<template>
  <div class="loginBox">
    <div class="head">
      <div class="doll">
        <div class="leftBox">
          <img class="hui" src="../assets/images/logo2.png" alt="" />
          <div
            style="
              flex: 1;
              display: flex;
              align-items: center;
              justify-content: space-between;
            "
          >
            <span>
              <p class="pChina">唐河县应急管理综合业务平台</p>
              <!--<p class="pEnglish">Ministry of Emergency Management of the People's Republic of China</p>-->
            </span>
            <span class="slogan">
              <!-- <p>对党忠诚  纪律严明</p>
            <p>赴汤蹈火  竭诚为民</p> -->
              <img class="ft" src="../assets/images/ddzc.png" alt="" />
              <img class="ft" src="../assets/images/ftdh.png" alt="" />
            </span>
          </div>
        </div>
        <!-- <div class="rightBox">
          <img src="../assets/images/hui.png" alt="">
          <span class="time">{{ currentTime  }}</span>
          <span class="day">
            <p>{{ currentDayOfWeek }}</p>
            <p>{{ currentDate }}</p>
          </span>
        </div> -->
      </div>
    </div>
    <div class="login">
      <el-form ref="loginForm" :model="loginForm" :rules="loginRules" class="login-form">
        <h3 class="title">唐河县应急管理综合业务平台</h3>
        <el-form-item prop="username">
          <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">
          <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">
          <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-checkbox v-model="loginForm.rememberMe" style="margin: 0px 0px 25px 0px"
          >记住密码</el-checkbox
        >
        <el-form-item style="width: 100%">
          <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">
            <router-link class="link-type" :to="'/register'">立即注册</router-link>
          </div>
        </el-form-item>
      </el-form>
      <!--  底部  -->
      <div class="el-login-footer">
        <!-- <span>Copyright © 2018-2023 ruoyi.vip All Rights Reserved.</span> -->
        <div class="rightBox">
         <div style="
    display: flex;
    align-items: center;
">
          <span class="time">{{ currentTime }}</span>
          <span class="day">
            <p>{{ currentDayOfWeek }}</p>
            <p>{{ currentDate }}</p>
          </span>
         </div>
          

          <img src="../assets/images/hui.png" alt="" />
        </div>
      </div>
    </div>
  </div>
</template>

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

export default {
  name: "Login",
  data() {
    return {
      codeUrl: "",
      loginForm: {
        username: "admin",
        password: "admin123",
        rememberMe: false,
        code: "",
        uuid: "",
      },
      loginRules: {
        username: [{ required: true, trigger: "blur", message: "请输入您的账号" }],
        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,
      currentTime: "",
      currentDayOfWeek: "",
      currentDate: "",
      timer: null,
    };
  },
  watch: {
    $route: {
      handler: function (route) {
        this.redirect = route.query && route.query.redirect;
      },
      immediate: true,
    },
  },
  created() {
    this.getCode();
    this.getCookie();
    this.getCurrentTime();
    this.timer = setInterval(this.getCurrentTime, 1000);
  },
  methods: {
    getCode() {
      getCodeImg().then((res) => {
        this.captchaEnabled =
          res.captchaEnabled === undefined ? true : res.captchaEnabled;
        if (this.captchaEnabled) {
          this.codeUrl = "data:image/gif;base64," + res.img;
          this.loginForm.uuid = res.uuid;
        }
      });
    },
    getCookie() {
      const username = Cookies.get("username");
      const password = Cookies.get("password");
      const rememberMe = Cookies.get("rememberMe");
      this.loginForm = {
        username: username === undefined ? this.loginForm.username : username,
        password: password === undefined ? this.loginForm.password : decrypt(password),
        rememberMe: rememberMe === undefined ? false : Boolean(rememberMe),
      };
    },
    handleLogin() {
      this.$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: this.redirect || "/" }).catch(() => {});
            })
            .catch(() => {
              this.loading = false;
              if (this.captchaEnabled) {
                this.getCode();
              }
            });
        }
      });
    },

    // 获取时间
    getCurrentTime() {
      const date = new Date();
      const hours = String(date.getHours()).padStart(2, "0");
      const minutes = String(date.getMinutes()).padStart(2, "0");
      const dayOfWeek = this.getDayOfWeek(date.getDay());
      const year = date.getFullYear();
      const month = String(date.getMonth() + 1).padStart(2, "0");
      const day = String(date.getDate()).padStart(2, "0");
      this.currentTime = `${hours}:${minutes}`;
      this.currentDayOfWeek = dayOfWeek;
      this.currentDate = `${year}-${month}-${day}`;
    },
    getDayOfWeek(day) {
      const daysOfWeek = [
        "星期日",
        "星期一",
        "星期二",
        "星期三",
        "星期四",
        "星期五",
        "星期六",
      ];
      return daysOfWeek[day];
    },
  },
  beforeDestroy() {
    clearInterval(this.timer); // 在组件销毁前清除定时器
  },
};
</script>

<style rel="stylesheet/scss" lang="scss">
.login {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  // height: 100%;

  margin-top: 4%;
  margin-right: 8%;
}
.title {
  margin: 0px auto 30px auto;
  text-align: center;
  color: #707070;
}

.login-form {
  border-radius: 6px;
  background: #ffffff;
  width: 400px;
  padding: 25px 25px 5px 25px;
  z-index: 9999;
  .el-input {
    height: 38px;
    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: 36%;
  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;
}

.loginBox {
  width: 100%;
  height: 100%;
  background-image: url("../assets/images/background.jpg");
  background-size: 100% 100%;

  .head {
    height: 20%;
    background: #056891;
    .doll {
      width: 91%;
      height: 100%;
      margin: auto;
      display: flex;
      justify-content: space-between;
      align-items: center;
      .leftBox {
        display: flex;
        align-items: center;
        flex: 1;
        img {
          height: 60px;
          margin-right: 15px;
        }

        color: #ffffff;
      }
    }
  }
}
.leftBox {
  .pChina {
    display: table-row;
    font-size: 45px;
    font-weight: bolder;
  }
  .pEnglish {
    display: table-row;
    font-size: 13px;
    letter-spacing: 1px;
  }

  .slogan {
    font-size: 24px;
    color: #ff6c00;
    line-height: 10px;
    font-weight: 500;
    margin-left: 30px;
    display: flex;
    flex-direction: column;
    .ft {
      object-fit: contain;
      width: 430px !important;
    }
  }
}
.hui {
  width: 65px !important;
  height: 65px !important;
}

.el-login-footer {
  .rightBox {
    display: flex;
    margin-left: -29%;
    flex: 1;
    justify-content: space-evenly;
    align-items: center;
    img {
      // object-fit: none;
      width: auto;
      height: 245px;
      margin-left: -333px;
    }
    span {
      font-size: 22px;
    line-height: 30px;
    margin-left: 15px;
    }
    .time{
      font-size:65px;
    }
    color: #ffffff;
  }
}
</style>
