CREATE TABLE IF NOT EXISTS scales (
  id uuid PRIMARY KEY DEFAULT gen_random_uuid(),
  slug varchar(64) NOT NULL UNIQUE,
  title varchar(128) NOT NULL,
  description varchar(512) NOT NULL DEFAULT '',
  status varchar(32) NOT NULL DEFAULT 'published',
  created_at timestamptz NOT NULL DEFAULT now(),
  updated_at timestamptz NOT NULL DEFAULT now(),
  deleted_at timestamptz NULL
);

CREATE TABLE IF NOT EXISTS scale_questions (
  id uuid PRIMARY KEY DEFAULT gen_random_uuid(),
  scale_id uuid NOT NULL REFERENCES scales(id),
  sort int NOT NULL DEFAULT 0,
  body jsonb NOT NULL,
  created_at timestamptz NOT NULL DEFAULT now(),
  updated_at timestamptz NOT NULL DEFAULT now(),
  deleted_at timestamptz NULL
);
CREATE INDEX IF NOT EXISTS idx_scale_questions_scale_id ON scale_questions(scale_id);

CREATE TABLE IF NOT EXISTS scale_results (
  id uuid PRIMARY KEY DEFAULT gen_random_uuid(),
  user_id uuid NOT NULL REFERENCES users(id),
  scale_id uuid NOT NULL REFERENCES scales(id),
  profile_id uuid NOT NULL REFERENCES profiles(id),
  answers jsonb NOT NULL DEFAULT '{}',
  result jsonb NOT NULL DEFAULT '{}',
  created_at timestamptz NOT NULL DEFAULT now(),
  updated_at timestamptz NOT NULL DEFAULT now(),
  deleted_at timestamptz NULL
);
CREATE INDEX IF NOT EXISTS idx_scale_results_user_id ON scale_results(user_id);

-- Seed one 探索测试 (communication style)
INSERT INTO scales (id, slug, title, description, status)
VALUES (
  '11111111-1111-1111-1111-111111111111',
  'communication-style',
  '沟通方式探索',
  '了解你在表达与倾听时的偏好，生成探索结果标签。',
  'published'
) ON CONFLICT (slug) DO NOTHING;

INSERT INTO scale_questions (scale_id, sort, body) VALUES
(
  '11111111-1111-1111-1111-111111111111', 1,
  '{"prompt":"意见不合时，你更常怎么做？","options":[{"key":"A","text":"先讲清事实与逻辑"},{"key":"B","text":"先照顾彼此的情绪"},{"key":"C","text":"先暂停，稍后再谈"}]}'
),
(
  '11111111-1111-1111-1111-111111111111', 2,
  '{"prompt":"朋友找你商量事情，你更倾向于？","options":[{"key":"A","text":"帮对方拆解方案"},{"key":"B","text":"先认真听完感受"},{"key":"C","text":"给对方安静空间"}]}'
),
(
  '11111111-1111-1111-1111-111111111111', 3,
  '{"prompt":"你希望对方如何回应你？","options":[{"key":"A","text":"直接、清楚、可执行"},{"key":"B","text":"温暖、肯定、有共鸣"},{"key":"C","text":"尊重节奏、不急着下结论"}]}'
);