text: import React, { Component } from 'react';
  import { connect } from 'dva';
  import { formatMessage, FormattedMessage } from 'umi/locale';
  import Link from 'umi/link';
  import router from 'umi/router';
  import { Form, Input, Button, Row, Col, Popover, Progress, Alert } from 'antd';
  import styles from './Register.less';
  
  const FormItem = Form.Item;
  const InputGroup = Input.Group;
  
  const passwordStatusMap = {
    ok: (
      <div className={styles.success}>
        <FormattedMessage id="validation.password.strength.strong" />
      </div>
    ),
    pass: (
      <div className={styles.warning}>
        <FormattedMessage id="validation.password.strength.medium" />
      </div>
    ),
    poor: (
      <div className={styles.error}>
        <FormattedMessage id="validation.password.strength.short" />
      </div>
    ),
  };
  
  const passwordProgressMap = {
    ok: 'success',
    pass: 'normal',
    poor: 'exception',
  };
  
  @connect(({ register, loading }) => ({
    register,
    submitting: loading.effects['register/submit'],
  }))
  @Form.create()
  class Register extends Component {
    state = {
      count: 0,
      confirmDirty: false,
      visible: false,
      help: '',
    };
  
    componentDidUpdate() {
      const { register } = this.props;
      if (register.status === '__OK__') {
        register.status = undefined;
        setTimeout(() => {
          router.push({
            pathname: '/user/login',
          });
        }, 1000);
      }
    }
  
    componentWillUnmount() {
      clearInterval(this.interval);
    }
  
    getCaptcha = values =>
      new Promise((resolve, reject) => {
        const { dispatch } = this.props;
        dispatch({
          type: 'login/getCaptcha',
          payload: values.mobile,
        })
          .then(resolve)
          .catch(reject);
      });
  
    onGetCaptcha = () => {
      const { form } = this.props;
      form.validateFields(['mobile'], {}, (err, values) => {
        if (!err) {
          let count = 59;
          this.setState({ count });
          this.interval = setInterval(() => {
            count -= 1;
            this.setState({ count });
            if (count === 0) {
              clearInterval(this.interval);
            }
          }, 1000);
          this.getCaptcha(values);
        }
      });
    };
  
    getPasswordStatus = () => {
      const { form } = this.props;
      const value = form.getFieldValue('password');
      if (value && value.length > 9) {
        return 'ok';
      }
      if (value && value.length > 5) {
        return 'pass';
      }
      return 'poor';
    };
  
    handleSubmit = e => {
      e.preventDefault();
      const { form, dispatch } = this.props;
      form.validateFields({ force: true }, (err, values) => {
        if (!err) {
          dispatch({
            type: 'register/submit',
            payload: {
              ...values,
            },
          });
        }
      });
    };
  
    handleConfirmBlur = e => {
      const { value } = e.target;
      const { confirmDirty } = this.state;
      this.setState({ confirmDirty: confirmDirty || !!value });
    };
  
    checkConfirm = (rule, value, callback) => {
      const { form } = this.props;
      if (value && value !== form.getFieldValue('password')) {
        callback(formatMessage({ id: 'validation.password.twice' }));
      } else {
        callback();
      }
    };
  
    checkPassword = (rule, value, callback) => {
      const { visible, confirmDirty } = this.state;
      if (!value) {
        this.setState({
          help: formatMessage({ id: 'validation.password.required' }),
          visible: !!value,
        });
        callback('error');
      } else {
        this.setState({
          help: '',
        });
        if (!visible) {
          this.setState({
            visible: !!value,
          });
        }
        if (value.length < 6) {
          callback('error');
        } else {
          const { form } = this.props;
          if (value && confirmDirty) {
            form.validateFields(['confirm'], { force: true });
          }
          callback();
        }
      }
    };
  
    renderPasswordProgress = () => {
      const { form } = this.props;
      const value = form.getFieldValue('password');
      const passwordStatus = this.getPasswordStatus();
      return value && value.length ? (
        <div className={styles[`progress-${passwordStatus}`]}>
          <Progress
            status={passwordProgressMap[passwordStatus]}
            className={styles.progress}
            strokeWidth={6}
            percent={value.length * 10 > 100 ? 100 : value.length * 10}
            showInfo={false}
          />
        </div>
      ) : null;
    };
  
