<template>
  <section class="two-column-section">
    <!-- 左侧产品名称与产品图片 -->
    <div v-if="imageUrl" class="image-container">
      <h3 class="image-title">{{ imagetitle }}</h3>
      <img :src="imageUrl" :alt="imageAlt" class="section-image" />
    </div>

    <!-- 右侧产品参数 -->
    <div class="product_details">
      <RowContent
        v-for="(item, index) in detailList"
        :key="index"
        :first-part="item.key"
        :second-part="item.value"
      />
      <!-- 右侧视频播放与手册下载 -->
      <p v-if="ad" class="text1">{{ ad }}</p>
      <p class="text2">
        <a class="text2-intro"> {{ info }} </a>
        <br />
        <button
          v-for="videoUrl in videoUrls"
          :key="videoUrl"
          class="video-btn"
          @click="
            showVideo = true,
            curVideoUrl = videoUrl
          "
        >
          {{ $t(`operation.watch_video_learn_more`) }}
          <img src="/images/camera.png" alt="Video" class="video_icon" />
        </button>
        <button class="manual-btn" @click="downloadManual">
          {{ $t(`operation.download_manual`) }}
        </button>
      </p>

      <teleport to="body">
        <div v-if="showVideo" class="video-modal-overlay" @click.self="showVideo = false">
          <div class="video-modal-content">
            <button class="close-btn" @click="showVideo = false">×</button>

            <video controls autoplay webkit-playsinline>
              <source :src="curVideoUrl" type="video/mp4" />
              您的浏览器不支持视频播放。
            </video>
          </div>
        </div>
      </teleport>
    </div>
  </section>
</template>

<script setup lang="ts">
import { defineProps, ref } from 'vue'
import RowContent from './RowContent.vue'
import type { PropType } from 'vue'
import type { DetailItem } from '@/types/product'
import { useI18n } from 'vue-i18n'

const curVideoUrl = ref('')

const props = defineProps({
  videoUrls: {
    type: Array as PropType<string[]>,
    required: true,
  },
  detailList: {
    type: Array as PropType<DetailItem[]>,
    required: false,
    default: () => [],
  },
  imagetitle: { type: String, required: false },
  ad: {
    type: String,
    required: false,
  },
  title: {
    type: String,
    required: true,
  },
  info: {
    type: String,
    required: false,
  },
  content: {
    type: String,
    required: true,
  },
  imageUrl: {
    type: String,
    required: false,
  },
  imageAlt: {
    type: String,
    default: 'Section image',
  },
  reverse: {
    type: Boolean,
    default: false,
  },
})

const showVideo = ref(false)

//  下载中英文手册
const { locale } = useI18n()
const downloadManual = () => {
  const link = document.createElement('a')
  link.href = '/manuals/' + props.imagetitle + '.pdf'
  link.download = (locale.value === 'zh' ? '手册' : 'Manual') + '.pdf'
  link.click()
}
</script>
<style scoped>
/* 观看视频按钮样式 */
.video-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  /* background: linear-gradient(135deg, #6a11cb 0%, #2575fc 100%); */
  background: rgba(255, 255, 255, 0);
  color: rgb(0, 0, 0);
  border: none;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  margin-top: 15px;
  box-shadow: 0 4px 12px rgba(106, 17, 203, 0.2);
}

.video-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(106, 17, 203, 0.3);
}
.video-modal-overlay {
  display: none; /* 默认隐藏 */
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}

/* 视频按钮图标 */
.video_icon {
  padding-left: 5px;
  width: 20px;
  /* height: 20px; */
  fill: currentColor;
}

/* 下载手册按钮样式 */
.manual-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  /* background: linear-gradient(135deg, #6a11cb 0%, #2575fc 100%); */
  background: rgba(255, 255, 255, 0);
  color: rgb(0, 0, 0);
  border: none;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  margin-top: 15px;
  margin-left: 15px;
  box-shadow: 0 4px 12px rgba(106, 17, 203, 0.2);
}
.manual-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(106, 17, 203, 0.3);
}
.manual-modal-overlay {
  display: none; /* 默认隐藏 */
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}

