<template>
  <div class="user-login">
    <div
      class="user-login-bg"
      :style="{ 'background-image': `url(${backgroundImage})` }"
    ></div>
    <div class="content-wrapper">
      <h2 class="slogan">
        欢迎使用 <br />
        ICE 内容管理系统
      </h2>
      <div class="form-container">
        <h4 class="form-title">登录</h4>
        <el-form ref="form" :model="user" label-width="0">
          <div class="form-items">
            <el-row class="form-item">
              <el-col>
                <el-form-item
                  prop="username"
                  :rules="[
                    { required: true, message: '会员名/邮箱/手机号不能为空' },
                  ]"
                >
                  <div class="form-line">
                    <i class="el-icon-user input-icon"></i>
                    <el-input
                      placeholder="会员名/邮箱/手机号"
                      v-model="user.username"
                    ></el-input>
                  </div>
                </el-form-item>
              </el-col>
            </el-row>
            <el-row class="form-item">
              <el-col>
                <el-form-item
                  prop="password"
                  :rules="[{ required: true, message: '密码不能为空' }]"
                >
                  <div class="form-line">
                    <i class="el-icon-lock input-icon"></i>
                    <el-input
                      type="password"
                      placeholder="密码"
                      v-model="user.password"
                    ></el-input>
                  </div>
                </el-form-item>
              </el-col>
            </el-row>
            <el-row class="form-item">
              <el-col>
                <el-form-item>
                  <el-checkbox class="checkbox">记住账号</el-checkbox>
                </el-form-item>
              </el-col>
            </el-row>
            <el-row class="form-item">
              <el-button
                type="primary"
                class="submit-btn"
                size="small"
                @click="submitBtn"
              >
                登 录
              </el-button>
            </el-row>
          </div>
          <el-row class="tips">
            <a href="/" class="link">
              立即注册
            </a>
            <span class="line">|</span>
            <a href="/" class="link">
              忘记密码
            </a>
          </el-row>
        </el-form>
      </div>
    </div>
  </div>
</template>

<script>
// import BasicContainer from "@/samples/BasicContainer/BasicContainer";
const backgroundImage =
  "https://img.alicdn.com/tfs/TB1zsNhXTtYBeNjy1XdXXXXyVXa-2252-1500.png";
export default {
  // components: { BasicContainer },
  name: "Login_01",
  data() {
    return {
      backgroundImage: backgroundImage,
      user: {
        username: "",
        password: "",
      },
    };
  },
  created() {},
  methods: {
    submitBtn() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          this.$message({
            message: "登录成功",
            type: "success",
          });
        }
      });
    },
  },
};
</script>

<style lang="scss" scoped>
.user-login {
  .user-login-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-size: cover;
  }
  .el-checkbox__label {
    color: #999;
    font-size: 13px;
  }
  .content-wrapper {
    position: absolute;
    top: -100px;
    left: 0;
    right: 0;
    bottom: 0;
    max-width: 1080px;
    margin: 0 auto;
    display: flex;
    justify-content: space-around;
    align-items: center;
    .slogan {
      text-align: center;
      color: blue;
      font-size: 36px;
      letter-spacing: 2px;
      line-height: 48px;
    }
  }
  .form-container {
    display: flex;
    justify-content: center;
    flex-direction: column;
    padding: 30px 40px;
    background-color: #fff;
    border-radius: 6px;
    box-shadow: 1px 1px 2px #eee;
  }
  .el-form-item {
    margin-bottom: 15px;
  }
  .form-Item {
    position: relative;
    flex-direction: column;
  }
  .form-line {
    position: relative;
    display: flex;
    align-items: center;
    &:after {
      content: "";
      position: absolute;
      bottom: 3px;
      left: 0;
      width: 100%;
      box-sizing: border-box;
      border-width: 1px;
      border-style: solid;
      border-top: 0;
      border-left: 0;
      border-right: 0;
      border-color: #dcdcdc;
      border-radius: 0;
    }
  }
  .el-input {
    width: 240px;
    // FIXME: 此处css没有生效
    input {
      border: none;
      margin: 0;
      padding-left: 10px;
      font-size: 13px;
    }
  }
  .form-title {
    margin: 0 0 20px;
    text-align: center;
    color: #3080fe;
    letter-spacing: 12px;
  }
  .input-icon {
    color: #999;
  }
  .checkbox {
    margin-left: 5px;
  }
  .submit-btn {
    margin-bottom: 25px;
    width: 100%;
    background: #3080fe;
    border-radius: 28px;
  }
  .tips {
  }
  .link {
    color: #999;
    text-decoration: none;
    font-size: 13px;
  }
  .line {
    color: #dcd6d6;
    margin: 0 8px;
  }
}

@media screen and (max-width: 720px) {
  .user-login {
    .content-wrapper {
      margin: 20px auto;
      top: 40px;
      max-width: 300px;
      display: block;
      .slogan {
        color: #666;
        font-size: 22px;
        line-height: 30px;
      }
    }
  }
}
</style>
