unit UnitPopedomInfo;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, StdCtrls, ComCtrls, ExtCtrls, DB, ADODB, Grids, yhbGrid,
  YHBCheckBoxCellEditor, mis_Instance, mis_AppStruct, mis_Right,
  bsSkinData, BusinessSkinForm, Menus, ToolWin, ImgList, UnitGroupInfoFrame,
  AnyDBFactory;

type
  TForm_PopedomInfo = class(TForm)
    ADOConnection1: TADOConnection;
    ADOQuery1: TADOQuery;
    ADOQuery2: TADOQuery;
    MainMenu1: TMainMenu;
    CoolBar1: TCoolBar;
    ToolBar1: TToolBar;
    ToolButton1: TToolButton;
    ToolButton2: TToolButton;
    Splitter2: TSplitter;
    N5: TMenuItem;
    N6: TMenuItem;
    N7: TMenuItem;
    N8: TMenuItem;
    N9: TMenuItem;
    N10: TMenuItem;
    N11: TMenuItem;
    N13: TMenuItem;
    N14: TMenuItem;
    ImageList1: TImageList;
    PageControl2: TPageControl;
    TabSheet3: TTabSheet;
    TreeView1: TTreeView;
    Panel1: TPanel;
    Panel2: TPanel;
    Frame_GroupInfo: TFrame_GroupInfo;
    N12: TMenuItem;
    N15: TMenuItem;
    N16: TMenuItem;
    N17: TMenuItem;
    N18: TMenuItem;
    Label_GroupName: TLabel;
    procedure FormCreate(Sender: TObject);
    procedure FormDestroy(Sender: TObject);
    procedure N7Click(Sender: TObject);
    procedure N8Click(Sender: TObject);
    procedure N9Click(Sender: TObject);
    procedure N14Click(Sender: TObject);
    procedure N11Click(Sender: TObject);
    procedure TreeView1Change(Sender: TObject; Node: TTreeNode);
    procedure FormShow(Sender: TObject);
  private
    { Private declarations }
    GroupRoot:TTreeNode;
    UserRoot:TTreeNode;
    GroupInfo:TGroupInfo;
    FDBFactory: TAnyDBFactory;
    function AddGroupNode(const GroupName:string):TTreeNode;
    procedure SetDBFactory(const Value: TAnyDBFactory);
    procedure LoadPopedomInfo;
  public
    { Public declarations }
    property DBFactory:TAnyDBFactory read FDBFactory write SetDBFactory;
  end;

var
  Form_PopedomInfo: TForm_PopedomInfo;

procedure ConfigPopedomInfo(ADBFactory:TAnyDBFactory);

implementation

uses StringOperations, BusinessDialogs, mis_RightDBStore, WinControl,
  AnyDBTools;

procedure ConfigPopedomInfo(ADBFactory:TAnyDBFactory);
begin
  with TForm_PopedomInfo.Create(nil) do
  begin
    try
      DBFactory:=ADBFactory;
      ShowModal;
    finally
      Free;
    end;
  end;
end;

{$R *.dfm}

procedure TForm_PopedomInfo.FormCreate(Sender: TObject);
begin
  GroupRoot:=TreeView1.Items[0];
  UserRoot:=TreeView1.Items[1];

  GroupInfo:=TGroupInfo.Create;
  Frame_GroupInfo.GroupInfo:=GroupInfo;
end;

procedure TForm_PopedomInfo.FormDestroy(Sender: TObject);
begin
  GroupInfo.Free;
end;

procedure TForm_PopedomInfo.N7Click(Sender: TObject);
var
  NewString: string;
  ClickedOK: Boolean;
  aNode:TTreeNode;
begin
  NewString := '新用戶組';
  ClickedOK := InputQuery('請填寫用戶組名', '用戶組名：', NewString);
  if not ClickedOK then Exit;
  if UserGroupExists(FDBFactory, NewString) then
    WarningAbort('提示', '用戶組已經存在！');
  if not AddUserGroup(FDBFactory, NewString) then
    WarningAbort('提示', '未知原因導致增加用戶組失敗！');
  aNode:=AddGroupNode(NewString);
  if aNode<>nil then TreeView1.Selected:=aNode;
end;

