//uses Main;

var

  Form1: TCLForm;

  ScaledLayout: TclScaledLayout;

  

  HeaderPnl, LogoLeftPnl, ActionRightPnl, PageTitlePnl, DividerPnl, SearchWrapPnl, SearchPnl, CountPnl, BottomMenuPnl: TclProPanel;

  TitleLbl, SubTitleLbl, PageTitleLbl, CountLbl: TclProLabel;

  SearchEdt: TclProEdit;

  ProfileBtn, ViewToggleBtn, LSummaryBtn, SearchBtn: TclProButton;

  NotifBtn: TclProImage; 

  CatalogBtn, BorrowedBtn, QrBtn, MyListBtn, SettingsBtn: TclProButton;

  

  FiltersPnl: TclProPanel;

  FiltersScrollBox: TclHorzScrollBox;

  FilterAllBtn, FilterRomanBtn, FilterBilimBtn, FilterTarihBtn, FilterFelsefeBtn, FilterCocukBtn, FilterGelisimBtn: TclProButton;

  

  BooksScrollBox, DetailScrollBox: TclVertScrollBox;

  GlobalBookCount: Integer;

  

  GlobalNotifMsg: String; 

  GlobalNotifCount: Integer; 

  GlobalViewMode: String;

  GlobalGridColCount: Integer;

  GlobalGridRowPnl: TclProPanel;

  DetailOverlayPnl, DetailContentPnl, DetailHeaderPnl, DetailFooterPnl: TclProPanel;

  DetailTitleLbl, DetailAuthorLbl, DetailDescLbl: TclProLabel;

  DetailCloseBtn, DetailFavBtn, DetailBorrowBtn: TclProButton;

  AlertOverlayPnl, AlertBoxPnl: TclProPanel;

  AlertMsgLbl: TclProLabel;

  AlertOkBtn: TclProButton;

  GlobalActionTimer, OpenDetailTimer: TclTimer;

  GlobalActionType, GlobalSelectedBookID, GlobalFilterGenre: String;

  GlobalCurrentStock: Integer;

  GlobalBooksList: TclStringList;

void GoToBorrowed; { Clomosy.RunUnit('uOdunc'); }

void GoToQR; { Clomosy.RunUnit('uQR'); }

void GoToListe; { Clomosy.RunUnit('uListe'); }

void GoToSettings; { Clomosy.RunUnit('uAyarlar'); }

void CloseDetail;

{

  DetailOverlayPnl.Visible = False;

  DetailContentPnl.Visible = False;

}

void ToggleViewMode;

var

  clRest: TclRest;

  jsonBody: String;

{

  if (GlobalViewMode == 'list') GlobalViewMode = 'grid';

  else GlobalViewMode = 'list';

  

  if (Clomosy.GlobalVariableString <> '')

  {

    clRest = TclRest.Create;

    clRest.BaseURL = ' https://deneme-a6346-default-rtdb.firebaseio.com/settings/" rel="nofollow - https://deneme-a6346-default-rtdb.firebaseio.com/settings/ '+Clomosy.GlobalVariableString+'/viewMode.json';

    clRest.Method = rmPUT;

    clRest.Accept = 'application/json';

    jsonBody = '"' + GlobalViewMode + '"';

    clRest.AddBody(jsonBody, 'application/json');

    clRest.Execute;

    clRest.Free;

  }

  Clomosy.RunUnit('uKatalog');

}

void SendNotification(AUser: String; AMsg: String);

var

  clRest: TclRest;

  notifID, jsonBody: String;

{

  notifID = FormatDateTime('yymmddhhnnsszzz', Now);

  clRest = TclRest.Create;

  clRest.BaseURL = ' https://deneme-a6346-default-rtdb.firebaseio.com/notifications/" rel="nofollow - https://deneme-a6346-default-rtdb.firebaseio.com/notifications/ ' + AUser + '/' + notifID + '.json';

  clRest.Method = rmPUT;

  clRest.Accept = 'application/json';

  jsonBody = '{"msg":"' + AMsg + '"}';

  clRest.AddBody(jsonBody, 'application/json');

  clRest.Execute;

  clRest.Free;

  

  if (AUser == Clomosy.GlobalVariableString)

  {

    GlobalNotifCount = GlobalNotifCount + 1;

    GlobalNotifMsg = GlobalNotifMsg + '- ' + AMsg + #13#10;

    if (NotifBtn <> nil)

    {

      NotifBtn.clProSettings.BackgroundColor = clAlphaColor.clHexToColor('#D81B60'); 

      NotifBtn.SetclProSettings(NotifBtn.clProSettings);

    }

  }

}

void UpdateModalButtonsStatus(ABookID: String);

var

  clRest: TclRest;

  bData, currentUser, bookStr, stockStr: String;

  pStart, pEnd, totalStock: Integer;

  userAlreadyBorrowed: Boolean;

{

  currentUser = Clomosy.GlobalVariableString;

  

  DetailBorrowBtn.Text = 'Ödünç Al';

  DetailBorrowBtn.clProSettings.BackgroundColor = clAlphaColor.clHexToColor('#36212E');

  DetailBorrowBtn.Enabled = True;

  DetailBorrowBtn.SetclProSettings(DetailBorrowBtn.clProSettings);

  

  DetailFavBtn.Text = 'Listeme Ekle';

  DetailFavBtn.clProSettings.BackgroundColor = clAlphaColor.clHexToColor('#36212E');

  DetailFavBtn.clProSettings.FontColor = clAlphaColor.clHexToColor('#FFFFFF');

  DetailFavBtn.clProSettings.BorderWidth = 0;

  DetailFavBtn.SetclProSettings(DetailFavBtn.clProSettings);

  

  if (currentUser == '') Exit;

  

  clRest = TclRest.Create;

  clRest.BaseURL = ' https://deneme-a6346-default-rtdb.firebaseio.com/books/" rel="nofollow - https://deneme-a6346-default-rtdb.firebaseio.com/books/ ' + ABookID + '.json';

  clRest.Method = rmGET;

  clRest.Execute;

  bookStr = clRest.Response;

  clRest.Free;

  

  totalStock = 0;

  if ((bookStr <> 'null') && (bookStr <> '') && (bookStr <> '{}'))

  {

     pStart = Pos('"stock":"', bookStr);

     if (pStart > 0)

     {

        pStart = pStart + 9;

        pEnd = Pos('"', Copy(bookStr, pStart, Length(bookStr)));

        stockStr = Copy(bookStr, pStart, pEnd - 1);

        if (stockStr <> '') totalStock = StrToIntDef(stockStr, 0);

     }

  }

  GlobalCurrentStock = totalStock;

  

  clRest = TclRest.Create;

  clRest.BaseURL = ' https://deneme-a6346-default-rtdb.firebaseio.com/borrowed/" rel="nofollow - https://deneme-a6346-default-rtdb.firebaseio.com/borrowed/ ' + ABookID + '.json';

  clRest.Method = rmGET;

  clRest.Execute;

  bData = clRest.Response;

  clRest.Free;

  

  userAlreadyBorrowed = False;

  if ((bData <> 'null') && (bData <> '') && (bData <> '{}'))

  {

     if (Pos('"' + currentUser + '"', bData) > 0) userAlreadyBorrowed = True;

  }

  

  if (userAlreadyBorrowed)

  {

      DetailBorrowBtn.Text = 'Zaten Ödünç Aldınız';

      DetailBorrowBtn.clProSettings.BackgroundColor = clAlphaColor.clHexToColor('#4CAF50');

      DetailBorrowBtn.Enabled = False;

      DetailBorrowBtn.SetclProSettings(DetailBorrowBtn.clProSettings);

  }

  else if (totalStock <= 0)

  {

      DetailBorrowBtn.Text = 'Stokta Yok';

      DetailBorrowBtn.clProSettings.BackgroundColor = clAlphaColor.clHexToColor('#888888');

      DetailBorrowBtn.Enabled = False;

      DetailBorrowBtn.SetclProSettings(DetailBorrowBtn.clProSettings);

  }

  

  clRest = TclRest.Create;

  clRest.BaseURL = ' https://deneme-a6346-default-rtdb.firebaseio.com/favorites/" rel="nofollow - https://deneme-a6346-default-rtdb.firebaseio.com/favorites/ ' + currentUser + '/' + ABookID + '.json';

  clRest.Method = rmGET;

  clRest.Execute;

  bData = clRest.Response;

  clRest.Free;

  if ((bData <> 'null') && (bData <> '') && (bData <> '{}'))

  {

    DetailFavBtn.Text = 'Listemde (Çıkar)';

    DetailFavBtn.clProSettings.BackgroundColor = clAlphaColor.clHexToColor('#FFFFFF');

    DetailFavBtn.clProSettings.FontColor = clAlphaColor.clHexToColor('#D81B60');

    DetailFavBtn.clProSettings.BorderColor = clAlphaColor.clHexToColor('#D81B60');

    DetailFavBtn.clProSettings.BorderWidth = 1;

    DetailFavBtn.SetclProSettings(DetailFavBtn.clProSettings);

  }

}

void BorrowBookClick;

var currentUser: String;

{

  if (DetailBorrowBtn.Text <> 'Ödünç Al') Exit;

  currentUser = Clomosy.GlobalVariableString;

  if (currentUser == '') { ShowMessage('Lütfen giriş yapın.'); Exit; }

  

  GlobalActionType = 'BORROW';

  Form1.FormWaiting.Visible = True;

  GlobalActionTimer.Enabled = True;

}

void FavBookClick;

var currentUser: String;

{

  currentUser = Clomosy.GlobalVariableString;

  if (currentUser == '') { ShowMessage('Lütfen giriş yapın.'); Exit; }

  

  if (DetailFavBtn.Text == 'Listeme Ekle') GlobalActionType = 'ADD_FAV';

  else GlobalActionType = 'DEL_FAV';

  

  Form1.FormWaiting.Visible = True;

  GlobalActionTimer.Enabled = True;

}

void OnOpenDetailTimer;

var

  SourceTitleLbl, SourceAuthorLbl, SourceSummaryLbl, SourceUrlLbl, SourceGenreLbl: TclProLabel;

  clRestCache: TclRest;

  jsonBody, bCoverUrl: String;

{

  OpenDetailTimer.Enabled = False;

  

  SourceTitleLbl = TclProLabel(Form1.clFindComponent('Title_' + GlobalSelectedBookID));

  SourceAuthorLbl = TclProLabel(Form1.clFindComponent('Author_' + GlobalSelectedBookID));

  SourceSummaryLbl = TclProLabel(Form1.clFindComponent('Desc_' + GlobalSelectedBookID));

  SourceUrlLbl = TclProLabel(Form1.clFindComponent('CoverUrl_' + GlobalSelectedBookID)); 

  SourceGenreLbl = TclProLabel(Form1.clFindComponent('Genre_' + GlobalSelectedBookID)); 

  if (SourceTitleLbl <> nil) DetailTitleLbl.Text = SourceTitleLbl.Text;

  if (SourceAuthorLbl <> nil) DetailAuthorLbl.Text = SourceAuthorLbl.Text;

  if (SourceSummaryLbl <> nil) DetailDescLbl.Text = SourceSummaryLbl.Text;

  else DetailDescLbl.Text = 'Bu kitap için özet bilgisi bulunamadı.';

  

  bCoverUrl = '';

  if (SourceUrlLbl <> nil) bCoverUrl = SourceUrlLbl.Text;

  

  if ((GlobalSelectedBookID <> '') && (Pos('OL', GlobalSelectedBookID) > 0))

  {

    clRestCache = TclRest.Create;

    clRestCache.BaseURL = ' https://deneme-a6346-default-rtdb.firebaseio.com/books/" rel="nofollow - https://deneme-a6346-default-rtdb.firebaseio.com/books/ '+GlobalSelectedBookID+'.json';

    clRestCache.Method = rmGET;

    clRestCache.Execute;

    

    // Kitap veritabanında yoksa YENİ EKLE

    if ((clRestCache.Response == 'null') || (clRestCache.Response == '') || (clRestCache.Response == '{}'))

    {

       clRestCache.Free; 

       

       clRestCache = TclRest.Create; 

       clRestCache.BaseURL = ' https://deneme-a6346-default-rtdb.firebaseio.com/books/" rel="nofollow - https://deneme-a6346-default-rtdb.firebaseio.com/books/ '+GlobalSelectedBookID+'.json';

       clRestCache.Method = rmPUT;

       clRestCache.Accept = 'application/json';

