/**
 * DevExtreme (renovation/pager/info.p.js)
 * Version: 20.2.0 (build 20182-0310)
 * Build date: Tue Jun 30 2020
 *
 * Copyright (c) 2012 - 2020 Developer Express Inc. ALL RIGHTS RESERVED
 * Read about DevExtreme licensing here: https://js.devexpress.com/Licensing/
 */
"use strict";

function _typeof(obj) {
    "@babel/helpers - typeof";
    if ("function" === typeof Symbol && "symbol" === typeof Symbol.iterator) {
        _typeof = function(obj) {
            return typeof obj
        }
    } else {
        _typeof = function(obj) {
            return obj && "function" === typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj
        }
    }
    return _typeof(obj)
}
Object.defineProperty(exports, "__esModule", {
    value: true
});
exports.InfoTextProps = exports.viewFunction = exports.PAGER_INFO_CLASS = void 0;
var _string = require("../../core/utils/string");
var _preact = require("preact");
var Preact = _interopRequireWildcard(_preact);
var _hooks = require("preact/hooks");
var _compat = require("preact/compat");

function _getRequireWildcardCache() {
    if ("function" !== typeof WeakMap) {
        return null
    }
    var cache = new WeakMap;
    _getRequireWildcardCache = function() {
        return cache
    };
    return cache
}

function _interopRequireWildcard(obj) {
    if (obj && obj.__esModule) {
        return obj
    }
    if (null === obj || "object" !== _typeof(obj) && "function" !== typeof obj) {
        return {
            "default": obj
        }
    }
    var cache = _getRequireWildcardCache();
    if (cache && cache.has(obj)) {
        return cache.get(obj)
    }
    var newObj = {};
    var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor;
    for (var key in obj) {
        if (Object.prototype.hasOwnProperty.call(obj, key)) {
            var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null;
            if (desc && (desc.get || desc.set)) {
                Object.defineProperty(newObj, key, desc)
            } else {
                newObj[key] = obj[key]
            }
        }
    }
    newObj.default = obj;
    if (cache) {
        cache.set(obj, newObj)
    }
    return newObj
}

function ownKeys(object, enumerableOnly) {
    var keys = Object.keys(object);
    if (Object.getOwnPropertySymbols) {
        var symbols = Object.getOwnPropertySymbols(object);
        if (enumerableOnly) {
            symbols = symbols.filter(function(sym) {
                return Object.getOwnPropertyDescriptor(object, sym).enumerable
            })
        }
        keys.push.apply(keys, symbols)
    }
    return keys
}

function _objectSpread(target) {
    for (var i = 1; i < arguments.length; i++) {
        var source = null != arguments[i] ? arguments[i] : {};
        if (i % 2) {
            ownKeys(Object(source), true).forEach(function(key) {
                _defineProperty(target, key, source[key])
            })
        } else {
            if (Object.getOwnPropertyDescriptors) {
                Object.defineProperties(target, Object.getOwnPropertyDescriptors(source))
            } else {
                ownKeys(Object(source)).forEach(function(key) {
                    Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key))
                })
            }
        }
    }
    return target
}

function _defineProperty(obj, key, value) {
    if (key in obj) {
        Object.defineProperty(obj, key, {
            value: value,
            enumerable: true,
            configurable: true,
            writable: true
        })
    } else {
        obj[key] = value
    }
    return obj
}

function _objectWithoutProperties(source, excluded) {
    if (null == source) {
        return {}
    }
    var target = _objectWithoutPropertiesLoose(source, excluded);
    var key, i;
    if (Object.getOwnPropertySymbols) {
        var sourceSymbolKeys = Object.getOwnPropertySymbols(source);
        for (i = 0; i < sourceSymbolKeys.length; i++) {
            key = sourceSymbolKeys[i];
            if (excluded.indexOf(key) >= 0) {
                continue
            }
            if (!Object.prototype.propertyIsEnumerable.call(source, key)) {
                continue
            }
            target[key] = source[key]
        }
    }
    return target
}

function _objectWithoutPropertiesLoose(source, excluded) {
    if (null == source) {
        return {}
    }
    var target = {};
    var sourceKeys = Object.keys(source);
    var key, i;
    for (i = 0; i < sourceKeys.length; i++) {
        key = sourceKeys[i];
        if (excluded.indexOf(key) >= 0) {
            continue
        }
        target[key] = source[key]
    }
    return target
}
var PAGER_INFO_CLASS = exports.PAGER_INFO_CLASS = "dx-info";
var viewFunction = exports.viewFunction = function(_ref) {
    var htmlRef = _ref.htmlRef,
        text = _ref.text;
    return Preact.h("div", {
        ref: htmlRef,
        className: PAGER_INFO_CLASS
    }, text)
};
var InfoTextProps = exports.InfoTextProps = {
    pageCount: 10,
    pageIndex: 0,
    totalCount: 0
};
var InfoText = (0, _compat.forwardRef)(function(props, ref) {
    var htmlRef = (0, _hooks.useRef)();
    (0, _hooks.useImperativeHandle)(ref, function() {
        return {
            getHtmlElement: function() {
                return htmlRef.current
            }
        }
    }, []);
    var __text = (0, _hooks.useCallback)(function() {
        var infoText = props.infoText,
            pageCount = props.pageCount,
            pageIndex = props.pageIndex,
            totalCount = props.totalCount;
        return (0, _string.format)(infoText, (pageIndex + 1).toString(), pageCount.toString(), totalCount.toString())
    }, [props.infoText, props.pageCount, props.pageIndex, props.totalCount]);
    var __restAttributes = (0, _hooks.useCallback)(function() {
        var restProps = (props.infoText, props.pageCount, props.pageIndex, props.totalCount, _objectWithoutProperties(props, ["infoText", "pageCount", "pageIndex", "totalCount"]));
        return restProps
    }, [props]);
    return viewFunction({
        props: _objectSpread({}, props),
        htmlRef: htmlRef,
        text: __text(),
        restAttributes: __restAttributes()
    })
});
exports.default = InfoText;
InfoText.defaultProps = _objectSpread({}, InfoTextProps);
