-- Phase 25.5a: Device configuration sync
-- Adds columns to store device identity (name, car, avatar, etc) on server
-- Pi fetches and caches these values when internet available (connection-driven sync)

ALTER TABLE devices ADD COLUMN IF NOT EXISTS owner_name TEXT DEFAULT '';
ALTER TABLE devices ADD COLUMN IF NOT EXISTS car_model TEXT DEFAULT '';
ALTER TABLE devices ADD COLUMN IF NOT EXISTS device_name TEXT DEFAULT '';
ALTER TABLE devices ADD COLUMN IF NOT EXISTS avatar_path TEXT DEFAULT 'img/yaris.png';
ALTER TABLE devices ADD COLUMN IF NOT EXISTS config_version INTEGER DEFAULT 0;
ALTER TABLE devices ADD COLUMN IF NOT EXISTS config_updated_at TIMESTAMPTZ DEFAULT now();

-- Index for faster lookups
CREATE INDEX IF NOT EXISTS idx_devices_name ON devices(name);