初始化

client-temp/src/App.tsx

@@ -0,0 +1,123 @@
+import { useState, useEffect } from 'react';
+import type { Todo } from './types/todo';
+import { getTodos, addTodo, toggleTodo, deleteTodo } from './api/todo';
+import { priorityColors } from './types/todo';
+
+function App() {
+  const [todos, setTodos] = useState<Todo[]>([]);
+  const [title, setTitle] = useState('');
+  const [priority, setPriority] = useState<Todo['priority']>('medium');
+
+  useEffect(() => {
+    loadTodos();
+  }, []);
+
+  const loadTodos = async () => {
+    try {
+      const data = await getTodos();
+      setTodos(data);
+    } catch (error) {
+      console.error('Failed to load todos:', error);
+    }
+  };
+
+  const handleSubmit = async (e: React.FormEvent) => {
+    e.preventDefault();
+    if (!title.trim()) return;
+
+    try {
+      const newTodo = await addTodo(title, priority);
+      setTodos([...todos, newTodo]);
+      setTitle('');
+    } catch (error) {
+      console.error('Failed to add todo:', error);
+    }
+  };
+
+  const handleToggle = async (id: number) => {
+    try {
+      const updatedTodo = await toggleTodo(id);
+      setTodos(todos.map(todo => todo.id === id ? updatedTodo : todo));
+    } catch (error) {
+      console.error('Failed to toggle todo:', error);
+    }
+  };
+
+  const handleDelete = async (id: number) => {
+    try {
+      await deleteTodo(id);
+      setTodos(todos.filter(todo => todo.id !== id));
+    } catch (error) {
+      console.error('Failed to delete todo:', error);
+    }
+  };
+
+  return (
+    <div className="container mx-auto px-4 py-8">
+      <h1 className="text-3xl font-bold mb-8">Todo List</h1>
+      
+      <form onSubmit={handleSubmit} className="mb-8">
+        <div className="flex gap-4">
+          <input
+            type="text"
+            value={title}
+            onChange={(e) => setTitle(e.target.value)}
+            placeholder="Add a new todo..."
+            className="flex-1 px-4 py-2 border rounded"
+          />
+          <select
+            value={priority}
+            onChange={(e) => setPriority(e.target.value as Todo['priority'])}
+            className="px-4 py-2 border rounded"
+          >
+            <option value="low">Low</option>
+            <option value="medium">Medium</option>
+            <option value="high">High</option>
+          </select>
+          <button
+            type="submit"
+            className="px-6 py-2 bg-blue-500 text-white rounded hover:bg-blue-600"
+          >
+            Add
+          </button>
+        </div>
+      </form>
+
+      <ul className="space-y-4">
+        {todos.map((todo) => (
+          <li
+            key={todo.id}
+            className="flex items-center justify-between p-4 border rounded"
+          >
+            <div className="flex items-center gap-4">
+              <input
+                type="checkbox"
+                checked={todo.completed}
+                onChange={() => handleToggle(todo.id)}
+                className="w-5 h-5"
+              />
+              <span
+                className={`text-lg ${todo.completed ? 'line-through text-gray-500' : ''}`}
+              >
+                {todo.title}
+              </span>
+              <span
+                className={`px-2 py-1 rounded text-sm bg-${priorityColors[todo.priority]}-100 text-${priorityColors[todo.priority]}-800`}
+              >
+                {todo.priority}
+              </span>
+            </div>
+            <button
+              onClick={() => handleDelete(todo.id)}
+              className="px-3 py-1 text-red-500 hover:text-red-600"
+            >
+              Delete
+            </button>
+          </li>
+        ))}
+      </ul>
+    </div>
+  );
+}
+
+export default App;

client-temp/src/api/auth.ts

@@ -0,0 +1,13 @@
+import axios from 'axios';
+
+const API_URL = process.env.REACT_APP_API_URL || 'http://localhost:5050/api/auth';
+
+export const register = async (username: string, password: string) => {
+  const res = await axios.post(`${API_URL}/register`, { username, password });
+  return res.data;
+};
+
+export const login = async (username: string, password: string) => {
+  const res = await axios.post(`${API_URL}/login`, { username, password });
+  return res.data;
+}; 

client-temp/src/api/axios.ts

@@ -0,0 +1,15 @@
+import axios from 'axios';
+
+export const api = axios.create({
+  baseURL: import.meta.env.VITE_API_URL,
+});
+
+api.interceptors.response.use(
+  response => response,
+  error => {
+    if (error.response && error.response.status === 401) {
+      window.location.href = '/login';
+    }
+    return Promise.reject(error);
+  }
+); 

