1383 lines
35 KiB
Vue
1383 lines
35 KiB
Vue
<template>
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<div class="home-page">
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<!-- 第一层：单行紧凑布局，tabs + 搜索/筛选图标 -->
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<div v-if="categoryLayers.length > 0" class="home-category-layer1-wrap">
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<div class="home-category-layer1-row">
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<v-tabs
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:model-value="layerActiveValues[0]"
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class="home-tab-bar home-tab-bar--inline"
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@update:model-value="onCategorySelect(0, $event)"
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>
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<v-tab v-for="item in categoryLayers[0]" :key="item.id" :value="item.id">
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{{ item.label }}
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</v-tab>
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</v-tabs>
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<div class="home-category-layer1-actions">
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<v-btn
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icon
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variant="text"
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size="small"
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class="home-category-action-btn"
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:aria-label="t('common.search')"
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@click="expandSearch"
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>
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<v-icon size="20">mdi-magnify</v-icon>
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</v-btn>
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<v-btn
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icon
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variant="text"
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size="small"
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class="home-category-action-btn"
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:aria-label="t('common.filter')"
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>
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<v-icon size="20">mdi-filter-outline</v-icon>
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</v-btn>
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</div>
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</div>
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<!-- 搜索展开时：浮层输入框 + 历史记录 -->
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<transition name="home-search-overlay">
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<div v-if="searchExpanded" class="home-search-overlay">
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<div class="home-search-overlay-inner">
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<v-text-field
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ref="searchInputRef"
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v-model="searchKeyword"
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density="compact"
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hide-details
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:placeholder="t('home.searchPlaceholder')"
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prepend-inner-icon="mdi-magnify"
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variant="outlined"
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class="home-search-overlay-field"
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@blur="onSearchBlur"
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@keydown.enter="onSearchSubmit"
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/>
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<v-btn
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icon
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variant="text"
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size="small"
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class="home-search-close-btn"
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:aria-label="t('common.collapse')"
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@click="collapseSearch"
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>
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<v-icon size="18">mdi-close</v-icon>
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</v-btn>
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</div>
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<div v-if="searchHistoryList.length > 0" class="home-search-history">
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<div class="home-search-history-header">
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<span class="home-search-history-title">{{ t('home.searchHistory') }}</span>
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<v-btn
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variant="text"
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size="x-small"
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color="primary"
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class="home-search-history-clear"
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@click="searchHistory.clearAll"
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>
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{{ t('common.clear') }}
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</v-btn>
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</div>
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<ul class="home-search-history-list">
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<li
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v-for="(item, idx) in searchHistoryList"
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:key="`${item}-${idx}`"
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class="home-search-history-item"
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>
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<button
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type="button"
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class="home-search-history-text"
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@click="selectHistoryItem(item)"
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>
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{{ item }}
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</button>
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<v-btn
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icon
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variant="text"
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size="x-small"
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class="home-search-history-delete"
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:aria-label="t('common.delete')"
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@click.stop="searchHistory.remove(idx)"
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>
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<v-icon size="16">mdi-close</v-icon>
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</v-btn>
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</li>
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</ul>
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</div>
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</div>
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</transition>
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</div>
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<v-container fluid class="home-container">
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<!-- 第二三层：随内容滚动，回顶部时与列表第一行一起出现 -->
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<div v-if="categoryLayers.length >= 2" class="home-category-layers-23-scroll">
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<div class="home-category-layer home-category-layer--icon">
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<div class="home-category-icon-row">
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<button
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v-for="item in categoryLayers[1]"
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:key="item.id"
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type="button"
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class="home-category-icon-item"
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:class="{ 'home-category-icon-item--active': layerActiveValues[1] === item.id }"
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@click="onCategorySelect(1, item.id)"
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>
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<v-icon
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size="24"
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class="home-category-icon"
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:color="resolveCategoryIconColor(item) ?? 'grey'"
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>
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{{ item.icon || DEFAULT_CATEGORY_ICON }}
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</v-icon>
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<span class="home-category-icon-label">{{ item.label }}</span>
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</button>
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</div>
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</div>
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<div
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v-if="categoryLayers.length >= 3"
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class="home-category-layer home-category-layer--third"
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>
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<v-tabs
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:model-value="layerActiveValues[2]"
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class="home-tab-bar home-tab-bar--compact"
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@update:model-value="onCategorySelect(2, $event)"
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>
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<v-tab v-for="item in categoryLayers[2]" :key="item.id" :value="item.id">
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{{ item.label }}
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</v-tab>
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</v-tabs>
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</div>
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</div>
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<!-- 可滚动容器作为 v-pull-to-refresh 的父元素，组件据此判断 scrollTop 仅在顶部时才响应下拉 -->
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<div ref="scrollRef" class="home-list-scroll">
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<v-pull-to-refresh class="pull-to-refresh" @load="onRefresh">
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<div class="pull-to-refresh-inner">
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<div ref="listRef" class="home-list" :style="gridListStyle">
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<MarketCard
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v-for="card in eventList"
