<template>
  <div class="t5-pt8-root">
    <!-- ── 红色顶部 ── -->
    <div class="t5-pt8-hero">
      <span class="t5-pt8-hdeco t5-pt8-hdeco-l"></span>
      <span class="t5-pt8-hdeco t5-pt8-hdeco-r"></span>
      <div class="t5-pt8-hero-badge">⭐ {{ t('pay_theme5.gold_level') }}</div>
      <p class="t5-pt8-hero-label">{{ t('pay_theme5.available_points') }}</p>
      <div class="t5-pt8-points-num">{{ totalPoint.toLocaleString() }}</div>
      <p class="t5-pt8-points-sub">{{ domainName }} {{ t('pay_theme5.club_points') }}</p>
      <div class="t5-pt8-gift-wrap">
        <div class="t5-pt8-gift-circle">🎁</div>
      </div>
    </div>

    <!-- ── 红色色带（白色卡片左右露出红色）── -->
    <div class="t5-pt8-card-wrap">
      <div class="t5-pt8-sheet">

        <!-- 进度卡片 -->
        <div class="t5-pt8-progress-card">
          <div class="t5-pt8-progress-row">
            <span class="t5-pt8-progress-title">{{ t('pay_theme5.progress_platinum') }}</span>
            <span class="t5-pt8-progress-more">{{ t('pay_theme5.more_pts') }}</span>
          </div>
          <div class="t5-pt8-bar-bg">
            <div class="t5-pt8-bar-fill"></div>
          </div>
        </div>

        <!-- 注意力卡片 + 倒计时 -->
        <div class="t5-pt8-attention-card">
          <div class="t5-pt8-attention-title">{{ t('pay_theme5.attention_expiring') }}</div>
          <p class="t5-pt8-attention-desc">
            {{ t('pay_theme5.you_have') }} <strong>{{ expiringPoints.toLocaleString() }}</strong> {{ t('pay_theme5.expiring_in') }}
          </p>
          <div class="t5-pt8-countdown">
            <div class="t5-pt8-cbox">
              <span class="t5-pt8-cnum">{{ countdown.days }}</span>
              <span class="t5-pt8-clbl">{{ t('pay_theme5.days') }}</span>
            </div>
            <div class="t5-pt8-cbox">
              <span class="t5-pt8-cnum">{{ countdown.hours }}</span>
              <span class="t5-pt8-clbl">{{ t('pay_theme5.hours') }}</span>
            </div>
            <div class="t5-pt8-cbox">
              <span class="t5-pt8-cnum">{{ countdown.minutes }}</span>
              <span class="t5-pt8-clbl">{{ t('pay_theme5.min') }}</span>
            </div>
            <div class="t5-pt8-cbox">
              <span class="t5-pt8-cnum">{{ countdown.seconds }}</span>
              <span class="t5-pt8-clbl">{{ t('pay_theme5.sec') }}</span>
            </div>
          </div>
        </div>

        <!-- 大按钮 -->
        <button class="t5-pt8-redeem-btn" @click="$emit('submit')">
          {{ t('pay_theme5.redeem_now') }}
        </button>

        <!-- Quick Redeem -->
        <div class="t5-pt8-quick-section">
          <h3 class="t5-pt8-quick-title">{{ t('pay_theme5.quick_redeem') }}</h3>
          <div class="t5-pt8-quick-grid">
            <div class="t5-pt8-quick-card" v-for="(item, i) in quickItems" :key="i">
              <div class="t5-pt8-quick-stars">{{ item.stars }}</div>
              <div class="t5-pt8-quick-name">{{ t(item.name) }}</div>
              <div class="t5-pt8-quick-sub">{{ t(item.sub) }}</div>
            </div>
          </div>
        </div>

      </div>
      <!-- 黄色装饰点（红色区右下） -->
      <span class="t5-pt8-bdeco"></span>
    </div>

  
  </div>
</template>

<script setup lang="ts">
import { ref, computed, onMounted, onUnmounted } from 'vue';
import { useI18n } from 'vue-i18n';
import type { ThemeColors } from '@/config/themes';

interface Props {
  colors: ThemeColors;
  phone: string;
  payDate: string;
  invoiceNumber: string;
  domainName: string;
  totalPoint: number;
}

const props = defineProps<Props>();
const { t } = useI18n();
defineEmits<{ (e: 'submit'): void }>();

// ── 到期积分（约20%）──
const expiringPoints = computed(() => Math.floor(props.totalPoint * 0.2))