       

       // BURAYA YENİ KİTAPLAR İÇİN "stock":"0" BİLGİSİ EKLENDİ

       jsonBody = '{"id":"'+GlobalSelectedBookID+'", "title":"'+DetailTitleLbl.Text+'", "author":"'+DetailAuthorLbl.Text+'", "color":"#2E4053", "summary":"OpenLibrary API Kaydı", "cover":"'+bCoverUrl+'", "genre":"'+SourceGenreLbl.Text+'", "stock":"0"}';

       

       clRestCache.AddBody(jsonBody, 'application/json');

       clRestCache.Execute;

       clRestCache.Free;

    }

    else

    {

       clRestCache.Free;

    }

  }

  

  // Modal butonlarını güncelle (Eğer stok 0 ise "Stokta Yok" diyecektir)

  if (GlobalSelectedBookID <> '') UpdateModalButtonsStatus(GlobalSelectedBookID);

  

  DetailOverlayPnl.Visible = True;

  DetailContentPnl.Visible = True;

  DetailContentPnl.BringToFront;

  Form1.FormWaiting.Visible = False;

}

void OpenDetail;

var ClickedPnl: TclProPanel;

{

  ClickedPnl = TclProPanel(Form1.clSender);

  GlobalSelectedBookID = ClickedPnl.clTagStr; 

  DetailContentPnl.clTagStr = GlobalSelectedBookID;

  

  Form1.FormWaiting.Visible = True;

  OpenDetailTimer.Enabled = True;

}

void CreateBookCard(AID: String; ATitle: String; AAuthor: String; ARating: String; AColor: String; ASummary: String; ACoverUrl: String; AGenre: String);

var

  LCardPnl, LCoverPnl, LInfoPnl: TclProPanel;

  LTitleLbl, LAuthorLbl, LRatingLbl, LSummaryLbl, LUrlLbl, LGenreLbl: TclProLabel;

  LCoverImg: TclProImage;

{

  if (GlobalViewMode == 'grid')

  {

    if (GlobalGridColCount == 0)

    {

      GlobalGridRowPnl = Form1.AddNewProPanel(BooksScrollBox, 'GridRow_' + AID);

      GlobalGridRowPnl.Align = alTop; GlobalGridRowPnl.Height = 160; GlobalGridRowPnl.Margins.Left = 10; GlobalGridRowPnl.Margins.Right = 10; GlobalGridRowPnl.Margins.Top = 10;

      GlobalGridRowPnl.clProSettings.BackgroundColor = clAlphaColor.clHexToColor('#F0EBE1');

      GlobalGridRowPnl.SetclProSettings(GlobalGridRowPnl.clProSettings);

    }

    

    LCardPnl = Form1.AddNewProPanel(GlobalGridRowPnl, 'Card_' + AID);

    LCardPnl.Align = alLeft; LCardPnl.Width = 100; LCardPnl.Margins.Left = 5; LCardPnl.Margins.Right = 5;

    LCardPnl.clProSettings.BackgroundColor = clAlphaColor.clHexToColor('#FFFFFF'); LCardPnl.clProSettings.BorderColor = clAlphaColor.clHexToColor('#E2DED5'); LCardPnl.clProSettings.BorderWidth = 1; LCardPnl.clProSettings.RoundHeight = 8; LCardPnl.clProSettings.RoundWidth = 8;

    LCardPnl.SetclProSettings(LCardPnl.clProSettings);

    LCardPnl.clTagStr = AID; Form1.AddNewEvent(LCardPnl, tbeOnClick, 'OpenDetail');

    

    LUrlLbl = Form1.AddNewProLabel(LCardPnl, 'CoverUrl_' + AID, ACoverUrl); LUrlLbl.Visible = False;

    LSummaryLbl = Form1.AddNewProLabel(LCardPnl, 'Desc_' + AID, ASummary); LSummaryLbl.Visible = False;

    LGenreLbl = Form1.AddNewProLabel(LCardPnl, 'Genre_' + AID, AGenre); LGenreLbl.Visible = False;

    LAuthorLbl = Form1.AddNewProLabel(LCardPnl, 'Author_' + AID, AAuthor); LAuthorLbl.Visible = False;

    LCoverPnl = Form1.AddNewProPanel(LCardPnl, 'Cover_' + AID);

    LCoverPnl.Align = alTop; LCoverPnl.Height = 100; LCoverPnl.Margins.Left = 5; LCoverPnl.Margins.Top = 5; LCoverPnl.Margins.Right = 5;

    LCoverPnl.clProSettings.BackgroundColor = clAlphaColor.clHexToColor(AColor); LCoverPnl.clProSettings.RoundHeight = 5; LCoverPnl.clProSettings.RoundWidth = 5;

    LCoverPnl.SetclProSettings(LCoverPnl.clProSettings);

    LCoverPnl.clTagStr = AID; Form1.AddNewEvent(LCoverPnl, tbeOnClick, 'OpenDetail');

    

    if (ACoverUrl <> '')

    {

      LCoverImg = Form1.AddNewProImage(LCoverPnl, 'CoverImg_' + AID);

      LCoverImg.Align = alClient; LCoverImg.Margins.Left = 2; LCoverImg.Margins.Right = 2; LCoverImg.Margins.Top = 2; LCoverImg.Margins.Bottom = 2;

      LCoverImg.clProSettings.PictureSource = ACoverUrl; LCoverImg.clProSettings.PictureAutoFit = True;

      LCoverImg.SetclProSettings(LCoverImg.clProSettings);

      LCoverImg.clTagStr = AID; Form1.AddNewEvent(LCoverImg, tbeOnClick, 'OpenDetail');

    }

    

    LTitleLbl = Form1.AddNewProLabel(LCardPnl, 'Title_' + AID, ATitle);

    LTitleLbl.Align = alBottom; LTitleLbl.Height = 40; LTitleLbl.Margins.Left = 5; LTitleLbl.Margins.Right = 5; LTitleLbl.Margins.Bottom = 5;

    LTitleLbl.clProSettings.FontColor = clAlphaColor.clHexToColor('#002B36'); LTitleLbl.clProSettings.FontSize = 11; LTitleLbl.clProSettings.TextSettings.Font.Style = [fsBold]; LTitleLbl.clProSettings.WordWrap = True;

    LTitleLbl.SetclProSettings(LTitleLbl.clProSettings);

    LTitleLbl.clTagStr = AID; Form1.AddNewEvent(LTitleLbl, tbeOnClick, 'OpenDetail');

    

    GlobalGridColCount = GlobalGridColCount + 1;

    if (GlobalGridColCount >= 3) GlobalGridColCount = 0;

  }

  else

  {

    LCardPnl = Form1.AddNewProPanel(BooksScrollBox, 'Card_' + AID);

    LCardPnl.Align = alTop; LCardPnl.Height = 110; LCardPnl.Margins.Left = 15; LCardPnl.Margins.Right = 15; LCardPnl.Margins.Bottom = 10;

    LCardPnl.clProSettings.BackgroundColor = clAlphaColor.clHexToColor('#FFFFFF'); LCardPnl.clProSettings.BorderColor = clAlphaColor.clHexToColor('#E2DED5'); LCardPnl.clProSettings.BorderWidth = 1;

    LCardPnl.SetclProSettings(LCardPnl.clProSettings);

    

    LUrlLbl = Form1.AddNewProLabel(LCardPnl, 'CoverUrl_' + AID, ACoverUrl); LUrlLbl.Visible = False;

    LSummaryLbl = Form1.AddNewProLabel(LCardPnl, 'Desc_' + AID, ASummary); LSummaryLbl.Visible = False;

    LGenreLbl = Form1.AddNewProLabel(LCardPnl, 'Genre_' + AID, AGenre); LGenreLbl.Visible = False;

    LCoverPnl = Form1.AddNewProPanel(LCardPnl, 'Cover_' + AID);

    LCoverPnl.Align = alLeft; LCoverPnl.Width = 65; LCoverPnl.Margins.Left = 10; LCoverPnl.Margins.Top = 10; LCoverPnl.Margins.Bottom = 10;

    LCoverPnl.clProSettings.BackgroundColor = clAlphaColor.clHexToColor(AColor);

    LCoverPnl.SetclProSettings(LCoverPnl.clProSettings);

    

    if (ACoverUrl <> '')

    {

      LCoverImg = Form1.AddNewProImage(LCoverPnl, 'CoverImg_' + AID);

      LCoverImg.Align = alClient; LCoverImg.Margins.Left = 2; LCoverImg.Margins.Right = 2; LCoverImg.Margins.Top = 2; LCoverImg.Margins.Bottom = 2;

      LCoverImg.clProSettings.PictureSource = ACoverUrl; LCoverImg.clProSettings.PictureAutoFit = True;

      LCoverImg.SetclProSettings(LCoverImg.clProSettings);

    }

    

    LRatingLbl = Form1.AddNewProLabel(LCardPnl, 'Rating_' + AID, ARating + ' ★' );

    LRatingLbl.Align = alRight; LRatingLbl.Width = 45; LRatingLbl.Margins.Top = 10; LRatingLbl.Margins.Right = 10;

    LRatingLbl.clProSettings.FontColor = clAlphaColor.clHexToColor('#B8860B');

    LRatingLbl.SetclProSettings(LRatingLbl.clProSettings);

    

    LSummaryBtn = Form1.AddNewProButton(LCardPnl, 'Summary_' + AID, 'Bilgiler');

    LSummaryBtn.Align = alRight; LSummaryBtn.Width = 60; LSummaryBtn.Margins.Top = 50; LSummaryBtn.Margins.Bottom = 25; LSummaryBtn.Margins.Right = -25;

    LSummaryBtn.clProSettings.FontColor = clAlphaColor.clHexToColor('#FFFFFF'); LSummaryBtn.clProSettings.BackgroundColor = clAlphaColor.clHexToColor('#36212E');

    LSummaryBtn.SetclProSettings(LSummaryBtn.clProSettings);

    LSummaryBtn.clTagStr = AID; Form1.AddNewEvent(LSummaryBtn, tbeOnClick, 'OpenDetail');

    

    LInfoPnl = Form1.AddNewProPanel(LCardPnl, 'Info_' + AID);

    LInfoPnl.Align = alClient; LInfoPnl.Margins.Left = 15;

    LTitleLbl = Form1.AddNewProLabel(LInfoPnl, 'Title_' + AID, ATitle);

    LTitleLbl.Align = alTop; LTitleLbl.Height = 25; LTitleLbl.Margins.Top = 15;

    LTitleLbl.clProSettings.FontColor = clAlphaColor.clHexToColor('#000000'); LTitleLbl.clProSettings.FontSize = 16; LTitleLbl.clProSettings.TextSettings.Font.Style = [fsBold];

    LTitleLbl.SetclProSettings(LTitleLbl.clProSettings);

    LAuthorLbl = Form1.AddNewProLabel(LInfoPnl, 'Author_' + AID, AAuthor);

    LAuthorLbl.Align = alTop; LAuthorLbl.Height = 20;

    LAuthorLbl.clProSettings.FontColor = clAlphaColor.clHexToColor('#666666');

    LAuthorLbl.SetclProSettings(LAuthorLbl.clProSettings);

  }

  GlobalBookCount = GlobalBookCount + 1;

}

void DrawBooks;

var

  i: Integer;

  clQueryItem: TClJSONQuery;

  jsonArrStr, itemID, itemTitle, itemAuthor, itemRating, itemColor, itemSummary, itemCover, itemGenre: String;

{

  if (BooksScrollBox <> nil) BooksScrollBox.Free;

  BooksScrollBox = Form1.AddNewVertScrollBox(ScaledLayout, 'BooksScrollBox_' + FormatDateTime('hhnnsszzz', Now));

  BooksScrollBox.Align = alClient;

  

  GlobalBookCount = 0; GlobalGridColCount = 0;

  if (GlobalBooksList == nil) Exit;

  jsonArrStr = '[';

  for i = 0 to GlobalBooksList.Count - 1

  {

     jsonArrStr = jsonArrStr + GlobalBooksList.Strings;

var

  MainForm: TCLForm;

  ScaledLayout: TclScaledLayout;

  // --- ASENKRON SİMÜLASYONU İÇİN EKLENENLER ---

  ActionTimer: TClTimer;

  GlobalActionType: String;

  // --- GİRİŞ SAYFASI DEĞİŞKENLERİ ---

  LoginMainPnl, TopPnl, ContentPnl, EmailPnl, PasswordPnl, BottomPnl, RegisterWrapPnl, ForgotPwdPnl: TclProPanel;

