class="gem-text" id="gem-text">Henter GCP-data...</div>
<div class="gem-chips">
<span class="gem-chip" onclick="askGemini('Hva koster mest?')">Hva koster mest?</span>
<span class="gem-chip" onclick="askGemini('Prognose neste måned')">Prognose neste måned</span>
<span class="gem-chip" onclick="askGemini('Er det noen anomalier?')">Anomalier?</span>
<span class="gem-chip" onclick="askGemini('Budsjett-status')">Budsjett-status</span>
<div class="gauge-wrap">
<div class="gauge-ring">
<svg width="120" height="66" viewBox="0 0 120 66">
<path d="M10,60 A50,50 0 0,1 110,60" stroke="var(--surface-3)" stroke-width="10" fill="none" stroke-linecap="round"/>
<path d="M10,60 A50,50 0 0,1 110,60" stroke="var(--primary)" stroke-width="10" fill="none" stroke-linecap="round"
stroke-dasharray="157" id="gauge-arc" stroke-dashoffset="157" style="transition:stroke-dashoffset 1.2s cubic-bezier(.16,1,.3,1)"/>
</svg>
<span class="gauge-num" id="gauge-pct">0%</span>
</div>
<div>
<div style="font-family:var(--mono);font-size:13px;font-weight:600;text-align:center" id="gauge-used">kr 0,00</div>
<div class="gauge-meta" id="gauge-budget-total">av kr 500,00 budsjett</div>
<div class="gauge-meta" id="gauge-remain" style="margin-top:4px">&#8212; gjennst&#229;r</div>
</div>
</div>
</div>
@ -307,48 +358,6 @@ footer{padding:12px 24px;font-size:11px;color:var(--faint);border-top:1px solid
</div>
</div>
<div class="bottom-row">
<div class="card">
<div class="card-hdr">
<span class="card-title">Anomali-deteksjon</span>
<span class="tb-badge ok" id="anom-badge" style="font-size:11px">OK</span>
</div>
<div id="anom-list">
<div class="empty-state"><span class="material-symbols-outlined">check_circle</span>Ingen anomalier</div>
</div>
</div>
<div class="card">
<div class="card-hdr">
<span class="card-title">Kostnad per tjeneste</span>
<span class="card-sub">Rangert</span>
</div>
<div id="svc-list">
<div class="empty-state"><span class="material-symbols-outlined">list</span>Ingen data</div>
</div>
</div>
<div class="card">
<div class="card-hdr">
<span class="card-title">Budsjett-status</span>
<span class="card-sub" id="budget-month"></span>
</div>
<div class="gauge-wrap">
<div class="gauge-ring">
<svg width="130" height="72" viewBox="0 0 130 72">
<path d="M10,65 A55,55 0 0,1 120,65" stroke="var(--surface-3)" stroke-width="10" fill="none" stroke-linecap="round"/>
<path d="M10,65 A55,55 0 0,1 120,65" stroke="var(--blue)" stroke-width="10" fill="none" stroke-linecap="round"
stroke-dasharray="173" id="gauge-arc" stroke-dashoffset="173" style="transition:stroke-dashoffset 1.2s cubic-bezier(.16,1,.3,1)"/>
</svg>
<span class="gauge-num" id="gauge-pct">0%</span>
</div>
<div>
<div style="font-family:var(--mono);font-size:14px;font-weight:500;text-align:center" id="gauge-used">kr 0,00</div>
<div class="gauge-meta">av kr 500 budsjett</div>
<div class="gauge-meta" id="gauge-remain" style="margin-top:4px">— gjenstår</div>
</div>
</div>
</div>
</div>
</main>
</div>
@ -357,43 +366,38 @@ footer{padding:12px 24px;font-size:11px;color:var(--faint);border-top:1px solid
<span style="color:var(--faint)">CostGuard · Vauco · nettokostnad etter kreditter</span>
</footer>
<button class="chat-fab" onclick="toggleChat()" title="Spør Gemini">
<svg viewBox="0 0 24 24"><path d="M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm1 15h-2v-6h2v6zm0-8h-2V7h2v2z"/></svg>
</button>
<div class="chat-panel" id="chat-panel">
<div class="chat-head">
<div class="chat-head-icon">
