unit U_Factory;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, cxGraphics, cxCustomData, cxStyles, cxTL, cxMaskEdit, DB, ADODB,
  cxInplaceContainer, cxDBTL, cxControls, cxTLData, ComCtrls, ToolWin, StdCtrls,
  cxFilter, cxData, cxDataStorage, cxEdit, cxDBData, DBClient,
  cxGridCustomTableView, cxGridTableView, cxGridDBTableView, ExtCtrls,
  cxSplitter, cxGridLevel, cxClasses, cxGridCustomView, cxGrid,
  cxGridCustomPopupMenu, cxGridPopupMenu, RM_Dataset, RM_System, RM_Common,
  RM_Class, RM_GridReport, IdBaseComponent, IdComponent, IdTCPConnection,
  IdTCPClient, IdFTP, ShellAPI, IniFiles, cxCheckBox, cxCalendar, cxButtonEdit,
  cxTextEdit, cxDBLookupComboBox, ComObj, cxLookAndFeels, cxLookAndFeelPainters,
  cxNavigator, dxSkinsCore, dxSkinsDefaultPainters, dxDateRanges,
  dxBarBuiltInMenu, U_BaseList;

type
  FdDy = record
    inc: integer; //客户端套接字句柄
    FDdys: string[32]; //客户端套接字
    FdDysName: string[32]; //客户端套接字
  end;

  TfrmFactory = class(TFrmBaseList)
    ToolBar1: TToolBar;
    TBRafresh: TToolButton;
    TBDel: TToolButton;
    TBClose: TToolButton;
    ADOQueryTemp: TADOQuery;
    ADOQueryCmd: TADOQuery;
    Panel1: TPanel;
    ToolButton2: TToolButton;
    ADOQueryMain: TADOQuery;
    RM1: TRMGridReport;
    RMDB_Main: TRMDBDataSet;
    Label3: TLabel;
    CoName: TEdit;
    cxGrid2: TcxGrid;
    Tv2: TcxGridDBTableView;
    cxGridLevel1: TcxGridLevel;
    cxGridPopupMenu2: TcxGridPopupMenu;
    DS_HZ: TDataSource;
    CDS_HZ: TClientDataSet;
    ToolButton3: TToolButton;
    v2Column6: TcxGridDBColumn;
    v2Column1: TcxGridDBColumn;
    v2Column2: TcxGridDBColumn;
    v2Column7: TcxGridDBColumn;
    Label1: TLabel;
    CoCode: TEdit;
    ToolButton4: TToolButton;
    v2DEFStr7: TcxGridDBColumn;
    v2Column12: TcxGridDBColumn;
    Coarea: TEdit;
    Label4: TLabel;
    v2Column15: TcxGridDBColumn;
    CDS_LXR: TClientDataSet;
    DSLXR: TDataSource;
    cxGrid1: TcxGrid;
    Tv1: TcxGridDBTableView;
    v3Column3: TcxGridDBColumn;
    cxGridDBColumn1: TcxGridDBColumn;
    cxGridDBColumn2: TcxGridDBColumn;
    cxGridDBColumn3: TcxGridDBColumn;
    cxGridDBColumn4: TcxGridDBColumn;
    cxGridDBColumn5: TcxGridDBColumn;
    Tv1Column1: TcxGridDBColumn;
    v3Column2: TcxGridDBColumn;
    cxGridLevel2: TcxGridLevel;
    v2Column3: TcxGridDBColumn;
    FactType: TComboBox;
    Label5: TLabel;
    v2Column4: TcxGridDBColumn;
    ToolButton1: TToolButton;
    OpenDialog1: TOpenDialog;
    ToolButton5: TToolButton;
    v2Column5: TcxGridDBColumn;
    procedure FormDestroy(Sender: TObject);
    procedure FormClose(Sender: TObject; var Action: TCloseAction);
    procedure TBCloseClick(Sender: TObject);
    procedure TBDelClick(Sender: TObject);
    procedure FormShow(Sender: TObject);
    procedure TBRafreshClick(Sender: TObject);
    procedure ToolButton2Click(Sender: TObject);
    procedure CoNameChange(Sender: TObject);
    procedure ToolButton4Click(Sender: TObject);
    procedure ToolButton3Click(Sender: TObject);
    procedure TBuserClick(Sender: TObject);
    procedure Tv2FocusedRecordChanged(Sender: TcxCustomGridTableView; APrevFocusedRecord, AFocusedRecord: TcxCustomGridRecord; ANewItemRecordFocusingChanged: Boolean);
    procedure ToolButton1Click(Sender: TObject);
    procedure ToolButton5Click(Sender: TObject);
  private
    dFdDy: array[0..30] of FdDy;
    { Private declarations }
    procedure InitGrid();
  public
  end;

var
  frmFactory: TfrmFactory;

implementation

uses
  U_DataLink, U_RTFun, U_ZDYHelp, U_FactoryInput, U_UserSel;

