-- Migration 003: Onboarding Flow
-- Adds onboarding tracking to users and new onboarding achievements

-- Add onboarding columns to users table
ALTER TABLE users ADD COLUMN IF NOT EXISTS onboarding_complete BOOLEAN DEFAULT false;
ALTER TABLE users ADD COLUMN IF NOT EXISTS onboarding_step INTEGER DEFAULT 0;

-- Create index for finding users who haven't completed onboarding
CREATE INDEX IF NOT EXISTS idx_users_onboarding ON users(onboarding_complete) WHERE onboarding_complete = false;

-- Insert onboarding achievements
INSERT INTO achievements (code, name, description, icon, xp_reward, category) VALUES
  ('welcome_tour', 'Welcome Tour', 'Completed the welcome tutorial', '🎉', 50, 'onboarding'),
  ('first_arcade_visit', 'Explorer', 'Visited the arcade for the first time', '🗺️', 25, 'onboarding'),
  ('profile_customized', 'Personal Touch', 'Customized your profile', '✨', 50, 'onboarding'),
  ('onboarding_complete', 'Ready to Play!', 'Completed all getting started steps', '🚀', 100, 'onboarding')
ON CONFLICT (code) DO NOTHING;

-- Grant permissions
GRANT ALL PRIVILEGES ON ALL TABLES IN SCHEMA public TO gamearc;
GRANT USAGE, SELECT ON ALL SEQUENCES IN SCHEMA public TO gamearc;