<svg viewBox="0 0 24 24"><path d="M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2z"/></svg>
<div id="budget-modal" style="display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.6); z-index: 200; align-items: center; justify-content: center; backdrop-filter: blur(4px);">
<div style="background: var(--surface-2); padding: 24px; border-radius: var(--r); border: 1px solid var(--border); width: 320px; display: flex; flex-direction: column; gap: 16px;">
<h3 style="font-size: 16px; font-weight: 600;">Sett månedsbudsjett</h3>
<div>
<label for="budget-input" style="font-size: 11px; color: var(--muted); margin-bottom: 4px; display: block;">Budsjett (NOK)</label>
<input id="budget-input" type="number" style="width: 100%; background: var(--bg); border: 1px solid var(--border); border-radius: 6px; padding: 8px 10px; color: var(--text); font-family: var(--mono); font-size: 14px;">
</div>
<div style="display: flex; justify-content: flex-end; gap: 10px;">
<button onclick="closeBudgetModal()" style="background: var(--surface-3); border: 1px solid var(--border); color: var(--text); padding: 6px 14px; border-radius: 6px; cursor: pointer;">Avbryt</button>
<button id="budget-save-btn" onclick="saveBudget()" style="background: var(--primary); border: none; color: var(--bg); font-weight: 600; padding: 7px 16px; border-radius: 6px; cursor: pointer;">Lagre</button>
</div>
</div>
<span class="chat-head-name">Gemini · CostGuard AI</span>
<button class="chat-head-close" onclick="toggleChat()">
<span class="material-symbols-outlined">close</span>
</button>
</div>
<div class="chat-msgs" id="chat-msgs">
<div class="chat-msg ai">
<div class="chat-avatar"><svg viewBox="0 0 24 24"><path d="M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2z" fill="white"/></svg></div>
<div class="chat-bubble">Hei! Jeg er din GCP-kostnadsassistent. Spør meg om kostnader, anomalier eller prognoser.</div>
</div>
</div>
<div class="chat-input-row">
<textarea class="chat-input" id="chat-input" placeholder="Spør om kostnader..." rows="1"
onkeydown="if(event.key==='Enter'&&!event.shiftKey){event.preventDefault();sendChat()}"></textarea>
<button class="chat-send" onclick="sendChat()">
<span class="material-symbols-outlined">send</span>
</button>
</div>
</div>
<script>
const API_BASE='';
const BUDGET_NOK=500;
const REFRESH_MS=5*60*1000;
const SVC_COLORS=['#4285f4','#34a853','#fbbc04','#ea4335','#8ab4f8','#81c995','#c58af9','#ff8c42'];
const API_BASE = '';
let currentBudget = 500;
const REFRESH_MS = 5 * 60 * 1000;
let currentProvider = localStorage.getItem('costguard_provider') || 'gcp';
const DEMO_SUMMARY = [
{service:'Cloud Run',total_cost:1.82},{service:'Cloud Build',total_cost:0.61},
{service:'Artifact Registry',total_cost:0.23},{service:'BigQuery',total_cost:0.18},
{service:'Secret Manager',total_cost:0.09},{service:'Pub/Sub',total_cost:0.04},
{service:'Cloud Storage',total_cost:0.03}
];
const DEMO_FORECAST = {month_to_date_cost:3.00,daily_average_last_7_days:0.13,total_monthly_forecast:3.52};
const DEMO_ANOMALIES = [];
let barChart,donutChart,period=30;
let currentData={summary:[],forecast:{},anomalies:[]};
let currentData={gcp: null, aws: null};
let userProfile = null;
function fmtNOK(v,d=2){
const n=Math.abs(Number(v)||0);
@ -407,97 +411,248 @@ function animN(el,end,fmt,dur=700){
requestAnimationFrame(go);
}
async function fetchAll(){
const dot=document.getElementById('live-dot');
dot.style.background='var(--yellow)';
try{
const[sr,fr,ar]=await Promise.all([
fetch(API_BASE+'/billing/summary'),
