<script lang="ts" setup>
import { onMounted, ref } from 'vue'
import CompetitionLayout from '@/components/custom/user/CompetitionLayout.vue'
import { useRouterPush } from '@/hooks/common/router'

const { routerPushByKey } = useRouterPush()

interface EventItem {
  id: number
  title: string
  subTitle?: string
  icon: string
  status: 'active' | 'pending' | 'finished'
}

const events = ref<EventItem[]>([
  { id: 1, title: '第九届阅读之星', subTitle: '第一轮', icon: 'activity', status: 'active' },
  { id: 2, title: '第九届阅读之星', subTitle: '第二轮', icon: 'cast', status: 'pending' },
  { id: 3, title: '第一届', subTitle: '星际知识大赛', icon: 'chrome', status: 'active' },
  { id: 4, title: '第九届友谊赛', subTitle: '', icon: 'heart', status: 'finished' },
])

function handleEnter(id: number) {
  routerPushByKey('user_groups', { query: { id: id.toString() } })
}

function handleBack() {
  // console.log('back')
}

function handleNext() {
  // 首页的下一步操作，可以根据需求实现
  routerPushByKey('user_groups')
}

const showContent = ref(false)
onMounted(() => {
  setTimeout(() => {
    showContent.value = true
  }, 100)
})
</script>

<template>
  <CompetitionLayout
    :show-back="false"
    :show-next="false"
    title="赛事总览"
    action-position="top"
    back-btn-text="返回"
    btn-theme="light"
    @back="handleBack"
    @next="handleNext"
  >
    <!-- Cards Section -->
    <div class="cards-container">
      <TransitionGroup name="list-anim" tag="div" class="cards-wrapper">
        <div
          v-for="(item, index) in events" v-show="showContent" :key="item.id" class="event-card"
          :style="{ '--delay': `${index * 0.1}s` }" @click="handleEnter(item.id)"
        >
          <div class="card-top-bar" />
          <div class="card-body">
            <div class="icon-wrapper">
              <SvgIcon :local-icon="item.icon" class="event-icon" />
            </div>
            <div class="text-content">
              <h3 class="event-title">
                {{ item.title }}
              </h3>
              <p v-if="item.subTitle" class="event-subtitle">
                {{ item.subTitle }}
              </p>
            </div>
          </div>
          <div class="tassel" />
        </div>
      </TransitionGroup>
    </div>
  </CompetitionLayout>
</template>

<style lang="scss" scoped>
@import '@/styles/scss/variables.scss';

.cards-container {
  width: 100%;
  padding: 0 40px;
}

.cards-wrapper {
  display: flex;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
}

.event-card {
  width: 340px;
  height: 480px;
  background: url('@/assets/imgs/user/event-card-bg.svg') no-repeat center center;
  border-radius: 8px 8px 40px 40px;
  position: relative;
  cursor: pointer;
  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
  align-items: center;

  .card-body {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 40px 20px;
    text-align: center;
  }

  .icon-wrapper {
    width: 100px;
    height: 100px;
    background: rgba(255, 255, 255, 0.6);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 30px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);

    .event-icon {
      font-size: 48px;
      color: $secondary-color;
    }
  }

  .text-content {
    .event-title {
      font-size: 1.4rem;
      font-weight: bold;
      color: $text-color;
      margin-bottom: 8px;
      line-height: 1.4;
    }

    .event-subtitle {
      font-size: 1.1rem;
      color: lighten($text-color, 15%);
    }
  }

  &:hover {
    transform: translateY(-10px);

    .icon-wrapper {
      transform: scale(1.1) rotate(5deg);
      transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    }
  }
}

// Transitions
.fade-slide-down-enter-active,
.fade-slide-down-leave-active {
  transition: all 0.8s ease;
}

.fade-slide-down-enter-from,
.fade-slide-down-leave-to {
  opacity: 0;
  transform: translateY(-30px);
}

.list-anim-enter-active,
.list-anim-leave-active {
  transition: all 0.6s cubic-bezier(0.5, 0, 0.25, 1);
  transition-delay: var(--delay);
}

.list-anim-enter-from,
.list-anim-leave-to {
  opacity: 0;
  transform: translateY(50px);
}

// Responsive
@media (max-width: 1024px) {
  .cards-wrapper {
    gap: 20px;
  }

  .event-card {
    width: 220px;
    height: 320px;
  }
}

@media (max-width: 768px) {
  .cards-wrapper {
    flex-direction: column;
    align-items: center;
  }

  .event-card {
    width: 90%;
    height: 120px;
    flex-direction: row;
    border-radius: 8px;

    .card-top-bar {
      width: 16px;
      height: 110%;
      top: -5%;
      left: -8px;
    }

    .tassel {
      display: none;
    }

    .card-body {
      flex-direction: row;
      text-align: left;
      padding: 10px 20px;
    }

    .icon-wrapper {
      width: 60px;
      height: 60px;
      margin-bottom: 0;
      margin-right: 20px;

      .event-icon {
        font-size: 32px;
      }
    }
  }
}
</style>