client-temp/src/api/todo.ts

@@ -0,0 +1,21 @@
+import type { Todo } from '../types/todo';
+import { api } from './axios';
+
+export const getTodos = async (): Promise<Todo[]> => {
+  const response = await api.get('/api/todos');
+  return response.data;
+};
+
+export const addTodo = async (title: string, priority: Todo['priority']): Promise<Todo> => {
+  const response = await api.post('/api/todos', { title, priority });
+  return response.data;
+};
+
+export const toggleTodo = async (id: number): Promise<Todo> => {
+  const response = await api.patch(`/api/todos/${id}/toggle`);
+  return response.data;
+};
+
+export const deleteTodo = async (id: number): Promise<void> => {
+  await api.delete(`/api/todos/${id}`);
+}; 

client-temp/src/assets/react.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" class="iconify iconify--logos" width="35.93" height="32" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 228"><path fill="#00D8FF" d="M210.483 73.824a171.49 171.49 0 0 0-8.24-2.597c.465-1.9.893-3.777 1.273-5.621c6.238-30.281 2.16-54.676-11.769-62.708c-13.355-7.7-35.196.329-57.254 19.526a171.23 171.23 0 0 0-6.375 5.848a155.866 155.866 0 0 0-4.241-3.917C100.759 3.829 77.587-4.822 63.673 3.233C50.33 10.957 46.379 33.89 51.995 62.588a170.974 170.974 0 0 0 1.892 8.48c-3.28.932-6.445 1.924-9.474 2.98C17.309 83.498 0 98.307 0 113.668c0 15.865 18.582 31.778 46.812 41.427a145.52 145.52 0 0 0 6.921 2.165a167.467 167.467 0 0 0-2.01 9.138c-5.354 28.2-1.173 50.591 12.134 58.266c13.744 7.926 36.812-.22 59.273-19.855a145.567 145.567 0 0 0 5.342-4.923a168.064 168.064 0 0 0 6.92 6.314c21.758 18.722 43.246 26.282 56.54 18.586c13.731-7.949 18.194-32.003 12.4-61.268a145.016 145.016 0 0 0-1.535-6.842c1.62-.48 3.21-.974 4.76-1.488c29.348-9.723 48.443-25.443 48.443-41.52c0-15.417-17.868-30.326-45.517-39.844Zm-6.365 70.984c-1.4.463-2.836.91-4.3 1.345c-3.24-10.257-7.612-21.163-12.963-32.432c5.106-11 9.31-21.767 12.459-31.957c2.619.758 5.16 1.557 7.61 2.4c23.69 8.156 38.14 20.213 38.14 29.504c0 9.896-15.606 22.743-40.946 31.14Zm-10.514 20.834c2.562 12.94 2.927 24.64 1.23 33.787c-1.524 8.219-4.59 13.698-8.382 15.893c-8.067 4.67-25.32-1.4-43.927-17.412a156.726 156.726 0 0 1-6.437-5.87c7.214-7.889 14.423-17.06 21.459-27.246c12.376-1.098 24.068-2.894 34.671-5.345a134.17 134.17 0 0 1 1.386 6.193ZM87.276 214.515c-7.882 2.783-14.16 2.863-17.955.675c-8.075-4.657-11.432-22.636-6.853-46.752a156.923 156.923 0 0 1 1.869-8.499c10.486 2.32 22.093 3.988 34.498 4.994c7.084 9.967 14.501 19.128 21.976 27.15a134.668 134.668 0 0 1-4.877 4.492c-9.933 8.682-19.886 14.842-28.658 17.94ZM50.35 144.747c-12.483-4.267-22.792-9.812-29.858-15.863c-6.35-5.437-9.555-10.836-9.555-15.216c0-9.322 13.897-21.212 37.076-29.293c2.813-.98 5.757-1.905 8.812-2.773c3.204 10.42 7.406 21.315 12.477 32.332c-5.137 11.18-9.399 22.249-12.634 32.792a134.718 134.718 0 0 1-6.318-1.979Zm12.378-84.26c-4.811-24.587-1.616-43.134 6.425-47.789c8.564-4.958 27.502 2.111 47.463 19.835a144.318 144.318 0 0 1 3.841 3.545c-7.438 7.987-14.787 17.08-21.808 26.988c-12.04 1.116-23.565 2.908-34.161 5.309a160.342 160.342 0 0 1-1.76-7.887Zm110.427 27.268a347.8 347.8 0 0 0-7.785-12.803c8.168 1.033 15.994 2.404 23.343 4.08c-2.206 7.072-4.956 14.465-8.193 22.045a381.151 381.151 0 0 0-7.365-13.322Zm-45.032-43.861c5.044 5.465 10.096 11.566 15.065 18.186a322.04 322.04 0 0 0-30.257-.006c4.974-6.559 10.069-12.652 15.192-18.18ZM82.802 87.83a323.167 323.167 0 0 0-7.227 13.238c-3.184-7.553-5.909-14.98-8.134-22.152c7.304-1.634 15.093-2.97 23.209-3.984a321.524 321.524 0 0 0-7.848 12.897Zm8.081 65.352c-8.385-.936-16.291-2.203-23.593-3.793c2.26-7.3 5.045-14.885 8.298-22.6a321.187 321.187 0 0 0 7.257 13.246c2.594 4.48 5.28 8.868 8.038 13.147Zm37.542 31.03c-5.184-5.592-10.354-11.779-15.403-18.433c4.902.192 9.899.29 14.978.29c5.218 0 10.376-.117 15.453-.343c-4.985 6.774-10.018 12.97-15.028 18.486Zm52.198-57.817c3.422 7.8 6.306 15.345 8.596 22.52c-7.422 1.694-15.436 3.058-23.88 4.071a382.417 382.417 0 0 0 7.859-13.026a347.403 347.403 0 0 0 7.425-13.565Zm-16.898 8.101a358.557 358.557 0 0 1-12.281 19.815a329.4 329.4 0 0 1-23.444.823c-7.967 0-15.716-.248-23.178-.732a310.202 310.202 0 0 1-12.513-19.846h.001a307.41 307.41 0 0 1-10.923-20.627a310.278 310.278 0 0 1 10.89-20.637l-.001.001a307.318 307.318 0 0 1 12.413-19.761c7.613-.576 15.42-.876 23.31-.876H128c7.926 0 15.743.303 23.354.883a329.357 329.357 0 0 1 12.335 19.695a358.489 358.489 0 0 1 11.036 20.54a329.472 329.472 0 0 1-11 20.722Zm22.56-122.124c8.572 4.944 11.906 24.881 6.52 51.026c-.344 1.668-.73 3.367-1.15 5.09c-10.622-2.452-22.155-4.275-34.23-5.408c-7.034-10.017-14.323-19.124-21.64-27.008a160.789 160.789 0 0 1 5.888-5.4c18.9-16.447 36.564-22.941 44.612-18.3ZM128 90.808c12.625 0 22.86 10.235 22.86 22.86s-10.235 22.86-22.86 22.86s-22.86-10.235-22.86-22.86s10.235-22.86 22.86-22.86Z"></path></svg>

