-- 028_speedtest_metrics.sql
-- Enrich speedtest results with the full Ookla metric set + a generic settings
-- store (reused by the speedtest schedule and, later, theming).
ALTER TABLE speedtest_results ALTER COLUMN down_mbps DROP NOT NULL;
ALTER TABLE speedtest_results ALTER COLUMN up_mbps   DROP NOT NULL;
ALTER TABLE speedtest_results
  ADD COLUMN IF NOT EXISTS jitter_ms   numeric,
  ADD COLUMN IF NOT EXISTS packet_loss numeric,
  ADD COLUMN IF NOT EXISTS server_name text,
  ADD COLUMN IF NOT EXISTS server_id   text,
  ADD COLUMN IF NOT EXISTS isp         text,
  ADD COLUMN IF NOT EXISTS result_url  text,
  ADD COLUMN IF NOT EXISTS down_bytes  bigint,
  ADD COLUMN IF NOT EXISTS up_bytes    bigint,
  ADD COLUMN IF NOT EXISTS ok          boolean NOT NULL DEFAULT true,
  ADD COLUMN IF NOT EXISTS error       text;

CREATE TABLE IF NOT EXISTS app_settings (
  key        text PRIMARY KEY,
  value      jsonb NOT NULL DEFAULT '{}'::jsonb,
  updated_at timestamptz NOT NULL DEFAULT now()
);