#!/usr/bin/env python3
"""Configure dashboard 1019 filters as multi-select dropdowns.

PKs no tienen has_field_values=list, asi que Metabase no auto-lista.
Solucion: crear 3 cards "lookup" (id, name) y usarlas como values_source de cada parametro.

Producto (2.7M rows) -> dropdown search (no card-source, busqueda en vivo).
"""
import json
import subprocess
import httpx

API_KEY = subprocess.check_output(["pass", "show", "metabase/aurgi-api-key"], text=True).strip().splitlines()[0]
BASE = "https://reports.autingo.es"
COLLECTION_ID = 559
DASHBOARD_ID = 1019

client = httpx.Client(base_url=BASE, headers={"x-api-key": API_KEY}, timeout=180)


# Lookup cards: id, name (orden alfabetico)
LOOKUPS = {
    "centers": """
        SELECT
          `psql_dcpublic.centers`.id AS id,
          `psql_dcpublic.centers`.name AS name
        FROM `psql_dcpublic.centers`
        WHERE `psql_dcpublic.centers`.id NOT IN (159, 162)
        ORDER BY name
    """,
    "cc_users": """
        SELECT DISTINCT
          `psql_dcpublic.tpv_authorization_tpvuser`.id AS id,
          `psql_dcpublic.tpv_authorization_tpvuser`.name AS name
        FROM `psql_dcpublic.tpv_authorization_tpvuser`
        JOIN `psql_dcpublic.tpv_authorization_tpvuser_centers`
          ON `psql_dcpublic.tpv_authorization_tpvuser`.id = `psql_dcpublic.tpv_authorization_tpvuser_centers`.tpvuser_id
        WHERE `psql_dcpublic.tpv_authorization_tpvuser_centers`.dccenter_id IN (159, 162)
          AND `psql_dcpublic.tpv_authorization_tpvuser`.is_active
        ORDER BY name
    """,
    "companies": """
        SELECT
          `psql_dcpublic.companies`.id AS id,
          `psql_dcpublic.companies`.name AS name
        FROM `psql_dcpublic.companies`
        ORDER BY name
    """,
}

def make_lookup_card(slug: str, sql: str) -> int:
    name = f"_lookup_{slug}"
    body = {
        "name": name,
        "description": f"Lookup table for dashboard filter dropdown ({slug})",
        "type": "question",
        "display": "table",
        "visualization_settings": {},
        "dataset_query": {
            "type": "native", "database": 6,
            "native": {"query": sql.strip(), "template-tags": {}},
        },
        "collection_id": COLLECTION_ID,
        "result_metadata": None,
    }
    r = client.post("/api/card", json=body)
    r.raise_for_status()
    cid = r.json()["id"]
    print(f"  lookup card {slug:12} -> {cid}")
    # Run query to populate result_metadata
    client.post(f"/api/card/{cid}/query")
    return cid


print("creating lookup cards...")
lookup_ids = {slug: make_lookup_card(slug, sql) for slug, sql in LOOKUPS.items()}

# Re-read each card to pick up result_metadata field-ids (needed for value_field/label_field by name)
def field_ref(card_id, col_name):
    """Reference column inside a native source card. Metabase accepts:
       ['field', '<name>', {'base-type': '...'}]
    """
    c = client.get(f"/api/card/{card_id}").json()
    for f in c.get("result_metadata", []) or []:
        if f["name"] == col_name:
            base = f.get("base_type", "type/Integer" if col_name == "id" else "type/Text")
            return ["field", col_name, {"base-type": base}]
    # fallback
    return ["field", col_name, {"base-type": "type/Integer" if col_name == "id" else "type/Text"}]


print("\nupdating dashboard parameters...")
new_params = [
    {"id": "p_date", "name": "Fecha presupuesto", "slug": "fecha",
     "sectionId": "date", "type": "date/range"},
    {"id": "p_centro", "name": "Centro", "slug": "centro",
     "sectionId": "id", "type": "id",
     "values_query_type": "list",
     "values_source_type": "card",
     "values_source_config": {
         "card_id": lookup_ids["centers"],
         "value_field": field_ref(lookup_ids["centers"], "id"),
         "label_field": field_ref(lookup_ids["centers"], "name"),
     },
     "isMultiSelect": True},
    {"id": "p_agente", "name": "Agente CC", "slug": "agente",
     "sectionId": "id", "type": "id",
     "values_query_type": "list",
     "values_source_type": "card",
     "values_source_config": {
         "card_id": lookup_ids["cc_users"],
         "value_field": field_ref(lookup_ids["cc_users"], "id"),
         "label_field": field_ref(lookup_ids["cc_users"], "name"),
     },
     "isMultiSelect": True},
    {"id": "p_compania", "name": "Compañía", "slug": "compania",
     "sectionId": "id", "type": "id",
     "values_query_type": "list",
     "values_source_type": "card",
     "values_source_config": {
         "card_id": lookup_ids["companies"],
         "value_field": field_ref(lookup_ids["companies"], "id"),
         "label_field": field_ref(lookup_ids["companies"], "name"),
     },
     "isMultiSelect": True},
    {"id": "p_producto", "name": "Producto", "slug": "producto",
     "sectionId": "id", "type": "id",
     "values_query_type": "search",
     "values_source_type": None,
     "values_source_config": {},
     "isMultiSelect": True},
]

r = client.put(f"/api/dashboard/{DASHBOARD_ID}", json={"parameters": new_params})
r.raise_for_status()
print("dashboard updated")
print(f"  URL: {BASE}/dashboard/{DASHBOARD_ID}")
client.close()