<template>
  <div class="login">
    <!--  顶部  -->
    <el-form ref="loginRef" :model="loginForm" :rules="loginRules" class="login-form">
    <div class="el-login-top">
      <el-image :src="logoNew"></el-image>
    </div>
      <h1 class="title">{{ currentTenantName || settings.systemName }}信息管理系统</h1>
      <p class="login-subtitle">请使用您的账号密码安全登录系统</p>
      <el-form-item prop="username">
        <p class="label">用户名</p>
        <el-input
          v-model="loginForm.username"
          type="text"
          size="large"
          auto-complete="off"
          placeholder="账号"
          @input="handleUsernameChange"
        >
          <template #prefix
            ><svg-icon icon-class="user" class="el-input__icon input-icon"
          /></template>
        </el-input>
      </el-form-item>
      <el-form-item prop="password">
        <p class="label">密码</p>
        <el-input
          v-model="loginForm.password"
          :type="passwordVisible ? 'text' : 'password'"
          size="large"
          auto-complete="off"
          placeholder="密码"
          @keyup.enter="handleLogin"
        >
          <template #prefix
            ><svg-icon icon-class="password" class="el-input__icon input-icon"
          /></template>
          <template #suffix>
            <span 
              class="password-toggle"
              @click="togglePasswordVisibility"
              style="cursor: pointer; color: #606266; font-size: 14px; padding: 0 10px;"
            >
              {{ passwordVisible ? '隐藏' : '显示' }}
            </span>
          </template>
        </el-input>
      </el-form-item>
      <el-form-item prop="tenantId">
        <p class="label">医疗机构</p>
        <el-select
          v-model="loginForm.tenantId"
          size="large"
          placeholder="请选择医疗机构"
          clearable
          filterable
        >
          <el-option
            v-for="item in tenantOptions"
            :key="item.value"
            :label="item.label"
            :value="item.value"
          />
        </el-select>
      </el-form-item>
      <el-form-item prop="tenantId">
        <span class="descriptions-item-label" style="margin: 0 10px 0 0">连接医保</span>
        <el-switch v-model="loginForm.invokeYb" @change="topNavChange" size="large"/>
      </el-form-item>
      <el-form-item class="login-options">
        <el-checkbox v-model="loginForm.rememberMe" class="remember-me">记住我</el-checkbox>
        <el-link type="primary" class="forgot-password" @click="handleForgotPassword">忘记密码？</el-link>
      </el-form-item>
      
      <!-- <el-form-item prop="tenantId"> -->
        <!-- <span class="descriptions-item-label" style="margin: 0 10px 0 0">连接医保</span> -->
        <!-- <el-switch v-model="loginForm.invokeYb" @change="topNavChange" size="large"/> -->
      <!-- </el-form-item> -->
      <!--<el-form-item prop="code" v-if="captchaEnabled">
        <el-input
          v-model="loginForm.code"
          size="large"
          auto-complete="off"
          placeholder="验证码"
          style="width: 63%"
          @keyup.enter="handleLogin"
        >
          <template #prefix><svg-icon icon-class="validCode" class="el-input__icon input-icon" /></template>
        </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="large"
          type="primary"
          style="width: 100%"
          @click.prevent="handleLogin"
        >
          <span v-if="!loading">登 录</span>
          <span v-else-if="!signIng">登 录 中...</span>
          <span v-else>连接医保中...</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>
      <div class="footer">
            © 2025 {{ currentTenantName || settings.systemName }}信息管理系统 | 版本 v2.5.1
            <!-- 公司版权信息（新增） -->
            <div class="company-copyright">
                技术支持：上海经创贺联信息技术有限公司
            </div>
        </div>
    </el-form>
    
    <!--  底部  -->
    
    <div class="el-login-footer">
      <div class="el-login-footer-link">
        <span><el-link :underline="false">his账号用户协议</el-link></span>
        <span>|</span>
        <span>
          <el-link :underline="false">关于his账号与隐私的声明</el-link>
        </span>
        <span>|</span>
        <span><el-link :underline="false">常见问题</el-link></span>
        <span>|</span>
        <span><el-link :underline="false">Cookies</el-link></span>
      </div>
      <span>
        <el-link :underline="false">Copyright © 2018-2025 his.vip All Rights Reserved. </el-link>
      </span>
    </div>
  </div>
</template>

