/**
 * ============LICENSE_START========================================================================
 * ONAP : ccsdk feature sdnr wt odlux
 * =================================================================================================
 * Copyright (C) 2019 highstreet technologies GmbH Intellectual Property. All rights reserved.
 * =================================================================================================
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
 * in compliance with the License. You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software distributed under the License
 * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
 * or implied. See the License for the specific language governing permissions and limitations under
 * the License.
 * ============LICENSE_END==========================================================================
 */

import React from 'react';
import { BaseProps } from './baseProps';
import { ViewElementSelection } from '../models/uiModels';
import { FormControl, InputLabel, Select, FormHelperText, MenuItem, Tooltip } from '@mui/material';

type selectionProps = BaseProps;

export const UiElementSelection = (props: selectionProps) => {

  const element = props.value as ViewElementSelection;

  let error = '';
  const value = String(props.inputValue);
  if (element.mandatory && Boolean(!value)) {
    error = 'Error';
  }

  return (props.readOnly || props.inputValue != null
    ? (<FormControl variant="standard" style={{ width: 485, marginLeft: 20, marginRight: 20 }}>
         <InputLabel htmlFor={`select-${element.id}`} >{element.label}</InputLabel>
            <Select variant="standard"
                required={!!element.mandatory}
                error={!!error}
                onChange={(e) => { props.onChange(e.target.value as string); }}
                readOnly={props.readOnly}
                disabled={props.disabled}
                value={value.toString()}
                aria-label={element.label + '-selection'}
                inputProps={{
                  name: element.id,
                  id: `select-${element.id}`,
                }}
            >
                {element.options.map(option => (
                    <MenuItem
                        key={option.key}
                        value={option.key}
                        aria-label={option.key}>
                        <Tooltip disableInteractive title={option.description || ''}>
                            <div style={{ width: '100%' }}>
                                {option.key}
                            </div>
                        </Tooltip>
                    </MenuItem>
                ))}
            </Select>
            <FormHelperText>{error}</FormHelperText>
        </FormControl>)
    : null
  );
};