import React from 'react';
import PropTypes from 'prop-types';
import SVGIcon from './SVGIcon.js';

class Input extends React.Component {

	render() {
		let {className, disabled, errorMessage, readOnly, label, name, value, type, placeholder, isRequired} = this.props;
		let dataTestId = this.props['data-test-id'];
		let inputClasses = `sdc-input__input ${errorMessage ? 'error' : ''} ${readOnly ? 'view-only' : ''}`;
		let labelClasses = `sdc-input__label ${readOnly ? 'view-only' : ''} ${isRequired ? 'required' : ''}`;

		return (
			<div className={`sdc-input ${className || ''}`}>

				<label className={labelClasses} htmlFor={name}>{label}</label>
				<input className={inputClasses}
				       disabled={disabled}
				       readOnly={readOnly}
				       type={type}
				       id={name}
				       name={name}
				       value={this.props.value}
				       placeholder={placeholder}
				       data-test-id={dataTestId}
				       onBlur={(e) => this.onBlur(e)}
				       onKeyDown={(e) => this.onKeyDown(e)}
				       onChange={(e) => this.onChange(e)}/>
				{ errorMessage && <div className="sdc-label__error">
					<SVGIcon
						label={errorMessage}
						labelPosition='right'
						color='negative'
						name='exclamationTriangleFull' />
				</div>}
			</div>
		);
	}

	onChange(e) {
		let {onChange, readOnly, disabled} = this.props;
		if (onChange && !readOnly && !disabled) {
			onChange(e.target.value);
		}
	}

	onBlur(e) {
		let {onBlur, readOnly} = this.props;
		if (!readOnly && onBlur) {
			onBlur(e);
		}
	}

	onKeyDown(e) {
		let {onKeyDown, readOnly} = this.props;
		if (!readOnly && onKeyDown) {
			onKeyDown(e);
		}
	}

	getValue() {
		return this.props.value;
	}

}
Input.propTypes = {
	name: PropTypes.string,
	value: PropTypes.string,
	type: PropTypes.oneOf(['text', 'number']),
	placeholder : PropTypes.string,
	onChange: PropTypes.func,
	onBlur: PropTypes.func,
	onKeyDown: PropTypes.func,
	errorMessage: PropTypes.string,
	readOnly: PropTypes.bool,
	isRequired: PropTypes.bool,
	disabled: PropTypes.bool,
	label: PropTypes.oneOfType([PropTypes.string, PropTypes.node]),
	className: PropTypes.string
};

Input.defaultProps = {
	type: 'text',
	readOnly: false,
	isRequired: false,
	disabled: false
};
export default Input;