<template>
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<div class="login-container">
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<el-form ref="loginForm" :model="loginForm" :rules="loginRules" class="login-form" auto-complete="on"
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label-position="left">
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<div class="title-container">
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<h3 class="title">语音视频培训系统</h3>
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</div>
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<el-form-item prop="userName">
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<span class="svg-container">
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<svg-icon icon-class="user"/>
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</span>
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<el-input
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ref="userName"
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v-model="loginForm.userName"
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placeholder="用户名"
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name="userName"
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type="text"
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tabindex="1"
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auto-complete="on"
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/>
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</el-form-item>
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<el-tooltip v-model="capsTooltip" content="Caps lock is On" placement="right" manual>
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<el-form-item prop="password">
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<span class="svg-container">
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<svg-icon icon-class="password"/>
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</span>
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<el-input
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:key="passwordType"
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ref="password"
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v-model="loginForm.password"
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:type="passwordType"
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placeholder="密码"
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name="password"
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tabindex="2"
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auto-complete="on"
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@keyup.native="checkCapslock"
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@blur="capsTooltip = false"
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@keyup.enter.native="handleLogin"
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/>
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<span class="show-pwd" @click="showPwd">
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<svg-icon :icon-class="passwordType === 'password' ? 'eye' : 'eye-open'"/>
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</span>
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</el-form-item>
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</el-tooltip>
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<el-checkbox v-model="loginForm.remember" style="margin-bottom: 20px;margin-left: 5px;">记住密码</el-checkbox>
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<el-button :loading="loading" type="primary" style="width:100%;margin-bottom:30px;"
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@click.native.prevent="handleLogin">登录
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</el-button>
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</el-form>
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<el-dialog
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title="修改密码"
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:visible.sync="forceUpdateShow"
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:close-on-click-modal="false"
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:close-on-press-escape="false"
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width="400px"
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:show-close="false"
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>
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<div style="margin-bottom: 10px; color: #aa1111">您的密码已经过期，请重新设置~</div>
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<el-form ref="updatePasswordForm" :model="updatePasswordForm" :rules="updatePasswordRules">
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<el-form-item label="新密码" prop="newPassword">
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<el-input v-model="updatePasswordForm.newPassword" placeholder="应包含大小写、数字" show-password></el-input>
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</el-form-item>
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<el-form-item label="确认密码">
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<el-input v-model="updatePasswordForm.confirmPassword" placeholder="确认密码" show-password></el-input>
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</el-form-item>
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</el-form>
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<span slot="footer" class="dialog-footer">
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<el-button @click="forceUpdateShow = false">关 闭</el-button>
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<el-button type="primary" @click="updatePassword">修 改</el-button>
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</span>
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</el-dialog>
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</div>
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</template>
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<script>
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import { mapMutations } from 'vuex'
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import loginApi from '@/api/login'
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import UserApi from '@/api/user'
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export default {
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name: 'Login',
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data () {
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const validatePassword = (rule, value, callback) => {
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if (value === '') {
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callback(new Error('请输入密码'))
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} else if (!/[A-Z]/.test(value)) {
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callback(new Error('密码必须包含至少一个大写字母'))
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} else if (!/[a-z]/.test(value)) {
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callback(new Error('密码必须包含至少一个小写字母'))
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} else if (!/[0-9]/.test(value)) {
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callback(new Error('密码必须包含至少一个数字'))
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} else {
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callback()
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}
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}
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return {
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forceUpdateShow: false,
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updatePasswordForm: {
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userId: null,
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newPassword: '',
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confirmPassword: ''
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},
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updatePasswordRules: {
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newPassword: [
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{ validator: validatePassword, trigger: 'blur' }
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]
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},
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loginForm: {
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userName: '',
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password: '',
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remember: false
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},
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loginRules: {
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userName: [{ required: true, trigger: 'blur' }],
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password: [{ required: true, trigger: 'blur' }]
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},
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passwordType: 'password',
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capsTooltip: false,
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loading: false,
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showDialog: false
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}
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},
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created () {
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// window.addEventListener('storage', this.afterQRScan)
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},
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mounted () {
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if (this.loginForm.userName === '') {
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this.$refs.userName.focus()
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} else if (this.loginForm.password === '') {
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this.$refs.password.focus()
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}
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},
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destroyed () {
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// window.removeEventListener('storage', this.afterQRScan)
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},
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methods: {
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updatePassword () {
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let _this = this
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_this.$refs.updatePasswordForm.validate(valid => {
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if (valid) {
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if (this.updatePasswordForm.newPassword !== this.updatePasswordForm.confirmPassword) {
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_this.$message.error('两次输入的密码不一致')
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return
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}
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UserApi.updatePassword(this.updatePasswordForm).then(res => {
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if (res.code === 1) {
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_this.$message.success('密码修改成功。请重新登录')
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_this.loginForm.password = ''
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_this.forceUpdateShow = false
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}
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})
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} else {
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return false
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}
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})
