unit ScUserInfoFrm;

interface

uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, StdCtrls, ExtCtrls, ZJGrid, HookEdit, ZJEdits, ZJCells;

type
  TUserInfoForm = class(TForm)
    zgUserInfo: TZJGrid;
    Panel1: TPanel;
    btnOK: TButton;
    btnCancel: TButton;
    Panel2: TPanel;
    Panel3: TPanel;
    Memo1: TMemo;
    Label1: TLabel;
    Label2: TLabel;
    Panel4: TPanel;
    Label3: TLabel;
    edtUserName: TEdit;
    edtPWD: TEdit;
    edtPWD2: TEdit;
    Label4: TLabel;
    Label5: TLabel;
    Label6: TLabel;
    btnCheckUserName: TButton;
    lblBBS: TLabel;
    Label7: TLabel;
    procedure btnOKClick(Sender: TObject);
    procedure btnCheckUserNameClick(Sender: TObject);
    procedure FormDestroy(Sender: TObject);
    procedure FormCreate(Sender: TObject);
    procedure edtPWDEnter(Sender: TObject);
    procedure lblBBSClick(Sender: TObject);
    procedure zgUserInfoMouseDown(Sender: TObject; Button: TMouseButton;
      Shift: TShiftState; X, Y: Integer);
    procedure zgUserInfoKeyPress(Sender: TObject; var Key: Char);
  private
    { Private declarations }
    FNew: Boolean;
    FDataList: TStringList;
  public
    { Public declarations }
    procedure Init(var AName, APwd: string; ADataList: TStringList; ANew: Boolean);
    procedure SaveList;
    // 检查输入数据是否合法
    function CheckData: Boolean;
  end;

function ShowUserInfoForm(var AName, APwd: string; ADataList: TStringList; ANew: Boolean): Boolean;

implementation

uses
  ScClientDM, ScUtils, ShellAPI, ScProvinceFrm, IniFiles;

{$R *.dfm}

function ShowUserInfoForm(var AName, APwd: string; ADataList: TStringList; ANew: Boolean): Boolean;
var
  Form: TUserInfoForm;
  bFirstLogon: Boolean;
begin
  Result := False;
  Form := TUserInfoForm.Create(nil);
  try
    Form.Init(AName, APWD, ADataList, ANew);
    if Form.ShowModal = mrOK then
    begin
      AName := Trim(Form.edtUserName.Text);
      APwd := GetEncryptEditText(Form.edtPWD);
      Form.SaveList;
      Result := True;

      UserConfigInfo.FirstLogon := False;  // 这句十分重要
      UserConfigInfo.UserName := AName;
      UserConfigInfo.PassWord := APwd;
      UserConfigInfo.SaveToFile;  // 先全部属性保存
      UserConfigInfo.RememberUserInfo(UserConfigInfo.RememberUser);
    end;
  finally
    Form.Free;
  end;
end;
{var
  Form: TUserInfoForm;
begin
  Result := False;
  Form := TUserInfoForm.Create(nil);
  try
    Form.Init(AName, APWD, ADataList, ANew);
    if Form.ShowModal = mrOK then
    begin
      AName := Trim(Form.edtUserName.Text);
      APwd := GetEncryptEditText(Form.edtPWD);
      Form.SaveList;
      Result := True;
    end;
  finally
    Form.Free;
  end;
end; }
{ TUserInfoForm }

