unit Unit2;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, MPlayer, ExtCtrls, StdCtrls,Shellapi;


type
  TTrackInfo = class
  public
    id : integer;
    path : string;
    name : string;
    artist : string;
    title : string;
    video : string;
    mp3 : string;
    cover : string;
    bg : string;
    cat : string;
  end;

type
  TForm2 = class(TForm)
    LabeledEdit1: TLabeledEdit;
    LabeledEdit2: TLabeledEdit;
    LabeledEdit3: TLabeledEdit;
    LabeledEdit4: TLabeledEdit;
    LabeledEdit5: TLabeledEdit;
    LabeledEdit6: TLabeledEdit;
    LabeledEdit7: TLabeledEdit;
    Image1: TImage;
    Image2: TImage;
    Bevel1: TBevel;
    Bevel2: TBevel;
    Label1: TLabel;
    Label2: TLabel;
    Panel1: TPanel;
    MediaPlayer1: TMediaPlayer;
    Label3: TLabel;
    MediaPlayer2: TMediaPlayer;
    OpenDialog1: TOpenDialog;
    Button1: TButton;
    Button2: TButton;
    memo1: TMemo;
    Button3: TButton;
    Button4: TButton;
    Button5: TButton;
    ComboBox1: TComboBox;
    procedure FormClose(Sender: TObject; var Action: TCloseAction);
    procedure FormShow(Sender: TObject);
    procedure MediaPlayer1Click(Sender: TObject; Button: TMPBtnType;
      var DoDefault: Boolean);
    procedure MediaPlayer2Click(Sender: TObject; Button: TMPBtnType;
      var DoDefault: Boolean);
    procedure LabeledEdit5DblClick(Sender: TObject);
    procedure LabeledEdit6DblClick(Sender: TObject);
    procedure LabeledEdit4DblClick(Sender: TObject);
    procedure LabeledEdit3DblClick(Sender: TObject);
    procedure Button1Click(Sender: TObject);
    procedure Button2Click(Sender: TObject);
    procedure ComboBox1Change(Sender: TObject);

  private

  public
    Trackinfo : TTrackInfo;
    constructor Create(ATrackinfo: TTrackInfo); reintroduce;
  end;



var
  pathdummy :array [0..3]of string;
  a : Tstringlist;
  f : textfile;
  dummy : string;
implementation

uses Unit1;

{$R *.dfm}

function DoFileWork(aOperation: FILEOP_FLAGS; aFrom, aTo: AnsiString;
    Flags: FILEOP_FLAGS): Integer;
var
  FromPath, ToPath: AnsiString;
  SHFileOpStruct: TSHFileOpStruct;
begin
  FromPath := aFrom + #0#0;
  ToPath := aTo + #0#0;
  with SHFileOpStruct do
  begin
    Wnd := 0;
    wFunc := aOperation;
    pFrom := PAnsiChar(FromPath);
    if ToPath <> '' then
    begin
      pTo := PAnsiChar(ToPath)
    end else begin // target available
      pTo := nil;
    end; // target not available
    fFlags := Flags;
  end; // structure
  Result := SHFileOperationA(SHFileOpStruct);
end;
function MoveDir(const fromDir, toDir: string): Boolean;
var
  fos: TSHFileOpStruct;
begin
  ZeroMemory(@fos, SizeOf(fos));
  with fos do
  begin
    wFunc  := FO_MOVE;
    fFlags := FOF_FILESONLY;
    pFrom  := PChar(fromDir + #0);
    pTo    := PChar(toDir)
  end;
  Result := (0 = ShFileOperation(fos));
end;

function CopyDir(const fromDir, toDir: string): Boolean;
var
  fos: TSHFileOpStruct;
begin
  ZeroMemory(@fos, SizeOf(fos));
  with fos do
  begin
    wFunc  := FO_COPY;
    fFlags := FOF_FILESONLY;
    pFrom  := PChar(fromDir + #0);
    pTo    := PChar(toDir)
  end;
  Result := (0 = ShFileOperation(fos));
end;

function geccomod(art, filename:string):string;
var
dummy:string;
begin
    dummy := copy(filename,length(filename)-2,3);
    insert(' '+ art,filename,pos('.'+dummy,filename));
    result := filename;
end;

