unit U_TradeMarketQtyInPut;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  System.Types, Dialogs, cxStyles, cxCustomData, cxGraphics, cxFilter, cxData,
  cxDataStorage, cxEdit, DB, cxDBData, cxCalendar, cxDropDownEdit, ComCtrls,
  ToolWin, cxGridLevel, cxGridCustomTableView, cxGridTableView,
  cxGridDBTableView, cxClasses, cxControls, cxGridCustomView, cxGrid,
  cxGridCustomPopupMenu, cxGridPopupMenu, ADODB, DBClient, cxButtonEdit,
  cxTextEdit, StdCtrls, ExtCtrls, cxLookAndFeels, cxLookAndFeelPainters,
  cxNavigator, dxDateRanges, dxBarBuiltInMenu, U_BaseInput, System.ImageList,
  Vcl.ImgList, ComObj, dxScrollbarAnnotations, cxContainer, dxCore, cxDateUtils,
  cxMaskEdit, cxImageList, cxCurrencyEdit, Vcl.Menus, Clipbrd, dxSkinsCore,
  dxSkinsDefaultPainters;

type
  TfrmTradeMarketQtyInPut = class(TfrmBaseInput)
    DS_1: TDataSource;
    CDS_1: TClientDataSet;
    ADOQueryCmd: TADOQuery;
    ADOQueryMain: TADOQuery;
    ADOQueryTemp: TADOQuery;
    GPM_1: TcxGridPopupMenu;
    CDS_LM: TClientDataSet;
    pnl1: TPanel;
    tlb1: TToolBar;
    btn4: TToolButton;
    pnl2: TPanel;
    inPiece: TcxCurrencyEdit;
    Label9: TLabel;
    inQty: TcxCurrencyEdit;
    Label13: TLabel;
    TBSave: TToolButton;
    TBClose: TToolButton;
    Label1: TLabel;
    GroupBox1: TGroupBox;
    cxGrid1: TcxGrid;
    Tv1: TcxGridDBTableView;
    cxGridDBColumn8: TcxGridDBColumn;
    cxGridLevel1: TcxGridLevel;
    btnAdd: TToolButton;
    Tv1Column1: TcxGridDBColumn;
    procedure FormClose(Sender: TObject; var Action: TCloseAction);
    procedure FormShow(Sender: TObject);
    procedure FromCoNameDblClick(Sender: TObject);
    procedure inQtyKeyPress(Sender: TObject; var Key: Char);
    procedure TBCloseClick(Sender: TObject);
    procedure TBSaveClick(Sender: TObject);
    procedure btnAddClick(Sender: TObject);
    procedure Tv1KeyDown(Sender: TObject; var Key: Word; Shift: TShiftState);
    procedure Tv1DblClick(Sender: TObject);
  private
    { Private declarations }
    function SaveData(): Boolean;
    function Split(const s: string; Separator: char): TStringDynArray;
  public
    { Public declarations }
    PMTMSId, PFTMMID: string;
    canshu4: string;
    FName, FColor, FColorNo: string;
    MTMSId, FTMMID: string;
  end;

var
  frmTradeMarketQtyInPut: TfrmTradeMarketQtyInPut;

implementation

uses
  U_DataLink, U_RTFun, U_RPFun;

{$R *.dfm}

// 分割字符串函数
function TfrmTradeMarketQtyInPut.Split(const s: string; Separator: char): TStringDynArray;
var
  i, ItemIndex: Integer;
  len: Integer;
  SeparatorCount: Integer;
  Start: Integer;
begin
  len := Length(s);
  if len = 0 then
  begin
    Result := nil;
    Exit;
  end;

  // 计算分隔符数量
  SeparatorCount := 0;
  for i := 1 to len do
    if s[i] = Separator then
      Inc(SeparatorCount);

  SetLength(Result, SeparatorCount + 1);
  ItemIndex := 0;
  Start := 1;

  // 拆分字符串
  for i := 1 to len do
  begin
    if s[i] = Separator then
    begin
      Result[ItemIndex] := Copy(s, Start, i - Start);
      Inc(ItemIndex);
      Start := i + 1;
    end;
  end;

