import { classroomFixture } from './aiPptClassroom.mjs'

// 本地编译器回归数据；图片是模板测试资源，并非真实模型生成结果。
export function modelDesignFixture(imageUrl) {
  const outline = classroomFixture(imageUrl)
  const designs = [
    ['full_scene', 'generated_image', 'plain', .65],
    ['image_left', 'generated_image', 'plain', .6],
    ['focus_question', 'text_only', 'plain'],
    ['image_right', 'generated_image', 'cards', .55],
    ['comparison', 'text_only', 'plain'],
    ['steps', 'native_diagram', 'plain'],
    ['concept_grid', 'text_only', 'grid'],
    ['steps', 'text_only', 'steps'],
    ['image_top', 'generated_image', 'plain', .4],
    ['focus_question', 'text_only', 'plain'],
    ['concept_grid', 'native_diagram', 'grid'],
    ['steps', 'text_only', 'steps']
  ]
  outline.pages.forEach((page, index) => {
    const [composition, visualMode, textPresentation, visualShare = .55] = designs[index]
    const illustrated = visualMode === 'generated_image'
    page.visualPlan = { layout: 'split_content', composition, visualMode, textPresentation, visualShare,
      imageNecessity: illustrated ? 'essential' : 'none', imageReason: illustrated ? '观察画面中的角色与动作' : '通过文字或可编辑图示完成任务',
      imagePurpose: illustrated ? 'observation' : 'none' }
    page.requiredVisual = illustrated
    page.image = illustrated ? { url: imageUrl, width: 960, height: 720 } : undefined
    page.imageStatus = illustrated ? 'ready' : 'not_required'
    page.imageReview = undefined
  })
  return outline
}