function TUserInfoForm.CheckData: Boolean;
var
  I: Integer;
  slstSub: TStringList;
  PWD1, PWD2, ReturnCopy: string;
  endWord: Char;
begin
  if Trim(edtUserName.Text) = '' then
  begin
    MessageHint(0, '请输入用户名。');
    Result := False;
    edtUserName.SetFocus;
    Exit;
  end;
  if FNew and ClientData.UserExists(Trim(edtUserName.Text)) then
  begin
    MessageHint(0, '用户名已存在，请重新输入。');
    Result := False;
    edtUserName.SetFocus;
    Exit;
  end;
  PWD1 := GetEncryptEditText(edtPWD);
  if Trim(PWD1) = '' then
  begin
    MessageHint(0, '请输入密码。');
    Result := False;
    edtPWD.SetFocus;
    Exit;
  end;
  PWD1 := Trim(PWD1);
  if Pos(' ', PWD1) > 0 then
  begin
    MessageHint(0, '请不要在密码中输入空格。');
    Result := False;
    edtPWD.SetFocus;
    Exit;
  end;
  if (Length(PWD1) < 6) or (Length(PWD1) > 12) then
  begin
    MessageHint(0, '您输入的密码长度不合规范，请重新输入！。');
    Result := False;
    edtPWD.SetFocus;
    Exit;
  end;
  for I := 1 to Length(PWD1) do
  begin
    ReturnCopy := Copy(PWD1, I, 1);
    endWord := ReturnCopy[1];
    if Ord(endWord) >= 128 then
    begin
      MessageHint(0, '请不要在密码中输入汉字。');
      Result := False;
      edtPWD.SetFocus;
      Exit;
    end;
  end;

  PWD1 := GetEncryptEditText(edtPWD);
  PWD2 := GetEncryptEditText(edtPWD2);
  if Trim(PWD2) = '' then
  begin
    MessageHint(0, '请输入确认密码。');
    Result := False;
    edtPWD2.SetFocus;
    Exit;
  end;
  PWD2 := Trim(PWD2);
  if Pos(' ', PWD2) > 0then
  begin
    MessageHint(0, '请不要在确认密码中输入空格。');
    Result := False;
    edtPWD2.SetFocus;
    Exit;
  end;
  if (Length(PWD2) < 6) or (Length(PWD2) > 12) then
  begin
    MessageHint(0, '您输入的密码长度不合规范，请重新输入！。');
    Result := False;
    edtPWD2.SetFocus;
    Exit;
  end;
  for I := 1 to Length(PWD2) do
  begin
    ReturnCopy := Copy(PWD2, I, 1);
    endWord := ReturnCopy[1];
    if Ord(endWord) >= 128 then
    begin
      MessageHint(0, '请不要在确认密码中输入汉字。');
      Result := False;
      edtPWD2.SetFocus;
      Exit;
    end;
  end;

  if FNew and (CompareStr(GetEncryptEditText(edtPWD), GetEncryptEditText(edtPWD2)) <> 0) then
  begin
    MessageHint(0, '两次输入密码不一致，请重新输入，注意区分大小写。');
    Result := False;
    edtPWD.SetFocus;
    Exit;
  end;

  slstSub := TStringList.Create;
  try
    slstSub.Delimiter := '|';
    for I := 0 to FDataList.Count - 1 do
    begin
      slstSub.DelimitedText := FDataList[I];
      if StrToInt(slstSub[3]) = 1 then
        if zgUserInfo.Cells[1, I + zgUserInfo.FixedRowCount].Text = '' then
        begin
          MessageHint(0, Format('请填写[%s]。', [slstSub[0]]));
          Result := False;
          zgUserInfo.Selection.SelectRow(I + zgUserInfo.FixedRowCount, I + zgUserInfo.FixedRowCount);
          Exit;
        end;
    end;
  finally
    slstSub.Free;
  end;
  Result := True;
end;

procedure TUserInfoForm.Init(var AName, APwd: string; ADataList: TStringList;
  ANew: Boolean);
var
  I: Integer;
  slstSub: TStringList;
begin
  FNew := ANew;

  edtUserName.Enabled := FNew;
  btnCheckUserName.Enabled := FNew;
  edtPWD.Enabled := FNew;
  edtPWD2.Enabled := FNew;

  edtUserName.Text := AName;
  edtPWD.Text := APwd;
  edtPWD2.Text := APwd;

  zgUserInfo.RowCount := ADataList.Count + 1;
  zgUserInfo.Cells[0, 0].Text := '项目';
  zgUserInfo.Cells[1, 0].Text := '内容';

  zgUserInfo.TextAligns.Cols[1] := gaCenterLeft;
  zgUserInfo.Cells[1, 0].TextAlign := gaCenterCenter;

