@aurigma/design-atoms/Services/ProductTheme/ProductThemeManager.js

Design Atoms is a part of Customer's Canvas SDK which allows for manipulating individual design elements through your code.

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import { ArgumentException } from "@aurigma/design-atoms-model/Exception";
import { ProductThemeApplier } from "./ProductThemeApplier";
import { ItemUtils, UpdatePhase } from "../../Utils/ItemUtils";
import { Item, ClipartItem } from "@aurigma/design-atoms-model/Product/Items";
import { SelectionCommand } from "@aurigma/design-atoms-interfaces";
var ProductThemeManager = /** @class */ (function () {
    function ProductThemeManager(_productHandler, productThemes, _canvas, _eventManager) {
        this._productHandler = _productHandler;
        this._canvas = _canvas;
        this._eventManager = _eventManager;
        this.productThemes = productThemes;
        this._productThemeApplier = new ProductThemeApplier(this._canvas.viewer.colorPreviewService, this._canvas.viewer.colorParser);
    }
    ProductThemeManager.prototype.applyProductTheme = function (theme, product, commandManager) {
        var _this = this;
        var themeObj = null;
        if (typeof theme === "string") {
            themeObj = this.productThemes[theme];
        }
        else if (theme instanceof ProductThemeConfig) {
            themeObj = theme;
        }
        else if (theme instanceof Object) {
            themeObj = new ProductThemeConfig(theme);
        }
        else if (theme == null)
            throw new ArgumentException("Theme must be not null");
        if (themeObj == null)
            throw new ArgumentException("Theme not found");
        var items = product.getAllItems({ ignoreMockups: false, flatGroupItems: true }).filter(function (item) { return !(item.parentGroupItem instanceof ClipartItem); });
        var updatedItems = [];
        this.currentProductTheme = themeObj;
        commandManager.execute(SelectionCommand.clearSelection);
        items.forEach(function (item) {
            if (item instanceof Item && _this.applyToItem(item, themeObj)) {
                updatedItems.push(item);
            }
        });
        if (updatedItems.length > 0) {
            ItemUtils.updateItems(updatedItems, this._productHandler, this._canvas, { addToHistory: true, redraw: true, updatePhase: UpdatePhase.Final });
        }
        if (updatedItems.length === 0)
            console.warn("No colors were applied from theme. Please check that theme matches to the product.");
        this._eventManager.productThemeChangedEvent.notify(this.currentProductTheme);
        return updatedItems.length > 0;
    };
    ProductThemeManager.prototype.applyToItem = function (item, theme, themeBinding) {
        return __awaiter(this, void 0, void 0, function () {
            return __generator(this, function (_a) {
                switch (_a.label) {
                    case 0: return [4 /*yield*/, this._productThemeApplier.applyToItem(item, theme, themeBinding)];
                    case 1: return [2 /*return*/, _a.sent()];
                }
            });
        });
    };
    return ProductThemeManager;
}());
export { ProductThemeManager };
var ProductThemeConfig = /** @class */ (function () {
    function ProductThemeConfig(rawObject) {
        Object.assign(this, rawObject);
    }
    return ProductThemeConfig;
}());
export { ProductThemeConfig };
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