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, g as getElement } from './core-15e24a78.js';
import { i as enterAsClick } from './utils-3aef1637.js';
import { c as columnFromCell } from './table.utils-259f424b.js';
import { T as Tunnel } from './i18n.provider-7cafb88f.js';
var Translations;
(function (Translations) {
    Translations["DESELECT_COLUMN"] = "Deselect column";
    Translations["SELECT_COLUMN"] = "Select Column";
})(Translations || (Translations = {}));
var CELL_SELECTOR = 'td.anj-selectable';
var ColumnSelection = /** @class */ (function () {
    function class_1(hostRef) {
        var _this = this;
        registerInstance(this, hostRef);
        this.cellClickListener = function (e) { return _this.onCellClick(e); };
        this.cellKeyListener = enterAsClick(this.onCellClick.bind(this));
        this.tableWillUpdateListener = function () { return _this.onTableWillChange(); };
        this.tableDidUpdateListener = function () { return _this.onTableDidChange(); };
        this.anjColumnSelect = createEvent(this, "anjColumnSelect", 7);
    }
    class_1.prototype.componentWillLoad = function () {
        this.table = this.element.closest('anj-table');
    };
    class_1.prototype.componentDidLoad = function () {
        this.table.addEventListener('anjTableWillUpdate', this.tableWillUpdateListener);
        this.table.addEventListener('anjTableDidUpdate', this.tableDidUpdateListener);
    };
    class_1.prototype.componentDidUnload = function () {
        this.onTableWillChange();
        this.table.removeEventListener('anjTableWillUpdate', this.tableWillUpdateListener);
        this.table.removeEventListener('anjTableDidUpdate', this.tableDidUpdateListener);
    };
    class_1.prototype.onTableWillChange = function () {
        var _this = this;
        Array.from(this.table.querySelectorAll(CELL_SELECTOR)).forEach(function (el) {
            el.removeEventListener('click', _this.cellClickListener);
            el.removeEventListener('keyup', _this.cellKeyListener);
        });
    };
    class_1.prototype.onTableDidChange = function () {
        return __awaiter(this, void 0, void 0, function () {
            var columns;
            var _this = this;
            return __generator(this, function (_a) {
                switch (_a.label) {
                    case 0: return [4 /*yield*/, this.table.getColumns()];
                    case 1:
                        columns = _a.sent();
                        Array.from(this.table.querySelectorAll(CELL_SELECTOR)).forEach(function (el) {
                            var column = columnFromCell(columns, el);
                            var selected = _this.table.selectedColumnFields.includes(column.field);
                            el.tabIndex = 0;
                            el.setAttribute('aria-label', selected
                                ? _this.translator(Translations.DESELECT_COLUMN) + ": " + column.name
                                : _this.translator(Translations.SELECT_COLUMN) + ": " + column.name);
                            el.addEventListener('click', _this.cellClickListener);
                            el.addEventListener('keyup', _this.cellKeyListener);
                        });
                        return [2 /*return*/];
                }
            });
        });
    };
    class_1.prototype.onCellClick = function (event) {
        var target = event.target;
        var cell = target.tagName === 'TD' ? target : target.closest('td');
        var field = cell.dataset.columnField;
        this.table.selectedColumnFields = this.table.selectedColumnFields.includes(field) ? [] : [field];
        this.anjColumnSelect.emit({ field: field, selectedColumnFields: this.table.selectedColumnFields });
    };
    Object.defineProperty(class_1.prototype, "element", {
        get: function () { return getElement(this); },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(class_1, "style", {
        get: function () { return ".anj-table .anj-cell.anj-selected-col,.anj-table .anj-header-cell.anj-selected-col{background-color:var(--anj-background)!important}"; },
        enumerable: true,
        configurable: true
    });
    return class_1;
}());
Tunnel.injectProps(ColumnSelection, ['translator']);
export { ColumnSelection as anj_column_selection };
