<template>
  <div id="userLayout" :class="['user-layout-wrapper']">
    <div class="left-div">
      <div id="logo">
        <div id="logoImg">
          <img src="~@/assets/logo.png" alt="" srcset="" class="imge">
        </div>
        <div id="text">华恒WMS仓储管理系统</div>
      </div>
      <div id="backgroundImg">
        <img src="~@/assets/beijingtu.jpg" alt="" srcset="" class="imge"/>
      </div>
      <div id="copyright">
        <div id="company">Copyright &copy; 2024 华恒焊接股份有限公司</div>
      </div>
    </div>
    <div class="right-div">
      <a-form-model ref="form" :model="model" :rules="validatorRules">
        <div id="welcome">欢迎来到华恒仓储管理系统 ！</div>
        <a-form-model-item required prop="username">
          <a-input id="name" v-model="model.username" size="default"  autocomplete="off" placeholder="请输入帐户名  / admin" @blur="getWarehouse">
          </a-input>
        </a-form-model-item>
        <a-form-model-item required prop="password">
          <a-input id="password" v-model="model.password" size="default" type="password" autocomplete="new-password" @input="maskPassword" placeholder="请输入密码">
          </a-input>
        </a-form-model-item>
        <a-form-model-item prop="warehouseCode">
          <a-select
            show-search
            placeholder="请选择仓库"
            option-filter-prop="label"
            v-model="model.warehouseCode" id="warehouseCode">
            <a-select-option v-for="item in warehouseList" :key="item.name" :value="item.code">{{
                item.name
              }}
            </a-select-option>
          </a-select>
        </a-form-model-item>
        <a-form-item>
          <a-button id="logIn" size="default" type="primary" htmlType="submit" class="login-button"
            :loading="loginBtn" @click.stop.prevent="handleSubmit" :disabled="loginBtn">登 录</a-button>
        </a-form-item>
      </a-form-model>
    </div>
    <two-step-captcha v-if="requiredTwoStepCaptcha" :visible="stepCaptchaVisible" @success="stepCaptchaSuccess" @cancel="stepCaptchaCancel"></two-step-captcha>
    <login-select-tenant ref="loginSelect" @success="loginSelectOk" ></login-select-tenant>

  </div>
</template>

<script>
import RouteView from '@/components/layouts/RouteView'
import { mixinDevice } from '@/utils/mixin.js'
import LoginAccount from '@views/user/LoginAccount.vue'
import { mapActions } from 'vuex'
import { getAction } from '@api/manage'
import { getWarehouseByUserCode } from '@api/api'
import TwoStepCaptcha from '@comp/tools/TwoStepCaptcha.vue'
import LoginSelectTenant from '@views/user/LoginSelectTenant.vue'
import { timeFix } from '@/utils/util'

export default {
  name: 'UserLayout',
  components: { LoginSelectTenant, TwoStepCaptcha },
  data() {
    return {
      requestCodeSuccess: false,
      randCodeImage: '',
      currdatetime: '',
      requiredTwoStepCaptcha: false,
      stepCaptchaVisible: false,
      maskedPassword: '',
      loginType: 0,
      loginBtn: false,
      warehouseList: {},
      querySource: {},
      model: {
        username: '',
        password: '',
        warehouseCode: ''
        // inputCode: ''
      },
      validatorRules: {
        username: [
          {
            required: true,
            message: <span style="color: red; font-weight: bold; margin-left: 10%; font-size: 0.85vw;">请输入用户名!</span>
          },
          { validator: this.handleUsernameOrEmail }
        ],
        password: [
          {
            required: true,
            message: <span style="color: red; font-weight: bold; margin-left: 10%; font-size: 0.85vw;">请输入密码!</span>,
            validator: 'click'
          }
        ],
        warehouseCode: [
          {
            required: true,
            message: <span style="color: red; font-weight: bold; margin-left: 10%; font-size: 0.85vw;">请选择仓库!</span>,
            trigger: 'change',
            validator: 'click'
          }
        ]
      }
    }
  },
  created() {
    this.handleChangeCheckCode()
    this.getWarehouse()
  },

