<template>
  <div class="login">
    <div class="login-header-title">
      <img src="./img/login-title.png">
    </div>
    <div class="login-content_code">
      <div class="hidden-bos">
        <img src='./img/72054ab975174650a84d0a975de6712.png' @click.stop="Codeclick('2')" alt="">
      </div>
      <div class="login-form">
        <h3 class="login-title ">
          <p>{{ activeName }}</p>
        </h3>
        <el-form :model="ruleForm" :rules="rules" size="large" ref="ruleForm">
          <el-form-item prop="username">
            <el-input type="text" placeholder="请输入账号/手机号" v-model="ruleForm.username">
              <svg-icon slot="prefix" icon-class="username" />
            </el-input>
          </el-form-item>
          <el-form-item prop="password">
            <el-input type="password" placeholder="请输入登录密码" v-model="ruleForm.password">
              <svg-icon slot="prefix" icon-class="password" />
            </el-input>
          </el-form-item>
          <el-form-item prop="code">
            <JcRange ref='jcrangeRef' :successFun="verificate_sucess" :errorFun="verificate_error"></JcRange>
          </el-form-item>
          <el-form-item class="login-button-form">
            <el-button type="primary" class="submit-button" @click="submitForm('ruleForm')">登录
            </el-button>
          </el-form-item>
        </el-form>
      </div>
    </div>
    <div class="login-footer">
      Copyright © 2021-2025闽ICP备20013799号-2
    </div>
  </div>
</template>
<script>
import * as login from '@/api/login'
import JcRange from './components/JcRange'
import dialogBox from '@/components/dialogBox/index';
export default {
  components: {
    JcRange,
    dialogBox
  },
  data () {
    return {
      activeName: '登录',
      ruleForm: {
        username: '',
        password: '',
        location: '',
        code: ''
      },
      rules: {
        username: [
          { required: true, message: '请输入账号/手机号', trigger: 'blur' },
        ],
        password: [
          {
            required: true,
            message: '请输入登录密码',
            trigger: 'blur'
          }
        ],
        code: [
          {
            required: true,
            message: '请滑动完成验证',
            trigger: 'blur'
          }
        ]
      },
      loading: false,
      redirect: undefined,
      otherQuery: {}
    }
  },
  watch: {
    $route: {
      handler: function (route) {
        const query = route.query
        if (query) {
          this.redirect = query.redirect
          this.otherQuery = this.getOtherQuery(query)
        }
      },
      immediate: true
    },

  },
  methods: {
    async getcode () {
      try {
        const res = await login.verifyCode()
        this.ruleForm.code = res
        if (this.ruleForm.code !== '') {
          this.$refs.jcrangeRef.loading = false
        }
      } catch (error) {
        this.$refs.jcrangeRef.loading = true
        this.$message.error('获取验证码失败')
      }
    },
    handleCode () {
      this.getcode()
    },
    submitForm (formName) {
      this.$refs[formName].validate(async valid => {
        if (valid) {
          this.$store.dispatch('user/login', this.ruleForm).then((res) => {
            this.$router.push({
              path: this.redirect || '/',
              query: this.otherQuery
            })
          }).catch(e => {
            this.$refs.jcrangeRef.disX = 0
            this.$refs.jcrangeRef.moveFn(this.$refs.jcrangeRef.str)
          })
        } else {
          return false
        }
      })
    },
    getOtherQuery (query) {
      return Object.keys(query).reduce((acc, cur) => {
        if (cur !== 'redirect') {
          acc[cur] = query[cur]
        }
        return acc
      }, {})
    },

    // 验证码
    verificate_sucess () {
      this.getcode()
    },
    verificate_error () {
      this.ruleForm.code = ''
    }
  }
}
</script>
<style lang="scss" scoped>
.login {
  width: 100%;
  height: 100%;
  background: url("./img/xinBg.png") no-repeat;
  background-size: 100% auto;
  display: flex;
  align-items: center;
  flex-direction: column;
  position: relative;

  .login-header-title {
    width: 40%;
    margin: 5% 0 40px 0;
    min-height: 65px;

    img {
      width: 100%;
    }
  }

  .login-content_code {
    width: 25%;
    background-color: #ffffff;
    box-shadow: 0px 0px 30px 0px rgba(130, 154, 186, 0.2);
    border-radius: 8px;
    background-repeat: no-repeat;
    background-position: top right;
    position: relative;

    .hidden-box {
      text-align: right;
      cursor: pointer;
      position: absolute;
      right: 0;
      top: 0;

      img {
        width: 45%;
      }
    }

    .hidden-bos {
      text-align: right;
      cursor: pointer;
      position: absolute;
      right: 0;
      top: 0;

      img {
        width: 45%;
      }
    }

    .login-form {
      width: 100%;
      min-height: 385px;
      padding: 20px 30px 0 30px;
      box-sizing: border-box;

      .code-item {
        display: flex;
        align-items: center;
        height: 40px;
        width: 100%;

        img {
          width: 100px;
          height: 40px;
          float: right;
          cursor: pointer;
        }
      }

      /deep/.el-input__prefix {
        display: flex;
        align-items: center;
        justify-content: center;
        margin-left: 10px;
      }

      /deep/.el-input__prefix:after {
        content: "";
        position: absolute;
        right: -9px;
        top: 13px;
        height: 14px;
        border-right: 1px solid #d9d9d9;
      }

      /deep/.el-input__inner {
        padding-left: 50px;
      }

      .code-input {
        position: relative;

        /deep/.el-input__inner {
          border-right: none;
        }

        .verification-code {
          width: 96px;
          height: 31px;
        }

        /deep/.el-input-group__append {
          border-left: none;
          background: none;
        }
      }

      .login-title {
        margin-bottom: 20px;
        text-align: center;

        p {
          font-size: 20px;
          color: #8a8a8a;
          width: 25%;
          margin: 0 auto;
          border-bottom: 2px solid #0f93f6;
          padding-bottom: 10px;
        }
      }
    }
  }
}
</style>