#include <stdio.h>
#include <windows.h>
#include <stdio.h>
#include <conio.h>
//сделать применение функций
//GetLogicalDriverStrings V
//GetDriveType V
//GetCurrentDirectoryV
//GetFileAttributesV
//GetSystemDirectoryV
//GetTempPathV
//SetCurrentDirectoryV
//SetFileAttributesV
//CreateFileV
//ReadFileV
//WriteFileV

// for path use this: D:\c\lab1
// for attributeChekc use: D:\c\lab1\text.txt
int getAllDisk(){
    DWORD dwSize = MAX_PATH;
    char szLogicalDrives[MAX_PATH] = {0};
    WORD dwResult = GetLogicalDriveStrings(dwSize,szLogicalDrives);
    if (dwResult > 0 && dwResult <= MAX_PATH)
    {
        char* szSingleDrive = szLogicalDrives;
        while(*szSingleDrive)
        {
            printf("Drive: %s\n", szSingleDrive);

            // get the next drive
            szSingleDrive += strlen(szSingleDrive) + 1;
        }
    }
    return 0;
}
int getDriveType(){
    DWORD dwSize = MAX_PATH;
    char szLogicalDrives[MAX_PATH] = {0};
    WORD dwResult = GetLogicalDriveStrings(dwSize,szLogicalDrives);
    if (dwResult > 0 && dwResult <= MAX_PATH)
    {
        char* szSingleDrive = szLogicalDrives;
        while(*szSingleDrive)
        {
            printf("Drive: %s", szSingleDrive);
            switch(GetDriveType(szSingleDrive)){
                case 0:
                    printf("Error.\n");
                    break;
                case 1:
                    printf("Drive does not exist.\n");
                    break;
                case 2:
                    printf("Removable media.\n");
                    break;
                case 3:
                    printf("Fixed disk.\n");
                    break;
                case 4:
                    printf("Network drive.\n");
                    break;
                case 5:
                    printf("CD-ROM drive.\n");
                    break;
            }
            // get the next drive
            szSingleDrive += strlen(szSingleDrive) + 1;
        }
    }
    return 0;
}
int getCurrentDirectory(){
    DWORD dwSize = MAX_PATH;
    char szLogicalDrives[MAX_PATH] = {0};
    WORD dwResult = GetCurrentDirectory(dwSize,szLogicalDrives);
    if (dwResult > 0 && dwResult <= MAX_PATH)
    {
        char* szSingleDrive = szLogicalDrives;

            printf("CurrentDirectory: %s\n", szSingleDrive);

            // get the next drive
            //szSingleDrive += strlen(szSingleDrive) + 1;

    }
    return 0;

}
int getFileAttribute(char path[]){

    switch(GetFileAttributes(path)){
        case FILE_ATTRIBUTE_ARCHIVE:
            printf("Archived.\n");
            break;
        case FILE_ATTRIBUTE_COMPRESSED:
            printf("Compressed\n");
            break;
        case FILE_ATTRIBUTE_DIRECTORY:
            printf("FolderName\n");
            break;
        case FILE_ATTRIBUTE_HIDDEN :
            printf("hidden\n");
            break;
        case FILE_ATTRIBUTE_NORMAL:
            printf("Normal \n");
            break;
        case FILE_ATTRIBUTE_READONLY :
            printf("readOnly\n");
            break;
        case FILE_ATTRIBUTE_SYSTEM :
            printf("systemFile\n");
            break;
    }
    return 0;
}
int getSystemDirectory(){
    DWORD dwSize = MAX_PATH;
    char szLogicalDrives[MAX_PATH] = {0};
    WORD dwResult = GetSystemDirectory(szLogicalDrives,dwSize);
    if (dwResult > 0 && dwResult <= MAX_PATH)
    {
        char* szSingleDrive = szLogicalDrives;

            printf("SystemDirectory: %s\n", szSingleDrive);



    }
    return 0;

