<template>
  <div class="loginDiv">
    <div class="login-box">
      <h2>智能仓储WMS</h2>
      <form>

        <div class="user-box">
          <input type="text" name="" required="" v-model="ruleForm.userNo" @keyup.enter="login"/>
          <label>账号</label>
        </div>
        <div class="user-box">
          <input type="password" name="" required="" v-model="ruleForm.passWord" @keyup.enter="login"/>
          <label>密码</label>
        </div>
        &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
        <a href="javascript:"
           @click="login"
        >
          <span></span>
          <span></span>
          <span></span>
          <span></span>
          登录
        </a>
        &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
        <a>注册 </a>
      </form>
    </div>
  </div>
</template>

<script>
export default {
  name: "login",
  data() {
    return {
      ruleForm: {
        userNo: '',
        passWord: '',
      }

    }
  },
  methods: {
    login() {
      if (this.ruleForm.userNo == null || this.ruleForm.userNo.length <= 0) {
        this.$message({
          message: '请输入账号',
          type: 'error'
        });
        return;
      }
      if (this.ruleForm.passWord == null || this.ruleForm.passWord.length <= 0) {
        this.$message({
          message: '请输入密码',
          type: 'error'
        });
        return;
      }
      const loading = this.$loading({
        lock: true,
        text: '正在加载',
        spinner: 'el-icon-loading',
        background: 'rgba(0, 0, 0, 0.7)'
      });
      this.$axios.post(this.$httpUrl + '/user/login', this.ruleForm).then(res => res.data)
          .then(res => {
            if (res.code == 200) {
              //存储
              sessionStorage.setItem("user", JSON.stringify(res.data.user))
              console.log(res.data.menu)
              this.$store.commit("setMenu",res.data.menu)
              //跳转页面
              this.$router.push('/index')
            } else {
              this.$message.error(res.msg);
            }
          })
          .catch(function (err) {
            console.log(err);
          })
      setTimeout(() => {
        loading.close();
      }, 1000);
    }
  }

}
</script>

<style lang="less" scoped>

.loginDiv {
  width: 100%;
  height: 100vh;
  background-image: url('~@/assets/login.jpeg');
  background-repeat: no-repeat;
  background-position: center center;
  background-size: 100% 100%;
  image-rendering: -webkit-crisp-edges;
}


.login-box {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 400px;
  padding: 40px;
  transform: translate(-50%, -50%);
  background: rgba(0, 0, 0, .5);
  box-sizing: border-box;
  box-shadow: 0 15px 25px rgba(0, 0, 0, .6);
  border-radius: 10px;
}

.login-box h2 {
  margin: 0 0 30px;
  padding: 0;
  color: #fff;
  text-align: center;
}

.login-box .user-box {
  position: relative;
}

.login-box .user-box input {
  width: 100%;
  padding: 10px 0;
  font-size: 16px;
  color: #fff;
  margin-bottom: 30px;
  border: none;
  border-bottom: 1px solid #fff;
  outline: none;
  background: transparent;
}

.login-box .user-box label {
  position: absolute;
  top: 0;
  left: 0;
  padding: 10px 0;
  font-size: 16px;
  color: #fff;
  pointer-events: none;
  transition: .5s;
}

.login-box .user-box input:focus ~ label,
.login-box .user-box input:valid ~ label {
  top: -20px;
  left: 0;
  color: #03e9f4;
  font-size: 12px;
}

.login-box form a {
  position: relative;
  display: inline-block;
  padding: 10px 20px;
  color: #03e9f4;
  font-size: 16px;
  text-decoration: none;
  text-transform: uppercase;
  overflow: hidden;
  transition: .5s;
  margin-top: 40px;
  letter-spacing: 4px
}

.login-box a:hover {
  background: #03e9f4;
  color: #fff;
  border-radius: 5px;
  box-shadow: 0 0 5px #03e9f4,
  0 0 25px #03e9f4,
  0 0 50px #03e9f4,
  0 0 100px #03e9f4;
}

.login-box a span {
  position: absolute;
  display: block;
}

.login-box a span:nth-child(1) {
  top: 0;
  left: -100%;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, #03e9f4);
  animation: btn-anim1 1s linear infinite;
}

@keyframes btn-anim1 {
  0% {
    left: -100%;
  }
  50%, 100% {
    left: 100%;
  }
}

.login-box a span:nth-child(2) {
  top: -100%;
  right: 0;
  width: 2px;
  height: 100%;
  background: linear-gradient(180deg, transparent, #03e9f4);
  animation: btn-anim2 1s linear infinite;
  animation-delay: .25s
}

@keyframes btn-anim2 {
  0% {
    top: -100%;
  }
  50%, 100% {
    top: 100%;
  }
}

.login-box a span:nth-child(3) {
  bottom: 0;
  right: -100%;
  width: 100%;
  height: 2px;
  background: linear-gradient(270deg, transparent, #03e9f4);
  animation: btn-anim3 1s linear infinite;
  animation-delay: .5s
}

@keyframes btn-anim3 {
  0% {
    right: -100%;
  }
  50%, 100% {
    right: 100%;
  }
}

.login-box a span:nth-child(4) {
  bottom: -100%;
  left: 0;
  width: 2px;
  height: 100%;
  background: linear-gradient(360deg, transparent, #03e9f4);
  animation: btn-anim4 1s linear infinite;
  animation-delay: .75s
}

@keyframes btn-anim4 {
  0% {
    bottom: -100%;
  }
  50%, 100% {
    bottom: 100%;
  }

}

</style>
