main.cpp

#include <iostream> // 
#include <string> 
#include <vector>
#include <filesystem>  
#include <sstream>
#include <algorithm> 
#include <cstdlib>  

#define RESET  "\033[0m"
#define RED    "\033[31m"
#define GREEN  "\033[32m"
#define YELLOW "\033[33m"
#define BLUE   "\033[34m"

#define WHITE  "\033[37m"

struct FileInfo
{

	std::wstring filename;  //!use w string casue win has many file name in hind and other language
	std::wstring filepath;
};

bool sortFile(const FileInfo& file1, const FileInfo& file2) {
	// file1 and 2 for comp
	return file1.filename < file2.filename; // if yes then true 

}


int main() {
	std::string targetFolder{};
	std::cout << "User Add The Folder To Scan-";  // -
	std::getline(std::cin, targetFolder);
	std::vector<FileInfo> file{}; //! fileinfo is a vector that contain 2 value name and location
	//! safely report errors 
	std::error_code errorbyfilesystem;
	// how the iterator will work 
	auto option{ std::filesystem::directory_options::skip_permission_denied };
	auto start{ std::filesystem::recursive_directory_iterator(targetFolder , option , errorbyfilesystem) };
	auto end{ std::filesystem::recursive_directory_iterator() }; // ! this is the end point we wan't the start to be like this (mean that all file are pushed)

	while (start != end) {
		// ! if no error find  
		if (!errorbyfilesystem) {

			FileInfo tempFile;
			tempFile.filename = start->path().filename().wstring();
			tempFile.filepath = start->path().wstring();
			file.push_back(tempFile);


		}
		start.increment(errorbyfilesystem); // !just move to the next file if error if no error then it will act Normal 


	}
	if (file.size() == 0) {
		std::cerr << "Error(Use Real File Location)";
	}
	else {
		std::cout << "File Size-" << file.size() << "\n";
		std::sort(file.begin(), file.end(), sortFile);  // ! begin and end a methold that give an object ittrator that point at the begin  and end 
		//! and this sort work in the file vector no need to make new var ect 
		for (size_t i = 0; i < file.size(); i++) {
			std::wcout << GREEN << "[" << file[i].filename << "]" WHITE << '\n';
		}
		std::cout << "----------------------------------------------------------------------\n";
		std::wstring userGiveFileName{};
		std::wcout << RED << "Enter File Name-" << WHITE;
		// !Use getline so it captures spaces! (std::ws clears any leftover invisible 'Enters')
		std::getline(std::wcin >> std::ws, userGiveFileName);
		for (size_t i = 0; i < file.size(); i++) {
			if (file[i].filename == userGiveFileName) {
				std::wcout << "found the file" << '\n';
				std::wcout << RED << "File Location:" << file[i].filepath << '\n';
				std::cout << "-----------------------------------------------------------" << std::endl;
				{ // ? this is called block scope 
					int usergiventemp{};
					std::cout << GREEN << "Press (1) to open the file press (2) to not open the file-" << WHITE;
					std::cin >> usergiventemp;
					if (usergiventemp == 1) {
						std::wstring command{ L"\"" + file[i].filepath + L"\"" };
						_wsystem(command.c_str());

						
					


					}
					else {

					}

				}
				



			}

		}


	}



	system("pause");
	return 0;

}