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:key="card.id"
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:id="card.id"
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:slug="card.slug"
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:market-title="card.marketTitle"
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:chance-value="card.chanceValue"
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:market-info="card.marketInfo"
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:image-url="card.imageUrl"
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:category="card.category"
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:expires-at="card.expiresAt"
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:display-type="card.displayType"
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:outcomes="card.outcomes"
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:yes-label="card.yesLabel"
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:no-label="card.noLabel"
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:is-new="card.isNew"
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:market-id="card.marketId"
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:clob-token-ids="card.clobTokenIds"
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:yes-price="card.yesPrice"
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:no-price="card.noPrice"
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@open-trade="onCardOpenTrade"
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/>
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<div v-if="eventList.length === 0 && !loadingMore" class="home-list-empty">
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暂无数据
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</div>
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</div>
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<div v-if="eventList.length > 0" class="load-more-footer">
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<div ref="sentinelRef" class="load-more-sentinel" aria-hidden="true" />
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<div v-if="loadingMore" class="load-more-indicator">
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<v-progress-circular indeterminate size="24" width="2" />
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<span>{{ t('common.loading') }}</span>
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</div>
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<div v-else-if="noMoreEvents" class="no-more-tip">没有更多了</div>
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<v-btn
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v-else
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class="load-more-btn"
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variant="outlined"
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color="primary"
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:disabled="loadingMore"
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@click="loadMore"
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>
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{{ t('home.loadMore') }}
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</v-btn>
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</div>
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</div>
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</v-pull-to-refresh>
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</div>
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<!-- PC：对话框；手机：底部 sheet，直接显示交易表单 -->
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<v-dialog
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v-if="!isMobile"
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v-model="tradeDialogOpen"
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max-width="420"
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scrollable
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content-class="trade-dialog trade-dialog--bare"
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transition="dialog-transition"
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@click:outside="tradeDialogOpen = false"
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>
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<TradeComponent
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:key="`trade-${tradeDialogMarket?.id}-${tradeDialogSide}`"
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:market="homeTradeMarketPayload"
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:initial-option="tradeDialogSide"
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@order-success="onOrderSuccess"
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/>
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</v-dialog>
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<v-bottom-sheet v-else v-model="tradeDialogOpen" content-class="trade-bottom-sheet">
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<TradeComponent
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:key="`trade-${tradeDialogMarket?.id}-${tradeDialogSide}`"
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:market="homeTradeMarketPayload"
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:initial-option="tradeDialogSide"
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embedded-in-sheet
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@order-success="onOrderSuccess"
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/>
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</v-bottom-sheet>
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</v-container>
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<footer class="home-footer">
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<div class="footer-inner">
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<div class="footer-top">
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<div class="footer-brand">
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<div class="footer-logo">
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<span class="logo-mark">M</span>
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<span class="logo-text">Polymarket</span>
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</div>
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<p class="footer-slogan">The World's Largest Prediction Market™</p>
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</div>
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<div class="footer-links-row">
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<div class="footer-col">
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<h4 class="footer-col-title">Support & Social</h4>
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<ul class="footer-link-list">
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<li><a href="#">Contact us</a></li>
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<li><a href="#">Learn</a></li>
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<li><a href="#">X (Twitter)</a></li>
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<li><a href="#">Instagram</a></li>
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<li><a href="#">Discord</a></li>
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<li><a href="#">TikTok</a></li>
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<li><a href="#">News</a></li>
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</ul>
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</div>
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<div class="footer-col">
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<h4 class="footer-col-title">Polymarket</h4>
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<ul class="footer-link-list">
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<li><a href="#">Accuracy</a></li>
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<li><a href="#">Activity</a></li>
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<li><a href="#">Leaderboard</a></li>
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<li><a href="#">Rewards</a></li>
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<li><a href="#">Press</a></li>
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<li><a href="#">Careers</a></li>
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<li><a href="#">APIs</a></li>
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</ul>
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</div>
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</div>
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</div>
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<div class="footer-bottom">
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<div class="footer-legal-links">
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<a href="#">Adventure One QSS Inc. © 2026</a>
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<span class="sep">/</span>
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<a href="#">Privacy</a>
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<span class="sep">/</span>
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<a href="#">Terms of Use</a>
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<span class="sep">/</span>
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<a href="#">Help Center</a>
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<span class="sep">/</span>
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<a href="#">Docs</a>
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</div>
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<div class="footer-lang-social">
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<v-select
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v-model="footerLang"
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:items="['English']"
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density="compact"
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hide-details
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variant="outlined"
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class="footer-lang-select"
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/>
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<div class="footer-social-icons">
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<v-icon size="20">mdi-email-outline</v-icon>
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<v-icon size="20">mdi-twitter</v-icon>
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<v-icon size="20">mdi-instagram</v-icon>
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<v-icon size="20">mdi-discord</v-icon>
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<v-icon size="20">mdi-music</v-icon>
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</div>
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</div>
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</div>
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<p class="footer-disclaimer">
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Polymarket operates globally through separate legal entities. Polymarket US is operated by
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QCX LLC d/b/a Polymarket US, a CFTC-regulated Designated Contract Market. This
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international platform is not regulated by the CFTC and operates independently. Trading
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involves substantial risk of loss. See our
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<a href="#">Terms of Service & Privacy Policy</a>.
