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