}
int getTempPath(){
    DWORD dwSize = MAX_PATH;
    char szLogicalDrives[MAX_PATH] = {0};
    WORD dwResult = GetTempPath(dwSize,szLogicalDrives);
    if (dwResult > 0 && dwResult <= MAX_PATH)
    {
        char* szSingleDrive = szLogicalDrives;

        printf("TempPath: %s\n", szSingleDrive);



    }
    return 0;
}
int setCurrentDirectory(char path[]){
    SetCurrentDirectory(path);
    getCurrentDirectory();
    return 0;
}
int setFileAttribute(char path[],int attribute){
    switch(attribute){
        case 1:
            SetFileAttributes(path,FILE_ATTRIBUTE_ARCHIVE);
            break;
        case 2:
            SetFileAttributes(path,FILE_ATTRIBUTE_COMPRESSED);
            break;
        case 3:
            SetFileAttributes(path,FILE_ATTRIBUTE_DIRECTORY);
            break;
        case 4 :
            SetFileAttributes(path,FILE_ATTRIBUTE_HIDDEN);
            break;
        case 5:
            SetFileAttributes(path,FILE_ATTRIBUTE_NORMAL);
            break;
        case 6 :
            SetFileAttributes(path,FILE_ATTRIBUTE_READONLY);
            break;
        case 7 :
            SetFileAttributes(path,FILE_ATTRIBUTE_SYSTEM);
            break;
        default:
            break;
    }
    getFileAttribute(path);
    return 0;
}
int writeFile(char path[],char message[]){
    DWORD bytesWritten;
    HANDLE hFile = CreateFile(path, FILE_WRITE_ACCESS, FILE_SHARE_READ,
                              NULL, OPEN_ALWAYS, 0, NULL);
    WriteFile(hFile, message, strlen(message), &bytesWritten, NULL);
    return 0;
}
int readFile(char path[]){
    char readBuffer[256];
    DWORD bytesRead;

    HANDLE fh = CreateFile(path, GENERIC_READ, 0, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);

    if(fh!=INVALID_HANDLE_VALUE){
        printf("File opened for reading!\n");
    } else {
        printf("File not opened for reading!\n");
        exit(EXIT_FAILURE);
    }

    if(ReadFile(fh, readBuffer, sizeof(readBuffer), &bytesRead, NULL)){
        printf("File successfully read!\n");
        printf("%lu bytes read.\n", bytesRead);
        printf("%s\n", readBuffer);
    }

    return 0;
}
int main() {
   printf("GetAllDisk:\n");
   getAllDisk();

   printf("GetDriveType:\n");
   getDriveType();

   printf("GetCurrentDirectory:\n");
   getCurrentDirectory();

   printf("GetFileAttribute:\n");
   char userInput[MAX_PATH];
   printf("Input path\n");
  // scanf("%260s",userInput);
   //getFileAttribute( userInput);

   printf("GetSystemDirectory:\n");
   getSystemDirectory();

    printf("GetTempPath:\n");
    getTempPath();

    printf("SetCurrentDirectory:\n");

    printf("Input path\n");
    //scanf("%260s",userInput);
    //setCurrentDirectory(userInput);
    printf("SetFileAttribute\n");
    printf("Input path\n");
    //scanf("%260s",userInput);
    int userChoice;
    printf("choise attribute:\n 1-archive\n2-compressed\n3-directory\n4-hidden\n5-normal\n6-readonly\n7-system\n");
    //scanf("%d",&userChoice);
    //setFileAttribute(userInput,userChoice);

    printf("CreateFile:\n");
    printf("Input path\n");
    //scanf("%260s",userInput);
   // createFile(userInput);

    printf("WriteFile:\n");
    printf("Input path\n");
    //scanf("%260s",userInput);
    char userMessage[1024];
    printf("Input text that you want write to file\n");
    //scanf("%1024s",userMessage);
    //writeFile(userInput,userMessage);

    printf("ReadFile:\n");
    scanf("%260s",userInput);
    readFile(userInput);

   return 0;
}