?? uy_yyt.pas

?? Delphi寫的餐飲系統
?? PAS
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//     gd.Enabled:=false;
     jz.Enabled:=true;
     jc.Enabled:=true;
     zc.Enabled:=true;
     tc.Enabled:=true;
     bz.Enabled:=true;
     my_yyt_gd.Enabled:=false;
     my_yyt_jz.Enabled:=true;
     my_yyt_jc.Enabled:=true;
     my_yyt_zc.Enabled:=true;
     my_yyt_tc.Enabled:=true;
     my_yyt_bz.Enabled:=true;
    end;
  if zt.caption='2' then
    begin
     ztc.caption:='預結';
     DBGrid1.ReadOnly:=false;
//     gd.Enabled:=false;
     jz.Enabled:=true;
     jc.Enabled:=true;
     zc.Enabled:=true;
     tc.Enabled:=true;
     bz.Enabled:=true;
     my_yyt_gd.Enabled:=false;
     my_yyt_jz.Enabled:=true;
     my_yyt_jc.Enabled:=true;
     my_yyt_zc.Enabled:=true;
     my_yyt_tc.Enabled:=true;
     my_yyt_bz.Enabled:=true;
    end;
  if zt.caption='3' then
    begin
     ztc.caption:='結帳';
     DBGrid1.ReadOnly:=true;
//     gd.Enabled:=false;
     jz.Enabled:=false;
     jc.Enabled:=false;
     zc.Enabled:=false;
     tc.Enabled:=false;
     bz.Enabled:=false;
     my_yyt_gd.Enabled:=false;
     my_yyt_jz.Enabled:=false;
     my_yyt_jc.Enabled:=false;
     my_yyt_zc.Enabled:=false;
     my_yyt_tc.Enabled:=false;
     my_yyt_bz.Enabled:=false;
   end;
  yh.Enabled:=false;
  bz.Enabled:=false;
  my_yyt_yh.Enabled:=false;
  my_yyt_bz.Enabled:=false;
  tai.ReadOnly:=true;
  krs.enabled:=false;
  fwyh.ReadOnly:=true;
  cdmx.filter:='cdbh='+s_cdbh;
  cd.Close;
  cd.SQL.Clear;
  cd.sql.add('select * from cd where cdbh='+quotedstr(s_cdbh));
  cd.Open;
//計算菜單金額
  h_xjje(q_cdje,'s_cdbh',s_cdbh,0);
end;
procedure Ty_yyt.q_cdcz;
begin
 esc_enter:=0;
 y_cd_cx:=ty_cd_cx.create(self);
 y_cd_cx.ShowModal;
 if  esc_enter=0 then exit;

 with y_cd_cx.q_cdcx do
  begin
   s_cdbh:=fieldbyname('cdbh').asstring;
   th.caption:='['+fieldbyname('th').asstring+']';
   tm.caption:=fieldbyname('tm').asstring;
   tai.text:=fieldbyname('tht').asstring;
  // krs.text:=fieldbyname('krs').asstring;
   zws.caption:=fieldbyname('zws').asstring;
   fwyh.text:=fieldbyname('fwyh').asstring;
   zt.caption:=fieldbyname('zt').asstring;
  end;
 cdcz_sz;
end;
procedure Ty_yyt.cdcsh;
begin
  s_cdbh:=hn_cdbh;
 // c_cdbh.caption:=s_cdbh;
//主表初始化
  th.caption:='';
  tm.caption:='';
  zws.caption:='';
  tai.text:='';
 // krs.text:='';
  fwyh.text:='';
  zt.caption:='0';
  ztc.caption:='新單';
  srlb.Caption:='1'; //收入類別默認值設為‘普通’
  skyh.caption:=s_czyh;
  yddh.caption:='';
  DBGrid1.ReadOnly:=false;
  krs.enabled:=true;
  tai.ReadOnly:=false;
  fwyh.ReadOnly:=false;
  cd.Close;
  cd.SQL.Clear;
  cd.sql.add('select * from cd where id=0');
  cd.Open;
  cd.append;
  cd.fieldbyname('fdbh').asstring:=s_fdbh;
  cd.fieldbyname('skth').asstring:=s_skth;
  cd.fieldbyname('cdbh').asstring:=s_cdbh;
  cd.fieldbyname('ycrq').asdatetime:=date();
  cd.fieldbyname('ycsj').asdatetime:=time();
  cd.fieldbyname('krs').asstring:='1';  
//明細表初始化
  cdmx.filter:='cdbh='+s_cdbh;
//  gd.Enabled:=false;
  jz.Enabled:=false;
  jc.Enabled:=false;
  zc.Enabled:=false;
  zc.Enabled:=false;
  tc.Enabled:=false;
  yh.Enabled:=true;
  bz.Enabled:=true;
  my_yyt_gd.Enabled:=false;
  my_yyt_jz.Enabled:=false;
  my_yyt_jc.Enabled:=false;
  my_yyt_zc.Enabled:=false;
  my_yyt_tc.Enabled:=false;
  my_yyt_yh.Enabled:=true;
  my_yyt_bz.Enabled:=false;
//計算小計金額,置為0值
  h_xjje(q_cdje,'s_cdbh',s_cdbh,0);

