379 lines
8.5 KiB
Vue
379 lines
8.5 KiB
Vue
<template>
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<view class="avatar-page" :style="{ paddingTop: getBavBarHeight() + 'px' }">
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<view class="nav-bar">
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<view class="back" @tap="goBack">‹</view>
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<text class="nav-title-left">新春头像挂饰</text>
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</view>
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<view class="preview-card">
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<view class="preview-square">
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<image class="avatar-img" :src="currentAvatar" mode="aspectFill" />
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<image
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v-if="selectedFrame"
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class="frame-img"
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:src="selectedFrame"
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mode="aspectFill"
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/>
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<image
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v-if="selectedDecor"
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class="decor-img"
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:src="selectedDecor"
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mode="aspectFit"
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/>
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</view>
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<text class="preview-tip">实时预览效果</text>
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</view>
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<view class="quick-actions">
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<button class="btn wechat" @tap="useWeChatAvatar">使用微信头像</button>
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</view>
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<view class="section">
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<view class="section-header">
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<text class="section-title">系统推荐头像</text>
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</view>
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<scroll-view scroll-x class="avatar-scroll" show-scrollbar="false">
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<view class="avatar-list">
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<view
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v-for="(item, i) in systemAvatars"
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:key="i"
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class="avatar-card"
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:class="{ active: currentAvatar === item }"
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@tap="currentAvatar = item"
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>
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<image :src="item" class="avatar-thumb" mode="aspectFill" />
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<view v-if="currentAvatar === item" class="check">✔</view>
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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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<view class="tabs">
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<view
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class="tab"
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:class="{ active: activeTab === 'frame' }"
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@tap="activeTab = 'frame'"
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>头像框</view
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>
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<view
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class="tab"
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:class="{ active: activeTab === 'decor' }"
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@tap="activeTab = 'decor'"
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>挂饰配件</view
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>
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</view>
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<view v-if="activeTab === 'frame'" class="grid">
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<view
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v-for="(frame, i) in frames"
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:key="i"
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class="grid-item"
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:class="{ active: selectedFrame === frame }"
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@tap="selectedFrame = frame"
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>
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<image :src="frame" class="grid-img" mode="aspectFill" />
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<view v-if="selectedFrame === frame" class="check">✔</view>
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</view>
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</view>
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<view v-else class="grid">
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<view
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v-for="(decor, i) in decors"
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:key="i"
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class="grid-item"
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:class="{ active: selectedDecor === decor }"
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@tap="selectedDecor = decor"
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>
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<image :src="decor" class="grid-img" mode="aspectFit" />
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<view v-if="selectedDecor === decor" class="check">✔</view>
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</view>
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</view>
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<view class="bottom-actions">
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<button class="btn primary" @tap="saveAndUse">保存并使用</button>
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<button class="btn secondary" @tap="share">分享</button>
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</view>
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<canvas
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canvas-id="avatarCanvas"
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class="hidden-canvas"
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style="width: 600px; height: 600px"
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/>
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</view>
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</template>
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<script setup>
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import { ref } from "vue";
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import { getBavBarHeight } from "@/utils/system";
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const systemAvatars = [
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"https://file.lihailezzc.com/resource/1463f294244c11cf274a5eaae115872a.jpeg",
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"https://file.lihailezzc.com/20260109082842_666_1.jpg",
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"https://file.lihailezzc.com/20260108222141_644_1.jpg",
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"https://file.lihailezzc.com/9a929a32-439f-453b-b603-fda7b04cbe08.png",
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];
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const frames = [
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"https://file.lihailezzc.com/resource/0f8e6a78c1b04a4fb3a6fa1c66f1f7b3.png",
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"https://file.lihailezzc.com/resource/4a4f0c9e6e1b4c0b9f6f7a1b2c3d4e5f.png",
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"https://file.lihailezzc.com/resource/aa77f0b45b2e4a0f91c4fda74f3f1123.png",
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"https://file.lihailezzc.com/resource/bb88f0b45b2e4a0f91c4fda74f3f1199.png",
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];
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const decors = [
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"https://file.lihailezzc.com/resource/horse_decor_01.png",
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"https://file.lihailezzc.com/resource/horse_decor_02.png",
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"https://file.lihailezzc.com/resource/horse_decor_03.png",
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"https://file.lihailezzc.com/resource/horse_decor_04.png",
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];
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const currentAvatar = ref(systemAvatars[0]);
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const selectedFrame = ref("");
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const selectedDecor = ref("");
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const activeTab = ref("frame");
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const useWeChatAvatar = () => {
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uni.showToast({ title: "已应用微信头像", icon: "none" });
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};
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const goBack = () => {
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uni.navigateBack();
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};
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const saveAndUse = async () => {
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const ctx = uni.createCanvasContext("avatarCanvas");
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const size = 600;
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const avatarPath = await loadImage(currentAvatar.value);
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ctx.clearRect(0, 0, size, size);
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ctx.drawImage(avatarPath, 0, 0, size, size);
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if (selectedFrame.value) {
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const framePath = await loadImage(selectedFrame.value);
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ctx.drawImage(framePath, 0, 0, size, size);
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}
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if (selectedDecor.value) {
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const decorPath = await loadImage(selectedDecor.value);
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ctx.drawImage(decorPath, 0, 0, size, size);
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}
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ctx.draw(false, () => {
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uni.canvasToTempFilePath({
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canvasId: "avatarCanvas",
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success: (res) => {
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uni.saveImageToPhotosAlbum({
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filePath: res.tempFilePath,
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success: () => {
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uni.showToast({ title: "已保存并设置", icon: "success" });
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},
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});
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},
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});
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});
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};
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const share = () => {
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uni.showToast({ title: "已生成，可在相册分享", icon: "none" });
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};
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const loadImage = (url) => {
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return new Promise((resolve, reject) => {
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uni.getImageInfo({
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src: url,
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success: (res) => resolve(res.path),