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</p>
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</div>
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</footer>
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</div>
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</template>
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<script setup lang="ts">
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defineOptions({ name: 'Home' })
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import { ref, onMounted, onUnmounted, onActivated, onDeactivated, nextTick, computed, watch } from 'vue'
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import { useDisplay } from 'vuetify'
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import MarketCard from '../components/MarketCard.vue'
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import TradeComponent from '../components/TradeComponent.vue'
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import {
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getPmEventPublic,
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mapEventItemToCard,
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getEventListCache,
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setEventListCache,
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clearEventListCache,
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type EventCardItem,
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} from '../api/event'
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import {
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DEFAULT_CATEGORY_ICON,
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enrichWithIcons,
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getPmTagMain,
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MOCK_CATEGORY_TREE,
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resolveCategoryIconColor,
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type CategoryTreeNode,
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} from '../api/category'
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import { USE_MOCK_CATEGORY } from '../config/mock'
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import { useI18n } from 'vue-i18n'
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import { useSearchHistory } from '../composables/useSearchHistory'
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import { useToastStore } from '../stores/toast'
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import { useLocaleStore } from '../stores/locale'
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const { mobile } = useDisplay()
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const { t } = useI18n()
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const searchHistory = useSearchHistory()
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const searchHistoryList = computed(() => searchHistory.list.value)
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const isMobile = computed(() => mobile.value)
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/** 分类树（顶层） */
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const categoryTree = ref<CategoryTreeNode[]>([])
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/** 每层选中的 id，[layer0, layer1?, layer2?] */
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const layerActiveValues = ref<string[]>([])
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/** 第三层搜索框是否展开 */
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const searchExpanded = ref(false)
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/** 搜索关键词 */
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const searchKeyword = ref('')
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const searchInputRef = ref<{ focus: () => void } | null>(null)
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function expandSearch() {
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searchExpanded.value = true
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nextTick(() => {
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const el = searchInputRef.value as { focus?: () => void } | null
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el?.focus?.()
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})
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}
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function collapseSearch() {
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searchExpanded.value = false
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searchKeyword.value = ''
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if (activeSearchKeyword.value) {
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activeSearchKeyword.value = ''
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clearEventListCache()
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eventPage.value = 1
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loadEvents(1, false, '')
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}
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}
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function onSearchBlur() {
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setTimeout(() => {
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if (!searchKeyword.value.trim()) searchExpanded.value = false
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}, 100)
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}
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function onSearchSubmit() {
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const k = searchKeyword.value.trim()
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if (k) {
