542 lines
12 KiB
Vue
542 lines
12 KiB
Vue
<template>
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<view class="avatar-download-page">
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<NavBar title="精选头像" />
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<!-- Category Tabs -->
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<view class="category-tabs">
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<scroll-view scroll-x class="tabs-scroll" :show-scrollbar="false">
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<view class="tabs-content">
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<view
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v-for="(item, index) in categories"
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:key="index"
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class="tab-item"
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:class="{ active: currentCategoryId === item.id }"
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@tap="switchCategory(item.id)"
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>
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{{ item.name }}
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</view>
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</view>
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</scroll-view>
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</view>
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<!-- Points Info -->
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<view class="points-bar">
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<view class="points-left">
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<uni-icons type="download" size="14" color="#ff9800" />
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<text>每次下载消耗 {{ downloadCost }} 积分</text>
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</view>
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<view class="points-right">
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<text>当前积分：</text>
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<text class="score-val">{{ userPoints }}</text>
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</view>
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</view>
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<!-- Avatar Grid -->
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<scroll-view
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scroll-y
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class="avatar-scroll"
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@scrolltolower="loadMore"
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refresher-enabled
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:refresher-triggered="isRefreshing"
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@refresherrefresh="onRefresh"
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>
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<view class="grid-container">
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<view class="grid-item" v-for="(item, index) in avatars" :key="index">
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<image
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:src="getThumbUrl(item.imageUrl)"
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mode="aspectFill"
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class="avatar-img"
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@tap="previewImage(index)"
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/>
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<view class="action-overlay">
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<button
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class="action-btn share"
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open-type="share"
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:data-item="item"
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@tap.stop="shareAvatar(item)"
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>
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<text class="icon">➦</text>
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</button>
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<view class="action-btn download" @tap.stop="downloadAvatar(item)">
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<text class="icon">↓</text>
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</view>
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</view>
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</view>
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</view>
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<!-- Loading State -->
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<view class="loading-state" v-if="loading">
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<text>加载中...</text>
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</view>
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<view class="empty-state" v-if="!loading && avatars.length === 0">
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<text>暂无内容</text>
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</view>
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<view class="no-more" v-if="!loading && !hasMore && avatars.length > 0">
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<text>没有更多了</text>
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</view>
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<!-- Spacer for bottom button -->
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<view class="bottom-spacer"></view>
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</scroll-view>
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<!-- Bottom Button -->
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<view class="bottom-action-bar">
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<button class="create-btn" @tap="goToMake">
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<uni-icons
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type="compose"
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size="20"
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color="#fff"
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style="margin-right: 8rpx"
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/>
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去制作专属头像
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</button>
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</view>
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<LoginPopup
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ref="loginPopupRef"
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@logind="handleLogind"
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:share-token="shareToken"
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/>
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<RewardAd ref="rewardAdRef" @onReward="handleAdReward" />
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</view>
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</template>
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<script setup>
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import { ref, computed } from "vue";
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import {
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getAvatarSystemCategoryList,
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getAvatarSystemListByCategory,
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avatarDownloadRecord,
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} from "@/api/avatar.js";
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import {
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saveRemoteImageToLocal,
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saveRecordRequest,
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getShareToken,
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trackRecord,
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saveViewRequest,
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} from "@/utils/common.js";
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import { onShareAppMessage, onShareTimeline, onLoad } from "@dcloudio/uni-app";
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import { getShareReward, watchAdReward } from "@/api/system.js";
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import { checkAbilityAndHandle } from "@/utils/ability.js";
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import { useUserStore } from "@/stores/user";
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import NavBar from "@/components/NavBar/NavBar.vue";
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import RewardAd from "@/components/RewardAd/RewardAd.vue";
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const userStore = useUserStore();
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const loginPopupRef = ref(null);
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const rewardAdRef = ref(null);
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const isLoggedIn = computed(() => !!userStore.userInfo.nickName);
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const userPoints = computed(() => userStore.userInfo.points || 0);
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const downloadCost = ref(20);
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const categories = ref([]);
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const currentCategoryId = ref(null);
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const avatars = ref([]);
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const page = ref(1);
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const loading = ref(false);
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const hasMore = ref(true);
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const isRefreshing = ref(false);
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const shareToken = ref("");
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onShareAppMessage(async (options) => {
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if (!isLoggedIn.value) {
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const shareToken = await getShareToken("avatar_download_index", "");
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return {
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title: "新年好运已送达 🎊｜祝福卡·头像·壁纸",
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path: `/pages/index/index?shareToken=${shareToken}`,
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imageUrl:
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"https://file.lihailezzc.com/resource/8dd026d76ef7a63d123b7fd698fb989b.png",
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};
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}
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getShareReward({ scene: "avatar_download" });
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if (options.from === "button") {
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const shareToken = await getShareToken(
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"avatar_download",
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options?.target?.dataset?.item?.id,
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);
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return {
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title: "快来挑选喜欢的新春头像吧",
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path: `/pages/avatar/download?shareToken=${shareToken}`,
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};
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} else {
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const shareToken = await getShareToken("avatar_download_index", "");
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return {
