<template>
  <div id="bg">
    <el-container>
      <el-header></el-header>
      <el-main>
        <div class="bg">

          <el-card class="box-card">
            <h5 class="title">
              <img src="../assets/img/login/logo.png" alt="">
            </h5>
            <span class="subtitle">小飞龙场馆管理系统</span>
            <el-form ref="form" :model="form" label-width="0px">
              <el-form-item label="">
                <el-input v-model="form.name" placeholder="用户名"></el-input>
              </el-form-item>
              <el-form-item label="">
                <el-input v-model="form.pwd" placeholder="密码" type="password"></el-input>
              </el-form-item>
              <el-form-item label="">
                <el-input v-model="form.valid" placeholder="验证码"
                          @keyup.enter.native="onSubmit"></el-input>
                <img id="validImg" :src="valImgSrc" alt="" width="100px" height="42px"
                     title="看不清？刷一下试试！" @click="getGenVerifyPic">
              </el-form-item>
              <br>
              <br>
              <el-form-item>
                <el-button type="primary" @click="onSubmit">登陆</el-button>
              </el-form-item>
            </el-form>
          </el-card>
        </div>
      </el-main>
      <el-footer></el-footer>
    </el-container>
  </div>
</template>

<script>
import {
  SignIn,
  GenVerifyPic,
  ManagerSelfQuery
} from "../api/getApiRes";

let qs = require('qs');
import Global from '../Global.js'
export default {
  data() {
    return {
      form: {
        name: '',
        pwd: '',
        valid: '',
        picId: '',
      },
      valImgSrc: '',
      valImgId: '',
      overtime: '',
      userLevel: '',
      userLevelText: '',
    }
  },
  mounted() {
    this.overtime = new Date();
    this.getGenVerifyPic();
    // 如果是手动退出用户
    if (this.$route.query.status == 1) {
      // 刷新验证图
      this.changeValImg();
      // 重置倒计时
      this.overtime = new Date();
    }

    // checkScreen
    if (document.body.clientWidth < 1024) {
      this.$message.warning('请横屏使用本系统');
    }
  },
  methods: {
    getGenVerifyPic() {
      let that = this;
      let param = {
        token: localStorage.token,
        width: 100,
        height: 42,
        noiseCount: 10,
        length: 4,
        source: 123456789,
      };
      let postdata = qs.stringify(param);
      GenVerifyPic(postdata).then(res => {
        let json = res;
        that.valImgSrc = json.Pic;
        that.valImgId = json.Id;
        that.form.picId = json.Id;
      })
    },
    //            点击验证码切换
    changeValImg: function () {
      // 刷新验证图
      this.getGenVerifyPic();
    },
    // 登陆
    onSubmit() {
      this.pwdLoginBtn()
    },
    // 密码登陆
    pwdLoginBtn() {
      let that = this;
      let username = this.form.name;
      let userpwd = this.form.pwd;
      let uservalid = this.form.valid;
      // 重置验证码超时
      that.overtime = new Date();
      if (!globalValid(username, 2, 17, '用户名', that)) return;
      if (!globalValid(userpwd, 5, 17, '密码', that)) return;
      if (!globalValid(uservalid, 3, 5, '验证码', that)) return;
      this.loginInfo();
    },
    getManagerSelfQuery() {
      let that = this;
      let param = {
        token: localStorage.token,
      };
      let postdata = qs.stringify(param);
      ManagerSelfQuery(postdata).then(res => {
        let json = res;
        if (json.Code == 0) {
          that.userLevelText = json.Rs.Role.Name;
          // 1 会员 2 系统 3 店铺 4 教练
          that.userLevel = json.Rs.Role.Id;
          localStorage.shopId = json.Rs.ShopId;
          localStorage.ShopId = json.Rs.ShopId;

          switch (parseInt(that.userLevel)) {
            case 1:
              that.$router.push({path: '/'});
              break;
            case 2:
              that.$router.push({path: '/shopManage'});
              break;
            case 3:
              that.$router.push({path: '/'});
              break;
            case 4:
              that.$router.push({path: '/'});
              break;

          }
        } else {
          if (json.Code == 1010) {
            that.$message.error(json.Memo + '错误码：' + json.Code);
            that.$router.push({path: '/login', query: {status: 1}});
            return false
          }
          that.$message.error(json.Memo + '错误码：' + json.Code);
        }
      })
    },
    // pwd登陆
    loginInfo: function () {
      const that = this;
      let url = headapi + '?ctl=ajax&mod=index&act=login';
      let username = this.form.name;
      let userpwd = this.form.pwd;
      let uservalid = this.form.valid;
      let current = new Date();
      let betweenTime = current - that.overtime;
      let s = 120;
      if (betweenTime > s * 1000) {
        that.changeValImg();
        that.$message.error('验证码已超时，请重新输入');
        return false
      }
      let param = {
        verifyName: username,
        verifyCode: userpwd,
        picCode: uservalid,
        picId: this.form.picId,
        channel: 2
      };
      let postdata = qs.stringify(param);
      SignIn(postdata).then(res => {
        if (res.Code == 0) {
          that.res = res.Rs;
          localStorage.userName = username;
          localStorage.token = res.Rs.token;
          this.getManagerSelfQuery();
        } else {
          if (res.Code == 10005) {
            that.$refs.userpwd.value = '';
            that.$notify({
              title: '警告',
              message: '密码错误，请重新输入',
              type: 'warning'
            });
          } else {
            that.$notify({
              title: '警告',
              message: res.Memo + ',错误代码：' + res.Code,
              type: 'warning'
            });
            that.form.valid = '';
            that.changeValImg();
          }
        }
      })
    }
  },
}
</script>

<style scoped>
#bg {
  width: 100%;
  height: 100%;
  overflow: hidden;
  display: block;
  margin: 0 auto;
  background-color: #F0F2F5;
  background: url("../assets/img/login/bg.png") top center no-repeat;
  background-size: 100% 100%;
}

.title {
  font-size: 60px;
  text-align: center;
  color: #fff;
  margin-top: 3%;
  margin-bottom: 5px;
}

.title img {
  width: 362px;
  overflow: hidden;
  display: block;
  margin: 0 auto;
}

.subtitle {
  width: 100%;
  overflow: hidden;
  display: block;
  margin: 0 auto;
  text-align: center;
  color: #414141;
  margin-bottom: 79px;
  font-size: 41px;
}

.box-card {
  width: 577px;
  height: 733px;
  overflow: hidden;
  float: right;
  margin-top: 40px;
  margin-right: 10%;
}

.box-card .boxTitle {
  font-size: 30px;
  margin-bottom: 15px;
}

#validImg {
  position: relative;
  float: right;
  bottom: 52px;
}

/deep/ .el-form {
  width: 422px;
  overflow: hidden;
  display: block;
  margin: 0 auto;
}

/deep/ .el-input__inner {
  height: 44px;
  background: #F0F2F5;
  border-radius: 0;
  margin-bottom: 10px;
}

/deep/ .el-button--primary {
  width: 100%;
  height: 52px;
  /*line-height: 32px;*/
  overflow: hidden;
  display: block;
  margin: 0 auto;
  font-size: 18px;
}
/*ipad only*/
@media only screen and (max-width: 1366px) {
  #bg {
    background-size: 100%;
    background-color: #F2F2F2;
  }
  .box-card {
    width: 500px;
    height: 550px;
    margin-top: 0;
    margin-right: 1%;
  }
  .subtitle {
    margin-bottom: 10px;
  }
  .el-form-item {
    margin-bottom: 12px;
  }
}
</style>