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searchHistory.add(k)
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doSearch(k)
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}
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}
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function selectHistoryItem(item: string) {
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searchKeyword.value = item
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searchHistory.add(item)
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doSearch(item)
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}
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function doSearch(keyword: string) {
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activeSearchKeyword.value = keyword
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clearEventListCache()
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eventPage.value = 1
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loadEvents(1, false, keyword)
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}
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/** 过滤：仅当 forceShow 明确为 false 时不显示，其他（null/undefined/true 等）均显示；排除 forceHide 的节点 */
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function filterVisible(nodes: CategoryTreeNode[] | undefined): CategoryTreeNode[] {
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if (!nodes?.length) return []
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return nodes.filter((n) => n.forceShow !== false && !n.forceHide)
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}
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/** 第三层区块标题：取当前选中的第一层节点的 sectionTitle 或 label */
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const selectedLayer0SectionTitle = computed(() => {
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const root = filterVisible(categoryTree.value)
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const id = layerActiveValues.value[0]
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const node = id ? root.find((n) => n.id === id) : root[0]
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return node?.sectionTitle ?? node?.label ?? ''
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})
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/** 从树中递归查找节点 */
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function findNodeById(nodes: CategoryTreeNode[], id: string): CategoryTreeNode | undefined {
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for (const n of nodes) {
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if (n.id === id) return n
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const found = n.children ? findNodeById(n.children, id) : undefined
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if (found) return found
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}
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return undefined
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}
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/** 当前选中分类的 tagIds：收集所有选中层级节点的 tagId 数组（含父级），用于事件筛选 */
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const activeTagIds = computed(() => {
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const activeIds = layerActiveValues.value
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const tagIdSet = new Set<number>()
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// 遍历每一层选中的节点，收集所有 tagIds（含父级）
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let currentNodes = filterVisible(categoryTree.value)
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for (let i = 0; i < activeIds.length; i++) {
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const selectedId = activeIds[i]
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if (!selectedId) continue
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const node = currentNodes.find((n) => n.id === selectedId)
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if (node?.tagIds && node.tagIds.length > 0) {
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// 合并当前选中节点的 tagIds
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node.tagIds.forEach((id) => tagIdSet.add(id))
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}
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// 进入下一层
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currentNodes = filterVisible(node?.children)
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}
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return Array.from(tagIdSet)
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})
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/** 当前展示的层级数据：[[layer0], [layer1]?, [layer2]?] */
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const categoryLayers = computed(() => {
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const root = filterVisible(categoryTree.value)
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if (root.length === 0) return []
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const layers: CategoryTreeNode[][] = [root]
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const active = layerActiveValues.value
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let currentNodes = root
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for (let i = 0; i < 2; i++) {
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const selectedId = active[i]
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const node = selectedId ? currentNodes.find((n) => n.id === selectedId) : currentNodes[0]
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const children = filterVisible(node?.children)