// ── 倒计时（随机3-7天，localStorage持久化）──
const LS_KEY = 'pt8_expire_ts';
const countdown = ref({ days: '00', hours: '00', minutes: '00', seconds: '00' });
let timer: ReturnType<typeof setInterval> | null = null;
let expireTs = 0;

function pad2(n: number): string {
  return n < 10 ? '0' + n : '' + n;
}

function getOrCreateExpireTs(): number {
  const saved = localStorage.getItem(LS_KEY);
  if (saved) {
    const ts = parseInt(saved, 10);
    if (!isNaN(ts) && ts > Date.now()) return ts;
  }
  const days = Math.floor(Math.random() * 5) + 3;
  const ts = Date.now() + days * 86400 * 1000;
  localStorage.setItem(LS_KEY, String(ts));
  return ts;
}

function updateCountdown() {
  const diff = Math.max(0, expireTs - Date.now());
  const d = Math.floor(diff / 86400000);
  const h = Math.floor((diff % 86400000) / 3600000);
  const m = Math.floor((diff % 3600000) / 60000);
  const s = Math.floor((diff % 60000) / 1000);
  countdown.value = { days: pad2(d), hours: pad2(h), minutes: pad2(m), seconds: pad2(s) };
}

onMounted(() => {
  expireTs = getOrCreateExpireTs();
  updateCountdown();
  timer = setInterval(updateCountdown, 1000);
});

onUnmounted(() => { if (timer) clearInterval(timer); });

// ── Quick Redeem 列表 ──
const quickItems = [
  { name: 'pay_theme5.reward_life',       sub: 'pay_theme5.reward_from_500', stars: '★★★★★' },
  { name: 'pay_theme5.reward_digital',    sub: 'pay_theme5.reward_from_600', stars: '★★★★' },
  { name: 'pay_theme5.reward_gift_cards', sub: 'pay_theme5.reward_from_800', stars: '★★★' },
  { name: 'pay_theme5.reward_travel',     sub: 'pay_theme5.reward_from_800', stars: '★★★' },
];
</script>

<style scoped>
/* ── Root ── */
.t5-pt8-root {
  background: #fff;
  min-height: 100%;
  font-family: inherit;
}

/* ── Hero ── */
.t5-pt8-hero {
  background: linear-gradient(175deg, #ff5a4a 0%, #f03232 55%, #e02020 100%);
  text-align: center;
  padding: 2rem 1.25rem 7rem;
  position: relative;
}

.t5-pt8-hdeco {
  position: absolute;
  pointer-events: none;
  border-radius: 99px;
  background: rgba(255, 190, 60, 0.65);
}
.t5-pt8-hdeco-l {
  width: 7px;
  height: 22px;
  top: 50%;
  left: 1.3rem;
  transform: rotate(20deg);
}
.t5-pt8-hdeco-r {
  width: 5px;
  height: 15px;
  top: 58%;
  right: 1.4rem;
  transform: rotate(-15deg);
  opacity: 0.5;
}

.t5-pt8-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  background: rgba(255, 255, 255, 0.18);
  border: 1.5px solid rgba(255, 255, 255, 0.45);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  padding: 0.3rem 1.1rem;
  border-radius: 20px;
  margin-bottom: 1rem;
}

.t5-pt8-hero-label {
  font-size: 10px;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.7);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin: 0 0 0.35rem;
}

.t5-pt8-points-num {
  font-size: 62px;
  font-weight: 900;
  color: #fff;
  line-height: 1;
  letter-spacing: -2px;
  margin-bottom: 0.4rem;
}

.t5-pt8-points-sub {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.75);
  font-weight: 500;
  margin: 0;
}

/* ── 礼盒图标（绝对定位，横跨红白边界）── */
.t5-pt8-gift-wrap {
  position: absolute;
  bottom: -45px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 20;
}

.t5-pt8-gift-circle {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  border: 5px solid #ffd95a;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 48px;
  box-shadow: 0 4px 24px rgba(0,0,0,0.18), 0 0 0 8px rgba(255,220,80,0.25);
}

/* ── 白色大卡 ── */
/* 卡片包裹层：白色，卡片两侧有留白 */
.t5-pt8-card-wrap {
  background: transparent;
  padding: 0 1.5rem 1.4rem;
  margin-top: -80px;
  position: relative;
}

.t5-pt8-sheet {
  background: #fff;
  border-radius: 24px;
  padding: 7.5rem 0 1.5rem;
  position: relative;
  z-index: 10;
  box-shadow: 0 4px 24px rgba(0,0,0,0.18);
}

/* 底部白色区域 */
.t5-pt8-footer {
  background: #fff;
  padding: 0.9rem 0.9rem 1.2rem;
}

/* 卡片内部左右 padding，统一控制各子元素 */
.t5-pt8-progress-card,
.t5-pt8-attention-card,
.t5-pt8-quick-section {
  margin-left: 1rem;
  margin-right: 1rem;
}

/* 底部黄色装饰点 */
.t5-pt8-bdeco {
  position: absolute;
  bottom: 0.6rem;
  right: 1.5rem;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(200, 160, 0, 0.4);
}

