unit TeamMst;

interface

uses
  Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
  wItem,
  FireDAC.Stan.Intf,
  FireDAC.Stan.Option, FireDAC.Stan.Error, FireDAC.UI.Intf, FireDAC.Phys.Intf,
  FireDAC.Stan.Def, FireDAC.Stan.Pool, FireDAC.Stan.Async, FireDAC.Phys,
  FireDAC.Stan.Param, FireDAC.DatS, FireDAC.DApt.Intf, FireDAC.DApt,
  FireDAC.Phys.PGDef, FireDAC.VCLUI.Wait, FireDAC.Comp.UI, FireDAC.Phys.PG,
  Data.DB, FireDAC.Comp.DataSet, FireDAC.Comp.Client;

type
  TTeamMst = class(TwItem)
  private
    { Private declarations }
    FOrdNum: string;
    FMainTask: string;
    FDescriptions: string;
    FKind: string;
    FTeamCode: string;
  protected
    { Protected declarations }
  public
    { Public declarations }
    class function xAddSqlMark(velStr: string): string;
    class function xGetStrSqlTeamMstList(AQuery: TFDQuery; kindStr: string): TList;
    class function LoadFromQuery(AQuery: TFDQuery): TList;
    class function xGetStrsDistinctKind(AQuery: TFDQuery): TStrings;
    class function LoadFromQueryStrs(AQuery: TFDQuery): TStrings;
    class function xGetStrTeamMstNextNumber(AQuery: TFDQuery): string;
    class function LoadFromQueryStr(AQuery: TFDQuery): string;
  published
    { Published declarations }
    property OrdNum: string read FOrdNum write FOrdNum;
    property MainTask: string read FMainTask write FMainTask;
    property Descriptions: string read FDescriptions write FDescriptions;
    property Kind: string read FKind write FKind;
    property TeamCode: string read FTeamCode write FTeamCode;
  end;

implementation

{ TTeamMst }

class function TTeamMst.LoadFromQuery(AQuery: TFDQuery): TList;
var
  curCode: TTeamMst;
begin
  Result := TList.Create;
  while not AQuery.Eof do begin
    curCode := TTeamMst.Create(nil);
    curCode.OBID := AQuery.FieldByName('OBID').AsString;
    curCode.Name := AQuery.FieldByName('Name').AsString;
    curCode.wClassName := AQuery.FieldByName('wClassName').AsString;
    curCode.CreateDate := AQuery.FieldByName('CreateDate').AsString;
    curCode.CreateTime := FormatDateTime('hh:nn:ss', AQuery.FieldByName('CreateTime').AsDateTime);
    curCode.CreatorID := AQuery.FieldByName('CreatorID').AsString;
    curCode.IsValid := AQuery.FieldByName('IsValid').AsString;
    curCode.LcStatus := AQuery.FieldByName('LcStatus').AsString;
    curCode.OrdNum := AQuery.FieldByName('OrdNum').AsString;
    curCode.MainTask := AQuery.FieldByName('MainTask').AsString;
    curCode.Descriptions := AQuery.FieldByName('Descriptions').AsString;
    curCode.Kind := AQuery.FieldByName('Kind').AsString;
    curCode.TeamCode := AQuery.FieldByName('TeamCode').AsString;
    Result.Add(curCode);

    AQuery.Next;
  end;
end;

class function TTeamMst.LoadFromQueryStr(AQuery: TFDQuery): string;
begin
  Result := '';
  while not AQuery.Eof do begin
    Result := AQuery.FieldByName('COUNT').AsString;

    AQuery.Next;
  end;
end;

class function TTeamMst.LoadFromQueryStrs(AQuery: TFDQuery): TStrings;
begin
  Result := TStringList.Create;
  while not AQuery.Eof do begin
    Result.Add(AQuery.FieldByName('Kind').AsString);

    AQuery.Next;
  end;
end;

class function TTeamMst.xAddSqlMark(velStr: string): string;
begin
  Result := '';
  Result := '''' + velStr + '''';
end;

class function TTeamMst.xGetStrsDistinctKind(AQuery: TFDQuery): TStrings;
var
  sql: string;
begin
  Result := nil;
  sql := 'SELECT DISTINCT "Kind" FROM "TeamMst"';
  sql := sql + ' WHERE "IsValid"=' + xAddSqlMark('t');

  try
    AQuery.Close;
    AQuery.SQL.Text := sql;
    AQuery.Open;
  except
    on E: Exception do ShowMessage('xGetStrsDistinctKind Äõ¸® ½ÇÇà ¿À·ù: ' + E.Message);
  end;
  Result := LoadFromQueryStrs(AQuery);
end;

class function TTeamMst.xGetStrSqlTeamMstList(AQuery: TFDQuery;
  kindStr: string): TList;
var
  sql: string;
begin
  Result := nil;
  sql := 'SELECT * FROM "TeamMst"';
  sql := sql + ' WHERE "IsValid"=' + xAddSqlMark('t');
  if Length(Trim(kindStr)) > 0 then begin
    sql := sql + ' AND "Kind"=' + xAddSqlMark(kindStr);
    sql := sql + ' ORDER BY CAST("TeamCode" AS INTEGER)';
  end else begin
    sql := sql + ' ORDER BY "OrdNum"';
  end;

  try
    AQuery.Close;
    AQuery.SQL.Text := sql;
    AQuery.Open;
  except
    on E: Exception do ShowMessage('xGetStrSqlTeamMstList Äõ¸® ½ÇÇà ¿À·ù: ' + E.Message);
  end;
  Result := LoadFromQuery(AQuery);
end;

class function TTeamMst.xGetStrTeamMstNextNumber(AQuery: TFDQuery): string;
var
  num: Integer;
  sql, tmpResult: string;
begin
  Result := '';
  sql := 'SELECT COUNT(*) FROM "TeamMst"';
  sql := sql + ' WHERE "IsValid"=' + xAddSqlMark('t');

  try
    AQuery.Close;
    AQuery.SQL.Text := sql;
    AQuery.Open;
  except
    on E: Exception do ShowMessage('xGetStrTeamMstNextNumber Äõ¸® ½ÇÇà ¿À·ù: ' + E.Message);
  end;
  tmpResult := LoadFromQueryStr(AQuery);

  num := StrToIntDef(tmpResult,0);
  num := num + 1;
  Result := IntToStr(num);
end;

end.