library-wechat/pages/register/register.vue

<template>
  <view class="page-container">
    <!-- 顶部背景 + 标题 -->
    <view class="top-bar">
      <image class="top-bar-bg" src="@/static/images/mingqi-beij@2x.png" mode="aspectFill"></image>
      <view class="library-info">
        <image class="avatar" src="@/static/images/logo.jpg" mode="aspectFill"></image>
        <view class="library-name">葛店经济技术开发区图书馆</view>
        <view class="sub-title">读者证办理</view>
      </view>
    </view>

    <!-- 表单卡片 -->
    <view class="form-card">
      <!-- 姓名 -->
      <view class="form-item">
        <uni-icons class="form-icon" custom-prefix="iconfont" type="icon-xingming" size="22"></uni-icons>
        <input 
          class="input" 
          placeholder="请输入真实姓名" 
          v-model="formData.name"
          maxlength="20"
        />
      </view>

      <!-- 身份证号 -->
      <view class="form-item">
        <uni-icons class="form-icon" custom-prefix="iconfont" type="icon-duzhezheng" size="24"></uni-icons>
        <input 
          class="input" 
          placeholder="请输入18位身份证号" 
          v-model="formData.idCard"
          maxlength="18"
        />
      </view>

      <!-- 手机号 -->
      <view class="form-item">
        <uni-icons class="form-icon" type="phone" size="24"></uni-icons>
        <input 
          class="input" 
          placeholder="请输入手机号" 
          v-model="formData.phone"
          type="number"
          maxlength="11"
        />
        <button class="get-phone-btn" open-type="getPhoneNumber" @getphonenumber="getPhoneNumber">
          一键获取
        </button>
      </view>

      <!-- 密码 -->
      <view class="form-item">
        <uni-icons class="form-icon" type="locked" size="24"></uni-icons>
        <input 
          class="input" 
          placeholder="请设置6-20位密码" 
          :password="!showPwd" 
          v-model="formData.password"
          maxlength="20"
        />
        <uni-icons 
          class="pwd-icon" 
          :type="showPwd ? 'eye' : 'eye-slash'" 
          size="20"
          @click="togglePwd"
        ></uni-icons>
      </view>

      <!-- 确认密码 -->
      <view class="form-item">
        <uni-icons class="form-icon" type="locked" size="24"></uni-icons>
        <input 
          class="input" 
          placeholder="请再次确认密码" 
          :password="!showConfirmPwd" 
          v-model="formData.confirmPassword"
          maxlength="20"
        />
        <uni-icons 
          class="pwd-icon" 
          :type="showConfirmPwd ? 'eye' : 'eye-slash'" 
          size="20"
          @click="toggleConfirmPwd"
        ></uni-icons>
      </view>

      <!-- 提交按钮 -->
      <button class="submit-btn" type="primary" @click="submit" :loading="loading">
        {{ loading ? '提交中...' : '确认办理' }}
      </button>
    </view>

    <!-- 温馨提示 -->
    <view class="tips-card">
      <view class="tips-title">温馨提示</view>
      <view class="tips-text">
        1. 请填写真实身份信息，用于办理读者证<br>
        2. 密码请牢记，用于登录和借阅查询<br>
        <!-- 3. 提交后工作人员将尽快审核 -->
      </view>
    </view>
  </view>
</template>

