120 lines
3.8 KiB
JavaScript
120 lines
3.8 KiB
JavaScript
const api = require('../../utils/api')
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const finalStatuses = ['CONFIRMED', 'CANCELLED', 'FAILED', 'EXPIRED', 'CONSUMED']
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Page({
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data: {
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ticket: '',
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sessionId: '',
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preview: null,
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loading: true,
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confirming: false,
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cancelling: false,
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status: 'LOADING',
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message: '正在读取登录信息',
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canConfirm: false,
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canCancel: false,
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},
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onLoad(options) {
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const scene = this.decodeRepeated(options.scene || '')
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const fallback = scene || this.buildFallbackScene(options)
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const ticket = this.extractTicket(fallback)
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const sessionId = this.extractSessionId(fallback)
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this.setData({ ticket, sessionId })
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this.loadPreview()
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},
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buildFallbackScene(options) {
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const ticket = options.ticket || ''
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const sessionId = options.session_id || options.sessionId || ''
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return `ticket=${ticket}&session_id=${sessionId}`
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},
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decodeRepeated(value) {
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let text = String(value || '').trim()
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for (let index = 0; index < 3; index += 1) {
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try {
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const decoded = decodeURIComponent(text)
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if (decoded === text) {
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break
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}
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text = decoded
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} catch (error) {
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break
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}
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}
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return text
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},
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extractTicket(value) {
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return this.extractSceneValue(value, ['ticket'])
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},
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extractSessionId(value) {
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return this.extractSceneValue(value, ['session_id', 'sessionId'])
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},
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extractSceneValue(value, names) {
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const raw = this.decodeRepeated(value)
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for (let index = 0; index < names.length; index += 1) {
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const name = names[index]
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const matched = raw.match(new RegExp(`(?:^|[?&])${name}=([^&]+)`))
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if (matched && matched[1]) {
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return this.decodeRepeated(matched[1])
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}
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}
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return ''
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},
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async loadPreview() {
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if (!this.data.ticket || !this.data.sessionId) {
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this.updateStatus('FAILED', '登录二维码无效')
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return
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}
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try {
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const preview = await api.getErpLoginPreview(this.data.ticket, this.data.sessionId)
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this.setData({ preview, loading: false })
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this.updateStatus('PENDING', '请确认是否登录 ERP')
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} catch (error) {
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this.updateStatus('FAILED', error.message || '登录信息读取失败')
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}
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},
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async confirmLogin(e) {
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const phoneCode = e.detail && e.detail.code
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if (!phoneCode) {
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wx.showToast({ title: '未获得手机号授权', icon: 'none' })
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return
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}
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this.setData({ confirming: true, message: '正在确认登录' })
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try {
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const result = await api.confirmErpLogin(this.data.ticket, this.data.sessionId, phoneCode)
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const status = String(result.status || '').toUpperCase()
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this.updateStatus(
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status,
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status === 'CONFIRMED' ? '已确认，请回到电脑端' : (result.failureReason || '确认失败'),
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)
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} catch (error) {
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this.updateStatus('FAILED', error.message || '确认失败')
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} finally {
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this.setData({ confirming: false })
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}
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},
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async cancelLogin() {
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this.setData({ cancelling: true, message: '正在取消登录' })
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try {
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const result = await api.cancelErpLogin(this.data.ticket, this.data.sessionId)
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this.updateStatus(result.status || 'CANCELLED', '已取消本次登录')
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} catch (error) {
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wx.showToast({ title: error.message || '取消失败', icon: 'none' })
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this.updateStatus(this.data.status || 'PENDING', this.data.message || '请确认是否登录 ERP')
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} finally {
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this.setData({ cancelling: false })
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}
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},
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updateStatus(status, message) {
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const normalized = String(status || '').toUpperCase()
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const actionable = normalized === 'PENDING' || normalized === 'SCANNED'
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this.setData({
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loading: false,
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status: normalized,
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message,
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canConfirm: actionable && !finalStatuses.includes(normalized),
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canCancel: actionable && !finalStatuses.includes(normalized),
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})
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},
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})
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