  Result[ItemIndex] := Copy(s, Start, len - Start + 1);
end;

procedure TfrmTradeMarketQtyInPut.btnAddClick(Sender: TObject);
begin
  if CDS_1.IsEmpty = False then
  begin
    CopyAddRowCDS(CDS_1);
    with CDS_1 do
    begin
      Edit;
      FieldByName('TMSQID').Value := null;

      post;
    end;
  end
  else
  begin
    with CDS_1 do
    begin
      Append;


      //FieldByName('QtyUnit').Value := 'M';
      Post;
    end;
  end;
end;

procedure TfrmTradeMarketQtyInPut.FormClose(Sender: TObject; var Action: TCloseAction);
begin
  inherited;
  Action := caFree;
end;

function TfrmTradeMarketQtyInPut.SaveData(): Boolean;
var
  Maxno, PTMSQID: string;
begin
  try
    ADOQueryCmd.Connection.BeginTrans;
    CDS_1.DisableControls;
    with CDS_1 do
    begin
      First;
      while not eof do
      begin
        with ADOQueryTemp do
        begin

          Close;
          sql.Clear;
          sql.Add('select * from Trade_Market_Sub_Qty where TMSQID=''' + Trim(CDS_1.fieldbyname('TMSQID').AsString) + '''');
          open;
        end;

        PTMSQID := Trim(ADOQueryTemp.fieldbyname('TMSQID').AsString);
        if Trim(PTMSQID) = '' then
        begin
          if GetLSNo(ADOQueryTemp, Maxno, 'MX', 'Trade_Market_Sub_Qty', 4, 1) = False then
          begin
            Application.MessageBox('取最大号失败!', '提示', 0);
            Exit;
          end;
        end
        else
        begin
          Maxno := Trim(PTMSQID);
        end;

        with ADOQueryCmd do
        begin
          Close;
          sql.Clear;
          SQL.Add('select * from Trade_Market_Sub_Qty where TMSQID=''' + Trim(Maxno) + '''');
          Open;
        end;

        with ADOQueryCmd do
        begin
          if Trim(PTMSQID) = '' then
          begin
            Append;
            FieldByName('FillId').Value := Trim(DCode);
            FieldByName('Filler').Value := Trim(DName);
            FieldByName('TMSQID').Value := Trim(Maxno);

          end
          else
          begin
            Edit;
            FieldByName('EditId').Value := Trim(DCode);
            FieldByName('Editer').Value := Trim(DName);
            FieldByName('EditTime').Value := SGetServerDateTime(ADOQueryTemp);
          end;
          RTSetSaveDataCDS(ADOQueryCmd, Tv1, CDS_1, 'Trade_Market_Sub_Qty', 0);
          FieldByName('TMSQID').AsString := Trim(Maxno);
          FieldByName('TMSId').AsString := CDS_1.FieldByName('TMSId').AsString;
          FieldByName('TMMId').AsString := CDS_1.FieldByName('TMMId').AsString;
//          FieldByName('Qty').value := StrTofloatDef(inQty.Text, 0);
          Post;
        end;
        Next;
      end;
    end;

    CDS_1.EnableControls;
//    with ADOQueryCmd do
//    begin
//      Close;
//      Sql.Clear;
//
//      Sql.Add('exec P_BS_Cloth_UpdateByTradeMarket ');
//      Sql.Add(' @TIMId=' + quotedstr(Trim(FTMMID)));
//      Sql.Add(',@DCode=' + quotedstr(Trim(DCode)));
//      Sql.Add(',@DName=' + quotedstr(Trim(DName)));
//      Open;
//    end;
    ADOQueryCmd.Connection.CommitTrans;
    Result := True;

  except
    Result := False;
    ADOQueryCmd.Connection.RollbackTrans;
    application.MessageBox(PChar(Exception(ExceptObject).Message), '提示信息', 0);
  end;

end;

procedure TfrmTradeMarketQtyInPut.FormShow(Sender: TObject);
begin
  inherited;
  ReadCxGrid('大货单', Tv1, '贸易门市管理');