  IconImg: TclProImage;

  AppTitleLbl, AppSubTitleLbl, WelcomeLbl, SubWelcomeLbl, EmailTitleLbl, PasswordTitleLbl, RegisterLbl: TclProLabel;

  EmailEdt, PasswordEdt: TclProEdit;

  LoginBtn, RegisterBtn, ForgotPwdBtn: TclProButton;

  // --- KAYIT OL SAYFASI DEĞİŞKENLERİ ---

  RegMainPnl, RegTopPnl, RegTitleWrapPnl, RegBottomPnl: TclProPanel;

  RegScrollBox: TclVertScrollBox;

  

  RegPersonalTitleLbl, RegAccountTitleLbl: TclProLabel;

  RegRow1Pnl, RegAdPnl, RegSoyadPnl, RegTCPnl, RegPhonePnl, RegAddressPnl, RegAgePnl: TclProPanel;

  RegAdLbl, RegSoyadLbl, RegTCLbl, RegPhoneLbl, RegAddressLbl, RegAgeLbl: TclProLabel;

  RegAdEdt, RegSoyadEdt, RegTCEdt, RegPhoneEdt: TclProEdit;

  RegAddressMemo: TclMemo;

  RegAgeCombo: TclComboBox;

  // YÖNETİCİ ALANI İÇİN DEĞİŞKENLER EKLENDİ

  RegEmailPnl, RegPasswordPnl, RegPasswordRepPnl, RegAdminCodePnl: TclProPanel;

  RegEmailLbl, RegPasswordLbl, RegPasswordRepLbl, RegAdminCodeLbl: TclProLabel;

  RegEmailEdt, RegPasswordEdt, RegPasswordRepEdt, RegAdminCodeEdt: TclProEdit;

  RegBackBtn, RegSubmitBtn: TclProButton;

  RegTitleLbl, RegSubTitleLbl: TclProLabel;

// --- Sadece Sayı Girilmesini Sağlayan Fonksiyon ---

void OnNumberOnlyChange;

var

  S, newS, c: String;

  i: Integer;

  Edt: TclProEdit;

{

  Edt = TclProEdit(MainForm.clSender);

  S = Edt.Text;

  newS = '';

  i = 1;

  

  while (i <= Length(S))

  {

    c = Copy(S, i, 1);

    if ((c >= '0') && (c <= '9'))

      newS = newS + c;

    i = i + 1;

  }

  

  if (S <> newS)

  {

    Edt.Text = newS;

  }

}

void ExecuteLogin;

var

  clRest: TclRest;

  EmailKey, responseStr: String;

  isAdmin: Boolean;

{

  EmailKey = EmailEdt.Text;

  

  // FİREBASE KURALI: Klasör isimlerinde nokta olamaz

  while (Pos('.', EmailKey) > 0)

  {

    EmailKey = Copy(EmailKey, 1, Pos('.', EmailKey) - 1) + '_' + Copy(EmailKey, Pos('.', EmailKey) + 1, Length(EmailKey));

  }

  

  isAdmin = False;

  

  // 1. İSTEK: KULLANICILAR (users) TABLOSUNA BAK

  clRest = TclRest.Create;

  clRest.BaseURL = ' https://deneme-a6346-default-rtdb.firebaseio.com/users/" rel="nofollow - https://deneme-a6346-default-rtdb.firebaseio.com/users/ '+EmailKey+'.json';

  clRest.Method = rmGET;

  clRest.Accept = 'application/json';

  clRest.Execute;

  responseStr = clRest.Response;

  clRest.Free; // BAĞLANTIYI TEMİZLE VE KAPAT

  

  // Eğer users tablosunda yoksa, 2. İSTEK: YÖNETİCİLER (admins) TABLOSUNDA ARA

  if ((responseStr == 'null') || (responseStr == ''))

  {

     clRest = TclRest.Create; // YENİ TERTEMİZ BİR BAĞLANTI AÇ

     clRest.BaseURL = ' https://deneme-a6346-default-rtdb.firebaseio.com/admins/" rel="nofollow - https://deneme-a6346-default-rtdb.firebaseio.com/admins/ '+EmailKey+'.json';

     clRest.Method = rmGET;

     clRest.Accept = 'application/json';

     clRest.Execute;

     responseStr = clRest.Response;

     clRest.Free; // BAĞLANTIYI TEMİZLE VE KAPAT

     

     if ((responseStr <> 'null') && (responseStr <> ''))

     {

        isAdmin = True; // Kişi admins tablosunda bulundu!

     }

  }

  

  MainForm.FormWaiting.Visible = False; 

  

  if ((responseStr == 'null') || (responseStr == ''))

  {

    ShowMessage('Kayıtlı e-posta bulunamadı. Lütfen kayıt olun.');

  }

  else

  {

    if (Pos('"sifre":"'+PasswordEdt.Text+'"', responseStr) > 0)

    {

      Clomosy.GlobalVariableString = EmailKey;

      

      // --- SON GİRİŞ TARİHİNİ GÜNCELLE ---

      clRest = TclRest.Create;

      if (isAdmin)

         clRest.BaseURL = ' https://deneme-a6346-default-rtdb.firebaseio.com/admins/" rel="nofollow - https://deneme-a6346-default-rtdb.firebaseio.com/admins/ '+EmailKey+'/son_giris.json';

      else

         clRest.BaseURL = ' https://deneme-a6346-default-rtdb.firebaseio.com/users/" rel="nofollow - https://deneme-a6346-default-rtdb.firebaseio.com/users/ '+EmailKey+'/son_giris.json';

         

      clRest.Method = rmPUT;

      clRest.Accept = 'application/json';

      clRest.AddBody('"' + FormatDateTime('dd.mm.yyyy hh:nn:ss', Now) + '"', 'application/json');

      clRest.Execute;

      clRest.Free;

      

      if (isAdmin)

      {

         Clomosy.RunUnit('pGenel'); 

      }

      else

      {

         Clomosy.RunUnit('uKatalog'); 

      }

    }

    else

    {

      ShowMessage('Hatalı şifre girdiniz.');

    }

  }

}

void ExecuteRegister;

var

  clRest: TclRest;

  EmailKey, jsonBody, allUsersResp, allAdminsResp, tcVal, phoneVal, emailVal: String;

  isOk, isAdminReg: Boolean;

{

  tcVal = RegTCEdt.Text;

  phoneVal = RegPhoneEdt.Text;

  emailVal = RegEmailEdt.Text;

  isOk = True;

  EmailKey = emailVal; 

  

  while (Pos('.', EmailKey) > 0)

  {

    EmailKey = Copy(EmailKey, 1, Pos('.', EmailKey) - 1) + '_' + Copy(EmailKey, Pos('.', EmailKey) + 1, Length(EmailKey));

  }

  

  clRest = TclRest.Create;

  clRest.BaseURL = ' https://deneme-a6346-default-rtdb.firebaseio.com/users.json" rel="nofollow - https://deneme-a6346-default-rtdb.firebaseio.com/users.json ';

  clRest.Method = rmGET;

  clRest.Accept = 'application/json';

  clRest.Execute;

  allUsersResp = clRest.Response;

  clRest.Free; 

  

  clRest = TclRest.Create; 

  clRest.BaseURL = ' https://deneme-a6346-default-rtdb.firebaseio.com/admins.json" rel="nofollow - https://deneme-a6346-default-rtdb.firebaseio.com/admins.json ';

  clRest.Method = rmGET;

  clRest.Accept = 'application/json';

  clRest.Execute;

  allAdminsResp = clRest.Response;

  clRest.Free; 

  if (allUsersResp == 'null') allUsersResp = '';

  if (allAdminsResp == 'null') allAdminsResp = '';

  

  if ((Pos('"' + EmailKey + '":', allUsersResp) > 0) || (Pos('"' + EmailKey + '":', allAdminsResp) > 0))

  {

    ShowMessage('Bu e-posta adresi zaten sistemde kayıtlı!');

    isOk = False;

  }

  else if ((Pos('"tc":"' + tcVal + '"', allUsersResp) > 0) || (Pos('"tc":"' + tcVal + '"', allAdminsResp) > 0))

  {

    ShowMessage('Bu TC Kimlik Numarası sistemde zaten kayıtlı!');

    isOk = False;

  }

  else if ((Pos('"telefon":"' + phoneVal + '"', allUsersResp) > 0) || (Pos('"telefon":"' + phoneVal + '"', allAdminsResp) > 0))

  {

    ShowMessage('Bu telefon numarası sistemde zaten kayıtlı!');

    isOk = False;

  }

  

  if (isOk)

  {

    isAdminReg = False;

    if (RegAdminCodeEdt.Text == '1453') 

    {

       isAdminReg = True;

    }

    

    // --- KAYIT TARİHİ EKLENDİ (kayit_tarihi) ---

    jsonBody = '{"ad":"'+RegAdEdt.Text+'", "soyad":"'+RegSoyadEdt.Text+'", "yas":"'+RegAgeCombo.Text+'", "tc":"'+tcVal+'", "telefon":"'+phoneVal+'", "adres":"'+RegAddressMemo.Text+'", "sifre":"'+RegPasswordEdt.Text+'", "kayit_tarihi":"'+FormatDateTime('dd.mm.yyyy hh:nn:ss', Now)+'"}';

    

    clRest = TclRest.Create;

    

    if (isAdminReg)

       clRest.BaseURL = ' https://deneme-a6346-default-rtdb.firebaseio.com/admins/" rel="nofollow - https://deneme-a6346-default-rtdb.firebaseio.com/admins/ '+EmailKey+'.json';

    else

       clRest.BaseURL = ' https://deneme-a6346-default-rtdb.firebaseio.com/users/" rel="nofollow - https://deneme-a6346-default-rtdb.firebaseio.com/users/ '+EmailKey+'.json';

       

    clRest.Method = rmPUT;

    clRest.Accept = 'application/json';

    clRest.AddBody(jsonBody, 'application/json');

    clRest.Execute;

    clRest.Free; 

    MainForm.FormWaiting.Visible = False; 

    RegMainPnl.Visible = False;

    

    if (isAdminReg)

      ShowMessage('SİSTEM YÖNETİCİSİ kaydınız başarıyla oluşturuldu! Lütfen giriş yapınız.');

    else

      ShowMessage('Kayıt işlemi başarıyla eklendi. Lütfen giriş yapınız.');

  }

  else

  {

    MainForm.FormWaiting.Visible = False; 

  }

}

// --- ASENKRON İŞLEM TETİKLEYİCİSİ (TIMER) ---

void OnActionTimerTick;

{

  ActionTimer.Enabled = False; 

  

  if (GlobalActionType == 'Login')

  {

    ExecuteLogin;

  }

  else if (GlobalActionType == 'Register')

  {

    ExecuteRegister;

  }

}

// --- BUTON TIKLAMALARI ---

void CheckLogin;

{

  if ((EmailEdt.Text <> '') && (PasswordEdt.Text <> '')) 

  {

    MainForm.FormWaiting.Visible = True; 

    GlobalActionType = 'Login';

    ActionTimer.Enabled = True; 

  }

  else

  {

    ShowMessage('Lütfen e-posta ve şifrenizi giriniz.'); 

  }

}

void CloseRegister;

var

  tcVal, phoneVal, emailVal: String;

  tcLen, phoneLen: Integer;

{

  tcVal = RegTCEdt.Text;

  phoneVal = RegPhoneEdt.Text;

  emailVal = RegEmailEdt.Text;

  tcLen = Length(tcVal);

  phoneLen = Length(phoneVal);

  if ((RegAdEdt.Text <> '') && (RegSoyadEdt.Text <> '') && (tcVal <> '') && 

      (RegAddressMemo.Text <> '') && (emailVal <> '') && 

      (RegPasswordEdt.Text <> '') && (RegPasswordEdt.Text == RegPasswordRepEdt.Text))

  {

    if (RegAgeCombo.Text == '')

    {

       ShowMessage('Lütfen yaşınızı seçiniz!');

    }

    else if (tcLen <> 11)

    {

       ShowMessage('TC Kimlik Numarası 11 haneli olmalıdır!');

    }

    else if (phoneLen <> 10)

    {

       ShowMessage('Telefon numarası başında 0 olmadan 10 haneli olmalıdır! Örn: 5551234567');

    }

    else if ((Pos('@', emailVal) == 0) || (Pos('.', emailVal) == 0))

