reader-star/apps/admin/src/views/user/modules/QuestionRenderer.vue

<script setup lang="ts">
import type { QuestionContent, UiTemplateType } from '../types'
import { computed } from 'vue'

const props = defineProps<{
  template: UiTemplateType
  content: QuestionContent
}>()

const pinyinChars = computed(() => {
  if (props.template === 'TEMPLATE_WORD_DICTATION' && props.content.title) {
    return props.content.title.split(' ')
  }
  return []
})
</script>

<template>
  <div class="min-h-[400px] w-full flex items-center justify-center p-10">
    <!-- 模板A: 汉字听写-提示 (拼音+提示) -->
    <div v-if="template === 'TEMPLATE_DICTATION_HINT'" class="text-center">
      <div class="mb-6 inline-block text-[120px] text-red-500 font-bold leading-none" style="text-shadow: 2px 2px 4px rgba(0,0,0,0.1);">
        “{{ content.title }}”
      </div>
      <!-- <div class="text-4xl text-gray-800 font-bold">
        {{ content.meta?.hint }}
      </div> -->
    </div>

    <!-- 模板B: 汉字听写-同音字 (大字) -->
    <div v-else-if="template === 'TEMPLATE_DICTATION_HOMOPHONE'" class="text-center">
      <div class="text-[100px] text-red-600 font-bold">
        “{{ content.title }}”
      </div>
    </div>

    <!-- 模板C: 汉字加一加 (提示+部件) -->
    <div v-else-if="template === 'TEMPLATE_COMPONENT_ADD'" class="text-center">
      <div class="text-[100px] text-red-600 font-bold">
        {{ content.title }}
      </div>
    </div>

    <!-- 模板D: 词语听写 (拼音+提示) -->
    <div v-else-if="template === 'TEMPLATE_WORD_DICTATION'" class="flex flex-col items-center">
      <div class="mb-8 flex flex-wrap justify-center gap-6">
        <div
          v-for="(char, index) in pinyinChars"
          :key="index"
          class="relative h-32 w-32 flex select-none items-center justify-center border-2 border-red-500 bg-white"
        >
          <!-- 米字格背景 -->
          <div class="pointer-events-none absolute inset-0 z-0 h-full w-full">
            <!-- 横虚线 -->
            <div class="absolute left-0 top-1/2 h-[1px] w-full border-t border-red-400 border-dashed opacity-60" />
            <!-- 竖虚线 -->
            <div class="absolute left-1/2 top-0 h-full w-[1px] border-l border-red-400 border-dashed opacity-60" />
            <!-- 斜虚线 (SVG) -->
            <svg width="100%" height="100%" class="absolute inset-0 opacity-60">
              <line x1="0" y1="0" x2="100%" y2="100%" stroke="#f87171" stroke-width="1" stroke-dasharray="4 2" />
              <line x1="100%" y1="0" x2="0" y2="100%" stroke="#f87171" stroke-width="1" stroke-dasharray="4 2" />
            </svg>
          </div>

          <!-- 文字 -->
          <span class="z-10 text-5xl text-gray-800 font-bold font-sans">{{ char }}</span>
        </div>
      </div>
    </div>

    <!-- 模板E: 成语-文字要求 -->
    <div v-else-if="template === 'TEMPLATE_IDIOM_TEXT_REQ'" class="text-center">
      <div class="mb-8 text-4xl text-gray-800 font-bold">
        {{ content.title }}
      </div>
      <!-- <div class="rounded bg-gray-100 px-4 py-2 text-xl text-gray-500">
        示例：{{ content.meta?.example }}
      </div> -->
    </div>

    <!-- 模板F: 成语-看图 (使用Div占位) -->
    <div v-else-if="template === 'TEMPLATE_IDIOM_IMAGE'" class="flex flex-col items-center text-center">
      <div class="mb-6 h-60 w-80 flex items-center justify-center">
        <!-- <span class="text-gray-400">图片展示区域<br></span> -->
        <img :src="content.titleImage" alt="idiom image" class="h-full w-full object-contain">
      </div>
      <!-- <div class="text-xl text-gray-600 font-bold">
        提示：{{ content.meta?.hint }}
      </div> -->
    </div>

    <!-- 模板G: 诗词理解-选择题 (通用选择题模板) -->
    <div v-else-if="template === 'TEMPLATE_POETRY_MULTIPLE_CHOICE'" class="w-full flex flex-col items-center">
      <div class="mb-8 text-3xl text-gray-800 font-bold leading-relaxed">
        {{ content.title }}
      </div>
      <div class="options-container">
        <div
          v-for="(option, index) in content.options"
          :key="index"
          class="option-card group"
          :class="{
            'is-mixed': !option.renderType || option.renderType === 'mixed' || option.renderType === 'image',
            'is-text': option.renderType === 'text',
          }"
        >
          <!-- 1. 图片渲染模式 -->
          <div v-if="option.image" class="option-image-wrapper">
            <img :src="option.image" :alt="option.label" class="option-image">
          </div>

