<template>
  <div class="container p-20px h-100% w-100%">
    <div class="logo"></div>
    <!-- 登录区域 -->
    <div class="content">
      <!-- 配图 -->
      <div class="pic"></div>
      <!-- 表单 -->
      <div class="field">
        <!-- [移动端]标题 -->
        <!-- <h2 class="mobile-title">
          <h3 class="title">浙江万维后台管理系统</h3>
        </h2> -->

        <!-- 表单 -->
        <div class="form-cont">
          <el-tabs class="form" v-model="loginData.isSocialLogin" style="float: none">
            <el-tab-pane label="绑定账号" name="uname" />
          </el-tabs>
          <div>
            <el-form
              ref="formLogin"
              :model="loginData.loginForm"
              :rules="loginRules"
              class="login-form"
            >
              <!-- 账号密码登录 -->
              <el-form-item prop="username">
                <el-input
                  v-model="loginData.loginForm.username"
                  :placeholder="t('login.usernamePlaceholder')"
                  :prefix-icon="iconAvatar"
                />
              </el-form-item>
              <el-form-item prop="password">
                <el-input
                  v-model="loginData.loginForm.password"
                  :placeholder="t('login.passwordPlaceholder')"
                  :prefix-icon="iconLock"
                  show-password
                  type="password"
                  @keyup.enter="getCode()"
                />
              </el-form-item>
              <!-- 下方的登录按钮 -->
              <el-col :span="24" style="padding-right: 10px; padding-left: 10px">
                <el-form-item>
                  <XButton
                    :loading="loginLoading"
                    :title="t('login.login')"
                    class="w-[100%]"
                    type="primary"
                    @click="getCode()"
                  />
                </el-form-item>
              </el-col>
              <Verify
                ref="verify"
                :captchaType="captchaType"
                :imgSize="{ width: '400px', height: '200px' }"
                mode="pop"
                @success="handleLogin"
              />
            </el-form>
          </div>
        </div>
      </div>
    </div>
  </div>
</template>

<script lang="ts" setup>
import { ElLoading } from 'element-plus'
import type { RouteLocationNormalizedLoaded } from 'vue-router'
import { useRoute } from 'vue-router'

import { useIcon } from '@/hooks/web/useIcon'

import * as authUtil from '@/utils/auth'
import { usePermissionStore } from '@/store/modules/permission'
import * as LoginApi from '@/api/login'
import { LoginStateEnum, useFormValid, useLoginState } from './components/useLogin'

defineOptions({ name: 'SocialLogin' })

const { t } = useI18n()
const message = useMessage()
const iconHouse = useIcon({ icon: 'ep:house' })
const iconAvatar = useIcon({ icon: 'ep:avatar' })
const iconLock = useIcon({ icon: 'ep:lock' })
const formLogin = ref()
const { validForm } = useFormValid(formLogin)
const { setLoginState, getLoginState } = useLoginState()
const { currentRoute, push } = useRouter()
const permissionStore = usePermissionStore()
const redirect = ref<string>('')
const type = ref<number>('')
const code = ref<string>('')
const state = ref<string>('')
const loginLoading = ref(false)
const verify = ref()
const captchaType = ref('blockPuzzle') // blockPuzzle 滑块 clickWord 点击文字

const getShow = computed(() => unref(getLoginState) === LoginStateEnum.LOGIN)

const LoginRules = {
  username: [required],
  password: [required]
}
const loginData = reactive({
  isShowPassword: false,
  isSocialLogin: true,
  captchaEnable: import.meta.env.VITE_APP_CAPTCHA_ENABLE,
  tenantEnable: import.meta.env.VITE_APP_TENANT_ENABLE,
  loginForm: {
    tenantName: '',
    username: '',
    password: '',
    captchaVerification: ''
  }
})