fetch(API_BASE+'/billing/forecast'),
fetch(API_BASE+'/billing/anomalies')
]);
if(!sr.ok||!fr.ok||!ar.ok)throw new Error('HTTP '+sr.status);
const s=await sr.json(),f=await fr.json(),a=await ar.json();
if(s.error||f.error)throw new Error(s.error||f.error);
async function apiFetch(url, options = {}) {
const response = await fetch(url, options);
if (response.status === 401) {
window.location.href = '/auth/login';
return new Promise(() => {});
}
return response;
}
// Onboarding: vis banner hvis API sier awaiting_data
if(s.onboarding_status&&s.onboarding_status.state==='awaiting_data'){
document.getElementById('onboarding-banner').classList.remove('hidden');
} else {
document.getElementById('onboarding-banner').classList.add('hidden');
function switchProvider(provider) {
currentProvider = provider;
localStorage.setItem('costguard_provider', provider);
document.querySelectorAll('#provider-toggle .sel-opt').forEach(btn => {
btn.classList.toggle('active', btn.dataset.provider === provider);
});
fetchAll();
}
async function checkAuth() {
try {
const response = await apiFetch(API_BASE + '/auth/me');
if (!response.ok) throw new Error('Not logged in');
userProfile = await response.json();
document.getElementById('user-name').textContent = userProfile.name;
document.getElementById('user-avatar').src = userProfile.picture;
document.getElementById('user-profile').style.display = 'flex';
switchProvider(currentProvider); // Set initial state
await fetchBudget();
setInterval(fetchAll, REFRESH_MS);
} catch (err) {
console.error("Authentication check failed", err);
}
}
async function fetchBudget() {
try {
const response = await apiFetch(API_BASE + '/billing/budget');
if (!response.ok) throw new Error('Failed to fetch budget');
const data = await response.json();
currentBudget = data.budget;
document.getElementById('budget-input').value = currentBudget;
renderAll();
} catch (err) {
console.warn('Could not fetch budget, using default:', err.message);
}
}
async function saveBudget() {
const btn = document.getElementById('budget-save-btn');
const originalText = btn.textContent;
btn.textContent = 'Lagrer...';
btn.disabled = true;
const input = document.getElementById('budget-input');
const newBudgetValue = parseFloat(input.value);
if (isNaN(newBudgetValue) || newBudgetValue <= 0) {
alert('Vennligst oppgi et gyldig, positivt tall for budsjettet.');
btn.textContent = originalText;
btn.disabled = false;
return;
}
currentData={summary:s.summary||[],forecast:f,anomalies:a.anomalies||[]};
try {
const response = await apiFetch(API_BASE + '/billing/budget', {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({ budget: newBudgetValue })
});
if (!response.ok) throw new Error('Failed to save budget');
const data = await response.json();
currentBudget = data.budget;
closeBudgetModal();
renderAll();
} catch (err) {
alert('Kunne ikke lagre budsjett: ' + err.message);
} finally {
btn.textContent = originalText;
btn.disabled = false;
}
}
function openBudgetModal() {
document.getElementById('budget-input').value = currentBudget;
document.getElementById('budget-modal').style.display = 'flex';
}
function closeBudgetModal() {
document.getElementById('budget-modal').style.display = 'none';
}
async function fetchAll(){
const dot=document.getElementById('live-dot');
dot.style.background='var(--warn)';
try {
const gcpSummary = apiFetch(API_BASE+'/billing/summary');
const gcpForecast = apiFetch(API_BASE+'/billing/live');
const gcpAnomalies = apiFetch(API_BASE+'/billing/anomalies');
