unit TestSpecsUnit;

{$mode objfpc}{$H+}

interface

uses
  Classes, SysUtils, FileUtil, LResources, Forms, Controls, Graphics, Dialogs,
  StdCtrls, ExtCtrls;

type

  { TTestSpecsForm }

  TTestSpecsForm = class(TForm)
    NoItemsEdit: TEdit;
    Label8: TLabel;
    SelectedEdit: TEdit;
    Label7: TLabel;
    SkipBtn: TButton;
    SelectItemBtn: TButton;
    ItemCodeLabel: TLabel;
    ItemNoEdit: TEdit;
    MajorCodeEdit: TEdit;
    MinorCodeEdit: TEdit;
    MinorCodeLabel: TLabel;
    Panel1: TPanel;
    TFItemNoLabel: TLabel;
    TFNoEdit: TEdit;
    EssayNoEdit: TEdit;
    MatchNoEdit: TEdit;
    MCNoEdit: TEdit;
    Label2: TLabel;
    Label3: TLabel;
    Label4: TLabel;
    Label5: TLabel;
    Label6: TLabel;
    SelectChoiceBox: TCheckGroup;
    SpecFileEdit: TEdit;
    Label1: TLabel;
    OpenDialog1: TOpenDialog;
    ReturnBtn: TButton;
    SaveDialog1: TSaveDialog;
    procedure FormShow(Sender: TObject);
    procedure ReturnBtnClick(Sender: TObject);
    procedure SelectItemBtnClick(Sender: TObject);
    procedure SelectChoiceBoxItemClick(Sender: TObject; Index: integer);
    procedure SkipBtnClick(Sender: TObject);
    procedure ShowMCItem(Sender: TObject; index : integer);
    procedure ShowTFItem(Sender: TObject; index : integer);
    procedure ShowEssayItem(Sender: TObject; index : integer);
    procedure ShowMatchItem(Sender: TObject; index : integer);
  private
    { private declarations }
  public
    { public declarations }
    testno : integer;
  end; 

var
  TestSpecsForm: TTestSpecsForm;

implementation
uses ItemBankingUnit;

{ TTestSpecsForm }

procedure TTestSpecsForm.ReturnBtnClick(Sender: TObject);
begin
     ItemBankFrm.BankInfo.TestItems := testno;
     ItemBankFrm.NSpecifiedEdit.Text := IntToStr(testno);
     TestSpecsForm.Hide;
     Close;
end;

procedure TTestSpecsForm.SelectItemBtnClick(Sender: TObject);
begin
     testno := testno + 1;
     ItemBankFrm.TestContents[testno].ItemNumber := StrToInt(ItemNoEdit.Text);
     ItemBankFrm.TestContents[testno].MajorCode := StrToInt(MajorCodeEdit.Text);
     ItemBankFrm.TestContents[testno].MinorCode := StrToInt(MinorCodeEdit.Text);
     ItemBankFrm.TestContents[testno].ItemType := SelectedEdit.Text;
     NoItemsEdit.Text := IntToStr(testno);
end;

procedure TTestSpecsForm.FormShow(Sender: TObject);
begin
     testno := 0;
     NoItemsEdit.Text := '0';
end;

procedure TTestSpecsForm.SelectChoiceBoxItemClick(Sender: TObject; Index: integer);
var
  count, nomc, notf, nomatch, noessay, i : integer;
  response : string;
begin
     nomc := StrToInt(MCNoEdit.Text);
     notf := StrToInt(TFNoEdit.Text);
     nomatch := StrToInt(MatchNoEdit.Text);
     noessay := StrToInt(EssayNoEdit.Text);
     case Index of
          0 : begin // Select multiple choice items
            SelectedEdit.Text := 'MC';
            for i := 1 to nomc do
            begin
              ShowMCItem(self,i);
              response := InputBox('Add item to test','Add?','Y');
              if response = 'Y' then SelectItemBtnClick(self) else SkipBtnClick(self);
            end;
          end;
          1 : begin // Select true or false items
            SelectedEdit.Text := 'TF';
            for i := 1 to notf do
            begin
              ShowTFItem(self,i);
              response := InputBox('Add item to test','Add?','Y');
              if response = 'Y' then SelectItemBtnClick(self) else SkipBtnClick(self);
            end;
          end;
          2 : begin // Select Essay items
            SelectedEdit.Text := 'Essay';
            for i := 1 to noessay do
            begin
              ShowEssayItem(self,i);
              response := InputBox('Add item to test','Add?','Y');
              if response = 'Y' then SelectItemBtnClick(self) else SkipBtnClick(self);
            end;
          end;
          3 : begin // Select matching items
            SelectedEdit.Text := 'Matching';
            for i := 1 to nomc do
            begin
              ShowMatchItem(self,i);
              response := InputBox('Add item to test','Add?','Y');
              if response = 'Y' then SelectItemBtnClick(self) else SkipBtnClick(self);
            end;
          end;
     end;
end;