<script setup>
import { getCurrentInstance, ref, reactive, computed, onMounted, watch } from 'vue';
import settings from '@/settings';
import { getCodeImg, sign, getUserBindTenantList } from '@/api/login';
import { invokeYbPlugin } from '@/api/public';
import Cookies from 'js-cookie';
import { encrypt, decrypt } from '@/utils/jsencrypt';
import useUserStore from '@/store/modules/user';
import { ElMessage } from 'element-plus';
import logoNew from '@/assets/logo/LOGO.jpg';
const userStore = useUserStore();
const route = useRoute();
const router = useRouter();
const { proxy } = getCurrentInstance();
const env = import.meta.env.MODE;

const loginForm = ref({
  username: '',
  password: '',
  rememberMe: false,
  code: '',
  uuid: '',
  tenantId: '',
});

const tenantOptions = ref([]);
const currentTenantName = ref('');

const 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' }],
};

const codeUrl = ref('');
const loading = ref(false);
const signIng = ref(false);
// 验证码开关
const captchaEnabled = ref(true);
// 注册开关
const register = ref(false);
const redirect = ref(undefined);
const passwordVisible = ref(false);

function togglePasswordVisibility() {
  passwordVisible.value = !passwordVisible.value;
}

// 处理忘记密码功能
function handleForgotPassword() {
  // 这里可以添加忘记密码的逻辑，例如跳转到忘记密码页面或显示忘记密码弹窗
  // 目前先显示一个提示
  ElMessage({
    message: '忘记密码功能正在开发中',
    type: 'info'
  });
}

watch(
  route,
  (newRoute) => {
    redirect.value = newRoute.query && newRoute.query.redirect;
  },
  { immediate: true }
);

// 页面加载时从 localStorage 获取 invokeYb 的值和从 Cookies 获取记住的登录信息
onMounted(() => {
  const storedInvokeYb = localStorage.getItem('invokeYb');
  if (storedInvokeYb !== null) {
    loginForm.value.invokeYb = storedInvokeYb === 'true';
  } else {
    // 如果 localStorage 中没有值，则设置默认值并保存
    localStorage.setItem('invokeYb', 'true');
  }
  
  // 从 Cookies 中恢复记住的登录信息
  const rememberMe = Cookies.get('rememberMe');
  if (rememberMe && rememberMe === 'true') {
    const username = Cookies.get('username');
    const password = Cookies.get('password');
    if (username) {
      loginForm.value.username = username;
      loginForm.value.rememberMe = true;
      // 解密密码
      if (password) {
        try {
          loginForm.value.password = decrypt(password);
        } catch (e) {
          console.error('密码解密失败:', e);
        }
      }
    }
  }
  
  // 获取医疗机构列表
  if (loginForm.value.username) {
    getUserBindTenantList(loginForm.value.username).then((res) => {
      tenantOptions.value = res.data.map(item => ({
        label: item.tenantName,
        value: item.id
      }));
      // 如果只有一个医疗机构，自动选中
      if (tenantOptions.value.length === 1) {
        loginForm.value.tenantId = tenantOptions.value[0].value;
        currentTenantName.value = tenantOptions.value[0].label;
      }
    });
  }
});

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('username', loginForm.value.username, { expires: 30 });
        Cookies.set('password', encrypt(loginForm.value.password), {
          expires: 30,
        });
        Cookies.set('rememberMe', loginForm.value.rememberMe, { expires: 30 });
      } else {
        // 否则移除
        Cookies.remove('username');
        Cookies.remove('password');
        Cookies.remove('rememberMe');
      }
      // 调用action的登录方法
      userStore
        .login(loginForm.value)
        .then(async () => {
          const query = route.query;
          const otherQueryParams = Object.keys(query).reduce((acc, cur) => {
            if (cur !== 'redirect') {
              acc[cur] = query[cur];
            }
            return acc;
          }, {});
          if (env === 'development' || !loginForm.value.invokeYb) {
            router.push({ path: redirect.value || '/', query: otherQueryParams });
          } else {
            signIng.value = true;
            userStore.getInfo();
            GetMacString();
          }
        })
        .catch(() => {
          loading.value = false;
          // 重新获取验证码
          if (captchaEnabled.value) {
            //getCode();
          }
        });
    }
  });
}

// 获取MAC 加密地址
async function GetMacString() {
  // if (window.CefSharp === undefined) {
  // } else {
  try {
    // 必须参数
    const data = {
      FunctionId: 5,
      IP: 'ddjk.jlhs.gov.cn',
      PORT: 20215,
      TIMEOUT: 2000,
      LOG_PATH: 'C:/neu_log/',
      SFZ_DRIVER_TYPE: 0,
    };
    // 获取 mac 地址
    // let result = await window.chrome.webview.hostObjects.CSharpAccessor.GetMacString(
    //   JSON.stringify(data)
    // );
    // 获取IP地址
    // let ip = await window.chrome.webview.hostObjects.CSharpAccessor.GetIpString();

