CREATE EXTENSION IF NOT EXISTS pg_trgm;

CREATE TABLE IF NOT EXISTS user_profiles (
    user_id UUID PRIMARY KEY REFERENCES users(id) ON DELETE CASCADE,
    display_name TEXT,
    full_name TEXT,
    avatar_url TEXT,
    bio TEXT,
    location TEXT,
    website TEXT,
    country_code CHAR(2),
    phone TEXT,
    created_at TIMESTAMPTZ DEFAULT now(),
    updated_at TIMESTAMPTZ DEFAULT now()
);

CREATE INDEX idx_user_profiles_display_name 
ON user_profiles USING gin (display_name gin_trgm_ops);

CREATE INDEX idx_user_profiles_country 
ON user_profiles(country_code);

CREATE UNIQUE INDEX idx_user_profiles_phone 
ON user_profiles(phone);

CREATE TRIGGER trigger_user_profiles_updated_at
BEFORE UPDATE ON user_profiles
FOR EACH ROW
EXECUTE FUNCTION update_updated_at();