<script lang="ts" setup>
import {onMounted, ref, watch} from "vue";

// 组件属性
interface Props {
  articleData?: {
    title: string
    publishDate: string
    category: string
    content: string
    prevArticle: {
      title: string
      url: string
    }
    nextArticle: {
      title: string
      url: string
    }
  }
  loading?: boolean
  error?: string
}

const props = withDefaults(defineProps<Props>(), {
  articleData: () => ({
    title: '',
    publishDate: '',
    category: '',
    content: '',
    prevArticle: {
      title: '',
      url: '#'
    },
    nextArticle: {
      title: '',
      url: '#'
    }
  }),
  loading: true,
  error: ''
})

// API基础地址
const API_BASE_URL = 'http://192.168.2.77:4101'

// 内部文章数据（当没有外部传入时使用）
const internalArticleData = ref({
  title: '',
  publishDate: '',
  category: '',
  content: '',
  prevArticle: {
    title: '',
    url: '#'
  },
  nextArticle: {
    title: '',
    url: '#'
  }
})

// 内部加载状态
const internalLoading = ref(true)
const internalError = ref('')

// 使用外部传入的数据或内部数据
const articleData = computed(() => props.articleData || internalArticleData.value)
const loading = computed(() => props.loading !== undefined ? props.loading : internalLoading.value)
const error = computed(() => props.error || internalError.value)

// 获取文章详情
const fetchArticle = async (id: number) => {
  try {
    internalLoading.value = true
    internalError.value = ''

    const response = await fetch(`${API_BASE_URL}/app/owArticle/get/${id}`)

    if (!response.ok) {
      throw new Error(`HTTP error! status: ${response.status}`)
    }

    const res = await response.json()
    const data = res.data

    console.log('api请求数据', data)

    // 分类映射配置
    const categoryMapping: Record<string, string> = {
      'solution': '解决方案',
      'developKnowledge': '开发知识',
      'industryTrend': '行业动态',
      'aboutUs': '关于我们'
    }

    data.code = categoryMapping[data.code] || '暂无分类'

    // 更新内部文章数据
    internalArticleData.value = {
      title: data.title || '暂无标题',
      publishDate: data.createTime || '暂无日期',
      category: data.code || '暂无分类',
      content: data.content || '暂无内容',
      prevArticle: data.prevArticle || {
        title: '暂无上一篇',
        url: '#'
      },
      nextArticle: data.nextArticle || {
        title: '暂无下一篇',
        url: '#'
      }
    }
  } catch (err) {
    console.error('获取文章失败:', err)
    internalError.value = '获取文章失败，请稍后重试'
  } finally {
    internalLoading.value = false
  }
}

// 热门标签
const hotTags = ref([
  '景区单车', '政务平台', '共享经济', '共享汽车APP开发', '共享类',
  '共享汽车软件开发', '共享雨伞APP开发', '共享雨伞软件开发', '共享货车开发'
])

// 推荐文章数据
const recommendedArticles = ref({
  solutions: [
    {
      title: '创特景区SaaS平台 打造专业景区共享出行综合解决方案',
      date: '2025-07-08',
      url: '/article/437'
    },
    {title: '景区共享自行车运营方案都有哪些？', date: '2023-05-12', url: '/article/407'},
    {
      title: '为什么说景区共享代步车的未来发展空间巨大？',
      date: '2023-05-08',
      url: '/article/401'
    },
    {
      title: '景区共享单车具备什么功能特点和收费标准？',
      date: '2023-04-14',
      url: '/article/394'
    },
    {title: '新冠疫情成为共享电单车行业新契机！', date: '2020-09-08', url: '/article/300'}
  ],
  knowledge: [
    {
      title: '共享电动车为何能在共享经济中独树一帜？',
      date: '2023-06-29',
      url: '/article/426'
    },
    {title: '共享经济项目为何能受到大众的青睐？', date: '2023-05-16', url: '/article/409'},
    {title: '景区共享智能代步车运营方案有哪些？', date: '2023-05-10', url: '/article/402'},
    {
      title: '创特景区共享代步车系统具备什么样的优势？',
      date: '2023-04-07',
      url: '/article/391'
    },
    {title: '做共享电动车能赚到钱吗', date: '2020-03-07', url: '/article/308'}
  ],
  industry: [
    {
      title: '景区共享电动代步车如何引领景区发展趋势？',
      date: '2024-12-11',
      url: '/article/432'
    },
    {title: '景区共享电动代步车有几种合作模式?', date: '2023-07-19', url: '/article/431'},
    {title: '景区共享观光代步车为何如此火爆？', date: '2023-07-13', url: '/article/430'},
    {
      title: '2023年了，共享电动车项目还具备投资价值吗？',
      date: '2023-07-04',
      url: '/article/428'
    },
    {title: '共享电动车项目投资大吗？', date: '2023-07-03', url: '/article/427'}
  ]
})

onMounted(() => {
  // 加载CSS样式文件
  loadCSSFiles()

