<template>
  <el-dialog close-icon="CircleClose" center
    v-model="show" class="pcloginpop" width="450px" :append-to-body="true" :title="title"
    destroy-on-close :show-close="showClose" :close-on-click-modal="false" @close="close"
  >

    <el-form ref="loginRef" :model="loginForm" :rules="loginRules" class="login-form" v-if="loginStatus==0">
      <el-form-item prop="username">

        <el-input
          v-model.trim="loginForm.username"
          size="large"
          auto-complete="off"
          placeholder="账号（注册时使用的邮箱/手机号码）"
        >

        </el-input>
      </el-form-item>
      <el-form-item prop="password">
        <el-input
          v-model.trim="loginForm.password"
          type="password"
          size="large" show-password
          auto-complete="off"
          placeholder="密码"
          @keyup.enter="handleLogin"
        >
        </el-input>
      </el-form-item>
      <el-form-item v-if="captchaEnabled" prop="code">
        <el-input
          v-model.trim="loginForm.code"
          size="large"
          auto-complete="off"
          placeholder="验证码"
          @keyup.enter="handleLogin"
        >
          <template #append>
            <div class="login-code">
              <img :src="codeUrl" class="login-code-img" @click="getCode">
            </div>
          </template>
        </el-input>

      </el-form-item>

      <el-form-item style="width:100%;">
        <el-button
          class="loginBtn"
          :loading="loading"
          size="large"
          type="primary"
          style="width:100%;"
          @click.prevent="handleLogin"
        >
          <span v-if="!loading">登 录</span>
          <span v-else>登 录 中...</span>
        </el-button>
      </el-form-item>
      <el-form-item>
<!--        <span style="color: #999;font-size: 12px;">*默认密码是会员号+证件号后四位+)*%</span>-->
        <div style="display: flex;justify-content: space-between;width: 100%;">
          <a class="text-primary" @click="showChangePassword">忘记密码?</a>
          <a @click="showRegister" class="text-primary">账号注册></a>
        </div>
      </el-form-item>
      <el-form-item>
        <div class="agreeLine">
          登录或注册即代表同意
          <a>《用户协议》</a>和
          <a>《隐私政策》</a>
        </div>
      </el-form-item>
    </el-form>

    <div v-if="loginStatus==1">
      <div class="rItem r1" @click="goRegister(1)">
        <h3>机构用户</h3>
      </div>
      <div class="rItem r2" @click="goRegister(0)">
        <h3>个人用户</h3>
      </div>
    </div>
    <div v-if="loginStatus==2">
      <el-form ref="changePasswordRef" :model="changePasswordForm" :rules="changePasswordRules" class="login-form">
        <el-form-item prop="username">

          <el-input
              v-model.trim="changePasswordForm.username"
              size="large"
              auto-complete="off"
              placeholder="注册时使用的邮箱/手机号码"
          >

          </el-input>
        </el-form-item>
        <el-form-item prop="code">
          <el-input
              v-model.trim="changePasswordForm.code"
              size="large"
              auto-complete="off"
              placeholder="邮箱/手机验证码"
              @keyup.enter="handleLogin"
          >
            <template #append>
              <span class="text-primary" @click="sendsmsMsg">
                发送验证码
              </span>
            </template>
          </el-input>
          <div class="vcodeBox" :style="isShow?'height:240px':'height:0'">
            <Vcode :show="isShow" type="inside" @success="codeSuccess" @close="codeClose" @fail='codeFail'></Vcode>
          </div>
        </el-form-item>

        <el-form-item prop="password">
          <el-input
              v-model.trim="changePasswordForm.password"
              type="password"
              size="large" show-password
              auto-complete="off"
              placeholder="新密码"
              @keyup.enter="handleLogin"
          >
          </el-input>
        </el-form-item>
        <el-form-item prop="password">
          <el-input
              v-model.trim="changePasswordForm.confirmPassword"
              type="password"
              size="large" show-password
              auto-complete="off"
              placeholder="确认密码"
          >
          </el-input>
        </el-form-item>
        <el-form-item style="width:100%;">
          <el-button
              class="loginBtn"
              :loading="loading"
              size="large"
              type="primary"
              style="width:100%;"
              @click.prevent="handleLogin"
          >
            <span>确定</span>
          </el-button>
        </el-form-item>
      </el-form>
    </div>
  </el-dialog>
</template>

<script setup>
import { getCodeImg } from '@/api/login'
import * as match from '@/apiPc/match'
import Cookies from 'js-cookie'
import useUserStore from '@/store/modules/user'
import { useRouter } from 'vue-router'
import { getCurrentInstance, ref, watch } from 'vue'
import { ElMessage,ElMessageBox} from 'element-plus'
const emit = defineEmits(['submitForm'])
const userStore = useUserStore()
const router = useRouter()
const { proxy } = getCurrentInstance()
const loginForm = ref({
  username: '',
  password: '',
  rememberMe: false,
  code: '',
  uuid: ''
})
const countDown = ref(null)
const loginRules = {
  username: [{ required: true, trigger: 'change', message: '请输入您的会员号' }],
  password: [{ required: true, trigger: 'change', message: '请输入您账号密码' }],
  code: [{ required: true, trigger: 'change', message: '请输入验证码' }]
}

const show = ref(false)
const loginStatus = ref(0)
const title = ref('用户登录')
const showClose = ref(true)
const codeUrl = ref('')
const loading = ref(false)

