404 lines
12 KiB
JavaScript
404 lines
12 KiB
JavaScript
/**
|
||
* 认证处理器 - 处理登录/注册页面的交互逻辑
|
||
*/
|
||
class AuthHandler {
|
||
|
||
constructor() {
|
||
this.countdownTimer = null;
|
||
this.countdownSeconds = 60;
|
||
this.init();
|
||
}
|
||
|
||
/**
|
||
* 初始化
|
||
*/
|
||
init() {
|
||
this.setupEventListeners();
|
||
this.setupFormValidation();
|
||
this.checkPageType();
|
||
}
|
||
|
||
/**
|
||
* 检查页面类型并设置相应逻辑
|
||
*/
|
||
checkPageType() {
|
||
const loginForm = document.getElementById('loginForm');
|
||
const registerForm = document.getElementById('registerForm');
|
||
|
||
if (loginForm) {
|
||
this.setupLoginForm();
|
||
}
|
||
|
||
if (registerForm) {
|
||
this.setupRegisterForm();
|
||
}
|
||
}
|
||
|
||
/**
|
||
* 设置事件监听器
|
||
*/
|
||
setupEventListeners() {
|
||
// 发送验证码按钮
|
||
const sendCodeBtn = document.getElementById('sendCodeBtn');
|
||
if (sendCodeBtn) {
|
||
sendCodeBtn.addEventListener('click', (e) => {
|
||
e.preventDefault();
|
||
this.handleSendCode();
|
||
});
|
||
}
|
||
|
||
// 页面加载时检查登录状态
|
||
this.checkAuthStatus();
|
||
}
|
||
|
||
/**
|
||
* 设置表单验证
|
||
*/
|
||
setupFormValidation() {
|
||
// 账号字段实时验证
|
||
FormValidator.setupRealTimeValidation('account', (value) => FormValidator.validateAccount(value));
|
||
|
||
// 验证码字段实时验证
|
||
FormValidator.setupRealTimeValidation('verifyCode', (value) => FormValidator.validateVerifyCode(value));
|
||
|
||
// 用户名字段实时验证（仅注册页面）
|
||
const usernameField = document.getElementById('username');
|
||
if (usernameField) {
|
||
FormValidator.setupRealTimeValidation('username', (value) => FormValidator.validateUsername(value));
|
||
}
|
||
}
|
||
|
||
/**
|
||
* 设置登录表单
|
||
*/
|
||
setupLoginForm() {
|
||
const loginForm = document.getElementById('loginForm');
|
||
|
||
loginForm.addEventListener('submit', async (e) => {
|
||
e.preventDefault();
|
||
await this.handleLogin();
|
||
});
|
||
}
|
||
|
||
/**
|
||
* 设置注册表单
|
||
*/
|
||
setupRegisterForm() {
|
||
const registerForm = document.getElementById('registerForm');
|
||
|
||
registerForm.addEventListener('submit', async (e) => {
|
||
e.preventDefault();
|
||
await this.handleRegister();
|
||
});
|
||
}
|
||
|
||
/**
|
||
* 处理发送验证码
|
||
*/
|
||
async handleSendCode() {
|
||
const accountField = document.getElementById('account');
|
||
const sendCodeBtn = document.getElementById('sendCodeBtn');
|
||
|
||
if (!accountField || !sendCodeBtn) return;
|
||
|
||
const account = accountField.value.trim();
|
||
|
||
// 验证账号格式
|
||
const accountValidation = FormValidator.validateAccount(account);
|
||
if (!accountValidation.valid) {
|
||
FormValidator.showError('account', accountValidation.message);
|
||
this.showStatus('error', accountValidation.message);
|
||
return;
|
||
}
|
||
|
||
// 清除账号错误信息
|
||
FormValidator.clearError('account');
|
||
|
||
// 禁用按钮并显示加载状态
|
||
sendCodeBtn.disabled = true;
|
||
sendCodeBtn.classList.add('loading');
|
||
sendCodeBtn.textContent = '发送中...';
|
||
|
||
try {
|
||
// 判断是登录还是注册页面
|
||
const isRegisterPage = window.location.pathname.includes('register');
|
||
const type = isRegisterPage ? 'register' : 'login';
|
||
|
||
const result = await AuthService.sendVerifyCode(account, type);
|
||
|
||
if (result.success) {
|
||
this.showStatus('success', result.message);
|
||
this.startCountdown();
|
||
} else {
|
||
this.showStatus('error', result.message);
|
||
// 恢复按钮状态
|
||
sendCodeBtn.disabled = false;
|
||
sendCodeBtn.classList.remove('loading');
|
||
sendCodeBtn.textContent = '发送验证码';
|
||
}
|
||
} catch (error) {
|
