unit RealtyG51;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, dbcgrids, Grids, DBGrids, DB, ADODB, StdCtrls, Buttons, ExtCtrls,
  StrUtils, ExtDlgs, ComCtrls, math, ImgList, Menus, ToolWin;

type
    Tf_RealtyG51 = class(TForm)
    GroupBox1: TGroupBox;
    ListView1: TListView;
    Label3: TLabel;
    edit1: TEdit;
    Label4: TLabel;
    edit2: TEdit;
    Button1: TButton;
    TreeView1: TTreeView;
    Button3: TButton;
    Button4: TButton;
    Button5: TButton;
    Button2: TButton;
    Button6: TButton;
    Label6: TLabel;
    Button7: TButton;
    Button8: TButton;
    procedure Button4Click(Sender: TObject);
    procedure FormKeyDown(Sender: TObject; var Key: Word;
      Shift: TShiftState);
    procedure ListView1CustomDrawItem(Sender: TCustomListView;
      Item: TListItem; State: TCustomDrawState; var DefaultDraw: Boolean);
    procedure Button1Click(Sender: TObject);
    procedure FormClose(Sender: TObject; var Action: TCloseAction);
    procedure Button2Click(Sender: TObject);
    procedure Button3Click(Sender: TObject);
    procedure FormShow(Sender: TObject);
    procedure FormCreate(Sender: TObject);
    procedure TreeView1CustomDrawItem(Sender: TCustomTreeView;
      Node: TTreeNode; State: TCustomDrawState; var DefaultDraw: Boolean);
    procedure TreeView1Click(Sender: TObject);
    procedure Button5Click(Sender: TObject);
    procedure Button6Click(Sender: TObject);
    procedure Button7Click(Sender: TObject);
    procedure Button8Click(Sender: TObject);

  private
    { Private declarations }
  public
    { Public declarations }
     bMod:bool;
     sTable:string;
     cols:integer;
     bNew:bool;
     bOK :bool;
     sNum:string;
  end;

var
  f_RealtyG51: Tf_RealtyG51;
implementation
uses data, main,RealtyG51A,RealtyJ2,RealtyJ3,RealtyJ4,RealtyPrint1;
{$R *.dfm}

//顯示
procedure Tf_RealtyG51.FormShow(Sender: TObject);

begin

end;

//Tab
procedure Tf_RealtyG51.FormKeyDown(Sender: TObject; var Key: Word;
  Shift: TShiftState);
begin
    if key=13 then
        Begin
            key:=0;
            perform(WM_NEXTDLGCTL,0,0);
        end
    else if key=VK_ESCAPE then close;
end;

procedure Tf_RealtyG51.FormClose(Sender: TObject; var Action: TCloseAction);
begin
    Action := caFree;
end;


procedure Tf_RealtyG51.Button1Click(Sender: TObject);
begin
    TreeView1Click(Sender);   
end;

//修改
procedure Tf_RealtyG51.Button2Click(Sender: TObject);
var
    i:integer;
    Query:TADOQuery;
    s:string;
begin
    Query:=TADOQuery.Create(nil);
    Query.Connection:=DataModuleADO.ADOConnection1;

    DataModuleADO.ADOConnection1.BeginTrans;
    Query.SQL.Text:='delete from temp';
    query.ExecSQL;
    DataModuleADO.ADOConnection1.CommitTrans;

    for i:=0 to listview1.Items.Count-1 do
    begin
        s:= 'insert into temp(列1,列2,列3,列4,列5,列6,列7,列8,列9,列10)';
        s:=s+'values(:s1,:s2,:s3,:s4,:s5,:s6,:s7,:s8,:s9,:s10)';

        query.sql.Clear ;
        query.sql.add(s);
        query.Parameters.ParamByName('s1').Value:=listview1.Items.Item[i].Caption;
        query.Parameters.ParamByName('s2').Value:=listview1.Items.Item[i].SubItems[0];
        query.Parameters.ParamByName('s3').Value:=listview1.Items.Item[i].SubItems[1];
        query.Parameters.ParamByName('s4').Value:=listview1.Items.Item[i].SubItems[2];
        query.Parameters.ParamByName('s5').Value:=listview1.Items.Item[i].SubItems[3];
        query.Parameters.ParamByName('s6').Value:=listview1.Items.Item[i].SubItems[4];
        query.Parameters.ParamByName('s7').Value:=listview1.Items.Item[i].SubItems[5];
        query.Parameters.ParamByName('s8').Value:=listview1.Items.Item[i].SubItems[6];
        query.Parameters.ParamByName('s9').Value:=listview1.Items.Item[i].SubItems[7];
        query.Parameters.ParamByName('s10').Value:=listview1.Items.Item[i].SubItems[8];