          <!-- 2. 田字格渲染模式 -->
          <div v-if="option.renderType === 'tianzige'" class="tianzige-wrapper">
            <!-- 米字格背景 -->
            <div class="tianzige-bg">
              <div class="line-horizontal" />
              <div class="line-vertical" />
              <svg width="100%" height="100%" class="line-diagonal">
                <line x1="0" y1="0" x2="100%" y2="100%" stroke="#f87171" stroke-width="1" stroke-dasharray="4 2" />
                <line x1="100%" y1="0" x2="0" y2="100%" stroke="#f87171" stroke-width="1" stroke-dasharray="4 2" />
              </svg>
            </div>
            <span class="tianzige-text">{{ option.text }}</span>
          </div>

          <!-- 选项标签和文字 -->
          <div class="option-content">
            <div class="option-label">
              {{ option.label }}
            </div>
            <!-- 如果不是田字格模式，显示普通文本 -->
            <span v-if="option.renderType !== 'tianzige'" class="option-text">
              {{ option.text }}
            </span>
          </div>
        </div>
      </div>
    </div>

    <div v-else class="text-red-500">
      未知的题目模板: {{ template }}
    </div>
  </div>
</template>

<style lang="scss" scoped>
.options-container {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem;
  margin-bottom: 3rem;

  .option-card {
    width: 320px;
    height: 260px;
  }
}

.option-card {
  display: flex;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  border: 2px solid transparent;
  border-radius: 0.75rem; /* rounded-xl */
  background-color: #f9fafb; /* bg-gray-50 */
  padding: 1rem; /* p-4 */
  transition: all 0.3s;

  &:hover {
    border-color: #f87171; /* border-red-400 */
    background-color: #fef2f2; /* bg-red-50 */
    box-shadow:
      0 10px 15px -3px rgba(0, 0, 0, 0.1),
      0 4px 6px -2px rgba(0, 0, 0, 0.05); /* shadow-lg */
  }

  &.is-mixed {
    flex-direction: column;
  }

  &.is-text {
    flex-direction: row;
    gap: 1rem; /* gap-4 */
  }
}

.option-image-wrapper {
  margin-bottom: 1rem;
  height: 9rem;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-radius: 0.5rem; /* rounded-lg */
  padding: 0.5rem; /* p-2 */
}

.option-image {
  height: 100%;
  width: 100%;
  object-fit: contain;
  transition: transform 0.3s;

  .group:hover & {
    transform: scale(1.05);
  }
}

.tianzige-wrapper {
  position: relative;
  margin-bottom: 0.75rem; /* mb-3 */
  height: 8rem; /* h-32 */
  width: 8rem; /* w-32 */
  display: flex;
  user-select: none;
  align-items: center;
  justify-content: center;
  border: 2px solid #ef4444; /* border-red-500 */
  background-color: white;
}

.tianzige-bg {
  pointer-events: none;
  position: absolute;
  inset: 0;
  z-index: 0;
  height: 100%;
  width: 100%;

  .line-horizontal {
    position: absolute;
    left: 0;
    top: 50%;
    height: 1px;
    width: 100%;
    border-top: 1px dashed #f87171; /* border-red-400 */
    opacity: 0.6;
  }

  .line-vertical {
    position: absolute;
    left: 50%;
    top: 0;
    height: 100%;
    width: 1px;
    border-left: 1px dashed #f87171; /* border-red-400 */
    opacity: 0.6;
  }

  .line-diagonal {
    position: absolute;
    inset: 0;
    opacity: 0.6;
  }
}

.tianzige-text {
  font-family: 'KaiTi', 'STKaiti', serif; /* font-kaaiti */
  z-index: 10;
  font-size: 3.75rem; /* text-6xl */
  font-weight: 700;
  color: #1f2937; /* text-gray-800 */
}

.option-content {
  display: flex;
  align-items: center;
  gap: 0.75rem; /* gap-3 */
}

.option-label {
  height: 2rem; /* h-8 */
  width: 2rem; /* w-8 */
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 9999px; /* rounded-full */
  background-color: #fee2e2; /* bg-red-100 */
  color: #dc2626; /* text-red-600 */
  font-weight: 700;

  .group:hover & {
    background-color: #ef4444; /* bg-red-500 */
    color: white;
  }
}

.option-text {
  font-size: 1.25rem; /* text-xl */
  color: #374151; /* text-gray-700 */
  font-weight: 500;

  .group:hover & {
    color: #b91c1c; /* text-red-700 */
  }
}
</style>