||
console.error('Send code error:', error);
|
||
this.showStatus('error', '发送失败，请稍后重试');
|
||
// 恢复按钮状态
|
||
sendCodeBtn.disabled = false;
|
||
sendCodeBtn.classList.remove('loading');
|
||
sendCodeBtn.textContent = '发送验证码';
|
||
}
|
||
}
|
||
|
||
/**
|
||
* 处理登录
|
||
*/
|
||
async handleLogin() {
|
||
const accountField = document.getElementById('account');
|
||
const codeField = document.getElementById('verifyCode');
|
||
const loginBtn = document.getElementById('loginBtn');
|
||
|
||
if (!accountField || !codeField || !loginBtn) return;
|
||
|
||
const account = accountField.value.trim();
|
||
const verifyCode = codeField.value.trim();
|
||
|
||
// 验证表单
|
||
const accountValidation = FormValidator.validateAccount(account);
|
||
const codeValidation = FormValidator.validateVerifyCode(verifyCode);
|
||
|
||
let hasError = false;
|
||
|
||
if (!accountValidation.valid) {
|
||
FormValidator.showError('account', accountValidation.message);
|
||
hasError = true;
|
||
} else {
|
||
FormValidator.clearError('account');
|
||
}
|
||
|
||
if (!codeValidation.valid) {
|
||
FormValidator.showError('verifyCode', codeValidation.message);
|
||
hasError = true;
|
||
} else {
|
||
FormValidator.clearError('verifyCode');
|
||
}
|
||
|
||
if (hasError) {
|
||
this.showStatus('error', '请检查输入信息');
|
||
return;
|
||
}
|
||
|
||
// 显示加载状态
|
||
loginBtn.disabled = true;
|
||
loginBtn.classList.add('loading');
|
||
loginBtn.textContent = '登录中...';
|
||
|
||
try {
|
||
const result = await AuthService.login(account, verifyCode);
|
||
|
||
if (result.success) {
|
||
this.showStatus('success', result.message);
|
||
|
||
// 登录成功，延迟跳转
|
||
setTimeout(() => {
|
||
this.redirectAfterLogin();
|
||
}, 1000);
|
||
} else {
|
||
this.showStatus('error', result.message);
|
||
// 恢复按钮状态
|
||
loginBtn.disabled = false;
|
||
loginBtn.classList.remove('loading');
|
||
loginBtn.textContent = '登录';
|
||
}
|
||
} catch (error) {
|
||
console.error('Login error:', error);
|
||
this.showStatus('error', '登录失败，请稍后重试');
|
||
// 恢复按钮状态
|
||
loginBtn.disabled = false;
|
||
loginBtn.classList.remove('loading');
|
||
loginBtn.textContent = '登录';
|
||
}
|
||
}
|
||
|
||
/**
|
||
* 处理注册
|
||
*/
|
||
async handleRegister() {
|
||
const usernameField = document.getElementById('username');
|
||
const accountField = document.getElementById('account');
|
||
const codeField = document.getElementById('verifyCode');
|
||
const registerBtn = document.getElementById('registerBtn');
|
||
|
||
if (!usernameField || !accountField || !codeField || !registerBtn) return;
|
||
|
||
const username = usernameField.value.trim();
|
||
const account = accountField.value.trim();
|
||
const verifyCode = codeField.value.trim();
|
||
|
||
// 验证表单
|
||
const usernameValidation = FormValidator.validateUsername(username);
|
||
const accountValidation = FormValidator.validateAccount(account);
|
||
const codeValidation = FormValidator.validateVerifyCode(verifyCode);
|
||
|
||
let hasError = false;
|
||
|
||
if (!usernameValidation.valid) {
|
||
FormValidator.showError('username', usernameValidation.message);
|
||
hasError = true;
|
||
} else {
|
||
FormValidator.clearError('username');
|
||
}
|
||
|
||
if (!accountValidation.valid) {
|
||
FormValidator.showError('account', accountValidation.message);
|
||
hasError = true;
|
||
} else {
|
||
FormValidator.clearError('account');
|
||
}
|
||
|
||
if (!codeValidation.valid) {
|
||
FormValidator.showError('verifyCode', codeValidation.message);
|
||
hasError = true;
|
||
} else {
|
||
