CREATE TABLE IF NOT EXISTS member_profiles (
  id           UUID PRIMARY KEY DEFAULT gen_random_uuid(),
  user_id      UUID NOT NULL UNIQUE REFERENCES users(id) ON DELETE CASCADE,
  family_id    UUID NOT NULL REFERENCES families(id) ON DELETE CASCADE,
  slug         TEXT NOT NULL UNIQUE,
  display_name TEXT NOT NULL,
  bio          TEXT,
  avatar_url   TEXT,
  is_public    BOOLEAN NOT NULL DEFAULT false,
  created_at   TIMESTAMPTZ NOT NULL DEFAULT now(),
  updated_at   TIMESTAMPTZ NOT NULL DEFAULT now()
);

CREATE TABLE IF NOT EXISTS recommended_products (
  id            UUID PRIMARY KEY DEFAULT gen_random_uuid(),
  profile_id    UUID NOT NULL REFERENCES member_profiles(id) ON DELETE CASCADE,
  title         TEXT NOT NULL,
  description   TEXT,
  url           TEXT NOT NULL,
  image_url     TEXT,
  category      TEXT NOT NULL DEFAULT 'general',
  display_order INTEGER NOT NULL DEFAULT 0,
  is_active     BOOLEAN NOT NULL DEFAULT true,
  created_at    TIMESTAMPTZ NOT NULL DEFAULT now()
);

CREATE TABLE IF NOT EXISTS product_clicks (
  id         UUID PRIMARY KEY DEFAULT gen_random_uuid(),
  product_id UUID NOT NULL REFERENCES recommended_products(id) ON DELETE CASCADE,
  clicked_at TIMESTAMPTZ NOT NULL DEFAULT now(),
  referrer   TEXT,
  ip_hash    TEXT
);

CREATE INDEX IF NOT EXISTS member_profiles_slug_idx ON member_profiles (slug);
CREATE INDEX IF NOT EXISTS recommended_products_profile_idx ON recommended_products (profile_id, display_order);
CREATE INDEX IF NOT EXISTS product_clicks_product_idx ON product_clicks (product_id, clicked_at DESC);