/* 弹窗 */
.video-modal-content {
  height: 80%; /* 屏幕一半高度 */
  border-radius: 12px;
  overflow: hidden;
  position: relative;
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.8);
}

/* 视频全屏充满弹窗 */
.video-modal-content video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* 关闭按钮 */
.close-btn {
  position: absolute;
  top: 15px;
  right: 15px;
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.2);
  color: white;
  border: none;
  border-radius: 50%;
  font-size: 1.2rem;
  cursor: pointer;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: all 0.3s ease;
  z-index: 10;
}

.close-btn:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: rotate(90deg);
}

h1 {
  text-align: center;
  margin: 30px 0;
  color: #2c3e50;
  font-weight: 700;
  position: relative;
  padding-bottom: 15px;
}

h1:after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background: linear-gradient(135deg, #6a11cb 0%, #2575fc 100%);
  border-radius: 3px;
}

/* 双栏布局组件样式 */
.two-column-section {
  width: 100%;
  display: flex;
  justify-content: space-between;
  gap: 3rem;
  padding: 30px;
  /* background: white; */
  border-radius: 12px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
  margin: 20px 0;
  transition: all 0.3s ease;
}

.two-column-section:hover {
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
  transform: translateY(-5px);
}

.product_details {
  flex: 0.6;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 15px;
}

.image-container {
  flex: 0.35;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 20px;
}

.image-title {
  font-style: italic;
  font-size: 1.5em;
  color: #2c3e50;
  font-weight: 600;
  text-align: center;
  padding: 10px 20px;
  /* background: linear-gradient(135deg, rgba(4, 134, 204, 0.1) 0%, rgba(3, 15, 110, 0.1) 100%); */
  background: linear-gradient(90deg, rgb(224, 242, 254, 0.5) 0%, rgba(167, 212, 255, 0.5) 100%);
  border-radius: 8px;
}

.section-image {
  width: 100%;
  max-width: 300px;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}

.section-image:hover {
  transform: scale(1.03);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.two-column-section.reverse-layout {
  flex-direction: row-reverse;
}

.text1 {
  font-size: 1.1em;
  color: #4a5568;
  line-height: 1.7;
  padding: 15px;
  background: #f8f9ff;
  border-radius: 8px;
  border-left: 4px solid #6a11cb;
}

.text2 {
  font-size: 1.4em;
  /* color: #2c3e50; */
  /* font-weight: 600; */
  padding: 15px;
  max-width: 1000px;
  /* background: linear-gradient(135deg, rgb(242, 242, 242) 0%, rgb(108, 185, 254) 100%); */
  /* background: rgba(108, 186, 254, 0.5); */
  border-radius: 8px;
}

.text2-intro {
  display: inline-flex;
  flex-direction: column;
  font-size: 1.4em;
  color: #2c3e50;
  font-weight: 600;
  padding: 15px;
  max-width: 1000px;
  /* background: linear-gradient(135deg, rgb(242, 242, 242) 0%, rgb(108, 185, 254) 100%); */
  background: rgba(108, 186, 254, 0.5);
  border-radius: 8px;
}

/* 响应式设计 */
@media (max-width: 968px) {
  .two-column-section {
    flex-direction: column;
    padding: 20px;
  }

  .two-column-section.reverse-layout {
    flex-direction: column;
  }

  .product_details,
  .image-container {
    flex: 1;
    width: 100%;
  }

  .image-container {
    order: -1;
    margin-bottom: 20px;
  }
}

@media (max-width: 768px) {
  .two-column-section {
    padding: 15px;
  }

  .text2 {
    font-size: 1.2em;
  }

  .image-title {
    font-size: 1.3em;
  }
}
</style>