procedure TTestSpecsForm.SkipBtnClick(Sender: TObject);
begin
     ShowMessage('Item skipped');
end;
procedure TTestSpecsForm.ShowMCItem(Sender: TObject; index : integer);
var
  outline : string;
  nochoices : integer;
  space : integer;
begin
  Panel1.Canvas.Clear;
  space := Panel1.Canvas.Height div 9;
  ItemNoEdit.Text := IntToStr(ItemBankFrm.MCItemInfo[index].itemnumber);
  MajorCodeEdit.Text := IntToStr(ItemBankFrm.MCItemInfo[index].MajorCode);
  MinorCodeEdit.Text := IntToStr(ItemBankFrm.MCItemInfo[index].MinorCode);
  outline := ItemBankFrm.MCItemInfo[index].ItemStem;
  Panel1.Canvas.TextOut(1,space,outline);
  nochoices := ItemBankFrm.MCItemInfo[index].NoChoices ;
  if nochoices > 0 then
  begin
       outline := format('Choice A %s',[ItemBankFrm.MCItemInfo[index].ChoiceOne]);
       Panel1.Canvas.TextOut(1,space*2,outline);
  end;
  if nochoices > 1 then
  begin
     outline := format('Choice B %s',[ItemBankFrm.MCItemInfo[index].ChoiceTwo]);
     Panel1.Canvas.TextOut(1,space*3,outline);
  end;
  if nochoices > 2 then
  begin
     outline := format('Choice C %s',[ItemBankFrm.MCItemInfo[index].ChoiceThree]);
     Panel1.Canvas.TextOut(1,space*4,outline);
  end;
  if nochoices > 3 then
  begin
     outline := format('Choice D %s',[ItemBankFrm.MCItemInfo[index].ChoiceFour]);
     Panel1.Canvas.TextOut(1,space*5,outline);
  end;
  if nochoices > 4 then
  begin
     outline := format('Choice E %s',[ItemBankFrm.MCItemInfo[index].ChoiceFive]);
     Panel1.Canvas.TextOut(1,space*6,outline);
  end;
  outline := format('Correct Choice %s',[ItemBankFrm.MCItemInfo[index].CorrectChoice]);
  Panel1.Canvas.TextOut(1,space*7,outline);
  outline := format('Graphic Image %s',[ItemBankFrm.MCItemInfo[index].PicName]);
  Panel1.Canvas.TextOut(1,space*8,outline);
end;
procedure TTestSpecsForm.ShowTFItem(Sender: TObject; index : integer);
var
  outline : string;
  nochoices : integer;
  space : integer;
begin
  Panel1.Canvas.Clear;
  space := Panel1.Canvas.Height div 9;
  ItemNoEdit.Text := IntToStr(ItemBankFrm.TFItemInfo[index].itemnumber);
  MajorCodeEdit.Text := IntToStr(ItemBankFrm.TFItemInfo[index].MajorCode);
  MinorCodeEdit.Text := IntToStr(ItemBankFrm.TFItemInfo[index].MinorCode);
  outline := ItemBankFrm.TFItemInfo[index].ItemStem;
  Panel1.Canvas.TextOut(1,space,outline);
  outline := ItemBankFrm.TFItemInfo[index].CorrectChoice ;
  Panel1.Canvas.TextOut(1,space*2,outline);
  outline := ItemBankFrm.TFItemInfo[index].PicName ;
  Panel1.Canvas.TextOut(1,space*3,outline);
end;
procedure TTestSpecsForm.ShowEssayItem(Sender: TObject; index : integer);
var
  outline : string;
  nochoices : integer;
  space : integer;
begin
  Panel1.Canvas.Clear;
  space := Panel1.Canvas.Height div 9;
  ItemNoEdit.Text := IntToStr(ItemBankFrm.EssayInfo[index].itemnumber);
  MajorCodeEdit.Text := IntToStr(ItemBankFrm.EssayInfo[index].MajorCode);
  MinorCodeEdit.Text := IntToStr(ItemBankFrm.EssayInfo[index].MinorCode);
