<template>
  <div class="login">
    <div class="login-bar">
      <div class="form-bar">
        <h3 class="title">智慧仓储管理平台</h3>
        <el-tabs v-model="activeName" style="width: 82%;margin: 0 auto">
          <el-tab-pane label="账号登录" name="account"></el-tab-pane>
          <el-tab-pane label="手机登录" name="phone"></el-tab-pane>
        </el-tabs>
        <el-form ref="loginForm" :model="loginForm" :rules="loginRules" class="login-form">
          <el-form-item prop="username" v-if="activeName=='account'">
            <el-input
              v-model="loginForm.username"
              type="text"
              auto-complete="off"
              placeholder="账号"
            >
              <svg-icon slot="prefix" icon-class="user" class="el-input__icon input-icon"/>
            </el-input>
          </el-form-item>
          <el-form-item prop="password" v-if="activeName=='account'">
            <el-input
              v-model="loginForm.password"
              type="password"
              auto-complete="off"
              placeholder="密码"
              @keyup.enter.native="handleLogin"
            >
              <svg-icon slot="prefix" icon-class="password" class="el-input__icon input-icon"/>
            </el-input>
          </el-form-item>
          <el-form-item prop="code" v-if="captchaEnabled && activeName=='account'">
            <el-input
              v-model="loginForm.code"
              auto-complete="off"
              placeholder="验证码"
              style="width: 63%"
              @keyup.enter.native="handleLogin"
            >
              <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-form-item style="width:100%;" v-if="activeName=='account'">
            <el-button
              :loading="loading"
              size="medium"
              type="primary"
              style="width:100%;"
              
              @click.native.prevent="handleLogin"
            >
              <span v-if="!loading">登 录</span>
              <span v-else>登 录 中...</span>
            </el-button>
            <div style="float: right;" v-if="register">
              <!--          <el-checkbox v-model="loginForm.rememberMe" style="margin:0px 0px 25px 0px;">记住密码</el-checkbox>-->
              <router-link class="link-type" :to="'/register'">立即注册</router-link>
            </div>
          </el-form-item>

          <el-form-item prop="phone" v-if="activeName=='phone'">
            <el-input
              v-model="loginForm.phone"
              type="text"
              :readonly="readonlyFlag"
              @focus="handleInputClick"
              auto-complete="off"
              placeholder="手机号"
            >
              <svg-icon slot="prefix" icon-class="phone" class="el-input__icon input-icon"/>
            </el-input>
          </el-form-item>
          <el-form-item prop="textCode" v-if="activeName=='phone'">
            <el-input
              v-model="loginForm.textCode"
              auto-complete="off"
              placeholder="验证码"
              style="width: 63%"
            >
              <svg-icon slot="prefix" icon-class="validCode" class="el-input__icon input-icon"/>
            </el-input>
            <div class="login-code">
              <!-- <div class="login-code-img" style="border: 1px solid rgb(220, 223, 230);" @click="getTextCode">获取验证码</div> -->
              <div class="login-code-img" style="border: 1px solid rgb(220, 223, 230);" v-show="show === 1" @click="getTextCode">获取验证码</div>
              <div class="login-code-img" style="border: 1px solid rgb(220, 223, 230);" v-show="show === 2">{{ count }} s</div>
              <div class="login-code-img" style="border: 1px solid rgb(220, 223, 230);" v-show="show === 3" @click="getTextCode">重发</div>
            </div>
          </el-form-item>
          <el-form-item style="width:100%;"  v-if="activeName=='phone'">
            <el-button
              :loading="loading"
              size="medium"
              type="primary"
              style="width:100%;"
              @click.native.prevent="textLogin"
            >
              <span v-if="!loading">登 录</span>
              <span v-else>登 录 中...</span>
            </el-button>
            <div style="float: right;" v-if="register">
              <!--          <el-checkbox v-model="loginForm.rememberMe" style="margin:0px 0px 25px 0px;">记住密码</el-checkbox>-->
              <router-link class="link-type" :to="'/register'">立即注册</router-link>
            </div>
          </el-form-item>




        </el-form>
      </div>
    </div>
    <!--  底部  -->
    <div class="el-login-footer">
      <span>Copyright © 2018-2023 ruoyi.vip All Rights Reserved.</span>
    </div>
  </div>
</template>

<script>
import {getCodeImg,sendCode,loginByMall} from "@/api/login";
import Cookies from "js-cookie";
import {encrypt, decrypt} from '@/utils/jsencrypt'