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title: "新年好运已送达 🎊｜祝福卡·头像·壁纸",
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path: `/pages/index/index?shareToken=${shareToken}`,
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imageUrl:
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"https://file.lihailezzc.com/resource/8dd026d76ef7a63d123b7fd698fb989b.png",
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};
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}
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});
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onShareTimeline(async () => {
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const shareToken = await getShareToken("avatar_timeline");
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return {
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title: "精选新年头像，定制专属祝福 🧧",
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query: `shareToken=${shareToken}`,
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imageUrl:
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"https://file.lihailezzc.com/resource/8dd026d76ef7a63d123b7fd698fb989b.png",
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};
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});
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onLoad((options) => {
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if (options.shareToken) {
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shareToken.value = options.shareToken;
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saveViewRequest(options.shareToken, "avatar_download");
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}
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fetchCategories();
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trackRecord({
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eventName: "avatar_download_page_visit",
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eventType: `visit`,
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});
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});
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const getThumbUrl = (url) => {
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// Use square thumbnail for avatars
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return `${url}?imageView2/1/w/340/h/340/q/80`;
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};
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const fetchCategories = async () => {
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try {
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const res = await getAvatarSystemCategoryList();
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const list = Array.isArray(res) ? res : res?.list || [];
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if (list.length > 0) {
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categories.value = list;
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currentCategoryId.value = list[0].id;
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loadAvatars(true);
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}
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} catch (e) {
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console.error("Failed to fetch categories", e);
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uni.showToast({ title: "获取分类失败", icon: "none" });
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}
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};
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const switchCategory = (id) => {
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if (currentCategoryId.value === id) return;
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currentCategoryId.value = id;
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loadAvatars(true);
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trackRecord({
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eventName: "avatar_category_click",
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eventType: `select`,
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elementId: id || "",
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});
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};
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const loadAvatars = async (reset = false) => {
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if (loading.value) return;
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if (!currentCategoryId.value) return;
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if (reset) {
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page.value = 1;
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hasMore.value = true;
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avatars.value = [];
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}
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if (!hasMore.value) return;
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loading.value = true;
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try {
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const res = await getAvatarSystemListByCategory(
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currentCategoryId.value,
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page.value,
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);
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const list = res?.list || [];
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hasMore.value = !!res?.hasNext;
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if (reset) {
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avatars.value = list;
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} else {
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avatars.value = [...avatars.value, ...list];
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}
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if (hasMore.value) {
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page.value++;
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}
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} catch (e) {
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console.error("Failed to fetch avatars", e);
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uni.showToast({ title: "获取列表失败", icon: "none" });
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} finally {
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loading.value = false;
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isRefreshing.value = false;
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}
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};
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const loadMore = () => {
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loadAvatars();
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};
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const handleLogind = async () => {
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// Logic after successful login if needed
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};
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const onRefresh = () => {
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isRefreshing.value = true;
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loadAvatars(true);
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};
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const previewImage = (index) => {
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const urls = avatars.value.map((item) => item.imageUrl);
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uni.previewImage({
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urls,
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current: index,
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});
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const item = avatars.value[index];
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trackRecord({
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eventName: "avatar_preview_click",
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eventType: `select`,
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elementId: item?.id || "",
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});
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};
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const handleAdReward = async (token) => {
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try {
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const res = await watchAdReward(token);
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if (res) {
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uni.showToast({
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title: "获得50积分",
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icon: "success",
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});
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await userStore.fetchUserAssets();
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}
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} catch (e) {
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console.error("Reward claim failed", e);
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uni.showToast({ title: "奖励发放失败", icon: "none" });
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}
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};
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const downloadAvatar = async (item) => {
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trackRecord({
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eventName: "avatar_download_click",
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eventType: `click`,
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elementId: item?.id || "",
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});
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if (!isLoggedIn.value) {
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loginPopupRef.value.open();
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return;
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}
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const canProceed = await checkAbilityAndHandle(
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"avatar_download",
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rewardAdRef,
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);
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if (!canProceed) return;
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uni.showLoading({ title: "下载中..." });
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try {
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await Promise.all([
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saveRemoteImageToLocal(item.imageUrl),
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avatarDownloadRecord({ id: item.id, url: item.imageUrl }),
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]);
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await userStore.fetchUserAssets();
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uni.showToast({ title: "保存成功 消耗 20 积分", icon: "success" });
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} catch (e) {
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console.error("Download failed", e);
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// saveRemoteImageToLocal handles its own error toast usually, but let's be safe
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} finally {
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uni.hideLoading();
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}
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};
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const shareAvatar = (item) => {};
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const goToMake = () => {
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uni.navigateTo({