<script>
import config from '@/utils/config';
import { getOpenId } from '@/utils/storage';
import { FetchSessionKey, FetchDecryptPhone } from '@/api/user.js';

export default {
  data() {
    return {
      sessionKey: '',
      openid: '',
      formData: {
        name: '',
        idCard: '',
        phone: '',
        password: '',
        confirmPassword: ''
      },
      showPwd: false,
      showConfirmPwd: false,
      loading: false
    };
  },

  onLoad() {
    this.getSessionKey();
  },

  methods: {
    async getSessionKey() {
      try {
        uni.login({
          success: async (loginRes) => {
            console.log('loginRes',loginRes)
            if (loginRes.code) {
              const res = await FetchSessionKey({
                libcode: config.LIB_CODE,
                code: loginRes.code
              });
              if (res.code === 200) {
                this.sessionKey = res.data.session_key;
                this.openid = res.data.openid;
              }
            }
          }
        });
      } catch (error) {
        console.error('获取sessionKey失败:', error);
      }
    },

    getPhoneNumber(e) {
      if (e.detail.errMsg !== 'getPhoneNumber:ok') {
        uni.showToast({ title: '取消授权', icon: 'none' });
        return;
      }
      
      if (!this.sessionKey) {
        uni.showToast({ title: '请稍后再试', icon: 'none' });
        return;
      }

      FetchDecryptPhone({
        sessionKey: this.sessionKey,
        encryptedData: e.detail.encryptedData,
        iv: e.detail.iv
      }).then(res => {
        if (res.code === 200) {
          this.formData.phone = res.data.phoneNumber || '';
          uni.showToast({ title: '获取成功', icon: 'success' });
        } else {
          uni.showToast({ title: res.message || '获取失败', icon: 'none' });
        }
      }).catch(() => {
        uni.showToast({ title: '获取手机号失败', icon: 'none' });
      });
    },
    togglePwd() {
      this.showPwd = !this.showPwd;
    },
    toggleConfirmPwd() {
      this.showConfirmPwd = !this.showConfirmPwd;
    },

    // 身份证验证（支持15位和18位，自动去除空格和连字符）
    validateIdCard(idCard) {
      if (!idCard) return false;
      // 去除空格和连字符
      idCard = idCard.replace(/[\s-]/g, '');
      // 15位身份证格式验证
      const idCard15Reg = /^[1-9]\d{5}\d{2}(0[1-9]|1[0-2])(0[1-9]|[12]\d|3[01])\d{3}$/;
      // 18位身份证格式验证
      const idCard18Reg = /^[1-9]\d{5}(18|19|20)\d{2}(0[1-9]|1[0-2])(0[1-9]|[12]\d|3[01])\d{3}[\dXx]$/;
      // 15位身份证直接验证格式
      if (idCard.length === 15) {
        return idCard15Reg.test(idCard);
      }
      // 18位身份证需要验证格式、日期和校验码
      if (idCard.length !== 18 || !idCard18Reg.test(idCard)) {
        return false;
      }
      // 验证日期有效性（宽松模式：跳过校验码验证）
      const year = +idCard.substring(6, 10);
      const month = +idCard.substring(10, 12);
      const day = +idCard.substring(12, 14);
      const date = new Date(year, month - 1, day);
      return date.getFullYear() === year && date.getMonth() === month - 1 && date.getDate() === day;
    },
    // 手机号验证
    validatePhone(phone) {
      return /^1[3-9]\d{9}$/.test(phone);
    },

    // ✅ 【核心修复】表单验证（更严谨）
    validateForm() {
      const { name, idCard, phone, password, confirmPassword } = this.formData;

      // 1. 姓名：必须非空且trim后有内容
      if (!name || name.trim() === '') {
        uni.showToast({ title: '请输入姓名', icon: 'none' });
        return false;
      }

      // 2. 身份证：非空 + 格式正确
      if (!idCard || idCard.trim() === '') {
        uni.showToast({ title: '请输入身份证号', icon: 'none' });
        return false;
      }
      if (!this.validateIdCard(idCard.trim())) {
        uni.showToast({ title: '身份证号格式不正确', icon: 'none' });
        return false;
      }

      // 3. 手机号：非空 + 格式正确
      if (!phone || phone.trim() === '') {
        uni.showToast({ title: '请输入手机号', icon: 'none' });
        return false;
      }
      if (!this.validatePhone(phone.trim())) {
        uni.showToast({ title: '手机号格式不正确', icon: 'none' });
        return false;
      }

