feat: Add plant identification feature with image upload, classification results display, and integration into the wiki page.
This commit is contained in:
Blizzard
@@ -0,0 +1,88 @@
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// pages/wiki/identify/index.js
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import request from '../../../utils/request';
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Page({
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data: {
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imagePath: '',
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results: [],
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isLoading: true,
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hasError: false,
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topResult: null
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},
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onLoad(options) {
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// Image path is passed via global data (too long for URL params)
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const app = getApp();
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const imagePath = app.globalData._identifyImagePath || '';
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if (!imagePath) {
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this.setData({ isLoading: false, hasError: true });
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return;
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}
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this.setData({ imagePath });
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this.classifyPlant(imagePath);
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},
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classifyPlant(filePath) {
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this.setData({ isLoading: true, hasError: false });
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request.uploadToUrl('/classify/plant', filePath, 'file').then(res => {
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const results = res.result || [];
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// Map results with percentage scores
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const mappedResults = results.map((item, index) => ({
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index: index,
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name: item.name,
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score: item.score,
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percent: (item.score * 100).toFixed(2),
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description: (item.baike_info && item.baike_info.description) || '',
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baikeUrl: (item.baike_info && item.baike_info.baike_url) || '',
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isTop: index === 0
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}));
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this.setData({
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results: mappedResults,
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topResult: mappedResults.length > 0 ? mappedResults[0] : null,
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isLoading: false
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});
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}).catch(err => {
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console.error('Classify failed', err);
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this.setData({ isLoading: false, hasError: true });
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});
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},
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// Retry identification
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handleRetry() {
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if (this.data.imagePath) {
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this.classifyPlant(this.data.imagePath);
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}
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},
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// Go back and re-select image
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handleReselect() {
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wx.navigateBack();
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},
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// Search in wiki
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searchInWiki(e) {
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const name = e.currentTarget.dataset.name;
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// Navigate back to wiki and trigger search
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const pages = getCurrentPages();
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if (pages.length >= 2) {
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const wikiPage = pages[pages.length - 2];
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wikiPage.setData({ searchQuery: name }, () => {
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wikiPage.fetchWikiList(true);
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});
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}
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wx.navigateBack();
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},
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// Preview uploaded image
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previewImage() {
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wx.previewImage({
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urls: [this.data.imagePath],
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current: this.data.imagePath
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});
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}
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});
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@@ -0,0 +1,10 @@
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{
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"navigationBarTitleText": "识别结果",
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"usingComponents": {
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"t-icon": "tdesign-miniprogram/icon/icon",
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"t-tag": "tdesign-miniprogram/tag/tag",
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"t-loading": "tdesign-miniprogram/loading/loading",
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"t-button": "tdesign-miniprogram/button/button",
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"t-empty": "tdesign-miniprogram/empty/empty"
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}
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}
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@@ -0,0 +1,127 @@
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<!--pages/wiki/identify/index.wxml-->
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<view class="identify-page">
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<!-- Loading State -->
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<view wx:if="{{isLoading}}" class="state-container">
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<view class="state-card">
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<view class="loading-image-wrap">
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<image src="{{imagePath}}" mode="aspectFill" class="loading-preview" bindtap="previewImage" />
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<view class="scan-line"></view>
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</view>
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<view class="loading-info">
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<view class="loading-dots">
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<view class="dot dot1"></view>
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<view class="dot dot2"></view>
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<view class="dot dot3"></view>
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</view>
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<text class="state-title">正在识别中...</text>
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<text class="state-hint">AI 正在分析植物特征</text>
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</view>
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</view>
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</view>
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<!-- Error State -->
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<view wx:elif="{{hasError}}" class="state-container">
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<view class="state-card">
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<view class="error-icon-wrap">
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<t-icon name="close-circle" size="96rpx" color="#EF5350" />
