Blizzard
114 lines
2.7 KiB
JavaScript
114 lines
2.7 KiB
JavaScript
// pages/wiki/chat/history/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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list: [],
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total: 0,
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current: 1,
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pageSize: 15,
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loading: false,
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hasMore: true,
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showClearDialog: false,
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},
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onLoad() {
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this.fetchHistory(true);
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},
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fetchHistory(reset = false) {
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if (this.data.loading) return;
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if (!reset && !this.data.hasMore) return;
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const current = reset ? 1 : this.data.current;
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this.setData({ loading: true });
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request.get('/plant/chat/history', { current, pageSize: this.data.pageSize })
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.then(res => {
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const items = (res.list || []).map(item => ({
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...item,
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answerPreview: (item.answer || '').substring(0, 80) + ((item.answer || '').length > 80 ? '...' : ''),
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}));
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const total = res.total || 0;
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if (reset) {
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this.setData({
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list: items,
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total,
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current: 2,
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hasMore: items.length < total,
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loading: false,
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});
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} else {
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const old = this.data.list;
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const update = {};
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items.forEach((item, i) => {
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update[`list[${old.length + i}]`] = item;
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});
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update.current = current + 1;
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update.hasMore = (old.length + items.length) < total;
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update.loading = false;
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update.total = total;
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this.setData(update);
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}
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})
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.catch(() => {
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this.setData({ loading: false });
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});
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},
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loadMore() {
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this.fetchHistory(false);
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},
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onTapItem(e) {
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const item = e.currentTarget.dataset.item;
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// Navigate to chat page with prefilled Q&A
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wx.navigateTo({
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url: '/pages/wiki/chat/index?fromHistory=1',
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success(res) {
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res.eventChannel.emit('historyData', {
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question: item.question,
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answer: item.answer,
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});
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},
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});
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},
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onDeleteItem(e) {
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const id = e.currentTarget.dataset.id;
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wx.showModal({
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title: '删除记录',
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content: '确定删除这条问答记录吗？',
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success: (res) => {
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if (res.confirm) {
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request.post('/plant/chat/history/delete', { id }).then(() => {
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wx.showToast({ title: '已删除', icon: 'success' });
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this.fetchHistory(true);
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});
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}
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},
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});
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},
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onClearAll() {
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this.setData({ showClearDialog: true });
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},
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closeClearDialog() {
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this.setData({ showClearDialog: false });
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},
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doClearAll() {
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this.setData({ showClearDialog: false });
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request.post('/plant/chat/history/clear').then(() => {
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wx.showToast({ title: '已清空', icon: 'success' });
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this.setData({ list: [], total: 0, hasMore: false });
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});
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},
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goToChat() {
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wx.navigateBack();
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},
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});
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