d8d-admin-mobile-starter-public/client/mobile/pages_register.tsx

import React, { useState, useEffect } from 'react';
import { useNavigate } from 'react-router';
import { ArrowRightIcon, EnvelopeIcon, LockClosedIcon, UserIcon } from '@heroicons/react/24/outline';
import { AuthAPI, SysAPI } from './api.ts';
import { handleApiError } from './utils.ts';
import { Select, TreeSelect } from 'antd';

const RegisterPage: React.FC = () => {
  const navigate = useNavigate();
  const [username, setUsername] = useState('');
  const [email, setEmail] = useState('');
  const [password, setPassword] = useState('');
  const [confirmPassword, setConfirmPassword] = useState('');
  const [organizationId, setOrganizationId] = useState<number>();
  const [organizationTree, setOrganizationTree] = useState<any[]>([]);
  const [loading, setLoading] = useState(false);
  const [error, setError] = useState<string | null>(null);

  // 加载机构数据
  useEffect(() => {
    const loadOrganizations = async () => {
      try {
        const res = await SysAPI.getOrganizations();
        setOrganizationTree(res.data);
      } catch (err) {
        console.error('加载机构数据失败:', err);
      }
    };
    loadOrganizations();
  }, []);

  const handleRegister = async (e: React.FormEvent) => {
    e.preventDefault();
    
    // 表单验证
    if (!username.trim()) {
      setError('用户名不能为空');
      return;
    }
    
    if (!email.trim()) {
      setError('邮箱不能为空');
      return;
    }
    
    if (!password.trim()) {
      setError('密码不能为空');
      return;
    }
    
    if (password !== confirmPassword) {
      setError('两次输入的密码不一致');
      return;
    }
    
    setLoading(true);
    setError(null);
    
    try {
      await AuthAPI.register({
        username,
        email,
        password,
        organizationId
      });
      // 注册成功后跳转到登录页
      navigate('/mobile/login');
    } catch (err) {
      setError(handleApiError(err));
    } finally {
      setLoading(false);
    }
  };

  return (
    <div className="min-h-screen flex flex-col bg-gradient-to-b from-blue-500 to-blue-700 p-6">
      {/* 顶部Logo和标题 */}
      <div className="flex flex-col items-center justify-center mt-10 mb-8">
        <div className="w-20 h-20 bg-white rounded-2xl flex items-center justify-center shadow-lg mb-4">
          <svg className="w-12 h-12 text-blue-600" viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg">
            <path d="M12 2L2 7L12 12L22 7L12 2Z" fill="currentColor" />
            <path d="M2 17L12 22L22 17" stroke="currentColor" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round" />
            <path d="M2 12L12 17L22 12" stroke="currentColor" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round" />
          </svg>
        </div>
        <h1 className="text-3xl font-bold text-white">
          {window.CONFIG?.APP_NAME || '移动应用'}
        </h1>
        <p className="text-blue-100 mt-2">创建您的账户</p>
      </div>

      {/* 注册表单 */}
      <div className="bg-white rounded-xl shadow-xl p-6 w-full">
        {error && (
          <div className="bg-red-50 text-red-700 p-3 rounded-lg mb-4 text-sm">
            {error}
          </div>
        )}
        
        <form onSubmit={handleRegister}>
          <div className="mb-4">
            <label className="block text-gray-700 text-sm font-medium mb-2" htmlFor="username">
              用户名
            </label>
            <div className="relative">
              <div className="absolute inset-y-0 left-0 pl-3 flex items-center pointer-events-none">
                <UserIcon className="h-5 w-5 text-gray-400" />
              </div>
              <input
                id="username"
                type="text"
                value={username}
                onChange={(e) => setUsername(e.target.value)}
                className="w-full pl-10 pr-3 py-2 border border-gray-300 rounded-lg focus:outline-none focus:ring-2 focus:ring-blue-500 focus:border-blue-500"
                placeholder="请输入用户名"
              />
            </div>
          </div>
          