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if (children.length === 0) break
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layers.push(children)
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currentNodes = children
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}
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return layers
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})
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/** 分类选中时：若有 children 则展开下一层并默认选中第一个，并重新加载列表 */
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function onCategorySelect(layerIndex: number, selectedId: string) {
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const nextValues = [...layerActiveValues.value]
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nextValues[layerIndex] = selectedId
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nextValues.length = layerIndex + 1
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const layers = categoryLayers.value
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const layer = layers[layerIndex]
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const node = layer?.find((n) => n.id === selectedId)
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const children = filterVisible(node?.children)
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const firstChild = children[0]
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if (firstChild && layerIndex < 2) {
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nextValues.push(firstChild.id)
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}
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layerActiveValues.value = nextValues
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clearEventListCache()
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eventPage.value = 1
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loadEvents(1, false)
|
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}
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|
||
/** 初始化分类选中：默认选中第一个，若有 children 则递归展开 */
|
||
function initCategorySelection() {
|
||
const root = filterVisible(categoryTree.value)
|
||
if (root.length === 0) return
|
||
|
||
const values: string[] = []
|
||
let current = root
|
||
for (let i = 0; i < 3; i++) {
|
||
const first = current[0]
|
||
if (!first) break
|
||
values.push(first.id)
|
||
const children = filterVisible(first.children)
|
||
if (children.length === 0) break
|
||
current = children
|
||
}
|
||
layerActiveValues.value = values
|
||
}
|
||
|
||
const PAGE_SIZE = 10
|
||
|
||
/** 接口返回的列表（已映射为卡片所需结构） */
|
||
const eventList = ref<EventCardItem[]>([])
|
||
/** 当前页码（从 1 开始） */
|
||
const eventPage = ref(1)
|
||
/** 接口返回的 total */
|
||
const eventTotal = ref(0)
|
||
const eventPageSize = ref(PAGE_SIZE)
|
||
const loadingMore = ref(false)
|
||
|
||
const noMoreEvents = computed(() => {
|
||
if (eventList.value.length === 0) return false
|
||
return (
|
||
eventList.value.length >= eventTotal.value ||
|
||
eventPage.value * eventPageSize.value >= eventTotal.value
|
||
)
|
||
})
|
||
|
||
const footerLang = ref('English')
|
||
const tradeDialogOpen = ref(false)
|
||
const tradeDialogSide = ref<'yes' | 'no'>('yes')
|
||
const tradeDialogMarket = ref<{
|
||
id: string
|
||
title: string
|
||
marketId?: string
|
||
clobTokenIds?: string[]
|
||
yesLabel?: string
|
||
noLabel?: string
|
||
yesPrice?: number
|
||
noPrice?: number
|
||
} | null>(null)
|
||
const scrollRef = ref<HTMLElement | null>(null)
|
||
|
||
function onCardOpenTrade(
|
||
side: 'yes' | 'no',
|
||
market?: {
|
||
id: string
|
||
title: string
|
||
marketId?: string
|
||
yesLabel?: string
|
||
noLabel?: string
|
||
yesPrice?: number
|
||
noPrice?: number
|
||
clobTokenIds?: string[]
|
||
},
|
||
) {
|
||
tradeDialogSide.value = side
|
||
tradeDialogMarket.value = market ?? null
|
||
tradeDialogOpen.value = true
|
||
}
|
||
|
||
const toastStore = useToastStore()
|
||
const localeStore = useLocaleStore()
|
||
|
||
// 监听语言切换，语言变化时重新加载事件列表
|
||
watch(
|
||
() => localeStore.currentLocale,
|
||
() => {
|
||
clearEventListCache()
|
||
eventPage.value = 1
|
||
loadEvents(1, false, activeSearchKeyword.value)
|
||
},
|
||
)
|
||
|
||
function onOrderSuccess() {
|
||
tradeDialogOpen.value = false
|
||
toastStore.show(t('toast.orderSuccess'))
|
||
}
|
||
|
||
/** 传给 TradeComponent 的 market（Home 弹窗/底部栏），供 Split、下单等使用 */
|
||
const homeTradeMarketPayload = computed(() => {
|
||
const m = tradeDialogMarket.value
|
||
if (!m) return undefined
|
||
const marketId = m.marketId ?? m.id
|
||
const yesPrice =
|
||
m.yesPrice != null && Number.isFinite(m.yesPrice)
|
||
? Math.min(1, Math.max(0, m.yesPrice))
|
||
: 0.5
|
||
const noPrice =
|
||
m.noPrice != null && Number.isFinite(m.noPrice)
|
||
? Math.min(1, Math.max(0, m.noPrice))
|
||
: 1 - yesPrice
|
||
const outcomes =
|
||
m.yesLabel != null || m.noLabel != null
|
||
? [m.yesLabel ?? 'Yes', m.noLabel ?? 'No']
|
||
: undefined
|
||
return { marketId, yesPrice, noPrice, title: m.title, clobTokenIds: m.clobTokenIds, outcomes }
|
||
})
|
||
|
||
const sentinelRef = ref<HTMLElement | null>(null)
|
||
let observer: IntersectionObserver | null = null
|
||
let resizeObserver: ResizeObserver | null = null
|
||
|
||
const SCROLL_LOAD_THRESHOLD = 280
|
||
|
||
/** 卡片最小宽度（与 MarketCard 一致），用于动态计算列数 */
|
||
const CARD_MIN_WIDTH = 310
|
||
const GRID_GAP = 20
|
||
|
||
const listRef = ref<HTMLElement | null>(null)
|
||
const gridColumns = ref(1)
|
||
|
||
const gridListStyle = computed(() => ({
|
||
gridTemplateColumns: `repeat(${gridColumns.value}, 1fr)`,
|
||
}))
|
||
|
||
function updateGridColumns() {
|
||
const el = listRef.value
|
||
if (!el) return
|
||
const width = el.getBoundingClientRect().width
|
