订单---查询根椐当前产能和假期，完成订单的时间

USE [erpdb1]
GO
/****** Object:  StoredProcedure [dbo].[sp_orderdate]    Script Date: 12/29/2014 15:41:42 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
 ALTER  proc  [dbo].[sp_orderdate]
 as
 declare cu_orderpur1019  cursor for SELECT  holiday FROM a_a1ErpHoliday
 declare @ho_day datetime     --临时取得的天数
 declare @wk_day int          --生产要用的天数
 declare @real_day int        --实际工时天数
 declare @to_wkdate datetime  --最初的天数
 declare @total_feiyong int   --总的费用
 begin
 
  update a_a1ErpDelivery set curdate =GETDATE(); 
  -----已确认未生产的情况
  select @total_feiyong =  CEILING(isnull(SUM(dingdanzhu.clf_),0)) FROM dingdanzhu with (nolock) left outer join  fltab_  on dingdanzhu.biaodanid = fltab_.biaodanid    WHERE  ( ( dingdanzhu.tg = '未' ) )    and cx IS   NULL   and cxqr IS not  NULL   and  qlstatus IS  NULL   and   cw   is  not  null
    and   (bz  <>  'mn'  and   bz  <>  '模拟下单'   and   bz  <>  '模拟下单!') ; 
  -------产线未确认的情况
  select @total_feiyong = @total_feiyong + CEILING(isnull(SUM(dingdanzhu.clf_),0))   FROM dingdanzhu with (nolock) left outer join   fltab_  on dingdanzhu.biaodanid = fltab_.biaodanid   
     where  cxqr IS  NULL   and  qlstatus IS  NULL   and    cw   is  not  null     and   (bz  <>  'mn'  and   bz  <>  '模拟下单'   and   bz  <>  '模拟下单!') ;
  -------不欠未配的情况 
  select @total_feiyong = @total_feiyong + CEILING(isnull(SUM(dingdanzhu.clf_),0))  FROM dingdanzhu with (nolock) left outer join   fltab_  on dingdanzhu.biaodanid = fltab_.biaodanid     where  qlstatus is  null  and   cw  is not null  and  ckdate IS NULL      and   (bz  <>  'mn'  and   bz  <>  '模拟下单'   and   bz  <>  '模拟下单!') ;
                                         
  -------欠料红色的情况
  select @total_feiyong = @total_feiyong + CEILING(isnull(SUM(dingdanzhu.clf_),0))  FROM dingdanzhu with (nolock) left outer join   fltab_  on dingdanzhu.biaodanid = fltab_.biaodanid    WHERE    qlstatus = 't'   and   (bz  <>  'mn'   and   bz  <>  '模拟下单'   and   bz  <>  '模拟下单!') ;
 
  select @total_feiyong = CEILING(@total_feiyong /10000);
  select  @wk_day=  ceiling(@total_feiyong/erpcapacity) from a_a1ErpDelivery;
  set @real_day = @wk_day;  
  set @to_wkdate = dateadd(day,@wk_day,GETDATE())  
   open cu_orderpur1019  
   fetch next from cu_orderpur1019 into @ho_day
  while @@fetch_status = 0 
  begin  
     if ( @ho_day > GETDATE() and @ho_day < @to_wkdate )
     begin
      set @wk_day = @wk_day +1 ; 
      set @to_wkdate = dateadd(day,1,@to_wkdate)
     end
     fetch next from cu_orderpur1019 into @ho_day 
  end  
   update a_a1ErpDelivery set complatedate = @to_wkdate,wkday = @wk_day,realday =@real_day,erporder=@total_feiyong,curdate =GETDATE() where cn=1;
   close cu_orderpur1019
   DEALLOCATE cu_orderpur1019      
  
 end