// 验证码开关
const captchaEnabled = ref(true)
//忘记密码
const isShow = ref(false)
const isCodeTrue = ref(false)
const counting = ref(false)
const changePasswordForm = ref({
  username:'',
  password:'',
  confirmPassword:''
})

const open = (params) => {
  show.value = true
  showClose.value = !(params?.notShowClose || false)
  getCode()
  getCookie()
}
defineExpose({
  open
})
function handleLogin() {
  proxy.$refs.loginRef.validate(valid => {
    if (valid) {
      loading.value = true
      // 勾选了需要记住密码设置在 cookie 中设置记住用户名和密码
      if (loginForm.value.rememberMe) {
        Cookies.set('telno', loginForm.value.telno, { expires: 30 })
        Cookies.set('rememberMe', loginForm.value.rememberMe, { expires: 30 })
      } else {
        // 否则移除
        Cookies.remove('telno')
        Cookies.remove('rememberMe')
      }
      // 调用action的登录方法
      userStore.loginPc(loginForm.value).then(() => {
        // router.push({ path: redirect.value || '/index' })
        show.value = false
        emit('submitForm')
      }).catch(() => {
        loading.value = false
        // 重新获取验证码
        if (captchaEnabled.value) {
          getCode()
        }
      })
    }
  })
}
function close() {
  loginStatus.value=0
  title.value = '用户登录'
}
function showChangePassword() {
  loginStatus.value=2
  title.value = '忘记密码/密码重置'
}
function showRegister() {
  loginStatus.value=1
  title.value = '账号注册'
}
function goRegister(n) {
  if(n==0){
    show.value = false
    router.push({
      path: `/register/0`
    })
  } else {
    show.value = false
    router.push({
      path: `/register/1`
    })
  }
}
function getCode() {
  getCodeImg().then(res => {
    captchaEnabled.value = res.captchaEnabled === undefined ? true : res.captchaEnabled
    if (captchaEnabled.value) {
      codeUrl.value = 'data:image/gif;base64,' + res.data.img
      loginForm.value.uuid = res.data.uuid
    }
  })
}

function getCookie() {
  const telno = Cookies.get('telno')
  const rememberMe = Cookies.get('rememberMe')
  loginForm.value = {
    telno: telno === undefined ? loginForm.value.telno : telno,
    rememberMe: rememberMe === undefined ? false : Boolean(rememberMe)
  }
}
function sendsmsMsg() {
  if(!changePasswordForm.value.account){
    ElMessage.error('请填写手机/邮箱')
    return
  }
  if(counting.value){
    return
  } else {
    isShow.value = true
  }
}
</script>

<style lang="scss" scoped>
.ltitle {
  border-bottom: 1px solid #e1e1e1;
  color: #1EC886;
  position: relative;
}

.ltitle::after {
  content: '';
  position: absolute;
  width: 4em;
  height: 2px;
  background: #1EC886;
  left: 0;
  bottom: -1px;
}

.loginLogo {
  display: block;
  margin: auto;
  position: absolute;
  top: -80px;
  left: 0;
  right: 0;
}

.loginBtn {height: 40px;
  background: linear-gradient(-90deg, #8623FC, #453DEA);
  border-radius: 20px;
  font-size: 18px;
  &:hover{
    //background: linear-gradient(90deg, #8623FC, #453DEA);
    box-shadow: 0 0 10px #453DEA;
  }
}


.login {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100%;
}

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

.login-form {
  border-radius: 6px;
  position: relative;
  background: #ffffff;
  padding: 0 25px 5px;

  .el-input {
    height: 40px;
    :deep(.el-input__wrapper){box-shadow: none;border-bottom:1px solid #E5E5E5; }
    input {
      height: 40px;
    }
  }

  .input-icon {
    height: 39px;
    width: 14px;
    margin-left: 0px;
  }
}

.login-tip {
  font-size: 13px;
  text-align: center;
  color: #bfbfbf;
}

.login-code {
  height: 40px;
  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: 40px;float: right;
}

:deep(.el-input-group__append) {
  background: #fff;padding: 0;
  color: #fff;box-shadow: none;
  div{color: #fff;}
}
.agreeLine{
  a{font-weight: 600;color: #000;
    &:hover{text-decoration: underline;}
  }
}
.rItem{height: 130px;cursor: pointer;width: 350px;padding: 1px;margin:20px auto;
  h3{font-size: 30px;margin: 50px;}
  &.r1{background: url("@/assets/dance/r1b.png") no-repeat left;
    &:hover{background: url("@/assets/dance/r1.png") no-repeat left;}
  }
  &.r2{background: url("@/assets/dance/r2b.png") no-repeat left;
    &:hover{background: url("@/assets/dance/r2.png") no-repeat left;}
  }
  &:hover{color: #fff;}
}
</style>