"use strict";
var __extends = (this && this.__extends) || (function () {
    var extendStatics = function (d, b) {
        extendStatics = Object.setPrototypeOf ||
            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
            function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
        return extendStatics(d, b);
    };
    return function (d, b) {
        extendStatics(d, b);
        function __() { this.constructor = d; }
        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
    };
})();
var __assign = (this && this.__assign) || function () {
    __assign = Object.assign || function(t) {
        for (var s, i = 1, n = arguments.length; i < n; i++) {
            s = arguments[i];
            for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
                t[p] = s[p];
        }
        return t;
    };
    return __assign.apply(this, arguments);
};
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 };
    }
};
var __spreadArrays = (this && this.__spreadArrays) || function () {
    for (var s = 0, i = 0, il = arguments.length; i < il; i++) s += arguments[i].length;
    for (var r = Array(s), k = 0, i = 0; i < il; i++)
        for (var a = arguments[i], j = 0, jl = a.length; j < jl; j++, k++)
            r[k] = a[j];
    return r;
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.BabelFile = void 0;
var path = require("path");
var traverse_1 = require("@babel/traverse");
var babelParser = require("@babel/parser");
var parsable_file_1 = require("./parsable_file");
var package_json_1 = require("./package_json");
var defaults = { readonly: true };
var BabelFile = /** @class */ (function (_super) {
    __extends(BabelFile, _super);
    function BabelFile(props) {
        if (props === void 0) { props = defaults; }
        var _this = _super.call(this, __assign(__assign({}, props), defaults)) || this;
        _this.props = props;
        _this.cacheSiblingFiles = {};
        _this.cacheRecursiveImports = [];
        _this.props = __assign(__assign({}, props), defaults);
        return _this;
    }
    Object.defineProperty(BabelFile.prototype, "pkg", {
        get: function () {
            var _a;
            return (_a = this.props.pkg) !== null && _a !== void 0 ? _a : new package_json_1.PackageJSON({ cwd: this.cwd });
        },
        enumerable: false,
        configurable: true
    });
    /** @see https://stackoverflow.com/a/54003496/340688 */
    BabelFile.getBuiltins = function () {
        try {
            // eslint-disable-next-line @typescript-eslint/no-var-requires
            var result = require('module');
            // eslint-disable-next-line node/no-unsupported-features/node-builtins
            return result.builtinModules;
        }
        catch (e) {
            /* istanbul ignore next */
            // prettier-ignore
            return [
                'assert', 'buffer', 'child_process',
                'cluster', 'console', 'constants',
                'crypto', 'dgram', 'dns',
                'domain', 'events', 'fs',
                'http', 'https', 'module',
                'net', 'os', 'path',
                'process', 'punycode', 'querystring',
                'readline', 'repl', 'stream',
                'string_decoder', 'sys', 'timers',
                'tls', 'tty', 'url',
                'util', 'vm', 'zlib'
            ];
        }
    };
    BabelFile.isNativeImport = function (pkg) {
        return BabelFile.builtins.includes(pkg);
    };
    BabelFile.isLocalImport = function (pkg) {
        return Boolean(pkg.match('^/|^./|^../'));
    };
    BabelFile.isNodePackageImport = function (pkg) {
        return !BabelFile.isNativeImport(pkg) && !BabelFile.isLocalImport(pkg);
    };
    Object.defineProperty(BabelFile.prototype, "packageImports", {
        get: function () {
            var _this = this;
            return (function () { return __awaiter(_this, void 0, void 0, function () {
                return __generator(this, function (_a) {
                    switch (_a.label) {
                        case 0: return [4 /*yield*/, this.imports];
                        case 1: return [2 /*return*/, (_a.sent()).filter(BabelFile.isNodePackageImport)];
                    }
                });
            }); })();
        },
        enumerable: false,
        configurable: true
    });
    Object.defineProperty(BabelFile.prototype, "localImports", {
        get: function () {
            var _this = this;
            return (function () { return __awaiter(_this, void 0, void 0, function () {
                return __generator(this, function (_a) {
                    switch (_a.label) {
                        case 0: return [4 /*yield*/, this.imports];
                        case 1: return [2 /*return*/, (_a.sent()).filter(BabelFile.isLocalImport)];
                    }
                });
            }); })();
        },
        enumerable: false,
        configurable: true
    });
    Object.defineProperty(BabelFile.prototype, "nativeImports", {
        get: function () {
            var _this = this;
            return (function () { return __awaiter(_this, void 0, void 0, function () {
                return __generator(this, function (_a) {
                    switch (_a.label) {
                        case 0: return [4 /*yield*/, this.imports];
                        case 1: return [2 /*return*/, (_a.sent()).filter(BabelFile.isNativeImport)];
                    }
                });
            }); })();
        },
        enumerable: false,
        configurable: true
    });
    Object.defineProperty(BabelFile.prototype, "packageRecursiveImports", {
        get: function () {
            var _this = this;
            return (function () { return __awaiter(_this, void 0, void 0, function () {
                return __generator(this, function (_a) {
                    switch (_a.label) {
                        case 0: return [4 /*yield*/, this.recursiveImports];
                        case 1: return [2 /*return*/, (_a.sent()).filter(BabelFile.isNodePackageImport)];
                    }
                });
            }); })();
        },
        enumerable: false,
        configurable: true
    });
    Object.defineProperty(BabelFile.prototype, "localRecursiveImports", {
        get: function () {
            var _this = this;
            return (function () { return __awaiter(_this, void 0, void 0, function () {
