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import React from 'react';
import i18n from 'nfvo-utils/i18n/i18n.js';
import classNames from 'classnames';
import Select from 'nfvo-components/input/SelectInput.jsx';
export const other = {OTHER: 'Other'};
class InputOptions extends React.Component {
static propTypes = {
values: React.PropTypes.arrayOf(React.PropTypes.shape({
enum: React.PropTypes.string,
title: React.PropTypes.string
})),
isEnabledOther: React.PropTypes.bool,
title: React.PropTypes.string,
selectedValue: React.PropTypes.string,
multiSelectedEnum: React.PropTypes.array,
selectedEnum: React.PropTypes.string,
otherValue: React.PropTypes.string,
onEnumChange: React.PropTypes.func,
onOtherChange: React.PropTypes.func,
isRequired: React.PropTypes.bool,
isMultiSelect: React.PropTypes.bool
};
static contextTypes = {
isReadOnlyMode: React.PropTypes.bool
};
state = {
otherInputDisabled: !this.props.otherValue
};
oldProps = {
selectedEnum: '',
otherValue: '',
multiSelectedEnum: []
};
render() {
let {label, isRequired, values, otherValue, onOtherChange, isMultiSelect, onBlur, multiSelectedEnum, selectedEnum, hasError, validations, children} = this.props;
let currentMultiSelectedEnum = [];
let currentSelectedEnum = '';
let {otherInputDisabled} = this.state;
if (isMultiSelect) {
currentMultiSelectedEnum = multiSelectedEnum;
if(!otherInputDisabled) {
currentSelectedEnum = multiSelectedEnum ? multiSelectedEnum.toString() : undefined;
}
}
else if(selectedEnum){
currentSelectedEnum = selectedEnum;
}
let isReadOnlyMode = this.context.isReadOnlyMode;
return(
<div className={classNames('form-group', {'required' : validations.required , 'has-error' : hasError})}>
{label && <label className='control-label'>{label}</label>}
{isMultiSelect && otherInputDisabled ?
<Select
ref='_myInput'
value={currentMultiSelectedEnum}
className='options-input'
clearable={false}
required={isRequired}
disabled={isReadOnlyMode || Boolean(this.props.disabled)}
onBlur={() => onBlur()}
onMultiSelectChanged={value => this.multiSelectEnumChanged(value)}
options={this.renderMultiSelectOptions(values)}
multi/> :
<div className={classNames('input-options',{'has-error' : hasError})}>
<select
ref={'_myInput'}
label={label}
className='form-control input-options-select'
value={currentSelectedEnum}
style={{'width' : otherInputDisabled ? '100%' : '95px'}}
onBlur={() => onBlur()}
disabled={isReadOnlyMode || Boolean(this.props.disabled)}
onChange={ value => this.enumChanged(value)}
type='select'>
{values && values.length && values.map(val => this.renderOptions(val))}
{onOtherChange && <option key='other' value={other.OTHER}>{i18n(other.OTHER)}</option>}
{children}
</select>
{!otherInputDisabled && <div className='input-options-separator'/>}
<input
className='form-control input-options-other'
placeholder={i18n('other')}
ref='_otherValue'
style={{'display' : otherInputDisabled ? 'none' : 'block'}}
disabled={isReadOnlyMode || Boolean(this.props.disabled)}
value={otherValue || ''}
onBlur={() => onBlur()}
onChange={() => this.changedOtherInput()}/>
</div>
}
</div>
);
}
renderOptions(val){
return(
<option key={val.enum} value={val.enum}>{val.title}</option>
);
}
renderMultiSelectOptions(values) {
let {onOtherChange} = this.props;
let optionsList = [];
if (onOtherChange) {
optionsList = values.map(option => {
return {
label: option.title,
value: option.enum,
};
}).concat([{
label: i18n(other.OTHER),
value: i18n(other.OTHER),
}]);
}
else {
optionsList = values.map(option => {
return {
label: option.title,
value: option.enum,
};
});
}
if (optionsList.length > 0 && optionsList[0].value === '') {
optionsList.shift();
}
return optionsList;
}
getValue() {
let res = '';
let {isMultiSelect} = this.props;
let {otherInputDisabled} = this.state;
if (otherInputDisabled) {
res = isMultiSelect ? this.refs._myInput.getValue() : this.refs._myInput.value;
} else {
res = this.refs._otherValue.value;
}
return res;
}
enumChanged() {
let enumValue = this.refs._myInput.value;
let {onEnumChange, isMultiSelect, onChange} = this.props;
this.setState({
otherInputDisabled: enumValue !== other.OTHER
});
let value = isMultiSelect ? [enumValue] : enumValue;
if (onEnumChange) {
onEnumChange(value);
}
if (onChange) {
onChange(value);
}
}
multiSelectEnumChanged(enumValue) {
let {onEnumChange} = this.props;
let selectedValues = enumValue.map(enumVal => {
return enumVal.value;
});
if (this.state.otherInputDisabled === false) {
selectedValues.shift();
}
else if (selectedValues.includes(i18n(other.OTHER))) {
selectedValues = [i18n(other.OTHER)];
}
this.setState({
otherInputDisabled: !selectedValues.includes(i18n(other.OTHER))
});
onEnumChange(selectedValues);
}
changedOtherInput() {
let {onOtherChange} = this.props;
onOtherChange(this.refs._otherValue.value);
}
componentDidUpdate() {
let {otherValue, selectedEnum, onInputChange, multiSelectedEnum} = this.props;
if (this.oldProps.otherValue !== otherValue
|| this.oldProps.selectedEnum !== selectedEnum
|| this.oldProps.multiSelectedEnum !== multiSelectedEnum) {
this.oldProps = {
otherValue,
selectedEnum,
multiSelectedEnum
};
onInputChange();
}
}
static getTitleByName(values, name) {
for (let key of Object.keys(values)) {
let option = values[key].find(option => option.enum === name);
if (option) {
return option.title;
}
}
return name;
}
}
export default InputOptions;
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