/****************************************************************************
 * @source      : 
 * @description : 
 ****************************************************************************
 * DATE         AUTHOR    DESCRIPTION
 * --------------------------------------------------------------------------
 * 2011/12/24   정승호    최초작성
 *
 ****************************************************************************/
//---------------------------------------------------------------------------

#include <vcl.h>
#include "ITSSkinF.h"
#include "ITSUtilF.h"
#include "ITSDbF.h"
#include "AppGlobalF.h"
#include "XiMapUtilF.h"
#pragma hdrstop

#include "IAN0040MF.h"

//---------------------------------------------------------------------------
#pragma package(smart_init)
#pragma link "cxButtons"
#pragma link "cxCalc"
#pragma link "cxCalendar"
#pragma link "cxClasses"
#pragma link "cxContainer"
#pragma link "cxControls"
#pragma link "cxCustomData"
#pragma link "cxData"
#pragma link "cxDataStorage"
#pragma link "cxDropDownEdit"
#pragma link "cxEdit"
#pragma link "cxFilter"
#pragma link "cxGraphics"
#pragma link "cxGrid"
#pragma link "cxGridCustomTableView"
#pragma link "cxGridCustomView"
#pragma link "cxGridLevel"
#pragma link "cxGridTableView"
#pragma link "cxGroupBox"
#pragma link "cxLabel"
#pragma link "cxLookAndFeelPainters"
#pragma link "cxLookAndFeels"
#pragma link "cxMaskEdit"
#pragma link "cxSpinEdit"
#pragma link "cxSplitter"
#pragma link "cxStyles"
#pragma link "cxTextEdit"
#pragma link "cxTimeEdit"
#pragma link "cxTrackBar"
#pragma link "dxSkinBlack"
#pragma link "dxSkinBlue"
#pragma link "dxSkinCaramel"
#pragma link "dxSkinCoffee"
#pragma link "dxSkinDarkRoom"
#pragma link "dxSkinDarkSide"
#pragma link "dxSkinFoggy"
#pragma link "dxSkinGlassOceans"
#pragma link "dxSkiniMaginary"
#pragma link "dxSkinLilian"
#pragma link "dxSkinLiquidSky"
#pragma link "dxSkinLondonLiquidSky"
#pragma link "dxSkinMcSkin"
#pragma link "dxSkinMoneyTwins"
#pragma link "dxSkinOffice2007Black"
#pragma link "dxSkinOffice2007Blue"
#pragma link "dxSkinOffice2007Green"
#pragma link "dxSkinOffice2007Pink"
#pragma link "dxSkinOffice2007Silver"
#pragma link "dxSkinOffice2010Black"
#pragma link "dxSkinOffice2010Blue"
#pragma link "dxSkinOffice2010Silver"
#pragma link "dxSkinsCore"
#pragma link "dxSkinscxPCPainter"
#pragma link "dxSkinSeven"
#pragma link "dxSkinSharp"
#pragma link "dxSkinSilver"
#pragma link "dxSkinStardust"
#pragma link "FRAME_GisMapF"
#pragma resource "*.dfm"

TIAN0040M *IAN0040M = NULL;
//---------------------------------------------------------------------------
__fastcall TIAN0040M::TIAN0040M(TComponent* Owner)
    : TForm(Owner)
{
    ITSSkin_Load(this);
    CMM_LoadForm(g_sFormsDir, this);

    FTitle = "소통정보 이력분석";
    //FRAMEGisMap1->GrpTool->Visible = false;
    FRAMEGisMap1->LbDef->Visible = false;
    FRAMEGisMap1->ImgRefresh->Visible = false;
    FRAMEGisMap1->ImgSel->Visible = false;

    FGisStream = new TMemoryStream();
}
//---------------------------------------------------------------------------

/*
 * 닫기버튼 이나 x버튼 클릭시 공통으로 처리하는 로직이들어간다..
 * Form과 DataModule class를 delete시킨다.
 *  arguments
 *
 *  return
 *      void
 */
void __fastcall TIAN0040M::CommClose()
{
    try
    {
        int ii;

        FLists.RemoveAll();
        if (FGisStream)   delete FGisStream;

        CMM_SaveForm(g_sFormsDir, this);
    }
    catch(...)
    {
    }
}
//---------------------------------------------------------------------------

/*
 * Form을 보여줄때 호출되는 event 메서드이다.
 *  arguments
 *      Sender : event handler 객체
 *  return
 *      void
 */
void __fastcall TIAN0040M::FormShow(TObject *Sender)
{
    Refresh();
    FormInit();
    TmrShow->Enabled = true;
}
//---------------------------------------------------------------------------