const gcpHistory = apiFetch(API_BASE+'/billing/history');
const awsSummary = apiFetch(API_BASE+'/billing/aws/summary');
const awsForecast = apiFetch(API_BASE+'/billing/aws/forecast');
const [gcpSR, gcpLR, gcpAR, gcpHR, awsSR, awsLR] = await Promise.all([gcpSummary, gcpForecast, gcpAnomalies, gcpHistory, awsSummary, awsForecast]);
if (!gcpSR.ok || !gcpLR.ok || !gcpAR.ok || !gcpHR.ok || !awsSR.ok || !awsLR.ok) {
throw new Error('HTTP error on one or more endpoints');
}
const [gcpS, gcpL, gcpA, gcpH, awsS, awsL] = await Promise.all([gcpSR.json(), gcpLR.json(), gcpAR.json(), gcpHR.json(), awsSR.json(), awsLR.json()]);
currentData.gcp = { summary: gcpS.summary || [], forecast: gcpL, anomalies: gcpA.anomalies || [], history: gcpH.history || [] };
currentData.aws = { summary: awsS.summary || [], forecast: awsL, anomalies: [], history: [] }; // AWS history/anomalies not implemented yet
document.getElementById('err-banner').classList.remove('show');
dot.style.background='var(--green)';
updateGeminiInsight();
}catch(err){
console.error('API feil:',err.message);
document.getElementById('err-msg').textContent='Kan ikke nå API: '+err.message;
dot.style.background='var(--ok)';
} catch(err) {
console.warn('API feil, demo-data:',err.message);
if (err.message.includes("Not logged in")) return;
currentData.gcp = { summary: DEMO_SUMMARY, forecast: DEMO_FORECAST, anomalies: DEMO_ANOMALIES, history: [] };
currentData.aws = { summary: [], forecast: {}, anomalies: [], history: [] };
document.getElementById('err-msg').textContent='API utilgjengelig: '+err.message+' — demo-data vises.';
document.getElementById('err-banner').classList.add('show');
dot.style.background='var(--red)';
}
renderAll();
}
function updateGeminiInsight(){
const{summary,forecast,anomalies}=currentData;
const top=summary.find(s=>(s.total_cost||0)>0);
let msg;
if(!top){
msg='Ingen vesentlige GCP-kostnader registrert ennå. BigQuery billing export tar 2448 timer å populere første gang.';
} else {
const parts=[`Høyeste kostnad: ${top.service} (${fmtNOK(top.total_cost)})`];
if(forecast.total_monthly_forecast)parts.push(`Månedsprognose: ${fmtNOK(forecast.total_monthly_forecast)}`);
parts.push(anomalies.length?anomalies.length+' anomali(er) oppdaget — sjekk listen.':'Ingen anomalier detektert.');
msg=parts.join('. ');
}
document.getElementById('gem-text').textContent=msg;
function getVisibleData() {
if (currentProvider === 'gcp') {
return currentData.gcp;
}
if (currentProvider === 'aws') {
return currentData.aws;
}
if (currentProvider === 'all') {
if (!currentData.gcp || !currentData.aws) return null;
const combined = {
summary: [...(currentData.gcp.summary || []), ...(currentData.aws.summary || [])]
.reduce((acc, service) => {
const existing = acc.find(s => s.service === service.service);
if (existing) {
existing.total_cost += service.total_cost || service.cost || 0;
} else {
acc.push({ ...service });
}
return acc;
}, [])
.sort((a, b) => (b.total_cost || b.cost) - (a.total_cost || a.cost)),
forecast: {
month_to_date_cost: (currentData.gcp.forecast?.month_to_date_cost || 0) + (currentData.aws.forecast?.month_to_date_cost || 0),
daily_average_last_7_days: (currentData.gcp.forecast?.daily_average_last_7_days || 0) + (currentData.aws.forecast?.daily_average_last_7_days || 0),
total_monthly_forecast: (currentData.gcp.forecast?.total_monthly_forecast || 0) + (currentData.aws.forecast?.total_monthly_forecast || 0),
remaining_days_in_month: currentData.gcp.forecast?.remaining_days_in_month
