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/*!
* Copyright (C) 2017 AT&T 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.
*/
import React from 'react';
import SVGIcon from 'nfvo-components/icon/SVGIcon.jsx';
import Input from 'nfvo-components/input/validation/InputWrapper.jsx';
class DualListboxView extends React.Component {
static propTypes = {
availableList: React.PropTypes.arrayOf(React.PropTypes.shape({
id: React.PropTypes.string.isRequired,
name: React.PropTypes.string.isRequired
})),
filterTitle: React.PropTypes.shape({
left: React.PropTypes.string,
right: React.PropTypes.string
}),
selectedValuesList: React.PropTypes.arrayOf(React.PropTypes.string),
onChange: React.PropTypes.func.isRequired
};
static defaultProps = {
selectedValuesList: [],
availableList: [],
filterTitle: {
left: '',
right: ''
}
};
state = {
availableListFilter: '',
selectedValuesListFilter: '',
selectedValues: []
};
render() {
let {availableList, selectedValuesList, filterTitle, isReadOnlyMode} = this.props;
let {availableListFilter, selectedValuesListFilter} = this.state;
let unselectedList = availableList.filter(availableItem => !selectedValuesList.find(value => value === availableItem.id));
let selectedList = availableList.filter(availableItem => selectedValuesList.find(value => value === availableItem.id));
selectedList = selectedList.sort((a, b) => selectedValuesList.indexOf(a.id) - selectedValuesList.indexOf(b.id));
return (
<div className='dual-list-box'>
{this.renderListbox(filterTitle.left, unselectedList, {
value: availableListFilter,
ref: 'availableListFilter',
disabled: isReadOnlyMode,
onChange: (value) => this.setState({availableListFilter: value})
}, {ref: 'availableValues', disabled: isReadOnlyMode, testId: 'available',})}
{this.renderOperationsBar(isReadOnlyMode)}
{this.renderListbox(filterTitle.right, selectedList, {
value: selectedValuesListFilter,
ref: 'selectedValuesListFilter',
disabled: isReadOnlyMode,
onChange: (value) => this.setState({selectedValuesListFilter: value})
}, {ref: 'selectedValues', disabled: isReadOnlyMode, testId: 'selected'})}
</div>
);
}
renderListbox(filterTitle, list, filterProps, props) {
let regExFilter = new RegExp(escape(filterProps.value), 'i');
let matchedItems = list.filter(item => item.name.match(regExFilter));
let unMatchedItems = list.filter(item => !item.name.match(regExFilter));
return (
<div className='dual-search-multi-select-section'>
<p>{filterTitle}</p>
<div className='dual-text-box-search search-wrapper'>
<Input data-test-id={`${props.testId}-search-input`}
name='search-input-control' type='text'
groupClassName='search-input-control'
{...filterProps}/>
<SVGIcon name='search' className='search-icon'/>
</div>
<Input
multiple
onChange={(event) => this.onSelectItems(event.target.selectedOptions)}
groupClassName='dual-list-box-multi-select'
type='select'
name='dual-list-box-multi-select'
data-test-id={`${props.testId}-select-input`}
disabled={props.disabled}
ref={props.ref}>
{matchedItems.map(item => this.renderOption(item.id, item.name))}
{matchedItems.length && unMatchedItems.length && <option style={{pointerEvents: 'none'}}>--------------------</option>}
{unMatchedItems.map(item => this.renderOption(item.id, item.name))}
</Input>
</div>
);
}
onSelectItems(selectedOptions) {
let selectedValues = Object.keys(selectedOptions).map((k) => selectedOptions[k].value);
this.setState({selectedValues});
}
renderOption(value, name) {
return (<option className='dual-list-box-multi-select-text' key={value} value={value}>{name}</option>);
}
renderOperationsBar(isReadOnlyMode) {
return (
<div className={`dual-list-options-bar${isReadOnlyMode ? ' disabled' : ''}`}>
{this.renderOperationBarButton(() => this.addToSelectedList(), 'angle-right')}
{this.renderOperationBarButton(() => this.removeFromSelectedList(), 'angle-left')}
{this.renderOperationBarButton(() => this.addAllToSelectedList(), 'angle-double-right')}
{this.renderOperationBarButton(() => this.removeAllFromSelectedList(), 'angle-double-left')}
</div>
);
}
renderOperationBarButton(onClick, iconName){
return (<div className='dual-list-option' data-test-id={`operation-icon-${iconName}`} onClick={onClick}><SVGIcon name={iconName}/></div>);
}
addToSelectedList() {
this.props.onChange(this.props.selectedValuesList.concat(this.state.selectedValues));
this.setState({selectedValues: []});
}
removeFromSelectedList() {
const selectedValues = this.state.selectedValues;
this.props.onChange(this.props.selectedValuesList.filter(value => !selectedValues.find(selectedValue => selectedValue === value)));
this.setState({selectedValues: []});
}
addAllToSelectedList() {
this.props.onChange(this.props.availableList.map(item => item.id));
}
removeAllFromSelectedList() {
this.props.onChange([]);
}
}
export default DualListboxView;
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