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</view>
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<text class="state-title">识别失败</text>
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<text class="state-hint">请检查网络连接后重试</text>
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<view class="state-actions">
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<view class="action-btn primary" bindtap="handleRetry">
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<t-icon name="refresh" size="32rpx" color="#fff" />
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<text>重新识别</text>
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</view>
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<view class="action-btn outline" bindtap="handleReselect">
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<t-icon name="arrow-left" size="32rpx" color="#558B2F" />
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<text>返回重选</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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<!-- Results State -->
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<scroll-view wx:else scroll-y class="results-scroll" enhanced show-scrollbar="{{false}}">
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<!-- Hero Section: Image + Top Result -->
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<view class="hero-section">
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<image src="{{imagePath}}" mode="aspectFill" class="hero-image" bindtap="previewImage" />
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<view class="hero-gradient"></view>
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<view wx:if="{{topResult}}" class="hero-overlay">
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<view class="hero-badge">
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<t-icon name="check-circle" size="28rpx" color="#fff" />
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<text>匹配度 {{topResult.percent}}%</text>
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</view>
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<text class="hero-plant-name">{{topResult.name}}</text>
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</view>
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</view>
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<!-- Top Result Detail Card -->
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<view wx:if="{{topResult}}" class="detail-card-wrapper">
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<view class="detail-card">
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<view class="detail-card-header">
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<view class="result-rank best">1</view>
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<view class="result-name-area">
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<text class="result-main-name">{{topResult.name}}</text>
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<text class="confidence-text">置信度 {{topResult.percent}}%</text>
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</view>
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</view>
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<!-- Confidence Bar -->
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<view class="confidence-bar-wrap">
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<view class="confidence-bar-bg">
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<view class="confidence-bar-fill" style="width: {{topResult.percent}}%;"></view>
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</view>
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</view>
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<text wx:if="{{topResult.description}}" class="result-description">{{topResult.description}}</text>
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<view class="detail-card-actions">
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<view class="action-btn primary" bindtap="searchInWiki" data-name="{{topResult.name}}">
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<t-icon name="search" size="32rpx" color="#fff" />
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<text>在百科中搜索</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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<!-- Other Results -->
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<view wx:if="{{results.length > 1}}" class="other-section">
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<text class="section-title">其他可能的结果</text>
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<view class="other-list">
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<view
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wx:for="{{results}}"
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wx:key="index"
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wx:if="{{index > 0}}"
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class="other-item"
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bindtap="searchInWiki"
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data-name="{{item.name}}"
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>
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<view class="result-rank normal">{{index + 1}}</view>
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<view class="other-item-info">
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<text class="other-item-name">{{item.name}}</text>
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<view class="mini-bar-wrap">
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<view class="mini-bar-bg">
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<view class="mini-bar-fill" style="width: {{item.percent > 1 ? item.percent : 1}}%;"></view>
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</view>
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<text class="mini-bar-text">{{item.percent}}%</text>
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</view>
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</view>
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<t-icon name="chevron-right" size="36rpx" color="#D1D5DB" />
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</view>
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</view>
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</view>
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<!-- Bottom Actions -->
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<view class="bottom-section">
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<view class="action-btn outline full" bindtap="handleReselect">
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<t-icon name="refresh" size="32rpx" color="#558B2F" />
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<text>重新识别</text>
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</view>
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</view>
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<view style="height: 80rpx;"></view>
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</scroll-view>
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</view>
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@@ -0,0 +1,407 @@
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/* pages/wiki/identify/index.wxss */
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.identify-page {
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min-height: 100vh;
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background: #F5F7F5;
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}
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/* ========== Shared State Container ========== */
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.state-container {
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display: flex;
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align-items: center;
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justify-content: center;
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min-height: 100vh;
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padding: 48rpx;
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}
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.state-card {
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background: #fff;
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border-radius: 40rpx;
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padding: 56rpx 48rpx;
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width: 100%;
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display: flex;
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flex-direction: column;
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align-items: center;
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gap: 32rpx;
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box-shadow: 0 12rpx 40rpx rgba(85, 139, 47, 0.08);
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}
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/* ========== Loading State ========== */
