-- ECR-032 InterventionOutcome (read catalog)

CREATE TABLE IF NOT EXISTS intervention_outcomes (
  id uuid PRIMARY KEY DEFAULT gen_random_uuid(),
  code varchar(64) NOT NULL UNIQUE,
  title varchar(128) NOT NULL,
  outcome varchar(32) NOT NULL CHECK (outcome IN ('helpline_shown','escalated','blocked')),
  active boolean NOT NULL DEFAULT true,
  system boolean NOT NULL DEFAULT false,
  created_at timestamptz NOT NULL DEFAULT now(),
  updated_at timestamptz NOT NULL DEFAULT now()
);

CREATE INDEX IF NOT EXISTS idx_intervention_outcomes_active ON intervention_outcomes(active);

INSERT INTO intervention_outcomes(code, title, outcome, active, system)
VALUES ('demo_helpline_shown', '示例展示热线结果', 'helpline_shown', true, true)
ON CONFLICT (code) DO NOTHING;