unit U_WZJList;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, cxStyles, cxCustomData, cxGraphics, cxFilter, cxData, cxDataStorage,
  cxEdit, DB, cxDBData, cxGridCustomTableView, cxGridTableView,
  cxGridBandedTableView, cxGridDBBandedTableView, cxGridLevel, cxClasses,
  cxControls, cxGridCustomView, cxGridDBTableView, cxGrid, StdCtrls, ComCtrls,
  ExtCtrls, ToolWin, cxGridCustomPopupMenu, cxGridPopupMenu, ADODB, DBClient,
  cxDropDownEdit, cxCheckBox, RM_Common, RM_Class, RM_e_Xls, RM_Dataset,
  RM_System, RM_GridReport, Menus, cxCalendar, cxButtonEdit, cxTextEdit,
  cxLookAndFeels, cxLookAndFeelPainters, cxNavigator, BtnEdit, shellapi;

type
  TfrmWZJList = class(TForm)
    ToolBar1: TToolBar;
    TBRafresh: TToolButton;
    TBClose: TToolButton;
    Panel1: TPanel;
    ADOQueryCmd: TADOQuery;
    ADOQueryMain: TADOQuery;
    ADOQueryTemp: TADOQuery;
    DataSource1: TDataSource;
    cxGridPopupMenu1: TcxGridPopupMenu;
    CDS_Main: TClientDataSet;
    RM1: TRMGridReport;
    RMDBMain: TRMDBDataSet;
    RMXLSExport1: TRMXLSExport;
    RMDBHZ: TRMDBDataSet;
    CDS_HZ: TClientDataSet;
    CDS_PRT: TClientDataSet;
    PopupMenu1: TPopupMenu;
    N1: TMenuItem;
    N2: TMenuItem;
    Panel4: TPanel;
    Label1: TLabel;
    Button1: TButton;
    Button2: TButton;
    YWNOTE: TEdit;
    cxStyleRepository1: TcxStyleRepository;
    cxStyle1: TcxStyle;
    cxStyleRepository2: TcxStyleRepository;
    cxStyle2: TcxStyle;
    Label10: TLabel;
    wjname: TEdit;
    cxGrid1: TcxGrid;
    Tv1: TcxGridDBTableView;
    v1note: TcxGridDBColumn;
    cxGridLevel2: TcxGridLevel;
    ToolButton1: TToolButton;
    ToolButton2: TToolButton;
    Panel2: TPanel;
    Label2: TLabel;
    Edit1: TEdit;
    Button3: TButton;
    Button4: TButton;
    ToolButton3: TToolButton;
    cxGrid2: TcxGrid;
    TV2: TcxGridDBTableView;
    v1Column1: TcxGridDBColumn;
    v1Column4: TcxGridDBColumn;
    v1Column2: TcxGridDBColumn;
    v1Column3: TcxGridDBColumn;
    cxGrid1Level1: TcxGridLevel;
    ADOQuery1: TADOQuery;
    DataSource2: TDataSource;
    procedure FormDestroy(Sender: TObject);
    procedure FormClose(Sender: TObject; var Action: TCloseAction);
    procedure FormCreate(Sender: TObject);
    procedure TBRafreshClick(Sender: TObject);
    procedure ConNoMChange(Sender: TObject);
    procedure TBCloseClick(Sender: TObject);
    procedure FormShow(Sender: TObject);
    procedure TBFindClick(Sender: TObject);
    procedure N1Click(Sender: TObject);
    procedure N2Click(Sender: TObject);
    procedure TBDelClick(Sender: TObject);
    procedure SPIDKeyPress(Sender: TObject; var Key: Char);
    procedure FactoryNameChange(Sender: TObject);
    procedure SPCodeKeyPress(Sender: TObject; var Key: Char);
    procedure CRTypeChange(Sender: TObject);
    procedure CheckBox1Click(Sender: TObject);
    procedure ToolButton1Click(Sender: TObject);
    procedure Button2Click(Sender: TObject);
    procedure Button1Click(Sender: TObject);
    procedure TV1CustomDrawCell(Sender: TcxCustomGridTableView; ACanvas: TcxCanvas; AViewInfo: TcxGridTableDataCellViewInfo; var ADone: Boolean);
    procedure Button3Click(Sender: TObject);
    procedure Button4Click(Sender: TObject);
    procedure ToolButton2Click(Sender: TObject);
    procedure wjnameKeyPress(Sender: TObject; var Key: Char);
    procedure ToolButton3Click(Sender: TObject);
    procedure Tv1FocusedRecordChanged(Sender: TcxCustomGridTableView; APrevFocusedRecord, AFocusedRecord: TcxCustomGridRecord; ANewItemRecordFocusingChanged: Boolean);
    procedure TV2DblClick(Sender: TObject);
  private
    canshu2, canshu3: string;
    procedure InitGrid();
    procedure Initsub();
    function SaveCKData(): Boolean;
    { Private declarations }
  public
    canshu1: string;
    { Public declarations }
  end;

var
  frmWZJList: TfrmWZJList;

implementation

uses
  U_DataLink, U_RTFun, U_FjList_RZ2, U_CompressionFun;

