import { expect, test } from 'vitest'

import {
  VideoComponent,
  defineComponentProjectComponentMetadata,
  getComponentProjectComponentMetadata,
} from './index'

test('attaches normalized metadata to decorated function components', () => {
  const metadata = defineComponentProjectComponentMetadata({
    name: 'SceneFrame',
    description: 'Wraps the scene content in a consistent frame',
    sourceFile: 'src/components/SceneFrame.tsx',
    aspectRatio: '16:9',
    sceneType: 'scene',
    motion: 'static',
    tags: ['layout', 'frame'],
    propsTypeName: 'SceneFrameProps',
  })

  const SceneFrame = () => null

  const decorated = VideoComponent(metadata)(SceneFrame)

  expect(decorated).toBe(SceneFrame)
  expect(getComponentProjectComponentMetadata(SceneFrame)).toEqual(metadata)
})

test('attaches normalized metadata to decorated function components', () => {
  const metadata = defineComponentProjectComponentMetadata({
    name: 'SceneTitle',
    description: 'Renders the title block for scene hero content',
    sourceFile: 'src/components/SceneTitle.tsx',
    aspectRatio: '16:9',
    sceneType: 'intro',
    motion: 'static',
    tags: ['title', 'hero'],
    propsTypeName: 'SceneTitleProps',
  })

  const SceneTitle = () => null

  const decorated = VideoComponent(metadata)(SceneTitle)

  expect(decorated).toBe(SceneTitle)
  expect(getComponentProjectComponentMetadata(SceneTitle)).toEqual(metadata)
})

test('attaches metadata to components with required props', () => {
  type RequiredProps = {
    title: string
  }

  const metadata = defineComponentProjectComponentMetadata({
    name: 'RequiredPropsScene',
    description: 'Exercises required props support',
    sourceFile: 'src/components/RequiredPropsScene.tsx',
    aspectRatio: '16:9',
    sceneType: 'scene',
    motion: 'static',
    tags: ['required', 'props'],
    propsTypeName: 'RequiredProps',
  })

  const RequiredPropsScene = (_props: RequiredProps) => null

  const decorated = VideoComponent(metadata)(RequiredPropsScene)

  expect(decorated).toBe(RequiredPropsScene)
  expect(getComponentProjectComponentMetadata(RequiredPropsScene)).toEqual(metadata)
})