/**
 * What the editor loads ahead of the first draw: every stored file a project's assets name, so an
 * animation or an animated tile does not blink out the first time it reaches a frame of its own,
 * and the first play of a sound is not late.
 */
import { describe, expect, it } from 'vitest';
import type { Asset } from '../../src/core/model/Asset';
import { createEmptyProject } from '../../src/core/model/Project';
import { projectFiles } from '../../src/core/model/projectFiles';

const PNG_A = `${'a'.repeat(64)}.png`;
const PNG_B = `${'b'.repeat(64)}.webp`;
const FONT = `${'c'.repeat(64)}.woff2`;
const CEL_A = `${'d'.repeat(64)}.cel`;
const CEL_B = `${'e'.repeat(64)}.cel`;
const SOUND = `${'f'.repeat(64)}.ogg`;

function projectWith(assets: unknown[]) {
  const project = createEmptyProject('p', 'P');
  project.assets.push(...(assets as Asset[]));
  return project;
}

describe('the files a project names', () => {
  it('lists every texture, font, cel and sound, used somewhere or not', () => {
    const project = projectWith([
      {
        id: 't1',
        type: 'texture',
        name: 'Water 1',
        props: {},
        file: PNG_A,
        width: 16,
        height: 16,
        frames: [],
      },
      {
        id: 't2',
        type: 'texture',
        name: 'Water 2',
        props: {},
        file: PNG_B,
        width: 16,
        height: 16,
        frames: [],
      },
      { id: 'f', type: 'font', name: 'Font', props: {}, file: FONT },
      {
        id: 'px',
        type: 'pixelart',
        name: 'Px',
        props: {},
        width: 8,
        height: 8,
        layers: [{ id: 'l', name: 'L', opacity: 1 }],
        frames: [
          { id: 'f1', cels: { l: CEL_A } },
          { id: 'f2', cels: { l: CEL_B } },
          { id: 'f3', cels: { l: CEL_A } },
        ],
      },
      { id: 's', type: 'sound', name: 'Blip', props: {}, file: SOUND },
    ]);
    expect(projectFiles(project)).toEqual({
      textures: [PNG_A, PNG_B],
      fonts: [FONT],
      cels: [CEL_A, CEL_B],
      sounds: [SOUND],
    });
  });

  it('leaves out a name that is no stored file', () => {
    const project = projectWith([
      { id: 't', type: 'texture', name: 'Failed', props: {}, file: '', width: 0, height: 0, frames: [] },
      { id: 'f', type: 'font', name: 'Failed', props: {}, file: 'x.woff2' },
      { id: 's', type: 'sound', name: 'Failed', props: {}, file: '' },
    ]);
    expect(projectFiles(project)).toEqual({ textures: [], fonts: [], cels: [], sounds: [] });
  });
});