@true-directive/base/es/src/classes/filter.class.js

The set of base classes for the TrueDirective Grid

import { ColumnType } from './enums';
// Тип фильтра по колонке
export var FilterOperator;
(function (FilterOperator) {
    FilterOperator["NONE"] = "NONE";
    FilterOperator["BETWEEN"] = "BETWEEN";
    FilterOperator["NOT_BETWEEN"] = "NOT_BETWEEN";
    FilterOperator["CONTAINS"] = "CONTAINS";
    FilterOperator["NOT_CONTAINS"] = "NOT_CONTAINS";
    FilterOperator["EQUALS"] = "EQUALS";
    FilterOperator["NOT_EQUALS"] = "NOT_EQUALS";
    FilterOperator["EMPTY"] = "EMPTY";
    FilterOperator["NOT_EMPTY"] = "NOT_EMPTY";
    FilterOperator["SET"] = "SET";
})(FilterOperator || (FilterOperator = {}));
// Фильтр по колонке
var Filter = /** @class */ (function () {
    function Filter(fieldName, operator, value, value2, // For between
    items, // Selected items
    active, // Фильтр применен в текущий момент
    format, // Формат вывода
    caption, // Заголово колонки
    type) {
        if (items === void 0) { items = []; }
        if (active === void 0) { active = false; }
        if (format === void 0) { format = ''; }
        if (caption === void 0) { caption = ''; }
        if (type === void 0) { type = ColumnType.STRING; }
        this.fieldName = fieldName;
        this.operator = operator;
        this.value = value;
        this.value2 = value2;
        this.items = items;
        this.active = active;
        this.format = format;
        this.caption = caption;
        this.type = type;
        this.orFilter = null;
    }
    Object.defineProperty(Filter.prototype, "txtValue", {
        get: function () {
            if (!this.value) {
                return '';
            }
            return this.value + '';
        },
        enumerable: true,
        configurable: true
    });
    Filter.prototype.clearItems = function () {
        this.items.splice(0, this.items.length);
    };
    // Клонируем фильтр. Редактор фильра будет привязан к копии,
    // чтобы не задеть текущие фильтры.
    Filter.prototype.clone = function (active) {
        var res = new Filter(this.fieldName, this.operator, this.value, this.value2, this.items.slice(), active, this.format, this.caption, this.type);
        return res;
    };
    Filter.prototype.valueToString = function (value, intl, formatter) {
        if (value === true) {
            return intl.translate('True');
        }
        if (value === false) {
            return intl.translate('False');
        }
        var v = formatter.format(this.type, this.format, value);
        if (this.type === ColumnType.STRING) {
            return "'" + v + "'";
        }
        return v;
    };
    Filter.prototype.toString = function (intl, formatter) {
        var _this = this;
        var field = "[" + this.caption + "]";
        var op = '';
        var values = '';
        var v1 = '';
        var v2 = '';
        var items = '';
        if (this.value !== null) {
            v1 = this.valueToString(this.value, intl, formatter);
        }
        if (this.value2 !== null) {
            v2 = this.valueToString(this.value2, intl, formatter);
        }
        if (this.items.length > 0) {
            items = this.items.map(function (i) {
                return _this.valueToString(i, intl, formatter);
            }).join(', ');
        }
        switch (this.operator) {
            case FilterOperator.EQUALS:
                op = ' = ';
                values = v1;
                break;
            case FilterOperator.NOT_EQUALS:
                op = ' <> ';
                values = v1;
                break;
            case FilterOperator.CONTAINS:
                op = 'Contains';
                values = v1;
                break;
            case FilterOperator.NOT_CONTAINS:
                op = 'Not contains';
                values = v1;
                break;
            case FilterOperator.BETWEEN:
                op = 'Between';
                values = v1 + " " + intl.translate('And').toUpperCase() + " " + v2;
                break;
            case FilterOperator.NOT_BETWEEN:
                op = 'Not between';
                values = v1 + " " + intl.translate('And').toUpperCase() + " " + v2;
                break;
            case FilterOperator.EMPTY:
                op = 'Is empty';
                break;
            case FilterOperator.NOT_EMPTY:
                op = 'Is not empty';
                break;
            case FilterOperator.SET:
                op = 'In';
                values = "(" + items + ")";
                break;
        }
        op = intl.translate(op).toUpperCase();
        return field + " " + op + " " + values;
    };
    return Filter;
}());
export { Filter };