  methods: {
    stepCaptchaCancel() {
      this.Logout().then(() => {
        this.loginBtn = false
        this.stepCaptchaVisible = false
      })
    },

    stepCaptchaSuccess() {
      this.loginSuccess()
    },
    handleSubmit() {
      this.loginBtn = true
      // if (this.customActiveKey === 'tab1') {
      // 使用账户密码登录
      this.handleLogin(this.rememberMe)
      // } else {
      //   //手机号码登录
      //   this.$refs.plogin.handleLogin(this.rememberMe)
      // }
    },
    // 校验失败
    validateFail() {
      this.loginBtn = false
    },
    requestSuccess(loginResult) {
      this.$refs.loginSelect.show(loginResult)
    },
    loginSelectOk() {
      this.loginSuccess()
    },
    loginSuccess() {
      this.$router.push({ path: '/dashboard/analysis' })
      this.$notification.success({
        message: '欢迎',
        description: `${timeFix()}，欢迎回来`
      })
    },
    //登录后台失败
    requestFailed(err) {
      let description = ((err.response || {}).data || {}).message || err.message || '请求出现错误，请稍后再试'
      this.$notification['error']({
        message: '登录失败',
        description: description,
        duration: 4
      })
      //账户密码登录错误后更新验证码
      if (this.customActiveKey === 'tab1' && description.indexOf('密码错误') > 0) {
        this.$refs.alogin.handleChangeCheckCode()
      }
      this.loginBtn = false
    },
    ...mapActions(['Login']),
    /**刷新验证码*/
    handleChangeCheckCode() {
      this.currdatetime = new Date().getTime()
      // this.model.inputCode = ''
      getAction(`/sys/randomImage/${this.currdatetime}`)
        .then(res => {
          if (res.success) {
            this.randCodeImage = res.result
            this.requestCodeSuccess = true
          } else {
            this.$message.error(res.message)
            this.requestCodeSuccess = false
          }
        })
        .catch(() => {
          this.requestCodeSuccess = false
        })
    },

    getWarehouse() {
      const that = this
      this.querySource.username = that.model.username
      let obj = getWarehouseByUserCode(that.querySource)
      obj.then(res => {
        that.warehouseList = res.result
        if (this.warehouseList != null) {
          this.model.warehouseCode = this.warehouseList[0].code
        }
      })
    },

    maskPassword() {
      //获取输入框的值
      let value = this.model.password
      if (value != '') {
        //如果不为空，逐个字符判断是否为圆点
        for (let i = 0; i < value.length; i++) {
          if (value.charAt(i) != '\u25CF') {
            //如果不是圆点，表示该字符为用户输入的值，放到真实值的对应位置
            let char = value.charAt(i)
            this.maskedPassword = this.maskedPassword.slice(0, i) + char + this.maskedPassword.slice(i)
            //将该字符替换为圆点
            value = value.slice(0, i) + '\u25CF' + value.slice(i + 1)
          }
        }
        //防止真实值和圆点的数量不对应。
        this.maskedPassword = this.maskedPassword.slice(0, value.length)
        //将转换过的字符串显示给用户
        this.model.password = value
      } else {
        //保持一致性
        this.maskedPassword = ''
      }
    },

