<template>
  <view class="share-page">
    <NavBar title="今日问候" :transparent="true" color="#333" />

    <!-- Top User Info -->
    <view class="user-header" :style="{ paddingTop: navBarHeight + 'px' }">
      <image
        class="user-avatar"
        :src="fromAvatar || defaultAvatar"
        mode="aspectFill"
      />
      <view class="user-info">
        <view class="user-name">
          <text>你的好友</text>
          <text class="highlight-name">{{
            author || fromUser || "神秘好友"
          }}</text>
        </view>
        <text class="user-desc">给你发来了一份今日问候</text>
      </view>
    </view>

    <!-- Main Card -->
    <view class="main-card-container">
      <view
        class="quote-card"
        :style="
          backgroundUrl
            ? {
                backgroundImage: `url(${backgroundUrl})`,
                backgroundSize: 'cover',
                backgroundPosition: 'center',
              }
            : {}
        "
      >
        <view class="quote-icon">❝</view>
        <view class="quote-content">
          <text class="quote-text">{{ content }}</text>
          <text class="quote-highlight" v-if="highlight">{{ highlight }}</text>
        </view>
        <view class="quote-divider"></view>
        <view class="quote-author">
          <text>—— {{ author ? ` ${author} 的专属问候` : "专属问候" }}</text>
        </view>
      </view>
    </view>

    <!-- Action Buttons -->
    <view class="action-buttons">
      <button class="btn primary-btn" @tap="navToMake">
        <uni-icons type="paperplane-filled" size="20" color="#fff" />
        <text>我也要送问候</text>
      </button>
    </view>

    <view class="footer-tip safe-area-bottom">
      <text>愿每一天都充满阳光与希望</text>
    </view>
  </view>
</template>

<script setup>
import { ref } from "vue";
import { onLoad, onShareAppMessage } from "@dcloudio/uni-app";
import { getBavBarHeight } from "@/utils/system";
import NavBar from "@/components/NavBar/NavBar.vue";
import { getPageDetail } from "@/api/system";

const navBarHeight = getBavBarHeight();
const defaultAvatar =
  "https://file.lihailezzc.com/resource/96023631c6ab9c3496b7620097af3d6f.png";

const fromUser = ref("");
const fromAvatar = ref("");
const content = ref("万事顺遂\n岁岁平安\n愿你的生活\n日日有小确幸");
const author = ref("陈小明");
const highlight = ref("");
const backgroundUrl = ref("");

onLoad(async (options) => {
  if (options.shareToken) {
    const detail = await getPageDetail(options.shareToken);
    if (detail) {
      if (detail.from) {
        fromUser.value = detail.from.nickname;
        fromAvatar.value = detail.from.avatar;
      }
      if (detail.content) {
        const parts = detail.content.split(" ");
        if (parts.length > 1) {
          highlight.value = parts.pop();
          content.value = parts.join("\n");
        } else {
          content.value = detail.content;
          highlight.value = "";
        }
      }
      author.value = detail.signature || "专属问候";
      backgroundUrl.value = detail.imageUrl || "";
    }
  }
});

const navToMake = () => {
  uni.navigateTo({
    url: "/pages/greeting/daily",
  });
};

onShareAppMessage(() => {
  return {
    title: `${fromUser.value || "好友"}给你发来了一份今日问候`,
    path: `/pages/greeting/share?content=${encodeURIComponent(content.value)}&author=${encodeURIComponent(author.value)}&fromUser=${encodeURIComponent(fromUser.value)}&fromAvatar=${encodeURIComponent(fromAvatar.value)}`,
  };
});
</script>

<style lang="scss" scoped>
.share-page {
  min-height: 100vh;
  background: #fbfbf9;
  padding-bottom: 200rpx;
}

.user-header {
  padding: 20rpx 40rpx;
  display: flex;
  align-items: center;
  gap: 20rpx;
  margin-bottom: 20rpx;
}

.user-avatar {
  width: 80rpx;
  height: 80rpx;
  border-radius: 50%;
  border: 2rpx solid #fff;
  box-shadow: 0 4rpx 12rpx rgba(0, 0, 0, 0.1);
}

.user-info {
  display: flex;
  flex-direction: column;
}

.user-name {
  font-size: 28rpx;
  color: #333;
  margin-bottom: 4rpx;

  .highlight-name {
    color: #d81e06;
    font-weight: bold;
    margin-left: 8rpx;
  }
}

.user-desc {
  font-size: 24rpx;
  color: #999;
}

/* Greeting Card - Adapted from daily.vue quote-card */
.main-card-container {
  padding: 0 40rpx;
  margin-bottom: 80rpx;
}

.quote-card {
  background: #fff;
  border-radius: 40rpx;
  padding: 60rpx 40rpx 40rpx;
  box-shadow: 0 20rpx 60rpx rgba(0, 0, 0, 0.08);
  border: 4rpx solid #f5e6d3; /* Gold-ish border */
  position: relative;
  min-height: 700rpx;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;

  /* Inner Border Effect */
  &::after {
    content: "";
    position: absolute;
    inset: 12rpx;
    border: 2rpx solid #f9f3e8;
    border-radius: 32rpx;
    pointer-events: none;
  }
}

.quote-icon {
  font-size: 80rpx;
  color: #f5e6d3;
  margin-bottom: 40rpx;
  line-height: 1;
}

.quote-content {
  text-align: center;
  margin-bottom: 60rpx;
}

.quote-text {
  font-size: 40rpx;
  color: #333;
  font-weight: bold;
  line-height: 1.6;
  font-family: "Songti SC", serif;
  display: block;
  white-space: pre-wrap;
}

.quote-highlight {
  display: block;
  font-size: 44rpx;
  color: #d81e06;
  font-weight: 800;
  margin-top: 20rpx;
  font-family: "Songti SC", serif;
}

.quote-divider {
  width: 80rpx;
  height: 2rpx;
  background: #eee;
  margin-bottom: 30rpx;
}

.quote-author {
  font-size: 28rpx;
  color: #999;
  font-style: italic;
  font-family: "Songti SC", serif;
}

.action-buttons {
  padding: 0 60rpx;
  margin-bottom: 40rpx;
}

.btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12rpx;
  height: 96rpx;
  border-radius: 48rpx;
  font-size: 32rpx;
  font-weight: bold;
  border: none;
  transition: all 0.2s;

  &::after {
    border: none;
  }

  &:active {
    transform: scale(0.98);
  }
}

.primary-btn {
  background: linear-gradient(135deg, #8e0000 0%, #600000 100%);
  color: #fff;
  box-shadow: 0 8rpx 24rpx rgba(142, 0, 0, 0.3);

  &:active {
    box-shadow: 0 4rpx 12rpx rgba(142, 0, 0, 0.2);
  }
}

.footer-tip {
  text-align: center;
  padding: 40rpx 0;

  text {
    font-size: 24rpx;
    color: #ccc;
    letter-spacing: 4rpx;
  }
}
</style>