||
const n = Math.floor((width + GRID_GAP) / (CARD_MIN_WIDTH + GRID_GAP))
|
||
gridColumns.value = Math.max(1, n)
|
||
}
|
||
|
||
/** 当前生效的搜索关键词（用于分页加载） */
|
||
const activeSearchKeyword = ref('')
|
||
|
||
/** 请求事件列表并追加或覆盖到 eventList（公开接口，无需鉴权）；成功后会更新内存缓存 */
|
||
async function loadEvents(page: number, append: boolean, keyword?: string) {
|
||
const kw = keyword !== undefined ? keyword : activeSearchKeyword.value
|
||
const tagIds = activeTagIds.value
|
||
try {
|
||
const res = await getPmEventPublic({
|
||
page,
|
||
pageSize: PAGE_SIZE,
|
||
keyword: kw || undefined,
|
||
tagIds: tagIds.length > 0 ? tagIds : undefined,
|
||
})
|
||
if (res.code !== 0 && res.code !== 200) {
|
||
throw new Error(res.msg || '请求失败')
|
||
}
|
||
const data = res.data
|
||
if (!data?.list || !Array.isArray(data.list)) {
|
||
if (!append) eventList.value = []
|
||
return
|
||
}
|
||
const mapped = data.list.map((item) => mapEventItemToCard(item))
|
||
eventTotal.value = data.total ?? 0
|
||
eventPageSize.value = data.pageSize && data.pageSize > 0 ? data.pageSize : PAGE_SIZE
|
||
eventPage.value = data.page ?? page
|
||
if (append) {
|
||
eventList.value = [...eventList.value, ...mapped]
|
||
} else {
|
||
eventList.value = mapped
|
||
}
|
||
setEventListCache({
|
||
list: eventList.value,
|
||
page: eventPage.value,
|
||
total: eventTotal.value,
|
||
pageSize: eventPageSize.value,
|
||
})
|
||
} catch (e) {
|
||
if (!append) eventList.value = []
|
||
}
|
||
}
|
||
|
||
function onRefresh({ done }: { done: () => void }) {
|
||
clearEventListCache()
|
||
eventPage.value = 1
|
||
loadEvents(1, false, activeSearchKeyword.value).finally(() => done())
|
||
}
|
||
|
||
function loadMore() {
|
||
if (loadingMore.value || noMoreEvents.value || eventList.value.length === 0) return
|
||
loadingMore.value = true
|
||
const nextPage = eventPage.value + 1
|
||
loadEvents(nextPage, true).finally(() => {
|
||
loadingMore.value = false
|
||
})
|
||
}
|
||
|
||
function checkScrollLoad() {
|
||
if (loadingMore.value || eventList.value.length === 0 || noMoreEvents.value) return
|
||
const { scrollY, innerHeight } = window
|
||
const scrollHeight = document.documentElement.scrollHeight
|
||
if (scrollHeight - scrollY - innerHeight < SCROLL_LOAD_THRESHOLD) loadMore()
|
||
}
|
||
|
||
onMounted(() => {
|
||
/** 分类树就绪后加载列表（确保 activeTagIds 已计算，与下拉刷新参数一致） */
|
||
function loadEventListAfterCategoryReady() {
|
||
const cached = getEventListCache()
|
||
if (cached && cached.list.length > 0) {
|
||
eventList.value = cached.list
|
||
eventPage.value = cached.page
|
||
eventTotal.value = cached.total
|
||
eventPageSize.value = cached.pageSize
|
||
} else {
|
||
loadEvents(1, false)
|
||
}
|
||
}
|
||
|
||
if (USE_MOCK_CATEGORY) {
|
||
categoryTree.value = enrichWithIcons(MOCK_CATEGORY_TREE)
|
||
initCategorySelection()
|
||
loadEventListAfterCategoryReady()
|
||
} else {
|
||
getPmTagMain()
|
||
.then((res) => {
|
||
if (res.code === 0 || res.code === 200) {
|
||
const data = res.data
|
||
categoryTree.value = Array.isArray(data) && data.length > 0 ? data : enrichWithIcons(MOCK_CATEGORY_TREE)
|
||
} else {
|
||
categoryTree.value = enrichWithIcons(MOCK_CATEGORY_TREE)
|
||
}
|
||
initCategorySelection()
|
||
loadEventListAfterCategoryReady()
|
||
})
|
||
.catch(() => {
|
||
categoryTree.value = enrichWithIcons(MOCK_CATEGORY_TREE)
|
||
initCategorySelection()
|
||
loadEventListAfterCategoryReady()
|
||
})
|
||
}
|
||
nextTick(() => {
|
||
const sentinel = sentinelRef.value
|
||
if (sentinel) {
|
||
observer = new IntersectionObserver(
|
||
(entries) => {
|
||
if (!entries[0]?.isIntersecting) return
|
||
loadMore()
|
||
},
|
||
{ root: null, rootMargin: `${SCROLL_LOAD_THRESHOLD}px`, threshold: 0 },
|
||
)
|
||
observer.observe(sentinel)
|
||
}
|
||
window.addEventListener('scroll', checkScrollLoad, { passive: true })
|
||
const listEl = listRef.value
|
||
if (listEl) {
|
||
updateGridColumns()
|
||
resizeObserver = new ResizeObserver(updateGridColumns)
|
||
resizeObserver.observe(listEl)
|
||
}
|
||
})
|
||
})
|
||
|
||
function removeScrollListeners() {
|
||
const sentinel = sentinelRef.value
|
||
if (observer && sentinel) observer.unobserve(sentinel)
|
||
observer = null
|
||
if (resizeObserver) {
|
||
resizeObserver.disconnect()
|
||
resizeObserver = null
|
||
}
|
||
window.removeEventListener('scroll', checkScrollLoad)
|
||
}
|
||
|
||
// keep-alive 时离开页面不会触发 onUnmounted，需在 onDeactivated 移除监听，否则详情页滚动到底会误触发 loadMore
|
||
onDeactivated(removeScrollListeners)
|
||
onUnmounted(removeScrollListeners)
|
||
|
||
// 从详情页返回时重新注册监听（仅当 observer 已被 removeScrollListeners 清空时）
|
||
onActivated(() => {
|
||
nextTick(() => {
|
||
const sentinel = sentinelRef.value
|
||
if (sentinel && !observer) {
|
||
observer = new IntersectionObserver(
|
||
(entries) => {
|
||
if (!entries[0]?.isIntersecting) return
|
||
loadMore()
|
||
},
|
||
{ root: null, rootMargin: `${SCROLL_LOAD_THRESHOLD}px`, threshold: 0 },
|
||
)
|
||
observer.observe(sentinel)
|
||
window.addEventListener('scroll', checkScrollLoad, { passive: true })
|
||
}
|
||
const listEl = listRef.value
|
||
if (listEl && !resizeObserver) {
|
||
updateGridColumns()
|
||
resizeObserver = new ResizeObserver(updateGridColumns)
|
||
resizeObserver.observe(listEl)
|
||
}
|
||
})
|
||
})
|
||
</script>
|
||
|
||
<style scoped>
|
||
/* fluid 后无断点 max-width，用自定义 max-width 让列表在 2137px 等宽屏下能算到 6 列 */
|
||
.home-container {
|
||
min-height: 100vh;
|
||
max-width: 2560px;
|
||
margin-left: auto;
|
||
margin-right: auto;
|
||
}
|
||
|
||
.home-header {
|
||
margin-bottom: 20px;
|
||
}
|
||
|
||
.home-title {
|
||
font-size: 3rem;
|
||
font-weight: bold;
|
||
color: #0066cc;
|
||
margin: 0;
|
||
}
|
||
|
||
.pull-to-refresh {
|
||
width: 100%;
|
||
margin-top: 8px;
