377 lines
8.1 KiB
Vue
377 lines
8.1 KiB
Vue
<template>
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<form class="login-form" @submit.prevent="handleLogin">
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<!-- 邮箱输入 -->
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<div class="form-group">
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<label class="form-label" for="email">{{ t('login.email_label') }}</label>
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<div class="input-wrapper" :class="{ 'focused': isEmailFocused }">
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<input
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id="email"
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v-model="form.email"
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type="email"
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class="form-input"
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:class="{ 'error': emailError }"
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:placeholder="t('login.email_placeholder')"
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@focus="isEmailFocused = true"
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@blur="isEmailFocused = false"
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:disabled="loading"
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autocomplete="email"
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/>
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<div v-if="emailError" class="input-error-icon">
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<el-icon><WarningFilled /></el-icon>
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</div>
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</div>
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<div v-if="emailError" class="error-message">{{ emailError }}</div>
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</div>
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<!-- 密码输入 -->
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<div class="form-group">
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<label class="form-label" for="password">{{ t('login.password_label') }}</label>
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<div class="input-wrapper" :class="{ 'focused': isPasswordFocused }">
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<input
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id="password"
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v-model="form.password"
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:type="showPassword ? 'text' : 'password'"
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class="form-input"
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:class="{ 'error': passwordError }"
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:placeholder="t('login.password_placeholder')"
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@focus="isPasswordFocused = true"
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@blur="isPasswordFocused = false"
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:disabled="loading"
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autocomplete="current-password"
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/>
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<button
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type="button"
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class="password-toggle"
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@click="showPassword = !showPassword"
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:disabled="loading"
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>
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<el-icon v-if="showPassword"><View /></el-icon>
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<el-icon v-else><Hide /></el-icon>
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</button>
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</div>
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<div v-if="passwordError" class="error-message">{{ passwordError }}</div>
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</div>
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<!-- 登录按钮 -->
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<button
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type="submit"
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class="login-submit-button"
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:disabled="loading || !isFormValid"
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>
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<span class="button-text">
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<span v-if="!loading">{{ t('login.email_login') }}</span>
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<span v-else>{{ t('login.email_logging') }}</span>
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</span>
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<div v-if="loading" class="loading-spinner"></div>
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</button>
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<!-- 功能预留提示 -->
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<div class="feature-notice" v-if="false">
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<el-icon class="info-icon"><InfoFilled /></el-icon>
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<span>{{ t('login.email_login_notice') }}</span>
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</div>
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</form>
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</template>
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<script setup>
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import { ref, computed } from 'vue'
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import { useI18n } from 'vue-i18n'
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import { WarningFilled, View, Hide, InfoFilled } from '@element-plus/icons-vue'
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import { useVuelidate } from '@vuelidate/core'
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import { required, email, minLength } from '@vuelidate/validators'
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const { t } = useI18n()
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const emit = defineEmits(['login', 'error'])
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const props = defineProps({
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loading: {
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type: Boolean,
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default: false
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}
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})
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// 表单数据
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const form = ref({
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email: '',
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password: ''
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})
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// 输入状态
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const isEmailFocused = ref(false)
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const isPasswordFocused = ref(false)
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const showPassword = ref(false)
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// 错误信息
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const emailError = ref('')
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const passwordError = ref('')
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// 表单验证规则
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const rules = {
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email: { required, email },
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password: { required, minLength: minLength(6) }
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}
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const v$ = useVuelidate(rules, form)
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// 计算属性：表单是否有效
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const isFormValid = computed(() => {
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return form.value.email && form.value.password && !emailError.value && !passwordError.value
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})
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// 实时验证
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const validateEmail = () => {
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if (!form.value.email) {
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emailError.value = t('login.email_empty_error')
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} else if (!/^[^\s@]+@[^\s@]+\.[^\s@]+$/.test(form.value.email)) {
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emailError.value = t('login.email_invalid_error')
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} else {
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emailError.value = ''
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}
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}
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const validatePassword = () => {
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if (!form.value.password) {
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passwordError.value = t('login.password_empty_error')
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} else if (form.value.password.length < 6) {
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passwordError.value = t('login.password_min_error')
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} else {
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passwordError.value = ''
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}
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}
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// 监听表单变化，实时验证
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watch(() => form.value.email, validateEmail)
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watch(() => form.value.password, validatePassword)
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// 处理登录
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const handleLogin = async () => {
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// 验证表单
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await v$.value.$validate()
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if (v$.value.$invalid) {
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validateEmail()
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validatePassword()
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return
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}
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emit('login', form.value)
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}
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</script>
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<style scoped>
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/* 登录表单容器 */
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.login-form {
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display: flex;
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flex-direction: column;
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gap: 20px;
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}
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/* 表单组 */
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.form-group {
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display: flex;
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flex-direction: column;
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gap: 8px;
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}
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/* 表单标签 */
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.form-label {
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font-size: 14px;
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font-weight: 600;
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color: #374151;