    {

       ShowMessage('Lütfen geçerli bir e-posta adresi giriniz!');

    }

    else

    {

      MainForm.FormWaiting.Visible = True; 

      GlobalActionType = 'Register';

      ActionTimer.Enabled = True; 

    }

  }

  else

  {

    ShowMessage('Lütfen tüm alanları eksiksiz doldurun ve şifrelerin eşleştiğinden emin olun.'); 

  }

}

void OpenRegister;

{

  RegMainPnl.Visible = True;

  RegMainPnl.BringToFront;

}

void BackOfMain;

{

  RegMainPnl.Visible = False;

}

void SetupRegisterUI;

var

  ageIndex: Integer;

{

  RegMainPnl = MainForm.AddNewProPanel(ScaledLayout, 'RegMainPnl');

  RegMainPnl.Align = alClient;

  RegMainPnl.clProSettings.BackgroundColor = clAlphaColor.clHexToColor('#F0EBE1');

  RegMainPnl.SetclProSettings(RegMainPnl.clProSettings);

  RegMainPnl.Visible = False; 

  RegTopPnl = MainForm.AddNewProPanel(RegMainPnl, 'RegTopPnl');

  RegTopPnl.Align = alTop;

  RegTopPnl.Height = 150;

  RegTopPnl.Margins.Top = -30;

  RegTopPnl.clProSettings.BackgroundColor = clAlphaColor.clHexToColor('#36212E');

  RegTopPnl.clProSettings.RoundHeight = 40;

  RegTopPnl.clProSettings.RoundWidth = 40;

  RegTopPnl.SetclProSettings(RegTopPnl.clProSettings);

  RegBackBtn = MainForm.AddNewProButton(RegTopPnl, 'RegBackBtn', '< Giriş sayfası');

  RegBackBtn.Align = alLeft;

  RegBackBtn.Width = 120;

  RegBackBtn.Margins.Top = 30;

  RegBackBtn.clProSettings.FontColor = clAlphaColor.clHexToColor('#FFFFFF');

  RegBackBtn.clProSettings.TextSettings.Font.Style = [fsBold];

  RegBackBtn.SetclProSettings(RegBackBtn.clProSettings);

  MainForm.AddNewEvent(RegBackBtn, tbeOnClick, 'BackOfMain');

  RegTitleWrapPnl = MainForm.AddNewProPanel(RegTopPnl, 'RegTitleWrapPnl');

  RegTitleWrapPnl.Align = alRight;

  RegTitleWrapPnl.Width = 120;

  RegTitleWrapPnl.Margins.Top = 70;

  RegTitleWrapPnl.Margins.Right = 5;

  RegTitleWrapPnl.clProSettings.RoundHeight = 40;

  RegTitleWrapPnl.clProSettings.RoundWidth = 40;

  RegTitleWrapPnl.clProSettings.BackgroundColor = clAlphaColor.clHexToColor('#36212E');

  RegTitleWrapPnl.SetclProSettings(RegTitleWrapPnl.clProSettings);

  RegTitleLbl = MainForm.AddNewProLabel(RegTitleWrapPnl, 'RegTitleLbl', 'Kayıt Ol');

  RegTitleLbl.Align = alTop;

  RegTitleLbl.Height = 25;

  RegTitleLbl.clProSettings.FontColor = clAlphaColor.clHexToColor('#FFFFFF');

  RegTitleLbl.clProSettings.FontSize = 22;

  RegTitleLbl.clProSettings.TextSettings.Font.Style = [fsBold];

  RegTitleLbl.SetclProSettings(RegTitleLbl.clProSettings);

  RegSubTitleLbl = MainForm.AddNewProLabel(RegTitleWrapPnl, 'RegSubTitleLbl', 'YENİ ÜYELİK');

  RegSubTitleLbl.Align = alTop;

  RegSubTitleLbl.Height = 20;

  RegSubTitleLbl.clProSettings.FontColor = clAlphaColor.clHexToColor('#B09A9E');

  RegSubTitleLbl.clProSettings.FontSize = 10;

  RegSubTitleLbl.SetclProSettings(RegSubTitleLbl.clProSettings);

  RegScrollBox = MainForm.AddNewVertScrollBox(RegMainPnl, 'RegScrollBox');

  RegScrollBox.Align = alClient;

  RegScrollBox.Margins.Left = 30;

  RegScrollBox.Margins.Right = 30;

  RegScrollBox.Margins.Top = 20;

  RegScrollBox.Margins.Bottom = 20;

  

  RegPersonalTitleLbl = MainForm.AddNewProLabel(RegScrollBox, 'RegPersonalTitleLbl', 'KİŞİSEL BİLGİLER');

  RegPersonalTitleLbl.Align = alTop;

  RegPersonalTitleLbl.Height = 25;

  RegPersonalTitleLbl.Margins.Bottom = 10;

  RegPersonalTitleLbl.clProSettings.FontColor = clAlphaColor.clHexToColor('#888888');

  RegPersonalTitleLbl.clProSettings.FontSize = 11;

  RegPersonalTitleLbl.clProSettings.TextSettings.Font.Style = [fsBold];

  RegPersonalTitleLbl.SetclProSettings(RegPersonalTitleLbl.clProSettings);

  RegRow1Pnl = MainForm.AddNewProPanel(RegScrollBox, 'RegRow1Pnl');

  RegRow1Pnl.Align = alTop;

  RegRow1Pnl.Height = 80;

  RegRow1Pnl.clProSettings.BackgroundColor = clAlphaColor.clHexToColor('#F0EBE1');

  RegRow1Pnl.SetclProSettings(RegRow1Pnl.clProSettings);

  RegAdPnl = MainForm.AddNewProPanel(RegRow1Pnl, 'RegAdPnl');

  RegAdPnl.Align = alLeft;

  RegAdPnl.Width = 140; 

  RegAdPnl.clProSettings.BackgroundColor = clAlphaColor.clHexToColor('#F0EBE1');

  RegAdPnl.SetclProSettings(RegAdPnl.clProSettings);

  RegAdLbl = MainForm.AddNewProLabel(RegAdPnl, 'RegAdLbl', 'AD');

  RegAdLbl.Align = alTop;

  RegAdLbl.Height = 20;

  RegAdLbl.clProSettings.FontColor = clAlphaColor.clHexToColor('#888888');

  RegAdLbl.clProSettings.FontSize = 10;

  RegAdLbl.SetclProSettings(RegAdLbl.clProSettings);

  RegAdEdt = MainForm.AddNewProEdit(RegAdPnl, 'RegAdEdt', '');

  RegAdEdt.Align = alClient;

  RegAdEdt.Margins.Bottom = 15;

  RegAdEdt.clProSettings.BackgroundColor = clAlphaColor.clHexToColor('#FFFFFF');

  RegAdEdt.clProSettings.BorderColor = clAlphaColor.clHexToColor('#DDDDDD');

  RegAdEdt.clProSettings.BorderWidth = 1;

  RegAdEdt.SetclProSettings(RegAdEdt.clProSettings);

  RegSoyadPnl = MainForm.AddNewProPanel(RegRow1Pnl, 'RegSoyadPnl');

  RegSoyadPnl.Align = alClient;

  RegSoyadPnl.Margins.Left = 10; 

  RegSoyadPnl.clProSettings.BackgroundColor = clAlphaColor.clHexToColor('#F0EBE1');

  RegSoyadPnl.SetclProSettings(RegSoyadPnl.clProSettings);

  RegSoyadLbl = MainForm.AddNewProLabel(RegSoyadPnl, 'RegSoyadLbl', 'SOYAD');

  RegSoyadLbl.Align = alTop;

  RegSoyadLbl.Height = 20;

  RegSoyadLbl.clProSettings.FontColor = clAlphaColor.clHexToColor('#888888');

  RegSoyadLbl.clProSettings.FontSize = 10;

  RegSoyadLbl.SetclProSettings(RegSoyadLbl.clProSettings);

  RegSoyadEdt = MainForm.AddNewProEdit(RegSoyadPnl, 'RegSoyadEdt', '');

  RegSoyadEdt.Align = alClient;

  RegSoyadEdt.Margins.Bottom = 15;

  RegSoyadEdt.clProSettings.BackgroundColor = clAlphaColor.clHexToColor('#FFFFFF');

  RegSoyadEdt.clProSettings.BorderColor = clAlphaColor.clHexToColor('#DDDDDD');

  RegSoyadEdt.clProSettings.BorderWidth = 1;

  RegSoyadEdt.SetclProSettings(RegSoyadEdt.clProSettings);

  RegAgePnl = MainForm.AddNewProPanel(RegScrollBox, 'RegAgePnl');

  RegAgePnl.Align = alTop;

  RegAgePnl.Height = 80;

  RegAgePnl.clProSettings.BackgroundColor = clAlphaColor.clHexToColor('#F0EBE1');

  RegAgePnl.SetclProSettings(RegAgePnl.clProSettings);

  RegAgeLbl = MainForm.AddNewProLabel(RegAgePnl, 'RegAgeLbl', 'YAŞ');

  RegAgeLbl.Align = alTop;

  RegAgeLbl.Height = 20;

  RegAgeLbl.clProSettings.FontColor = clAlphaColor.clHexToColor('#888888');

  RegAgeLbl.clProSettings.FontSize = 10;

  RegAgeLbl.SetclProSettings(RegAgeLbl.clProSettings);

  RegAgeCombo = MainForm.AddNewComboBox(RegAgePnl, 'RegAgeCombo');

  RegAgeCombo.Align = alClient;

  RegAgeCombo.Margins.Bottom = 15;

  

  ageIndex = 10;

  while (ageIndex <= 100)

  {

    RegAgeCombo.AddItem(IntToStr(ageIndex), IntToStr(ageIndex));

    ageIndex = ageIndex + 1;

  }

  RegTCPnl = MainForm.AddNewProPanel(RegScrollBox, 'RegTCPnl');

  RegTCPnl.Align = alTop;

  RegTCPnl.Height = 80;

  RegTCPnl.clProSettings.BackgroundColor = clAlphaColor.clHexToColor('#F0EBE1');

  RegTCPnl.SetclProSettings(RegTCPnl.clProSettings);

  RegTCLbl = MainForm.AddNewProLabel(RegTCPnl, 'RegTCLbl', 'TC KİMLİK NO');

  RegTCLbl.Align = alTop;

  RegTCLbl.Height = 20;

  RegTCLbl.clProSettings.FontColor = clAlphaColor.clHexToColor('#888888');

  RegTCLbl.clProSettings.FontSize = 10;

  RegTCLbl.SetclProSettings(RegTCLbl.clProSettings);

  RegTCEdt = MainForm.AddNewProEdit(RegTCPnl, 'RegTCEdt', '');

  RegTCEdt.Align = alClient;

  RegTCEdt.Margins.Bottom = 15;

  RegTCEdt.clProSettings.BackgroundColor = clAlphaColor.clHexToColor('#FFFFFF');

  RegTCEdt.clProSettings.BorderColor = clAlphaColor.clHexToColor('#DDDDDD');

  RegTCEdt.clProSettings.BorderWidth = 1;

  RegTCEdt.SetclProSettings(RegTCEdt.clProSettings);

  MainForm.AddNewEvent(RegTCEdt, tbeOnChange, 'OnNumberOnlyChange');

  RegPhonePnl = MainForm.AddNewProPanel(RegScrollBox, 'RegPhonePnl');

  RegPhonePnl.Align = alTop;

  RegPhonePnl.Height = 80;

  RegPhonePnl.clProSettings.BackgroundColor = clAlphaColor.clHexToColor('#F0EBE1');

  RegPhonePnl.SetclProSettings(RegPhonePnl.clProSettings);

  RegPhoneLbl = MainForm.AddNewProLabel(RegPhonePnl, 'RegPhoneLbl', 'TELEFON (Başında 0 olmadan 10 haneli)');

  RegPhoneLbl.Align = alTop;

  RegPhoneLbl.Height = 20;

  RegPhoneLbl.clProSettings.FontColor = clAlphaColor.clHexToColor('#888888');

  RegPhoneLbl.clProSettings.FontSize = 10;

  RegPhoneLbl.SetclProSettings(RegPhoneLbl.clProSettings);

  RegPhoneEdt = MainForm.AddNewProEdit(RegPhonePnl, 'RegPhoneEdt', '');

  RegPhoneEdt.Align = alClient;

  RegPhoneEdt.Margins.Bottom = 15;