                return __generator(this, function (_a) {
                    switch (_a.label) {
                        case 0: return [4 /*yield*/, this.recursiveImports];
                        case 1: return [2 /*return*/, (_a.sent()).filter(BabelFile.isLocalImport)];
                    }
                });
            }); })();
        },
        enumerable: false,
        configurable: true
    });
    Object.defineProperty(BabelFile.prototype, "nativeRecursiveImports", {
        get: function () {
            var _this = this;
            return (function () { return __awaiter(_this, void 0, void 0, function () {
                return __generator(this, function (_a) {
                    switch (_a.label) {
                        case 0: return [4 /*yield*/, this.recursiveImports];
                        case 1: return [2 /*return*/, (_a.sent()).filter(BabelFile.isNativeImport)];
                    }
                });
            }); })();
        },
        enumerable: false,
        configurable: true
    });
    Object.defineProperty(BabelFile.prototype, "plugins", {
        get: function () {
            if (this.props.plugins && this.props.plugins.length)
                return this.props.plugins;
            return ['typescript', 'classProperties', 'classPrivateProperties'];
        },
        enumerable: false,
        configurable: true
    });
    BabelFile.prototype.parse = function (content) {
        if (this.cacheParsedContent)
            return this.cacheParsedContent;
        this.cacheParsedContent = babelParser.parse(content, {
            sourceType: 'module',
            plugins: this.plugins,
        });
        return this.cacheParsedContent;
    };
    Object.defineProperty(BabelFile.prototype, "imports", {
        get: function () {
            var _this = this;
            return (function () { return __awaiter(_this, void 0, void 0, function () {
                var imports, content;
                var _this = this;
                return __generator(this, function (_a) {
                    switch (_a.label) {
                        case 0:
                            if (this.cacheImports)
                                return [2 /*return*/, this.cacheImports];
                            imports = [];
                            return [4 /*yield*/, this.parsedContent];
                        case 1:
                            content = _a.sent();
                            traverse_1.default(content, {
                                CallExpression: function (astPath) {
                                    var _a, _b, _c;
                                    /* istanbul ignore next */
                                    if ('name' in ((_a = astPath.node) === null || _a === void 0 ? void 0 : _a.callee)) {
                                        if (((_c = (_b = astPath.node) === null || _b === void 0 ? void 0 : _b.callee) === null || _c === void 0 ? void 0 : _c.name) === 'require') {
                                            var arg = astPath.node.arguments[0];
                                            /* istanbul ignore next */
                                            if ('value' in arg && typeof arg.value === 'string') {
                                                imports.push(arg.value);
                                                // if (this.modifyDependency) arg.value = this.modifyDependency(arg.value);
                                            }
                                        }
                                    }
                                },
                                ImportDeclaration: function (astPath) {
                                    imports.push(astPath.node.source.value);
                                    // if (this.modifyDependency) {
                                    //   astPath.node.source.value = this.modifyDependency(astPath.node.source.value);
                                    // }
                                },
                            });
                            imports = imports.map(function (i) {
                                if (BabelFile.isLocalImport(i)) {
                                    return path.join(_this.dirname, "" + i + _this.extname);
                                }
                                return i;
                            });
                            this.cacheImports = imports;
                            return [2 /*return*/, this.cacheImports];
                    }
                });
            }); })();
        },
        enumerable: false,
        configurable: true
    });
    BabelFile.uniqueString = function (a) {
        function onlyUnique(value, index, self) {
            return self.indexOf(value) === index;
        }
        var unique = a.filter(onlyUnique); // returns ['a', 1, 2, '1']
        return unique;
    };
    BabelFile.prototype.fileCacheCheck = function (path) {
        return typeof this.cacheSiblingFiles[path] !== 'undefined';
    };
    BabelFile.prototype.fileCacheAdd = function (file) {
        this.cacheSiblingFiles[file.path] = file;
    };
    BabelFile.prototype.recursiveImportAdd = function (file) {
        return __awaiter(this, void 0, void 0, function () {
            var imports;
            return __generator(this, function (_a) {
                switch (_a.label) {
                    case 0: return [4 /*yield*/, file.imports];
                    case 1:
                        imports = _a.sent();
                        this.cacheRecursiveImports = BabelFile.uniqueString(__spreadArrays(this.cacheRecursiveImports, imports));
                        return [2 /*return*/];
                }
            });
        });
    };
    Object.defineProperty(BabelFile.prototype, "recursiveDependencies", {
        get: function () {
            var _this = this;
            return (function () { return __awaiter(_this, void 0, void 0, function () {
                var recursive;
                var _this = this;
                return __generator(this, function (_a) {
                    switch (_a.label) {
                        case 0:
                            if (this.cacheRecursiveImports.length !== 0) {
                                return [2 /*return*/, [this.cacheRecursiveImports, this.cacheSiblingFiles]];
                            }
                            recursive = function (babelFile) { return __awaiter(_this, void 0, void 0, function () {
