Blizzard
89 lines
2.5 KiB
JavaScript
89 lines
2.5 KiB
JavaScript
// 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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