"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
exports.PackageJSONHelper = void 0;
const path_1 = __importStar(require("path"));
const file_1 = require("./file");
const fs_1 = require("fs");
const find_package_dir_1 = require("./find.package.dir");
class PackageJSONHelper {
    static packageJsonPath = path_1.default.resolve("package.json");
    static cachedPackageJson = null;
    /** Returns the package.json of the CLI */
    static getCliPackageJson() {
        const path = (0, path_1.join)((0, find_package_dir_1.findPackageRoot)(), "package.json");
        if ((0, fs_1.existsSync)(path)) {
            return file_1.FileUtils.readJson(path);
        }
        return {};
    }
    /** Returns the package.json of the project that runs the CLI. Sometimes this might be undefined if we use npx.
     * The result is cached after the first read. */
    static getPackageJson() {
        // Return cached value if already loaded (null means we checked but file doesn't exist)
        if (this.cachedPackageJson !== null) {
            return this.cachedPackageJson;
        }
        if (!(0, fs_1.existsSync)(this.packageJsonPath)) {
            this.cachedPackageJson = undefined;
            return undefined;
        }
        const packageJson = file_1.FileUtils.readJson(this.packageJsonPath);
        if (!packageJson) {
            this.cachedPackageJson = undefined;
            return undefined;
        }
        this.cachedPackageJson = packageJson;
        return packageJson;
    }
    /** Clears the cached package.json, forcing a re-read on next access */
    static clearCache() {
        this.cachedPackageJson = null;
    }
    /** Extracts the product slug from package.json 'name' field */
    static getProductSlug() {
        return this.getPackageJson()?.name;
    }
    /** Extracts the version from package.json */
    static getVersion() {
        return this.getPackageJson()?.version;
    }
    /** Extracts the product name from package.json 'productName' field */
    static getProductName() {
        return this.getPackageJson()?.productName;
    }
    /** Extracts the product description from package.json 'description' field */
    static getProductDescription() {
        return this.getPackageJson()?.description;
    }
    /** Extracts the company/author from package.json 'author' field.
     * Handles both string format ("Company Name") and object format ({ name: "Company Name" }) */
    static getCompany() {
        const author = this.getPackageJson()?.author;
        if (!author)
            return undefined;
        if (typeof author === "string")
            return author;
        if (typeof author === "object" && author.name)
            return author.name;
        return undefined;
    }
    /** Generates a copyright string based on the current year and company name */
    static generateCopyright(company) {
        const year = new Date().getFullYear();
        return `Copyright © ${year} ${company}. All rights reserved.`;
    }
}
exports.PackageJSONHelper = PackageJSONHelper;
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