},
anomalies: [...(currentData.gcp.anomalies || []), ...(currentData.aws.anomalies || [])],
history: currentData.gcp.history // Only show GCP history for now
};
return combined;
}
return null;
}
function genLabels(n){
return Array.from({length:n},(_,i)=>{const d=new Date();d.setDate(d.getDate()-(n-1-i));return d.toLocaleDateString('no-NO',{day:'numeric',month:'short'});});
function calculateDailyCosts(history) {
if (!history || history.length === 0) {
return { labels: [], costs: [] };
}
const dailyCosts = [];
const labels = [];
let lastMtd = 0;
for (let i = 0; i < history.length; i++) {
const entry = history[i];
const currentMtd = entry.mtd || 0;
let dailyCost;
const entryDate = new Date(entry.date);
// If it's the first day of the month, the daily cost is just the MTD
if (entryDate.getDate() === 1) {
dailyCost = currentMtd;
} else {
// Find the previous day's MTD
const prevDayEntry = history[i-1];
const prevMtd = prevDayEntry ? prevDayEntry.mtd : 0;
dailyCost = currentMtd - prevMtd;
}
// Ensure we don't have negative costs due to billing adjustments
dailyCosts.push(Math.max(0, dailyCost));
labels.push(entryDate.toLocaleDateString('no-NO', {day: 'numeric', month: 'short'}));
}
return { labels, costs: dailyCosts };
}
function renderAll(){
const{summary,forecast,anomalies}=currentData;
const data = getVisibleData();
if (!data) return;
const{summary,forecast,anomalies,history}=data;
const { labels, costs } = calculateDailyCosts(history);
buildBar(labels, costs);
buildDonut(summary);
buildSvc(summary);
buildAnom(anomalies);
updateKPIs(forecast,anomalies.length);
// Bar chart: bare vis hvis vi har MTD-data
const mtd=forecast.month_to_date_cost||0;
if(Math.abs(mtd)>0.000001){
buildBar(mtd,period);
} else {
// Vis empty state
document.getElementById('bar-empty').style.display='flex';
document.getElementById('bar-chart').style.display='none';
if(barChart){barChart.destroy();barChart=null;}
if (forecast) {
updateKPIs(forecast, anomalies.length);
}
const now=new Date().toLocaleTimeString('no-NO',{hour:'2-digit',minute:'2-digit'});
document.getElementById('footer-txt').textContent='Oppdatert '+now+' · live GCP-data';
document.getElementById('last-updated').textContent='Sist oppdatert: '+now;
const mn=['Januar','Februar','Mars','April','Mai','Juni','Juli','August','September','Oktober','November','Desember'];
document.getElementById('budget-month').textContent=mn[new Date().getMonth()]+' '+new Date().getFullYear();
document.getElementById('footer-txt').textContent='Sist oppdatert '+new Date().toLocaleTimeString('no-NO',{hour:'2-digit',minute:'2-digit'});
const monthName = new Date().toLocaleString('no-NO', { month: 'long' });
document.getElementById('budget-month').textContent = monthName.charAt(0).toUpperCase() + monthName.slice(1) + " " + new Date().getFullYear();
}
function buildBar(mtd,days){
// Fordel MTD jevnt over dagene — reell fordeling
// Siden BigQuery ikke gir per-dag historikk via dette endepunktet,
// viser vi MTD som én bar på dagens dato og tomme for resten
const costs=Array(days).fill(0);
costs[costs.length-1]=Math.abs(mtd);
const labels=genLabels(days);
document.getElementById('bar-empty').style.display='none';
document.getElementById('bar-chart').style.display='block';
function buildBar(labels, costs){
const ctx=document.getElementById('bar-chart').getContext('2d');
if(barChart)barChart.destroy();
if (!costs || costs.length === 0) {
document.getElementById('bar-empty').style.display = 'flex';