{$R *.dfm}

procedure TfrmFactory.InitGrid();
begin
  try
    ADOQueryMain.DisableControls;
    with ADOQueryMain do
    begin
      Filtered := False;
      Close;
      SQL.Clear;
      sql.Add(' select * from Company where CoType=''供应商'' and Valid=''Y'' ');
      Open;
    end;
    SCreateCDS(ADOQueryMain, CDS_HZ);
    SInitCDSData(ADOQueryMain, CDS_HZ);
  finally
    ADOQueryMain.EnableControls;
  end;
end;

procedure TfrmFactory.FormDestroy(Sender: TObject);
begin
  inherited;
  frmFactory := nil;
end;

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

procedure TfrmFactory.TBCloseClick(Sender: TObject);
begin
  WriteCxGrid(trim(self.caption), Tv2, '供应商管理');
  Close;
end;

procedure TfrmFactory.TBDelClick(Sender: TObject);
begin
  if CDS_HZ.IsEmpty then
    Exit;
  if Application.MessageBox('确定要删除数据吗？', '提示', 32 + 4) <> IDYES then
    Exit;

  while CDS_HZ.Locate('SSel', true, []) do
  begin
    if Trim(CDS_HZ.fieldbyname('COID').AsString) <> '' then
    begin
      with ADOQueryCmd do
      begin
        Close;
        SQL.Clear;
        sql.Add('update Company set Valid=''N'' where COID=''' + Trim(CDS_HZ.fieldbyname('COID').AsString) + '''');
        ExecSQL;
      end;
    end;
    CDS_HZ.Delete;
  end;

end;

procedure TfrmFactory.FormShow(Sender: TObject);
begin
  inherited;
  ReadCxGrid(trim(self.Caption), Tv2, '供应商管理管理');
  InitGrid();
end;

procedure TfrmFactory.TBRafreshClick(Sender: TObject);
begin
  InitGrid();
end;

procedure TfrmFactory.ToolButton2Click(Sender: TObject);
begin
  if ADOQueryMain.Active then
  begin
    SDofilter(ADOQueryMain, SGetFilters(Panel1, 1, 2));
    SCreateCDS(ADOQueryMain, CDS_HZ);
    SInitCDSData(ADOQueryMain, CDS_HZ);
  end;
end;

procedure TfrmFactory.CoNameChange(Sender: TObject);
begin
  ToolButton2.Click;
end;

procedure TfrmFactory.ToolButton4Click(Sender: TObject);
begin
  if CDS_HZ.IsEmpty then
    exit;
  try
    frmFactoryInput := TfrmFactoryInput.Create(Application);
    with frmFactoryInput do
    begin
      FCOID := Trim(Self.CDS_HZ.fieldbyname('COID').AsString);
//      CoCode.ReadOnly:=True;
      if ShowModal = 1 then
      begin
        TBRafresh.Click;
      end;
    end;
  finally
    frmFactoryInput.Free;
  end;
end;

procedure TfrmFactory.ToolButton3Click(Sender: TObject);
begin
  try
    frmFactoryInput := TfrmFactoryInput.Create(Application);
    with frmFactoryInput do
    begin
      FCOID := '';
      if ShowModal = 1 then
      begin
        InitGrid();
      end;
    end;
  finally
    frmFactoryInput.Free;
  end;
end;

procedure TfrmFactory.TBuserClick(Sender: TObject);
var
  FuserName: string;
begin

end;

procedure TfrmFactory.Tv2FocusedRecordChanged(Sender: TcxCustomGridTableView; APrevFocusedRecord, AFocusedRecord: TcxCustomGridRecord; ANewItemRecordFocusingChanged: Boolean);
begin
  with ADOQueryTemp do
  begin
    Filtered := False;
    Close;
    SQL.Clear;
    sql.Add(' select * from Company_contact where COID=' + quotedstr(Trim(CDS_HZ.FieldByName('COID').AsString)));
    Open;
  end;
  SCreateCDS(ADOQueryTemp, CDS_LXR);
  SInitCDSData(ADOQueryTemp, CDS_LXR);
end;

procedure TfrmFactory.ToolButton1Click(Sender: TObject);
var
  excelApp, WorkBook: Variant;
  i, j, k, ExcelRowCount: integer;
  FCoCode, maxno: string;
begin
  if GetLSNo(ADOQueryCmd, maxno, 'CO', 'Company', 4, 1) = False then
  begin
    Application.MessageBox('取最大号失败!', '提示', 0);
    Exit;
  end;