          <div className="mb-4">
            <label className="block text-gray-700 text-sm font-medium mb-2" htmlFor="email">
              邮箱
            </label>
            <div className="relative">
              <div className="absolute inset-y-0 left-0 pl-3 flex items-center pointer-events-none">
                <EnvelopeIcon className="h-5 w-5 text-gray-400" />
              </div>
              <input
                id="email"
                type="email"
                value={email}
                onChange={(e) => setEmail(e.target.value)}
                className="w-full pl-10 pr-3 py-2 border border-gray-300 rounded-lg focus:outline-none focus:ring-2 focus:ring-blue-500 focus:border-blue-500"
                placeholder="请输入邮箱"
              />
            </div>
          </div>
          
          <div className="mb-4">
            <label className="block text-gray-700 text-sm font-medium mb-2" htmlFor="password">
              密码
            </label>
            <div className="relative">
              <div className="absolute inset-y-0 left-0 pl-3 flex items-center pointer-events-none">
                <LockClosedIcon className="h-5 w-5 text-gray-400" />
              </div>
              <input
                id="password"
                type="password"
                value={password}
                onChange={(e) => setPassword(e.target.value)}
                className="w-full pl-10 pr-3 py-2 border border-gray-300 rounded-lg focus:outline-none focus:ring-2 focus:ring-blue-500 focus:border-blue-500"
                placeholder="请输入密码"
              />
            </div>
          </div>
          
          <div className="mb-4">
            <label className="block text-gray-700 text-sm font-medium mb-2">
              所属机构
            </label>
            <TreeSelect
              treeData={organizationTree}
              placeholder="请选择所属机构"
              treeDefaultExpandAll
              onChange={(value) => setOrganizationId(value)}
              className="w-full"
              dropdownStyle={{ maxHeight: 400, overflow: 'auto' }}
            />
          </div>

          <div className="mb-6">
            <label className="block text-gray-700 text-sm font-medium mb-2" htmlFor="confirmPassword">
              确认密码
            </label>
            <div className="relative">
              <div className="absolute inset-y-0 left-0 pl-3 flex items-center pointer-events-none">
                <LockClosedIcon className="h-5 w-5 text-gray-400" />
              </div>
              <input
                id="confirmPassword"
                type="password"
                value={confirmPassword}
                onChange={(e) => setConfirmPassword(e.target.value)}
                className="w-full pl-10 pr-3 py-2 border border-gray-300 rounded-lg focus:outline-none focus:ring-2 focus:ring-blue-500 focus:border-blue-500"
                placeholder="请再次输入密码"
              />
            </div>
          </div>
          
          <button
            type="submit"
            disabled={loading}
            className="w-full bg-blue-600 hover:bg-blue-700 text-white font-medium py-2 px-4 rounded-lg focus:outline-none focus:ring-2 focus:ring-blue-500 focus:ring-offset-2 flex items-center justify-center"
          >
            {loading ? (
              <svg className="animate-spin -ml-1 mr-2 h-5 w-5 text-white" fill="none" viewBox="0 0 24 24">
                <circle className="opacity-25" cx="12" cy="12" r="10" stroke="currentColor" strokeWidth="4"></circle>
                <path className="opacity-75" fill="currentColor" d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z"></path>
              </svg>
            ) : (
              <ArrowRightIcon className="h-5 w-5 mr-2" />
            )}
            {loading ? '注册中...' : '注册'}
          </button>
        </form>
        
        <div className="mt-6 text-center">
          <button
            type="button"
            className="text-sm text-blue-600 hover:text-blue-700"
            onClick={() => navigate('/mobile/login')}
          >
            已有账号？立即登录
          </button>
        </div>
      </div>
      
      {/* 底部文本 */}
      <div className="mt-auto pt-8 text-center text-blue-100 text-sm">
        &copy; {new Date().getFullYear()} {window.CONFIG?.APP_NAME || '移动应用'} 
        <p className="mt-1">保留所有权利</p>
      </div>
    </div>
  );
};

export default RegisterPage;