import {
  AlipayCircleOutlined,
  LockTwoTone,
  MailTwoTone,
  MobileTwoTone,
  TaobaoCircleOutlined,
  UserOutlined,
  WeiboCircleOutlined,
} from '@ant-design/icons';
import { Alert, Space, message, Tabs } from 'antd';
import React, { useState } from 'react';
import ProForm, { ProFormCaptcha, ProFormCheckbox, ProFormText } from '@ant-design/pro-form';
import { useIntl, Link, history, FormattedMessage, SelectLang, useModel } from 'umi';
import Footer from '@/components/Footer';
import { fakeAccountLogin, getFakeCaptcha, LoginParamsType } from '@/services/login';
import styles from './index.less';
import { selectNavList } from '@/services/user';

const LoginMessage: React.FC<{
  content: string;
}> = ({ content }) => (
  <Alert
    style={{
      marginBottom: 24,
    }}
    message={content}
    type="error"
    showIcon
  />
);
/**
 * 此方法会跳转到 redirect 参数所在的位置
 */

const goto = () => {
  if (!history) return;
  setTimeout(() => {
    const { query } = history.location;
    const { redirect } = query as {
      redirect: string;
    };
    history.push(redirect || '/');
  }, 10);
};

const Login: React.FC<{}> = () => {
  const [submitting, setSubmitting] = useState(false);
  const [userLoginState, setUserLoginState] = useState<API.LoginStateType>({});
  const [type, setType] = useState<string>('account');
  const { initialState, setInitialState } = useModel('@@initialState');
  const intl = useIntl();

  const fetchUserInfo = async () => {
    const userInfo = await initialState?.fetchUserInfo?.();

    if (userInfo) {
      setInitialState({
        ...initialState,
        settings: {
          menu: {
            loading: true,
          },
        },
        currentUser: userInfo,
      });
      const menuData = await selectNavList();
      setInitialState({
        ...initialState,
        currentUser: userInfo,
        settings: {
          menu: {
            loading: false,
          },
        },
        menuData: menuData.data,
      });
    }
  };

  const handleSubmit = async (values: LoginParamsType) => {
    setSubmitting(true);

    try {
      // 登录
      await fakeAccountLogin({ ...values, type });
      await fetchUserInfo();
      message.success('登录成功！');
      goto();
    } catch (error) {
      console.log(error, 'error'); // 如果失败去设置用户错误信息

      setUserLoginState({
        status: 'error',
        type: 'account',
      });
    }

    setSubmitting(false);
  };

  const { status, type: loginType } = userLoginState;
  return (
    <div className={styles.container}>
      <div className={styles.lang}>{SelectLang && <SelectLang />}</div>
      <div className={styles.content}>
        <div className={styles.top}>
          <div className={styles.header}>
            <Link to="/">
              <img alt="logo" className={styles.logo} src="/logo.svg" />
              <span className={styles.title}>Ant Design</span>
            </Link>
          </div>
          <div className={styles.desc}>Ant Design 是西湖区最具影响力的 Web 设计规范</div>
        </div>

        <div className={styles.main}>
          <ProForm
            initialValues={{
              remeber: true,
            }}
            submitter={{
              searchConfig: {
                submitText: intl.formatMessage({
                  id: 'pages.login.submit',
                  defaultMessage: '登录',
                }),
              },
              render: (_, dom) => dom.pop(),
              submitButtonProps: {
                loading: submitting,
                size: 'large',
                style: {
                  width: '100%',
                },
              },
            }}
            onFinish={async (values) => {
              handleSubmit(values);
            }}
          >
            <Tabs activeKey={type} onChange={setType}>
              <Tabs.TabPane
                key="account"
                tab={intl.formatMessage({
                  id: 'pages.login.accountLogin.tab',
                  defaultMessage: '账户密码登录',
                })}
              />
              <Tabs.TabPane
                key="mobile"
                tab={intl.formatMessage({
                  id: 'pages.login.phoneLogin.tab',
                  defaultMessage: '手机号登录',
                })}
              />
            </Tabs>

            {status === 'error' && loginType === 'account' && (
              <LoginMessage
                content={intl.formatMessage({
                  id: 'pages.login.accountLogin.errorMessage',
                  defaultMessage: '账户或密码错误（admin/ant.design)',
                })}
              />
            )}
            {type === 'account' && (
              <>
                <ProFormText
                  name="mobile"
                  fieldProps={{
                    size: 'large',
                    prefix: <UserOutlined className={styles.prefixIcon} />,
                  }}
                  placeholder={intl.formatMessage({
                    id: 'pages.login.username.placeholder',
                    defaultMessage: '用户名: admin or user',
                  })}
                  rules={[
                    {
                      required: true,
                      message: '用户名是必填项！',
                    },
                  ]}
                />
                <ProFormText.Password
                  name="password"
                  fieldProps={{
                    size: 'large',
                    prefix: <LockTwoTone className={styles.prefixIcon} />,
                  }}
                  placeholder={intl.formatMessage({
                    id: 'pages.login.password.placeholder',
                    defaultMessage: '密码: ant.design',
                  })}
                  rules={[
                    {
                      required: true,
                      message: '密码是必填项！',
                    },
                  ]}
                />
              </>
            )}

            {status === 'error' && loginType === 'mobile' && <LoginMessage content="验证码错误" />}
            {type === 'mobile' && (
              <>
                <ProFormText
                  fieldProps={{
                    size: 'large',
                    prefix: <MobileTwoTone className={styles.prefixIcon} />,
                  }}
                  name="mobile"
                  placeholder={intl.formatMessage({
                    id: 'pages.login.phoneNumber.placeholder',
                    defaultMessage: '手机号',
                  })}
                  rules={[
                    {
                      required: true,
                      message: '手机号是必填项！',
                    },
                    {
                      pattern: /^1\d{10}$/,
                      message: '不合法的手机号！',
                    },
                  ]}
                />
                <ProFormCaptcha
                  fieldProps={{
                    size: 'large',
                    prefix: <MailTwoTone className={styles.prefixIcon} />,
                  }}
                  captchaProps={{
                    size: 'large',
                  }}
                  placeholder={intl.formatMessage({
                    id: 'pages.login.captcha.placeholder',
                    defaultMessage: '请输入验证码',
                  })}
                  captchaTextRender={(timing, count) =>
                    timing
                      ? `${count} ${intl.formatMessage({
                          id: 'pages.getCaptchaSecondText',
                          defaultMessage: '获取验证码',
                        })}`
                      : intl.formatMessage({
                          id: 'pages.login.phoneLogin.getVerificationCode',
                          defaultMessage: '获取验证码',
                        })
                  }
                  name="captcha"
                  rules={[
                    {
                      required: true,
                      message: '验证码是必填项！',
                    },
                  ]}
                  onGetCaptcha={async (mobile) => {
                    const result = await getFakeCaptcha(mobile);

                    if (result === false) {
                      return;
                    }

                    message.success('获取验证码成功！验证码为：1234');
                  }}
                />
              </>
            )}
            <div
              style={{
                marginBottom: 24,
              }}
            >
              <ProFormCheckbox noStyle name="remeber">
                自动登录
              </ProFormCheckbox>
              <a
                style={{
                  float: 'right',
                }}
              >
                忘记密码 ?
              </a>
            </div>
          </ProForm>
          <Space className={styles.other}>
            其他登录方式 :
            <AlipayCircleOutlined className={styles.icon} />
            <TaobaoCircleOutlined className={styles.icon} />
            <WeiboCircleOutlined className={styles.icon} />
          </Space>
        </div>
      </div>
      <Footer />
    </div>
  );
};

export default Login;
