RECORDGOD/app/settings_routes.py

from urllib.parse import urlparse

import httpx
from fastapi import APIRouter, Depends, HTTPException
from pydantic import BaseModel

from . import vault
from .auth import require_admin
from .db import get_db

# ADMIN-ONLY (require_admin): API keys / connections. Staff tokens get 403 here.
# The dash POSTs credentials in; values are encrypted at rest and NEVER returned.
router = APIRouter(prefix="/settings", tags=["settings"])

# The credentials the dash knows how to collect (name → human label).
KNOWN = {
    "woo_base_url": "WooCommerce store URL (https://…)",
    "woo_consumer_key": "WooCommerce REST consumer key (ck_…)",
    "woo_consumer_secret": "WooCommerce REST consumer secret (cs_…)",
    "discogs_consumer_key": "Discogs OAuth consumer key",
    "discogs_consumer_secret": "Discogs OAuth consumer secret",
    "discogs_token": "Discogs personal access token",
    "cloudflare_api_token": "Cloudflare API token",
    "dealgod_api_key": "DealGod API key (X-Api-Key)",
    "smtp_host": "Receipt email — SMTP host (e.g. mail.monsterrobot.party)",
    "smtp_port": "Receipt email — SMTP port (587 STARTTLS / 465 SSL)",
    "smtp_user": "Receipt email — SMTP username (e.g. shop@monsterrobot.party)",
    "smtp_pass": "Receipt email — SMTP password",
    "smtp_from": "Receipt email — From address (defaults to username)",
    "smtp_from_name": "Receipt email — From name (e.g. Monster Robot Records)",
    "square_access_token": "Square access token (EAAA…) — drives the payment terminal",
    "square_location_id": "Square location ID (e.g. S5D3EN3YM2AN8)",
    "square_environment": "Square environment — production or sandbox",
    "bridge_key": "WordPress bridge shared secret — the WP plugin sends this to post back orders",
    "google_sa_email": "Google service-account email (…@…iam.gserviceaccount.com) — reads the intake sheet",
    "google_sa_private_key": "Google service-account private key (PEM) — signs the Sheets API token",
    "google_sheet_id": "Intake Google Sheet ID (from its URL)",
    "google_sheet_name": "Intake sheet/tab name (e.g. Sheet1)",
    "google_column_map": "Intake sheet column map JSON (Google-Form positions)",
    "openrouter_api_key": "OpenRouter API key (sk-or-…) — powers the RecordGod AI assistant (DeepSeek/Gemini/etc.)",
    "openrouter_model": "OpenRouter default model (e.g. deepseek/deepseek-chat, google/gemini-2.5-flash)",
}


class SecretIn(BaseModel):
    name: str
    value: str


@router.get("/secrets")
async def list_secrets(ident=Depends(require_admin), db=Depends(get_db)):
    have = {s["name"]: s["updated_at"] for s in await vault.list_secret_names(db)}
    return {"ok": True, "fields": [
        {"name": n, "label": label, "set": n in have, "updated_at": have.get(n)}
        for n, label in KNOWN.items()
    ]}


@router.post("/secrets")
async def save_secret(body: SecretIn, ident=Depends(require_admin), db=Depends(get_db)):
    if body.name not in KNOWN:
        raise HTTPException(400, "unknown secret name")
    if not body.value.strip():
        raise HTTPException(400, "empty value")
    try:
        await vault.set_secret(db, body.name, body.value.strip())
    except vault.SecretsUnconfigured as e:
        raise HTTPException(503, str(e))
    return {"ok": True, "name": body.name, "set": True}


@router.post("/test/{service}")
async def test_connection(service: str, ident=Depends(require_admin), db=Depends(get_db)):
    """Validate stored credentials against the live service — so 'connected' means connected."""
    async with httpx.AsyncClient(timeout=15, follow_redirects=True) as c:
        if service == "discogs":
            tok = await vault.get_secret(db, "discogs_token")
            if not tok:
                raise HTTPException(400, "save a Discogs personal access token first")
            r = await c.get("https://api.discogs.com/oauth/identity",
                            headers={"Authorization": f"Discogs token={tok}",
                                     "User-Agent": "RecordGod/0.1"})
            if r.status_code == 200:
                return {"ok": True, "connected": True, "as": r.json().get("username")}
            return {"ok": True, "connected": False, "detail": f"HTTP {r.status_code}"}

        if service == "woo":
            base = await vault.get_secret(db, "woo_base_url")
            ck = await vault.get_secret(db, "woo_consumer_key")
            cs = await vault.get_secret(db, "woo_consumer_secret")
            if not (base and ck and cs):
                raise HTTPException(400, "save Woo store URL + consumer key + secret first")
            r = await c.get(base.rstrip("/") + "/wp-json/wc/v3/orders",
                            params={"per_page": 1}, auth=(ck, cs))
            if r.status_code == 200:
                return {"ok": True, "connected": True, "as": urlparse(base).netloc}
            return {"ok": True, "connected": False, "detail": f"HTTP {r.status_code}"}

        if service == "dealgod":
            key = await vault.get_secret(db, "dealgod_api_key")
            if not key:
                raise HTTPException(400, "save a DealGod API key first")
            r = await c.get("https://api.dealgod.pro/api/me", headers={"X-Api-Key": key})
            if r.status_code == 200:
                j = r.json()
                return {"ok": True, "connected": True, "as": f"{j.get('user')} · {j.get('plan')}"}
            if r.status_code == 404:
                return {"ok": True, "connected": False, "detail": "DealGod /api/me not deployed yet"}
            return {"ok": True, "connected": False, "detail": f"HTTP {r.status_code}"}

        if service == "openrouter":
            key = await vault.get_secret(db, "openrouter_api_key")
            if not key:
                raise HTTPException(400, "save an OpenRouter API key first")
            r = await c.get("https://openrouter.ai/api/v1/key",
                            headers={"Authorization": f"Bearer {key}"})
            if r.status_code == 200:
                d = r.json().get("data", {})
                used, limit = d.get("usage"), d.get("limit")
                return {"ok": True, "connected": True,
                        "as": f"${used} used" + (f" / ${limit} limit" if limit else " (no limit)")}
            return {"ok": True, "connected": False, "detail": f"HTTP {r.status_code}"}

    raise HTTPException(400, "unknown service")