|
||
min-height: 100%;
|
||
}
|
||
|
||
.pull-to-refresh-inner {
|
||
min-height: 100%;
|
||
}
|
||
|
||
/* 不设固定高度与 overflow，列表随页面（窗口）滚动，便于 Vue Router scrollBehavior 自动恢复位置 */
|
||
.home-list-scroll {
|
||
width: 100%;
|
||
overflow-x: hidden;
|
||
}
|
||
|
||
/* 列数由 JS 根据容器宽度与 CARD_MIN_WIDTH 连续计算，避免断点导致 6→4 跳变 */
|
||
.home-list {
|
||
width: 100%;
|
||
display: grid;
|
||
gap: 20px;
|
||
}
|
||
|
||
.home-list-empty {
|
||
grid-column: 1 / -1;
|
||
text-align: center;
|
||
color: #6b7280;
|
||
font-size: 14px;
|
||
padding: 48px 16px;
|
||
}
|
||
|
||
.home-list > * {
|
||
min-width: 0;
|
||
width: 100%;
|
||
}
|
||
|
||
.load-more-footer {
|
||
min-height: 56px;
|
||
display: flex;
|
||
flex-direction: column;
|
||
align-items: center;
|
||
justify-content: center;
|
||
position: relative;
|
||
}
|
||
|
||
.load-more-sentinel {
|
||
position: absolute;
|
||
bottom: 0;
|
||
left: 0;
|
||
right: 0;
|
||
height: 8px;
|
||
pointer-events: none;
|
||
opacity: 0;
|
||
}
|
||
|
||
.load-more-indicator,
|
||
.no-more-tip {
|
||
display: flex;
|
||
align-items: center;
|
||
justify-content: center;
|
||
gap: 8px;
|
||
padding: 16px;
|
||
color: #666;
|
||
font-size: 14px;
|
||
}
|
||
|
||
.load-more-btn {
|
||
text-transform: none;
|
||
margin-top: 4px;
|
||
}
|
||
|
||
.trade-dialog--bare :deep(.v-overlay__content) {
|
||
padding: 0;
|
||
overflow: visible;
|
||
}
|
||
.trade-dialog--bare :deep(.v-card) {
|
||
box-shadow: none;
|
||
}
|
||
|
||
.trade-bottom-sheet :deep(.v-overlay__content) {
|
||
padding: 0;
|
||
}
|
||
|
||
.home-subtitle {
|
||
margin-bottom: 40px;
|
||
}
|
||
|
||
.home-subtitle p {
|
||
font-size: 1.2rem;
|
||
color: #666666;
|
||
margin: 0;
|
||
}
|
||
|
||
.home-tabs {
|
||
margin-top: 40px;
|
||
}
|
||
|
||
/* 第一层：置顶、全宽 */
|
||
.home-category-layer1-wrap {
|
||
width: 100vw;
|
||
max-width: 100vw;
|
||
margin-left: calc(50% - 50vw);
|
||
position: sticky;
|
||
top: 64px;
|
||
z-index: 10;
|
||
background-color: white;
|
||
box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
|
||
}
|
||
|
||
.home-category-layer1-row {
|
||
display: flex;
|
||
align-items: center;
|
||
min-height: 48px;
|
||
}
|
||
|
||
.home-tab-bar--inline {
|
||
flex: 1;
|
||
min-width: 0;
|
||
}
|
||
|
||
.home-tab-bar--inline :deep(.v-tabs) {
|
||
min-height: 48px;
|
||
}
|
||
|
||
.home-tab-bar--inline :deep(.v-tab) {
|
||
min-height: 48px;
|
||
}
|
||
|
||
.home-category-layer1-actions {
|
||
display: flex;
|
||
flex-shrink: 0;
|
||
gap: 0;
|
||
}
|
||
|
||
/* 搜索浮层：绝对定位，遮挡第二三层，不顶开布局 */
|
||
.home-search-overlay {
|
||
position: absolute;
|
||
top: 100%;
|
||
left: 0;
|
||
right: 0;
|
||
z-index: 11;
|
||
padding: 8px 12px 12px;
|
||
background-color: white;
|
||
box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
|
||
border-top: 1px solid rgba(0, 0, 0, 0.06);
|
||
}
|
||
|
||
.home-search-overlay-inner {
|
||
display: flex;
|
||
align-items: center;
|
||
gap: 8px;
|
||
}
|
||
|
||
.home-search-overlay-field {
|
||
flex: 1;
|
||
min-width: 0;
|
||
font-size: 14px;
|
||
}
|
||
|
||
.home-search-close-btn {
|
||
flex-shrink: 0;
|
||
}
|
||
|
||
.home-search-overlay-field :deep(.v-field) {
|
||
background-color: #f8fafc;
|
||
}
|
||
|
||
.home-search-overlay-enter-active,
|
||
.home-search-overlay-leave-active {
|
||
transition:
|
||
opacity 0.15s ease,
|
||
transform 0.15s ease;
|
||
}
|
||
|
||
.home-search-overlay-enter-from,
|
||
.home-search-overlay-leave-to {
|
||
opacity: 0;
|
||
}
|
||
|
||
.home-search-history {
|
||
margin-top: 8px;
|
||
padding-top: 8px;
|
||
border-top: 1px solid rgba(0, 0, 0, 0.06);
|
||
}
|
||
|
||
.home-search-history-header {
|
||
display: flex;
|
||
align-items: center;
|
||
justify-content: space-between;
|
||
margin-bottom: 8px;
|
||
}
|
||
|
||
.home-search-history-title {
|
||
font-size: 12px;
|
||
color: #64748b;
|
||
}
|
||
|
||
.home-search-history-clear {
|
||
min-width: auto;
|
||
padding: 0 4px;
|
||
font-size: 12px;
|
||
}
|
||
|
||
.home-search-history-list {
|
||
list-style: none;
|
||
margin: 0;
|
||
padding: 0;
|
||
max-height: 160px;
|
||
overflow-y: auto;
|
||
}
|
||
|
||
.home-search-history-item {
|
||
display: flex;
|
||
align-items: center;
|
||
justify-content: space-between;
|
||
padding: 6px 0;
|
||
border-bottom: 1px solid rgba(0, 0, 0, 0.04);
|
||
}
|
||
|
||
.home-search-history-item:last-child {
|
||
border-bottom: none;
|
||
}
|
||
|
||
.home-search-history-text {
|
||
flex: 1;
|
||
min-width: 0;
|
||
padding: 0;
|
||
border: none;
|
||
background: none;
|
||
font-size: 14px;
|
||
color: #1e293b;
|
||
text-align: left;
|
||
cursor: pointer;
|
||
overflow: hidden;
|
||
text-overflow: ellipsis;
|
||
white-space: nowrap;
|
||
}
|
||
|
||
.home-search-history-text:hover {
|
||
color: rgb(var(--v-theme-primary));
|
||
}
|
||
|
||
.home-search-history-delete {
|
||
flex-shrink: 0;
|
||
min-width: 28px;
|
||
color: #94a3b8;
|
||
}
|
||
|
||
.home-search-history-delete:hover {
|
||
color: #ef4444;
|
||
}
|
||
|
||
/* 第二三层：随内容滚动，全宽 */
|
||
.home-category-layers-23-scroll {
|
||
width: 100vw;
|
||
max-width: 100vw;
|
||
margin-left: calc(50% - 50vw);
|
||
margin-bottom: 0;
|
||
background-color: white;
|
||
}
|
||
|
||
.home-category-layer {
|
||
border-bottom: 1px solid rgba(0, 0, 0, 0.08);
|
||
}
|
||
|
||
.home-category-layer:last-child {
|
||
border-bottom: none;
|
||
}
|
||
|
||
.home-category-layer--text :deep(.v-tabs) {
|
||
min-height: 48px;
|
||
}
|
||
|
||
.home-category-layer--icon {
|
||
padding: 12px 16px;
|
||
}
|
||
|
||
.home-category-icon-row {
|
||
display: flex;
|
||
flex-wrap: nowrap;
|
||
gap: 8px;
|
||
overflow-x: auto;
|
||
padding-bottom: 4px;
|
||
scrollbar-width: none;
|
||
}
|
||
|
||
.home-category-icon-row::-webkit-scrollbar {
|
||
display: none;
|
||
}
