spring-festival-greetings/pages/mine/greeting.vue

<template>
  <view class="greeting-page" :style="{ paddingTop: navBarTop + 'px' }">
    <!-- Navbar -->
    <view
      class="nav-bar"
      :style="{ height: navBarHeight + 'px', paddingTop: navBarTop + 'px' }"
    >
      <view class="nav-content">
        <view class="back-btn" @tap="goBack">
          <text class="back-arrow">‹</text>
        </view>
        <text class="title">我的新春祝福</text>
      </view>
    </view>

    <!-- Header Stats -->
    <view class="header-stats">
      <view class="stats-card">
        <view class="stats-left">
          <view class="icon-circle">
            <text>✨</text>
          </view>
          <view class="stats-info">
            <text class="label">已累计创作</text>
            <view class="value-wrap">
              <text class="value">{{ totalCount }}</text>
              <text class="unit">份祝福</text>
            </view>
          </view>
        </view>
        <view class="divider"></view>
        <view class="stats-right">
          <text class="label">马年运势</text>
          <text class="value red-text">一马当先</text>
        </view>
      </view>
    </view>

    <!-- List Section -->
    <view class="list-section">
      <view class="section-header">
        <text class="section-title">祝福列表</text>
        <text class="section-tip">左滑删除记录</text>
      </view>

      <view class="list-container">
        <view v-for="item in list" :key="item.id" class="list-item-wrap">
          <view class="swipe-container">
            <!-- Delete Action (Behind) -->
            <view class="delete-action" @tap.stop="onDelete(item)">
              <text>删除</text>
            </view>

            <!-- Card Content (Front) -->
            <view
              class="card-item"
              :style="{
                transform: `translateX(${item.translateX || 0}px)`,
                transition: item.useTransition ? 'transform 0.3s' : 'none',
              }"
              @touchstart="onTouchStart($event, item)"
              @touchmove="onTouchMove($event, item)"
              @touchend="onTouchEnd($event, item)"
            >
              <image :src="item.imageUrl" mode="aspectFill" class="card-img" />
              <view class="card-content">
                <view class="card-title"
                  >{{ item.blessingTo
                  }}{{
                    item.blessingFrom ? item.blessingFrom : "好友"
                  }}身体健康</view
                >
                <view class="card-date"
                  >更新时间：{{ formatDate(item.updatedAt) }}</view
                >
                <view class="tags">
                  <view class="tag yellow" v-if="item.festival">{{
                    item.festival
                  }}</view>
                  <view class="tag red" v-if="item.year">{{ item.year }}</view>
                </view>
              </view>
              <view class="card-actions">
                <view class="action-btn" @tap.stop="onShare(item)">
                  <text class="icon">🔗</text>
                </view>
                <view class="action-btn" @tap.stop="onEdit(item)">
                  <text class="icon">✎</text>
                </view>
              </view>
            </view>
          </view>
        </view>

        <!-- Loading State -->
        <view class="loading-state" v-if="loading">
          <text>加载中...</text>
        </view>
        <view class="empty-state" v-if="!loading && list.length === 0">
          <text>暂无祝福记录</text>
        </view>
        <view class="no-more" v-if="!loading && !hasMore && list.length > 0">
          <text>没有更多了</text>
        </view>
      </view>
    </view>
  </view>
</template>

<script setup>
import { ref, onMounted } from "vue";
import { onPullDownRefresh, onReachBottom } from "@dcloudio/uni-app";
import { getMyCard } from "@/api/mine.js";
import { getBavBarHeight } from "@/utils/system";

const navBarTop = ref(0);
const navBarHeight = ref(44);
const list = ref([]);
const page = ref(1);
const loading = ref(false);
const hasMore = ref(true);
const isRefreshing = ref(false);
const totalCount = ref(0);

const deleteOptions = ref([
  {
    text: "删除",
    style: {
      backgroundColor: "#ff3b30",
    },
  },
]);