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.loading-image-wrap {
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width: 280rpx;
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height: 280rpx;
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border-radius: 32rpx;
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overflow: hidden;
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position: relative;
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box-shadow: 0 8rpx 32rpx rgba(0,0,0,0.1);
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}
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.loading-preview {
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width: 100%;
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height: 100%;
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display: block;
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}
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/* Scan line animation */
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.scan-line {
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position: absolute;
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left: 0;
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right: 0;
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height: 4rpx;
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background: linear-gradient(90deg, transparent, #558B2F, transparent);
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animation: scan 2s ease-in-out infinite;
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box-shadow: 0 0 16rpx rgba(85, 139, 47, 0.5);
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}
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@keyframes scan {
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0% { top: 0; }
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50% { top: 100%; }
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100% { top: 0; }
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}
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.loading-info {
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display: flex;
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flex-direction: column;
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align-items: center;
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gap: 12rpx;
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}
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/* Animated dots */
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.loading-dots {
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display: flex;
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gap: 12rpx;
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margin-bottom: 8rpx;
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}
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.dot {
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width: 16rpx;
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height: 16rpx;
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border-radius: 50%;
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background: #558B2F;
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animation: dotPulse 1.4s infinite ease-in-out;
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}
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.dot2 { animation-delay: 0.2s; }
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.dot3 { animation-delay: 0.4s; }
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@keyframes dotPulse {
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0%, 80%, 100% { transform: scale(0.6); opacity: 0.4; }
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40% { transform: scale(1); opacity: 1; }
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}
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.state-title {
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font-size: 34rpx;
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font-weight: 700;
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color: #1F2937;
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}
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.state-hint {
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font-size: 26rpx;
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color: #9CA3AF;
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}
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/* ========== Error State ========== */
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.error-icon-wrap {
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width: 140rpx;
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height: 140rpx;
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border-radius: 50%;
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background: #FFF5F5;
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display: flex;
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align-items: center;
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justify-content: center;
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}
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.state-actions {
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display: flex;
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gap: 24rpx;
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margin-top: 16rpx;
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width: 100%;
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justify-content: center;
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}
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/* ========== Shared Action Buttons ========== */
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.action-btn {
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display: flex;
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align-items: center;
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justify-content: center;
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gap: 10rpx;
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padding: 20rpx 36rpx;
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border-radius: 48rpx;
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font-size: 28rpx;
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font-weight: 600;
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transition: all 0.2s;
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}
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.action-btn:active {
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transform: scale(0.96);
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}
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.action-btn.primary {
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background: linear-gradient(135deg, #558B2F, #689F38);
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color: #fff;
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box-shadow: 0 8rpx 24rpx rgba(85, 139, 47, 0.25);
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}
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.action-btn.primary text {
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color: #fff;
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}
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.action-btn.outline {
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background: #fff;
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color: #558B2F;
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border: 2rpx solid #C5E1A5;
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}
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.action-btn.outline text {
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color: #558B2F;
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}
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.action-btn.full {
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width: 100%;
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}
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/* ========== Results: Hero Section ========== */
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.results-scroll {
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height: 100vh;
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}
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.hero-section {
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position: relative;
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height: 480rpx;
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overflow: hidden;
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}
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.hero-image {
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width: 100%;
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height: 100%;
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display: block;
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}
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.hero-gradient {