  RegPhoneEdt.clProSettings.BackgroundColor = clAlphaColor.clHexToColor('#FFFFFF');

  RegPhoneEdt.clProSettings.BorderColor = clAlphaColor.clHexToColor('#DDDDDD');

  RegPhoneEdt.clProSettings.BorderWidth = 1;

  RegPhoneEdt.SetclProSettings(RegPhoneEdt.clProSettings);

  MainForm.AddNewEvent(RegPhoneEdt, tbeOnChange, 'OnNumberOnlyChange');

  RegAddressPnl = MainForm.AddNewProPanel(RegScrollBox, 'RegAddressPnl');

  RegAddressPnl.Align = alTop;

  RegAddressPnl.Height = 120;

  RegAddressPnl.clProSettings.BackgroundColor = clAlphaColor.clHexToColor('#F0EBE1');

  RegAddressPnl.SetclProSettings(RegAddressPnl.clProSettings);

  RegAddressLbl = MainForm.AddNewProLabel(RegAddressPnl, 'RegAddressLbl', 'ADRES');

  RegAddressLbl.Align = alTop;

  RegAddressLbl.Height = 20;

  RegAddressLbl.clProSettings.FontColor = clAlphaColor.clHexToColor('#888888');

  RegAddressLbl.clProSettings.FontSize = 10;

  RegAddressLbl.SetclProSettings(RegAddressLbl.clProSettings);

  RegAddressMemo = MainForm.AddNewMemo(RegAddressPnl, 'RegAddressMemo', '');

  RegAddressMemo.Align = alClient;

  RegAddressMemo.Margins.Bottom = 15;

  RegAccountTitleLbl = MainForm.AddNewProLabel(RegScrollBox, 'RegAccountTitleLbl', 'HESAP BİLGİLERİ');

  RegAccountTitleLbl.Align = alTop;

  RegAccountTitleLbl.Height = 25;

  RegAccountTitleLbl.Margins.Top = 15;

  RegAccountTitleLbl.Margins.Bottom = 10;

  RegAccountTitleLbl.clProSettings.FontColor = clAlphaColor.clHexToColor('#888888');

  RegAccountTitleLbl.clProSettings.FontSize = 11;

  RegAccountTitleLbl.clProSettings.TextSettings.Font.Style = [fsBold];

  RegAccountTitleLbl.SetclProSettings(RegAccountTitleLbl.clProSettings);

  RegEmailPnl = MainForm.AddNewProPanel(RegScrollBox, 'RegEmailPnl');

  RegEmailPnl.Align = alTop;

  RegEmailPnl.Height = 80;

  RegEmailPnl.clProSettings.BackgroundColor = clAlphaColor.clHexToColor('#F0EBE1');

  RegEmailPnl.SetclProSettings(RegEmailPnl.clProSettings);

  RegEmailLbl = MainForm.AddNewProLabel(RegEmailPnl, 'RegEmailLbl', 'E-POSTA');

  RegEmailLbl.Align = alTop;

  RegEmailLbl.Height = 20;

  RegEmailLbl.clProSettings.FontColor = clAlphaColor.clHexToColor('#888888');

  RegEmailLbl.clProSettings.FontSize = 10;

  RegEmailLbl.SetclProSettings(RegEmailLbl.clProSettings);

  RegEmailEdt = MainForm.AddNewProEdit(RegEmailPnl, 'RegEmailEdt', '');

  RegEmailEdt.Align = alClient;

  RegEmailEdt.Margins.Bottom = 15;

  RegEmailEdt.clProSettings.BackgroundColor = clAlphaColor.clHexToColor('#FFFFFF');

  RegEmailEdt.clProSettings.BorderColor = clAlphaColor.clHexToColor('#DDDDDD');

  RegEmailEdt.clProSettings.BorderWidth = 1;

  RegEmailEdt.SetclProSettings(RegEmailEdt.clProSettings);

  RegPasswordPnl = MainForm.AddNewProPanel(RegScrollBox, 'RegPasswordPnl');

  RegPasswordPnl.Align = alTop;

  RegPasswordPnl.Height = 80;

  RegPasswordPnl.clProSettings.BackgroundColor = clAlphaColor.clHexToColor('#F0EBE1');

  RegPasswordPnl.SetclProSettings(RegPasswordPnl.clProSettings);

  RegPasswordLbl = MainForm.AddNewProLabel(RegPasswordPnl, 'RegPasswordLbl', 'ŞİFRE');

  RegPasswordLbl.Align = alTop;

  RegPasswordLbl.Height = 20;

  RegPasswordLbl.clProSettings.FontColor = clAlphaColor.clHexToColor('#888888');

  RegPasswordLbl.clProSettings.FontSize = 10;

  RegPasswordLbl.SetclProSettings(RegPasswordLbl.clProSettings);

  RegPasswordEdt = MainForm.AddNewProEdit(RegPasswordPnl, 'RegPasswordEdt', '');

  RegPasswordEdt.Align = alClient;

  RegPasswordEdt.Margins.Bottom = 15;

  RegPasswordEdt.clProSettings.BackgroundColor = clAlphaColor.clHexToColor('#FFFFFF');

  RegPasswordEdt.clProSettings.BorderColor = clAlphaColor.clHexToColor('#DDDDDD');

  RegPasswordEdt.clProSettings.BorderWidth = 1;

  RegPasswordEdt.SetclProSettings(RegPasswordEdt.clProSettings);

  RegPasswordRepPnl = MainForm.AddNewProPanel(RegScrollBox, 'RegPasswordRepPnl');

  RegPasswordRepPnl.Align = alTop;

  RegPasswordRepPnl.Height = 80;

  RegPasswordRepPnl.clProSettings.BackgroundColor = clAlphaColor.clHexToColor('#F0EBE1');

  RegPasswordRepPnl.SetclProSettings(RegPasswordRepPnl.clProSettings);

  RegPasswordRepLbl = MainForm.AddNewProLabel(RegPasswordRepPnl, 'RegPasswordRepLbl', 'ŞİFRE TEKRAR');

  RegPasswordRepLbl.Align = alTop;

  RegPasswordRepLbl.Height = 20;

  RegPasswordRepLbl.clProSettings.FontColor = clAlphaColor.clHexToColor('#888888');

  RegPasswordRepLbl.clProSettings.FontSize = 10;

  RegPasswordRepLbl.SetclProSettings(RegPasswordRepLbl.clProSettings);

  RegPasswordRepEdt = MainForm.AddNewProEdit(RegPasswordRepPnl, 'RegPasswordRepEdt', '');

  RegPasswordRepEdt.Align = alClient;

  RegPasswordRepEdt.Margins.Bottom = 15;

  RegPasswordRepEdt.clProSettings.BackgroundColor = clAlphaColor.clHexToColor('#FFFFFF');

  RegPasswordRepEdt.clProSettings.BorderColor = clAlphaColor.clHexToColor('#DDDDDD');

  RegPasswordRepEdt.clProSettings.BorderWidth = 1;

  RegPasswordRepEdt.SetclProSettings(RegPasswordRepEdt.clProSettings);

  // YÖNETİCİ DAVET KODU EKRANI EKLENDİ

  RegAdminCodePnl = MainForm.AddNewProPanel(RegScrollBox, 'RegAdminCodePnl');

  RegAdminCodePnl.Align = alTop;

  RegAdminCodePnl.Height = 80;

  RegAdminCodePnl.clProSettings.BackgroundColor = clAlphaColor.clHexToColor('#F0EBE1');

  RegAdminCodePnl.SetclProSettings(RegAdminCodePnl.clProSettings);

  RegAdminCodeLbl = MainForm.AddNewProLabel(RegAdminCodePnl, 'RegAdminCodeLbl', 'YÖNETİCİ DAVET KODU (Kullanıcı iseniz boş bırakın)');

  RegAdminCodeLbl.Align = alTop;

  RegAdminCodeLbl.Height = 20;

  RegAdminCodeLbl.clProSettings.FontColor = clAlphaColor.clHexToColor('#D81B60'); // Dikkat çekmesi için farklı renk

  RegAdminCodeLbl.clProSettings.FontSize = 10;

  RegAdminCodeLbl.clProSettings.TextSettings.Font.Style = [fsBold];

  RegAdminCodeLbl.SetclProSettings(RegAdminCodeLbl.clProSettings);

  RegAdminCodeEdt = MainForm.AddNewProEdit(RegAdminCodePnl, 'RegAdminCodeEdt', '');

  RegAdminCodeEdt.Align = alClient;

  RegAdminCodeEdt.Margins.Bottom = 15;

  RegAdminCodeEdt.clProSettings.BackgroundColor = clAlphaColor.clHexToColor('#FFFFFF');

  RegAdminCodeEdt.clProSettings.BorderColor = clAlphaColor.clHexToColor('#DDDDDD');

  RegAdminCodeEdt.clProSettings.BorderWidth = 1;

  RegAdminCodeEdt.SetclProSettings(RegAdminCodeEdt.clProSettings);

  RegBottomPnl = MainForm.AddNewProPanel(RegMainPnl, 'RegBottomPnl');

  RegBottomPnl.Align = alBottom;

  RegBottomPnl.Height = 70;

  RegBottomPnl.clProSettings.BackgroundColor = clAlphaColor.clHexToColor('#F0EBE1');

  RegBottomPnl.SetclProSettings(RegBottomPnl.clProSettings);

  RegSubmitBtn = MainForm.AddNewProButton(RegBottomPnl, 'RegSubmitBtn', 'Kayıt Tamamla');

  RegSubmitBtn.Align = alClient;

  RegSubmitBtn.Margins.Top = 15;

  RegSubmitBtn.Margins.Bottom = 15;

  RegSubmitBtn.Margins.Left = 15;

  RegSubmitBtn.Margins.Right = 15;

  RegSubmitBtn.clProSettings.RoundHeight = 5;

  RegSubmitBtn.clProSettings.RoundWidth = 5;

  RegSubmitBtn.clProSettings.BackgroundColor = clAlphaColor.clHexToColor('#36212E');

  RegSubmitBtn.clProSettings.FontColor = clAlphaColor.clHexToColor('#FFFFFF');

  RegSubmitBtn.clProSettings.FontSize = 16;

  RegSubmitBtn.clProSettings.TextSettings.Font.Style = [fsBold];

  RegSubmitBtn.SetclProSettings(RegSubmitBtn.clProSettings);

  

  MainForm.AddNewEvent(RegSubmitBtn, tbeOnClick, 'CloseRegister');

}

void SetupUI;

{

  LoginMainPnl = MainForm.AddNewProPanel(ScaledLayout, 'LoginMainPnl');

  LoginMainPnl.Align = alClient;

  LoginMainPnl.clProSettings.BackgroundColor = clAlphaColor.clHexToColor('#F0EBE1');

  LoginMainPnl.SetclProSettings(LoginMainPnl.clProSettings);

  TopPnl = MainForm.AddNewProPanel(LoginMainPnl, 'TopPnl');

  TopPnl.Align = alTop;

  TopPnl.Margins.Top = -50;

  TopPnl.Height = 300;

  TopPnl.clProSettings.BackgroundColor = clAlphaColor.clHexToColor('#36212E');

  TopPnl.clProSettings.RoundHeight = 40;

  TopPnl.clProSettings.RoundWidth = 40;

  TopPnl.SetclProSettings(TopPnl.clProSettings);

  IconImg = MainForm.AddNewProImage(TopPnl, 'IconImg');

  IconImg.Align = alTop;

  IconImg.Height = 50;

  IconImg.Margins.Top = 120;

  IconImg.Margins.Bottom = 20;

  MainForm.SetImage(IconImg, ' https://cdn-icons-png.flaticon.com/512/3145/3145765.png" rel="nofollow - https://cdn-icons-png.flaticon.com/512/3145/3145765.png ');

  AppTitleLbl = MainForm.AddNewProLabel(TopPnl, 'AppTitleLbl', 'Arşiv');

  AppTitleLbl.Align = alTop;

  AppTitleLbl.Height = 40;

  AppTitleLbl.Margins.Top = 10;

  AppTitleLbl.Margins.Left = 135;

  AppTitleLbl.clProSettings.FontColor = clAlphaColor.clHexToColor('#FFFFFF');

  AppTitleLbl.clProSettings.FontSize = 32;

  AppTitleLbl.clProSettings.TextSettings.Font.Style = [fsBold];

  AppTitleLbl.SetclProSettings(AppTitleLbl.clProSettings);