// Swipe Logic
const startX = ref(0);
const activeItem = ref(null);
const MAX_SWIPE_WIDTH = 80;

const onTouchStart = (e, item) => {
  if (e.touches.length > 1) return;
  // Close other items
  if (activeItem.value && activeItem.value.id !== item.id) {
    activeItem.value.translateX = 0;
    activeItem.value.useTransition = true;
  }

  startX.value = e.touches[0].clientX;
  item.useTransition = false;
  activeItem.value = item;
};

const onTouchMove = (e, item) => {
  if (e.touches.length > 1) return;
  const currentX = e.touches[0].clientX;
  const deltaX = currentX - startX.value;

  // Allow swiping left (negative) up to -MAX_SWIPE_WIDTH
  // If already open (translateX = -80), deltaX needs to be adjusted
  // But simpler: just use delta from 0 position.
  // Actually, standard swipe logic needs to account for current position.
  // For simplicity: assume always starting from 0 (closed) or -80 (open).
  // But if we start drag from open state, we need to handle it.

  // Let's stick to "start from 0" logic for now, assuming auto-close.
  // If item is already open, and we swipe right, we close it.

  // Re-calculate based on initial offset if we want to support dragging from open.
  // For now: simple close-on-touch-other logic covers most cases.
  // We assume startX is from a state where it is either 0 or -80.
  // But `item.translateX` might be -80.

  let targetX = deltaX;
  if (item.translateX === -MAX_SWIPE_WIDTH) {
    targetX = -MAX_SWIPE_WIDTH + deltaX;
  }

  if (targetX < -MAX_SWIPE_WIDTH) targetX = -MAX_SWIPE_WIDTH;
  if (targetX > 0) targetX = 0;

  item.translateX = targetX;
};

const onTouchEnd = (e, item) => {
  item.useTransition = true;
  if (item.translateX < -30) {
    item.translateX = -MAX_SWIPE_WIDTH;
  } else {
    item.translateX = 0;
  }
};

onMounted(() => {
  const sysInfo = uni.getSystemInfoSync();
  navBarTop.value = sysInfo.statusBarHeight;
  fetchList(true);
});

onPullDownRefresh(() => {
  onRefresh();
});

onReachBottom(() => {
  loadMore();
});

const fetchList = async (reset = false) => {
  if (loading.value) return;
  if (reset) {
    page.value = 1;
    hasMore.value = true;
  }
  if (!hasMore.value) return;

  loading.value = true;
  try {
    const res = await getMyCard(page.value);
    const dataList = res?.list || [];
    totalCount.value = res?.totalCount || 0;

    if (reset) {
      list.value = dataList;
    } else {
      list.value = [...list.value, ...dataList];
    }

    hasMore.value = res.hasNext;
    if (hasMore.value) {
      page.value++;
    }
  } catch (e) {
    console.error("Failed to fetch greeting list", e);
    uni.showToast({ title: "加载失败", icon: "none" });
  } finally {
    loading.value = false;
    isRefreshing.value = false;
    uni.stopPullDownRefresh();
  }
};

const loadMore = () => {
  fetchList();
};

const onRefresh = () => {
  isRefreshing.value = true;
  fetchList(true);
};

const goBack = () => {
  uni.navigateBack();
};

const formatDate = (dateStr) => {
  if (!dateStr) return "";
  const date = new Date(dateStr);
  const y = date.getFullYear();
  const m = String(date.getMonth() + 1).padStart(2, "0");
  const d = String(date.getDate()).padStart(2, "0");
  return `${y}-${m}-${d}`;
};

const onDelete = (item) => {
  uni.showModal({
    title: "提示",
    content: "确定要删除这条祝福吗？",
    success: (res) => {
      if (res.confirm) {
        // Implement delete API call here
        // For now just remove from list locally
        list.value = list.value.filter((i) => i.id !== item.id);
        totalCount.value = Math.max(0, totalCount.value - 1);
        uni.showToast({ title: "删除成功", icon: "none" });
      } else {
        // Reset swipe state if cancelled
        item.translateX = 0;
      }
    },
  });
};

const onShare = (item) => {
  // Implement share logic
  uni.showToast({ title: "分享功能开发中", icon: "none" });
};

const onEdit = (item) => {
  // Implement edit logic
  uni.showToast({ title: "编辑功能开发中", icon: "none" });
};
</script>

<style lang="scss" scoped>
.greeting-page {
  min-height: 100vh;
  background: #f9f9f9;
  display: flex;
  flex-direction: column;
  box-sizing: border-box;
}