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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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height: 280rpx;
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background: linear-gradient(180deg, transparent, rgba(0,0,0,0.65));
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}
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.hero-overlay {
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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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padding: 40rpx;
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}
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.hero-badge {
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display: inline-flex;
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align-items: center;
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gap: 8rpx;
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background: rgba(85, 139, 47, 0.85);
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backdrop-filter: blur(8rpx);
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color: #fff;
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font-size: 24rpx;
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font-weight: 600;
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padding: 8rpx 20rpx;
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border-radius: 24rpx;
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margin-bottom: 12rpx;
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}
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.hero-badge text {
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color: #fff;
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}
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.hero-plant-name {
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font-size: 52rpx;
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font-weight: 800;
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color: #fff;
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display: block;
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text-shadow: 0 4rpx 12rpx rgba(0,0,0,0.3);
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}
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/* ========== Results: Detail Card ========== */
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.detail-card-wrapper {
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padding: 0 32rpx;
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margin-top: -40rpx;
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position: relative;
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z-index: 10;
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}
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.detail-card {
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background: #fff;
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border-radius: 32rpx;
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padding: 36rpx;
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box-shadow: 0 8rpx 32rpx rgba(0,0,0,0.06);
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}
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.detail-card-header {
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display: flex;
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align-items: center;
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gap: 20rpx;
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margin-bottom: 24rpx;
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}
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/* Rank badge */
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.result-rank {
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width: 56rpx;
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height: 56rpx;
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border-radius: 50%;
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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: 28rpx;
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font-weight: 800;
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flex-shrink: 0;
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}
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.result-rank.best {
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background: linear-gradient(135deg, #558B2F, #689F38);
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color: #fff;
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box-shadow: 0 6rpx 16rpx rgba(85, 139, 47, 0.3);
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}
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.result-rank.normal {
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background: #F3F4F6;
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color: #6B7280;
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}
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.result-name-area {
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flex: 1;
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}
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.result-main-name {
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font-size: 36rpx;
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font-weight: 800;
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color: #1F2937;
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display: block;
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margin-bottom: 4rpx;
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}
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.confidence-text {
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font-size: 24rpx;
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color: #558B2F;
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font-weight: 600;
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}
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/* Confidence Bar */
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.confidence-bar-wrap {
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margin-bottom: 24rpx;
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}
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.confidence-bar-bg {
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height: 12rpx;
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background: #F3F4F6;
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border-radius: 6rpx;
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overflow: hidden;
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}
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|
||||
.confidence-bar-fill {
|
||||
height: 100%;
|
||||
background: linear-gradient(90deg, #689F38, #558B2F);
|
||||
border-radius: 6rpx;
|
||||
transition: width 0.8s ease-out;
|
||||
}
|
||||
|
||||
.result-description {
|
||||
font-size: 26rpx;
|
||||
color: #6B7280;
|
||||
line-height: 1.8;
|
||||
display: block;
|
||||
margin-bottom: 28rpx;
|
||||
overflow: hidden;
|
||||
display: -webkit-box;
|
||||
-webkit-line-clamp: 5;
|
||||
-webkit-box-orient: vertical;
|
||||
}
|
||||
|
||||
.detail-card-actions {
|
||||
display: flex;
|
||||
gap: 16rpx;
|
||||
}
|
||||
|
||||
/* ========== Results: Other Results ========== */
|
||||
.other-section {
|
||||
padding: 32rpx 32rpx 0;
|
||||
}
|
||||
|
||||
.section-title {
|
||||
font-size: 30rpx;
|
||||
font-weight: 700;
|
||||
color: #374151;
|
||||
display: block;
|
||||
margin-bottom: 20rpx;
|
||||
padding-left: 8rpx;
|
||||
}
|
||||
|
||||
.other-list {
|
||||
background: #fff;
|
||||
border-radius: 28rpx;
|
||||
overflow: hidden;
|
||||
box-shadow: 0 4rpx 16rpx rgba(0,0,0,0.03);
|
||||
}
|
||||
|
||||
.other-item {
|
||||
display: flex;
|
||||
align-items: center;
|
||||
padding: 28rpx 32rpx;
|
||||
gap: 20rpx;
|
||||
border-bottom: 1rpx solid #F3F4F6;
|
||||
transition: background 0.15s;
|
||||
}
|
||||
|
||||
.other-item:last-child {
|
||||
border-bottom: none;
|
||||
}
|
||||
|
||||
.other-item:active {
|
||||
background: #FAFFF5;
|
||||
}
|
||||
|
||||
.other-item-info {
|
||||
flex: 1;
|
||||
min-width: 0;
|
||||
}
|
||||
|
||||
.other-item-name {
|
||||
font-size: 30rpx;
|
||||
font-weight: 600;
|
||||
color: #374151;
|
||||
display: block;
|
||||
margin-bottom: 10rpx;
|
||||
}
|
||||
|
||||
/* Mini bars */
|
||||
.mini-bar-wrap {
|
||||
display: flex;
|
||||
align-items: center;
|
||||
gap: 12rpx;
|
||||
}
|
||||
|
||||
.mini-bar-bg {
|
||||
flex: 1;
|
||||
height: 8rpx;
|
||||
background: #F3F4F6;
|
||||
border-radius: 4rpx;
|
||||
overflow: hidden;
|
||||
}
|
||||
|
||||
.mini-bar-fill {
|
||||
height: 100%;
|
||||
background: linear-gradient(90deg, #A5D6A7, #66BB6A);
|
||||
border-radius: 4rpx;
|
||||
}
|
||||
|
||||
.mini-bar-text {
|
||||
font-size: 22rpx;
|
||||
color: #9CA3AF;
|
||||
font-weight: 600;
|
||||
flex-shrink: 0;
|
||||
width: 80rpx;
|
||||
text-align: right;
|
||||
}
|
||||
|
||||
/* ========== Bottom Section ========== */
|
||||
.bottom-section {
|
||||
padding: 32rpx 32rpx 0;
|
||||
}
|
||||
Reference in New Issue
Block a user