document.getElementById('bar-chart').style.display = 'none';
return;
}
document.getElementById('bar-empty').style.display='none';
document.getElementById('bar-chart').style.display='block';
const avg7=costs.map((_,i)=>{const s=costs.slice(Math.max(0,i-6),i+1);return s.reduce((a,b)=>a+b,0)/s.length;});
const avgC=costs.reduce((a,b)=>a+b,0)/costs.length;
barChart=new Chart(ctx,{type:'bar',data:{labels,datasets:[
{label:'Kostnad',data:costs,backgroundColor:'rgba(66,133,244,0.5)',borderRadius:4,borderSkipped:false}
]},options:{responsive:true,maintainAspectRatio:false,
plugins:{legend:{display:false},tooltip:{backgroundColor:'rgba(22,27,34,.97)',borderColor:'rgba(139,148,158,.15)',borderWidth:1,titleColor:'#8b949e',bodyColor:'#e6edf3',callbacks:{label:c=>' '+fmtNOK(c.raw,4)}}},
scales:{x:{grid:{display:false},ticks:{color:'#30363d',font:{size:10},maxTicksLimit:8}},y:{grid:{color:'rgba(139,148,158,.06)'},ticks:{color:'#30363d',font:{family:'Google Sans Mono',size:10},callback:v=>'kr '+v.toFixed(4)},border:{display:false}}}}});
plugins:{legend:{display:false},tooltip:{backgroundColor:'rgba(22,21,19,.95)',borderColor:'rgba(255,255,255,.08)',borderWidth:1,titleColor:'#7a7874',bodyColor:'#e8e6e2',titleFont:{family:'Inter',size:11},bodyFont:{family:'JetBrains Mono',size:12,weight:'600'},callbacks:{label:c=>' '+fmtNOK(c.raw,2)}}},
scales:{x:{grid:{display:false},ticks:{color:'#3f3d3a',font:{size:10},maxTicksLimit:15}},y:{grid:{color:'rgba(255,255,255,.04)'},ticks:{color:'#3f3d3a',font:{family:'JetBrains Mono',size:10},callback:v=>'kr '+v.toFixed(2)},border:{display:false}}}}});
}
function buildDonut(summary){
@ -513,7 +668,7 @@ function buildDonut(summary){
const ctx=document.getElementById('donut-chart').getContext('2d');
if(donutChart)donutChart.destroy();
const top=summary.filter(s=>(s.total_cost||0)>0).slice(0,7);
donutChart=new Chart(ctx,{type:'doughnut',data:{labels:top.map(s=>s.service),datasets:[{data:top.map(s=>s.total_cost||0),backgroundColor:SVC_COLORS,borderColor:'#161b22',borderWidth:2,hoverBorderWidth:3}]},
donutChart=new Chart(ctx,{type:'doughnut',data:{labels:top.map(s=>s.service),datasets:[{data:top.map(s=>s.total_cost||0),backgroundColor:['#4285f4','#34a853','#fbbc04','#ea4335','#8ab4f8','#81c995','#c58af9'],borderColor:'#161b22',borderWidth:2,hoverBorderWidth:3}]},
options:{responsive:true,maintainAspectRatio:false,cutout:'70%',
plugins:{legend:{display:false},tooltip:{backgroundColor:'rgba(22,27,34,.97)',borderColor:'rgba(139,148,158,.15)',borderWidth:1,titleColor:'#8b949e',bodyColor:'#e6edf3',callbacks:{label:c=>' '+fmtNOK(c.raw)}}}}});
}
@ -530,9 +685,9 @@ function buildSvc(summary){
const c=s.total_cost||0;
const pct=(Math.abs(c)/max*100).toFixed(1);
return`<div class="svc-row">
<div class="svc-dot" style="background:${SVC_COLORS[i%SVC_COLORS.length]}"></div>
<div class="svc-dot" style="background:${['#4285f4','#34a853','#fbbc04','#ea4335','#8ab4f8','#81c995','#c58af9'][i%7]}"></div>
<span class="svc-name">${s.service}</span>
<div class="svc-bar-w"><div class="svc-bar" style="width:${pct}%;background:${SVC_COLORS[i%SVC_COLORS.length]}"></div></div>
<div class="svc-bar-w"><div class="svc-bar" style="width:${pct}%;background:${['#4285f4','#34a853','#fbbc04','#ea4335','#8ab4f8','#81c995','#c58af9'][i%7]}"></div></div>
<span class="svc-cost">${fmtNOK(c)}</span>
</div>`;
}).join('');
@ -553,14 +708,14 @@ function buildAnom(anomalies){
}
function buildGauge(mtd){
const abs=Math.abs(mtd);
const pct=Math.min(abs/BUDGET_NOK,1);
const pct=Math.min(mtd/currentBudget,1);