  // 加载JavaScript文件
  loadJSFiles()

  // 如果没有外部传入的文章数据，则获取文章详情（使用id=1进行测试）
  if (!props.articleData || !props.articleData.title) {
    fetchArticle(1)
  }
})

const loadJSFiles = () => {
  const jsFiles = [
    '/news/jquery.1.11.3.min.js',
    '/news/bootstrap.min.js',
    '/news/float.js',

  ]

  jsFiles.forEach(src => {
    // 检查是否已经加载过该JS文件
    const existingScript = document.querySelector(`script[src="${src}"]`)
    if (!existingScript) {
      const script = document.createElement('script')
      script.src = src
      script.type = 'text/javascript'
      document.head.appendChild(script)
    }
  })
}

const loadCSSFiles = () => {
  const cssFiles = [
    '/news/bootstrap.min.css',
    '/news/main22.css',
    '/news/new_index.css',
    '/news/float.css',
    '/news/animate.min.css'
  ]

  cssFiles.forEach(href => {
    // 检查是否已经加载过该CSS文件
    const existingLink = document.querySelector(`link[href="${href}"]`)
    if (!existingLink) {
      const link = document.createElement('link')
      link.rel = 'stylesheet'
      link.href = href
      link.type = 'text/css'
      document.head.appendChild(link)
    }
  })
}
</script>

<template>
  <view>
    <!-- 顶部 -->
    <nav class="navbar navbar-default navbar-fixed-top" style="background: rgba(255,255,255,1);">
      <div class="container">

        <div class="navbar-header">
          <button class="navbar-toggle" data-target="#mynav" data-toggle="collapse">
            <span>创特科技</span>
          </button>
          <a href="/"><img
              class="img-responsive"
              src="/news/top_logo.png"
              style='margin-top:4px'></a>
        </div>

        <div id="mynav" class="collapse navbar-collapse">
          <ul class="nav navbar-nav">
            <li class="hidden-xs hidden-sm"><a href="/">首页 <span class="sr-only">(current)</span></a>
            </li>
            <li class="dropdown">
              <a data-toggle="dropdown" role="button">解决方案 <span class="caret"/></a>
              <ul class="dropdown-menu">
                <li><a class="menu-group" href="javascript:void(0);">共享</a></li>
                <li><a href="/sharedSolutions/bike">共享单车</a></li>
                <li><a href="/sharedSolutions/carShare">共享汽车</a></li>
                <li><a href="/sharedSolutions/sharedbed">共享陪护床</a></li>
                <li><a href="/sharedSolutions/scooter">共享滑板车</a></li>
                <li><a href="/sharedSolutions/eBike">共享助力车</a></li>

              </ul>
            </li>

            <li class="dropdown">
              <a
                  aria-expanded="false" aria-haspopup="true" class="dropdown-toggle"
                  data-toggle="dropdown" href="/article/437#" role="button">定制开发 <span
                  class="caret"/></a>
              <ul class="dropdown-menu">

                <li><a href="/softwareDevelopment/app">APP开发</a></li>
                <li class="divider" role="separator"/>
                <li><a href="/softwareDevelopment/miniprogram">小程序开发</a></li>

              </ul>
            </li>
            <li><a href="/about">关于创特 </a></li>
          </ul>
          <ul class="nav navbar-nav navbar-right">
            <li><a href="/">电话：0755-85225123
              <!-- <span class="hidden-xs hidden-sm"> 0755-85225123 / </span> 18123752516 --></a></li>
          </ul>
        </div><!-- /.navbar-collapse -->

      </div>
    </nav>
    <!-- 文章正文 -->
    <section class="container" style="margin-top: 88px;">
      <div class="row">
        <!-- 左边部分 -->
        <div class="col-md-8 wow fadeInLeft animated" style="visibility: visible; animation-name: fadeInLeft;">
          <!-- 加载状态 -->
          <div v-if="loading" class="loading-container" style="text-align: center; padding: 50px;">
            <div
                class="loading-spinner"
                style="border: 4px solid #f3f3f3; border-top: 4px solid #ff8200; border-radius: 50%; width: 40px; height: 40px; animation: spin 1s linear infinite; margin: 0 auto;"/>
            <p style="margin-top: 20px; color: #666;">正在加载文章...</p>
          </div>

