<template>
  <view class="min-h-screen bg-[#F9FAFB] pb-[200rpx] flex flex-col items-center">
    <!-- Header -->
    <NavHeader title="我的收藏" />

    <!-- Tabs Section -->
    <!-- Background image from design -->
    <view
      class="w-[706rpx] h-[144rpx] mt-[40rpx] bg-white flex items-center px-[32rpx] rounded-[24rpx]">
      <div class="flex overflow-x-auto no-scrollbar space-x-[24rpx] w-full items-center">
        <div v-for="(tab, index) in tabs" :key="index"
          class="px-[32rpx] py-[16rpx] rounded-full text-[28rpx] whitespace-nowrap transition-colors"
          :class="activeTab === tab.key ? 'bg-[#007AFF] text-white' : 'bg-transparent text-[#6B7280]'"
          @click="activeTab = tab.key">
          {{ tab.title }}
        </div>
      </div>
    </view>

    <!-- List Section -->
    <view class="w-[706rpx] mt-[32rpx] flex flex-col gap-[24rpx]">
      <view v-for="(item, index) in filteredList" :key="index"
        class="bg-white rounded-[24rpx] p-[32rpx] shadow-sm flex items-center justify-between">
        <view class="flex items-center flex-1 mr-[24rpx]">
          <!-- Icon (Text Type Icons as requested) -->
          <view class="w-[80rpx] h-[80rpx] rounded-[16rpx] flex items-center justify-center mr-[24rpx]"
            :class="item.iconBgClass">
            <IconFont :name="item.icon" size="24" :color="item.iconColor" />
          </view>

          <!-- Text Content -->
          <view class="flex flex-col flex-1 min-w-0">
            <view class="text-[32rpx] text-[#1F2937] font-bold mb-[8rpx] line-clamp-2 leading-[1.4]">{{ item.title }}</view>
            <view class="flex flex-col items-start gap-[8rpx]">
              <view class="bg-gray-100 px-[12rpx] py-[4rpx] rounded-[8rpx] text-[24rpx] text-[#9CA3AF] mt-1">{{ item.category
                }}</view>
              <view class="text-[24rpx] text-gray-400 mt-2">{{ item.date }}</view>
            </view>
          </view>
        </view>

        <!-- Action Buttons -->
        <view class="flex flex-col items-end gap-[16rpx] ml-[16rpx] flex-shrink-0">
          <!-- View Button -->
          <view class="flex items-center justify-center px-[20rpx] py-[10rpx] bg-blue-50 rounded-full active:bg-blue-100 transition-colors" @tap.stop="viewFile({...item, fileName: item.title})">
            <IconFont name="eye" size="14" color="#2563EB" class="mr-[6rpx]" />
            <text class="text-[24rpx] text-blue-600 font-medium leading-none">查看</text>
          </view>

          <!-- Delete Button -->
          <view class="flex items-center justify-center px-[20rpx] py-[10rpx] bg-red-50 rounded-full active:bg-red-100 transition-colors" @tap.stop="onDelete(item)">
            <IconFont name="del" size="14" color="#EF4444" class="mr-[6rpx]" />
            <text class="text-[24rpx] text-red-500 font-medium leading-none">删除</text>
          </view>
        </view>
      </view>

      <!-- Empty State -->
      <view v-if="filteredList.length === 0"
        class="flex flex-col items-center justify-center py-[100rpx] text-gray-400">
        <IconFont name="star" size="48" class="mb-[24rpx] opacity-50" />
        <text class="text-[28rpx]">暂无收藏内容</text>
      </view>
    </view>

    <!-- TabBar -->
    <!-- <TabBar current="me" /> -->
  </view>
</template>

<script setup>
import { ref, computed } from 'vue'
import Taro from '@tarojs/taro'
import { useGo } from '@/hooks/useGo'
import { useFileOperation } from '@/composables/useFileOperation'
import IconFont from '@/components/IconFont.vue'
import TabBar from '@/components/TabBar.vue'
import NavHeader from '@/components/NavHeader.vue'

const go = useGo()
const { viewFile } = useFileOperation()
const activeTab = ref('all')

const tabs = [
  { title: '全部', key: 'all' },
  { title: '入职培训', key: 'onboarding' },
  { title: '签单相关', key: 'signing' },
  { title: '产品知识', key: 'product' }
]

const list = ref([
  {
    id: 1,
    title: '新员工入职培训手册.pdf',
    category: '入职培训',
    date: '2024-01-15',
    type: 'onboarding',
    icon: 'order', // Represents a document
    iconColor: '#EF4444', // Red for PDF
    iconBgClass: 'bg-red-50',
    // 使用真实的可下载 PDF 文件（W3C 测试文件）
    downloadUrl: 'https://cdn.ipadbiz.cn/manulife/document/1_%E7%BE%8E%E4%B9%90%E7%88%B1%E8%A7%89%E6%95%99%E8%82%B22024%E9%A1%B9%E7%9B%AE%E5%9B%BE%E5%BD%B1%E4%BB%8B%E7%BB%8D_.pdf'
  },
  {
    id: 2,
    title: '保险产品销售话术.docx',
    category: '签单相关',
    date: '2024-01-14',
    type: 'signing',
    icon: 'order', // Represents a document
    iconColor: '#2563EB', // Blue for Word
    iconBgClass: 'bg-blue-50',
    // 使用真实的可下载图片（作为文档示例）
    downloadUrl: 'https://cdn.ipadbiz.cn/manulife/document/%E8%80%81%E6%9D%A5%E8%B5%9B%E9%9A%90%E7%A7%81%E6%94%BF%E7%AD%96.docx'
  },
  {
    id: 3,
    title: '重疾险产品知识详解.pptx',
    category: '产品知识',
    date: '2024-01-13',
    type: 'product',
    icon: 'order', // Represents a document
    iconColor: '#F59E0B', // Orange for PPT
    iconBgClass: 'bg-orange-50',
    // 使用另一个图片作为示例
    downloadUrl: 'https://cdn.ipadbiz.cn/manulife/document/%E8%82%A1%E5%88%A4%E5%90%88%E5%8F%8B%E7%94%A8%E7%9F%A5%E8%AF%86%E8%AF%B4%E6%98%8E20240112110417414.pptx'
  },
  {
    id: 4,
    title: '2024年最新保险政策解读.txt',
    category: '政策解读',
    date: '2024-01-12',
    type: 'other',
    icon: 'edit', // Represents text
    iconColor: '#10B981', // Green for TXT
    iconBgClass: 'bg-green-50',
    downloadUrl: '' // 空下载地址，用于测试无地址情况
  }
])

const filteredList = computed(() => {
  if (activeTab.value === 'all') return list.value
  return list.value.filter(item => item.type === activeTab.value)
})

const onDelete = (item) => {
  Taro.showModal({
    title: '提示',
    content: '确定要删除该收藏吗？',
    success: (res) => {
      if (res.confirm) {
        list.value = list.value.filter(i => i.id !== item.id)
        Taro.showToast({ title: '已删除', icon: 'success' })
      }
    }
  })
}
</script>

<style lang="less">
.no-scrollbar::-webkit-scrollbar {
  display: none;
}

.no-scrollbar {
  -ms-overflow-style: none;
  scrollbar-width: none;
}
</style>