46 lines
1.8 KiB
TypeScript
46 lines
1.8 KiB
TypeScript
import assert from 'node:assert/strict';
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import test from 'node:test';
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import {
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clampSelectionRect,
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findShapesInSelection,
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rebaseShapesToComponentBlueprint,
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resolveGroupedShapeIds,
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} from '../../src/features/layout/draw/layoutDrawSelectionUtils.ts';
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import type { DrawableShape } from '../../src/features/layout/draw/layoutDrawTypes.ts';
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test('expands grouped selection from any seed id', () => {
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const shapes: DrawableShape[] = [
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{ id: 'a', type: 'rect', x: 0, y: 0, width: 10, height: 10, label: '', groupId: 'g1' },
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{ id: 'b', type: 'rect', x: 20, y: 0, width: 10, height: 10, label: '', groupId: 'g1' },
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{ id: 'c', type: 'rect', x: 40, y: 0, width: 10, height: 10, label: '' },
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];
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assert.deepEqual([...resolveGroupedShapeIds(shapes, ['a'])], ['a', 'b']);
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});
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test('finds shapes intersecting drag selection bounds', () => {
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const shapes: DrawableShape[] = [
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{ id: 'a', type: 'rect', x: 10, y: 10, width: 50, height: 50, label: '' },
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{ id: 'b', type: 'line', x1: 80, y1: 20, x2: 140, y2: 20, orientation: 'horizontal', label: '' },
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{ id: 'c', type: 'rect', x: 200, y: 200, width: 20, height: 20, label: '' },
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];
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const selection = clampSelectionRect(0, 0, 120, 80);
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assert.deepEqual(
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findShapesInSelection(shapes, selection).map((shape) => shape.id),
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['a', 'b'],
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);
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});
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test('rebases saved component shapes to local coordinates', () => {
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const shapes: DrawableShape[] = [
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{ id: 'a', type: 'rect', x: 100, y: 40, width: 30, height: 20, label: 'A' },
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{ id: 'b', type: 'line', x1: 120, y1: 60, x2: 180, y2: 60, orientation: 'horizontal', label: 'B' },
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];
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assert.deepEqual(rebaseShapesToComponentBlueprint(shapes), [
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{ id: 'a', type: 'rect', x: 0, y: 0, width: 30, height: 20, label: 'A' },
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{ id: 'b', type: 'line', x1: 20, y1: 20, x2: 80, y2: 20, orientation: 'horizontal', label: 'B' },
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]);
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});
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