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<template>
<div v-if="visible" class="login-modal-overlay">
<div class="login-modal" @click.stop>
<div class="login-modal-header">
<h2>用户登录</h2>
<button class="close-btn" @click="closeModal">×</button>
</div>
<div class="login-modal-body">
<form @submit.prevent="handleLogin" class="login-form">
<!-- 用户名 -->
<div class="form-group">
<label for="username">用户名</label>
<input
id="username"
v-model="loginForm.username"
type="text"
placeholder="请输入用户名"
required
:disabled="loading"
/>
</div>
<!-- 密码 -->
<div class="form-group">
<label for="password">密码</label>
<div class="password-input-container">
<input
id="password"
v-model="loginForm.password"
:type="showPassword ? 'text' : 'password'"
placeholder="请输入密码"
required
:disabled="loading"
/>
<button
type="button"
class="password-toggle-btn"
@click="togglePassword"
:disabled="loading"
:title="showPassword ? '隐藏密码' : '显示密码'"
>
<span class="password-icon">{{ showPassword ? '👁' : '👁🗨' }}</span>
</button>
</div>
</div>
<!-- 验证码 -->
<div class="form-group">
<label for="captcha">验证码</label>
<div class="captcha-container">
<input
id="captcha"
v-model="loginForm.captcha"
type="text"
placeholder="请输入验证码"
required
:disabled="loading"
maxlength="4"
/>
<div class="captcha-image-container">
<img
v-if="captchaImage"
:src="captchaImage"
alt="验证码"
@click="refreshCaptcha"
class="captcha-image"
/>
<div v-else class="captcha-placeholder" @click="refreshCaptcha">
<span v-if="captchaLoading">验证码加载中...</span>
<span v-else>点击获取验证码</span>
<span v-if="captchaLoading" class="captcha-loading-spinner"></span>
</div>
</div>
</div>
</div>
<!-- 登录按钮 -->
<div class="form-actions">
<button
type="submit"
class="login-btn"
:disabled="loading || !isFormValid"
>
<span v-if="loading" class="loading-spinner"></span>
{{ loading ? '登录中...' : '登录' }}
</button>
</div>
<!-- 错误提示 -->
<div v-if="errorMessage" class="error-message" role="alert">
<span class="error-icon">⚠</span>
{{ errorMessage }}
</div>
</form>
</div>
<div class="login-modal-footer">
<p class="login-tips">
<span>提示</span>
<span>默认管理员账号admin</span>
<span>默认密码password</span>
</p>
</div>
</div>
</div>
</template>
<script>
import { userService } from '@/modules/user-management'
import * as ipUtils from '@/modules/core/utils/ipUtils'
const { getClientIP } = ipUtils
export default {
name: 'LoginModal',
props: {
visible: {
type: Boolean,
default: false
}
},
data() {
return {
loading: false,
captchaLoading: false,
showPassword: false,
errorMessage: '',
captchaImage: '',
captchaId: '',
clientIP: '',
loginForm: {
username: '',
password: '',
captcha: ''
}
}
},
computed: {
isFormValid() {
return this.loginForm.username.trim() &&
this.loginForm.password.trim() &&
this.loginForm.captcha.trim() &&
this.captchaImage // 确保验证码图片已加载
},
},
watch: {
visible(newVal) {
if (newVal) {
this.resetForm()
this.getClientIP() // 获取客户端IP
this.refreshCaptcha()
this.loadSavedLoginInfo() // 加载保存的登录信息
}
}
},
methods: {
// 加载保存的登录信息
loadSavedLoginInfo() {
try {
const savedLoginInfo = localStorage.getItem('gofaster-login-info')
if (savedLoginInfo) {
const loginInfo = JSON.parse(savedLoginInfo)
if (loginInfo.username && loginInfo.password) {
this.loginForm.username = loginInfo.username
this.loginForm.password = loginInfo.password
console.log('已自动填充保存的登录信息')
}
}
} catch (error) {
console.error('加载保存的登录信息失败:', error)
}
},
// 保存登录信息到本地存储
saveLoginInfo() {
try {