  FDataList := ADataList;

  slstSub := TStringList.Create;
  try
    slstSub.Delimiter := '|';
    for I := 0 to FDataList.Count - 1 do
    begin
      slstSub.Clear;
      slstSub.DelimitedText := FDataList[I];
      zgUserInfo.Cells[0, I + zgUserInfo.FixedRowCount].Text := slstSub[0];
      zgUserInfo.Cells[1, I + zgUserInfo.FixedRowCount].Text := slstSub[1];
    end;
  finally
    slstSub.Free;
  end;
end;

procedure TUserInfoForm.btnOKClick(Sender: TObject);
begin
  if CheckData then
  begin
    ModalResult := mrOK;
  end;
end;

procedure TUserInfoForm.btnCheckUserNameClick(Sender: TObject);
begin
  if ClientData.UserExists(Trim(edtUserName.Text)) then
  begin
    MessageHint(0, '用户名已存在，请重新输入。');
    edtUserName.SetFocus;
  end
  else
    MessageHint(0, '用户名可以使用。');
end;

procedure TUserInfoForm.FormDestroy(Sender: TObject);
begin
  RemoveEncryptEdit(edtPWD);
  RemoveEncryptEdit(edtPWD2);
end;

procedure TUserInfoForm.SaveList;
var
  I: Integer;
  slstSub: TStringList;
begin
  slstSub := TStringList.Create;
  try
    slstSub.Delimiter := '|';
    for I := 0 to FDataList.Count - 1 do
    begin
      slstSub.Clear;
      slstSub.DelimitedText := FDataList[I];
      slstSub[1] := zgUserInfo.Cells[1, I + zgUserInfo.FixedRowCount].Text;
      FDataList[I] := slstSub.DelimitedText;
    end;
  finally
    slstSub.Free;
  end;
end;

procedure TUserInfoForm.FormCreate(Sender: TObject);
begin
  {    欢迎使用SmartCost 2007网络版！

    首先请填写您的注册信息。
    再联系纵横，即可获取授权码：加此QQ 549244533 （请注明网络版授权）或致电 0756-2285686。
}
  Memo1.Lines.Clear;
  Memo1.Lines.Add('欢迎注册纵横免费网络版！请如实填写您的注册信息。');
  Memo1.Lines.Add('');
  Memo1.Lines.Add(Format('纵横客服中心： %s ', [LoadServicePhone]));
  SetEncryptEdit(edtPWD);
  SetEncryptEdit(edtPWD2);
end;

procedure TUserInfoForm.edtPWDEnter(Sender: TObject);
begin
  SetEncryptEdit(TEdit(Sender));
end;

procedure TUserInfoForm.lblBBSClick(Sender: TObject);
begin
  ShellExecute(0, nil, 'http://www.smartcost.com.cn/bbs', nil, nil, SW_SHOWNORMAL);
end;

procedure TUserInfoForm.zgUserInfoKeyPress(Sender: TObject; var Key: Char);
var sPName: string;
begin
  if (zgUserInfo.CurRow = 4) and (zgUserInfo.CurCol = 1) then
  begin
    Key := #0;
    sPName := '';
    if ExecScProvinceForm(sPName) then
      zgUserInfo.Cells[1, 4].Text := sPName;
  end;
end;

procedure TUserInfoForm.zgUserInfoMouseDown(Sender: TObject;
  Button: TMouseButton; Shift: TShiftState; X, Y: Integer);
  var sPName: string;
begin
  // 省份
  if (Button = mbLeft) then
  begin
    if (zgUserInfo.CurRow = 4) and (zgUserInfo.CurCol = 1) then
    begin
      sPName := '';
      if ExecScProvinceForm(sPName) then
        zgUserInfo.Cells[1, 4].Text := sPName;
    end;
  end;
end;

end.