        DataModuleADO.ADOConnection1.BeginTrans;
        query.execsql;
        DataModuleADO.ADOConnection1.CommitTrans;
    end;

    query.Close;
    query.Free;

    sFilep:='RealtyG51.fr3';

    sTitlep:=Caption;
    sPrintc:='select * from temp';
    f_RealtyPrint1:=Tf_RealtyPrint1.Create(self);
    f_RealtyPrint1.showmodal;
end;

//刪除
procedure Tf_RealtyG51.Button3Click(Sender: TObject);
begin
    if listview1.SelCount=0 then exit;

    bNew:=false;

    f_RealtyG51A:=TF_RealtyG51A.Create(self);
    f_RealtyG51A.showmodal;
end;

//返回
procedure Tf_RealtyG51.Button4Click(Sender: TObject);
begin
    bNew:=true;
    f_RealtyG51A:=TF_RealtyG51A.Create(self);
    f_RealtyG51A.showmodal;
end;

//取數據
procedure Tf_RealtyG51.ListView1CustomDrawItem(Sender: TCustomListView;
  Item: TListItem; State: TCustomDrawState; var DefaultDraw: Boolean);
begin
    if   Item.Selected = true then
    begin
          Sender.Canvas.Brush.Color   :=   clMenuHighlight;
          (Sender   as   TListView).Canvas.Font.Color   :=  clWhite;
    end;
end;


procedure Tf_RealtyG51.FormCreate(Sender: TObject);
begin
    getStructure(TreeView1);
end;

procedure Tf_RealtyG51.TreeView1CustomDrawItem(Sender: TCustomTreeView;
  Node: TTreeNode; State: TCustomDrawState; var DefaultDraw: Boolean);
begin
    if Node.Selected=true then
    begin
        Sender.Canvas.Brush.Color := clMenuHighlight;
        (Sender as TTreeView).Canvas.Font.Color := clWhite;
    end;
end;

procedure Tf_RealtyG51.TreeView1Click(Sender: TObject);
Var
    query,query1:TADOQuery;
    nLevel:integer;
    s,s1,s2,s3,s4:string;
begin
    listview1.Items.Clear;

    nLevel:=treeview1.Selected.Level;

    Query:=TADOQuery.Create(nil);
    Query.Connection:=DataModuleADO.ADOConnection1;
    Query1:=TADOQuery.Create(nil);
    Query1.Connection:=DataModuleADO.ADOConnection1;

    if nLevel=0 then
    begin
        s:='select * from 消防器材 where 編號 like ''%'+Edit1.text;
        s:=s+'%'' and 名稱 like ''%'+Edit2.text;
        s:=s+'%'' order by 編號 asc';

        query.SQL.Clear;
        Query.SQL.Add(s);
        Query.Open ;
        while not Query.Eof do
        begin
            with ListView1.Items.Add do
            begin
                caption:=query.fieldbyname('編號').Value;
                subitems.Add(query.fieldbyname('名稱').Value);
                subitems.Add(query.fieldbyname('類型').Value);
                subitems.Add(query.fieldbyname('出廠日期').Value);
                subitems.Add(query.fieldbyname('有效期').Value);
                subitems.Add(query.fieldbyname('型號').Value);
                subitems.Add(query.fieldbyname('器材狀態').Value);
                subitems.Add(query.fieldbyname('配件').Value);
                subitems.Add(query.fieldbyname('備注').Value);
                subitems.Add(mainform.getName('組織機構',query.fieldbyname('組織機構').Value));
                subitems.Add(query.fieldbyname('審核').Value);
            end;
            query.Next;
        end;
    end;



    if nLevel>=0 then
    begin
        s:='select * from 組織機構 where 名稱 = '''+treeview1.Selected.Text+'''';

        query.SQL.Clear;
        Query.SQL.Add(s);
        Query.Open ;
        if query.RecordCount>0 then
        begin
            s1:=Query.FieldByName('stampt').Value;

            s:='select * from 組織機構 where stampt like '''+s1+'%''';

