<template>
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<div class="login">
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<el-form ref="loginRef" :model="loginForm" :rules="loginRules" class="login-form">
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<h3 class="title">都江堰后台管理系统</h3>
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<el-form-item prop="tenantId" v-if="tenantEnabled">
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</el-form-item>
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<el-form-item prop="username">
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<el-input v-model="loginForm.username" type="text" size="large" auto-complete="off" placeholder="账号">
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<template #prefix><svg-icon icon-class="user" class="el-input__icon input-icon" /></template>
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</el-input>
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</el-form-item>
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<el-form-item prop="password">
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<el-input v-model="loginForm.password" type="password" size="large" auto-complete="off" placeholder="密码" @keyup.enter="handleLogin">
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<template #prefix><svg-icon icon-class="password" class="el-input__icon input-icon" /></template>
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</el-input>
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</el-form-item>
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<el-form-item prop="code" v-if="captchaEnabled">
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<el-input v-model="loginForm.code" size="large" auto-complete="off" placeholder="验证码" style="width: 63%" @keyup.enter="handleLogin">
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<template #prefix><svg-icon icon-class="validCode" class="el-input__icon input-icon" /></template>
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</el-input>
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<div class="login-code">
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<img :src="codeUrl" @click="getCode" class="login-code-img" />
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</div>
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</el-form-item>
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<el-form-item style="width:100%;">
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<el-button :loading="loading" size="large" type="primary" style="width:100%;" @click.prevent="handleLogin">
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<span v-if="!loading">登 录</span>
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<span v-else>登 录 中...</span>
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</el-button>
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<div style="float: right;" v-if="register">
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<router-link class="link-type" :to="'/register'">立即注册</router-link>
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</div>
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</el-form-item>
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</el-form>
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<!-- 底部 -->
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<div class="el-login-footer">
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<span>优创力.</span>
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</div>
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</div>
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</template>
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<script setup lang="ts">
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import { getCodeImg, getTenantList } from '@/api/login';
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import { authBinding } from '@/api/system/social/auth';
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import { useUserStore } from '@/store/modules/user';
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import { LoginData, TenantVO } from '@/api/types';
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import { to } from 'await-to-js';
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import { HttpStatus } from "@/enums/RespEnum";
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const userStore = useUserStore();
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const router = useRouter();
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const loginForm = ref<LoginData>({
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tenantId: '000000',
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username: '',
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password: '',
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rememberMe: false,
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code: '',
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uuid: ''
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} as LoginData);
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const loginRules: ElFormRules = {
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username: [{ required: true, trigger: 'blur', message: '请输入您的账号' }],
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password: [{ required: true, trigger: 'blur', message: '请输入您的密码' }],
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code: [{ required: false, trigger: 'change', message: '请输入验证码' }]
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};
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const codeUrl = ref('');
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const loading = ref(false);
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// 验证码开关
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const captchaEnabled = ref(true);
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// 租户开关
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const tenantEnabled = ref(true);
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// 注册开关
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const register = ref(false);
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const redirect = ref(undefined);
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const loginRef = ref<ElFormInstance>();
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// 租户列表
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const tenantList = ref<TenantVO[]>([]);
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watch(() => router.currentRoute.value, (newRoute: any) => {
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redirect.value = newRoute.query && newRoute.query.redirect;
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}, { immediate: true });
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const handleLogin = () => {
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loginRef.value?.validate(async (valid: boolean, fields: any) => {
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if (valid) {
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loading.value = true;
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// 勾选了需要记住密码设置在 localStorage 中设置记住用户名和密码
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if (loginForm.value.rememberMe) {
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localStorage.setItem("tenantId", String(loginForm.value.tenantId));
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localStorage.setItem('username', String(loginForm.value.username));
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localStorage.setItem('password', String(loginForm.value.password));
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localStorage.setItem('rememberMe', String(loginForm.value.rememberMe));
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} else {
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// 否则移除
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localStorage.removeItem("tenantId");
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localStorage.removeItem('username');
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localStorage.removeItem('password');
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localStorage.removeItem('rememberMe');
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}
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// 调用action的登录方法
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console.log(loginForm.value);
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const [err] = await to(userStore.login(loginForm.value));
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if (!err) {
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await router.push({ path: redirect.value || '/' });
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loading.value = false;
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} else {
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loading.value = false;
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// 重新获取验证码
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if (captchaEnabled.value) {
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await getCode();
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}
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}
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} else {