      // 4. 密码：至少6位
      if (!password || password.length < 6) {
        uni.showToast({ title: '密码至少6位', icon: 'none' });
        return false;
      }

      // 5. 确认密码：必须一致
      if (password !== confirmPassword) {
        uni.showToast({ title: '两次密码不一致', icon: 'none' });
        return false;
      }

      // 所有校验通过
      return true;
    },

    async submit() {
      // 防止重复点击
      if (this.loading) return;

      // 小程序关键：等 input 数据同步到 data
      await this.$nextTick();

      // 校验不通过直接 return
      if (!this.validateForm()) {
        return;
      }

      this.loading = true;
      try {
        const openId = await getOpenId();
        if (!openId) {
          uni.showToast({ title: '获取用户信息失败', icon: 'none' });
          return;
        }

        uni.showToast({ title: '后续流程正在研发中，请稍后试用~',  icon: 'none' });
        setTimeout(() => uni.navigateBack(), 1500);

        // 提交（trim 后再发）
        // const res = await uni.request({
        //   url: config.baseUrl + '/api/reader/register',
        //   method: 'POST',
        //   data: {
        //     name: this.formData.name.trim(),
        //     idCard: this.formData.idCard.trim(),
        //     phone: this.formData.phone.trim(),
        //     password: this.formData.password,
        //     openId,
        //     libcode: config.LIB_CODE
        //   }
        // });

        // if (res.data?.code === 200) {
        //   uni.showToast({ title: '办理成功', icon: 'success' });
        //   setTimeout(() => uni.navigateBack(), 1500);
        // } else {
        //   uni.showToast({ title: res.data?.message || '提交失败', icon: 'none' });
        // }
      } catch (err) {
        console.error('提交异常', err);
        uni.showToast({ title: '网络异常，请重试', icon: 'none' });
      } finally {
        this.loading = false;
      }
    }
  }
};
</script>

<style lang="scss" scoped>
page {
  background-color: #f5f7fa;
}
.page-container {
  min-height: 100vh;
  background-color: #f5f7fa;
  padding-bottom: 20px;
}

/* 顶部 */
.top-bar {
  height: 210px;
  .library-info {
    position: relative;
    z-index: 2;
    color: #fff;
  }
}

/* 表单卡片 */
.form-card {
  margin: -30px 12px 12px;
  background: #fff;
  border-radius: 12px;
  padding: 20px 16px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.08);
  position: relative;
  z-index: 3;
}

.form-item {
  display: flex;
  align-items: center;
  height: 44px;
  border-bottom: 1rpx solid #f2f3f5;
  margin-bottom: 4px;
  
  .form-icon {
    font-size: 14px;
    color: #01a4fe;
    margin-right: 10px;
  }
  
  .input {
    flex: 1;
    font-size: 14px;
    color: #333;
  }
  
  .pwd-icon {
    color: #999;
    padding: 5px;
  }
  
  .get-phone-btn {
    font-size: 12px;
    color: #fff;
    background-color: #01a4fe;
    border-radius: 20px;
    padding: 6px 10px;
    border: none;
    line-height: 1.2;
    
    &::after {
      border: none;
    }
  }
}

/* 提交按钮 */
.submit-btn {
  width: 100%;
  height: 44px;
  background-color: #01a4fe;
  color: #fff;
  border-radius: 22px;
  font-size: 15px;
  margin-top: 20px;
  border: none;
  
  &::after {
    border: none;
  }
}

/* 温馨提示 */
.tips-card {
  margin: 0 12px;
  background: #fff;
  border-radius: 10px;
  padding: 15px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
  
  .tips-title {
    font-size: 13px;
    color: #333;
    font-weight: 500;
    margin-bottom: 8px;
  }
  
  .tips-text {
    font-size: 12px;
    color: #666;
    line-height: 1.6;
  }
}
</style>