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fail: reject,
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});
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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-page {
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min-height: 100vh;
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background: #fff;
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box-sizing: border-box;
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padding-bottom: env(safe-area-inset-bottom);
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}
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.nav-bar {
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display: flex;
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align-items: center;
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padding: 16rpx 24rpx;
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}
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.back {
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font-size: 40rpx;
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margin-right: 12rpx;
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}
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.nav-title-left {
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font-size: 32rpx;
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font-weight: 600;
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}
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.preview-card {
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margin: 20rpx 24rpx;
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background: #fff;
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border-radius: 24rpx;
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padding: 24rpx;
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box-shadow: 0 8rpx 20rpx rgba(0, 0, 0, 0.06);
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}
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.preview-square {
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width: 600rpx;
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height: 600rpx;
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margin: 0 auto;
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border-radius: 24rpx;
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background: #f5dfc9;
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position: relative;
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overflow: hidden;
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}
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.avatar-img {
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position: absolute;
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inset: 0;
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width: 100%;
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height: 100%;
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}
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.frame-img {
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position: absolute;
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inset: 0;
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width: 100%;
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height: 100%;
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}
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.decor-img {
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position: absolute;
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top: -40rpx;
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left: 50%;
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transform: translateX(-50%);
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width: 240rpx;
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height: 240rpx;
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}
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.preview-tip {
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display: block;
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text-align: center;
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color: #999;
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font-size: 22rpx;
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margin-top: 12rpx;
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}
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.quick-actions {
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display: flex;
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gap: 16rpx;
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padding: 0 24rpx;
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margin-top: 8rpx;
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}
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.btn {
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height: 80rpx;
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border-radius: 999rpx;
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padding: 0 32rpx;
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font-size: 28rpx;
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}
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.btn.wechat {
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background: #ff3b30;
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color: #fff;
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}
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.section {
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margin-top: 24rpx;
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padding: 0 24rpx;
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}
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.section-header {
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display: flex;
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align-items: center;
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margin-bottom: 12rpx;
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}
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.section-title {
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font-size: 26rpx;
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font-weight: 600;
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}
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.avatar-scroll {
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width: 100%;
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}
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.avatar-list {
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display: flex;
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}
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.avatar-card {
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width: 160rpx;
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height: 160rpx;
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border-radius: 16rpx;
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overflow: hidden;
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margin-right: 16rpx;
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position: relative;
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background: #fff;
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box-shadow: 0 6rpx 16rpx rgba(0, 0, 0, 0.06);
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}
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.avatar-card.active {
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outline: 4rpx solid #ff3b30;
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}
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.avatar-thumb {
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width: 100%;
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height: 100%;
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}
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.check {
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position: absolute;
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right: 8rpx;
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top: 8rpx;
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width: 32rpx;
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height: 32rpx;
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border-radius: 50%;
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background: #ff3b30;
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color: #fff;
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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: 22rpx;
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}
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.tabs {
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display: flex;
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padding: 16rpx 24rpx 8rpx;
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gap: 12rpx;
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}
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.tab {
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flex: 1;
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text-align: center;
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background: #f7f7f7;
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border-radius: 999rpx;
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height: 64rpx;
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line-height: 64rpx;
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font-size: 26rpx;
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color: #666;
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}
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.tab.active {
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background: #fff0f0;
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color: #ff3b30;
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}
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.grid {
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display: grid;
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grid-template-columns: repeat(3, 1fr);
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gap: 16rpx;
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padding: 8rpx 24rpx 24rpx;
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}
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.grid-item {
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height: 200rpx;
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border-radius: 16rpx;
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background: #fff;
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overflow: hidden;
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position: relative;
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box-shadow: 0 6rpx 16rpx rgba(0, 0, 0, 0.06);
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}
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.grid-item.active {
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outline: 4rpx solid #ff3b30;
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}
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.grid-img {
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width: 100%;
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height: 100%;
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}
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.bottom-actions {
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display: flex;
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align-items: center;
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justify-content: space-between;
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padding: 20rpx 24rpx 40rpx;
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}
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.btn.primary {
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background: #ff3b30;
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color: #fff;
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box-shadow: 0 12rpx 24rpx rgba(255, 59, 48, 0.35);
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}
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.btn.secondary {
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background: #f5f5f5;
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color: #333;
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}
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.hidden-canvas {
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position: fixed;
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left: -9999px;
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top: -9999px;
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}
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</style>
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