          <!-- 错误提示 -->
          <div v-else-if="error" class="error-container" style="text-align: center; padding: 50px; color: #ff6b6b;">
            <p>{{ error }}</p>
            <button
                style="margin-top: 20px; padding: 10px 20px; background: #ff8200; color: white; border: none; border-radius: 4px; cursor: pointer;"
                @click="() => { if (!props.articleData || !props.articleData.title) fetchArticle(1) }">
              重新加载
            </button>
          </div>

          <!-- 文章内容 -->
          <div v-else class="row">
            <div class="col-xs-12">
              <h2>{{ articleData.title }}</h2>
              <p id="label" style="border-bottom: 1px solid #ddd; margin-top: 20px;">
                <span>{{ articleData.publishDate }}</span>
                <span class="pull-right">分类：{{ articleData.category }}</span>
              </p>
              <div class="article-content" v-html="articleData.content"/>
            </div>
          </div>

          <!-- 上一篇/下一篇 -->
          <div class="nextorpre" style="margin-top: 38px; border-top: 1px solid #ddd; padding-top: 8px;">
            <li class="pull-left">上一篇：
              <a :href="articleData.prevArticle.url">{{ articleData.prevArticle.title }}</a>
            </li>
            <li class="pull-right">下一篇：
              <a :href="articleData.nextArticle.url">{{ articleData.nextArticle.title }}</a>
            </li>
          </div>
          <br><br><br><br>
        </div><!--左边部分-->

        <!-- 右边部分 -->
        <aside class="col-md-4" style="border-left: 1px solid #eee; background: #fefefe;">
          <!-- 热门标签 -->
          <div
              class="widget tags wow fadeInRight animated"
              style="margin-bottom: 30px !important; visibility: visible; animation-name: fadeInRight;">
            <h4>热门标签</h4>
            <ul class="tag-cloud">
              <li v-for="tag in hotTags" :key="tag">
                <a class="btn btn-xs" href="#" @click.prevent>{{ tag }}</a>
              </li>
            </ul>
          </div><!-- 热门标签 -->

          <!-- 推荐文章 -->
          <div
              class="sy_news animated" data-wow-delay="200ms"
              style="visibility: visible; animation-delay: 200ms; animation-name: fadeInDown;">
            <RecommendedArticles
                :articles-per-type="3"
                :show-title="false"
                :show-types="['solution', 'developKnowledge', 'industryTrend']"
            />
          </div>
        </aside><!-- 右边部分 -->

      </div><!--/.row-->
    </section><!--/#blog-->
  </view>
</template>

<style scoped>
/* 文章内容样式 */
.article-content {
  margin-top: 20px;
  line-height: 1.8;
  font-size: 14px;
  color: #333;
}

.article-content p {
  margin-bottom: 15px;
}

.article-content img {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 15px 0;
}

/* 文本截断样式 */
.line-clamp-2 {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* 响应式调整 */
@media (max-width: 1024px) {
  .grid-cols-4 {
    grid-template-columns: 1fr;
  }

  .col-md-8, .col-md-4 {
    width: 100%;
    margin-bottom: 20px;
  }
}

/* 悬停效果 */
.hover\:bg-gray-50:hover {
  background-color: rgb(249 250 251);
}

.dark .hover\:bg-gray-50:hover {
  background-color: rgb(55 65 81);
}

.hover\:bg-gray-100:hover {
  background-color: rgb(243 244 246);
}

.dark .hover\:bg-gray-100:hover {
  background-color: rgb(75 85 99);
}

/* 标签云样式 */
.tag-cloud li {
  display: inline-block;
  margin: 2px;
}

.tag-cloud a {
  display: inline-block;
  padding: 4px 8px;
  background-color: #f5f5f5;
  color: #666;
  text-decoration: none;
  border-radius: 3px;
  font-size: 12px;
  transition: all 0.3s ease;
}

.tag-cloud a:hover {
  background-color: #ff8200;
  color: #fff;
}

/* 推荐文章样式 */
.sy_news ul li {
  padding: 8px 0;
  border-bottom: 1px solid #f0f0f0;
}

.sy_news ul li:last-child {
  border-bottom: none;
}

.sy_news ul li a {
  color: #333;
  text-decoration: none;
  font-size: 13px;
  line-height: 1.4;
  display: block;
  transition: color 0.3s ease;
}

.sy_news ul li a:hover {
  color: #ff8200;
}

.sy_news ul li a span {
  color: #999;
  font-size: 12px;
}

/* 上一篇下一篇样式 */
.nextorpre {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nextorpre li {
  list-style: none;
  margin: 0;
}

.nextorpre a {
  color: #ff8200;
  text-decoration: none;
}

.nextorpre a:hover {
  text-decoration: underline;
}

/* 加载动画 */
@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

/* 加载状态样式 */
.loading-container {
  min-height: 200px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

/* 错误状态样式 */
.error-container {
  min-height: 200px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
</style>