/**
 * Personal Notes — lightweight per-user scratchpad living under
 * Clinical Tools. Distinct from user_memories (which feed AI
 * prompts as style hints / templates): personal_notes are pure
 * clinician notes, never injected into an AI call. Title + rich-
 * text body, encrypted at rest like memories so row dumps are
 * useless without the app crypto key.
 */

exports.up = (pgm) => {
  pgm.createTable('personal_notes', {
    id:         { type: 'serial', primaryKey: true },
    user_id:    { type: 'integer', notNull: true, references: 'users(id)', onDelete: 'CASCADE' },
    title:      { type: 'text', notNull: true },
    body:       { type: 'text', notNull: true, default: '' },
    created_at: { type: 'timestamptz', notNull: true, default: pgm.func('NOW()') },
    updated_at: { type: 'timestamptz', notNull: true, default: pgm.func('NOW()') },
  });
  pgm.createIndex('personal_notes', 'user_id');
  pgm.createIndex('personal_notes', ['user_id', 'updated_at']);
};

exports.down = (pgm) => {
  pgm.dropTable('personal_notes');
};