//  if GetLSNo(ADOQueryCmd, FCoCode, 'K', 'KH_Zdy_Attachment', 4, 0) = False then
//  begin
//    Application.MessageBox('取最大号失败！', '提示', 0);
//    Exit;
//  end;

  try
    excelApp := CreateOleObject('Excel.Application');
    openDialog1.Filter := '*.CSV;*.xls';
    if opendialog1.Execute then
    begin
      WorkBook := excelApp.WorkBooks.Open(OpenDialog1.FileName);
    end
    else
      exit;

    excelApp.Visible := false;
    ExcelRowCount := WorkBook.WorkSheets[1].UsedRange.Rows.Count;
  except
    application.MessageBox('加载EXCEL错误！', '错误信息', MB_ICONERROR);
    exit;
  end;

  try
    k := 0;
    for i := 1 to 30 do
    begin
      if trim(excelApp.Cells[1, i].value) = '' then
        break;

      //遍历界面绑定界面中显示的字段和名称
      for j := 0 to Tv2.ColumnCount - 1 do
      begin
        if trim(excelApp.Cells[1, i].value) = trim(Tv2.Columns[j].Caption) then
        begin
          dFdDy[k].inc := i;
          dFdDy[k].FDdys := trim(Tv2.Columns[j].DataBinding.FieldName);
          dFdDy[k].FdDysName := trim(Tv2.Columns[j].Caption);
        end;
      end;

      k := k + 1;
    end;
  except
    application.MessageBox('加载数组错误！', '错误信息', MB_ICONERROR);
    exit;
  end;

  try
    for i := 2 to ExcelRowCount do
    begin
      ADOQueryCmd.Connection.BeginTrans;
      with ADOQueryCmd do
      begin
        close;
        sql.Clear;
        sql.Add('select * from Company where 1=2');
        open;
      end;

      ADOQueryCmd.Append;
      //添加第i条数据
      for j := 1 to k - 1 do
      begin
        if trim(dFdDy[j].FDdys) <> '' then
          ADOQueryCmd.fieldbyname(dFdDy[j].FDdys).Value := excelApp.Cells[i, dFdDy[j].inc].Value;
      end;

      ADOQueryCmd.FieldByName('COID').Value := Trim(maxno) + inttostr(i);
      ADOQueryCmd.FieldByName('Filler').Value := Trim(DName);
      ADOQueryCmd.FieldByName('CoType').Value := '供应商';

      ADOQueryCmd.Post;

      ADOQueryCmd.Connection.CommitTrans;
    end;
    WorkBook.Close;
    excelApp.Quit;
    excelApp := Unassigned;
    WorkBook := Unassigned;

    InitGrid();
  except
    WorkBook.Close;
    excelApp.Quit;
    excelApp := Unassigned;
    WorkBook := Unassigned;
    ADOQueryCmd.Connection.RollbackTrans;
    application.MessageBox('保存数据错误！', '错误信息', MB_ICONERROR);
    exit;
  end;
end;

procedure TfrmFactory.ToolButton5Click(Sender: TObject);
var
  FGDY: string;
begin
  FGDY := '';
  try
    frmUserSel := TfrmUserSel.Create(Application);
    with frmUserSel do
    begin
      if ShowModal = 1 then
      begin
        while frmUserSel.CDS_User.Locate('SSel', True, []) do
        begin
          if FGDY = '' then
            FGDY := Trim(CDS_User.FieldByName('UserName').AsString)
          else
            FGDY := FGDY + ',' + Trim(CDS_User.FieldByName('UserName').AsString);
          frmUserSel.CDS_User.Delete;
        end;
      end;
    end;
  finally
    frmUserSel.Free;
  end;

  while CDS_HZ.Locate('SSel', True, []) do
  begin
    with ADOQueryCmd do
    begin
      Close;
      SQL.Clear;
      sql.Add('update Company set COGdy=' + quotedstr(Trim(FGDY)));
      sql.Add(' where COID=''' + Trim(CDS_HZ.fieldbyname('COID').AsString) + '''');
      ExecSQL;
    end;
    with CDS_HZ do
    begin
      Edit;
      FieldByname('SSel').value := False;
      FieldByname('COGdy').value := FGDY;
      Post;
    end;

  end;
end;

end.