.nav-bar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  background-color: #f9f9f9;

  .nav-content {
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;

    .back-btn {
      position: absolute;
      left: 16px;
      height: 100%;
      display: flex;
      align-items: center;
      padding: 0 10px;

      .back-arrow {
        font-size: 32px;
        color: #333;
        font-weight: 300;
      }
    }

    .title {
      font-size: 18px;
      font-weight: 600;
      color: #333;
    }
  }
}

.header-stats {
  padding: 20px;
  background: #f9f9f9;
  margin-top: 44px; // Initial offset for fixed nav

  .stats-card {
    background: #fff;
    border-radius: 20px;
    padding: 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);

    .stats-left {
      display: flex;
      align-items: center;

      .icon-circle {
        width: 48px;
        height: 48px;
        border-radius: 50%;
        background: #fff0f0;
        display: flex;
        align-items: center;
        justify-content: center;
        margin-right: 16px;

        text {
          font-size: 24px;
        }
      }

      .stats-info {
        display: flex;
        flex-direction: column;

        .label {
          font-size: 12px;
          color: #999;
          margin-bottom: 4px;
        }

        .value-wrap {
          display: flex;
          align-items: baseline;

          .value {
            font-size: 24px;
            font-weight: bold;
            color: #333;
            margin-right: 4px;
          }

          .unit {
            font-size: 12px;
            color: #666;
          }
        }
      }
    }

    .divider {
      width: 1px;
      height: 40px;
      background: #eee;
      margin: 0 20px;
    }

    .stats-right {
      display: flex;
      flex-direction: column;
      align-items: center;
      min-width: 80px;

      .label {
        font-size: 12px;
        color: #999;
        margin-bottom: 8px;
      }

      .value {
        font-size: 16px;
        font-weight: 600;

        &.red-text {
          color: #ff3b30;
        }
      }
    }
  }
}

.list-section {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 0 20px;

  .section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;

    .section-title {
      font-size: 16px;
      font-weight: 600;
      color: #666;
    }

    .section-tip {
      font-size: 12px;
      color: #ccc;
    }
  }

  .list-container {
    padding-bottom: 40px;
  }
}

.list-item-wrap {
  margin-bottom: 16px;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.03);
}

.swipe-container {
  position: relative;
  width: 100%;
  background: #ff3b30; // Delete background color
}

.delete-action {
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #ff3b30;
  color: #fff;
  font-size: 14px;
  z-index: 1;
}

.card-item {
  background: #fff;
  padding: 16px;
  display: flex;
  align-items: center;
  position: relative;
  z-index: 2;
  width: 100%;
  box-sizing: border-box;

  .card-img {
    width: 80px;
    height: 80px;
    border-radius: 12px;
    margin-right: 16px;
    background: #f5f5f5;
  }

  .card-content {
    flex: 1;
    margin-right: 12px;

    .card-title {
      font-size: 16px;
      font-weight: 600;
      color: #333;
      margin-bottom: 8px;
      display: -webkit-box;
      -webkit-box-orient: vertical;
      -webkit-line-clamp: 1;
      overflow: hidden;
    }

    .card-date {
      font-size: 12px;
      color: #999;
      margin-bottom: 8px;
    }

    .tags {
      display: flex;
      gap: 8px;

      .tag {
        font-size: 10px;
        padding: 2px 8px;
        border-radius: 8px;

        &.yellow {
          background: #fff8e1;
          color: #ffb300;
        }

        &.red {
          background: #ffebee;
          color: #ff3b30;
        }

        &.blue {
          background: #e3f2fd;
          color: #2196f3;
        }
      }
    }
  }

  .card-actions {
    display: flex;
    flex-direction: column;
    gap: 16px;

    .action-btn {
      width: 32px;
      height: 32px;
      display: flex;
      align-items: center;
      justify-content: center;

      .icon {
        font-size: 20px;
        color: #666;
      }

      &:active {
        opacity: 0.6;
      }
    }
  }
}

.loading-state,
.empty-state,
.no-more {
  text-align: center;
  padding: 20px;
  color: #999;
  font-size: 12px;
}
</style>