<template>
  <div class="login-container">
    <el-form ref="loginForm" :model="loginForm" :rules="loginRules" class="login-form" auto-complete="on" label-position="left">
      <div class="title-container">
        <h3 class="title">直接点击登录</h3>
      </div>
      <el-form-item prop="username">
        <span class="svg-container">
          <svg-icon icon-class="user" />
        </span>
        <el-input v-model="loginForm.username" name="username" type="text" tabindex="1" auto-complete="on" placeholder="账户" />
      </el-form-item>

      <el-form-item prop="password" type="hidden">
        <span class="svg-container">
          <svg-icon icon-class="password" />
        </span>
        <el-input v-model="loginForm.password" :type="passwordType" name="password" auto-complete="on" tabindex="2" show-password placeholder="密码" @keyup.enter.native="handleLogin" />
      </el-form-item>

      <el-button :loading="loading" type="primary" style="width:100%;margin-bottom:30px;" @click.native.prevent="handleLogin">登录</el-button>

    </el-form>
  </div>
</template>

<script>

import { getdd } from '@/utils/senddingtalk'

export default {
  name: 'Login',
  data() {
    const validatePassword = (rule, value, callback) => {
      if (value.length < 6) {
        callback(new Error('管理员密码长度应大于6'))
      } else {
        callback()
      }
    }
    return {
      loginForm: {
        username: '',
        password: 'APZHSBfBjC5Ybf2p'
      },
      loginRules: {
        username: [{ required: true, message: '管理员账户不允许为空', trigger: 'blur' }],
        password: [
          { required: true, message: '管理员密码不允许为空', trigger: 'blur' },
          { validator: validatePassword, trigger: 'blur' }
        ]
      },
      listAdmin: undefined,
      passwordType: 'password',
      loading: false
    }
  },
  watch: {
    $route: {
      handler: function(route) {
        this.redirect = route.query && route.query.redirect
      },
      immediate: true
    }
  },
  created() {
    // window.addEventListener('hashchange', this.afterQRScan)
  },
  mounted() {
    getdd(mo => {
      this.loginForm.username = mo
      this.handleLogin()
    })
  },
  destroyed() {
    // window.removeEventListener('hashchange', this.afterQRScan)
  },
  methods: {
    handleLogin() {
      this.$refs.loginForm.validate(valid => {
        this.loading = true
        if (valid) {
          this.$store.dispatch('LoginByUsername', this.loginForm).then(() => {
            this.$router.push({ path: this.redirect || '/' })
            this.loading = false
          }).catch(response => { this.$notify.error({ title: '失败', message: '登录失败 点击确定再试' + JSON.stringify(response.data.data) }); this.loading = false })
        } else { return false }
      })
    }
  }
}
</script>

<style lang="scss" scoped>
$bg:#2d3a4b;
$dark_gray:#889aa4;
$light_gray:#eee;

.login-container {
  min-height: 100%;
  width: 100%;
  background-color: $bg;
  overflow: hidden;

  .login-form {
    position: relative;
    width: 520px;
    max-width: 100%;
    padding: 160px 35px 0;
    margin: 0 auto;
    overflow: hidden;
  }

  .tips {
    font-size: 14px;
    color: #fff;
    margin-bottom: 10px;

    span {
      &:first-of-type {
        margin-right: 16px;
      }
    }
  }

  .svg-container {
    padding: 6px 5px 6px 15px;
    color: $dark_gray;
    vertical-align: middle;
    width: 30px;
    display: inline-block;
  }

  .title-container {
    position: relative;

    .title {
      font-size: 26px;
      color: $light_gray;
      margin: 0px auto 40px auto;
      text-align: center;
      font-weight: bold;
    }
  }
  .copyright {
    font-size: 12px;
    color: #fff;
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translate(-50%, -50%);
    margin-bottom: 20px;
    letter-spacing: 0.6px;
    a {
      font-weight: bold;
      border-bottom: 1px solid #fff;
      font-family: "PingFangSC-Semibold", sans-serif;
    }
  }
}
</style>

