EMS-ESP32/interface/src/framework/system/OTASettingsForm.tsx

import { FC, useState } from 'react';

import { Button, Checkbox } from '@mui/material';
import SaveIcon from '@mui/icons-material/Save';

import * as SystemApi from '../../api/system';
import {
  BlockFormControlLabel,
  ButtonRow,
  FormLoader,
  SectionContent,
  ValidatedPasswordField,
  ValidatedTextField
} from '../../components';

import { OTASettings } from '../../types';
import { numberValue, updateValue, useRest } from '../../utils';

import { ValidateFieldsError } from 'async-validator';
import { validate } from '../../validators';
import { OTA_SETTINGS_VALIDATOR } from '../../validators/system';

import { useI18nContext } from '../../i18n/i18n-react';

const OTASettingsForm: FC = () => {
  const { loadData, saving, data, setData, saveData, errorMessage } = useRest<OTASettings>({
    read: SystemApi.readOTASettings,
    update: SystemApi.updateOTASettings
  });

  const { LL } = useI18nContext();

  const updateFormValue = updateValue(setData);

  const [fieldErrors, setFieldErrors] = useState<ValidateFieldsError>();

  const content = () => {
    if (!data) {
      return <FormLoader onRetry={loadData} errorMessage={errorMessage} />;
    }

    const validateAndSubmit = async () => {
      try {
        setFieldErrors(undefined);
        await validate(OTA_SETTINGS_VALIDATOR, data);
        saveData();
      } catch (errors: any) {
        setFieldErrors(errors);
      }
    };

    return (
      <>
        <BlockFormControlLabel
          control={<Checkbox name="enabled" checked={data.enabled} onChange={updateFormValue} />}
          label={LL.ENABLE_OTA()}
        />
        <ValidatedTextField
          fieldErrors={fieldErrors}
          name="port"
          label="Port"
          fullWidth
          variant="outlined"
          value={numberValue(data.port)}
          type="number"
          onChange={updateFormValue}
          margin="normal"
        />
        <ValidatedPasswordField
          fieldErrors={fieldErrors}
          name="password"
          label={LL.PASSWORD()}
          fullWidth
          variant="outlined"
          value={data.password}
          onChange={updateFormValue}
          margin="normal"
        />
        <ButtonRow>
          <Button
            startIcon={<SaveIcon />}
            disabled={saving}
            variant="outlined"
            color="primary"
            type="submit"
            onClick={validateAndSubmit}
          >
            {LL.SAVE()}
          </Button>
        </ButtonRow>
      </>
    );
  };

  return (
    <SectionContent title={LL.SETTINGS_OF('OTA')} titleGutter>
      {content()}
    </SectionContent>
  );
};

export default OTASettingsForm;