FormValidator.clearError('verifyCode');
|
||
}
|
||
|
||
if (hasError) {
|
||
this.showStatus('error', '请检查输入信息');
|
||
return;
|
||
}
|
||
|
||
// 显示加载状态
|
||
registerBtn.disabled = true;
|
||
registerBtn.classList.add('loading');
|
||
registerBtn.textContent = '注册中...';
|
||
|
||
try {
|
||
const result = await AuthService.register(username, account, verifyCode);
|
||
|
||
if (result.success) {
|
||
this.showStatus('success', result.message);
|
||
|
||
// 注册成功，延迟跳转
|
||
setTimeout(() => {
|
||
this.redirectAfterLogin();
|
||
}, 1000);
|
||
} else {
|
||
this.showStatus('error', result.message);
|
||
// 恢复按钮状态
|
||
registerBtn.disabled = false;
|
||
registerBtn.classList.remove('loading');
|
||
registerBtn.textContent = '注册';
|
||
}
|
||
} catch (error) {
|
||
console.error('Register error:', error);
|
||
this.showStatus('error', '注册失败，请稍后重试');
|
||
// 恢复按钮状态
|
||
registerBtn.disabled = false;
|
||
registerBtn.classList.remove('loading');
|
||
registerBtn.textContent = '注册';
|
||
}
|
||
}
|
||
|
||
/**
|
||
* 开始倒计时
|
||
*/
|
||
startCountdown() {
|
||
const sendCodeBtn = document.getElementById('sendCodeBtn');
|
||
if (!sendCodeBtn) return;
|
||
|
||
let seconds = this.countdownSeconds;
|
||
|
||
const updateButton = () => {
|
||
sendCodeBtn.textContent = `${seconds}秒后重试`;
|
||
sendCodeBtn.disabled = true;
|
||
sendCodeBtn.classList.add('countdown');
|
||
};
|
||
|
||
updateButton();
|
||
|
||
this.countdownTimer = setInterval(() => {
|
||
seconds--;
|
||
|
||
if (seconds > 0) {
|
||
updateButton();
|
||
} else {
|
||
// 倒计时结束
|
||
clearInterval(this.countdownTimer);
|
||
sendCodeBtn.textContent = '发送验证码';
|
||
sendCodeBtn.disabled = false;
|
||
sendCodeBtn.classList.remove('loading', 'countdown');
|
||
}
|
||
}, 1000);
|
||
}
|
||
|
||
/**
|
||
* 显示状态消息
|
||
* @param {string} type - 消息类型：success/error/info/warning
|
||
* @param {string} message - 消息内容
|
||
*/
|
||
showStatus(type, message) {
|
||
const statusElement = document.getElementById('statusMessage');
|
||
const statusText = document.getElementById('statusText');
|
||
|
||
if (!statusElement || !statusText) return;
|
||
|
||
// 清除之前的类
|
||
statusElement.className = 'mt-4 p-3 rounded-lg';
|
||
statusElement.classList.add(type);
|
||
|
||
statusText.textContent = message;
|
||
statusElement.classList.remove('hidden');
|
||
|
||
// 成功消息3秒后自动隐藏
|
||
if (type === 'success') {
|
||
setTimeout(() => {
|
||
statusElement.classList.add('hidden');
|
||
}, 3000);
|
||
}
|
||
}
|
||
|
||
/**
|
||
* 检查认证状态
|
||
*/
|
||
async checkAuthStatus() {
|
||
try {
|
||
const authStatus = await AuthService.checkAuthStatus();
|
||
|
||
if (authStatus.isAuthenticated) {
|
||
// 已登录，重定向到首页
|
||
this.redirectAfterLogin();
|
||
}
|
||
} catch (error) {
|
||
console.error('Check auth status error:', error);
|
||
}
|
||
}
|
||
|
||
/**
|
||
* 登录后重定向
|
||
*/
|
||
redirectAfterLogin() {
|
||
// 获取跳转目标，默认为首页
|
||
const urlParams = new URLSearchParams(window.location.search);
|
||
const redirectUrl = urlParams.get('redirect') || '../../index.html';
|
||
|
||
window.location.href = redirectUrl;
|
||
}
|
||
|
||
/**
|
||
* 销毁实例
|
||
*/
|
||
destroy() {
|
||
if (this.countdownTimer) {
|
||
clearInterval(this.countdownTimer);
|
||
}
|
||
}
|
||
}
|
||
|
||
// 页面加载完成后初始化
|
||
document.addEventListener('DOMContentLoaded', () => {
|
||
window.authHandler = new AuthHandler();
|
||
});
|
||
|
||
// 页面卸载时清理
|
||
window.addEventListener('beforeunload', () => {
|
||
if (window.authHandler) {
|
||
window.authHandler.destroy();
|
||
}
|
||
}); |