            query1.SQL.Clear;
            Query1.SQL.Add(s);
            Query1.Open ;
            while not Query1.Eof do
            begin
                s:='select * from 消防器材 where 編號 like ''%'+Edit1.text;
                s:=s+'%'' and 名稱 like ''%'+Edit2.text;
                s:=s+'%'' and 組織機構 ='''+Query1.FieldByName('編號').Value;
                s:=s+''' order by 編號 asc';

                query.SQL.Clear;
                Query.SQL.Add(s);
                Query.Open ;
                while not Query.Eof do
                begin
                    with ListView1.Items.Add do
                    begin
                        caption:=query.fieldbyname('編號').Value;
                        subitems.Add(query.fieldbyname('名稱').Value);
                        subitems.Add(query.fieldbyname('類型').Value);
                        subitems.Add(query.fieldbyname('出廠日期').Value);
                        subitems.Add(query.fieldbyname('有效期').Value);
                        subitems.Add(query.fieldbyname('型號').Value);
                        subitems.Add(query.fieldbyname('器材狀態').Value);
                        subitems.Add(query.fieldbyname('配件').Value);
                        subitems.Add(query.fieldbyname('備注').Value);
                        subitems.Add(mainform.getName('組織機構',query.fieldbyname('組織機構').Value));
                        subitems.Add(query.fieldbyname('審核').Value);
                    end;
                    query.Next;
                end;   
                query1.Next;
            end;
        end;
    end;



    query.close;
    query.Free;
    query1.close;
    query1.Free;

    if listview1.Items.Count>0 then listview1.Items.Item[0].Selected:=true;
end;

procedure Tf_RealtyG51.Button5Click(Sender: TObject);
var
    Query:TADOQuery;
begin
    Query:=TADOQuery.Create(nil);
    Query.Connection:=DataModuleADO.ADOConnection1;
    if listview1.SelCount=0 then exit;

    query.SQL.Add('select * from 消防器材 where 編號 ='''+listview1.Selected.Caption+''' and 審核='''+'Y'+'''');
    query.open;
    if query.RecordCount>0 then
    begin
        showmessage('已經審核了，不能刪除');
        query.Close;
        query.free;
        exit;
    end;

    if(Application.MessageBox(PChar('確認要刪除所選記錄嗎?') ,'提示',Mb_OKCANCEL+Mb_IconInformation)=2) then exit;

    DataModuleADO.ADOConnection1.BeginTrans;
    query.sql.clear;
    Query.SQL.Text:='delete  from 消防器材 where 編號='''+listview1.Selected.Caption+'''';
    query.ExecSQL;
    DataModuleADO.ADOConnection1.CommitTrans;
    query.Close;
    query.Free;

    listview1.selected.delete;

    if listview1.Items.Count>0 then listview1.Items.Item[0].Selected:=true;

end;

procedure Tf_RealtyG51.Button6Click(Sender: TObject);
begin
    close;
end;

procedure Tf_RealtyG51.Button7Click(Sender: TObject);
begin
    if listview1.SelCount=0 then exit;

    bOk:=true;
    sNum:=listview1.Selected.caption;
    close;    
end;

procedure Tf_RealtyG51.Button8Click(Sender: TObject);
VAR
    query:TADOQuery;
    s:string;
begin
    if listview1.SelCount=0 then exit;

    query:=TADOQuery.Create(nil);
    query.Connection:=datamoduleado.ADOConnection1;

    query.SQL.Add('select * from 消防器材 where 編號 ='''+listview1.Selected.Caption+''' and 審核='''+'Y'+'''');
    query.open;
    if query.RecordCount>0 then
    begin
        showmessage('已經審核了');
        query.Close;
        query.free;
        exit;
    end;

    if(Application.MessageBox(PChar('確認要審核所選記錄嗎?') ,'提示',Mb_OKCANCEL+Mb_IconInformation)=2) then exit;


    query.SQL.clear;
    Query.SQL.Add('select * from 消防器材 where 編號='''+listview1.Selected.Caption+''' and 審核='''+'N'+'''');
    Query.Open ;
    if Query.RecordCount>0 then
    begin
        s:='update 消防器材 set 審核='''+'Y'+''' where 編號='''+listview1.Selected.Caption+'''';
        query.sql.Clear ;
        DataModuleADO.ADOConnection1.BeginTrans;
        Query.SQL.Text:=s;
        query.ExecSQL;
        DataModuleADO.ADOConnection1.CommitTrans;
    end;
    query.Close;
    query.free;

    showmessage('審核操作成功!');

    listview1.Selected.SubItems[9]:='Y';

end;

end.