procedure TForm2.FormClose(Sender: TObject; var Action: TCloseAction);
begin
  mediaplayer1.close;
  mediaplayer2.Close;
end;



procedure TForm2.FormShow(Sender: TObject);
begin

combobox1.Items.LoadFromFile(form1.edit1.text+'\catconfig.txt');
combobox1.ItemIndex := combobox1.Items.IndexOf(trackinfo.cat);
trackinfo.cat := combobox1.Items.Strings[combobox1.itemindex];

  image1.Picture.LoadFromFile(ExtractFilePath(Application.ExeName)+'nopic.jpg');
  image2.Picture.LoadFromFile(ExtractFilePath(Application.ExeName)+'nopic.jpg');

labelededit1.Text := Trackinfo.artist;
labelededit2.Text := Trackinfo.title;
labelededit3.Text := Trackinfo.mp3;
labelededit4.Text := Trackinfo.video;
labelededit5.Text := Trackinfo.cover;
labelededit6.Text := Trackinfo.bg;
labelededit7.Text := Trackinfo.path + Trackinfo.name;

opendialog1.InitialDir := Trackinfo.path;

try
if fileexists(lowercase(Trackinfo.path+Trackinfo.cover)) then image1.Picture.LoadFromFile(lowercase(Trackinfo.path+Trackinfo.cover));
except
showmessage('Error loading Cover');
end;

try
if fileexists(lowercase(Trackinfo.path+Trackinfo.bg)) then image2.Picture.LoadFromFile(lowercase(Trackinfo.path+Trackinfo.bg));
except
showmessage('Error loading Background');
end;

try
if fileexists(lowercase(Trackinfo.path+Trackinfo.video)) then
begin
if mediaplayer1.Mode = mpopen then mediaplayer1.Close;
mediaplayer1.FileName := Trackinfo.path+Trackinfo.video;
mediaplayer1.Open;
mediaplayer1.DisplayRect := panel1.ClientRect;
end;
except
showmessage('Error loading Video');
end;

try
if fileexists(lowercase(Trackinfo.path+Trackinfo.mp3)) then
begin
if mediaplayer2.Mode = mpopen then mediaplayer2.Close;
mediaplayer2.FileName := Trackinfo.path+Trackinfo.mp3;
mediaplayer2.Open;

end;
except
showmessage('Error loading MP3!');
end;
end;

procedure TForm2.MediaPlayer1Click(Sender: TObject; Button: TMPBtnType;
  var DoDefault: Boolean);
begin
if button = btplay then
mediaplayer1.Play;

if button = btstop then
begin
MediaPlayer1.Frames := 1;
mediaplayer1.Stop;
mediaplayer1.StartPos := 1;

end;
end;

procedure TForm2.MediaPlayer2Click(Sender: TObject; Button: TMPBtnType;
  var DoDefault: Boolean);
begin
if button = btplay then
mediaplayer2.Play;

if button = btstop then
begin
MediaPlayer2.Frames := 0;
mediaplayer2.Stop;
mediaplayer2.StartPos := 0;

end;
end;

procedure TForm2.LabeledEdit5DblClick(Sender: TObject);
begin
opendialog1.FilterIndex := 1;
if opendialog1.Execute then
  begin
   image1.Picture.LoadFromFile(opendialog1.Filename);
   labelededit5.Text := extractfilename(opendialog1.Filename);
   pathdummy[0] := extractfilepath(opendialog1.filename);
  end;
end;

procedure TForm2.LabeledEdit6DblClick(Sender: TObject);
begin
opendialog1.FilterIndex := 1;
 if opendialog1.Execute then
  begin
   image2.Picture.LoadFromFile(opendialog1.Filename);
   labelededit6.Text := extractfilename(opendialog1.Filename);
   pathdummy[1] := extractfilepath(opendialog1.filename);
  end;
end;