    renderMessage = content => (
      <Alert style={{ marginBottom: 24 }} message={content} type="error" showIcon />
    );
  
    render() {
      const { form, submitting } = this.props;
      const { getFieldDecorator } = form;
      const { count, help, visible } = this.state;
      return (
        <div className={styles.main}>
          <h3>
            <FormattedMessage id="app.register.register" />
          </h3>
          {false && this.renderMessage('手机已被使用')}
          <Form onSubmit={this.handleSubmit}>
            <FormItem>
              <InputGroup compact>
                {getFieldDecorator('username', {
                  rules: [
                    {
                      required: true,
                      message: '请输入姓名!',
                    },
                    {
                      pattern: /^[\u4e00-\u9fa5a-zA-Z0-9_-]{1,16}$/,
                      message: '支持中文，字母，下划线',
                    },
                  ],
                })(<Input size="large" placeholder="姓名" />)}
              </InputGroup>
            </FormItem>
            <FormItem>
              <InputGroup compact>
                {getFieldDecorator('mobile', {
                  rules: [
                    {
                      required: true,
                      message: formatMessage({ id: 'validation.phone-number.required' }),
                    },
                    {
                      pattern: /^\d{11}$/,
                      message: formatMessage({ id: 'validation.phone-number.wrong-format' }),
                    },
                  ],
                })(<Input size="large" placeholder="手机号码" />)}
              </InputGroup>
            </FormItem>
            <FormItem>
              <Row gutter={8}>
                <Col span={16}>
                  {getFieldDecorator('captcha', {
                    rules: [
                      {
                        required: true,
                        message: formatMessage({ id: 'validation.verification-code.required' }),
                      },
                    ],
                  })(
                    <Input
                      size="large"
                      placeholder={formatMessage({ id: 'form.verification-code.placeholder' })}
                    />
                  )}
                </Col>
                <Col span={8}>
                  <Button
                    size="large"
                    disabled={count}
                    className={styles.getCaptcha}
                    onClick={this.onGetCaptcha}
                  >
                    {count
                      ? `${count} s`
                      : formatMessage({ id: 'app.register.get-verification-code' })}
                  </Button>
                </Col>
              </Row>
            </FormItem>
            <FormItem help={help}>
              <Popover
                getPopupContainer={node => node.parentNode}
                content={
                  <div style={{ padding: '4px 0' }}>
                    {passwordStatusMap[this.getPasswordStatus()]}
                    {this.renderPasswordProgress()}
                    <div style={{ marginTop: 10 }}>
                      <FormattedMessage id="validation.password.strength.msg" />
                    </div>
                  </div>
                }
                overlayStyle={{ width: 240 }}
                placement="right"
                visible={visible}
              >
                {getFieldDecorator('password', {
                  rules: [
                    {
                      validator: this.checkPassword,
                    },
                  ],
                })(
                  <Input
                    size="large"
                    type="password"
                    placeholder={formatMessage({ id: 'form.password.placeholder' })}
                  />
                )}
              </Popover>
            </FormItem>
            <FormItem>
              {getFieldDecorator('confirm', {
                rules: [
                  {
                    required: true,
                    message: formatMessage({ id: 'validation.confirm-password.required' }),
                  },
                  {
                    validator: this.checkConfirm,
                  },
                ],
              })(
                <Input
                  size="large"
                  type="password"
                  placeholder={formatMessage({ id: 'form.confirm-password.placeholder' })}
                />
              )}
            </FormItem>
            <FormItem>
              <Button
                size="large"
                loading={submitting}
                className={styles.submit}
                type="primary"
                htmlType="submit"
              >
                <FormattedMessage id="app.register.register" />
              </Button>
              <Link className={styles.login} to="/User/Login">
                <FormattedMessage id="app.register.sign-in" />
              </Link>
            </FormItem>
          </Form>
        </div>
      );
    }
  }
  
  export default Register;
  