CREATE TABLE IF NOT EXISTS items (
  id SERIAL PRIMARY KEY,
  name TEXT NOT NULL,
  description TEXT,
  price_cents INTEGER NOT NULL,
  status TEXT NOT NULL DEFAULT 'available',
  reserved_until TIMESTAMPTZ,
  sold_at TIMESTAMPTZ,
  paypal_order_id TEXT,
  created_at TIMESTAMPTZ NOT NULL DEFAULT now()
);

CREATE TABLE IF NOT EXISTS item_images (
  id SERIAL PRIMARY KEY,
  item_id INTEGER NOT NULL REFERENCES items(id) ON DELETE CASCADE,
  image_path TEXT NOT NULL,
  sort_order INTEGER NOT NULL DEFAULT 0,
  created_at TIMESTAMPTZ NOT NULL DEFAULT now()
);

CREATE TABLE IF NOT EXISTS customers (
  id SERIAL PRIMARY KEY,
  email TEXT NOT NULL UNIQUE,
  password_hash TEXT NOT NULL,
  name TEXT,
  email_verified BOOLEAN NOT NULL DEFAULT false,
  marketing_consent BOOLEAN NOT NULL DEFAULT false,
  marketing_consent_at TIMESTAMPTZ,
  marketing_consent_text TEXT,
  unsubscribe_token TEXT NOT NULL UNIQUE,
  created_at TIMESTAMPTZ NOT NULL DEFAULT now()
);

CREATE TABLE IF NOT EXISTS customer_sessions (
  token TEXT PRIMARY KEY,
  customer_id INTEGER NOT NULL REFERENCES customers(id) ON DELETE CASCADE,
  expires_at TIMESTAMPTZ NOT NULL,
  created_at TIMESTAMPTZ NOT NULL DEFAULT now()
);

CREATE TABLE IF NOT EXISTS customer_tokens (
  token TEXT PRIMARY KEY,
  customer_id INTEGER NOT NULL REFERENCES customers(id) ON DELETE CASCADE,
  kind TEXT NOT NULL,
  expires_at TIMESTAMPTZ NOT NULL,
  created_at TIMESTAMPTZ NOT NULL DEFAULT now()
);

CREATE TABLE IF NOT EXISTS orders (
  id SERIAL PRIMARY KEY,
  item_id INTEGER REFERENCES items(id),
  customer_id INTEGER REFERENCES customers(id) ON DELETE SET NULL,
  processor TEXT NOT NULL,
  processor_order_id TEXT,
  amount_cents INTEGER,
  status TEXT,
  raw_event JSONB,
  created_at TIMESTAMPTZ NOT NULL DEFAULT now()
);