83 lines
2.2 KiB
JavaScript
83 lines
2.2 KiB
JavaScript
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const api = require('../../utils/api');
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Page({
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data: {
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showAnimation: false,
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dataReady: false,
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loading: false,
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results: [],
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ingredients: []
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},
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onLoad(options) {
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if (options.payload) {
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try {
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const payload = JSON.parse(decodeURIComponent(options.payload));
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const ingredients = payload.ingredients || [];
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const staples = payload.staples || [];
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this.setData({ ingredients });
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this.match(ingredients, staples);
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} catch (e) {
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wx.showToast({ title: '参数错误', icon: 'none' });
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}
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}
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},
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match(ingredients, staples) {
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this.setData({
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showAnimation: true,
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dataReady: false,
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results: []
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});
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api.post('/api/fridge/match', { ingredients: ingredients, staples: staples })
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.then((data) => {
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this.setData({ results: data, dataReady: true });
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if (data.length > 0) {
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const history = wx.getStorageSync('box_history') || [];
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history.push({
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id: Date.now().toString(),
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icon: '🥬',
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name: data[0].recipe.name + ' (' + data[0].matchRate + '%匹配)',
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time: new Date().toLocaleString(),
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typeName: '冰箱盲盒'
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});
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wx.setStorageSync('box_history', history);
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}
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})
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.catch(() => {
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this.setData({
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showAnimation: false,
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results: [],
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loading: false
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});
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wx.showToast({ title: '匹配失败，请重试', icon: 'none' });
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});
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},
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onAnimationDone() {
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this.setData({ showAnimation: false });
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},
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goDetail(e) {
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const id = e.currentTarget.dataset.id;
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let missing = e.currentTarget.dataset.missing;
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// dataset 值可能是字符串，需要解析
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if (typeof missing === 'string') {
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try { missing = JSON.parse(missing); } catch (e) { missing = []; }
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}
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if (!Array.isArray(missing)) missing = [];
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let url = '/pages/recipe-detail/recipe-detail?id=' + id;
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if (missing.length > 0) {
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url += '&missing=' + encodeURIComponent(JSON.stringify(missing));
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}
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wx.navigateTo({ url: url });
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},
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reshuffle() {
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this.match(this.data.ingredients);
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}
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});
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