unit RealtyJ6;

interface

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

type
    Tf_RealtyJ6 = class(TForm)
    GroupBox1: TGroupBox;
    ListView1: TListView;
    Label3: TLabel;
    edit3: TComboBox;
    Button1: TButton;
    Label1: TLabel;
    Edit1: TEdit;
    Button6: TButton;
    Button7: TButton;
    Label8: TLabel;
    Label2: TLabel;
    Edit2: TEdit;
    ToolButton6: 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 FormClose(Sender: TObject; var Action: TCloseAction);
    procedure FormCreate(Sender: TObject);
    procedure Button2Click(Sender: TObject);
    procedure NN6Click(Sender: TObject);
    procedure ToolButton10Click(Sender: TObject);
    procedure ToolButton3Click(Sender: TObject);
    procedure getdata ;
    procedure FormShow(Sender: TObject);
    procedure Button1Click(Sender: TObject);
    procedure Button7Click(Sender: TObject);
    procedure Button6Click(Sender: TObject);
    procedure ToolButton6Click(Sender: TObject);

  private
    { Private declarations }
  public
    { Public declarations }
     bMod:bool;
     sTable:string;
     cols:integer;
     sNum,sName:string;
     bOK:bool;
  end;
var
  f_RealtyJ6: Tf_RealtyJ6;
implementation
uses data, main,realtyPrint1;
{$R *.dfm}

//初始化
procedure Tf_RealtyJ6.FormCreate(Sender: TObject);
var
    query:TADOQuery;
begin
    Query:=TADOQuery.Create(nil);
    Query.Connection:=DataModuleADO.ADOConnection1;

    edit3.Items.Add('全部倉庫');
    edit3.ItemIndex:=edit3.Items.IndexOf('全部倉庫');
    query.SQL.Add('select * from  倉庫 ');
    query.Open;
    while not query.Eof do
    begin
        edit3.Items.Add(query.fieldbyname('名稱').Value);
        query.Next;
    end;
    query.Close;
    query.free;
end;



//Tab
procedure Tf_RealtyJ6.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_RealtyJ6.FormClose(Sender: TObject; var Action: TCloseAction);
begin
    Action := caFree;
end;


////getdata******************
procedure Tf_RealtyJ6.getdata;
var
    query,query1:TADOQuery;
begin
    Query:=TADOQuery.Create(nil);
    Query.Connection:=DataModuleADO.ADOConnection1;
    Query1:=TADOQuery.Create(nil);
    Query1.Connection:=DataModuleADO.ADOConnection1;

    listview1.Items.Clear;

    query.SQL.Add('select * from 庫存 ');
    query.Open;
    while not query.Eof do
    begin
        with listview1.Items.Add do
        begin
            caption:=query.fieldbyname('倉庫').Value;
            subitems.Add(query.fieldbyname('物料編號').Value);
            subitems.Add(query.fieldbyname('名稱').Value);
            subitems.Add(query.fieldbyname('規格型號').Value);
            subitems.Add(query.fieldbyname('計量單位').Value);

            query1.SQL.Clear;
            query1.SQL.Add('select * from 物料檔案 where 編號='''+query.fieldbyname('物料編號').Value+'''');
            query1.Open;
            if query1.RecordCount>0 then
            begin
                subitems.Add(query1.fieldbyname('最高庫存').Value);
                subitems.Add(query1.fieldbyname('最低庫存').Value);
            end
            else
            begin
                subitems.Add('');
                subitems.Add('');
            end;
            subitems.Add(query.fieldbyname('庫存數量').Value);
        end;
        query.Next;
    end;
    query.Close;
    query.Free;
    query1.Close;
    query1.Free;

    if listview1.Items.Count > 0 then ListView1.Items.Item[0].Selected := True;
end;

//修改
procedure Tf_RealtyJ6.Button2Click(Sender: TObject);
begin
    If (ListView1.Items.Count > 0) Then
    begin
        If (listview1.SelCount <> 0) Then
        begin
            bMod  := true;
         //   f_RealtyJ61:=TF_RealtyJ61.Create(self);
          //  f_RealtyJ61.showmodal;
        End;
    End;
end;