  AppSubTitleLbl = MainForm.AddNewProLabel(TopPnl, 'AppSubTitleLbl', 'KÜTÜPHANE SİSTEMİ');

  AppSubTitleLbl.Align = alTop;

  AppSubTitleLbl.Height = 20;

  AppSubTitleLbl.Margins.Top = 5;

  AppSubTitleLbl.Margins.Left = 120;

  AppSubTitleLbl.clProSettings.FontColor = clAlphaColor.clHexToColor('#B09A9E');

  AppSubTitleLbl.clProSettings.FontSize = 12;

  AppSubTitleLbl.SetclProSettings(AppSubTitleLbl.clProSettings);

  ContentPnl = MainForm.AddNewProPanel(LoginMainPnl, 'ContentPnl');

  ContentPnl.Align = alClient;

  ContentPnl.Margins.Left = 30;

  ContentPnl.Margins.Right = 30;

  ContentPnl.clProSettings.BackgroundColor = clAlphaColor.clHexToColor('#F0EBE1');

  ContentPnl.SetclProSettings(ContentPnl.clProSettings);

  WelcomeLbl = MainForm.AddNewProLabel(ContentPnl, 'WelcomeLbl', 'Hoş geldiniz');

  WelcomeLbl.Align = alTop;

  WelcomeLbl.Height = 35;

  WelcomeLbl.Margins.Top = 30;

  WelcomeLbl.clProSettings.FontColor = clAlphaColor.clHexToColor('#222222');

  WelcomeLbl.clProSettings.FontSize = 24;

  WelcomeLbl.clProSettings.TextSettings.Font.Style = [fsBold];

  WelcomeLbl.SetclProSettings(WelcomeLbl.clProSettings);

  SubWelcomeLbl = MainForm.AddNewProLabel(ContentPnl, 'SubWelcomeLbl', 'Devam etmek için giriş yapın');

  SubWelcomeLbl.Align = alTop;

  SubWelcomeLbl.Height = 20;

  SubWelcomeLbl.clProSettings.FontColor = clAlphaColor.clHexToColor('#888888');

  SubWelcomeLbl.clProSettings.FontSize = 12;

  SubWelcomeLbl.SetclProSettings(SubWelcomeLbl.clProSettings);

  EmailTitleLbl = MainForm.AddNewProLabel(ContentPnl, 'EmailTitleLbl', 'E-POSTA');

  EmailTitleLbl.Align = alTop;

  EmailTitleLbl.Height = 20;

  EmailTitleLbl.Margins.Top = 30;

  EmailTitleLbl.clProSettings.FontColor = clAlphaColor.clHexToColor('#888888');

  EmailTitleLbl.clProSettings.FontSize = 10;

  EmailTitleLbl.clProSettings.TextSettings.Font.Style = [fsBold];

  EmailTitleLbl.SetclProSettings(EmailTitleLbl.clProSettings);

  EmailPnl = MainForm.AddNewProPanel(ContentPnl, 'EmailPnl');

  EmailPnl.Align = alTop;

  EmailPnl.Height = 50;

  EmailPnl.clProSettings.BackgroundColor = clAlphaColor.clHexToColor('#FFFFFF');

  EmailPnl.clProSettings.BorderColor = clAlphaColor.clHexToColor('#DDDDDD');

  EmailPnl.clProSettings.BorderWidth = 1;

  EmailPnl.SetclProSettings(EmailPnl.clProSettings);

  EmailEdt = MainForm.AddNewProEdit(EmailPnl, 'EmailEdt', '');

  EmailEdt.Align = alClient;

  EmailEdt.Margins.Top = 15;

  EmailEdt.Margins.Bottom = 15;

  EmailEdt.Margins.Left = 10;

  EmailEdt.Margins.Right = 10;

  EmailEdt.clProSettings.FontSize = 14;

  EmailEdt.SetclProSettings(EmailEdt.clProSettings);

  PasswordTitleLbl = MainForm.AddNewProLabel(ContentPnl, 'PasswordTitleLbl', 'ŞİFRE');

  PasswordTitleLbl.Align = alTop;

  PasswordTitleLbl.Height = 20;

  PasswordTitleLbl.Margins.Top = 20;

  PasswordTitleLbl.clProSettings.FontColor = clAlphaColor.clHexToColor('#888888');

  PasswordTitleLbl.clProSettings.FontSize = 10;

  PasswordTitleLbl.clProSettings.TextSettings.Font.Style = [fsBold];

  PasswordTitleLbl.SetclProSettings(PasswordTitleLbl.clProSettings);

  PasswordPnl = MainForm.AddNewProPanel(ContentPnl, 'PasswordPnl');

  PasswordPnl.Align = alTop;

  PasswordPnl.Height = 50;

  PasswordPnl.clProSettings.BackgroundColor = clAlphaColor.clHexToColor('#FFFFFF');

  PasswordPnl.clProSettings.BorderColor = clAlphaColor.clHexToColor('#DDDDDD');

  PasswordPnl.clProSettings.BorderWidth = 1;

  PasswordPnl.SetclProSettings(PasswordPnl.clProSettings);

  PasswordEdt = MainForm.AddNewProEdit(PasswordPnl, 'PasswordEdt', '');

  PasswordEdt.Align = alClient;

  PasswordEdt.Margins.Top = 15;

  PasswordEdt.Margins.Bottom = 15;

  PasswordEdt.Margins.Left = 10;

  PasswordEdt.Margins.Right = 10;

  PasswordEdt.clProSettings.FontSize = 14;

  PasswordEdt.SetclProSettings(PasswordEdt.clProSettings);

  ForgotPwdPnl = MainForm.AddNewProPanel(ContentPnl, 'ForgotPwdPnl');

  ForgotPwdPnl.Align = alTop;

  ForgotPwdPnl.Height = 25;

  ForgotPwdPnl.Margins.Top = 5;

  ForgotPwdPnl.clProSettings.BackgroundColor = clAlphaColor.clHexToColor('#F0EBE1');

  ForgotPwdPnl.SetclProSettings(ForgotPwdPnl.clProSettings);

  ForgotPwdBtn = MainForm.AddNewProButton(ForgotPwdPnl, 'ForgotPwdBtn', 'Şifremi unuttum');

  ForgotPwdBtn.Align = alRight; 

  ForgotPwdBtn.Width = 100;

  ForgotPwdBtn.clProSettings.FontColor = clAlphaColor.clHexToColor('#B8860B'); 

  ForgotPwdBtn.clProSettings.FontSize = 11;

  ForgotPwdBtn.SetclProSettings(ForgotPwdBtn.clProSettings);

  BottomPnl = MainForm.AddNewProPanel(ContentPnl, 'BottomPnl');

  BottomPnl.Align = alBottom;

  BottomPnl.Height = 120;

  BottomPnl.clProSettings.BackgroundColor = clAlphaColor.clHexToColor('#F0EBE1');

  BottomPnl.SetclProSettings(BottomPnl.clProSettings);

  LoginBtn = MainForm.AddNewProButton(BottomPnl, 'LoginBtn', '➔ Giriş Yap');

  LoginBtn.Align = alTop;

  LoginBtn.Height = 55;

  LoginBtn.Margins.Top = 15;

  LoginBtn.clProSettings.BackgroundColor = clAlphaColor.clHexToColor('#36212E');

  LoginBtn.clProSettings.FontColor = clAlphaColor.clHexToColor('#FFFFFF');

  LoginBtn.clProSettings.FontSize = 16;

  LoginBtn.clProSettings.TextSettings.Font.Style = [fsBold];

  LoginBtn.clProSettings.RoundHeight = 5;

  LoginBtn.clProSettings.RoundWidth = 5;

  LoginBtn.SetclProSettings(LoginBtn.clProSettings);

  

  RegisterWrapPnl = MainForm.AddNewProPanel(BottomPnl, 'RegisterWrapPnl');

  RegisterWrapPnl.Align = alTop;

  RegisterWrapPnl.Height = 30;

  RegisterWrapPnl.Margins.Top = 15;

  RegisterWrapPnl.clProSettings.BackgroundColor = clAlphaColor.clHexToColor('#F0EBE1'); 

  RegisterWrapPnl.SetclProSettings(RegisterWrapPnl.clProSettings);

  RegisterLbl = MainForm.AddNewProLabel(RegisterWrapPnl, 'RegisterLbl', 'Hesabınız yok mu?');

  RegisterLbl.Align = alLeft; 

  RegisterLbl.Width = 110; 

  RegisterLbl.Margins.Left = 60;

  RegisterLbl.clProSettings.FontColor = clAlphaColor.clHexToColor('#888888');

  RegisterLbl.clProSettings.FontSize = 12;

  RegisterLbl.SetclProSettings(RegisterLbl.clProSettings);

  

  RegisterBtn = MainForm.AddNewProButton(RegisterWrapPnl, 'RegisterBtn', 'Kayıt ol');

  RegisterBtn.Align = alLeft; 

  RegisterBtn.Width = 50; 

  RegisterBtn.Margins.Bottom = 15;

  RegisterBtn.clProSettings.FontColor = clAlphaColor.clHexToColor('#B8860B'); 

  RegisterBtn.clProSettings.FontSize = 14;

  RegisterBtn.SetclProSettings(RegisterBtn.clProSettings);

  

  MainForm.AddNewEvent(LoginBtn, tbeOnClick, 'CheckLogin'); 

  MainForm.AddNewEvent(RegisterBtn, tbeOnClick, 'OpenRegister');

  ActionTimer = MainForm.AddNewTimer(MainForm, 'ActionTimer', 100);

  ActionTimer.Enabled = False;

  MainForm.AddNewEvent(ActionTimer, tbeOnTimer, 'OnActionTimerTick');

  SetupRegisterUI;

}

{

  MainForm = TCLForm.Create(Self); 

  MainForm.SetFormColor('#F0EBE1', '#F0EBE1', clGVertical);

  ScaledLayout = MainForm.AddNewScaledLayout(MainForm, 'ScaledLayout'); 

  ScaledLayout.Align = alClient; 

  ScaledLayout.OriginalHeight = 750; 

  ScaledLayout.OriginalWidth = 350; 

  SetupUI;

  

  MainForm.FormWaiting.Visible = False; 

  MainForm.BtnFormMenu.Visible = False; 

  MainForm.BtnGoBack.Visible = False; 

  MainForm.LytTopBar.Visible = False;

  MainForm.Run; 

}

void FetchBooksFromFirebase;

var

  clRestSettings, clRest, clRestBorrowed, clRestReviews, clRestNotif: TclRest;

  clQuery: TClJSONQuery;

  bookID, valStr, ratingStr, currentUser, respStr, retDateStr, bCoverUrl: String;

  bTitle, bAuthor, bColor, bSummary, bCover, bGenre: String;

  pStart, pEnd, totalRating, reviewCount, daysLeft: Integer;

  avgRating: Double;

  allBorrowedStr, allReviewsStr, bookBorrowBlock, bookRevBlock: String;

{

  currentUser = Clomosy.GlobalVariableString;

  GlobalNotifMsg = ''; GlobalNotifCount = 0; GlobalGridColCount = 0; 

  

  if (GlobalBooksList <> nil) GlobalBooksList.Free;

  GlobalBooksList = Clomosy.StringListNew;

  

  if (currentUser <> '')

  {

    // İYİLEŞTİRME 1: ViewMode Firebase'den sadece 1 kez çekilir, sonra lokal önbellek kullanılır.

    if (GlobalViewMode == '')

    {

      clRestSettings = TclRest.Create; 

      clRestSettings.BaseURL = ' https://deneme-a6346-default-rtdb.firebaseio.com/settings/" rel="nofollow - https://deneme-a6346-default-rtdb.firebaseio.com/settings/ '+currentUser+'/viewMode.json'; 

      clRestSettings.Method = rmGET; 

      clRestSettings.Execute;

      if (Pos('"grid"', clRestSettings.Response) > 0) GlobalViewMode = 'grid'; else GlobalViewMode = 'list';

      clRestSettings.Free;

    }

    

    if (ViewToggleBtn <> nil)

    {

      if (GlobalViewMode == 'grid') ViewToggleBtn.Text = 'Liste'; else ViewToggleBtn.Text = 'Izgara';

    }

  

    // Bildirimleri çek

    clRestNotif = TclRest.Create; 

    clRestNotif.BaseURL = ' https://deneme-a6346-default-rtdb.firebaseio.com/notifications/" rel="nofollow - https://deneme-a6346-default-rtdb.firebaseio.com/notifications/ ' + currentUser + '.json'; 

    clRestNotif.Method = rmGET; 

    clRestNotif.Execute;

    respStr = clRestNotif.Response; 

    clRestNotif.Free;

    if ((respStr <> 'null') && (respStr <> '') && (respStr <> '{}'))

