<template>
  <div class="login">
    <el-form ref="loginForm" :model="loginForm" :rules="loginRules" class="login-form">
		<img  src="../../assets/images/head.png" class="headimg"/>
		<img  src="../../assets/images/logintit.png" class="logintit"/>
      <!-- <h3 class="title">{{title}}</h3> -->
      <el-form-item prop="username">
		  <img src="../../assets/images/login_tit.png" class="login_tit" alt="">
        <el-input
          v-model="loginForm.username"
          type="text"
          auto-complete="off"
          placeholder="请输入账号"
		  class="custom-input"
        >
		
          <!-- <svg-icon slot="prefix" icon-class="user" class="el-input__icon input-icon" /> -->
        </el-input>
      </el-form-item>
      <el-form-item prop="password">
		  <img src="../../assets/images/login_pwd.png" alt="" class="login_tit">
        <el-input
          v-model="loginForm.password"
          type="password"
          auto-complete="off"
          placeholder="请输入密码"
		  class="custom-input"
          @keyup.enter.native="handleLogin"
        >
          <!-- <svg-icon slot="prefix" icon-class="password" class="el-input__icon input-icon" /> -->
        </el-input>
      </el-form-item>
      <el-form-item prop="code" v-if="captchaEnabled">
        <el-input
          v-model="loginForm.code"
          auto-complete="off"
          placeholder="验证码"
          style="width: 63%;"
		  class="custom-input"
          @keyup.enter.native="handleLogin"
        >
          <!-- <svg-icon slot="prefix" icon-class="validCode" class="el-input__icon input-icon" /> -->
        </el-input>
        <div class="login-code">
          <img :src="codeUrl" @click="getCode" class="login-code-img"/>
        </div>
      </el-form-item>
      <el-checkbox v-model="loginForm.rememberMe" style="margin:0px 0px 25px 0px;">记住密码</el-checkbox>
	  <el-button
	    :loading="loading"
	    size="medium"
	    type="primary"
	    style="width:100%;"
	    @click.native.prevent="handleLogin"
	  >
	    <span v-if="!loading">登 录</span>
	    <span v-else>登 录 中...</span>
	  </el-button>
	  <div style="float: right;" v-if="register">
	    <router-link class="link-type" :to="'/register'">立即注册</router-link>
	  </div>
      <!-- <el-form-item style="width:100%;padding: 0;border: none;">
        
        
      </el-form-item> -->
    </el-form>
    <!--  底部  -->
    <div class="el-login-footer">
      <span>Copyright © 2018-2025 ruoyi.vip All Rights Reserved.</span>
    </div>
  </div>
</template>

<script>
import { getCodeImg } from "@/api/login"
import Cookies from "js-cookie"
import { encrypt, decrypt } from '@/utils/jsencrypt'

export default {
  name: "Login",
  data() {
    return {
      title: process.env.VUE_APP_TITLE,
      codeUrl: "",
      loginForm: {
        username: "admin",
        password: "admin123",
        rememberMe: false,
        code: "",
        uuid: ""
      },
      loginRules: {
        username: [
          { required: true, trigger: "blur", message: "请输入您的账号" }
        ],
        password: [
          { required: true, trigger: "blur", message: "请输入您的密码" }
        ],
        code: [{ required: true, trigger: "change", message: "请输入验证码" }]
      },
      loading: false,
      // 验证码开关
      captchaEnabled: true,
      // 注册开关
      register: false,
      redirect: undefined
    }
  },
  watch: {
    $route: {
      handler: function(route) {
        this.redirect = route.query && route.query.redirect
      },
      immediate: true
    }
  },
  created() {
    this.getCode()
    this.getCookie()
  },
  methods: {
    getCode() {
      getCodeImg().then(res => {
        this.captchaEnabled = res.captchaEnabled === undefined ? true : res.captchaEnabled
        if (this.captchaEnabled) {
          this.codeUrl = "data:image/gif;base64," + res.img
          this.loginForm.uuid = res.uuid
        }
      })
    },
    getCookie() {
      const username = Cookies.get("username")
      const password = Cookies.get("password")
      const rememberMe = Cookies.get('rememberMe')
      this.loginForm = {
        username: username === undefined ? this.loginForm.username : username,
        password: password === undefined ? this.loginForm.password : decrypt(password),
        rememberMe: rememberMe === undefined ? false : Boolean(rememberMe)
      }
    },
    handleLogin() {
      this.$refs.loginForm.validate(valid => {
        if (valid) {
          this.loading = true
          if (this.loginForm.rememberMe) {
            Cookies.set("username", this.loginForm.username, { expires: 30 })
            Cookies.set("password", encrypt(this.loginForm.password), { expires: 30 })
            Cookies.set('rememberMe', this.loginForm.rememberMe, { expires: 30 })
          } else {
            Cookies.remove("username")
            Cookies.remove("password")
            Cookies.remove('rememberMe')
          }
          this.$store.dispatch("Login", this.loginForm).then(() => {
            this.$router.push({ path:  "/index" }).catch(()=>{})
          }).catch(() => {
            this.loading = false
            if (this.captchaEnabled) {
              this.getCode()
            }
          })
        }
      })
    }
  }
}
</script>
<style scoped>
	
</style>
<style rel="stylesheet/scss" lang="scss">
.custom-input ::placeholder { /* Chrome, Firefox, Opera, Safari 10.1+ */
	  color: #2882FE;
	  opacity: 1; /* Firefox */
	}
.login {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100%;
  background-image: url("../../assets/images/loginbg.png");
  background-size: cover;
}
.title {
  margin: 0px auto 30px auto;
  text-align: center;
  color: #707070;
}

.login-form {
  border-radius: 24px;
  background: #172036;
  width: 460px;
  padding: 64px 70px;
  box-sizing: border-box;
  z-index: 1;
  .headimg{width: 241px;height: 25px;margin: 0 auto 20px;display: block;}
  .logintit{width: 101px;height: 25px;margin:0 auto 58px;display: block;}
  .login_tit{width: 16px;height: 18px;}
  .el-form-item__content{
	  display: flex;align-items: center;
	  border-radius: 10px;
	  border: 2px solid #2882FE;
	  background: #172036;
	  padding:0 14px ;
  }
  .el-button--medium{height: 44px;background: #2882FE;border-radius: 10px;}
  .el-form-item__error{color: #FFFFFF;}
  .el-input {
    height: 44px;
    input {
      height: 44px;
	  color: #2882FE;
	  background: #172036;
	  border: none;
    }
  }
  .input-icon {
    height: 39px;
    width: 14px;
    margin-left: 2px;
  }
}
.login-tip {
  font-size: 13px;
  text-align: center;
  color: #bfbfbf;
}
.login-code {
  width: 33%;
  height: 44px;
  float: right;
  img {
    cursor: pointer;
    vertical-align: middle;
  }
}
.el-login-footer {
  height: 40px;
  line-height: 40px;
  position: fixed;
  bottom: 0;
  width: 100%;
  text-align: center;
  color: #fff;
  font-family: Arial;
  font-size: 12px;
  letter-spacing: 1px;
}
.login-code-img {
  height: 44px;
}
</style>
