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@ -1854,8 +1854,8 @@ Page({ |
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phoneNumber: phoneNumber // 添加用户标识信息，用于判断是否可以删除
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}; |
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// 更新评论列表
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const comments = [newComment, ...this.data.comments]; |
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// 更新评论列表 - add new comment to the end
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const comments = [...this.data.comments, newComment]; |
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this.setData({ |
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comments: comments, |
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@ -1882,10 +1882,80 @@ Page({ |
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title: '网络错误，评论提交失败', |
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icon: 'none' |
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}); |
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}); |
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}); |
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}, |
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// 20 default comments
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getDefaultComments() { |
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return [ |
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"鸡蛋品相贼好无破损，规格统一超适合批发", |
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"个头匀溜大小一致，装箱发货一点不费劲", |
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"包装严实防震，整车运输下来个个完好", |
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"蛋液浓稠清亮，品相达标完全符合供货要求", |
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"性价比真绝了，新鲜度在线囤货超划算", |
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"农家散养蛋品相佳，蛋黄紧实供货超稳定", |
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"物流嗖嗖快，到货鸡蛋无磕碰超省心", |
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"蛋壳干净无污渍，分拣打包效率直接拉满", |
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"个个饱满无瘪壳，市场铺货回头客贼多", |
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"分量超足规格齐，商超供货完全没毛病", |
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"无抗生素达标蛋，走商超渠道妥妥放心", |
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"蛋壳硬度够，装卸搬运全程零损耗", |
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"防震包装太贴心，长途运输损耗率超低", |
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"保鲜期够长，放一周品相依旧很能打", |
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"蛋体完整无瑕疵，分拣挑拣省超多功夫", |
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"品质稳定没色差，长期合作完全没问题", |
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"货源稳定供货及时，补货节奏卡得刚刚好", |
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"发货快包装硬，对接商超渠道超靠谱", |
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"蛋黄蛋清分层好，加工拿货性价比拉满", |
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"品质远超预期，后续订单必须锁定这家" |
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]; |
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}, |
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// Seeded random number generator for consistent results
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seededRandom(seed) { |
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// Improved seeded random using a linear congruential generator
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const a = 1103515245; |
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const c = 12345; |
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const m = Math.pow(2, 31); |
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const nextSeed = (a * seed + c) % m; |
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return nextSeed / m; |
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}, |
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// Get consistent random comments based on product ID
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getConsistentRandomComments(productId, count = 2) { |
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const defaultComments = this.getDefaultComments(); |
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// Generate order-dependent seed by multiplying character codes with their positions
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const seed = productId.toString().split('').reduce((sum, char, index) => sum + (char.charCodeAt(0) * (index + 1)), 0); |
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// Create an array of comment objects with their original indices
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const commentsWithIndices = defaultComments.map((comment, index) => ({ |
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comment, |
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index |
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})); |
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// Create a shuffled array based on the seed and comment index
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const shuffled = [...commentsWithIndices].sort((a, b) => { |
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const rand1 = this.seededRandom(seed + a.index); |
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const rand2 = this.seededRandom(seed + b.index); |
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return rand1 - rand2; |
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}); |
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// Return the first 'count' comments
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return shuffled.slice(0, count).map((item, index) => ({ |
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id: `default_comment_${productId}_${index}`, |
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nickname: '匿名用户', |
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avatar: 'https://via.placeholder.com/40', |
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comments: item.comment, |
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like: Math.floor(this.seededRandom(seed + index) * 50), |
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hate: Math.floor(this.seededRandom(seed + index + 100) * 5), |
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liked: false, |
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hated: false, |
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replies: [], |
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phoneNumber: '', |
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isDefault: true |
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})); |
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}, |
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// 加载商品评论
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loadComments: function(productId) { |
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console.log('开始加载商品评论，商品ID:', productId); |
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@ -1921,17 +1991,33 @@ Page({ |
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commentsData = []; |
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} |
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// 检查返回的评论是否都属于当前用户
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const allCommentsBelongToCurrentUser = commentsData.every(comment => |
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comment.phoneNumber === this.data.currentUserPhone |
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); |
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console.log('所有评论是否都属于当前用户:', allCommentsBelongToCurrentUser); |
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// Remove duplicate comments
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const uniqueComments = []; |
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const seenComments = new Set(); |
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commentsData.forEach(comment => { |
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const commentKey = comment.comments + (comment.phoneNumber || ''); |
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if (!seenComments.has(commentKey)) { |
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seenComments.add(commentKey); |
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uniqueComments.push(comment); |
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} |
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}); |
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commentsData = uniqueComments; |
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// 如果所有评论都属于当前用户，可能服务器没有返回所有评论
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if (allCommentsBelongToCurrentUser && commentsData.length > 0) { |
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console.warn('所有评论都属于当前用户，可能服务器没有返回所有评论'); |
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console.warn('当前用户手机号:', this.data.currentUserPhone); |
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} |
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// Always add default comments at the beginning
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const defaultComments = this.getConsistentRandomComments(productId, 2); |
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commentsData = [...defaultComments, ...commentsData]; |
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// 检查返回的评论是否都属于当前用户
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const allCommentsBelongToCurrentUser = commentsData.every(comment => |
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comment.phoneNumber === this.data.currentUserPhone |
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); |
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console.log('所有评论是否都属于当前用户:', allCommentsBelongToCurrentUser); |
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// 如果所有评论都属于当前用户，可能服务器没有返回所有评论
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if (allCommentsBelongToCurrentUser && commentsData.length > 0) { |
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console.warn('所有评论都属于当前用户，可能服务器没有返回所有评论'); |
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console.warn('当前用户手机号:', this.data.currentUserPhone); |
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} |
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// 格式化评论时间为相对时间
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const formattedComments = commentsData.map(comment => ({ |
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@ -1952,9 +2038,11 @@ Page({ |
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.catch(err => { |
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console.error('获取评论失败:', err); |
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console.error('错误详情:', JSON.stringify(err, null, 2)); |
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// 加载失败时设置空数组，触发空评论状态的显示
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// 加载失败时使用默认评论
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console.log('使用默认评论'); |
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const defaultComments = this.getConsistentRandomComments(productId, 2); |
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this.setData({ |
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comments: [] |
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comments: defaultComments |
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}); |
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}); |
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}, |
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徐飞洋
1 month ago