procedure TForm2.LabeledEdit4DblClick(Sender: TObject);
begin
opendialog1.FilterIndex := 2;
 if opendialog1.Execute then
  begin
   if mediaplayer1.Mode = mpopen then mediaplayer1.Close;
   mediaplayer1.FileName := opendialog1.FileName;
   mediaplayer1.Open;
   mediaplayer1.DisplayRect := Panel1.ClientRect;
   labelededit4.Text := extractfilename(opendialog1.Filename);
   pathdummy[2] := extractfilepath(opendialog1.filename);
  end;
end;

procedure TForm2.LabeledEdit3DblClick(Sender: TObject);
begin
opendialog1.FilterIndex := 3;
  if opendialog1.Execute then
  begin
   if mediaplayer2.Mode = mpopen then mediaplayer2.Close;
   mediaplayer2.FileName := opendialog1.FileName;
   mediaplayer2.Open;
   labelededit3.Text := extractfilename(opendialog1.Filename);
   pathdummy[3] := extractfilepath(opendialog1.filename);
  end;
end;

procedure TForm2.Button1Click(Sender: TObject);
var


i,j,k,l : integer;

dum : array[0..3] of string;
du : string;
begin

  if application.messagebox('Realy Change Details ?','UltraSongTool', MB_YESNO) = IDYES then
  begin

    a := Tstringlist.create;
    assignfile(f,Trackinfo.path+Trackinfo.name);
    reset(f);
    repeat
      readln(f,dummy);
      a.Add(dummy);
    until EOF(f);
    closefile(f);



    if Trackinfo.artist <> Labelededit1.Text then
    begin
     if a.IndexOf('#ARTIST:'+Trackinfo.artist) > -1 then
     begin
      //showmessage (inttostr( a.IndexOf('#ARTIST:'+artist)));
      j := a.IndexOf('#ARTIST:'+Trackinfo.artist);
      a.Delete(j);
      a.Insert(j,'#ARTIST:'+labelededit1.text);
      Trackinfo.artist := LabeledEdit1.Text;
     end
    else
     begin
     end;
   end;

  if Trackinfo.title <> labelededit2.Text then
   begin
    if a.IndexOf('#TITLE:'+Trackinfo.title) > -1 then
     begin
      //showmessage ( inttostr( a.IndexOf('#TITLE:'+title)));
      j := a.IndexOf('#TITLE:'+Trackinfo.title);
      a.Delete(j);
      a.Insert(j,'#TITLE:'+labelededit2.Text);
      Trackinfo.title := LabeledEdit2.Text;
     end
    else
     begin
     end;
   end;

  if Trackinfo.mp3 <> labelededit3.Text then
   begin
    if a.IndexOf('#MP3:'+Trackinfo.mp3) > -1 then
     begin
      j := a.IndexOf('#MP3:'+Trackinfo.mp3);
      a.Delete(j);
      a.Insert(j,'#MP3:'+ labelededit3.Text);
      Trackinfo.mp3 := LabeledEdit3.Text;
     { mediaplayer1.Close;
      mediaplayer1.FileName := Trackinfo.path + labelededit3.Text;
      mediaplayer1.Open;}
     end
    else
     begin
      for k := 0 to a.Count -1 do
       begin
        if pos('#',a.strings[k]) = 1 then
          begin
           l:= pos('#',a.strings[k]) + 1;
           a.Insert(l,'#MP3:'+labelededit3.Text);
           Trackinfo.mp3 := LabeledEdit3.Text;
           if pathdummy[3] <> Trackinfo.path then
            begin
             copyfile(pchar(pathdummy[3]+labelededit3.Text),pchar(Trackinfo.path+labelededit3.Text),false);
             showmessage('Copying MP3 File into Songdirectory.');
            end;
           {mediaplayer1.Close;
           mediaplayer1.FileName := Trackinfo.path + labelededit3.Text;
           mediaplayer1.Open;}
           break;
          end;
       end;
     end;
   end;