    // 判断登录类型
    handleUsernameOrEmail(rule, value, callback) {
      const regex = /^([a-zA-Z0-9_-])+@([a-zA-Z0-9_-])+((\.[a-zA-Z0-9_-]{2,3}){1,2})$/
      if (regex.test(value)) {
        this.loginType = 0
      } else {
        this.loginType = 1
      }
      callback()
    },
    /**
     * 验证字段
     * @param arr
     * @param callback
     */
    validateFields(arr, callback) {
      let promiseArray = []
      for (let item of arr) {
        let p = new Promise((resolve, reject) => {
          this.$refs['form'].validateField(item, err => {
            if (!err) {
              resolve()
            } else {
              reject(err)
            }
          })
        })
        promiseArray.push(p)
      }
      Promise.all(promiseArray)
        .then(() => {
          callback()
        })
        .catch(err => {
          callback(err)
        })
    },
    acceptUsername(username) {
      this.model['username'] = username
    },
    // 账号密码登录
    handleLogin(rememberMe) {
      this.validateFields(['username', 'password'], err => {
        if (!err) {
          let loginParams = {
            username: this.model.username,
            password: this.maskedPassword,
            warehouseCode: this.model.warehouseCode,
            checkKey: this.currdatetime,
            remember_me: rememberMe
          }
          this.Login(loginParams)
            .then(res => {
              this.$emit('success', res.result)
              this.loginSuccess()
            })
            .catch(err => {
              this.validateFail()
              this.requestFailed(err)
              this.$emit('fail', err)
              if (err.code == 499) {
                this.$router.push({ path: '/user/systemTokenModal' })
              }
            })
        } else {
          this.validateFail()
          this.$emit('validateFail')
        }
      })
    }
  }
}
</script>

<style lang="less" scoped>
#userLayout {
  height: 100%;
  display: flex; /* 设置flex布局 */
  width: 100%; /* 容器宽度设置为100% */
}
::v-deep .ant-select-selection {
  border-width: 1px;
  border-style: solid;
  border-radius: 0.6vw;
  width: 100% !important;
  height: 100% !important;
  line-height: 3vw;
  background-image: url(../../assets/cangku.png);
  padding-left: 12%; /* 留出图片的空间 */
  background-repeat: no-repeat;
  background-position: 0.6vw center;
  background-size: 1.6vw 1.6vw;
  font-size: 1vw;
  color: #333333;
  box-shadow: 2px 5px 5px #c3c3c3;
}

/deep/ .ant-select-selection__rendered {
  margin-top: 0.6vw;
}
/deep/ .ant-form {
  width: 100%;
}

///deep/ .ant-select-dropdown-menu-item-selected{
//  font-size: 18px;
//  height: 30px;
//}