procedure TForm_PopedomInfo.N8Click(Sender: TObject);
var
  aNode:TTreeNode;
begin
  if TreeView1.Selected<>nil then
  begin
    DeleteUserGroup(FDBFactory, GroupInfo.GroupID);
    aNode:=TreeView1.Selected.GetNext;
    if aNode=nil then TreeView1.Selected.GetPrev;
    TreeView1.Selected.Delete;
    if aNode<>nil then TreeView1.Selected:=aNode;
  end;
end;

procedure TForm_PopedomInfo.N9Click(Sender: TObject);
var
  NewString: string;
  ClickedOK: Boolean;
begin
  if TreeView1.Selected<>nil then
  begin
    NewString := GroupInfo.GroupName;
    ClickedOK := InputQuery('請填寫用戶名', '用戶名：', NewString);
    if not ClickedOK then Exit;
    ChangeUserGroupName(FDBFactory, GroupInfo.GroupID, NewString);
    GroupInfo.GroupName:=NewString;
    TreeView1.Selected.Text:=NewString;
  end;
end;

procedure TForm_PopedomInfo.N14Click(Sender: TObject);
begin
  RetureModules(FDBFactory);
end;

procedure TForm_PopedomInfo.N11Click(Sender: TObject);
var
  ANode:TTreeNode;
begin
  ANode:=TreeView1.Selected;
  if (ANode<>nil)and(ANode.Parent=GroupRoot) then
  begin
    RetrueUserGroup(FDBFactory, GroupInfo.GroupID);
    TreeView1.OnChange(TreeView1, ANode);
  end;  
end;

procedure TForm_PopedomInfo.TreeView1Change(Sender: TObject; Node: TTreeNode);
var
  PNode:TTreeNode;
begin
  Label_GroupName.Caption:='';
  PNode:=Node.Parent;
  if PNode=GroupRoot then
  begin
    Frame_GroupInfo.UnDisplayViewModule;
    LoadGroupInfo(FDBFactory, Node.Text, GroupInfo);
    Label_GroupName.Caption:=GroupInfo.GroupName;
    Frame_GroupInfo.DisplayGroupInfo;
  end;
end;

function TForm_PopedomInfo.AddGroupNode(const GroupName:string):TTreeNode;
begin
  Result:=TreeView1.Items.AddChild(GroupRoot, GroupName);
  Result.ImageIndex:=0;
  Result.SelectedIndex:=0;  
end;

procedure TForm_PopedomInfo.LoadPopedomInfo;
var
  i:Integer;
  List:TStringList;
begin
  List:=TStringList.Create;
  try
    LoadUserGroups(FDBFactory, List);
    for i:=0 to List.Count-1 do
      AddGroupNode(List.Strings[i]);
  finally
    List.Free;
  end;
  Frame_GroupInfo.OldRow:=Frame_GroupInfo.ModuleGrid.Row;

  GroupRoot.Expand(True);
  UserRoot.Expand(True);

  if GroupRoot.Count>0 then
    TreeView1.Selected:=GroupRoot.Item[0];
end;

procedure TForm_PopedomInfo.FormShow(Sender: TObject);
begin
  {修正模塊列表}
  RetureModules(FDBFactory);
  {修正所有用戶組}
  RetureUserGroups(FDBFactory);
  {加載所有用戶組}
  LoadPopedomInfo;
end;

procedure TForm_PopedomInfo.SetDBFactory(const Value: TAnyDBFactory);
begin
  FDBFactory := Value;
  Frame_GroupInfo.DBFactory:=FDBFactory;
end;

end.