var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
    return new (P || (P = Promise))(function (resolve, reject) {
        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
        step((generator = generator.apply(thisArg, _arguments || [])).next());
    });
};
var __generator = (this && this.__generator) || function (thisArg, body) {
    var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
    return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
    function verb(n) { return function (v) { return step([n, v]); }; }
    function step(op) {
        if (f) throw new TypeError("Generator is already executing.");
        while (_) try {
            if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
            if (y = 0, t) op = [op[0] & 2, t.value];
            switch (op[0]) {
                case 0: case 1: t = op; break;
                case 4: _.label++; return { value: op[1], done: false };
                case 5: _.label++; y = op[1]; op = [0]; continue;
                case 7: op = _.ops.pop(); _.trys.pop(); continue;
                default:
                    if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
                    if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
                    if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
                    if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
                    if (t[2]) _.ops.pop();
                    _.trys.pop(); continue;
            }
            op = body.call(thisArg, _);
        } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
        if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
    }
};
import { r as registerInstance, c as createEvent, h, g as getElement } from './core-15e24a78.js';
import { e as debounce } from './utils-3aef1637.js';
var NavigationItem = /** @class */ (function () {
    function NavigationItem(hostRef) {
        registerInstance(this, hostRef);
        this.anjNavigationItemSelected = createEvent(this, "anjNavigationItemSelected", 7);
    }
    NavigationItem.prototype.onClick = function (e) {
        e.preventDefault();
        this.anjNavigationItemSelected.emit();
    };
    NavigationItem.prototype.render = function () {
        var _this = this;
        var path = window.location.pathname;
        return (h("anj-headline", null, h("h4", null, h("a", { href: path + "#" + this.section, onClick: function (e) { return _this.onClick(e); } }, h("slot", null)))));
    };
    Object.defineProperty(NavigationItem, "style", {
        get: function () { return ".sc-anj-navigation-item-h{display:block;font-size:.875rem;font-family:var(--anj-font-family);font-weight:400;line-height:1.5;outline:none}.sc-anj-navigation-item-h, .sc-anj-navigation-item-h:after, .sc-anj-navigation-item-h:before{-webkit-box-sizing:border-box;box-sizing:border-box;outline:none}.sc-anj-navigation-item-h:active, .sc-anj-navigation-item-h .sc-anj-navigation-item:active, .sc-anj-navigation-item-h:focus, .sc-anj-navigation-item-h .sc-anj-navigation-item:focus{outline:none}.sc-anj-navigation-item-h:not(:last-child){margin-bottom:.5rem}[active].sc-anj-navigation-item-h a.sc-anj-navigation-item{color:var(--anj-text)}[active].sc-anj-navigation-item-h a.sc-anj-navigation-item:hover{text-decoration:none}"; },
        enumerable: true,
        configurable: true
    });
    return NavigationItem;
}());
var NavigationPane = /** @class */ (function () {
    function class_1(hostRef) {
        registerInstance(this, hostRef);
    }
    class_1.prototype.connectedCallback = function () {
        this.setActive = debounce(this.setActive.bind(this), 50);
    };
    class_1.prototype.componentWillRender = function () {
        return __awaiter(this, void 0, void 0, function () {
            return __generator(this, function (_a) {
                return [2 /*return*/, this.setActive()];
            });
        });
    };
    class_1.prototype.onItemSelected = function (_a, bypassScroll) {
        var target = _a.target;
        this.getItems().forEach(function (i) { return i.active = i === target; });
        var section = document.getElementById(target.section);
        if (bypassScroll)
            return;
        if (section) {
            window.scrollTo({
                top: section.offsetTop,
                left: 0,
                behavior: 'smooth'
            });
        }
    };
    class_1.prototype.setActive = function () {
        return __awaiter(this, void 0, void 0, function () {
            var sections, closest, target;
            return __generator(this, function (_a) {
                sections = this.getItems().map(function (i) { return document.getElementById(i.section); });
                closest = sections[0];
                sections.slice(1).forEach(function (el) {
                    if (el && Math.abs(window.scrollY - el.offsetTop) < Math.abs(window.scrollY - closest.offsetTop)) {
                        closest = el;
                    }
                });
                if (!closest)
                    return [2 /*return*/];
                target = this.element.querySelector("anj-navigation-item[section=\"" + closest.getAttribute('id') + "\"]");
                this.onItemSelected({ target: target }, true);
                return [2 /*return*/];
            });
        });
    };
    class_1.prototype.getItems = function () {
        return Array.from(this.element.querySelectorAll('anj-navigation-item'));
    };
    Object.defineProperty(class_1.prototype, "element", {
        get: function () { return getElement(this); },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(class_1, "style", {
        get: function () { return ".sc-anj-navigation-pane-h{display:block;font-size:.875rem;font-family:var(--anj-font-family);font-weight:400;line-height:1.5;outline:none;background-color:inherit;position:-webkit-sticky;position:sticky;top:0}.sc-anj-navigation-pane-h, .sc-anj-navigation-pane-h:after, .sc-anj-navigation-pane-h:before{-webkit-box-sizing:border-box;box-sizing:border-box;outline:none}.sc-anj-navigation-pane-h:active, .sc-anj-navigation-pane-h .sc-anj-navigation-pane:active, .sc-anj-navigation-pane-h:focus, .sc-anj-navigation-pane-h .sc-anj-navigation-pane:focus{outline:none}"; },
        enumerable: true,
        configurable: true
    });
    return class_1;
}());
export { NavigationItem as anj_navigation_item, NavigationPane as anj_navigation_pane };