.left-div {
  flex: 0 0 68%; /* 左侧div宽度为容器的70% */
}

.right-div {
  display: flex;
  flex: 0 0 32%;
  background-color: #fafafa;
  display: flex; /* 使用 flex 布局 */
  flex-direction: column; /* 垂直排列子元素 */
  justify-content: center; /* 垂直居中 */
  align-items: center; /* 水平居中 */
  height: 100%; /* 使 div 占满父容器高度 */
}
#logo {
  height: 10%;
  width: 100%;
  //background-color: red;
  //margin-left: 150px;
  //margin-left: 11%;
  //margin-top: -3%;
  display: flex;
  // margin-top: 0;
}
#backgroundImg {
  height: 80%;
  display: flex;
  justify-content: center;
  align-items: center;
  .imge {
    height: 75%;
    background-size: contain;
    background-repeat: no-repeat;
    position: relative;
  }
}
#copyright {
  height: 10%; /* 高度为视口的 10% */
  width: 100%; /* 确保宽度不超出容器 */
  position: fixed; /* 固定定位 */
  bottom: 0; /* 靠底部对齐 */
  display: flex;
  align-items: flex-end; /* 垂直方向上靠下对齐 */
  padding: 10px; /* 添加内边距 */
}
#logoImg {
  width: 22%;
  height: 100%;
  float: right;
  position: relative;
  //background-color: yellow;
  .imge {
    width: 83%;
    height: 30%;
    position: absolute;
    right: 5%; /* 水平居右 */
    top: 20%; /* 从顶部偏移50% */
    // transform: translateY(-50%); /* 向上移动自身高度的50%，实现垂直居中 */
    //object-fit: contain;
    //top: 39%;
    //left: 45%;
    //object-fit: cover; /* 或 contain、fill、none、scale-down */
    //object-position: center;
  }
}
#text {
  height: 69%;
  width: 100%;
  font-size: 1.1vw;
  align-content: center;
  color: #333333;
  //margin-left: 5px;
  font-family: 'Microsoft YaHei', 'SimSun', sans-serif;
  font-weight: bold;
  //background-color: blue;
}
#form-container {
  width: 200px; /* 设置宽度 */
  height: 50px; /* 设置高度 */
  //margin-left: 820px;
  //margin-top: 100px;
}
#company {
  text-align: center; /* 水平居中对齐 */
  // color: #ac1e2b; /* 字体颜色 */
  font-size: 0.9vw; /* 字体大小 */
  font-family: 'Microsoft YaHei', 'SimSun', sans-serif; /* 字体系列 */
  width: 100%; /* 宽度 100% */
}
#welcome {
  margin-top: 20px;
  color: #333333;
  font-size: 1.5vw;
  align-content: end;
  font-family: 'Microsoft YaHei', 'SimSun', sans-serif;
  text-align: center;
  margin-left: 1vw;
}
#name {
  border-width: 1px;
  border-style: solid;
  border-radius: 0.6vw;
  width: 85%;
  height: 3vw;
  line-height: 3vw;
  margin-top: 3vw;
  margin-left: 8%;
  margin-bottom: 0.5vw;
  background-image: url(../../assets/huiyuan.png);
  padding-left: 12%; /* 留出图片的空间 */
  background-repeat: no-repeat;
  background-position: 0.6vw center;
  background-size: 1.6vw 1.6vw;
  font-size: 1vw;
  color: #333333;
  box-shadow: 2px 5px 5px #c3c3c3;
}
#name::after {
  content: '';
  display: inline-block;
  width: 0;
  height: 0;
  overflow: hidden;
}
#name::placeholder {
  font-size: 1vw;
  color: #999999;
  padding-left: 0px;
}
#password {
  border-width: 1px;
  border-style: solid;
  border-radius: 0.6vw;
  width: 85%;
  height: 3vw;
  line-height: 3vw;
  margin-left: 8%;
  margin-bottom: 0.5vw;
  background-image: url(../../assets/mima.png);
  padding-left: 12%; /* 留出图片的空间 */
  background-repeat: no-repeat;
  background-position: 0.6vw center;
  background-size: 1.6vw 1.6vw;
  font-size: 1vw;
  color: #333333;
  box-shadow: 2px 5px 5px #c3c3c3;
}
#warehouseCode {
  border-color: #ebf3fd;
  border-width: 1px;
  border-style: solid;
  border-radius: 0.6vw;
  width: 85%;
  height: 3vw;
  line-height: 3vw;
  margin-left: 8%;
  margin-bottom: 2.5vw;
  font-size: 1vw;
  text-align: center;
  //color: #333333;
}
#password::after {
  content: '';
  display: inline-block;
  width: 0;
  height: 0;
  overflow: hidden;
}
#password::placeholder {
  font-size: 1vw;
  color: #999999;
  padding-left: 0px;
}
/deep/ .ant-form-item-control {
  line-height: 3vw;
}
/deep/ .ant-select-selection__rendered {
  line-height: 1.5vw;
}

a-select {
  width: 100%;
  height: 100%;
  font-size: 16px;
  color: #333;
  background-color: #fff;
  border: 1px solid #ccc;
  border-radius: 0.6vw;
}
#logIn {
  border-color: #ac1e2b;
  border-width: 1px;
  border-style: solid;
  border-radius: 0.6vw;
  width: 85%;
  height: 3vw;
  line-height: 3vw;
  margin-left: 8%;
  font-size: 1.2vw;
  align-items: center;
  justify-content: center;
  display: flex;
  color: #ebf3fd;
  background-color: red;
  box-shadow: 2px 5px 5px #c3c3c3;
}
</style>