// 检查用户设置中的"记住密码"选项
const userSettings = localStorage.getItem('gofaster-settings')
if (userSettings) {
const settings = JSON.parse(userSettings)
if (settings.rememberPassword) {
const loginInfo = {
username: this.loginForm.username,
password: this.loginForm.password,
timestamp: Date.now()
}
localStorage.setItem('gofaster-login-info', JSON.stringify(loginInfo))
console.log('已保存登录信息到本地存储')
} else {
// 如果用户选择不记住密码,清除保存的登录信息
localStorage.removeItem('gofaster-login-info')
console.log('用户选择不记住密码,已清除保存的登录信息')
}
}
} catch (error) {
console.error('保存登录信息失败:', error)
}
},
async handleLogin() {
if (!this.isFormValid) {
this.errorMessage = '请填写完整的登录信息'
return
}
this.loading = true
this.errorMessage = ''
try {
// 调用登录接口
const response = await userService.login({
username: this.loginForm.username,
password: this.loginForm.password,
captcha: this.loginForm.captcha,
captcha_id: this.captchaId, // 修复字段名:后端期望 snake_case
client_ip: this.clientIP // 传入客户端IP
})
// 登录成功后保存登录信息
this.saveLoginInfo()
// 登录成功
this.$emit('login-success', response)
this.closeModal()
// 显示成功提示
this.$emit('show-message', {
type: 'success',
title: '登录成功',
content: `欢迎回来,${response.data?.user?.username || response.user?.username || this.loginForm.username || '用户'}`
})
} catch (error) {
// 增强错误提示,显示具体的错误原因
console.log('登录错误详情:', error)
console.log('错误响应状态:', error.response?.status)
console.log('错误响应数据:', error.response?.data)
let errorMsg = '登录失败,请重试'
if (error.response) {
// 服务器返回错误响应
const status = error.response.status
const data = error.response.data
// 优先检查错误消息内容,判断是否为验证码错误
if (data.message && data.message.includes('验证码')) {
errorMsg = '验证码错误,请重新输入'
} else if (data.error && data.error.includes('验证码')) {
errorMsg = '验证码错误,请重新输入'
} else if (status === 400) {
// 400 状态码,可能是验证码错误或其他参数错误
if (data.message) {
errorMsg = data.message
} else if (data.error) {
errorMsg = data.error
} else {
errorMsg = '请求参数错误,请检查输入信息'
}
} else if (status === 401) {
// 401 是用户名或密码错误,显示模糊信息
errorMsg = '用户名或密码错误'
} else if (status === 422) {
// 422 通常是验证失败
if (data.message) {
errorMsg = data.message
} else {
errorMsg = '验证失败,请检查输入信息'
}
} else if (status === 423) {
// 账户被锁定
if (data.error) {
errorMsg = data.error
} else if (data.message) {
errorMsg = data.message
} else {
errorMsg = '账户被锁定,请稍后重试'
}
} else if (status === 500) {
errorMsg = '服务器内部错误,请稍后重试'
}
} else if (error.message) {
// 网络错误或其他错误
if (error.message.includes('验证码')) {
errorMsg = '验证码错误,请重新输入'
} else if (error.message.includes('用户名') || error.message.includes('密码')) {
// 账户密码相关错误显示模糊信息
errorMsg = '用户名或密码错误'
} else {
errorMsg = error.message
}
}
console.log('最终显示的错误信息:', errorMsg)
this.errorMessage = errorMsg
// 强制触发视图更新
this.$nextTick(() => {
console.log('错误信息已设置到界面:', this.errorMessage)
})
// 登录失败时刷新验证码,但不清空错误信息
this.refreshCaptchaWithoutClearError()
} finally {
this.loading = false
}
},
async refreshCaptcha() {
try {
this.captchaLoading = true
this.errorMessage = ''
// 调用获取验证码接口
const response = await userService.getCaptcha()
// 修复字段映射:后端返回的是 snake_case,前端使用 camelCase
this.captchaImage = response.data.captcha_image
this.captchaId = response.data.captcha_id
this.loginForm.captcha = ''
console.log('验证码获取成功:', response)
} catch (error) {
console.error('获取验证码失败:', error)
this.errorMessage = '获取验证码失败,请重试'
this.captchaImage = ''
this.captchaId = ''
} finally {
this.captchaLoading = false
}
},
async refreshCaptchaWithoutClearError() {
try {