  if Trackinfo.video <> labelededit4.Text then
   begin
    if a.IndexOf('#VIDEO:'+Trackinfo.video) > -1 then
     begin
      j := a.IndexOf('#VIDEO:'+Trackinfo.video);
      a.Delete(j);
      a.Insert(j,'#VIDEO:'+ labelededit4.Text);
      Trackinfo.video := LabeledEdit4.Text;
      {mediaplayer2.Close;
      mediaplayer2.FileName := Trackinfo.path + labelededit4.Text;
      mediaplayer2.DisplayRect := panel1.ClientRect;
      mediaplayer2.Open;}
     end
    else
     begin
      for k := 0 to a.Count - 1 do
       begin
        if pos('#',a.strings[k]) = 1 then
          begin
           l:= pos('#',a.strings[k]) + 1;
           a.Insert(l,'#VIDEO:'+labelededit4.Text);
           Trackinfo.video := LabeledEdit4.Text;
           if pathdummy[2] <> Trackinfo.path then
            begin
             copyfile(pchar(pathdummy[2]+labelededit4.Text),pchar(Trackinfo.path+labelededit4.Text),false);
             showmessage('Copying Video File into Songdirectory.');
            end;
           {mediaplayer2.Close;
           mediaplayer2.FileName := Trackinfo.path + labelededit4.Text;
           mediaplayer2.DisplayRect := panel1.ClientRect;
           mediaplayer2.Open;}
           break;
          end;
        end;
     end;
   end;

 if (Trackinfo.cover <> labelededit5.Text)  then
   begin
    if a.IndexOf('#COVER:'+ Trackinfo.cover) > -1 then
     begin
      j := a.IndexOf('#COVER:'+Trackinfo.cover);
      a.Delete(j);
      a.Insert(j,'#COVER:'+ labelededit5.Text);
      Trackinfo.cover := LabeledEdit5.Text;
      if pathdummy[0] <> Trackinfo.path then
       begin
        copyfile(pchar(pathdummy[0]+labelededit5.text),pchar(Trackinfo.path+labelededit5.Text),false);
        showmessage('Copying Cover into Songdirectory.');
       end;
      image1.Picture.LoadFromFile(Trackinfo.path+trackinfo.cover);
     end
    else
     begin
      for k := 0 to a.Count - 1 do
       begin
        if pos('#',a.strings[k]) = 1 then
          begin
           l:= pos('#',a.strings[k]) + 1;
           a.Insert(l,'#COVER:'+labelededit5.Text);
           Trackinfo.cover := LabeledEdit5.Text;
           if pathdummy[0] <> Trackinfo.path then
            begin
             copyfile(pchar(pathdummy[0]+labelededit5.Text),pchar(Trackinfo.path+labelededit5.Text),false);
             showmessage('Copying Cover into Songdirectory.');
            end;
           image1.Picture.LoadFromFile(Trackinfo.path+labelededit5.Text);
           break;
          end;
       end;
     end;
   end;

if Trackinfo.bg <> labelededit6.Text then
   begin
    if a.IndexOf('#BACKGROUND:'+Trackinfo.bg) > -1 then
     begin
      j := a.IndexOf('#BACKGROUND:'+Trackinfo.bg);
      a.Delete(j);
      a.Insert(j,'#BACKGROUND:'+ labelededit6.Text);
      Trackinfo.bg := LabeledEdit6.Text;
      if pathdummy[1] <> Trackinfo.path then
       begin
        copyfile(pchar(pathdummy[0]+labelededit6.Text),pchar(Trackinfo.path+labelededit6.Text),false);
        showmessage('Copying Background into Songdirectory.');
       end;
      image2.Picture.LoadFromFile(Trackinfo.path+labelededit6.Text);
     end
    else
     begin
      for k := 0 to a.Count - 1 do
       begin
        if pos('#',a.strings[k]) = 1 then
          begin
           l:= pos('#',a.strings[k]) + 1;
           a.Insert(l,'#BACKGROUND:'+labelededit6.Text);
           Trackinfo.bg := LabeledEdit6.Text;
           if pathdummy[1] <> Trackinfo.path then
            begin
             copyfile(pchar(pathdummy[1]+labelededit6.Text),pchar(Trackinfo.path+labelededit6.Text),false);
             showmessage('Copying Background into Songdirectory.');
            end;
           image2.Picture.loadfromfile(Trackinfo.path+labelededit6.Text);
           break;
          end;
       end;
     end;
  end;