  with ADOQueryTemp do
  begin
    Close;
    SQL.Clear;
//    sql.Add(' select A.* from Trade_Market_Sub_Qty A');
//    sql.Add('where A.TMSId=''' + Trim(PMTMSId) + '''');
    sql.Add('   select * from Bs_Cloth_IO A inner join Trade_Market_Sub B on A.TMMID=B.TMMId and A.TMSId=B.TMSId');
    sql.Add('where A.TMSId=''' + Trim(MTMSId) + '''');
//    showmessage(sql.text);
    Open;
  end;
  SCreateCDS(ADOQueryTemp, CDS_1);
  SInitCDSData(ADOQueryTemp, CDS_1);

  if canshu4 = '新余' then
  begin
    pnl2.Visible := true;
    btnAdd.Visible := true;
    TBSave.Visible := true;
    with ADOQueryTemp do
    begin
      Close;
      SQL.Clear;
      sql.Add(' select A.* from Trade_Market_Sub_Qty A');
      sql.Add('where A.TMSId=''' + Trim(PMTMSId) + '''');
//      sql.Add('   select * from Bs_Cloth_IO A inner join Trade_Market_Sub B on A.TMMID=B.TMMId and A.TMSId=B.TMSId');
//      sql.Add('where A.TMSId=''' + Trim(MTMSId) + '''');
//    showmessage(sql.text);
      Open;
    end;
    SCreateCDS(ADOQueryTemp, CDS_1);
    SInitCDSData(ADOQueryTemp, CDS_1);
  end;

end;

procedure TfrmTradeMarketQtyInPut.FromCoNameDblClick(Sender: TObject);
begin
  TcxButtonEdit(Sender).Text := '';
  TcxButtonEdit(Sender).Properties.LookupItems.Text := '';
end;

procedure TfrmTradeMarketQtyInPut.inQtyKeyPress(Sender: TObject; var Key: Char);
var
  i: Integer;
  MaxNo: string;
begin
  if Key = #13 then
  begin

    with CDS_1 do
    begin
      DisableControls;
      for i := 1 to StrToIntDef(inPiece.Text, 1) do
      begin
        Append;
        FieldByName('Qty').Value := StrTofloatDef(inQty.Text, 0);
        FieldByName('TMSQID').Value := MaxNo;
        FieldByName('TMSId').Value := PMTMSId;
        FieldByName('TMMId').Value := PFTMMId;
        Post;

      end;
      EnableControls;
    end;
    inPiece.Text := '1';
    inQty.Text := '';
  end;
end;

procedure TfrmTradeMarketQtyInPut.TBSaveClick(Sender: TObject);
var
  Maxno: string;
begin

  if CDS_1.Locate('Qty', null, []) = True then
  begin
    Application.MessageBox('数量不能为空!', '提示', 0);
    Exit;
  end;
  if CDS_1.Locate('Qty', 0, []) = True then
  begin
    Application.MessageBox('数量不能为0!', '提示', 0);
    Exit;
  end;
  if SaveData() then
  begin
    Application.MessageBox('保存成功!', '提示', 0);
    ModalResult := 1;

  end;
end;

procedure TfrmTradeMarketQtyInPut.TBCloseClick(Sender: TObject);
begin
  inherited;
  Close;
end;

procedure TfrmTradeMarketQtyInPut.Tv1DblClick(Sender: TObject);
begin

  with ADOQueryTemp do
  begin
    Close;
    SQL.Clear;
    sql.Add('delete Trade_Market_Sub_Qty   where TMSQID=' + quotedstr(Trim(CDS_1.FieldByName('TMSQID').AsString)));
    ExecSQL;
  end;
  CDS_1.Delete;

end;

procedure TfrmTradeMarketQtyInPut.Tv1KeyDown(Sender: TObject; var Key: Word; Shift: TShiftState);
begin

  // 检测是否按下 Ctrl+V
  if (Key = Ord('V')) and (Shift = [ssCtrl]) then
  begin
    pasteDatatTocxGrid(Tv1);

  end;

end;

end.