-- pSEO article data: per-city padel court pricing.
-- One row per city — consumed by the city-pricing.md.jinja template.
-- Joins venue_pricing_benchmarks (real Playtomic data) with city_market_profile
-- (population, venue count, country metadata).
--
-- Stricter filter than pseo_city_costs_de: requires >= 2 venues with real
-- pricing data so pricing articles are always data-backed.

MODEL (
  name serving.pseo_city_pricing,
  kind FULL,
  cron '@daily',
  grain city_key
);

SELECT
  -- Composite natural key: country_slug + city_slug ensures uniqueness across countries
  c.country_slug || '-' || c.city_slug  AS city_key,
  -- City identity (from city_market_profile, which has the canonical city_slug)
  c.city_slug,
  c.city_name,
  c.country_code,
  c.country_name_en,
  c.country_slug,
  -- Market context
  c.population,
  c.padel_venue_count,
  c.venues_per_100k,
  c.market_score,
  -- Pricing benchmarks (from Playtomic availability data)
  vpb.median_hourly_rate,
  vpb.median_peak_rate,
  vpb.median_offpeak_rate,
  vpb.hourly_rate_p25,
  vpb.hourly_rate_p75,
  vpb.median_occupancy_rate,
  vpb.venue_count,
  vpb.price_currency,
  CURRENT_DATE AS refreshed_date
FROM serving.venue_pricing_benchmarks vpb
-- Join city_market_profile to get the canonical city_slug and country metadata
INNER JOIN serving.city_market_profile c
  ON  vpb.country_code = c.country_code
  AND vpb.city_slug = c.city_slug
-- Only cities with enough venues for meaningful pricing statistics
WHERE vpb.venue_count >= 2