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url: "/pages/avatar/index",
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});
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};
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</script>
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<style lang="scss" scoped>
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.avatar-download-page {
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height: 100vh;
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background-color: #ffffff;
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display: flex;
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flex-direction: column;
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box-sizing: border-box;
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}
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.category-tabs {
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padding: 0;
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background-color: #ffffff;
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border-bottom: 1rpx solid #eeeeee;
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position: sticky;
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top: 0;
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z-index: 100;
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}
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.points-bar {
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display: flex;
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justify-content: space-between;
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align-items: center;
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padding: 16rpx 30rpx;
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background-color: #fffbf0;
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font-size: 24rpx;
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color: #666;
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}
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.points-left {
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display: flex;
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align-items: center;
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gap: 8rpx;
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color: #ff9800;
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}
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.points-right {
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display: flex;
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align-items: center;
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}
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.score-val {
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color: #d81e06;
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font-weight: bold;
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font-size: 28rpx;
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margin-left: 4rpx;
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}
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.tabs-scroll {
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white-space: nowrap;
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width: 100%;
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}
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.tabs-content {
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display: inline-flex;
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padding: 0 30rpx;
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}
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.tab-item {
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padding: 24rpx 30rpx;
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font-size: 30rpx;
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color: #999999;
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position: relative;
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transition: all 0.3s;
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font-weight: 500;
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}
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.tab-item.active {
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color: #e60012;
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font-weight: bold;
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&::after {
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content: "";
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position: absolute;
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bottom: 0;
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left: 50%;
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transform: translateX(-50%);
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width: 80rpx;
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height: 4rpx;
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background-color: #e60012;
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border-radius: 2rpx;
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}
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}
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.avatar-scroll {
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flex: 1;
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overflow: hidden;
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box-sizing: border-box;
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}
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.grid-container {
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display: grid;
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grid-template-columns: repeat(2, 1fr);
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gap: 30rpx;
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padding: 30rpx;
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}
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.grid-item {
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aspect-ratio: 1; /* Make it square */
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border-radius: 32rpx;
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overflow: hidden;
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position: relative;
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background: #f5f5f5;
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}
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.avatar-img {
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width: 100%;
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height: 100%;
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}
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.action-overlay {
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position: absolute;
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bottom: 20rpx;
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right: 20rpx;
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display: flex;
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flex-direction: column;
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gap: 16rpx;
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}
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.action-btn {
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width: 64rpx;
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height: 64rpx;
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border-radius: 50%;
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background: rgba(0, 0, 0, 0.4);
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backdrop-filter: blur(4px);
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display: flex;
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align-items: center;
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justify-content: center;
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border: 1rpx solid rgba(255, 255, 255, 0.2);
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padding: 0;
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margin: 0;
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line-height: 1;
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&::after {
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border: none;
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}
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}
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.action-btn.share .icon {
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font-size: 30rpx;
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}
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.action-btn .icon {
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color: #fff;
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font-size: 36rpx;
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font-weight: normal;
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}
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.loading-state,
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.empty-state,
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.no-more {
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text-align: center;
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padding: 40rpx;
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color: #999999;
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font-size: 24rpx;
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}
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.bottom-spacer {
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height: 140rpx; /* Space for fixed bottom bar */
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}
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.bottom-action-bar {
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position: absolute;
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bottom: 0;
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left: 0;
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right: 0;
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background: #fff;
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padding: 20rpx 30rpx calc(20rpx + constant(safe-area-inset-bottom));
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padding: 20rpx 30rpx calc(20rpx + env(safe-area-inset-bottom));
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box-shadow: 0 -2rpx 10rpx rgba(0, 0, 0, 0.05);
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z-index: 200;
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}
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.create-btn {
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background: linear-gradient(135deg, #ff3b30, #ff1744);
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color: #fff;
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border-radius: 50rpx;
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height: 88rpx;
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display: flex;
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align-items: center;
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justify-content: center;
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font-size: 32rpx;
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font-weight: bold;
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border: none;
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&::after {
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border: none;
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}
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&:active {
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opacity: 0.9;
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}
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}
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</style>
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