<template>
  <div class="login">
    <el-form ref="loginForm" :model="loginForm" :rules="loginRules" class="login-form">
      <h3 class="title">
        <!-- <svg-icon icon-class="logo" /> -->
        {{ loginTitle }}</h3>
      <el-form-item prop="username">
        <el-input v-model="loginForm.username" type="text" auto-complete="off" placeholder="账号">
          <i  slot="prefix" class="el-icon-user-solid input-icon"></i>
          <!-- <svg-icon slot="prefix" icon-class="user" class="el-input__icon input-icon" /> -->
        </el-input>
      </el-form-item>
      <el-form-item prop="password">
        <el-input
          v-model="loginForm.password"
          type="password"
          auto-complete="off"
          placeholder="密码"
          @keyup.enter.native="handleLogin"
        >
        <i  slot="prefix" class="el-icon-lock input-icon"></i>
          <!-- <svg-icon slot="prefix" icon-class="password" class="el-input__icon input-icon" />0 -->
        </el-input>
      </el-form-item>
      <el-form-item prop="code">
        <el-input
          v-model="loginForm.code"
          auto-complete="off"
          placeholder="验证码"
              style="width: 63%;"
          @keyup.enter.native="handleLogin"
        >
        <i  slot="prefix" class="el-icon-mobile input-icon"></i>
          <!-- <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-form-item style="width:100%;">
        
        <el-button
          :loading="loading"
          size="medium"
          style="width:100%;background:#3d5d4c;color:#fff"
              class="login-form-loginbtn"
          @click.native.prevent="handleLogin"
        >
          <span v-if="!loading" >登 录</span>
          <span v-else>登 录 中...</span>
        </el-button>
      </el-form-item>
    </el-form>
    <!--  底部  -->
    <!-- <div class="el-login-footer">
      <span>Copyright © 2018-2021 ****** All Rights Reserved.</span>
    </div>-->
  </div>
</template>

<script>
// import { getCodeImg } from "@/api/login";
import { getCaptcha, login } from "@/utils/api.js";

// // import Cookies from "js-cookie";
// import { encrypt, decrypt } from '@/utils/jsencrypt';
// const loginAppProjectKey = process.env.VUE_APP_PROJECT_KEY + '-';

export default {
  name: "Login",
  inject: ["reload"],
  directives: {
    focus: {
      inserted(el) {
        el.querySelector("input").focus();
      },
    },
  },
  data() {
    return {
      loginTitle: '',
      codeUrl: "",
      cookiePassword: "",
      loginForm: {
        username: "",
        password: "",
        rememberMe: false,
        code: "",
        uuid: ""
      },
      loginRules: {
        username: [
          { required: true, trigger: "blur", message: "用户名不能为空" }
        ],
        password: [
          { required: true, trigger: "blur", message: "密码不能为空" }
        ],
        code: [{ required: true, trigger: "change", message: "验证码不能为空" }]
      },
      loading: false,
      redirect: undefined
    };
  },
  watch: {
    $route: {
      handler: function(route) {
         this.redirect = localStorage.getItem("fromUrl");
      },
      immediate: true
    }
  },
  created() {
    this.loginTitle = this.webTitle;
    if (process.env.NODE_ENV === 'development') {
      this.loginForm.username = 'ry123456';
      this.loginForm.password = 'asd123fsadf@$!~';
    }
    this.getCode();
  },
  methods: {
    getCode() {
      getCaptcha().then(res => {
        this.codeUrl =   res.data.image;
        this.loginForm.uuid = res.data.key;
      });
    },
    handleLogin() {
      let that = this;
      let backUrl = "/";
      this.$refs.loginForm.validate((valid) => {
        if (valid) {
          this.loading = true;
          console.log("this.loginForm", this.loginForm);
          login(this.loginForm)
            .then((res) => {
              this.$mc.vuex("vuex_token", res.data.access_token);
              this.$message(res.msg);

              const routerPath =
                that.redirect === "/404" || that.redirect === "/401"
                  ? "/"
                  : that.redirect;
              if (that.redirect) {
                backUrl = that.redirect.split()[0];
              }
              //   console.log("that.redirect", that.redirect);
              localStorage.removeItem("fromUrl");
              this.reload();
              location.href = backUrl;

              //   that.$router.replace("/jobdetails").catch(() => {});
              that.loading = false;

              console.log("login", res);
            })
            .catch((err) => {
              this.loading = false;
              console.log("login err", err);
            });
        } else {
          return false;
        }
      });
    }
  }
};
</script>

<style rel="stylesheet/scss" lang="scss">
#app{
  min-height: 100vh;
}
.login {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100%;
  min-height: 100vh;
  background-image: url("../../static/images/background.png");
  background-size: cover;
}
.title {
  margin: 0px auto 30px auto;
  text-align: center;
  color: #707070;
}

.login-form {
  border-radius: 6px;
  background: #ffffff;
  width: 400px;
  padding: 25px 25px 5px 25px;
  .el-input {
    height: 38px;
    input {
      height: 38px;
    }
  }
  .input-icon {
    height: 39px;
    width: 14px;
    margin-left: 2px;
  }
}
.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>