|
||
|
||
.home-category-icon-item {
|
||
flex-shrink: 0;
|
||
display: flex;
|
||
flex-direction: column;
|
||
align-items: center;
|
||
gap: 4px;
|
||
min-width: 56px;
|
||
padding: 8px 12px;
|
||
border: none;
|
||
border-radius: 8px;
|
||
background: transparent;
|
||
color: #64748b;
|
||
font-size: 12px;
|
||
cursor: pointer;
|
||
transition:
|
||
background-color 0.2s,
|
||
color 0.2s;
|
||
}
|
||
|
||
.home-category-icon-item:hover {
|
||
background-color: rgba(0, 0, 0, 0.04);
|
||
color: #334155;
|
||
}
|
||
|
||
.home-category-icon-item--active {
|
||
background-color: rgb(var(--v-theme-primary));
|
||
color: rgb(var(--v-theme-on-primary));
|
||
}
|
||
|
||
.home-category-icon {
|
||
flex-shrink: 0;
|
||
}
|
||
|
||
.home-category-icon-placeholder {
|
||
display: block;
|
||
width: 24px;
|
||
height: 24px;
|
||
flex-shrink: 0;
|
||
}
|
||
|
||
.home-category-icon-label {
|
||
white-space: nowrap;
|
||
}
|
||
|
||
.home-category-layer--third {
|
||
padding: 12px 16px 0;
|
||
}
|
||
|
||
.home-category-action-btn {
|
||
min-width: 36px;
|
||
}
|
||
|
||
.home-tab-bar {
|
||
position: relative;
|
||
top: auto;
|
||
left: auto;
|
||
transform: none;
|
||
width: 100%;
|
||
background-color: transparent;
|
||
margin-bottom: 0;
|
||
box-shadow: none;
|
||
}
|
||
|
||
.home-tab-bar--compact :deep(.v-tab) {
|
||
min-height: 40px;
|
||
font-size: 14px;
|
||
}
|
||
|
||
.home-card {
|
||
border-radius: 12px;
|
||
box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
|
||
padding: 24px;
|
||
text-align: center;
|
||
}
|
||
|
||
.home-card-text {
|
||
margin-bottom: 24px;
|
||
}
|
||
|
||
.home-btn {
|
||
margin-top: 16px;
|
||
}
|
||
|
||
.market-card-container {
|
||
display: grid;
|
||
grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
|
||
gap: 20px;
|
||
padding: 20px 0;
|
||
width: 100%;
|
||
max-width: 100%;
|
||
}
|
||
|
||
/* Mobile view */
|
||
@media (max-width: 600px) {
|
||
.market-card-container {
|
||
grid-template-columns: 1fr;
|
||
}
|
||
}
|
||
|
||
/* Footer */
|
||
.home-page {
|
||
display: flex;
|
||
flex-direction: column;
|
||
min-height: 100vh;
|
||
}
|
||
|
||
.home-footer {
|
||
width: 100%;
|
||
background-color: #374151;
|
||
color: rgba(255, 255, 255, 0.85);
|
||
margin-top: auto;
|
||
padding: 48px 24px 32px;
|
||
}
|
||
|
||
.footer-inner {
|
||
max-width: 1200px;
|
||
margin: 0 auto;
|
||
}
|
||
|
||
.footer-top {
|
||
display: flex;
|
||
flex-wrap: wrap;
|
||
gap: 48px;
|
||
padding-bottom: 32px;
|
||
border-bottom: 1px solid rgba(255, 255, 255, 0.12);
|
||
}
|
||
|
||
.footer-brand {
|
||
flex-shrink: 0;
|
||
}
|
||
|
||
.footer-logo {
|
||
display: flex;
|
||
align-items: center;
|
||
gap: 10px;
|
||
margin-bottom: 8px;
|
||
}
|
||
|
||
.logo-mark {
|
||
display: inline-flex;
|
||
align-items: center;
|
||
justify-content: center;
|
||
width: 36px;
|
||
height: 36px;
|
||
background: rgba(255, 255, 255, 0.15);
|
||
color: #fff;
|
||
font-weight: 700;
|
||
font-size: 18px;
|
||
border-radius: 6px;
|
||
}
|
||
|
||
.logo-text {
|
||
font-size: 1.25rem;
|
||
font-weight: 600;
|
||
color: #fff;
|
||
}
|
||
|
||
.footer-slogan {
|
||
font-size: 0.875rem;
|
||
color: rgba(255, 255, 255, 0.7);
|
||
margin: 0;
|
||
}
|
||
|
||
.footer-links-row {
|
||
display: flex;
|
||
gap: 64px;
|
||
flex-wrap: wrap;
|
||
}
|
||
|
||
.footer-col-title {
|
||
font-size: 0.75rem;
|
||
font-weight: 600;
|
||
text-transform: uppercase;
|
||
letter-spacing: 0.05em;
|
||
color: rgba(255, 255, 255, 0.9);
|
||
margin: 0 0 12px 0;
|
||
padding-bottom: 8px;
|
||
border-bottom: 1px solid rgba(255, 255, 255, 0.2);
|
||
}
|
||
|
||
.footer-link-list {
|
||
list-style: none;
|
||
margin: 0;
|
||
padding: 0;
|
||
}
|
||
|
||
.footer-link-list li {
|
||
margin-bottom: 6px;
|
||
}
|
||
|
||
.footer-link-list a {
|
||
color: rgba(255, 255, 255, 0.75);
|
||
text-decoration: none;
|
||
font-size: 0.875rem;
|
||
}
|
||
|
||
.footer-link-list a:hover {
|
||
color: #fff;
|
||
}
|
||
|
||
.footer-bottom {
|
||
display: flex;
|
||
flex-wrap: wrap;
|
||
align-items: center;
|
||
justify-content: space-between;
|
||
gap: 16px;
|
||
padding-top: 24px;
|
||
padding-bottom: 24px;
|
||
}
|
||
|
||
.footer-legal-links {
|
||
font-size: 0.8125rem;
|
||
}
|
||
|
||
.footer-legal-links a {
|
||
color: rgba(255, 255, 255, 0.75);
|
||
text-decoration: none;
|
||
}
|
||
|
||
.footer-legal-links a:hover {
|
||
color: #fff;
|
||
}
|
||
|
||
.footer-legal-links .sep {
|
||
margin: 0 8px;
|
||
color: rgba(255, 255, 255, 0.4);
|
||
}
|
||
|
||
.footer-lang-social {
|
||
display: flex;
|
||
align-items: center;
|
||
gap: 16px;
|
||
}
|
||
|
||
.footer-lang-select {
|
||
max-width: 120px;
|
||
}
|
||
|
||
.footer-lang-select :deep(.v-field) {
|
||
background: rgba(255, 255, 255, 0.08);
|
||
color: #fff;
|
||
font-size: 0.875rem;
|
||
}
|
||
|
||
.footer-social-icons {
|
||
display: flex;
|
||
gap: 12px;
|
||
color: rgba(255, 255, 255, 0.8);
|
||
}
|
||
|
||
.footer-social-icons .v-icon {
|
||
cursor: pointer;
|
||
}
|
||
|
||
.footer-social-icons .v-icon:hover {
|
||
color: #fff;
|
||
}
|
||
|
||
.footer-disclaimer {
|
||
font-size: 0.75rem;
|
||
line-height: 1.5;
|
||
color: rgba(255, 255, 255, 0.6);
|
||
margin: 0;
|
||
max-width: 720px;
|
||
}
|
||
|
||
.footer-disclaimer a {
|
||
color: rgba(255, 255, 255, 0.85);
|
||
text-decoration: underline;
|
||
}
|
||
|
||
.footer-disclaimer a:hover {
|
||
color: #fff;
|
||
}
|
||
|
||
@media (max-width: 600px) {
|
||
.home-footer {
|
||
padding: 32px 16px 24px;
|
||
}
|
||
.footer-top {
|
||
flex-direction: column;
|
||
gap: 32px;
|
||
padding-bottom: 24px;
|
||
}
|
||
.footer-links-row {
|
||
gap: 32px;
|
||
}
|
||
.footer-bottom {
|
||
flex-direction: column;
|
||
align-items: flex-start;
|
||
}
|
||
}
|
||
</style>
|