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},
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checkCapslock ({ shiftKey, key } = {}) {
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if (key && key.length === 1) {
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// eslint-disable-next-line no-mixed-operators
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if (shiftKey && (key >= 'a' && key <= 'z') || !shiftKey && (key >= 'A' && key <= 'Z')) {
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this.capsTooltip = true
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} else {
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this.capsTooltip = false
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}
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}
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if (key === 'CapsLock' && this.capsTooltip === true) {
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this.capsTooltip = false
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}
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},
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showPwd () {
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if (this.passwordType === 'password') {
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this.passwordType = ''
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} else {
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this.passwordType = 'password'
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}
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this.$nextTick(() => {
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this.$refs.password.focus()
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})
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},
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handleLogin () {
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let _this = this
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this.$refs.loginForm.validate(valid => {
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if (valid) {
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this.loading = true
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loginApi.login(this.loginForm).then(result => {
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// 如果code为205，则强制修改密码
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if (result && result.code === 205) {
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this.updatePasswordForm.userId = result.data
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this.forceUpdateShow = true
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this.loading = false
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return
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}
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if (result && result.code === 1) {
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_this.setUserName(_this.loginForm.userName)
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_this.setUserInfo(result.data)
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_this.$router.push({ path: '/dashboard' })
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} else {
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_this.loading = false
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_this.$message({
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message: result.message,
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type: 'error'
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})
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}
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}).catch(function (reason) {
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_this.loading = false
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})
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} else {
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return false
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}
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})
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},
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...mapMutations('user', ['setUserName', 'setUserInfo'])
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}
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}
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</script>
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<style lang="scss">
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/* 修复input 背景不协调 和光标变色 */
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/* Detail see https://github.com/PanJiaChen/vue-element-admin/pull/927 */
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$bg: #283443;
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$light_gray: #fff;
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$cursor: #fff;
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@supports (-webkit-mask: none) and (not (cater-color: $cursor)) {
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.login-container .el-input input {
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}
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}
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/* reset element-ui css */
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.login-container {
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.el-input {
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display: inline-block;
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height: 47px;
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width: 85%;
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input {
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background: white;
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border: 0px;
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-webkit-appearance: none;
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border-radius: 0px;
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padding: 12px 5px 12px 15px;
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color: black;
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height: 47px;
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caret-color: black;
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&:-webkit-autofill {
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box-shadow: 0 0 0px 1000px white inset !important;
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-webkit-text-fill-color: black !important;
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}
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}
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}
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.el-form-item {
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border: 1px solid darkgrey;
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border-radius: 5px;
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color: white;
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}
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}
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</style>
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<style lang="scss" scoped>
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$bg: #2d3a4b;
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$dark_gray: #889aa4;
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$light_gray: #eee;
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.login-container {
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background-image: url('../../assets/loginBackground.png');
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background-size: cover;
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background-attachment: fixed;
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min-height: 100%;
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width: 100%;
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background-color: white;
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overflow: hidden;
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.login-form {
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position: relative;
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width: 520px;
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max-width: 100%;
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padding: 30px 50px 10px 50px;
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margin: 200px auto auto auto;
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overflow: hidden;
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background: white;
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}
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.tips {
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font-size: 14px;
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color: #fff;
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margin-bottom: 10px;
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span {
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&:first-of-type {
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margin-right: 16px;
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}
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}
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}
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.svg-container {
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padding: 6px 5px 6px 15px;
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color: $dark_gray;
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vertical-align: middle;
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width: 30px;
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display: inline-block;
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}
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.title-container {
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position: relative;
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.title {
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font-size: 26px;
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margin: 0px auto 40px auto;
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text-align: center;
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font-weight: bold;
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}
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}
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.show-pwd {
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position: absolute;
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right: 10px;
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top: 7px;
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font-size: 16px;
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color: $dark_gray;
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cursor: pointer;
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user-select: none;
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}
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.thirdparty-button {
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position: absolute;
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right: 0;
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bottom: 6px;
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}
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@media only screen and (max-width: 470px) {
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.thirdparty-button {
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display: none;
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}
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}
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}
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</style>
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