unit DirectoryService;
interface

uses
  Classes, SysUtils;

type
  TDirectoryService = class
  private

  public
    function GetUserDir: string;
    function GetHeadImageDir: string;
    function GetCustomFaceDir: string;
    function GetReceivedFaceDir: string;
    function GetCacheFaceDir: string;
    function GetDownloadFileDir: string;
    function GetFileExtImagesDir: string;
    function GetUserInformationDir: string;
    function GetBackgroundDir: string;
    class function GetService: TDirectoryService; static;
  end;

implementation

uses
  UsersService, Forms, RealICQUtility, CurrentContentService;

var
  ADirectoryService: TDirectoryService;

function TDirectoryService.GetUserDir: string;
var
  FilePath: string;
  ALoginName: string;
begin
  FilePath := ExtractFilePath(Application.ExeName) + 'Users\';
  if not DirectoryExists(FilePath) then CreateDir(FilePath);
  ALoginName := TRealICQUtility.ClearCenterServerID(TCurrentContentService.GetService.GetMe.LoginName);
  FilePath := FilePath + ALoginName + '\';
  if not DirectoryExists(FilePath) then CreateDir(FilePath);
  Result := FilePath;
end;

function TDirectoryService.GetDownloadFileDir: String;
var
  FilePath: string;
begin
  FilePath := GetUserDir + 'DownloadFiles\';
  if not DirectoryExists(FilePath) then CreateDir(FilePath);
  Result := FilePath;
end;

function TDirectoryService.GetFileExtImagesDir: String;
var
  FilePath: string;
begin
  FilePath := GetUserDir + 'FileExtImages\';
  if not DirectoryExists(FilePath) then CreateDir(FilePath);
  Result := FilePath;
end;

function TDirectoryService.GetCacheFaceDir: String;
var
  FilePath: string;
begin
  FilePath := GetCustomFaceDir + 'CacheFaces\';
  if not DirectoryExists(FilePath) then CreateDir(FilePath);
  Result := FilePath;
end;

function TDirectoryService.GetReceivedFaceDir: String;
var
  FilePath: string;
begin
  FilePath := GetUserDir + 'ReceivedFaces\';
  if not DirectoryExists(FilePath) then CreateDir(FilePath);
  Result := FilePath;
end;

function TDirectoryService.GetCustomFaceDir: String;
var
  FilePath: string;
begin
  FilePath := GetUserDir + 'MyFaces\';
  if not DirectoryExists(FilePath) then CreateDir(FilePath);
  Result := FilePath;
end;

function TDirectoryService.GetBackgroundDir: String;
var
  FilePath: string;
begin
  FilePath := GetUserDir + 'BackGroundImages\';
  if not DirectoryExists(FilePath) then CreateDir(FilePath);
  Result := FilePath;
end;

function TDirectoryService.GetHeadImageDir: String;
var
  FilePath: string;
begin
  FilePath := GetUserDir + 'HeadImages\';
  if not DirectoryExists(FilePath) then CreateDir(FilePath);
  Result := FilePath;
end;

function TDirectoryService.GetUserInformationDir: String;
var
  FilePath: string;
begin
  FilePath := GetUserDir + 'UserInformations\';
  if not DirectoryExists(FilePath) then CreateDir(FilePath);
  Result := FilePath;
end;

class function TDirectoryService.GetService: TDirectoryService;
begin
  if ADirectoryService = nil then
    ADirectoryService := TDirectoryService.Create;
  Result := ADirectoryService;
end;

initialization

finalization
  if ADirectoryService <> nil then
    FreeAndNil(ADirectoryService);

end.