const arc=document.getElementById('gauge-arc');
arc.style.stroke=pct>.8?'var(--red)':pct>.6?'var(--yellow)':'var(--blue)';
setTimeout(()=>arc.style.strokeDashoffset=173*(1-pct),80);
document.getElementById('gauge-pct').textContent=Math.round(pct*100)+'%';
document.getElementById('gauge-used').textContent=fmtNOK(abs);
const r=BUDGET_NOK-abs;
document.getElementById('gauge-used').textContent=fmtNOK(mtd);
document.getElementById('gauge-budget-total').textContent = `av ${fmtNOK(currentBudget, 0)} budsjett`;
const r=currentBudget-mtd;
const rel=document.getElementById('gauge-remain');
rel.textContent=r>0?fmtNOK(r)+' gjenstår':'Budsjett overskredet';
rel.style.color=r<0?'var(--red)':'var(--muted)';
@ -568,79 +723,86 @@ function buildGauge(mtd){
function updateKPIs(forecast,anomCount){
const mtd=forecast.month_to_date_cost||0;
const daily=forecast.daily_average_last_7_days||0;
const daily=forecast.daily_average_last_7_days;
const fc=forecast.total_monthly_forecast||0;
const left=forecast.remaining_days_in_month||(31-new Date().getDate());
animN(document.getElementById('k-mtd'),mtd,v=>'kr '+v.toFixed(2));
animN(document.getElementById('k-daily'),daily,v=>'kr '+v.toFixed(4));
animN(document.getElementById('k-fc'),fc,v=>'kr '+v.toFixed(2));
document.getElementById('k-anom').textContent=anomCount.toString();
document.getElementById('k-fc-d').textContent=fmtDager(left);
const kd=document.getElementById('k-anom-d');
kd.textContent=anomCount?anomCount+' krever gjennomgang':'siste 24t · ingen avvik';
kd.style.color=anomCount?'var(--red)':'var(--green)';
const left=forecast.remaining_days_in_month ?? (31-new Date().getDate());
animN(document.getElementById('k-mtd'),mtd,v=>fmtNOK(v));
if (daily !== null && daily > 0) {
animN(document.getElementById('k-daily'),daily,v=>fmtNOK(v, 4));
} else {
document.getElementById('k-daily').textContent = 'kr —';
}
animN(document.getElementById('k-fc'),fc,v=>fmtNOK(v));
animN(document.getElementById('k-anom'),anomCount,v=>Math.round(v).toString());
document.getElementById('k-fc-d').textContent=left+' dager gjenstår';
buildGauge(mtd);
}
function updatePeriod(n){
period=n;
document.getElementById('period-lbl').textContent=n+' dager · netto etter kreditter';
const mtd=currentData.forecast.month_to_date_cost||0;
if(Math.abs(mtd)>0.000001)buildBar(mtd,n);
document.getElementById('period-lbl').textContent=n+' dager';
const data = getVisibleData();
if (data && data.history) {
const { labels, costs } = calculateDailyCosts(data.history);
buildBar(labels, costs);
}
}
let chatOpen=false;
function toggleChat(){
chatOpen=!chatOpen;
document.getElementById('chat-panel').classList.toggle('open',chatOpen);
if(chatOpen)document.getElementById('chat-input').focus();
}
function askGemini(q){
if(!chatOpen)toggleChat();
document.getElementById('chat-input').value=q;
sendChat();
}
function sendChat(){
const inp=document.getElementById('chat-input');
const msg=inp.value.trim();
if(!msg)return;
inp.value='';
addChatMsg(msg,'user');
setTimeout(()=>{
const{summary,forecast,anomalies}=currentData;
let resp;
const ml=msg.toLowerCase();
if(ml.includes('koster')||ml.includes('kostnad')){
const top=summary.filter(s=>(s.total_cost||0)>0).slice(0,3);
resp=top.length?'Topp kostnadsdrivere: '+top.map(s=>`${s.service} (${fmtNOK(s.total_cost)})`).join(', ')+'.':'Ingen kostnader registrert ennå.';
} else if(ml.includes('prognose')||ml.includes('neste')){
const fc=forecast.total_monthly_forecast||0;
