houseplan-card/test/plan-optimizer.test.mjs

import test from 'node:test';
import assert from 'node:assert/strict';

import { optimizePlans, PLAN_MODEL_VERSION } from '../test-build/plan-optimizer.js';
import { GRID_STEP_N as S } from '../test-build/space-geometry.js';
import { wallKey } from '../test-build/wall-thickness.js';

const room = (id, x0, x1, openTo) => ({
  id,
  name: id,
  area: null,
  poly: [[x0, 0], [x1, 0], [x1, 1], [x0, 1]],
  ...(openTo ? { open_to: [openTo] } : {}),
});

test('optimizePlans migrates, aligns and canonicalises idempotently', () => {
  const config = {
    spaces: [{
      id: 'f1', title: 'Floor', view_box: [0, 0, 1, 1], cell_cm: 5,
      plan_scale: 0.75,
      segments: [[0, 0, 1, 0]],
      rooms: [room('a', 0, 0.5, 'b'), room('b', 0.5, 1, 'a')],
      walls: [
        { key: wallKey([0, 0], [0.25, 0], S), a: [0, 0], b: [0.25, 0], cm: 20 },
        { key: wallKey([0.25, 0], [0.5, 0], S), a: [0.25, 0], b: [0.5, 0], cm: 20 },
      ],
      decor: [{
        id: 't1', kind: 'text', x: S / 3, y: S / 3,
        text: 'Now {}', entity: 'sensor.temp', attr: 'state', size: 'm',
      }, {
        id: 'l1', kind: 'line', x1: 0, y1: 0, x2: 1, y2: 0, width: 3,
      }],
    }],
    markers: [{
      id: 'm1', binding: 'virtual', display: 'ripple',
      vacuum: { trail: false },
    }],
    settings: {},
  };
  const layout = { m1: { s: 'f1', x: S / 3, y: S / 3 } };

  const first = optimizePlans(config, layout);
  assert.equal(first.changed, true);
  assert.equal(first.config.model_version, PLAN_MODEL_VERSION);
  assert.equal('segments' in first.config.spaces[0], false);
  assert.equal(first.config.markers[0].display, 'icon_ripple');
  assert.deepEqual(first.config.markers[0].vacuum, { trail_mode: 'never' });
  assert.equal(first.config.spaces[0].decor[0].text, 'Now {sensor.temp}');
  assert.equal(first.config.spaces[0].decor[0].size_cm, 24);
  assert.equal('scale' in first.config.spaces[0].decor[0], false);
  assert.equal(first.config.spaces[0].decor[1].width_cm, 3.6);
  assert.equal('width' in first.config.spaces[0].decor[1], false);
  assert.equal(first.config.spaces[0].plan_scale_x, 0.75);
  assert.equal(first.config.spaces[0].plan_scale_y, 0.75);
  assert.equal('plan_scale' in first.config.spaces[0], false);
  assert.equal('entity' in first.config.spaces[0].decor[0], false);
  assert.equal(first.config.spaces[0].open_spans.length, 1);
  assert.equal(first.config.spaces[0].walls.length, 1);
  assert.equal(first.layout.m1.x % S, 0);

  const second = optimizePlans(first.config, first.layout);
  assert.equal(second.changed, false);
  assert.deepEqual(second.config, first.config);
  assert.deepEqual(second.layout, first.layout);
});

test('legacy physical decor fields are clamped to the persisted schema', () => {
  const result = optimizePlans({
    spaces: [{
      id: 'f1', title: 'Floor', view_box: [0, 0, 1, 1], cell_cm: 1000,
      rooms: [],
      decor: [
        { id: 'wide', kind: 'line', x1: 0, y1: 0, x2: 1, y2: 0, width: 300 },
        { id: 'thin', kind: 'line', x1: 0, y1: 0, x2: 1, y2: 0, width: 0 },
        { id: 'huge', kind: 'text', x: 0, y: 0, text: 'X', scale: 20 },
      ],
    }],
    markers: [], settings: {},
  }, {});
  const [wide, thin, huge] = result.config.spaces[0].decor;
  assert.equal(wide.width_cm, 100);
  assert.equal(thin.width_cm, 0.1);
  assert.equal(huge.size_cm, 2000);
});

test('invalid legacy plan_scale is preserved instead of being counted as migrated', () => {
  const result = optimizePlans({
    model_version: PLAN_MODEL_VERSION,
    spaces: [{
      id: 'f1', title: 'Floor', view_box: [0, 0, 1, 1],
      plan_scale: 'broken', rooms: [],
    }],
    markers: [], settings: {},
  }, {});
  assert.equal(result.config.spaces[0].plan_scale, 'broken');
  assert.equal(result.report.migrated, 0);
});

test('model version bookkeeping does not claim a data migration', () => {
  const result = optimizePlans({
    model_version: PLAN_MODEL_VERSION - 1,
    spaces: [], markers: [], settings: {},
  }, {});
  assert.equal(result.changed, false);
  assert.equal(result.config.model_version, PLAN_MODEL_VERSION - 1);
  assert.equal(result.report.modelTo, PLAN_MODEL_VERSION - 1);
  assert.equal(result.report.migrated, 0);
});

test('optimizer never downgrades a model from a newer client', () => {
  const future = PLAN_MODEL_VERSION + 1;
  const result = optimizePlans({
    model_version: future,
    spaces: [], markers: [], settings: {},
  }, {});
  assert.equal(result.changed, false);
  assert.equal(result.config.model_version, future);
  assert.equal(result.report.modelTo, future);
});

test('legacy filled shapes receive the canonical fill fields', () => {
  const result = optimizePlans({
    model_version: PLAN_MODEL_VERSION,
    spaces: [{
      id: 'f1', title: 'Floor', view_box: [0, 0, 1, 1], rooms: [],
      decor: [{
        id: 'r1', kind: 'rect', x: 0, y: 0, w: 0.2, h: 0.2,
        color: '#123456', fill: true,
      }],
    }],
    markers: [], settings: {},
  }, {});
  assert.equal(result.config.spaces[0].decor[0].fill_color, '#123456');
  assert.equal(result.config.spaces[0].decor[0].fill_opacity, 0.25);
});

test('optimizer removes legacy self-controls but preserves external targets', () => {
  const result = optimizePlans({
    model_version: PLAN_MODEL_VERSION - 1,
    spaces: [],
    markers: [{
      id: 'hood', binding: 'entity:switch.hood',
      controls: ['switch.hood', 'light.mirror'],
    }],
    settings: {},
  }, {});
  assert.deepEqual(result.config.markers[0].controls, ['light.mirror']);
  assert.equal(result.config.model_version, PLAN_MODEL_VERSION);
  assert.equal(result.report.migrated, 1);
});