  if yhyd.RecordCount<>0 then
    begin
     yh.enabled:=true;
     my_yyt_yh.enabled:=true;
    end
   else
    begin
     yh.enabled:=false;
     my_yyt_yh.enabled:=false;
    end;

  tai.setfocus;
end;
procedure Ty_yyt.dccz;
begin
with cdmx do
 begin
  esc_enter:=0;
  g_dc:=tg_dc.Create(self);
  g_dc.showmodal;
  if esc_enter=0 then  exit;
  edit;
  //fieldbyname('bh').value:=hn_cdmxbh;
  fieldbyname('cdbh').value:=s_cdbh;
  fieldbyname('clh').value:=g_dc.q_dc.fieldbyname('clh').asstring;
  fieldbyname('ch').value:=g_dc.q_dc.fieldbyname('ch').asstring;
  fieldbyname('cm').value:=g_dc.q_dc.fieldbyname('mc').asstring;
  fieldbyname('dj').value:=g_dc.q_dc.fieldbyname('dj').asfloat;
  fieldbyname('sl').value:=1;
  fieldbyname('dzl').value:=g_dc.q_dc.fieldbyname('dzl').asfloat;
  fieldbyname('gg').value:=g_dc.q_dc.fieldbyname('gg').asstring;
  fieldbyname('lbh').value:=g_dc.q_dc.fieldbyname('lbh').asstring;
  post;
 end;
// gd.Enabled:=true;
 jz.Enabled:=true;
 jc.Enabled:=true;
 zc.Enabled:=true;
 tc.Enabled:=true;
 bz.Enabled:=true;
 my_yyt_gd.Enabled:=true;
 my_yyt_jz.Enabled:=true;
 my_yyt_jc.Enabled:=true;
 my_yyt_zc.Enabled:=true;
 my_yyt_tc.Enabled:=true;
 my_yyt_bz.Enabled:=true;
end;
procedure Ty_yyt.FormShow(Sender: TObject);
begin
 if not cdmx_cz.Active then cdmx_cz.Active:=true;
 if not t_cdbh.Active then t_cdbh.Active:=true;
  if not t_tai.Active then t_tai.Active:=true;
 if not t.Active then t.Active:=true;
 if not cd.Active then cd.Active:=true;
 if not cdmx.Active then cdmx.Active:=true;
 if not bzc.Active then bzccd.Active:=true;
 if not bzccd.Active then bzccd.Active:=true;
 if not yhyd.Active then yhyd.Active:=true;
 if not yhydcd.Active then yhydcd.Active:=true;
 {if  g_ckcx=NIL then  g_ckcx:=Tg_ckcx.Create(self);
 if y_cd_cx=NIL then y_cd_cx:=Ty_cd_cx.Create(self);
 if g_dc=NIL then g_dc:=Tg_dc.Create(self);
 if y_yyt_jc=NIL then y_yyt_jc:=Ty_yyt_jc.Create(self);
 if y_yyt_jz=NIL then y_yyt_jz:=Ty_yyt_jz.Create(self);
 if y_yyt_jz_dz=NIL then y_yyt_jz_dz:=Ty_yyt_jz_dz.Create(self);
 if y_yyt_md=NIL then y_yyt_md:=Ty_yyt_md.Create(self);
 if y_yyt_qd=NIL then y_yyt_qd:=Ty_yyt_qd.Create(self);
 if y_yyt_rt=NIL then y_yyt_rt:=Ty_yyt_rt.Create(self);
 if y_yyt_tc=NIL then y_yyt_tc:=Ty_yyt_tc.Create(self);
 if y_yyt_zc=NIL then y_yyt_zc:=Ty_yyt_zc.Create(self);
 if yp_yyt1=NIL then yp_yyt1:=Typ_yyt1.Create(self);  }
 y_yyt_cldz.Checked:=main.fdxx.fieldbyname('yycldz').asboolean;
 y_yyt_sfbz.Checked:=main.fdxx.fieldbyname('sfbz').asboolean;
 y_yyt_zdxf.Checked:=main.fdxx.fieldbyname('zdxf').asboolean;
 y_yyt_jzdz.Checked:=main.fdxx.fieldbyname('jzdz').asboolean;
 y_yyt_fwfl.Checked:=main.fdxx.fieldbyname('fwfl').asboolean;
 y_yyt_zkfl.Checked:=main.fdxx.fieldbyname('zkfl').asboolean;
// sb.panels[2].text:=s_czym;
 main.h_del('delete from cd where cdbh is NULL');
// t_a_set; 不能重新設置臺狀態，因為有可能重新啟動
 yd_set;
// yhyd.filter:='y_n=false and yhrq='+formatdatetime('yyyy.mm.dd',date())+' and yhsj>='+s_yd_sj1+' and yhsj<='+s_yd_sj2;
// Timer2.Enabled:=true;
 cdcsh;
 g_wait.close;
end;
procedure Ty_yyt.t_a_set;
begin
 with main.query1 do
  begin
   sql.Clear;
   sql.add('update tai set zt="2" where zt<>"3"');
   ExecSQL;
  end;
end;