    {

      pStart = Pos('"msg":"', respStr);

      while (pStart > 0)

      {

        GlobalNotifCount = GlobalNotifCount + 1; 

        respStr = Copy(respStr, pStart + 7, Length(respStr));

        GlobalNotifMsg = GlobalNotifMsg + '- ' + Copy(respStr, 1, Pos('"', respStr) - 1) + #13#10;

        pStart = Pos('"msg":"', respStr);

      }

    }

  } else GlobalViewMode = 'list';

  // İYİLEŞTİRME 2: Giriş yapmamış misafir kullanıcılar için borrowed.json çağrısı yapılmaz.

  allBorrowedStr = '';

  if (currentUser <> '')

  {

    clRestBorrowed = TclRest.Create; 

    clRestBorrowed.BaseURL = ' https://deneme-a6346-default-rtdb.firebaseio.com/borrowed.json" rel="nofollow - https://deneme-a6346-default-rtdb.firebaseio.com/borrowed.json '; 

    clRestBorrowed.Method = rmGET; 

    clRestBorrowed.Execute; 

    allBorrowedStr = clRestBorrowed.Response; 

    clRestBorrowed.Free;

  }

  clRestReviews = TclRest.Create; 

  clRestReviews.BaseURL = ' https://deneme-a6346-default-rtdb.firebaseio.com/reviews.json" rel="nofollow - https://deneme-a6346-default-rtdb.firebaseio.com/reviews.json '; 

  clRestReviews.Method = rmGET; 

  clRestReviews.Execute; 

  allReviewsStr = clRestReviews.Response; 

  clRestReviews.Free;

  // İYİLEŞTİRME 3: Firebase'den tek seferde maks 30 kitap istenir (hızlı yükleme için)

  clRest = TclRest.Create; 

  clRest.BaseURL = ' https://deneme-a6346-default-rtdb.firebaseio.com/books.json?orderBy=" rel="nofollow - https://deneme-a6346-default-rtdb.firebaseio.com/books.json?orderBy=" $key"&limitToFirst=30'; 

  clRest.Method = rmGET; 

  clRest.Accept = 'application/json'; 

  clRest.Execute;

  

  if ((clRest.Response <> 'null') && (clRest.Response <> '') && (clRest.Response <> '{}'))

  {

    if ((Pos('":{"', clRest.Response) == 0) && (Pos('": {"', clRest.Response) == 0))

    {

       clRest.Method = rmDELETE; clRest.Execute; ShowMessage('Sistem Uyarısı: Veritabanı sıfırlandı.');

    }

    else

    {

      clQuery = Clomosy.ClDataSetFromJSON(clRest.Response);

      if (clQuery <> nil)

      {

        clQuery.First;

        while (not clQuery.Eof)

        {

          bookID = ''; try bookID = clQuery.FieldByName('id').AsString; except bookID = ''; }

          

          if (bookID <> '')

          {

            bTitle = 'Bilinmeyen Kitap'; try bTitle = clQuery.FieldByName('title').AsString; except bTitle = 'Bilinmeyen Kitap'; }

            bAuthor = 'Bilinmeyen Yazar'; try bAuthor = clQuery.FieldByName('author').AsString; except bAuthor = 'Bilinmeyen Yazar'; }

            bColor = '#2E4053'; try bColor = clQuery.FieldByName('color').AsString; except bColor = '#2E4053'; }

            bSummary = 'Açıklama bulunmuyor.'; try bSummary = clQuery.FieldByName('summary').AsString; except bSummary = 'Açıklama bulunmuyor.'; }

            bCoverUrl = ''; try bCoverUrl = clQuery.FieldByName('cover').AsString; except bCoverUrl = ''; }

            bGenre = 'Roman'; try bGenre = clQuery.FieldByName('genre').AsString; except bGenre = 'Roman'; }

            if ((currentUser <> '') && (allBorrowedStr <> 'null') && (allBorrowedStr <> ''))

            {

               pStart = Pos('"' + bookID + '":', allBorrowedStr);

               if (pStart > 0)

               {

                  bookBorrowBlock = Copy(allBorrowedStr, pStart, 1500);

                  pEnd = Pos('}}', bookBorrowBlock);

                  if (pEnd > 0) bookBorrowBlock = Copy(bookBorrowBlock, 1, pEnd);

                  

                  if (Pos('"' + currentUser + '"', bookBorrowBlock) > 0)

                  {

                     retDateStr = ''; pStart = Pos('"returnDate":"', bookBorrowBlock);

                     if (pStart > 0)

                     {

                        pStart = pStart + 14;

                        pEnd = Pos('"', Copy(bookBorrowBlock, pStart, Length(bookBorrowBlock)));

                        if (pEnd > 0) retDateStr = Copy(bookBorrowBlock, pStart, pEnd - 1);

                     }

                     if (retDateStr <> '')

                     {

                        daysLeft = Trunc(StrToDate(retDateStr)) - Trunc(Now);

                        if (daysLeft < 0) { GlobalNotifCount = GlobalNotifCount + 1; GlobalNotifMsg = GlobalNotifMsg + '- "' + bTitle + '" iadesi ' + IntToStr(Abs(daysLeft)) + ' gün gecikti!' + #13#10; }

                        else if (daysLeft <= 2) { GlobalNotifCount = GlobalNotifCount + 1; GlobalNotifMsg = GlobalNotifMsg + '- "' + bTitle + '" iadesine ' + IntToStr(daysLeft) + ' gün kaldı!' + #13#10; }

                     }

                  }

               }

            }

            

            totalRating = 0; reviewCount = 0;

            if ((allReviewsStr <> 'null') && (allReviewsStr <> ''))

            {

               pStart = Pos('"' + bookID + '":', allReviewsStr);

               if (pStart > 0)

               {

                  bookRevBlock = Copy(allReviewsStr, pStart, 1500);

                  pEnd = Pos('}}', bookRevBlock);

                  if (pEnd > 0) bookRevBlock = Copy(bookRevBlock, 1, pEnd);

                  

                  pStart = Pos('"rating":', bookRevBlock);

                  while (pStart > 0)

                  {

                     pStart = pStart + 9; valStr = Copy(bookRevBlock, pStart, 1); if (valStr == ' ') valStr = Copy(bookRevBlock, pStart + 1, 1);

                     totalRating = totalRating + StrToIntDef(valStr, 0); reviewCount = reviewCount + 1;

                     bookRevBlock = Copy(bookRevBlock, pStart + 1, Length(bookRevBlock)); pStart = Pos('"rating":', bookRevBlock);

                  }

               }

            }

            if (reviewCount > 0) { avgRating = (totalRating * 1.0) / reviewCount; ratingStr = FloatToStr(avgRating); if (Length(ratingStr) > 3) ratingStr = Copy(ratingStr, 1, 3); }

            else ratingStr = '0';

          

            GlobalBooksList.Add('{"id":"'+bookID+'","title":"'+bTitle+'","author":"'+bAuthor+'", "rating":"'+ratingStr+'", "color":"'+bColor+'", "summary":"'+bSummary+'", "cover":"'+bCoverUrl+'", "genre":"'+bGenre+'"}');

          }

          clQuery.Next;

        }

        clQuery.Free; 

      }

    }

  }

  clRest.Free;

  

  if (GlobalNotifCount > 0) { NotifBtn.clProSettings.BackgroundColor = clAlphaColor.clHexToColor('#D81B60'); NotifBtn.SetclProSettings(NotifBtn.clProSettings); }

  else { NotifBtn.clProSettings.BackgroundColor = clAlphaColor.clHexToColor('#F0EBE1'); NotifBtn.SetclProSettings(NotifBtn.clProSettings); }

  

  DrawBooks;

}

void SearchOpenLibrary;

var

  clRestAPI: TclRest;

  queryStr, jsonResult, docsJsonStr, authorStr, bKey, bTitle, bAuthor, bCover, bCoverUrl, bGenre, subStr: String;

  qry, innerQry: TCLJSONQuery;

  i: Integer;

{

  queryStr = SearchEdt.Text;

  if (queryStr == '')

  {

    if (GlobalBooksList <> nil) GlobalBooksList.Free;

    GlobalBooksList = Clomosy.StringListNew;

    FetchBooksFromFirebase;

    Exit;

  }

  

  for i = 1 to Length(queryStr) { if (Copy(queryStr, i, 1) == ' ') queryStr = Copy(queryStr, 1, i-1) + '+' + Copy(queryStr, i+1, Length(queryStr)); }

  if (GlobalBooksList <> nil) GlobalBooksList.Free;

  GlobalBooksList = Clomosy.StringListNew;

  CountLbl.Text = 'API Aranıyor...';

  

  GlobalFilterGenre = 'Tümü'; 

  FilterAllBtn.clProSettings.BackgroundColor = clAlphaColor.clHexToColor('#D29054'); FilterAllBtn.clProSettings.FontColor = clAlphaColor.clHexToColor('#FFFFFF');

  FilterRomanBtn.clProSettings.BackgroundColor = clAlphaColor.clHexToColor('#F0EBE1'); FilterRomanBtn.clProSettings.FontColor = clAlphaColor.clHexToColor('#000000');

  FilterBilimBtn.clProSettings.BackgroundColor = clAlphaColor.clHexToColor('#F0EBE1'); FilterBilimBtn.clProSettings.FontColor = clAlphaColor.clHexToColor('#000000');

  FilterTarihBtn.clProSettings.BackgroundColor = clAlphaColor.clHexToColor('#F0EBE1'); FilterTarihBtn.clProSettings.FontColor = clAlphaColor.clHexToColor('#000000');

  FilterFelsefeBtn.clProSettings.BackgroundColor = clAlphaColor.clHexToColor('#F0EBE1'); FilterFelsefeBtn.clProSettings.FontColor = clAlphaColor.clHexToColor('#000000');

  FilterCocukBtn.clProSettings.BackgroundColor = clAlphaColor.clHexToColor('#F0EBE1'); FilterCocukBtn.clProSettings.FontColor = clAlphaColor.clHexToColor('#000000');

  FilterGelisimBtn.clProSettings.BackgroundColor = clAlphaColor.clHexToColor('#F0EBE1'); FilterGelisimBtn.clProSettings.FontColor = clAlphaColor.clHexToColor('#000000');

  FilterAllBtn.SetclProSettings(FilterAllBtn.clProSettings); FilterRomanBtn.SetclProSettings(FilterRomanBtn.clProSettings); FilterBilimBtn.SetclProSettings(FilterBilimBtn.clProSettings); FilterTarihBtn.SetclProSettings(FilterTarihBtn.clProSettings); FilterFelsefeBtn.SetclProSettings(FilterFelsefeBtn.clProSettings); FilterCocukBtn.SetclProSettings(FilterCocukBtn.clProSettings); FilterGelisimBtn.SetclProSettings(FilterGelisimBtn.clProSettings);

  clRestAPI = TclRest.Create; 

  clRestAPI.BaseURL = ' https://openlibrary.org/search.json?q=" rel="nofollow - https://openlibrary.org/search.json?q= ' + queryStr + '&limit=15&fields=key,title,author_name,cover_i,subject'; 

  clRestAPI.Method = rmGET; clRestAPI.Accept = 'application/json'; clRestAPI.Execute;

  jsonResult = clRestAPI.Response; clRestAPI.Free;

  

  // İYİLEŞTİRME 4: Manuel String parçalama (Pos, Copy) yerine hızlı, çift aşamalı DataSet çözümlemesi yapılıyor.

  if (jsonResult <> '')

  {

     qry = Clomosy.ClDataSetFromJSON(jsonResult);

     if (qry <> nil)

     {

        docsJsonStr = qry.FieldByName('docs').AsString;

        qry.Free;

        

        if (docsJsonStr <> '')

        {

           innerQry = Clomosy.ClDataSetFromJSON(docsJsonStr);

           if (innerQry <> nil)

           {

              innerQry.First;

              while (not innerQry.Eof)

              {

                 bKey = innerQry.FieldByName('key').AsString;

                 if (Length(bKey) > 7) bKey = Copy(bKey, 8, Length(bKey));

                 

                 bTitle = innerQry.FieldByName('title').AsString;

                 

