108 lines
2.9 KiB
JavaScript
108 lines
2.9 KiB
JavaScript
const { request } = require('../../utils/request')
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Page({
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data: {
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keyword: '',
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label: '',
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loading: false,
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samples: [],
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form: {
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text: '',
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label: 'spam'
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},
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importText: '[{"text":"点击领取限时现金券","label":"spam"},{"text":"今天下午发布会彩排","label":"ham"}]'
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},
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onShow() {
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this.fetchSamples()
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},
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onInput(e) {
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const field = e.currentTarget.dataset.field
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this.setData({ [field]: e.detail.value || '' })
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},
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onFormInput(e) {
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const field = e.currentTarget.dataset.field
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this.setData({ [`form.${field}`]: e.detail.value || '' })
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},
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onLabelChange(e) {
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this.setData({ label: e.detail.value || '' })
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},
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onFormLabelChange(e) {
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this.setData({ 'form.label': e.detail.value || 'spam' })
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},
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async fetchSamples() {
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this.setData({ loading: true })
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try {
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const url = `/spam/samples?keyword=${encodeURIComponent(this.data.keyword)}&label=${encodeURIComponent(this.data.label)}&page=1&page_size=80`
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const data = await request({ url })
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this.setData({ samples: data.items || [] })
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} finally {
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this.setData({ loading: false })
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}
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},
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async createSample() {
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const payload = {
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text: (this.data.form.text || '').trim(),
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label: this.data.form.label || 'spam'
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}
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if (payload.text.length < 2) {
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wx.showToast({ title: '样本文本至少 2 个字符', icon: 'none' })
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return
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}
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await request({ url: '/spam/samples', method: 'POST', data: payload })
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wx.showToast({ title: '新增成功', icon: 'success' })
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this.setData({ 'form.text': '' })
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this.fetchSamples()
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},
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async deleteSample(e) {
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const id = Number(e.currentTarget.dataset.id)
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wx.showModal({
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title: '删除样本',
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content: `确认删除样本 ID ${id} 吗？`,
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success: async (res) => {
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if (!res.confirm) return
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await request({ url: `/spam/samples/${id}`, method: 'DELETE' })
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wx.showToast({ title: '删除成功', icon: 'success' })
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this.fetchSamples()
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}
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})
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},
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async toggleActive(e) {
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const id = Number(e.currentTarget.dataset.id)
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const active = !!e.detail.value
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await request({
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url: `/spam/samples/${id}`,
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method: 'PUT',
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data: { is_active: active }
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})
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wx.showToast({ title: '状态已更新', icon: 'success' })
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},
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async retrain() {
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await request({ url: '/spam/train', method: 'POST', data: {} })
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wx.showToast({ title: '模型重训完成', icon: 'success' })
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},
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async importSamples() {
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let items = []
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try {
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items = JSON.parse(this.data.importText)
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} catch (err) {
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wx.showToast({ title: 'JSON 格式错误', icon: 'none' })
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return
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}
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await request({ url: '/spam/samples/import', method: 'POST', data: { items } })
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wx.showToast({ title: '导入完成', icon: 'success' })
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this.fetchSamples()
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}
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})
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