//---------------------------------------------------------------------------
#include <vcl.h>
#pragma hdrstop

#include <stdlib.h>
#include <stdio.h>
#include "jin.h"
#include "main.h"
#include "thread.h"
#include "global.h"
//---------------------------------------------------------------------------
#pragma package(smart_init)
#pragma resource "*.dfm"
Tform_jin *form_jin;
extern TDonThread  *donThread;

//---------------------------------------------------------------------------
__fastcall Tform_jin::Tform_jin(TComponent* Owner)
        : TForm(Owner)
{
  xuhao=0;
}
//---------------------------------------------------------------------------
void __fastcall Tform_jin::exit_bClick(TObject *Sender)
{
  next_bClick(NULL);
  form_main->Show();
  Hide();
}
//---------------------------------------------------------------------------
void __fastcall Tform_jin::FormCreate(TObject *Sender)
{
  Caption=bd.name;
}
//---------------------------------------------------------------------------
void __fastcall Tform_jin::FormKeyDown(TObject *Sender, WORD &Key,
      TShiftState Shift)
{
  if(Key==F3_KEY)      enter_bClick(NULL);
  else if(Key==F1_KEY) clear_bClick(NULL);
  //else if(Key==F8_KEY) print_bClick(NULL);
  else if(Key==F5_KEY)  next_bClick(NULL);
  else if(Key==Esc_KEY) exit_bClick(NULL);
}
//---------------------------------------------------------------------------
void __fastcall Tform_jin::Timer1Timer(TObject *Sender)
{
  long now_ad_j1,now_ad_z1,now_ad_j2,now_ad_z2;
  char str[30];

  get_ad_jin(&now_ad_j1,&now_ad_j2,&now_ad_z1,&now_ad_z2);
  switch(bd.hq_mode){
    case HQ_DG:
      if(bd.fx==1 && bd.pb_mode==PB_WAVE)//wave判別方向需2個重力通道
        now_ad=(now_ad_z1+now_ad_z2)/2-zero_jin;
      else
        now_ad=now_ad_z1-zero_jin;
      break;
    case HQ_BDG:
      if(bd.fx==1 && bd.pb_mode==PB_WAVE)//wave判別方向需2個重力通道
        now_ad=now_ad_j1*bd.k_j_z +(now_ad_z1+now_ad_z2)/2-zero_jin;
      else
        now_ad=now_ad_j1*bd.k_j_z +now_ad_z1-zero_jin;
      break;
    case HQ_CPZ:
    default:
      now_ad=((now_ad_j1+now_ad_j2)*bd.k_j_z+now_ad_z1+now_ad_z2)/2-zero_jin;
      break;
  }

  // now_ad 被 TDonThread::Execute() 使用
  if(now_ad<3 && now_ad> -3 && bd.use_status==USE_ZC){ // 零點跟蹤
    zero_jin+=now_ad;
    now_wei=0;
  }else
    now_wei=ad_to_wei_jin(now_ad);

  long static ad_wd[2];
  ad_wd[0]=ad_wd[1];
  ad_wd[1]=now_ad;
  if(abs(ad_wd[0]-ad_wd[1])<5) flag_wd=TRUE;
  else flag_wd=FALSE;

  if(flag_wd==TRUE) Label1->Font->Color=clBlue;
  else              Label1->Font->Color=clRed;

  sprintf(str,"%5.2f",(float)now_wei/1000.0);
  Label1->Caption=str;

}
//---------------------------------------------------------------------------

void __fastcall Tform_jin::FormHide(TObject *Sender)
{

  Timer1->Enabled=false;
  if(table1->Active==true){
    table1->Refresh();
    table1->Close();
  }
}
//---------------------------------------------------------------------------

void __fastcall Tform_jin::FormShow(TObject *Sender)
{
  Timer1->Enabled=true;
  table1->EmptyTable();
  if(table1->Exists==true) table1->Open();
}
//---------------------------------------------------------------------------

void __fastcall Tform_jin::clear_bClick(TObject *Sender)
{
  if(flag_wd==true)  zero_jin=now_ad+zero_jin;
}
//---------------------------------------------------------------------------

void __fastcall Tform_jin::enter_bClick(TObject *Sender)
{
  if(flag_wd==true){
    table1->Append();

    table1No->Value=++xuhao;
    table1Mao->Value=(double)now_wei/1000.00;
    table1Pi->Value=0.00;
    table1Spd->Value=0;
    table1->Post();
    table1->Close();
    table1->Open();
    table1->Last();
  }
}
//---------------------------------------------------------------------------