                 // Yazar dizisini güvenli ve hızlı çözümle

                 authorStr = innerQry.FieldByName('author_name').AsString;

                 bAuthor = 'Bilinmeyen Yazar';

                 if (authorStr <> '')

                 {

                    if (Copy(authorStr, 1, 2) == '["') {

                       bAuthor = Copy(authorStr, 3, Pos('"', Copy(authorStr, 3, Length(authorStr))) - 1);

                    } else {

                       bAuthor = authorStr;

                    }

                 }

                 

                 bCover = innerQry.FieldByName('cover_i').AsString;

                 bCoverUrl = '';

                 if (bCover <> '') bCoverUrl = ' https://covers.openlibrary.org/b/id/" rel="nofollow - https://covers.openlibrary.org/b/id/ ' + bCover + '-M.jpg';

                 

                 // Türleri ayrıştır

                 subStr = AnsiLowerCase(innerQry.FieldByName('subject').AsString);

                 bGenre = 'Roman';

                 if (subStr <> '')

                 {

                    bGenre = '';

                    if (Pos('science fiction', subStr) > 0) bGenre = bGenre + 'Bilim Kurgu, ';

                    if (Pos('history', subStr) > 0) bGenre = bGenre + 'Tarih, ';

                    if (Pos('philosophy', subStr) > 0) bGenre = bGenre + 'Felsefe, ';

                    if ((Pos('children', subStr) > 0) || (Pos('juvenile', subStr) > 0)) bGenre = bGenre + 'Çocuk, ';

                    if ((Pos('self-help', subStr) > 0) || (Pos('personal growth', subStr) > 0)) bGenre = bGenre + 'Kişisel Gelişim, ';

                    if ((Pos('fiction', subStr) > 0) || (Pos('novel', subStr) > 0) || (Pos('magic', subStr) > 0) || (Pos('fantasy', subStr) > 0)) bGenre = bGenre + 'Roman, ';

                    

                    if (bGenre == '') bGenre = 'Roman'; else bGenre = Copy(bGenre, 1, Length(bGenre) - 2);

                 }

                 

                 if (bKey <> '') GlobalBooksList.Add('{"id":"'+bKey+'","title":"'+bTitle+'","author":"'+bAuthor+'", "rating":"0", "color":"#2E4053", "summary":"OpenLibrary API Kaydı", "cover":"'+bCoverUrl+'", "genre":"'+bGenre+'"}');

                 innerQry.Next;

              }

              innerQry.Free;

           }

        }

     }

  }

  else

  {

     ShowMessage('Arama sonucu bulunamadı. Arşiv veritabanınıza geri dönülüyor.');

     SearchEdt.Text = '';

     if (GlobalBooksList <> nil) GlobalBooksList.Free;

     GlobalBooksList = Clomosy.StringListNew;

     FetchBooksFromFirebase;

     Exit;

  }

  

  DrawBooks;

}

void ExecuteLogin;

var

  clRest: TclRest;

  EmailKey, responseStr: String;

  isAdmin: Boolean;

{

  EmailKey = EmailEdt.Text;

  

  // FİREBASE UYUMLULUĞU: E-postadaki noktaları alt çizgiye çevir

  while (Pos('.', EmailKey) > 0)

  {

    EmailKey = Copy(EmailKey, 1, Pos('.', EmailKey) - 1) + '_' + Copy(EmailKey, Pos('.', EmailKey) + 1, Length(EmailKey));

  }

  

  isAdmin = False;

  responseStr = '';

  

  clRest = TclRest.Create;

  try

    clRest.Accept = 'application/json';

    

    // 1. AŞAMA: Sadece bu e-posta adına sahip "Kullanıcı" verisini çek

    clRest.BaseURL = ' https://deneme-a6346-default-rtdb.firebaseio.com/users/" rel="nofollow - https://deneme-a6346-default-rtdb.firebaseio.com/users/ '+EmailKey+'.json';

    clRest.Method = rmGET;

    clRest.Execute;

    responseStr = clRest.Response;

    

    // 2. AŞAMA: Eğer kullanıcı bulunamadıysa, "Yönetici" tablosuna tekil istek at

    if ((responseStr == 'null') || (responseStr == ''))

    {

       clRest.BaseURL = ' https://deneme-a6346-default-rtdb.firebaseio.com/admins/" rel="nofollow - https://deneme-a6346-default-rtdb.firebaseio.com/admins/ '+EmailKey+'.json';

       clRest.Execute;

       responseStr = clRest.Response;

       if ((responseStr <> 'null') && (responseStr <> ''))

       {

          isAdmin = True;

       }

    }

  finally

    clRest.Free; // Bağlantıyı güvenle kapat

  }

  

  MainForm.FormWaiting.Visible = False; 

  

  if ((responseStr == 'null') || (responseStr == ''))

  {

    ShowMessage('Kayıtlı e-posta bulunamadı. Lütfen kayıt olun.');

  }

  else

  {

    if (Pos('"sifre":"'+PasswordEdt.Text+'"', responseStr) > 0)

    {

      Clomosy.GlobalVariableString = EmailKey;

      

      // Son giriş tarihini tekil olarak güncelle (Tüm veritabanı etkilenmez)

      clRest = TclRest.Create;

      try

        if (isAdmin)

           clRest.BaseURL = ' https://deneme-a6346-default-rtdb.firebaseio.com/admins/" rel="nofollow - https://deneme-a6346-default-rtdb.firebaseio.com/admins/ '+EmailKey+'/son_giris.json';

        else

           clRest.BaseURL = ' https://deneme-a6346-default-rtdb.firebaseio.com/users/" rel="nofollow - https://deneme-a6346-default-rtdb.firebaseio.com/users/ '+EmailKey+'/son_giris.json';

           

        clRest.Method = rmPUT;

        clRest.Accept = 'application/json';

        clRest.AddBody('"' + FormatDateTime('dd.mm.yyyy hh:nn:ss', Now) + '"', 'application/json');

        clRest.Execute;

      finally

        clRest.Free;

      }

      

      if (isAdmin)

         Clomosy.RunUnit('pGenel'); 

      else

         Clomosy.RunUnit('uKatalog'); 

    }

    else

    {

      ShowMessage('Hatalı şifre girdiniz.');

    }

  }

}

void ExecuteRegister;

var

  clRest: TclRest;

  EmailKey, jsonBody, tcVal, phoneVal, emailVal: String;

  isOk, isAdminReg: Boolean;

  emailUserExists, emailAdminExists, tcUserExists, tcAdminExists, phoneUserExists, phoneAdminExists: Boolean;

{

  tcVal = RegTCEdt.Text;

  phoneVal = RegPhoneEdt.Text;

  emailVal = RegEmailEdt.Text;

  isOk = True;

  EmailKey = emailVal; 

  while (Pos('.', EmailKey) > 0)

  {

    EmailKey = Copy(EmailKey, 1, Pos('.', EmailKey) - 1) + '_' + Copy(EmailKey, Pos('.', EmailKey) + 1, Length(EmailKey));

  }

  

  clRest = TclRest.Create;

  try

    clRest.Accept = 'application/json';

    clRest.Method = rmGET;

    

    // Normal kullanıcı e-posta kontrolü

    clRest.BaseURL = ' https://deneme-a6346-default-rtdb.firebaseio.com/users/" rel="nofollow - https://deneme-a6346-default-rtdb.firebaseio.com/users/ ' + EmailKey + '.json';

    clRest.Execute;

    emailUserExists = (clRest.Response <> 'null') && (clRest.Response <> '');

    

    // Yönetici e-posta kontrolü

    clRest.BaseURL = ' https://deneme-a6346-default-rtdb.firebaseio.com/admins/" rel="nofollow - https://deneme-a6346-default-rtdb.firebaseio.com/admins/ ' + EmailKey + '.json';

    clRest.Execute;

    emailAdminExists = (clRest.Response <> 'null') && (clRest.Response <> '');

  finally

    clRest.Free;

  }

  if (emailUserExists || emailAdminExists)

  {

    ShowMessage('Bu e-posta adresi zaten sistemde kayıtlı!');

    isOk = False;

  }

  

  if (isOk)

  {

    clRest = TclRest.Create;

    try

      clRest.Accept = 'application/json';

      clRest.Method = rmGET;

      

      // Kullanıcılar arasında TC sorgula

      clRest.BaseURL = ' https://deneme-a6346-default-rtdb.firebaseio.com/users.json?orderBy=" rel="nofollow - https://deneme-a6346-default-rtdb.firebaseio.com/users.json?orderBy=" tc"&equalTo="' + tcVal + '"';

      clRest.Execute;

      tcUserExists = (clRest.Response <> 'null') && (clRest.Response <> '{}') && (clRest.Response <> '');

      

      // Yöneticiler arasında TC sorgula

      clRest.BaseURL = ' https://deneme-a6346-default-rtdb.firebaseio.com/admins.json?orderBy=" rel="nofollow - https://deneme-a6346-default-rtdb.firebaseio.com/admins.json?orderBy=" tc"&equalTo="' + tcVal + '"';

      clRest.Execute;

      tcAdminExists = (clRest.Response <> 'null') && (clRest.Response <> '{}') && (clRest.Response <> '');

    finally

      clRest.Free;

    }

    

    if (tcUserExists || tcAdminExists)

    {

      ShowMessage('Bu TC Kimlik Numarası sistemde zaten kayıtlı!');

      isOk = False;

    }

  }

  if (isOk)

  {

    clRest = TclRest.Create;

    try

      clRest.Accept = 'application/json';

      clRest.Method = rmGET;

      

      // Kullanıcılar arasında Telefon sorgula

      clRest.BaseURL = ' https://deneme-a6346-default-rtdb.firebaseio.com/users.json?orderBy=" rel="nofollow - https://deneme-a6346-default-rtdb.firebaseio.com/users.json?orderBy=" telefon"&equalTo="' + phoneVal + '"';

      clRest.Execute;

      phoneUserExists = (clRest.Response <> 'null') && (clRest.Response <> '{}') && (clRest.Response <> '');

      

      // Yöneticiler arasında Telefon sorgula

      clRest.BaseURL = ' https://deneme-a6346-default-rtdb.firebaseio.com/admins.json?orderBy=" rel="nofollow - https://deneme-a6346-default-rtdb.firebaseio.com/admins.json?orderBy=" telefon"&equalTo="' + phoneVal + '"';

      clRest.Execute;

      phoneAdminExists = (clRest.Response <> 'null') && (clRest.Response <> '{}') && (clRest.Response <> '');

    finally

      clRest.Free;

    }

    

    if (phoneUserExists || phoneAdminExists)

    {

      ShowMessage('Bu telefon numarası sistemde zaten kayıtlı!');

      isOk = False;

    }

  }

  

  if (isOk)

  {

    isAdminReg = False;

    if (RegAdminCodeEdt.Text == '1453') 

    {

       isAdminReg = True;

    }

    

    jsonBody = '{"ad":"'+RegAdEdt.Text+'", "soyad":"'+RegSoyadEdt.Text+'", "yas":"'+RegAgeCombo.Text+'", "tc":"'+tcVal+'", "telefon":"'+phoneVal+'", "adres":"'+RegAddressMemo.Text+'", "sifre":"'+RegPasswordEdt.Text+'", "kayit_tarihi":"'+FormatDateTime('dd.mm.yyyy hh:nn:ss', Now)+'"}';

    

    clRest = TclRest.Create;

    try

      if (isAdminReg)

         clRest.BaseURL = ' https://deneme-a6346-default-rtdb.firebaseio.com/admins/" rel="nofollow - https://deneme-a6346-default-rtdb.firebaseio.com/admins/ '+EmailKey+'.json';

      else

         clRest.BaseURL = ' https://deneme-a6346-default-rtdb.firebaseio.com/users/" rel="nofollow - https://deneme-a6346-default-rtdb.firebaseio.com/users/ '+EmailKey+'.json';

         

      clRest.Method = rmPUT;

      clRest.Accept = 'application/json';

      clRest.AddBody(jsonBody, 'application/json');

      clRest.Execute;

    finally

      clRest.Free; 

    }

    MainForm.FormWaiting.Visible = False; 

    RegMainPnl.Visible = False;

    

    if (isAdminReg)

      ShowMessage('SİSTEM YÖNETİCİSİ kaydınız başarıyla oluşturuldu! Lütfen giriş yapınız.');

    else

      ShowMessage('Kayıt işlemi başarıyla eklendi. Lütfen giriş yapınız.');

  }

  else

  {

    MainForm.FormWaiting.Visible = False; 

  }

}