this.captchaLoading = true
// 不清空错误信息
// 调用获取验证码接口
const response = await userService.getCaptcha()
// 修复字段映射:后端返回的是 snake_case,前端使用 camelCase
this.captchaImage = response.data.captcha_image
this.captchaId = response.data.captcha_id
this.loginForm.captcha = ''
console.log('验证码获取成功(不清空错误):', response)
} catch (error) {
console.error('获取验证码失败:', error)
// 不清空错误信息,只设置验证码相关的错误
this.captchaImage = ''
this.captchaId = ''
} finally {
this.captchaLoading = false
}
},
// 获取客户端IP地址
async getClientIP() {
try {
this.clientIP = await getClientIP()
console.log('获取到客户端IP:', this.clientIP)
} catch (error) {
console.error('获取客户端IP失败:', error)
this.clientIP = '127.0.0.1'
}
},
resetForm() {
this.loginForm = {
username: '',
password: '',
captcha: ''
}
this.showPassword = false
this.errorMessage = ''
this.captchaImage = ''
this.captchaId = ''
},
togglePassword() {
this.showPassword = !this.showPassword
},
closeModal() {
this.$emit('update:visible', false)
this.resetForm()
}
}
}
</script>
<style scoped>
.login-modal-overlay {
position: fixed;
top: 0;
left: 0;
right: 0;
bottom: 0;
background: rgba(0, 0, 0, 0.5);
display: flex;
align-items: center;
justify-content: center;
z-index: 1000;
backdrop-filter: blur(4px);
}
.login-modal {
background: var(--bg-primary);
border-radius: 12px;
box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
width: 90%;
max-width: 400px;
max-height: 90vh;
overflow: hidden;
animation: modalSlideIn 0.3s ease-out;
}
@keyframes modalSlideIn {
from {
opacity: 0;
transform: translateY(-20px) scale(0.95);
}
to {
opacity: 1;
transform: translateY(0) scale(1);
}
}
.login-modal-header {
display: flex;
align-items: center;
justify-content: space-between;
padding: 20px 24px;
border-bottom: 1px solid var(--border-color);
background: var(--header-bg);
}
.login-modal-header h2 {
margin: 0;
font-size: 20px;
font-weight: 600;
color: var(--text-primary);
}
.close-btn {
background: none;
border: none;
font-size: 24px;
color: var(--text-secondary);
cursor: pointer;
padding: 4px;
border-radius: 4px;
transition: all 0.2s;
}
.close-btn:hover {
background: var(--bg-secondary);
color: var(--text-primary);
}
.login-modal-body {
padding: 24px;
}
.login-form {
display: flex;
flex-direction: column;
gap: 20px;
}
.form-group {
display: flex;
flex-direction: column;
gap: 8px;
}
.form-group label {
font-weight: 500;
color: var(--text-primary);
font-size: 14px;
}
.form-group input {
width: 100%;
padding: 12px 16px;
border: 2px solid var(--border-color);
border-radius: 8px;
font-size: 14px;
background: var(--bg-secondary);
color: var(--text-primary);
transition: all 0.2s;
box-sizing: border-box;
}
.form-group input:focus {
outline: none;
border-color: var(--primary-color);
box-shadow: 0 0 0 3px rgba(25, 118, 210, 0.1);
}
.form-group input:disabled {
opacity: 0.6;
cursor: not-allowed;
}
/* 密码输入框容器 */
.password-input-container {
position: relative;
display: flex;
align-items: center;
}
.password-input-container input {
padding-right: 50px; /* 为密码切换按钮留出空间 */
}
.password-toggle-btn {
position: absolute;
right: 8px;
top: 50%;
transform: translateY(-50%);
background: none;
border: none;
cursor: pointer;
padding: 4px;
border-radius: 4px;
transition: all 0.2s;
display: flex;
align-items: center;
justify-content: center;
}
.password-toggle-btn:hover {
background: var(--bg-secondary);
}
.password-toggle-btn:disabled {
opacity: 0.5;
cursor: not-allowed;
}
.password-icon {
font-size: 16px;