void __fastcall Tform_jin::table1PiChange(TField *Sender)
{
   table1Jin->Value=table1Mao->Value - table1Pi->Value;
}
//---------------------------------------------------------------------------


void __fastcall Tform_jin::create_dbname()
{
    LPSYSTEMTIME lpst=new SYSTEMTIME;
    if(lpst){
      GetLocalTime(lpst);
      sprintf(tm,"%04d%02d%02d_%02d%02d%02d",lpst->wYear,
        lpst->wMonth,lpst->wDay,lpst->wHour,lpst->wMinute,lpst->wSecond);
      sprintf(dbname,"%s%s.db",DB_PATH,tm);
    }  
}

void __fastcall Tform_jin::next_bClick(TObject *Sender)
{
  if(xuhao>0){
    create_dbname();
    donThread->set_tm_cecnt(tm,xuhao);
    donThread->refresh_dir();
    print_bClick(NULL); //print it

    if(table1->Active==true){
       table1->Refresh();
       table1->Close();
    }

    char from_dbname[100]; // refresh data
    sprintf(from_dbname,"%s%s",DB_PATH,"data.db");
    CopyFile(from_dbname,dbname,false);
    table1->EmptyTable();
    table1->Open();
    xuhao=0;
  }
}
//---------------------------------------------------------------------------

void __fastcall Tform_jin::print_bClick(TObject *Sender)
{
  FILE *prn ;
  char title[100];
  double total_mao=0,total_jin=0;

  if(xuhao>0 && table1->Active==TRUE){
      /*
      // save
      create_dbname();
      donThread->set_tm_cecnt(tm,xuhao);
      donThread->refresh_dir();*/

      // print
      strcpy(title,bd.name);
      strcat(title,"軌道衡過衡報告單");
      if((prn=fopen("PRN","wb"))!=NULL){
        fprintf(prn,"%60s\n\n",title);
        fprintf(prn,"  日期_時間:%s                                                單位:噸\n",tm);
        fprintf(prn,"----------------------------------------------------------------------------------------\n");
        fprintf(prn,"%4s%10s%8s%8s%8s%12s%16s%16s%6s\n","序號","車號",
               "毛重","皮重","凈重","貨名","收貨單位","發貨單位","速度");
        fprintf(prn,"----------------------------------------------------------------------------------------\n");
        for(table1->First();table1->Eof!=TRUE;table1->Next()){
          fprintf(prn,"%4s%10s%8.02f%8.02f%8.02f%12s%16s%16s%6d\n",
               table1->FindField("No")->AsString.c_str(),
               table1->FindField("Cehao")->AsString.c_str(),
               table1->FindField("Mao")->AsFloat,
               table1->FindField("Pi")->AsFloat,
               table1->FindField("Jin")->AsFloat,
               table1->FindField("Name")->AsString.c_str(),
               table1->FindField("Rec")->AsString.c_str(),
               table1->FindField("Send")->AsString.c_str(),
               table1->FindField("Spd")->AsInteger );//dataSpd->AsString.c_str()
          total_mao+=(double)(table1->FindField("Mao")->AsFloat) ;
          total_jin+=(double)(table1->FindField("Jin")->AsFloat) ;
          fprintf(prn,"----------------------------------------------------------------------------------------\n");
        }
        fprintf(prn,"  毛重合計:%-8.2f     凈重合計:%-8.2f       操作員:\n", total_mao,total_jin);
        fprintf(prn,"\n\n\n");
        fclose(prn);
      }

      /*
      // ready for next_ce
      if(table1->Active==true){
        table1->Refresh();
        table1->Close();
      }

      char from_dbname[100];
      sprintf(from_dbname,"%s%s",DB_PATH,"data.db");
      CopyFile(from_dbname,dbname,false);
      table1->EmptyTable();
      table1->Open();
      xuhao=0;*/
  }//if
}
//---------------------------------------------------------------------------

void __fastcall Tform_jin::DBGrid1KeyDown(TObject *Sender, WORD &Key,
      TShiftState Shift)
{
  if(  (Key==Insert_KEY) ||
       (Key==Delete_KEY && Shift.Contains(ssCtrl)) ||
       (Key==DOWN_KEY) ||
       (Key==Tab_KEY)  )    // 防止加減記錄
    DBGrid1->ReadOnly=TRUE;
  else
    DBGrid1->ReadOnly=FALSE;
  if( Key==Enter_KEY ) table1->Next();

}
//---------------------------------------------------------------------------