    // 获取 mac 地址 兼容win7 start--------------------------------------
    let result = undefined;
    // await CefSharp.BindObjectAsync('boundAsync');
    // console.log(boundAsync);

    // await boundAsync.getMacString(JSON.stringify(data)).then((res) => {
    //   result = res
    // });
    await invokeYbPlugin(data).then((res) => {
      result = res.data;
      if (result === undefined || result === '' || result === ' ') {
        throw new Error('获取 mac 地址失败');
      }
    });
    // 获取ip地址
    let ip = undefined;
    // await boundAsync.getIpString().then((res) => {
    //   ip = res;
    // });
    await invokeYbPlugin({ FunctionId: 6 }).then((res) => {
      ip = res.data;
      if (ip === undefined || ip === '' || ip === ' ') {
        throw new Error('获取 ip 地址失败');
      }
    });
    // 医保签到
    signIn(result, ip);
    // end--------------------------------------
    // 解析返回的结果
    // let cardInfo = JSON.parse(jsonResult);
  } catch (error) {
    console.error('调用失败:', error);
  }
  // }
}
function getCode() {
  getCodeImg().then((res) => {
    captchaEnabled.value = res.captchaEnabled === undefined ? true : res.captchaEnabled;
    if (captchaEnabled.value) {
      codeUrl.value = 'data:image/gif;base64,' + res.img;
      loginForm.value.uuid = res.uuid;
    }
  });
}

// 监听租户选择变化
watch(() => loginForm.value.tenantId, (newTenantId) => {
  const selectedTenant = tenantOptions.value.find(item => item.value === newTenantId);
  if (selectedTenant) {
    currentTenantName.value = selectedTenant.label;
  }
});

// 切换医保连接开关时更新 localStorage
function topNavChange(value) {
  localStorage.setItem('invokeYb', value.toString());
}

//账号变化时
function handleUsernameChange(newVal) {
  getTenantList(newVal);
}

//查询租户列表
function getTenantList(username) {
  if (!username) {
    return;
  }
  getUserBindTenantList(username).then((res) => {
    loginForm.value.tenantId = '';
    if (res.code == 200) {
      if (res.data.length > 0) {
        tenantOptions.value = res.data.map((item) => ({
          value: item.id,
          label: item.tenantName,
        }));
        loginForm.value.tenantId = tenantOptions.value[0].value; //默认选中第一个
        currentTenantName.value = tenantOptions.value[0].label;
      }
    }
  });
}

/**
 * description: 签到方法
 * @param practitionerId 参与者 id
 * @param mac 用户 mac 地址
 * @param ip 签到的 IP 地址
 */
async function signIn(mac, ip) {
  // 用户 id
  const practitionerId = userStore.practitionerId;
  console.log('userStore', userStore);
  // 签到的 IP 地址
  try {
    const response = await sign(practitionerId, mac, ip);
    if (response.code !== 200) {
      throw new Error('签到失败，错误信息：' + response.msg);
    }
    signIng.value = false;
    loading.value = false;
    const query = route.query;
    const otherQueryParams = Object.keys(query).reduce((acc, cur) => {
      if (cur !== 'redirect') {
        acc[cur] = query[cur];
      }
      return acc;
    }, {});
    userStore.removeRoles();
    router.push({ path: redirect.value || '/', query: otherQueryParams });
    console.log('签到成功:', response);
  } catch (error) {
    userStore.logOut();
    signIng.value = false;
    loading.value = false;
    proxy.$message.error('医保签到失败');
    console.error('签到失败:', error);
  }
}
function getCookie() {
  const username = Cookies.get('username');
  const password = Cookies.get('password');
  const rememberMe = Cookies.get('rememberMe');
  loginForm.value = {
    username: username === undefined ? loginForm.value.username : username,
    password: password === undefined ? loginForm.value.password : decrypt(password),
    rememberMe: rememberMe === undefined ? false : Boolean(rememberMe),
  };
}

function handleUserName(value) {
  let user = {
    admin: {
      username: 'admin',
      password: 'admin123',
    },
    doctor: {
      username: 'gjlin',
      password: 'wi123456',
    },
    drug: {
      username: 'mqyk',
      password: 'mqyk123',
    },
    nurse: {
      username: 'nmhs',
      password: 'nmhs123',
    },
    charge: {
      username: 'admin',
      password: 'admin123',
    },
  };
  loginForm.value.username = user[value].username;
  loginForm.value.password = user[value].password;
  handleLogin();
}

