import _extends from 'babel-runtime/helpers/extends';
import _defineProperty from 'babel-runtime/helpers/defineProperty';
import _classCallCheck from 'babel-runtime/helpers/classCallCheck';
import _createClass from 'babel-runtime/helpers/createClass';
import _possibleConstructorReturn from 'babel-runtime/helpers/possibleConstructorReturn';
import _inherits from 'babel-runtime/helpers/inherits';
import * as React from 'react';
import PropTypes from 'prop-types';
import classNames from 'classnames';
import omit from 'omit.js';
import TextArea from './TextArea';
function fixControlledValue(value) {
    if (typeof value === 'undefined' || value === null) {
        return '';
    }
    return value;
}

var Input = function (_React$Component) {
    _inherits(Input, _React$Component);

    function Input() {
        _classCallCheck(this, Input);

        var _this = _possibleConstructorReturn(this, (Input.__proto__ || Object.getPrototypeOf(Input)).apply(this, arguments));

        _this.handleKeyDown = function (e) {
            var _this$props = _this.props,
                onPressEnter = _this$props.onPressEnter,
                onKeyDown = _this$props.onKeyDown;

            if (e.keyCode === 13 && onPressEnter) {
                onPressEnter(e);
            }
            if (onKeyDown) {
                onKeyDown(e);
            }
        };
        _this.saveInput = function (node) {
            _this.input = node;
        };
        return _this;
    }

    _createClass(Input, [{
        key: 'focus',
        value: function focus() {
            this.input.focus();
        }
    }, {
        key: 'blur',
        value: function blur() {
            this.input.blur();
        }
    }, {
        key: 'getInputClassName',
        value: function getInputClassName() {
            var _classNames;

            var _props = this.props,
                prefixCls = _props.prefixCls,
                size = _props.size,
                disabled = _props.disabled;

            return classNames(prefixCls, (_classNames = {}, _defineProperty(_classNames, prefixCls + '-sm', size === 'small'), _defineProperty(_classNames, prefixCls + '-lg', size === 'large'), _defineProperty(_classNames, prefixCls + '-disabled', disabled), _classNames));
        }
    }, {
        key: 'renderLabeledInput',
        value: function renderLabeledInput(children) {
            var props = this.props;
            // Not wrap when there is not addons
            if (!props.addonBefore && !props.addonAfter) {
                return children;
            }
            var wrapperClassName = props.prefixCls + '-group';
            var addonClassName = wrapperClassName + '-addon';
            var addonBefore = props.addonBefore ? React.createElement(
                'span',
                { className: addonClassName },
                props.addonBefore
            ) : null;
            var addonAfter = props.addonAfter ? React.createElement(
                'span',
                { className: addonClassName },
                props.addonAfter
            ) : null;
            var className = classNames(props.prefixCls + '-wrapper', _defineProperty({}, wrapperClassName, addonBefore || addonAfter));
            // Need another wrapper for changing display:table to display:inline-block
            // and put style prop in wrapper
            if (addonBefore || addonAfter) {
                return React.createElement(
                    'span',
                    { className: props.prefixCls + '-group-wrapper', style: props.style },
                    React.createElement(
                        'span',
                        { className: className },
                        addonBefore,
                        React.cloneElement(children, { style: null }),
                        addonAfter
                    )
                );
            }
            return React.createElement(
                'span',
                { className: className },
                addonBefore,
                children,
                addonAfter
            );
        }
    }, {
        key: 'renderLabeledIcon',
        value: function renderLabeledIcon(children) {
            var props = this.props;

            if (!('prefix' in props || 'suffix' in props)) {
                return children;
            }
            var prefix = props.prefix ? React.createElement(
                'span',
                { className: props.prefixCls + '-prefix' },
                props.prefix
            ) : null;
            var suffix = props.suffix ? React.createElement(
                'span',
                { className: props.prefixCls + '-suffix' },
                props.suffix
            ) : null;
            return React.createElement(
                'span',
                { className: classNames(props.className, props.prefixCls + '-affix-wrapper'), style: props.style },
                prefix,
                React.cloneElement(children, { style: null, className: this.getInputClassName() }),
                suffix
            );
        }
    }, {
        key: 'renderInput',
        value: function renderInput() {
            var _props2 = this.props,
                value = _props2.value,
                className = _props2.className;
            // Fix https://fb.me/react-unknown-prop

            var otherProps = omit(this.props, ['prefixCls', 'onPressEnter', 'addonBefore', 'addonAfter', 'prefix', 'suffix']);
            if ('value' in this.props) {
                otherProps.value = fixControlledValue(value);
                // Input elements must be either controlled or uncontrolled,
                // specify either the value prop, or the defaultValue prop, but not both.
                delete otherProps.defaultValue;
            }
            return this.renderLabeledIcon(React.createElement('input', _extends({}, otherProps, { className: classNames(this.getInputClassName(), className), onKeyDown: this.handleKeyDown, ref: this.saveInput })));
        }
    }, {
        key: 'render',
        value: function render() {
            if (this.props.type === 'textarea') {
                return React.createElement(TextArea, _extends({}, this.props, { ref: this.saveInput }));
            }
            return this.renderLabeledInput(this.renderInput());
        }
    }]);

    return Input;
}(React.Component);

export default Input;

Input.defaultProps = {
    prefixCls: 'ant-input',
    type: 'text',
    disabled: false
};
Input.propTypes = {
    type: PropTypes.string,
    id: PropTypes.oneOfType([PropTypes.string, PropTypes.number]),
    size: PropTypes.oneOf(['small', 'default', 'large']),
    maxLength: PropTypes.string,
    disabled: PropTypes.bool,
    value: PropTypes.any,
    defaultValue: PropTypes.any,
    className: PropTypes.string,
    addonBefore: PropTypes.node,
    addonAfter: PropTypes.node,
    prefixCls: PropTypes.string,
    autosize: PropTypes.oneOfType([PropTypes.bool, PropTypes.object]),
    onPressEnter: PropTypes.func,
    onKeyDown: PropTypes.func,
    onFocus: PropTypes.func,
    onBlur: PropTypes.func,
    prefix: PropTypes.node,
    suffix: PropTypes.node
};