procedure Ty_yyt.t_set(string1:string);
begin
 with main.query1 do
  begin
   sql.Clear;
   sql.add('update tai set zt='+''''+'5'+''''+' where tht=:s_tht');
   ParamByName('s_tht').asstring:=string1;
   ExecSQL;
  end;
end;
procedure Ty_yyt.t_u_set(string1:string);
begin
 with main.query1 do
  begin
   sql.Clear;
   sql.add('update tai set zt='+''''+'2'+''''+' where tht=:s_tht');
   ParamByName('s_tht').asstring:=string1;
   ExecSQL;
  end;
end;
procedure Ty_yyt.yd_set;
var
 i,ii:integer;
begin
 //根據預定信息，初始化臺的當前狀態
 with main.query1 do
  begin
   sql.clear;
   sql.add('select * from yhyd where yhrq=:s_rq and yhsj>=:s_sj1 and yhsj <=:s_sj2 and y_n=false');
   ParamByName('s_rq').asstring:=formatdatetime('yyyy.mm.dd',date());
   ParamByName('s_sj1').asstring:=s_yd_sj1;
   ParamByName('s_sj2').asstring:=s_yd_sj2;
   active:=false;
   active:=true;
   if recordcount<>0 then
    begin
     first;
     for i:=0 to recordcount-1 do
      begin     //找出預定臺
       if length(trim(fieldbyname('thts').asstring))>2 then s_ths:=s_ths+trim(fieldbyname('thts').asstring)
         else s_ths:=s_ths+trim(fieldbyname('tht').asstring);
       next;
      end;
   end;
  end;
 ii:=length(s_ths);
 if ii<>0 then
  for i:=1 to ii  do
   begin
    if i>ii/2 then break;
    t_set(copy(s_ths,1,2));    //設為預定臺
    s_ths:=copy(s_ths,3,length(s_ths));
   end;
end;

procedure Ty_yyt.taiKeyPress(Sender: TObject; var Key: Char);
begin
 if key=#13 then  krs.setfocus;
{ if trim(zt.caption)<>'0' then exit; //如已掛單返回，否則可以重新選廳
 if key=#13 then
  begin
   esc_enter:=0;
   y_yyt_rt:=ty_yyt_rt.Create(self);    
   y_yyt_rt.showmodal;
   if esc_enter=0 then exit;
   krs.setfocus;
   with y_yyt_rt.q_xt do
    begin
     th.caption:='['+fieldbyname('th').asstring+']';
     tm.caption:=fieldbyname('tm').asstring;
     tai.text:=fieldbyname('tht').asstring;
     zws.caption:=fieldbyname('zws').asstring;
     fwyh.text:=fieldbyname('fwyh').asstring;
    end;
  krs.setfocus;
 end;  }
end;