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console.log('error submit!', fields);
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}
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});
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};
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/**
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* 获取验证码
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*/
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const getCode = async () => {
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const res = await getCodeImg();
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const { data } = res;
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captchaEnabled.value = data.captchaEnabled === undefined ? true : data.captchaEnabled;
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if (captchaEnabled.value) {
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codeUrl.value = 'data:image/gif;base64,' + data.img;
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loginForm.value.uuid = data.uuid;
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}
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};
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const getLoginData = () => {
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const tenantId = localStorage.getItem("tenantId");
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const username = localStorage.getItem('username');
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const password = localStorage.getItem('password');
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const rememberMe = localStorage.getItem('rememberMe');
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loginForm.value = {
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tenantId: tenantId === null ? String(loginForm.value.tenantId) : tenantId,
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username: username === null ? String(loginForm.value.username) : username,
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password: password === null ? String(loginForm.value.password) : String(password),
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rememberMe: rememberMe === null ? false : Boolean(rememberMe)
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} as LoginData;
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}
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/**
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* 获取租户列表
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*/
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const initTenantList = async () => {
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const { data } = await getTenantList();
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tenantEnabled.value = data.tenantEnabled === undefined ? true : data.tenantEnabled;
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if (tenantEnabled.value) {
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tenantList.value = data.voList;
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if (tenantList.value != null && tenantList.value.length !== 0) {
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loginForm.value.tenantId = tenantList.value[0].tenantId;
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}
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}
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}
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//检测租户选择框的变化
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watch(() => loginForm.value.tenantId, () => {
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localStorage.setItem("tenantId", String(loginForm.value.tenantId))
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});
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/**
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* 第三方登录
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* @param type
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*/
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const doSocialLogin = (type: string) => {
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authBinding(type).then((res: any) => {
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if (res.code === HttpStatus.SUCCESS) {
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// 获取授权地址跳转
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window.location.href = res.data;
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} else {
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ElMessage.error(res.msg);
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}
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});
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};
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onMounted(() => {
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getCode();
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initTenantList();
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getLoginData();
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});
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</script>
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<style lang="scss" scoped>
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.login {
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display: flex;
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justify-content: center;
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align-items: center;
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height: 100%;
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background-image: url("../assets/images/login-background.jpg");
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background-size: cover;
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}
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.title {
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margin: 0px auto 30px auto;
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text-align: center;
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color: #707070;
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}
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.login-form {
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border-radius: 6px;
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background: #ffffff;
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width: 400px;
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padding: 25px 25px 5px 25px;
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.el-input {
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height: 40px;
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input {
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height: 40px;
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}
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}
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.input-icon {
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height: 39px;
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width: 14px;
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margin-left: 0px;
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}
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}
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.login-tip {
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font-size: 13px;
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text-align: center;
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color: #bfbfbf;
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}
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.login-code {
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width: 33%;
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height: 40px;
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float: right;
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img {
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cursor: pointer;
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vertical-align: middle;
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}
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}
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.el-login-footer {
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height: 40px;
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line-height: 40px;
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position: fixed;
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bottom: 0;
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width: 100%;
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text-align: center;
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color: #fff;
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font-family: Arial, serif;
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font-size: 12px;
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letter-spacing: 1px;
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}
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.login-code-img {
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height: 40px;
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padding-left: 12px;
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}
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</style>
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