//返回
procedure Tf_RealtyJ6.Button4Click(Sender: TObject);
begin
    f_RealtyJ6.FormStyle:=fsNormal;
    f_RealtyJ6.Close;
end;

//取數據

procedure Tf_RealtyJ6.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_RealtyJ6.NN6Click(Sender: TObject);
begin
    close;
end;

procedure Tf_RealtyJ6.ToolButton10Click(Sender: TObject);
begin
    close;
end;

procedure Tf_RealtyJ6.ToolButton3Click(Sender: TObject);
begin
    getdata
end;

procedure Tf_RealtyJ6.FormShow(Sender: TObject);
begin
    //getdata;
end;

procedure Tf_RealtyJ6.Button1Click(Sender: TObject);
var
    query,query1:TADOQuery;
    s,s1:string;
    d1,d2,d3:double;
begin
    Query:=TADOQuery.Create(nil);
    Query.Connection:=DataModuleADO.ADOConnection1;
    Query1:=TADOQuery.Create(nil);
    Query1.Connection:=DataModuleADO.ADOConnection1; 

    if edit3.Text='全部倉庫' then s1:='%'
    else s1:=edit3.Text;

    s:='select * from 庫存 where 物料編號 like ''%'+edit1.Text;
    s:=s+'%'' and 倉庫 like''%'+s1;
    s:=s+'%'' and 名稱 like ''%'+edit2.text+'%''';

    d1:=0;
    d2:=0;
    d3:=0;

    listview1.Items.clear;
    query.SQL.Add(s);
    query.Open;
    while not query.Eof do
    begin
        with listview1.Items.Add do
        begin
            caption:=query.fieldbyname('倉庫').Value;
            subitems.Add(query.fieldbyname('物料編號').Value);
            subitems.Add(query.fieldbyname('名稱').Value);
            subitems.Add(query.fieldbyname('規格型號').Value);
            subitems.Add(query.fieldbyname('計量單位').Value);

            query1.SQL.Clear;
            query1.SQL.Add('select * from 物料檔案 where 編號='''+query.fieldbyname('物料編號').Value+'''');
            query1.Open;
            if query1.RecordCount>0 then
            begin
                subitems.Add(query1.fieldbyname('最高庫存').Value);
                subitems.Add(query1.fieldbyname('最低庫存').Value);
                d1:=d1+query1.fieldbyname('最高庫存').AsVariant;
                d2:=d2+query1.fieldbyname('最低庫存').AsVariant;
            end
            else
            begin
                subitems.Add('');
                subitems.Add('');
            end;

            subitems.Add(query.fieldbyname('庫存數量').Value);
        end;


        d3:=d3+query.fieldbyname('庫存數量').AsVariant;

        query.Next;
    end;

    if listview1.Items.Count>0 then
    begin
        with listview1.Items.Add do
        begin
            caption:=inttostr(query.RecordCount);
            subitems.Add('');
            subitems.Add('');
            subitems.Add('');
            subitems.Add('');
            subitems.Add(floattostr(d1));
            subitems.Add(floattostr(d2));
            subitems.Add(floattostr(d3));
        end;
    end;

    query.Close;
    query.free;
    query1.Close;
    query1.Free;

end;

procedure Tf_RealtyJ6.Button7Click(Sender: TObject);
begin
    close;
end;

procedure Tf_RealtyJ6.Button6Click(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)';
        s :=s+' values(:s1,:s2,:s3,:s4,:s5,:s6,:s7,:s8)';

        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];


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

    query.Close;
    query.Free;

    sFilep:='realtyJ6.fr3';

    sTitlep:=Caption;
    sPrintc:='select * from temp';
    f_realtyPrint1:=Tf_realtyPrint1.Create(self);
    f_realtyPrint1.showmodal;
end;

procedure Tf_RealtyJ6.ToolButton6Click(Sender: TObject);
begin
    if listview1.SelCount=0 then exit;
    if listview1.Selected.SubItems[0]='' then exit;

    bOk:=true;
    sNum:=listview1.Selected.subitems[0];
    sName:=listview1.Selected.subitems[1];
    close;
end;

end.