procedure Ty_yyt.y_closeClick(Sender: TObject);
begin
 if (trim(zt.Caption)='0') and (cdmx.RecordCount<>0) then //如果是新菜單
   begin
    if not t_tai.Locate('tht',y_yyt.tai.text,[loCaseInsensitive]) then
     begin
      messagebox(handle,'選臺操作有誤!'+#13+'請一定要先刪除當前點菜單的所有菜肴，然后重新啟動〈陽光管理軟件系統－餐飲〉','系統提示信息',MB_OK+MB_ICONWARNING);
      main.h_del_p1('c_cdbh','s_cdbh','delete from cdmx where cdbh=:c_cdbh');
      exit;
     end;
    gdcz;
   end;
 close;
end;
procedure Ty_yyt.t_cdClick(Sender: TObject);
begin
 if (trim(zt.Caption)='0') and (cdmx.RecordCount<>0) then //如果是新菜單
    begin
     gdcz;
    end;
 //krs.setfocus;   
 q_cdcz;
end;

procedure Ty_yyt.jzClick(Sender: TObject);
begin
 if (trim(zt.Caption)='0') and (cdmx.RecordCount<>0) then gdcz;
 try
  cdmx.edit;
  cdmx.post;    //如能保存就保存，不能保存，就cancel掉
 except
  cdmx.cancel;
 end;
 h_xjje(q_cdje,'s_cdbh',s_cdbh,0);  //計算小計金額
 if q_cdje.fieldbyname('hj_all').ascurrency=0 then
   begin
    messagebox(handle,'小計金額為0,不能結帳!','系統提示信息',MB_OK+MB_ICONWARNING);
    exit;
   end;
 if not cd.Locate('cdbh',s_cdbh,[loCaseInsensitive])  then
   begin
     messagebox(handle,'菜單查詢操作有誤!','系統提示信息',MB_OK+MB_ICONWARNING);
     exit;
   end;
 if not t_tai.Locate('tht',y_yyt.tai.text,[loCaseInsensitive])  then
  begin
   messagebox(handle,'臺查詢操作有誤!','系統提示信息',MB_OK+MB_ICONWARNING);
   exit;
  end;
 esc_enter:=0;
 y_yyt_jz:=ty_yyt_jz.Create(self);
 y_yyt_jz.showmodal;
 if esc_enter=0 then exit;
//置當前臺狀態為'空閑'
 t_tai.edit;
 t_tai.fieldbyname('zt').value:='2';
 t_tai.post;
//置當前菜單狀態為'結帳'
 with cd do
  begin
   edit;
   fieldbyname('zt').value:='3';
   fieldbyname('jzrq').value:=date;
   fieldbyname('jzsj').value:=time();
   post;
  end;
 zt.caption:='3';
 ztc.caption:='結帳';
 DBGrid1.ReadOnly:=true;
// gd.Enabled:=false;
 jz.Enabled:=false;
 jc.Enabled:=false;
 zc.Enabled:=false;
 tc.Enabled:=false;
 bz.Enabled:=false;
 my_yyt_gd.Enabled:=false;
 my_yyt_jz.Enabled:=false;
 my_yyt_jc.Enabled:=false;
 my_yyt_zc.Enabled:=false;
 my_yyt_tc.Enabled:=false;
 my_yyt_bz.Enabled:=false;
end;

procedure Ty_yyt.fwyhKeyPress(Sender: TObject; var Key: Char);
begin
  if key=#13 then DBGrid1.setfocus;
end;

procedure Ty_yyt.krsKeyPress(Sender: TObject; var Key: Char);
begin
  if key=#13 then fwyh.setfocus;
end;