client-temp/src/index.css

@@ -0,0 +1 @@
+ 

client-temp/src/main.tsx

@@ -0,0 +1,10 @@
+import { StrictMode } from 'react'
+import { createRoot } from 'react-dom/client'
+import './index.css'
+import App from './App.tsx'
+
+createRoot(document.getElementById('root')!).render(
+  <StrictMode>
+    <App />
+  </StrictMode>,
+)

client-temp/src/pages/Login.tsx

@@ -0,0 +1,64 @@
+import React, { useState, useEffect } from 'react';
+import { login } from '../api/auth';
+import { useNavigate, Link } from 'react-router-dom';
+
+const Login: React.FC = () => {
+  const [username, setUsername] = useState('');
+  const [password, setPassword] = useState('');
+  const [error, setError] = useState('');
+  const navigate = useNavigate();
+  const [isLogin, setIsLogin] = useState(!!localStorage.getItem('token'));
+
+  useEffect(() => {
+    const onStorage = () => setIsLogin(!!localStorage.getItem('token'));
+    window.addEventListener('storage', onStorage);
+    return () => window.removeEventListener('storage', onStorage);
+  }, []);
+
+  const handleSubmit = async (e: React.FormEvent) => {
+    e.preventDefault();
+    setError('');
+    try {
+      const res = await login(username, password);
+      localStorage.setItem('token', res.token);
+      localStorage.setItem('username', res.username);
+      window.dispatchEvent(new Event('tokenChange'));
+      navigate('/');
+    } catch (err: any) {
+      setError(err.response?.data?.message || '登录失败');
+    }
+  };
+
+  return (
+    <div className="min-h-screen bg-gray-100 flex flex-col items-center justify-center py-4 sm:py-10 px-1 sm:px-2">
+      <div className="w-full max-w-xs sm:max-w-md bg-white rounded-lg sm:rounded-xl shadow-lg p-4 sm:p-8">
+        <h2 className="text-2xl sm:text-3xl font-bold text-center mb-4 sm:mb-6 text-blue-600 tracking-tight">登录</h2>
+        <form onSubmit={handleSubmit} className="flex flex-col gap-2 sm:gap-4 mb-2">
+          <input
+            className="border rounded px-2 sm:px-3 py-2 focus:outline-none focus:ring-2 focus:ring-blue-400 text-sm sm:text-base"
+            type="text"
+            placeholder="用户名"
+            value={username}
+            onChange={e => setUsername(e.target.value)}
+            required
+          />
+          <input
+            className="border rounded px-2 sm:px-3 py-2 focus:outline-none focus:ring-2 focus:ring-blue-400 text-sm sm:text-base"
+            type="password"
+            placeholder="密码"
+            value={password}
+            onChange={e => setPassword(e.target.value)}
+            required
+          />
+          {error && <div className="text-red-500 text-xs sm:text-sm text-center">{error}</div>}
+          <button className="bg-blue-500 text-white py-2 rounded hover:bg-blue-600 transition text-sm sm:text-base" type="submit">登录</button>
+        </form>
+        <div className="text-xs sm:text-sm text-center mt-3 sm:mt-4">
+          没有账号？<Link to="/register" className="text-blue-500 hover:underline">注册</Link>
+        </div>
+      </div>
+    </div>
+  );
+};
+
+export default Login; 