{$R *.dfm}
function TfrmWZJList.SaveCKData(): Boolean;
var
  Maxno: string;
begin
  try
    ADOQueryCmd.Connection.BeginTrans;
    cds_main.DisableControls;
    with cds_main do
    begin

      if GetLSNo(ADOQueryCmd, Maxno, 'WZJ', 'WZJ', 3, 1) = False then
      begin
        Result := False;
        ADOQueryCmd.Connection.RollbackTrans;
        Application.MessageBox('取编号失败!', '提示', 0);
        Exit;
      end;
      with ADOQueryCmd do
      begin
        Close;
        sql.Clear;
        sql.Add('select * from WZJ where 1<>1');
        Open;
      end;
//      ShowMessage(Maxno);
      with ADOQueryCmd do
      begin
        Append;
        FieldByName('WJID').Value := Trim(Maxno);
        FieldByName('WJName').Value := Trim(Edit1.Text);
        FieldByName('Filler').Value := Trim(DName);
        Post;
      end;

    end;
    CDS_Main.EnableControls;
    ADOQueryCmd.Connection.CommitTrans;
    InitGrid();
    Result := True;
  except
    Result := False;
    ADOQueryCmd.Connection.RollbackTrans;
    Application.MessageBox('保存异常!', '提示', 0);
  end;

end;

procedure TfrmWZJList.FormDestroy(Sender: TObject);
begin
  frmwzjList := nil;
end;

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

procedure TfrmWZJList.FormCreate(Sender: TObject);
begin
  //cxGrid1.Align:=alClient;
//  canshu1 := Trim(DParameters1);
  canshu2 := Trim(DParameters2);
  canshu3 := Trim(DParameters3);
end;

procedure TfrmWZJList.InitGrid();
var
  pwhere: string;
begin
//  if trim(factoryName.Text) = '' then
//  begin
//    application.MessageBox('请输入客户，以便提高查询速度！', '提示信息', MB_ICONERROR);
//    exit;
//  end;

  try
    ADOQueryMain.DisableControls;
    with ADOQueryMain do
    begin
      Filtered := False;
      Close;
      sql.Clear;

      sql.Add('select * from wzj  ');
      if wjname.Text <> '' then
      begin
        sql.Add('WHERE  wjname like ' + QuotedStr(Trim('%' + Trim(wjname.Text) + '%')));
      end;
//      ShowMessage(SQL.Text);
      Open;
      //ShowMessage(SQL.Text);
    end;
    SCreateCDS20(ADOQueryMain, CDS_Main);
    SInitCDSData20(ADOQueryMain, CDS_Main);
  finally
    ADOQueryMain.EnableControls;
  end;
end;

procedure TfrmWZJList.Initsub();
var
  ListItem: TListItem;
  Flag: Cardinal;
  info: SHFILEINFOA;
  Icon: TIcon;
begin

  try

    with ADOQuery1 do
    begin
      close;
      sql.Clear;
      sql.Add('select * from TP_File ');
      sql.Add('where WBID=' + quotedstr(trim(CDS_Main.fieldbyname('wjid').AsString)));

      open;

    end;
  except
  end;
end;

procedure TfrmWZJList.TBRafreshClick(Sender: TObject);
begin

  InitGrid();
end;

procedure TfrmWZJList.ConNoMChange(Sender: TObject);
begin
  if ADOQueryMain.Active then
  begin
    SDofilter(ADOQueryMain, SGetFilters(Panel1, 1, 2));
  end;
end;

procedure TfrmWZJList.TBCloseClick(Sender: TObject);
begin
  WriteCxGrid(Self.Caption, Tv1, '外质检查询');
  Close;
end;

procedure TfrmWZJList.FormShow(Sender: TObject);
var
  fsj: string;
begin
  ReadCxGrid(Self.Caption, Tv1, '外质检查询');
//  fsj := '	select distinct name= FactoryName from ( select distinct FactoryName=ToFactoryName from  CK_SXPB_CR  A where   A.CRType<>''销售出库''  and A.CRFlag=''出库''  and ckname=''坯布''  ';
//  fsj := fsj + '	union all 	select distinct FactoryName 	from CK_SXPB_CR  A where    A.crtype in (''加工完成'',''回修完成'') and ckname=''待检布''';
//  fsj := fsj + '		union all select distinct CustomerNoName from FHSQ_Main  A where      CRType=''回修出库'' and fhpshz>0  ) aa order by FactoryName';
//  SInitComBoxBySql(ADOQueryCmd, FactoryName, False, fsj);
  if canshu1 = '查询' then
  begin
    ToolButton2.Visible := False;
    ToolButton3.Visible := False;
    ToolButton1.Visible := False;
  end;
  InitGrid();
end;