  outline := ItemBankFrm.EssayInfo[index].ItemStem;
  Panel1.Canvas.TextOut(1,space,outline);
  outline := ItemBankFrm.EssayInfo[index].Answer ;
  Panel1.Canvas.TextOut(1,space*2,outline);
  outline := ItemBankFrm.EssayInfo[index].PicName ;
  Panel1.Canvas.TextOut(1,space*3,outline);
end;
procedure TTestSpecsForm.ShowMatchItem(Sender: TObject; index : integer);
var
  outline : string;
  nochoices : integer;
  space : integer;
  noleft, noright : integer;
begin
  Panel1.Canvas.Clear;
  noleft := ItemBankFrm.MatchInfo[index].NLeft;
  noright := ItemBankFrm.MatchInfo[index].NRight;
  space := Panel1.Canvas.Height div 13;
  ItemNoEdit.Text := IntToStr(ItemBankFrm.MatchInfo[index].itemnumber);
  MajorCodeEdit.Text := IntToStr(ItemBankFrm.MatchInfo[index].MajorCode);
  MinorCodeEdit.Text := IntToStr(ItemBankFrm.MatchInfo[index].MinorCode);
  // do left and right stems
  if noleft > 0 then
  begin
       outline := format('Left Item 1 %s',[ItemBankFrm.MatchInfo[index].Left1]);
      Panel1.Canvas.TextOut(1,space,outline);
  end;
  if noright > 0 then
  begin
          outline := format('   Right Item 1 %s',[ItemBankFrm.MatchInfo[index].Right1]);
          Panel1.Canvas.TextOut(1,space*2,outline);
  end;
  if noleft > 1 then
  begin
            outline := format('Left Item 2 %s',[ItemBankFrm.MatchInfo[index].Left2]);
            Panel1.Canvas.TextOut(1,space*3,outline);
  end;
  if noright > 1 then
  begin
            outline := format('   Right Item 2 %s',[ItemBankFrm.MatchInfo[index].Right2]);
            Panel1.Canvas.TextOut(1,space*4,outline);
  end;
  if noleft > 2 then
  begin
            outline := format('Left Item 3 %s',[ItemBankFrm.MatchInfo[index].Left3]);
            Panel1.Canvas.TextOut(1,space*5,outline);
  end;
  if noright > 2 then
  begin
            outline := format('   Right Item 3 %s',[ItemBankFrm.MatchInfo[index].Right3]);
            Panel1.Canvas.TextOut(1,space*6,outline);
  end;
  if noleft > 3 then
  begin
            outline := format('Left Item 4 %s',[ItemBankFrm.MatchInfo[index].Left4]);
            Panel1.Canvas.TextOut(1,space*7,outline);
  end;
  if noright > 3 then
  begin
            outline := format('   Right Item 4 %s',[ItemBankFrm.MatchInfo[index].Right4]);
            Panel1.Canvas.TextOut(1,space*8,outline);
  end;
  if noleft > 4 then
  begin
            outline := format('Left Item 5 %s',[ItemBankFrm.MatchInfo[index].Left5]);
            Panel1.Canvas.TextOut(1,space*9,outline);
  end;
  if noright > 4 then
  begin
            outline := format('   Right Item 5 %s',[ItemBankFrm.MatchInfo[index].Right5]);
            Panel1.Canvas.TextOut(1,space*10,outline);
  end;
  outline := ItemBankFrm.MatchInfo[index].CorrectChoice ;
  Panel1.Canvas.TextOut(1,space*11,outline);
  outline := ItemBankFrm.MatchInfo[index].PicName ;
  Panel1.Canvas.TextOut(1,space*12,outline);

end;

initialization
  {$I testspecsunit.lrs}

end.