client-temp/src/pages/Register.tsx

@@ -0,0 +1,58 @@
+import React, { useState } from 'react';
+import { register } from '../api/auth';
+import { useNavigate, Link } from 'react-router-dom';
+
+const Register: React.FC = () => {
+  const [username, setUsername] = useState('');
+  const [password, setPassword] = useState('');
+  const [error, setError] = useState('');
+  const [success, setSuccess] = useState('');
+  const navigate = useNavigate();
+
+  const handleSubmit = async (e: React.FormEvent) => {
+    e.preventDefault();
+    setError('');
+    setSuccess('');
+    try {
+      await register(username, password);
+      setSuccess('注册成功，请登录');
+      setTimeout(() => navigate('/login'), 1000);
+    } catch (err: any) {
+      setError(err.response?.data?.message || '注册失败');
+    }
+  };
+
+  return (
+    <div className="min-h-screen bg-gray-100 flex flex-col items-center justify-center py-4 sm:py-10 px-1 sm:px-2">
+      <div className="w-full max-w-xs sm:max-w-md bg-white rounded-lg sm:rounded-xl shadow-lg p-4 sm:p-8">
+        <h2 className="text-2xl sm:text-3xl font-bold text-center mb-4 sm:mb-6 text-blue-600 tracking-tight">注册</h2>
+        <form onSubmit={handleSubmit} className="flex flex-col gap-2 sm:gap-4 mb-2">
+          <input
+            className="border rounded px-2 sm:px-3 py-2 focus:outline-none focus:ring-2 focus:ring-blue-400 text-sm sm:text-base"
+            type="text"
+            placeholder="用户名"
+            value={username}
+            onChange={e => setUsername(e.target.value)}
+            required
+          />
+          <input
+            className="border rounded px-2 sm:px-3 py-2 focus:outline-none focus:ring-2 focus:ring-blue-400 text-sm sm:text-base"
+            type="password"
+            placeholder="密码"
+            value={password}
+            onChange={e => setPassword(e.target.value)}
+            required
+          />
+          {error && <div className="text-red-500 text-xs sm:text-sm text-center">{error}</div>}
+          {success && <div className="text-green-500 text-xs sm:text-sm text-center">{success}</div>}
+          <button className="bg-blue-500 text-white py-2 rounded hover:bg-blue-600 transition text-sm sm:text-base" type="submit">注册</button>
+        </form>
+        <div className="text-xs sm:text-sm text-center mt-3 sm:mt-4">
+          已有账号？<Link to="/login" className="text-blue-500 hover:underline">登录</Link>
+        </div>
+      </div>
+    </div>
+  );
+};
+
+export default Register; 

client-temp/src/types/todo.ts

@@ -0,0 +1,20 @@
+export type Priority = 'low' | 'medium' | 'high';
+
+export interface Todo {
+  id: number;
+  title: string;
+  completed: boolean;
+  priority: Priority;
+}
+
+export const priorityColors: Record<Priority, string> = {
+  low: 'blue',
+  medium: 'yellow',
+  high: 'red',
+};
+
+export const priorityLabels = {
+  low: '低',
+  medium: '中',
+  high: '高'
+} as const; 

client-temp/src/vite-env.d.ts

@@ -0,0 +1 @@
+/// <reference types="vite/client" />