procedure TfrmWZJList.TBFindClick(Sender: TObject);
begin
  if ADOQueryMain.Active then
  begin
    SDofilter(ADOQueryMain, SGetFilters(Panel1, 1, 2));
    SCreateCDS20(ADOQueryMain, CDS_Main);
    SInitCDSData20(ADOQueryMain, CDS_Main);
  end;
end;

procedure TfrmWZJList.N1Click(Sender: TObject);
begin
  SelOKNo(CDS_Main, True);
end;

procedure TfrmWZJList.N2Click(Sender: TObject);
begin
  SelOKNo(CDS_Main, False);
end;

procedure TfrmWZJList.TBDelClick(Sender: TObject);
begin
  if CDS_Main.IsEmpty then
    Exit;
  if trim(CDS_Main.FieldByName('Filler').AsString) <> Trim(DName) then
  begin
    Application.MessageBox('不能操作他人数据!', '提示', 0);
    Exit;
  end;
  if Trim(CDS_Main.fieldbyname('SPID').AsString) <> '' then
  begin
    if Trim(CDS_Main.fieldbyname('CRType').AsString) = '平移入库' then
    begin
      Application.MessageBox('平移入库的数据为自动生成，不能删除!', '提示', 0);
      Exit;
    end;
    with ADOQueryTemp do
    begin
      Close;
      sql.Clear;
      sql.Add('select * from CK_SXPB_CR where FZSPID=''' + Trim(CDS_Main.fieldbyname('SPID').AsString) + '''');
      sql.Add(' and CRQtyFlag=-1');
      Open;
    end;
    if ADOQueryTemp.IsEmpty = False then
    begin
      Application.MessageBox('已有出库记录，不能删除!', '提示', 0);
      Exit;
    end;
    if Application.MessageBox('确定要删除数据吗？', '提示', 32 + 4) <> IDYES then
      Exit;
    try
      ADOQueryCmd.Connection.BeginTrans;

      with ADOQueryCmd do
      begin
        Close;
        sql.Clear;
        sql.Add(' delete CK_SXPB_CR where SPID=''' + Trim(CDS_Main.fieldbyname('SPID').AsString) + '''');
        ExecSQL;
      end;
      ADOQueryCmd.Connection.CommitTrans;
      CDS_Main.Delete;
    except
      ADOQueryCmd.Connection.RollbackTrans;
      Application.MessageBox('删除异常!', '提示', 0);
    end;

  end
  else
  begin
    CDS_Main.Delete;
  end;
end;

procedure TfrmWZJList.SPIDKeyPress(Sender: TObject; var Key: Char);
begin
  if Key = #13 then
  begin

    InitGrid();
  end;
end;

procedure TfrmWZJList.FactoryNameChange(Sender: TObject);
begin
  TBRafresh.Click;
end;

procedure TfrmWZJList.SPCodeKeyPress(Sender: TObject; var Key: Char);
begin
  if Key = #13 then
  begin
    InitGrid();
  end;
end;

procedure TfrmWZJList.CRTypeChange(Sender: TObject);
begin
  InitGrid();
end;

procedure TfrmWZJList.CheckBox1Click(Sender: TObject);
begin
  InitGrid();
end;

procedure TfrmWZJList.ToolButton1Click(Sender: TObject);
var
  maxno: string;
begin
  if CDS_Main.IsEmpty then
    Exit;
  try
    frmFjList_RZ2 := TfrmFjList_RZ2.Create(Application);
    with frmFjList_RZ2 do
    begin

      fkeyNO := Trim(CDS_Main.fieldbyname('WJid').AsString);
      fType := '外质检';
      if ShowModal = 1 then
      begin

      end;
    end;
  finally
    frmFjList_RZ2.Free;
  end;
end;

procedure TfrmWZJList.Button2Click(Sender: TObject);
begin
  Panel4.Visible := False;
end;

procedure TfrmWZJList.Button1Click(Sender: TObject);
begin
  if Application.MessageBox('修改编号会同时修改出库编号，确定吗？', '提示', 32 + 4) <> IDYES then
    Exit;
  if trim(YWNOTE.Text) = '' then
  begin
    Application.MessageBox('编号不能为空!', '提示', 0);
    Exit;
  end;
  try
    CDS_Main.DisableControls;
    ADOQueryCmd.Connection.BeginTrans;
    with CDS_Main do
    begin

