import { type_manager } from "./functions.js";

class file {
    #name;
    #path;
    #extension;

    constructor(path, windows_like = false) {
        if (!type_manager.is_string(path)) {
            throw "Path tu the file must be string.";
        }

        path = path.trim();

        if (path.length === 0) {
            throw "Path of the file can not be empty.";
        }
        
        const separator = windows_like ? "\\" : "/";
        const dirs = path.split(separator);
        const full_filename = dirs.pop().trim();
        const filename_parts = full_filename.split(".");
        
        this.#name = filename_parts.shift();
        this.#extension = filename_parts.join(".")
        this.#path = dirs.join("/");
    }

    get full_path() {
        if (this.#path.length === 0) {
            return this.filename;
        }

        return this.#path + "/" + this.filename;
    }

    get filename() {
        if (this.#extension.length === 0) {
            return this.#name;
        }

        return this.#name + "." + this.#extension;
    }

    get name() {
        return this.#name;
    }

    get extension() {
        return this.#extension;
    }

    get path() {
        return this.#path;
    }

    get type() {
        return this.#extension;
    }
} 

export { file };