// 获取验证码
const getCode = async () => {
  // 情况一，未开启：则直接登录
  if (loginData.captchaEnable === 'false') {
    await handleLogin({})
  } else {
    // 情况二，已开启：则展示验证码；只有完成验证码的情况，才进行登录
    // 弹出验证码
    verify.value.show()
  }
}
// 记住我
const getCookie = () => {
  const loginForm = authUtil.getLoginForm()
  if (loginForm) {
    loginData.loginForm = {
      ...loginData.loginForm,
      username: loginForm.username ? loginForm.username : loginData.loginForm.username,
      password: loginForm.password ? loginForm.password : loginData.loginForm.password,
      rememberMe: loginForm.rememberMe ? true : false,
      socialCode: code.value,
      socialState: state.value,
      socialType: type.value,
      tenantName: loginForm.tenantName ? loginForm.tenantName : loginData.loginForm.tenantName
    }
  }
}
//获取租户ID
const getTenantId = async () => {
  if (loginData.tenantEnable === 'true') {
    const res = await LoginApi.getTenantIdByName(loginData.loginForm.tenantName)
    authUtil.setTenantId(res)
  }
}
const loading = ref() // ElLoading.service 返回的实例
// 登录
const handleLogin = async (params) => {
  loginLoading.value = true
  try {
    await getTenantId()
    const data = await validForm()
    if (!data) {
      return
    }
    loginData.loginForm.captchaVerification = params.captchaVerification
    const res = await LoginApi.login(loginData.loginForm)
    if (!res) {
      return
    }
    loading.value = ElLoading.service({
      lock: true,
      text: '正在加载系统中...',
      background: 'rgba(0, 0, 0, 0.7)'
    })
    if (loginData.loginForm.rememberMe) {
      authUtil.setLoginForm(loginData.loginForm)
    } else {
      authUtil.removeLoginForm()
    }
    authUtil.setToken(res)
    if (!redirect.value) {
      redirect.value = '/'
    }
    // 判断是否为SSO登录
    if (redirect.value.indexOf('sso') !== -1) {
      window.location.href = window.location.href.replace('/login?redirect=', '')
    } else {
      // push({ path: redirect.value || permissionStore.addRouters[0].path })
      window.parent.pushWin() //触发iframe父页面的方法
    }
  } finally {
    loginLoading.value = false
    loading.value.close()
  }
}
const socialLoading = ref() // ElLoading.service 返回的实例
// 社交登录
const socialLogin = async () => {
  const route = useRoute()
  // 社交登录相关
  type.value = route?.query?.type as number
  code.value = route?.query?.authCode as string
  state.value = route?.query?.state as string

  if (!type.value) {
    type.value = 20
  }
  let obj = {
    socialCode: code.value,
    socialState: state.value,
    socialType: type.value
  }
  loginData.loginForm = Object.assign(loginData.loginForm, obj)

  // 尝试登录一下
  loginLoading.value = true
  try {
    const res = await LoginApi.socialLogin({
      type: type.value,
      code: code.value,
      state: state.value
    })
    if (!res) {
      return
    }
    socialLoading.value = ElLoading.service({
      lock: true,
      text: '正在加载系统中...',
      background: 'rgba(0, 0, 0, 0.7)'
    })
    authUtil.setToken(res)
    if (!redirect.value) {
      redirect.value = '/'
    }
    // 判断是否为SSO登录
    if (redirect.value.indexOf('sso') !== -1) {
      window.location.href = window.location.href.replace('/login?redirect=', '')
    } else {
      // push({ path: redirect.value || permissionStore.addRouters[0].path })
      window.parent.pushWin() //触发iframe父页面的方法
    }
  } finally {
    loginLoading.value = false
    socialLoading.value.close()
  }
}
watch(
  () => currentRoute.value,
  (route: RouteLocationNormalizedLoaded) => {
    redirect.value = route?.query?.redirect as string
  },
  {
    immediate: true
  }
)
onMounted(() => {
  window.parent.iframeZzc()
  getCookie()
  socialLogin()
})
</script>

<style lang="scss" scoped>
:deep(.anticon) {
  &:hover {
    color: var(--el-color-primary) !important;
  }
}
</style>