                                var _this = this;
                                return __generator(this, function (_a) {
                                    switch (_a.label) {
                                        case 0: return [4 /*yield*/, this.fileCacheAdd(babelFile)];
                                        case 1:
                                            _a.sent();
                                            return [4 /*yield*/, this.recursiveImportAdd(babelFile)];
                                        case 2:
                                            _a.sent();
                                            return [4 /*yield*/, babelFile.localImports];
                                        case 3: return [2 /*return*/, (_a.sent()).reduce(function (promise, path) {
                                                return promise.then(function () { return __awaiter(_this, void 0, void 0, function () {
                                                    var isCached, file;
                                                    return __generator(this, function (_a) {
                                                        switch (_a.label) {
                                                            case 0:
                                                                isCached = this.fileCacheCheck(path);
                                                                if (isCached)
                                                                    return [2 /*return*/];
                                                                file = new BabelFile({ path: path });
                                                                this.fileCacheAdd(file);
                                                                return [4 /*yield*/, recursive(file)];
                                                            case 1:
                                                                _a.sent();
                                                                return [2 /*return*/];
                                                        }
                                                    });
                                                }); });
                                            }, Promise.resolve())];
                                    }
                                });
                            }); };
                            return [4 /*yield*/, recursive(this)];
                        case 1:
                            _a.sent();
                            return [2 /*return*/, [this.cacheRecursiveImports, this.cacheSiblingFiles]];
                    }
                });
            }); })();
        },
        enumerable: false,
        configurable: true
    });
    Object.defineProperty(BabelFile.prototype, "recursiveImports", {
        get: function () {
            var _this = this;
            return (function () { return __awaiter(_this, void 0, void 0, function () {
                var imports;
                return __generator(this, function (_a) {
                    switch (_a.label) {
                        case 0: return [4 /*yield*/, this.recursiveDependencies];
                        case 1:
                            imports = (_a.sent())[0];
                            return [2 /*return*/, imports];
                    }
                });
            }); })();
        },
        enumerable: false,
        configurable: true
    });
    Object.defineProperty(BabelFile.prototype, "recursiveSiblings", {
        get: function () {
            var _this = this;
            return (function () { return __awaiter(_this, void 0, void 0, function () {
                var _a, siblings;
                return __generator(this, function (_b) {
                    switch (_b.label) {
                        case 0: return [4 /*yield*/, this.recursiveDependencies];
                        case 1:
                            _a = _b.sent(), siblings = _a[1];
                            return [2 /*return*/, Object.values(siblings)];
                    }
                });
            }); })();
        },
        enumerable: false,
        configurable: true
    });
    Object.defineProperty(BabelFile.prototype, "dependencies", {
        /** Given a package json file, will pluck all npm dependencies */
        get: function () {
            var _this = this;
            return (function () { return __awaiter(_this, void 0, void 0, function () {
                var imports, nativeImports, allDependencies, dependencies;
                return __generator(this, function (_a) {
                    switch (_a.label) {
                        case 0: return [4 /*yield*/, this.packageRecursiveImports];
                        case 1:
                            imports = _a.sent();
                            return [4 /*yield*/, this.nativeRecursiveImports];
                        case 2:
                            nativeImports = _a.sent();
                            return [4 /*yield*/, this.pkg.dependencies];
                        case 3:
                            allDependencies = _a.sent();
                            dependencies = {};
                            imports.forEach(function (i) {
                                var _a;
                                var version = allDependencies[i];
                                if (!version)
                                    throw new Error("Dependency \"" + i + "\" is not found in package.json.");
                                Object.assign(dependencies, (_a = {}, _a[i] = version, _a));
                            });
                            nativeImports.forEach(function (i) {
                                var _a;
                                var version = allDependencies[i];
                                if (version)
                                    Object.assign(dependencies, (_a = {}, _a[i] = version, _a));
                            });
                            return [2 /*return*/, dependencies];
                    }
                });
            }); })();
        },
        enumerable: false,
        configurable: true
    });
    BabelFile.builtins = BabelFile.getBuiltins();
    return BabelFile;
}(parsable_file_1.ParseableFile));
exports.BabelFile = BabelFile;
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