   if trackinfo.name <> ( trackinfo.artist + ' - ' + trackinfo.title) then
    begin
     deletefile(trackinfo.path+trackinfo.name);
     trackinfo.name := trackinfo.artist + ' - ' + trackinfo.title + '.txt';
     assignfile(f,trackinfo.path+trackinfo.Name);
     rewrite(f);
     closefile(f);
    end;

   if ((pos('[CO]',trackinfo.cover) < 1) or (trackinfo.cover <> (trackinfo.artist+ ' - '+ trackinfo.title + '.jpg'))) and (trackinfo.cover <>  '') then
    begin
     showmessage('Cover rename');
     du := geccomod('[CO]',trackinfo.artist+ ' - '+ trackinfo.title + '.jpg');
     renamefile(trackinfo.path+trackinfo.cover,trackinfo.path+du);
     j := a.IndexOf('#COVER:'+trackinfo.cover);
     a.Delete(j);
     a.Insert(j,'#COVER:'+ du);
     Trackinfo.cover := du
    end;

   if ((pos('[BG]',trackinfo.bg) < 1) or (trackinfo.bg <> (trackinfo.artist+ ' - '+ trackinfo.title + '.jpg'))) and (trackinfo.bg <> '') then
    begin
     showmessage('Background rename');
     dummy := geccomod('[BG]',trackinfo.artist+ ' - '+ trackinfo.title + '.jpg');
     renamefile(trackinfo.path+trackinfo.bg,trackinfo.path+dummy);
     j := a.IndexOf('#BACKGROUND:'+trackinfo.bg);
     a.Delete(j);
     a.Insert(j,'#BACKGROUND:'+ dummy);
     Trackinfo.bg := dummy
    end;

   if ((pos('[VD#0]',trackinfo.video) < 1) or (trackinfo.video <> (trackinfo.artist+ ' - '+ trackinfo.title + '.mpg'))) and (trackinfo.video <> '') then
    begin
     showmessage('Video rename');
     dummy := geccomod('[VD#0]',trackinfo.artist+ ' - '+ trackinfo.title + '.mpg');
     renamefile(trackinfo.path+trackinfo.video,trackinfo.path+dummy);
     j := a.IndexOf('#VIDEO:'+trackinfo.video);
     a.Delete(j);
     a.Insert(j,'#VIDEO:'+ dummy);
     Trackinfo.video := dummy
    end;


  assignfile(f,Trackinfo.path+Trackinfo.name);
  rewrite(f);
  for i := 0 to a.Count - 1 do
  begin
  writeln(f, a.Strings[i]);
  end;
  closefile(f);
 end;

  a.Free;
  form1.Show;
  Close;

end;

procedure TForm2.Button2Click(Sender: TObject);
begin
  form1.show;
  Close;
end;

constructor TForm2.Create(ATrackinfo: TTrackInfo);
begin
  inherited Create(Application);
  Trackinfo := ATrackinfo;
  Caption := 'Change Details : ' + Trackinfo.artist + ' - ' + Trackinfo.title;
end;

procedure TForm2.ComboBox1Change(Sender: TObject);
var
dum : string;
begin
button1.Enabled := false;
//showmessage(trackinfo.path + ' - ' + form1.Edit1.Text+combobox1.Items.Strings[combobox1.itemindex]);
mediaplayer1.Close;
mediaplayer2.Close;
image1.Picture.LoadFromFile(ExtractFilePath(Application.ExeName)+'nopic.jpg');
image2.Picture.LoadFromFile(ExtractFilePath(Application.ExeName)+'nopic.jpg');
chdir(form1.Edit1.Text);

dum := form1.Edit1.Text+combobox1.Items.Strings[combobox1.itemindex];

//if movedir(dum, form1.Edit1.Text+combobox1.Items.Strings[combobox1.itemindex]) = true then
// showmessage('changed cat');
delete(trackinfo.path,length(trackinfo.path),1);

if dofilework(FO_move,trackinfo.path,dum,FOF_NOCONFIRMATION) = 0 then
showmessage('changed cat');
trackinfo.path := form1.Edit1.Text+combobox1.Items.Strings[combobox1.itemindex] + '\';
trackinfo.cat := combobox1.Items.Strings[combobox1.itemindex];

chdir(trackinfo.path);
 button1.Enabled := true;

 close;
 form1.Show;
end;

end.