"""One-time: add daily_snapshots table to existing meta_optimizer database in Baserow."""
import os
import sys
import requests
from dotenv import load_dotenv

load_dotenv()

BASE_URL = os.environ.get("BASEROW_URL", "").rstrip("/")
EMAIL    = os.environ.get("BASEROW_EMAIL", "")
PASSWORD = os.environ.get("BASEROW_PASSWORD", "")

if not BASE_URL or not EMAIL or not PASSWORD:
    print("Error: BASEROW_URL, BASEROW_EMAIL and BASEROW_PASSWORD must be set in .env")
    sys.exit(1)

auth = requests.post(f"{BASE_URL}/api/user/token-auth/",
    json={"email": EMAIL, "password": PASSWORD}, timeout=10)
if not auth.ok:
    print(f"Auth error: {auth.text}")
    sys.exit(1)
JWT = auth.json()["access_token"]
HEADERS = {"Authorization": f"JWT {JWT}", "Content-Type": "application/json"}


def api(method, path, **kwargs):
    resp = requests.request(method, f"{BASE_URL}/api{path}", headers=HEADERS, **kwargs)
    if not resp.ok:
        print(f"  API error {resp.status_code} {method} {path}: {resp.text[:300]}")
        resp.raise_for_status()
    return resp.json()


# Find meta_optimizer database
db_id = None
for ws in api("GET", "/workspaces/"):
    for app in api("GET", f"/applications/workspace/{ws['id']}/"):
        if app.get("name") == "meta_optimizer":
            db_id = app["id"]
            break
    if db_id:
        break

if not db_id:
    db_id_env = os.environ.get("BASEROW_DB_ID")
    if db_id_env:
        db_id = int(db_id_env)
    else:
        print("Error: could not find meta_optimizer database. Set BASEROW_DB_ID in .env.")
        sys.exit(1)

print(f"Database: meta_optimizer (id={db_id})")

# Create table
t        = api("POST", f"/database/tables/database/{db_id}/", json={"name": "daily_snapshots"})
table_id = t["id"]
print(f"Table: daily_snapshots (id={table_id})")

# Rename primary field
primary_id = api("GET", f"/database/fields/table/{table_id}/")[0]["id"]
api("PATCH", f"/database/fields/{primary_id}/", json={"name": "run_date", "type": "text"})
print("  ~ primary field: run_date")

for f in [
    {"name": "campaign_id",   "type": "text"},
    {"name": "campaign_name", "type": "text"},
    {"name": "vertical",      "type": "text"},
    {"name": "spend",         "type": "number", "number_decimal_places": 2},
    {"name": "leads",         "type": "number"},
    {"name": "cpl",           "type": "number", "number_decimal_places": 2},
    {"name": "margin",        "type": "number", "number_decimal_places": 2, "number_negative": True},
    {"name": "action_type",   "type": "text"},
    {"name": "justification", "type": "long_text"},
    {"name": "adsets_json",   "type": "long_text"},
    {"name": "ads_json",      "type": "long_text"},
]:
    api("POST", f"/database/fields/table/{table_id}/", json=f)
    print(f"  + {f['name']}")

print(f"""
{'='*50}
  Añade esto a tu .env:
  BASEROW_TABLE_SNAPSHOTS={table_id}
{'='*50}
""")