114 lines
3.8 KiB
JavaScript
114 lines
3.8 KiB
JavaScript
Page({
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data: {
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realName: '',
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idNumber: '',
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canProceed: false,
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idError: '',
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showConfirm: false
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},
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// 简易中国二代身份证校验：格式+生日+校验位
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isValidChineseID(id) {
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if (!id || typeof id !== 'string') return false;
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const upper = id.trim().toUpperCase();
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if (!/^\d{17}[\dX]$/.test(upper)) return false;
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// 校验生日是否合法
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const y = parseInt(upper.slice(6, 10), 10);
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const m = parseInt(upper.slice(10, 12), 10);
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const d = parseInt(upper.slice(12, 14), 10);
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const date = new Date(y, m - 1, d);
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if (!(date.getFullYear() === y && date.getMonth() + 1 === m && date.getDate() === d)) return false;
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// 校验位
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const weights = [7, 9, 10, 5, 8, 4, 2, 1, 6, 3, 7, 9, 10, 5, 8, 4, 2];
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const parity = ['1','0','X','9','8','7','6','5','4','3','2'];
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let sum = 0;
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for (let i = 0; i < 17; i++) {
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sum += parseInt(upper[i], 10) * weights[i];
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}
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const code = parity[sum % 11];
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return code === upper[17];
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},
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onRealNameInput(e) {
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const realName = e.detail.value || '';
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this.setData({ realName }, this.updateProceedState);
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},
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onIdNumberInput(e) {
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// 仅保留数字与X，统一为大写
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const raw = (e.detail.value || '').toString();
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const cleaned = raw.replace(/[^0-9xX]/g, '').toUpperCase();
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const idNumber = cleaned;
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this.setData({ idNumber }, () => {
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// 输入中先不显示错误，但实时控制按钮可用
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this.updateProceedState(false);
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});
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},
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updateProceedState(showError = true) {
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const { realName, idNumber } = this.data;
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const trimmed = (idNumber || '').trim();
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const valid = this.isValidChineseID(trimmed);
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const ok = realName.trim().length > 0 && valid;
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const idError = !trimmed ? '' : (valid ? '' : '身份证格式不正确，请输入18位二代身份证');
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this.setData({ canProceed: ok, idError: showError ? idError : '' });
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},
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onIdBlur() {
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// 失去焦点时显示错误
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this.updateProceedState(true);
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},
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onNext() {
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const { realName, idNumber, canProceed } = this.data;
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if (!realName.trim()) {
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wx.showToast({ title: '请输入真实姓名', icon: 'none' });
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return;
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}
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if (!this.isValidChineseID((idNumber || '').trim())) {
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this.setData({ idError: '身份证格式不正确，请输入18位二代身份证' });
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wx.showToast({ title: '身份证格式不正确', icon: 'none' });
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return;
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}
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if (!canProceed) {
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wx.showToast({ title: '请完善信息', icon: 'none' });
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return;
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}
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// 打开确认弹框
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this.setData({ showConfirm: true });
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},
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onConfirmCancel() {
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this.setData({ showConfirm: false });
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},
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async onConfirmAgree() {
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this.setData({ showConfirm: false });
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wx.navigateTo({
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url: `/subpackages/realname/faceid-webview?url=${encodeURIComponent('')}`
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});
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return;
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//
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try {
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const apiClient = require('../../../utils/api-client.js');
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const response = await apiClient.post('/api/faceid/create', {
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realName: this.data.realName,
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idNumber: this.data.idNumber,
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redirectUrl: encodeURIComponent('/subpackages/realname/faceid-webview')
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});
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// 期望后端返回 { code:0, data: { certUrl: 'https://...' } }
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const certUrl = response?.data?.certUrl || response?.certUrl;
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if (certUrl) {
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wx.navigateTo({
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url: `/subpackages/realname/faceid-webview?url=${encodeURIComponent(certUrl)}`
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});
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} else {
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wx.showToast({
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title: response?.message || '创建认证会话失败',
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icon: 'none'
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});
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}
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} catch (error) {
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console.error('创建FaceID会话失败:', error);
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wx.showToast({
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title: error?.message || '网络异常，请稍后重试',
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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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