export default {
  name: "Login",
  data() {
    return {
      codeUrl: "",
      loginForm: {
        username: "",
        password: "",
        phone: '',
        rememberMe: false,
        code: "",
        uuid: ""
      },
      loginRules: {
        username: [
          {required: true, trigger: "blur", message: "请输入您的账号"}
        ],
        phone: [
          {required: true, trigger: "blur", message: "请输入您的手机号"}
        ],
        textCode: [
          {required: true, trigger: "blur", message: "请输入短信验证码"}
        ],
        password: [
          {required: true, trigger: "blur", message: "请输入您的密码"}
        ],
        code: [{required: true, trigger: "change", message: "请输入验证码"}]
      },
      loading: false,
      // 验证码开关
      captchaEnabled: true,
      // 注册开关
      register: false,
      redirect: undefined,
      activeName: 'account',
      readonlyFlag: true,
      show: 1,
      count: '',
      timer: null,
      loginParams:{}//登录页面地址栏参数
    };
  },
  watch: {
    $route: {
      handler: function (route) {
        this.redirect = route.query && route.query.redirect;
        // console.log(this.$route.query.redirect.split("?"))
        // console.log(this.$route.query.redirect.split("?")[1].split("&"))
        if(this.$route.query.redirect.split("?").length>1){
          let arr = this.$route.query.redirect.split("?")[1].split("&")||[]
          arr.forEach((item,index)=>{
            this.$set(this.loginParams, item.split("=")[0]+"", item.split("=")[1]);
          })
        }
      },
      immediate: true
    }
  },
  created() {
    // console.log(this.$route.query.redirect.split("?")[1])
    if(JSON.stringify(this.loginParams) != '{}'){
      this.jumpLogin()
    }
    this.getCode();
    this.getCookie();
  },
  methods: {
    getCode() {
      getCodeImg().then(res => {
        this.captchaEnabled = res.captchaEnabled === undefined ? true : res.captchaEnabled;
        if (this.captchaEnabled) {
          this.codeUrl = "data:image/gif;base64," + res.img;
          this.loginForm.uuid = res.uuid;
        }
      });
    },
    //防止手机号自动充填
    handleInputClick(){
      this.readonlyFlag = false
    },
    //获取短信验证码
    getTextCode() {
      const regExp = /^1[3456789]\d{9}$/;
      if (regExp.test(this.loginForm.phone)) {
        console.log('手机号格式正确');
        sendCode({phone:this.loginForm.phone}).then(res => {
          if(res.code==200){
            this.$modal.msgSuccess("发送成功");
            const TIME_COUNT = 60
            if (!this.timer) {
              this.count = TIME_COUNT
              this.show = 2
              this.timer = setInterval(() => {
                if (this.count > 0 && this.count <= TIME_COUNT) {
                  this.count--
                } else {
                  this.show = 3
                  clearInterval(this.timer)
                  this.timer = null
                }
              }, 1000)
            }
          }
        });
      } else {
        this.$modal.msgError("请输入正确手机号");
      }

    },
    //短信登录
    textLogin(){
      // checkCode
      console.log(this.loginForm)
      this.$refs.loginForm.validate(valid => {
        if (valid) {
          this.loading = true;
          if (this.loginForm.rememberMe) {
            Cookies.set("username", this.loginForm.username, {expires: 30});
            Cookies.set("password", encrypt(this.loginForm.password), {expires: 30});
            Cookies.set('rememberMe', this.loginForm.rememberMe, {expires: 30});
          } else {
            Cookies.remove("username");
            Cookies.remove("password");
            Cookies.remove('rememberMe');
          }
          console.log(this.loginForm)
          this.$store.dispatch("textLogin", this.loginForm).then(() => {
            this.$router.push({path:"/"}).catch(() => {
            });
          }).catch(() => {
            this.loading = false;
             
          });
        }
      });
    },
    //南网登录
    jumpLogin(){
      this.loading = true;
      let param = {
        token:this.loginParams.token,
        username:this.loginParams.userName
      }
      // console.log(param)
      this.$store.dispatch("ssoLogin", param).then(() => {
        //成功后会跳转页面入首页
        this.$router.push({path:"/"}).catch(() => {
        });
      }).catch(() => {
        this.loading = false;
        //失败返回南网登录页面
        // window.location.replace('https://test-sso.csgmall.com.cn/?client_id=549OWptc&theme=zhgc_storage&response_type=code&redirect_uri=https%3A%2F%2Ftest-cc.zhgkxt.com')
      });
    },
    getCookie() {
      const username = Cookies.get("username");
      const password = Cookies.get("password");
      const rememberMe = Cookies.get('rememberMe')
      this.loginForm = {
        username: username === undefined ? this.loginForm.username : username,
        password: password === undefined ? this.loginForm.password : decrypt(password),
        rememberMe: rememberMe === undefined ? false : Boolean(rememberMe)
      };
    },
    handleLogin() {
      this.$refs.loginForm.validate(valid => {
        if (valid) {
          this.loading = true;
          if (this.loginForm.rememberMe) {
            Cookies.set("username", this.loginForm.username, {expires: 30});
            Cookies.set("password", encrypt(this.loginForm.password), {expires: 30});
            Cookies.set('rememberMe', this.loginForm.rememberMe, {expires: 30});
          } else {
            Cookies.remove("username");
            Cookies.remove("password");
            Cookies.remove('rememberMe');
          }
          this.$store.dispatch("Login", this.loginForm).then(() => {
            this.$router.push({path:"/"}).catch(() => {
            });
          }).catch(() => {
            this.loading = false;
            if (this.captchaEnabled) {
              this.getCode();
            }
          });
        }
      });
    }
  }
};
</script>

<style rel="stylesheet/scss" lang="scss">
.login {
  //display: flex;
  //justify-content: center;
  //align-items: center;
  position: relative;
  height: 100%;
  background-image: url("../assets/images/login.png");
  background-size: 100% 100%;
  //background: #1891FF;
}

.title {
  margin: 0px auto 30px auto;
  //text-align: center;
  color: #707070;
}

.login-bar {
  position: absolute;
  height: auto;
  top: 20%;
  left: 14%;
  width: auto;
  height: 500px;
  border-radius: 6px;
  display: flex;
  background: #fff;
  text-align: center;
  padding-top: 40px;
}

.form-bar {
  //height: 500px;
  background: #fff;
}

.login-form {
  //border-radius: 6px;
  //height: 100%;
  background: #ffffff;
  width: 400px;
  padding: 25px 25px 5px 25px;

  .el-input {
    height: 45px;

    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>
