/**
 * What the inspector of a *placed* behavior lists. Every variable a behavior declares is a property
 * of the object it sits on; what a run shares lives on a Variables asset instead, which is never
 * placed and so has no object to show rows on.
 */
import { describe, expect, it } from 'vitest';
import { AddVariableCommand, RemoveVariableCommand } from '../../src/core/commands/variableCommands';
import { isPlaceableType } from '../../src/core/model/AssetTypes';
import { findAsset } from '../../src/core/model/Project';
import { objectRows } from '../../src/editor/inspector/objectSection';
import { makeBehavior, makeSpriteScene, place } from '../helpers';

describe('the rows of a placed behavior', () => {
  it('lists every variable it declares', () => {
    const f = makeSpriteScene();
    const behavior = makeBehavior(f, 'Counter', ['score', 'lives']);
    const objectId = place(f, behavior.id, { x: 0, y: 0 });
    const rows = () => {
      const asset = findAsset(f.project, behavior.id)!;
      return objectRows(f.project, asset, f.object(objectId)).map((def) => def.key);
    };

    expect(rows()).toEqual(['score', 'lives']);
    f.stack.execute(new RemoveVariableCommand(behavior.id, 'score'));
    expect(rows()).toEqual(['lives']);
    f.stack.execute(new AddVariableCommand(behavior.id, 'coins', 'number'));
    expect(rows()).toEqual(['lives', 'coins']);
  });

  it('cannot place a Variables asset, so its values need no rows', () => {
    expect(isPlaceableType('variables')).toBe(false);
  });
});