concordialang-ui-core/dist/ast-processor.js

The Concordia UI Prototyper core

"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
    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) : new P(function (resolve) { resolve(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 };
    }
};
Object.defineProperty(exports, "__esModule", { value: true });
var database_js_1 = require("database-js");
var AstProcessor = /** @class */ (function () {
    function AstProcessor() {
    }
    AstProcessor.prototype.filterAstFile = function (filePath) {
        return __awaiter(this, void 0, void 0, function () {
            var connection, statement, rows, error_1;
            return __generator(this, function (_a) {
                switch (_a.label) {
                    case 0:
                        _a.trys.push([0, 3, 4, 6]);
                        connection = new database_js_1.Connection("json:///" + filePath);
                        return [4 /*yield*/, connection.prepareStatement('SELECT docs')];
                    case 1:
                        statement = _a.sent();
                        return [4 /*yield*/, statement.query()];
                    case 2:
                        rows = _a.sent();
                        return [2 /*return*/, rows];
                    case 3:
                        error_1 = _a.sent();
                        throw error_1;
                    case 4: return [4 /*yield*/, connection.close()];
                    case 5:
                        _a.sent();
                        return [7 /*endfinally*/];
                    case 6: return [2 /*return*/];
                }
            });
        });
    };
    AstProcessor.prototype.getFeatureFromDoc = function (doc) {
        var name = doc.feature.name;
        var position = doc.feature.location.line;
        var uiElements = this.buildUiElements(doc.feature.uiElements);
        var feature = { name: name, position: position, uiElements: uiElements };
        return feature;
    };
    AstProcessor.prototype.buildUiElements = function (uiElements) {
        var elements = [];
        for (var _i = 0, uiElements_1 = uiElements; _i < uiElements_1.length; _i++) {
            var uiElement = uiElements_1[_i];
            var name_1 = uiElement.name;
            var widget = this.getUiElementType(uiElement) || 'textbox';
            var position = uiElement.location.line;
            var props = this.getUiElementProps(uiElement);
            var element = { name: name_1, widget: widget, position: position, props: props };
            elements.push(element);
        }
        return elements;
    };
    AstProcessor.prototype.getUiElementType = function (uiElement) {
        var TYPE_PROPERTY = 'type';
        var UI_ELEMENT_TYPE = 'ui_element_type';
        var entities = uiElement.items.find(function (item) { return item.property === TYPE_PROPERTY; }).nlpResult.entities;
        var elementType = entities.find(function (entity) { return entity.entity === UI_ELEMENT_TYPE; }).value;
        return elementType;
    };
    AstProcessor.prototype.getUiElementProps = function (uiElement) {
        var items = uiElement.items.filter(function (item) { return item.property !== 'type'; });
        var uiElementProps = {};
        for (var _i = 0, items_1 = items; _i < items_1.length; _i++) {
            var item = items_1[_i];
            var entities = item.nlpResult.entities;
            var propertyEntity = entities.find(function (e) { return e.entity === 'ui_property'; }).value;
            var valueEntity = entities.find(function (e) { return e.entity === 'value' || e.entity === 'value_list'; });
            uiElementProps[propertyEntity] = valueEntity ? valueEntity.value : true;
        }
        return uiElementProps;
    };
    AstProcessor.prototype.processAstFile = function (filePath) {
        return __awaiter(this, void 0, void 0, function () {
            var content, docs, features;
            var _this = this;
            return __generator(this, function (_a) {
                switch (_a.label) {
                    case 0: return [4 /*yield*/, this.filterAstFile(filePath)];
                    case 1:
                        content = _a.sent();
                        docs = content.shift().docs;
                        docs = docs.filter(function (doc) { return doc.feature; });
                        features = docs.map(function (doc) { return _this.getFeatureFromDoc(doc); });
                        return [2 /*return*/, { features: features }];
                }
            });
        });
    };
    return AstProcessor;
}());
exports.AstProcessor = AstProcessor;