procedure Ty_yyt.tcClick(Sender: TObject);
var
 clh,ch,cm,gg,lbh:string;
 dj,sl:currency;
begin
 if zt.caption='0' then
     begin
       messagebox(handle,'此菜單還沒掛單!,您可直接按[Alt+Del]刪掉該菜!','系統提示信息',MB_OK+MB_ICONWARNING);
       exit;
     end;
 if zt.caption='3' then
     begin
       messagebox(handle,'此菜單已結帳!,不能再退菜!','系統提示信息',MB_OK+MB_ICONWARNING);
       exit;
     end;
 with cdmx do
  begin
   if fieldbyname('sl').value=fieldbyname('tsl').value then
       exit;
   if (trim(fieldbyname('cz').asstring)='1') or (trim(fieldbyname('cz').asstring)='2') then
       exit;
   if trim(fieldbyname('cm').asstring)='' then
       exit;
   f_tcsl:=fieldbyname('sl').ascurrency-fieldbyname('tsl').ascurrency;
   esc_enter:=0;
   y_yyt_tc:=ty_yyt_tc.Create(self);
   y_yyt_tc.showmodal;
   if esc_enter=0 then exit;
   edit;
   clh:=fieldbyname('clh').asstring;
   ch:=fieldbyname('ch').asstring;
   cm:=fieldbyname('cm').asstring;
   gg:=fieldbyname('gg').asstring;
   dj:=fieldbyname('dj').ascurrency;
   sl:=fieldbyname('tsl').ascurrency;
   lbh:=fieldbyname('lbh').asstring;
   fieldbyname('tsl').value:=sl+f_tcsl;
   append;
  // fieldbyname('bh').value:=hn_cdmxbh;
   fieldbyname('cdbh').value:=s_cdbh;
   fieldbyname('clh').value:=clh;
   fieldbyname('ch').value:=ch;
   fieldbyname('cm').value:=cm;
   fieldbyname('gg').value:=gg;
   fieldbyname('dj').value:=dj;
   fieldbyname('sl').value:=-f_tcsl;
   fieldbyname('cz').value:='1';
   fieldbyname('tcyyh').value:=s_tcyyh;
   fieldbyname('tcyy').value:=s_tcyy;
   fieldbyname('pzrh').value:=s_pzrh;
   fieldbyname('lbh').value:=lbh;
 end;
end;
procedure Ty_yyt.dcClick(Sender: TObject);
begin
//判斷當前的菜單是否是新菜單
 if (trim(zt.Caption)='0') and (cdmx.RecordCount<>0) then  gdcz;
 main.h_del('delete from cd where cdbh is NULL');
 main.h_del('delete from cdmx where cm is NULL');
 cdcsh;
end;
procedure Ty_yyt.DBGrid1KeyDown(Sender: TObject; var Key: Word;
  Shift: TShiftState);
begin
  if key=6 then exit; //屏蔽del鍵
  if key=9 then tai.setfocus;
//刪菜操作
  if (key=46) and (zt.caption='0')  and (cdmx.fieldbyname('sl').value<>cdmx.fieldbyname('tsl').value) then
    if messagebox(handle,'您真的要刪除該菜嗎','系統提示信息',MB_OKCANCEL+MB_ICONQUESTION)=IDOK then
      begin
       cdmx.Delete;
//       h_xjje(q_cdje,'s_cdbh',s_cdbh,0);        //計算菜單金額
      end;
 if (key=13) and (zt.Caption<>'3') then
  begin
    cdmx.append; //回車鍵新增
    DBGrid1.SelectedIndex:=0; 
  end;
 if (trim(cdmx.fieldbyname('cm').asstring)='') and (zt.caption<>'3')  then
   begin
     if  (  (key>=65) and (key<=90) ) or ( (key>=48) and (key<=57) )  then
       begin
         c_key:=chr(key);
         dccz;   //點菜操作
         DBGrid1.SelectedIndex:=3;
       end;
     if (key>=96) and (key<=105) then  //判斷小鍵盤數字鍵， 并轉換
       begin
         c_key:=chr(key-48);
         dccz;   //點菜操作
         DBGrid1.SelectedIndex:=3;
       end;
   end;
 h_xjje(q_cdje,'s_cdbh',s_cdbh,0);        //計算菜單金額
end;

procedure Ty_yyt.krsKeyDown(Sender: TObject; var Key: Word;
  Shift: TShiftState);
begin
  if (key=39) or (key=40) then fwyh.setfocus;
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