      with ADOQueryCmd do
      begin
        Close;
        sql.Clear;

        sql.Add('Update CK_SXPB_CR Set spcode=''' + trim(YWNOTE.Text) + ''' ');
        sql.Add('where   FZSPID=''' + Trim(CDS_Main.fieldbyname('spid').AsString) + '''');
        ExecSQL;

      end;

    end;
    ADOQueryCmd.Connection.CommitTrans;
    CDS_Main.EnableControls;
    application.MessageBox('数据保存成功！', '提示信息');
    Panel4.Visible := false;
    TBRafresh.Click;
    exit;
  except
    ADOQueryCmd.Connection.RollbackTrans;
    CDS_Main.EnableControls;
    application.MessageBox('数据保存失败！', '提示信息', 0);
  end;
end;

procedure TfrmWZJList.TV1CustomDrawCell(Sender: TcxCustomGridTableView; ACanvas: TcxCanvas; AViewInfo: TcxGridTableDataCellViewInfo; var ADone: Boolean);
begin
//  if (AViewInfo.GridRecord.Values[TcxGridDBTableView(Sender).GetColumnByFieldName('keyNO').Index]) mod 2 = 0 then
//  begin
//    ACanvas.Brush.Color := $EEF5FF;
//  end
//  else
//  begin
//    ACanvas.Brush.Color := $FFF8F0;
//  end;
end;

procedure TfrmWZJList.Button3Click(Sender: TObject);
begin
  if Edit1.Text = '' then
    Exit;

  with ADOQueryTemp do
  begin
    Close;
    sql.Clear;
    sql.Add('select * from WZJ where WJNAME=' + QuotedStr(Trim(Edit1.Text)));
    Open;
  end;
  if ADOQueryTemp.IsEmpty = False then
  begin
    application.MessageBox('该品名已存在！', '提示信息');
    exit;
  end;
  if SaveCKData() then
  begin
    Application.MessageBox('保存成功!', '提示', 0);
    Edit1.Text := '';
    Exit;
  end;
end;

procedure TfrmWZJList.Button4Click(Sender: TObject);
begin
  Panel2.Visible := False;
end;

procedure TfrmWZJList.ToolButton2Click(Sender: TObject);
begin
  Panel2.Visible := True;
end;

procedure TfrmWZJList.wjnameKeyPress(Sender: TObject; var Key: Char);
begin
  if Key = #13 then
  begin
    InitGrid();
  end;
end;

procedure TfrmWZJList.ToolButton3Click(Sender: TObject);
begin
  try
    ADOQueryCmd.Connection.BeginTrans;

    with ADOQueryCmd do
    begin
      Close;
      sql.Clear;
      sql.Add(' delete WZJ where WJID=''' + Trim(CDS_Main.fieldbyname('WJID').AsString) + '''');
      ExecSQL;
    end;
    ADOQueryCmd.Connection.CommitTrans;
    CDS_Main.Delete;
  except
    ADOQueryCmd.Connection.RollbackTrans;
    Application.MessageBox('删除异常!', '提示', 0);
  end;
end;

procedure TfrmWZJList.Tv1FocusedRecordChanged(Sender: TcxCustomGridTableView; APrevFocusedRecord, AFocusedRecord: TcxCustomGridRecord; ANewItemRecordFocusingChanged: Boolean);
begin
  if CDS_Main.IsEmpty = True then
    Exit;

  initsub();
end;

procedure TfrmWZJList.TV2DblClick(Sender: TObject);
var
  sFieldName: string;
  fileName: string;
  ff: TADOBlobStream;
  FJStream: TMemoryStream;
begin

  if ADOQuery1.IsEmpty then
    exit;

  sFieldName := 'D:\图片查看';

  if not DirectoryExists(pchar(sFieldName)) then
    CreateDirectory(pchar(sFieldName), nil);

  fileName := ADOQuery1.fieldbyname('FileName').AsString;

  sFieldName := sFieldName + '\' + trim(fileName);

  try
    ff := TADOBlobstream.Create(ADOQuery1.fieldByName('FilesOther') as TblobField, bmRead);

    FJStream := TMemoryStream.Create;
    ff.SaveToStream(FJStream);
    UnCompressionStream(FJStream);
    FJStream.SaveToFile(sFieldName);
    ShellExecute(Handle, 'open', PChar(sFieldName), '', '', SW_SHOWNORMAL);
  finally
    FJStream.free;
    ff.Free;
  end;
end;

end.