jingrowtools/src/views/auth/Login.vue

<template>
  <div class="login-container">
    <div class="login-card">
      <div class="login-header">
        <div class="logo">
          <img src="/logo.svg" :alt="appName" width="48" height="48" />
        </div>
        <h1 class="title">{{ appName }}</h1>
      </div>

      <n-form
        ref="formRef"
        :model="formData"
        :rules="rules"
        size="medium"
        :show-label="false"
        @keyup.enter="handleLogin"
      >
        <n-form-item path="username">
          <n-input
            v-model:value="formData.username"
            :placeholder="t('Username')"
            :input-props="{ autocomplete: 'username' }"
          >
            <template #prefix>
              <Icon icon="tabler:user" />
            </template>
          </n-input>
        </n-form-item>

        <n-form-item path="password">
          <n-input
            v-model:value="formData.password"
            type="password"
            :placeholder="t('Password')"
            :input-props="{ autocomplete: 'current-password' }"
            show-password-on="click"
          >
            <template #prefix>
              <Icon icon="tabler:lock" />
            </template>
          </n-input>
        </n-form-item>

        <n-form-item>
          <n-button
            type="primary"
            size="large"
            block
            :loading="loading"
            @click="handleLogin"
            class="brand-button"
          >
            {{ t('Login') }}
          </n-button>
        </n-form-item>
      </n-form>

      <div class="login-footer" v-if="showSignupLink">
        <n-text depth="3">
          {{ t("Don't have an account?") }}
          <router-link to="/signup" class="signup-link">
            {{ t('Sign up') }}
          </router-link>
        </n-text>
      </div>
    </div>
  </div>
</template>

<script setup lang="ts">
import { ref, reactive, onMounted, computed } from 'vue'
import { useRouter } from 'vue-router'
import { NForm, NFormItem, NInput, NButton, NText, useMessage } from 'naive-ui'
import { Icon } from '@iconify/vue'
import { useAuthStore } from '../../shared/stores/auth'
import { t } from '../../shared/i18n'

const router = useRouter()
const message = useMessage()
const authStore = useAuthStore()

const formRef = ref()
const loading = ref(false)
const showSignupLink = ref(true)

const formData = reactive({
  username: '',
  password: ''
})

const rules = {
  username: [
    { required: true, message: t('Please enter username'), trigger: 'blur' }
  ],
  password: [
    { required: true, message: t('Please enter password'), trigger: 'blur' },
    { min: 6, message: t('Password must be at least 6 characters'), trigger: 'blur' }
  ]
}

const handleLogin = async () => {
  try {
    await formRef.value?.validate()
    loading.value = true

    const result = await authStore.login(formData.username, formData.password)
    
    if (result.success) {
      message.success(t('Login successful'))
      router.push('/')
    } else {
      message.error(result.error || t('Login failed'))
    }
  } catch (error) {
    console.error('Login error:', error)
    message.error(t('Login failed, please check username and password'))
  } finally {
    loading.value = false
  }
}

// 从 localStorage 读取应用名称，默认 Jingrow，与侧边栏保持一致
const appName = computed(() => localStorage.getItem('appName') || 'Jingrow')

onMounted(async () => {
  // 初始化认证状态
  await authStore.initAuth()
  
  // 如果已经登录，直接跳转
  if (authStore.isLoggedIn) {
    router.push('/')
    return
  }
  
})
</script>

<style scoped>
.login-container {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f5f5f5;
  padding: 20px;
}

.login-card {
  width: 100%;
  max-width: 480px;
  background: white;
  border-radius: 16px;
  padding: 40px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.login-header {
  text-align: center;
  margin-bottom: 24px;
}

:deep(.n-form-item) {
  margin-bottom: 6px !important;
}

:deep(.n-form-item:last-child) {
  margin-bottom: 0 !important;
}

:deep(.n-form-item:not(.n-form-item--error) .n-form-item__feedback-wrapper) {
  min-height: 0 !important;
  margin-top: 0 !important;
  padding-top: 0 !important;
}

:deep(.n-form-item--error .n-form-item__feedback-wrapper) {
  margin-top: 4px !important;
  min-height: auto !important;
}

.logo {
  margin-bottom: 16px;
}

.title {
  font-size: 32px;
  font-weight: 700;
  color: #1f2937;
  margin: 0 0 8px 0;
}

.subtitle {
  font-size: 16px;
  color: #6b7280;
  margin: 0;
}

.login-footer {
  text-align: center;
  margin-top: 24px;
}

.signup-link {
  color: #1fc76f;
  text-decoration: none;
  font-weight: 500;
  margin-left: 4px;
  transition: color 0.2s;
}

.signup-link:hover {
  color: #1fc76f;
  text-decoration: underline;
}

:deep(.brand-button) {
  background: #e6f8f0 !important;
  border: 1px solid #1fc76f !important;
  color: #0d684b !important;
}

:deep(.brand-button .n-button__border),
:deep(.brand-button .n-button__state-border) {
  border: none !important;
  border-color: transparent !important;
}

:deep(.brand-button:hover) {
  background: #dcfce7 !important;
  border-color: #1fc76f !important;
  color: #166534 !important;
  box-shadow: 0 2px 8px rgba(31, 199, 111, 0.15) !important;
}

:deep(.brand-button:hover .n-button__border),
:deep(.brand-button:hover .n-button__state-border) {
  border: none !important;
  border-color: transparent !important;
}

:deep(.brand-button:active) {
  background: #1fc76f !important;
  border-color: #1fc76f !important;
  color: white !important;
  box-shadow: 0 1px 4px rgba(31, 199, 111, 0.2) !important;
}

:deep(.brand-button:active .n-button__border),
:deep(.brand-button:active .n-button__state-border) {
  border: none !important;
  border-color: transparent !important;
}

:deep(.brand-button:focus) {
  background: #e6f8f0 !important;
  border-color: #1fc76f !important;
  color: #0d684b !important;
}

:deep(.brand-button:focus .n-button__border),
:deep(.brand-button:focus .n-button__state-border) {
  border: none !important;
  border-color: transparent !important;
}
</style>