resp=fc?`Månedsprognose: ${fmtNOK(fc)}. Daglig snitt: ${fmtNOK(forecast.daily_average_last_7_days||0,4)}. ${fmtDager(forecast.remaining_days_in_month||0)}.`:'Ikke nok data for prognose ennå.';
} else if(ml.includes('anomali')){
resp=anomalies.length?`${anomalies.length} anomali(er): `+anomalies.map(a=>`${a.service} (${a.ratio.toFixed(1)}x normalt)`).join(', '):'Ingen anomalier i dag.';
} else if(ml.includes('budsjett')){
const mtd=Math.abs(forecast.month_to_date_cost||0);
resp=`Brukt: ${fmtNOK(mtd)} av ${fmtNOK(BUDGET_NOK)} (${((mtd/BUDGET_NOK)*100).toFixed(0)}%). ${mtd<BUDGET_NOK?fmtNOK(BUDGET_NOK-mtd)+' gjenstår.':'Budsjett overskredet!'}`;
} else {
resp='Spør meg om kostnader, prognose, anomalier eller budsjett.';
}
addChatMsg(resp,'ai');
},600);
}
function addChatMsg(text,role){
const el=document.getElementById('chat-msgs');
const isAi=role==='ai';
const div=document.createElement('div');
div.className='chat-msg '+(isAi?'ai':'user');
div.innerHTML=`<div class="chat-avatar">${isAi?'<svg viewBox="0 0 24 24"><path d="M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2z" fill="white"/></svg>':'C'}</div><div class="chat-bubble">${text}</div>`;
el.appendChild(div);
el.scrollTop=el.scrollHeight;
function exportCSV() {
const data = getVisibleData();
if (!data || !data.summary) return;
const headers = "Tjeneste,Kostnad (NOK)";
const rows = data.summary.map(service => {
const cost = (service.total_cost || service.cost || 0).toFixed(2);
return `"${service.service}",${cost}`;
});
const csvContent = "data:text/csv;charset=utf-8," + [headers, ...rows].join("
");
const encodedUri = encodeURI(csvContent);
const link = document.createElement("a");
link.setAttribute("href", encodedUri);
const date = new Date().toISOString().split('T')[0];
link.setAttribute("download", `costguard_export_${date}.csv`);
document.body.appendChild(link);
link.click();
document.body.removeChild(link);
}
document.addEventListener('DOMContentLoaded',()=>{
fetchAll();
setInterval(fetchAll,REFRESH_MS);
});
function exportPDF() {
window.print();
}
document.addEventListener('DOMContentLoaded', checkAuth);
if ('serviceWorker' in navigator) {
window.addEventListener('load', () => {
navigator.serviceWorker.register('/sw.js').then(registration => {
console.log('ServiceWorker registration successful with scope: ', registration.scope);
}, err => {
console.log('ServiceWorker registration failed: ', err);
});
});
}
</script>
<style>
.sel-opt {
background: transparent;
border: none;
color: var(--muted);
padding: 4px 10px;
cursor: pointer;
border-radius: 4px;
font-size: 12px;
font-family: var(--font);
}
.sel-opt.active {
background: var(--surface-3);
color: var(--text);
font-weight: 600;
}
</style>
</body>
</html>

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30
static/sw.js Normal file
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@ -0,0 +1,30 @@
const CACHE_NAME = 'costguard-cache-v1';
const urlsToCache = [
'/static/billing-dashboard.html',
'/static/command-hub.html',
'https://fonts.googleapis.com/css2?family=Inter:wght@300..700&family=JetBrains+Mono:wght@400;600&display=swap',
'https://cdn.jsdelivr.net/npm/chart.js@4.4.0/dist/chart.umd.min.js'
];
self.addEventListener('install', event => {
event.waitUntil(
caches.open(CACHE_NAME)
.then(cache => {
console.log('Opened cache');
return cache.addAll(urlsToCache);
})
);
});
self.addEventListener('fetch', event => {
event.respondWith(
caches.match(event.request)
.then(response => {
if (response) {
return response;
}
return fetch(event.request);
}
)
);
});