<template>
  <div class="login">
    <el-form
      ref="loginForm"
      :model="loginForm"
      :rules="loginRules"
      class="login-form"
    >
      <!-- <h3 class="title">若依后台管理系统</h3> -->
      <el-tabs v-model="userType" @tab-click="handleClick">
        <el-tab-pane label="企业用户登录" name="01"></el-tab-pane>
        <el-tab-pane label="政务用户登录" name="02"></el-tab-pane>
      </el-tabs>
      <el-form-item prop="username" v-show="userType == '02'">
        <el-input
          v-model="loginForm.username"
          type="text"
          auto-complete="off"
          placeholder="账号"
        >
          <svg-icon
            slot="prefix"
            icon-class="user"
            class="el-input__icon input-icon"
          />
        </el-input>
      </el-form-item>
      <el-form-item prop="password" v-show="userType == '02'">
        <el-input
          v-model="loginForm.password"
          type="password"
          auto-complete="off"
          placeholder="密码"
          @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 && userType == '02'">
        <el-input
          v-model="loginForm.code"
          auto-complete="off"
          placeholder="验证码"
          style="width: 63%"
          @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"
        v-show="userType == '02'"
        style="margin: 0px 0px 25px 0px"
        >记住密码</el-checkbox
      >
      <el-form-item style="width: 100%" v-if="userType == '02'">
        <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>
        <el-button
          size="medium"
          type="primary"
          style="width: 100%;margin-left: 0;margin-top: 20px;"
          @click.native.prevent="changeHttp"
        >
          <span>政务通统一身份认证登录</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>
      <el-form-item style="width: 100%" v-else class="enterBtnLogin">
        <div class="wai-box">
          <el-button
            :loading="loading"
            size="medium"
            type="primary"
            style="width: 100%"
            @click.native.prevent="handleLogin"
          >
            <span v-if="!loading">企业登录</span>
            <span v-else>登 录 中...</span>
          </el-button>
        </div>
      </el-form-item>
    </el-form>
    <!--  底部  -->
    <!-- <div class="el-login-footer">
      <span>Copyright © 2018-2024 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 {
      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,
      userType:"01",
    };
  },
  watch: {
    $route: {
      handler: function (route) {
        this.redirect = route.query && route.query.redirect;
      },
      immediate: true,
    },
  },
  created() {
    // this.getCode();
    this.getCookie();
  },
  methods: {
    handleClick(tab){
     if(tab.index == "1") {
      this.getCode();
     }
    },
    getCode() {
      getCodeImg().then((res) => {
        this.captchaEnabled =
          res.captchaEnabled === undefined ? true : res.captchaEnabled;
        if (this.captchaEnabled) {
          this.codeUrl = "data:image/gif;base64," + res.img;
          this.loginForm.uuid = res.uuid;
        }
      });
    },
    getCookie() {
      const username = Cookies.get("username");
      const password = Cookies.get("password");
      const rememberMe = Cookies.get("rememberMe");
      this.loginForm = {
        username: username === undefined ? this.loginForm.username : username,
        password:
          password === undefined ? this.loginForm.password : decrypt(password),
        rememberMe: rememberMe === undefined ? false : Boolean(rememberMe),
      };
    },
    handleLogin() {
      if(this.userType == '01') {
        location.href = process.env.VUE_APP_BASE_API + "/system/singlelogin/login"
      } else {
        this.$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.$store
              .dispatch("Login", {...this.loginForm,userType:this.userType})
              .then(() => {
                this.$router.push({ path: this.redirect || "/" }).catch(() => {});
              })
              .catch(() => {
                this.loading = false;
                if (this.captchaEnabled) {
                  if(this.userType == "02") {
                    this.getCode();
                  }
                }
              });
          }
        });
      }
    },
    changeHttp(){
      location.href = "https://qyt.sipac.gov.cn/sipsg-enterprise-mobile-manage/#/login"
    },
  },
};
</script>

<style rel="stylesheet/scss" lang="scss">
.login {
  position: relative;
  height: 100%;
  background: url("../assets/images/login-background.jpg") no-repeat;
  background-size: 100% 100%;
}
.title {
  margin: 0px auto 30px auto;
  text-align: center;
  color: #707070;
}

.enterBtnLogin {
  height: 100%;
  .wai-box {
    height: 100%;
    margin-top: 30%;
  }
}

.login-form {
  position: absolute;
  top: 45%;
  left: 68%;
  transform: translate(-50%, -50%);
  border-radius: 6px;
  background: #ffffff;
  width: 400px;
  height: 420px;
  padding: 25px 25px 5px 25px;
  box-shadow: 0 4px 20px 0 rgba(0, 0, 0, 0.15);
  .el-input {
    height: 38px;
    input {
      height: 38px;
    }
  }
  .input-icon {
    height: 39px;
    width: 14px;
    margin-left: 2px;
  }
  ::v-deep .el-tabs {
    .el-tabs__nav .el-tabs__item {
      width: 50%;
      text-align: center;
    }
  }
}
.login-tip {
  font-size: 13px;
  text-align: center;
  color: #bfbfbf;
}
.login-code {
  width: 33%;
  height: 38px;
  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: 38px;
}
</style>