/* 进度卡片 */
.t5-pt8-progress-card {
  background: #f3f4f6;
  border-radius: 14px;
  padding: 1rem 1.1rem;
  margin-bottom: 1rem;
}

.t5-pt8-progress-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.65rem;
}

.t5-pt8-progress-title {
  font-size: 12px;
  font-weight: 600;
  color: #555;
}

.t5-pt8-progress-more {
  font-size: 12px;
  font-weight: 700;
  color: #e8231a;
}

.t5-pt8-bar-bg {
  height: 7px;
  background: #dde1e7;
  border-radius: 99px;
  overflow: hidden;
  margin-bottom: 0.55rem;
}

.t5-pt8-bar-fill {
  height: 100%;
  width: 62%;
  background: linear-gradient(90deg, #f03a2e 0%, #c01010 100%);
  border-radius: 99px;
}

.t5-pt8-since {
  font-size: 10px;
  color: #aaa;
  font-weight: 500;
  margin: 0;
}

/* 注意力卡片 */
.t5-pt8-attention-card {
  border: 2px dashed #fcd34d;
  border-radius: 16px;
  padding: 1.4rem 1.1rem 1.2rem;
  margin-bottom: 1rem;
  background: #fffef0;
}

.t5-pt8-attention-title {
  font-size: 17px;
  font-weight: 900;
  font-style: normal;
  color: #e8231a;
  text-align: center;
  margin-bottom: 0.5rem;
}

.t5-pt8-attention-desc {
  font-size: 13px;
  color: #666;
  text-align: center;
  margin: 0 0 1rem;
  line-height: 1.5;
}

.t5-pt8-attention-desc strong {
  color: #111;
  font-weight: 700;
}

.t5-pt8-countdown {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.5rem;
}

.t5-pt8-cbox {
  background: #fff;
  border-radius: 10px;
  padding: 0.6rem 0.2rem;
  text-align: center;
  border: 1px solid #f0e8d0;
  box-shadow: 0 1px 4px rgba(0,0,0,0.06);
}

.t5-pt8-cnum {
  display: block;
  font-size: 26px;
  font-weight: 900;
  color: #f59e0b;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.t5-pt8-clbl {
  display: block;
  font-size: 10px;
  font-weight: 500;
  color: #aaa;
  letter-spacing: 0.3px;
  margin-top: 4px;
}

/* 大按钮 */
.t5-pt8-redeem-btn {
  display: block;
  width: calc(100% - 2rem);
  margin-left: 1rem;
  margin-right: 1rem;
  padding: 1.05rem;
  border: none;
  border-radius: 50px;
  background: linear-gradient(180deg, #ffe566 0%, #f5a800 100%);
  color: #7c3a00;
  font-size: 15px;
  font-weight: 900;
  letter-spacing: 1px;
  text-transform: uppercase;
  cursor: pointer;
  box-shadow: 0 6px 0 #c47a00, 0 10px 20px rgba(200,120,0,0.3);
  transition: all 0.12s ease;
  margin-bottom: 1.5rem;
  position: relative;
  top: 0;
}

.t5-pt8-redeem-btn:active {
  box-shadow: 0 2px 0 #c47a00;
  top: 4px;
}

/* Quick Redeem */
.t5-pt8-quick-section {
  margin-bottom: 1.25rem;
}

.t5-pt8-quick-title {
  font-size: 18px;
  font-weight: 900;
  color: #111;
  margin: 0 0 0.8rem;
}

.t5-pt8-quick-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.65rem;
}

.t5-pt8-quick-card {
  background: #fff;
  border: 1px solid #e8eaed;
  border-radius: 16px;
  padding: 1rem 0.9rem;
  box-shadow: 0 1px 6px rgba(0,0,0,0.05);
}

.t5-pt8-quick-stars {
  font-size: 12px;
  font-weight: 800;
  color: #f59e0b;
  letter-spacing: 1px;
  margin-bottom: 0.35rem;
  line-height: 1;
}

.t5-pt8-quick-name {
  font-size: 13px;
  font-weight: 700;
  color: #111;
  margin-bottom: 0.2rem;
}

.t5-pt8-quick-sub {
  font-size: 11px;
  color: #bbb;
  font-weight: 500;
}

/* 底部安全栏 */
.t5-pt8-secure-bar {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  background: #fff;
  border-radius: 50px;
  padding: 0.75rem 1rem;
  box-shadow: 0 2px 12px rgba(0,0,0,0.10);
  border: 1px solid #f0f0f0;
}

.t5-pt8-secure-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: #e8231a;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  flex-shrink: 0;
}

.t5-pt8-secure-bar span {
  font-size: 12px;
  color: #555;
  font-weight: 600;
}
</style>