//getCode();
getCookie();

// 只有当 username 存在时才获取租户列表
if (loginForm.value.username) {
  getTenantList(loginForm.value.username);
}
</script>

<style>
html, body {
  height: auto;
  min-height: 100vh;
  overflow-y: auto;
  margin: 0;
  padding: 0;
}
</style>

<style lang="scss" scoped>
.login {
  display: flex;
  justify-content: center;
  background: #f8f9fa; 
  min-height: 100vh;
  padding-bottom: 100px; /* 为底部固定footer留出空间 */
  //background-image: url("../assets/images/login-background.jpg");
  background-size: cover;
}
.title {
  margin: 10px auto 15px auto;
  text-align: center;
  color: #000;
  font-family: 'Microsoft Yahei,STHeiti,Simsun,STSong,Helvetica Neue,Helvetica,Arial,sans-serif';
}
.label{
  display: block;
  margin-bottom: 6px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text);
}

.login-options {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 8px 0 10px 0;
  width: 100%; /* 确保容器占满宽度 */
}

.remember-me {
  margin: 0;
  color: var(--text);
}

.forgot-password {
  font-size: 14px;
  color: var(--primary);
  cursor: pointer;
  text-align: right; /* 确保文本右对齐 */
  margin-left: auto; /* 确保元素右对齐 */
}
 .footer {
            margin-top: 32px;
            font-size: 12px;
            color: var(--text-secondary);
        }

.login-subtitle {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 20px;
}
.login-form {
  border-radius: 16px;
  box-shadow: 0 4px 12px var(--shadow);
  border: 1px solid var(--border);
  background: #ffffff;
  width: 100%;
  max-width: 400px;
  padding: 40px;
  padding: 25px 25px 5px 25px;
  text-align: center;
  .el-input {
    height: 50px; // 修改输入框高度
    input {
      height: 50px; // 修改输入框高度 
      font-size: 18px; // 修改输入框内文字大小
    }
  }
  .input-icon {
    height: 49px; // 调整图标高度以适应输入框高度
    width: 14px;
    margin-left: 0px;
  }
}
.login-tip {
  font-size: 13px;
  text-align: center;
  color: #bfbfbf;
}
.login-code {
  width: 33%;
  height: 50px; // 调整验证码区域高度以适应输入框高度
  float: right;
  img {
    cursor: pointer;
    vertical-align: middle;
  }
}
.el-login-top {
  text-align: center;
  margin: 0 auto 10px;
  .el-image {
    max-width: 120px;
    max-height: 120px;
  }
}
.el-login-footer {
  height: 80px;
  line-height: 30px;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  width: 100%;
  text-align: center;
  color: #000;
  font-family: Arial;
  font-size: 12px;
  letter-spacing: 1px;
  background-color: #f1f1f1;
  z-index: 100; /* 确保footer在最上层 */
  span {
    margin: 0 10px;
  }
}
.login-code-img {
  height: 50px; // 调整验证码图片高度以适应输入框高度
  padding-left: 12px;
}
:deep(.el-input__wrapper) {
  background-color: #f5f7fa !important;
  border-color: #e4e7ed !important;
  border-radius: 10px !important;
  font-size: 18px !important;
  height: 50px !important; // 修改输入框高度
}
:deep(.el-button--large) {
  font-size: 20px !important; // 增加按钮内文字大小
  height: 50px !important; // 增加按钮高度
  padding: 10px 20px !important; // 调整按钮内边距
  border-radius: 10px !important;
}
:deep(.el-input__suffix-inner .el-input__icon) {
  width: 24px !important; // 调整图标的宽度
  height: 24px !important; // 调整图标的高度
  font-size: 24px !important; // 调整图标的字体大小
  color: #606266 !important; // 确保图标颜色可见
  cursor: pointer !important; // 确保鼠标悬停时显示指针
}

:deep(.password-toggle) {
  line-height: 50px !important; // 确保文字垂直居中
  user-select: none; // 禁止选中文字
}
:deep(.el-select__wrapper) {
  background-color: #f5f7fa !important;
  border-color: #e4e7ed !important;
  border-radius: 10px !important;
  font-size: 18px !important;
  height: 50px !important; // 修改输入框高度
}

:deep(.el-form-item) {
  margin-bottom: 15px !important; // 减小输入框之间的距离
}
</style>