unit RealtyB15;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, dbcgrids, Grids, DBGrids, DB, ADODB, StdCtrls, Buttons, ExtCtrls,
  StrUtils, ExtDlgs, ComCtrls, math, Menus, ImgList, ToolWin;

type
    Tf_RealtyB15 = class(TForm)
    L1: TLabel;
    L2: TLabel;
    Label2: TLabel;
    Label3: TLabel;
    Label9: TLabel;
    Edit1: TEdit;
    Edit2: TEdit;
    Label1: TLabel;
    Edit3: TEdit;
    Combobox1: TComboBox;
    Button1: TButton;
    DateTimePicker1: TDateTimePicker;
    Button2: TButton;
    Label4: TLabel;
    Memo1: TMemo;
    Button3: TButton;
    Label6: TLabel;
    Edit4: TEdit;
    Button4: TButton;
    Button5: TButton;
    procedure FormKeyDown(Sender: TObject; var Key: Word;
      Shift: TShiftState);

    procedure Button1Click(Sender: TObject);
    procedure Button2Click(Sender: TObject);
    procedure Button3Click(Sender: TObject);
    procedure getid;
    procedure FormCreate(Sender: TObject);
    procedure ToolButton5Click(Sender: TObject);
    procedure Button5Click(Sender: TObject);
    procedure Button4Click(Sender: TObject);

  private
    { Private declarations }
  public
    { Public declarations }
       bOK:bool;
  end;

var
  f_RealtyB15: Tf_RealtyB15;
  sNum:string;

implementation

uses data, main, RealtyA14,RealtyB22,RealtyL23;

{$R *.dfm}

procedure Tf_RealtyB15.getid;
var
    Query:TADOQuery;
    s:string;
    i:integer;
begin 
      Query:=TADOQuery.Create(nil);
      Query.Connection:=DataModuleADO.ADOConnection1;

      query.SQL.Add('select  * from 輔助資料 where 類別='''+'客戶事件類別'+'''');
      query.Open;
      while not query.Eof do
      begin
          combobox1.Items.Add(query.fieldbyname('名稱').Value);
          query.Next;
      end;


      s := 'select top 1 * from 客戶事件 ORDER BY 編號 DESC';

      query.SQL.Clear;
      Query.SQL.Add(s);
      Query.Open ;
      if query.recordcount > 0 then
      begin
          s:= Query.Fieldbyname('編號').AsString;
          s:= Copy(S, 1, 4);
          i:= strtoint(s)+1;
          if i<10 then edit4.text := '000'+inttostr(i)
          else if (i > 9) and (i<100) then edit4.text := '00'+inttostr(i)
          else if (i > 99) and (i<1000) then edit4.text := '0'+inttostr(i)
          else if i>999 then edit4.text := inttostr(i);
      end
      else  edit4.text := '0001';
      Query.Close;
      Query.Free;

end;

//Tab
procedure Tf_RealtyB15.FormKeyDown(Sender: TObject; var Key: Word;
  Shift: TShiftState);
begin
    if key=13 then
        Begin
            key:=0;
            perform(WM_NEXTDLGCTL,0,0);
        end
    else if key=VK_ESCAPE then close;
end;


procedure Tf_RealtyB15.Button1Click(Sender: TObject);
begin
    f_RealtyA14:=Tf_RealtyA14.Create(self);
    f_RealtyA14.ToolButton6.Visible:=true;
    f_RealtyA14.ShowModal;

    if  f_RealtyA14.bOk=true then
    begin
       edit1.Text:=f_RealtyA14.sNum+'--'+f_RealtyA14.sName;
    end;
end;

procedure Tf_RealtyB15.Button2Click(Sender: TObject);
begin
     f_RealtyB22:=Tf_RealtyB22.Create(self);
     f_RealtyB22.ToolButton6.Visible:=true;
     f_RealtyB22.ShowModal;

     if  f_RealtyB22.bOk=true then
     begin
         edit2.Text:=f_RealtyB22.ListView1.Selected.SubItems[0];
     end;
end;

procedure Tf_RealtyB15.Button3Click(Sender: TObject);
begin
    f_RealtyL23:=Tf_RealtyL23.Create(self);
     f_RealtyL23.Button2.Visible:=true;
     f_RealtyL23.ShowModal;

     if  f_RealtyL23.bOk=true then
     begin
         edit3.Text:=f_RealtyL23.sName;
     end;
end;

procedure Tf_RealtyB15.FormCreate(Sender: TObject);
var
    query:TADOQuery;
begin
    datetimepicker1.Date:=date;
    getid;

    Query:=TADOQuery.Create(nil);
    Query.Connection:=DataModuleADO.ADOConnection1;

    query.SQL.Add('select * from 輔助資料 where 類別='''+'客戶事件類別'+'''');
    query.Open;
    while not query.Eof do
    begin
        combobox1.Items.Add(query.fieldbyname('名稱').Value);
        query.Next;
    end;
    query.Close;
    query.Free;
end;

procedure Tf_RealtyB15.ToolButton5Click(Sender: TObject);
begin
     getid;
    edit1.Text:='';
    edit2.Text:='';
    edit3.Text:='';
    Memo1.Lines.Text:='';
    datetimepicker1.Date:=date;
    combobox1.ItemIndex:=combobox1.Items.IndexOf('');
end;

procedure Tf_RealtyB15.Button5Click(Sender: TObject);
Var
    query:TADOQuery;
    s:String;
    i:integer;
begin

    if edit1.Text='' then
    begin
        showmessage('請輸入房間!');
        edit1.SetFocus;
        exit;
    end;
    if edit2.Text='' then
    begin
        showmessage('請輸入客戶!');
        edit1.SetFocus;
        exit;
    end;


    if edit3.Text='' then edit3.Text:='-';
    if Memo1.Lines.Text='' then Memo1.Lines.Text:='-';

    query:=TADOquery.Create(nil);
    query.Connection:=DataModuleADO.ADOConnection1;

    s:='insert into 客戶事件 (編號,客戶事件類別,日期,房間,客戶,經(jīng)辦人,事件描述)';
    s:=s+'values(:s1,:s2,:s3,:s4,:s5,:s6,:s7)';

    query.SQL.Add(s);

    query.Parameters.ParamByName('s1').Value:=edit4.text;
    query.Parameters.ParamByName('s2').Value:=combobox1.Text;
    query.Parameters.ParamByName('s3').Value:=datetostr(datetimepicker1.Date);
    query.Parameters.ParamByName('s4').Value:=edit1.Text;
    query.Parameters.ParamByName('s5').Value:=edit2.Text;
    query.Parameters.ParamByName('s6').Value:=edit3.Text;
    query.Parameters.ParamByName('s7').Value:=Memo1.Lines.Text;


    DataModuleADO.ADOConnection1.BeginTrans;
    query.ExecSQL;
    DataModuleADO.ADOConnection1.CommitTrans;

    query.Close;
    query.Free;

    showmessage('保存成功!');

    getid;
    edit1.Text:='';
    edit2.Text:='';
    edit3.Text:='';
    Memo1.Lines.Text:='';
    datetimepicker1.Date:=date;
    combobox1.ItemIndex:=combobox1.Items.IndexOf('');

end;

procedure Tf_RealtyB15.Button4Click(Sender: TObject);
begin
    close;
end;

end.