line-height: 1;
}
.captcha-container {
display: flex;
gap: 12px;
align-items: stretch;
}
.captcha-container input {
flex: 1;
}
.captcha-image-container {
width: 100px;
height: 44px;
border-radius: 8px;
overflow: hidden;
cursor: pointer;
border: 2px solid var(--border-color);
transition: all 0.2s;
}
.captcha-image-container:hover {
border-color: var(--primary-color);
}
.captcha-image {
width: 100%;
height: 100%;
object-fit: cover;
}
.captcha-placeholder {
width: 100%;
height: 100%;
background: var(--bg-secondary);
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
color: var(--text-secondary);
font-size: 12px;
text-align: center;
padding: 8px;
cursor: pointer;
transition: all 0.2s;
}
.captcha-placeholder:hover {
background: var(--bg-tertiary);
color: var(--text-primary);
}
.captcha-hint {
font-size: 10px;
opacity: 0.7;
margin-top: 2px;
}
.captcha-loading-spinner {
width: 12px;
height: 12px;
border: 2px solid transparent;
border-top: 2px solid currentColor;
border-radius: 50%;
animation: spin 1s linear infinite;
margin-top: 4px;
}
.form-actions {
margin-top: 8px;
}
.login-btn {
width: 100%;
padding: 14px 24px;
background: var(--primary-color);
color: white;
border: none;
border-radius: 8px;
font-size: 16px;
font-weight: 600;
cursor: pointer;
transition: all 0.2s;
display: flex;
align-items: center;
justify-content: center;
gap: 8px;
}
/* 深色主题下的登录按钮样式 */
.theme-dark .login-btn {
background: var(--primary-color);
color: #333333;
border: 1px solid rgba(255, 255, 255, 0.1);
}
.theme-dark .login-btn:hover:not(:disabled) {
background: var(--primary-hover);
color: #222222;
}
.login-btn:hover:not(:disabled) {
background: var(--primary-hover);
transform: translateY(-1px);
box-shadow: 0 4px 12px rgba(25, 118, 210, 0.3);
}
.login-btn:disabled {
opacity: 0.6;
cursor: not-allowed;
transform: none;
box-shadow: none;
}
.loading-spinner {
width: 16px;
height: 16px;
border: 2px solid transparent;
border-top: 2px solid currentColor;
border-radius: 50%;
animation: spin 1s linear infinite;
}
@keyframes spin {
to {
transform: rotate(360deg);
}
}
.error-message {
background: var(--error-bg);
color: var(--error-text);
padding: 12px 16px;
border-radius: 8px;
font-size: 14px;
text-align: center;
border: 1px solid var(--error-border);
display: flex;
align-items: center;
justify-content: center;
gap: 8px;
margin-top: 16px;
animation: errorShake 0.5s ease-in-out;
}
.error-icon {
font-size: 16px;
flex-shrink: 0;
}
@keyframes errorShake {
0%, 100% { transform: translateX(0); }
25% { transform: translateX(-5px); }
75% { transform: translateX(5px); }
}
/* 深色主题下的错误提示样式优化 */
.theme-dark .error-message {
background: rgba(244, 67, 54, 0.2);
color: #ffab91;
border: 1px solid rgba(244, 67, 54, 0.5);
font-weight: 500;
}
.login-modal-footer {
padding: 16px 24px;
border-top: 1px solid var(--border-color);
background: var(--bg-secondary);
}
.login-tips {
margin: 0;
font-size: 12px;
color: var(--text-secondary);
text-align: center;
line-height: 1.5;
}
.login-tips span {
display: block;
margin-bottom: 4px;
}
.login-tips span:first-child {
font-weight: 600;
color: var(--text-primary);
}
/* 响应式设计 */
@media (max-width: 480px) {
.login-modal {
width: 95%;
margin: 20px;
}
.login-modal-header,
.login-modal-body,
.login-modal-footer {
padding: 16px 20px;
}
.captcha-container {
flex-direction: column;
gap: 8px;
}
.captcha-image-container {
width: 100%;
height: 40px;
}
}
</style>