"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.RemoveScrollBar = void 0;
var tslib_1 = require("tslib");
var React = tslib_1.__importStar(require("react"));
var react_style_singleton_1 = require("react-style-singleton");
var constants_1 = require("./constants");
var utils_1 = require("./utils");
var Style = (0, react_style_singleton_1.styleSingleton)();
// important tip - once we measure scrollBar width and remove them
// we could not repeat this operation
// thus we are using style-singleton - only the first "yet correct" style will be applied.
var getStyles = function (_a, allowRelative, gapMode, important) {
    var left = _a.left, top = _a.top, right = _a.right, gap = _a.gap;
    if (gapMode === void 0) { gapMode = 'margin'; }
    return "\n  .".concat(constants_1.noScrollbarsClassName, " {\n   overflow: hidden ").concat(important, ";\n   padding-right: ").concat(gap, "px ").concat(important, ";\n  }\n  body {\n    overflow: hidden ").concat(important, ";\n    overscroll-behavior: contain;\n    ").concat([
        allowRelative && "position: relative ".concat(important, ";"),
        gapMode === 'margin' &&
            "\n    padding-left: ".concat(left, "px;\n    padding-top: ").concat(top, "px;\n    padding-right: ").concat(right, "px;\n    margin-left:0;\n    margin-top:0;\n    margin-right: ").concat(gap, "px ").concat(important, ";\n    "),
        gapMode === 'padding' && "padding-right: ".concat(gap, "px ").concat(important, ";"),
    ]
        .filter(Boolean)
        .join(''), "\n  }\n  \n  .").concat(constants_1.zeroRightClassName, " {\n    right: ").concat(gap, "px ").concat(important, ";\n  }\n  \n  .").concat(constants_1.fullWidthClassName, " {\n    margin-right: ").concat(gap, "px ").concat(important, ";\n  }\n  \n  .").concat(constants_1.zeroRightClassName, " .").concat(constants_1.zeroRightClassName, " {\n    right: 0 ").concat(important, ";\n  }\n  \n  .").concat(constants_1.fullWidthClassName, " .").concat(constants_1.fullWidthClassName, " {\n    margin-right: 0 ").concat(important, ";\n  }\n  \n  body {\n    ").concat(constants_1.removedBarSizeVariable, ": ").concat(gap, "px;\n  }\n");
};
/**
 * Removes page scrollbar and blocks page scroll when mounted
 */
var RemoveScrollBar = function (props) {
    var noRelative = props.noRelative, noImportant = props.noImportant, _a = props.gapMode, gapMode = _a === void 0 ? 'margin' : _a;
    /*
     gap will be measured on every component mount
     however it will be used only by the "first" invocation
     due to singleton nature of <Style
     */
    var gap = React.useMemo(function () { return (0, utils_1.getGapWidth)(gapMode); }, [gapMode]);
    return React.createElement(Style, { styles: getStyles(gap, !noRelative, gapMode, !noImportant ? '!important' : '') });
};
exports.RemoveScrollBar = RemoveScrollBar;