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margin-left: 4px;
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}
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/* 输入框容器 */
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.input-wrapper {
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position: relative;
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display: flex;
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align-items: center;
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transition: all 0.2s ease;
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}
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.input-wrapper.focused {
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transform: translateY(-1px);
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}
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/* 输入框样式 */
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.form-input {
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width: 100%;
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height: 48px;
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padding: 0 16px;
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border: 2px solid #E5E7EB;
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border-radius: 12px;
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background: white;
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font-size: 16px;
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color: #1F2937;
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transition: all 0.2s ease;
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outline: none;
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}
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.form-input:focus {
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border-color: #7C3AED;
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box-shadow: 0 0 0 3px rgba(167, 139, 250, 0.15);
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background: #FAFBFF;
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}
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.form-input.error {
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border-color: #EF4444;
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background: #FEF2F2;
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}
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.form-input:disabled {
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background: #F9FAFB;
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color: #9CA3AF;
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cursor: not-allowed;
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}
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.form-input::placeholder {
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color: #9CA3AF;
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font-weight: 400;
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}
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/* 密码可见性切换按钮 */
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.password-toggle {
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position: absolute;
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right: 12px;
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background: none;
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border: none;
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color: #6B7280;
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cursor: pointer;
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padding: 4px;
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border-radius: 6px;
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transition: all 0.2s ease;
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}
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.password-toggle:hover:not(:disabled) {
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color: #6B46C1;
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background: rgba(107, 70, 193, 0.1);
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}
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.password-toggle:disabled {
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cursor: not-allowed;
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opacity: 0.5;
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}
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/* 错误图标 */
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.input-error-icon {
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position: absolute;
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right: 12px;
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color: #EF4444;
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font-size: 16px;
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}
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/* 登录提交按钮 */
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.login-submit-button {
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display: flex;
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align-items: center;
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justify-content: center;
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gap: 8px;
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width: 100%;
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height: 48px;
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background: linear-gradient(135deg, #7C3AED, #6B46C1);
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border: none;
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border-radius: 12px;
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color: white;
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font-size: 16px;
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font-weight: 600;
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cursor: pointer;
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transition: all 0.2s ease;
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position: relative;
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overflow: hidden;
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box-shadow:
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0 4px 6px -1px rgba(167, 139, 250, 0.4),
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0 2px 4px -1px rgba(167, 139, 250, 0.2);
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}
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.login-submit-button:hover:not(:disabled) {
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background: linear-gradient(135deg, #8B5CF6, #7C3AED);
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transform: translateY(-1px);
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box-shadow:
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0 8px 15px -3px rgba(167, 139, 250, 0.5),
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0 4px 6px -2px rgba(167, 139, 250, 0.3);
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}
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.login-submit-button:active:not(:disabled) {
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transform: translateY(0);
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box-shadow:
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0 4px 6px -1px rgba(107, 70, 193, 0.3),
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0 2px 4px -1px rgba(107, 70, 193, 0.2);
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}
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.login-submit-button:disabled {
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background: linear-gradient(135deg, #D1D5DB, #9CA3AF);
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cursor: not-allowed;
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transform: none;
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box-shadow: none;
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}
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/* 按钮文字 */
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.button-text {
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font-weight: 600;
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letter-spacing: 0.025em;
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}
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/* 加载状态指示器 */
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.loading-spinner {
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width: 18px;
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height: 18px;
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border: 2px solid transparent;
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border-top: 2px solid white;
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border-radius: 50%;
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animation: spin 1s linear infinite;
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}
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@keyframes spin {
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to {
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transform: rotate(360deg);
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}
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}
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/* 功能提示 */
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.feature-notice {
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display: flex;
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align-items: center;
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justify-content: center;
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gap: 6px;
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padding: 12px 16px;
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background: rgba(139, 92, 246, 0.1);
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border: 1px solid rgba(139, 92, 246, 0.2);
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border-radius: 8px;
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color: #6B46C1;
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font-size: 13px;
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font-weight: 500;
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text-align: center;
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}
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.info-icon {
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font-size: 14px;
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flex-shrink: 0;
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}
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/* 响应式设计 */
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@media (max-width: 768px) {
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.form-input {
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height: 44px;
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font-size: 15px;
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}
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.login-submit-button {
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height: 44px;
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font-size: 15px;
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}
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.password-toggle {
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right: 10px;
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}
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}
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@media (max-width: 480px) {
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.form-input {
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height: 42px;
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font-size: 14px;
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padding: 0 14px;
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}
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.login-submit-button {
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height: 42px;
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font-size: 14px;
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}
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}
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</style> |