import assert from 'node:assert/strict';
import test from 'node:test';
import { changedSnapshotFields } from '../../src/asset-master/asset-version-diff';

const base = {
  code: 'ACT-001',
  name: 'Pozo 1',
  description: null,
  type: { id: 'type-1', code: 'WELL', name: 'Pozo' },
  parent: null,
  informationStatus: 'DRAFT',
  attributes: [{ code: 'depth', value: 1200 }],
  geometry: null,
  updatedAt: '2026-08-14T10:00:00.000Z',
};

test('version diff ignores technical timestamps and detects functional fields', () => {
  const current = {
    ...base,
    informationStatus: 'SURVEYED',
    updatedAt: '2026-08-14T11:00:00.000Z',
  };

  assert.deepEqual(changedSnapshotFields(base, current), ['informationStatus']);
});

test('version diff detects attribute and geometry changes', () => {
  const current = {
    ...base,
    attributes: [{ code: 'depth', value: 1300 }],
    geometry: { geometryType: 'POINT', geometry: { type: 'POINT', coordinates: [-68, -32] } },
  };

  assert.deepEqual(changedSnapshotFields(base, current), ['attributes', 'geometry']);
});

test('version diff detects media changes independently', () => {
  const previous = { ...base, media: [] };
  const current = { ...base, media: [{ id: 'media-1', sha256: 'abc' }] };
  assert.deepEqual(changedSnapshotFields(previous, current), ['media']);
});

test('version diff detects provenance changes independently', () => {
  const previous = { ...base, provenance: { origin: 'MANUAL', verifiedAt: null } };
  const current = { ...base, provenance: { origin: 'FIELD_SURVEY', verifiedAt: null } };
  assert.deepEqual(changedSnapshotFields(previous, current), ['provenance']);
});