/*
 * form 초기화
 *
 *  arguments
 *
 *  return
 *      void
 */
void __fastcall TIAN0040M::FormInit()
{
    ADOQry->Connection = ITSDb_GetConnection();
    ADOSta->Connection = ITSDb_GetConnection();

    m_pGDC = TvList->DataController;

    TDateTime dtNow = Now() - ((double)3 / (double)24);

    DtStDate->Date = dtNow;
    DtEdDate->Date = Now();
    DtStTime->EditValue = dtNow.FormatString("hh");
    dtNow = Now() - ((double)2 / (double)24);
    DtEdTime->EditValue = dtNow.FormatString("hh");
}
//---------------------------------------------------------------------------

/*
 * Form이 Show되고 난 후 최초 1회 수행되는 타이머 이벤트
 *  arguments
 *      Sender : event handler 객체
 *  return
 *      void
 */
void __fastcall TIAN0040M::TmrShowTimer(TObject *Sender)
{
    TmrShow->Enabled = false;
    if (TmrShow->Tag == 1)
    {
        int nIndex = m_pGDC->FocusedRecordIndex;
        if (nIndex < 0)
        {
            cxTrackBar1->Position = 0;
            FStatTime = "";

            BtnPlay->Enabled = true;
            BtnStop->Enabled = false;
            BtnSearch->Enabled = true;
            return;
        }

        if (m_pGDC->FocusedRecordIndex + 1 == m_pGDC->RecordCount)
        {
            cxTrackBar1->Position = 0;
            FStatTime = "";

            BtnPlay->Enabled = true;
            BtnStop->Enabled = false;
            BtnSearch->Enabled = true;
            return;
        }

        m_pGDC->FocusedRecordIndex++;
        nIndex = m_pGDC->FocusedRecordIndex;

        FSimIndex = nIndex;
        cxTrackBar1->Position = nIndex;
        FStatTime = VarToStr(m_pGDC->Values[nIndex][Column04->Index]);
        cxGroupBox1->Caption = "▶ 소통정보 표출 - " + VarToStr(m_pGDC->Values[nIndex][Column02->Index]);
        SelStatisticsHistory(FStatTime);


        BtnPlay->Enabled = false;
        BtnStop->Enabled = true;
        TmrShow->Interval = SeRefreshSec->Value * 1000;
        TmrShow->Enabled  = true;
    }
    else
    {
        FRAMEGisMap1->LinkLevel = 2;
        FRAMEGisMap1->LoadGisMap();

        FLayerIdx = FRAMEGisMap1->GetLayerIndex();
        if (FLayerIdx >= 0)
        {
            TStream *pStream = FRAMEGisMap1->xsrvrMap->GetLayerAttSTM(FLayerIdx);
            if (pStream)
            {
                FGisStream->LoadFromStream(pStream);
            }
        }
    }
}
//---------------------------------------------------------------------------

/*
 * Search 버튼 클릭 이벤트 핸들러
 *  arguments
 *      Sender : event handler 객체
 *  return
 *      void
 */
void __fastcall TIAN0040M::BtnSearchClick(TObject *Sender)
{
	FStDateTime = DtStDate->Date.FormatString("yyyymmdd") + DtStTime->Time.FormatString("hh");
	FEdDateTime = DtEdDate->Date.FormatString("yyyymmdd") + DtEdTime->Time.FormatString("hh");
    if (FStDateTime > FEdDateTime)
    {
        Application->MessageBox(L"검색 시작시각이 검색 종료시각 보다 큽니다.", FTitle.c_str(), MB_OK|MB_ICONWARNING|MB_APPLMODAL);
        ActiveControl = DtStDate;
        return;
    }
	if ( StrToInt(DtEdTime->Time.FormatString("hh")) - StrToInt(DtStTime->Time.FormatString("hh")) >= 3)
	{
        Application->MessageBox(L"3시간 이상의 정보를 조회할 수 없습니다.", FTitle.c_str(), MB_OK|MB_ICONWARNING|MB_APPLMODAL);
        ActiveControl = DtStDate;
		return;
	}

    FStDateTime = FStDateTime + "0000";
    FEdDateTime = FEdDateTime + "5959";

    FIdList = String(CbLinkLevel->ItemIndex+1);

    SelHistory();

    ClearGis();
}
//---------------------------------------------------------------------------

/*
 * Close 버튼 클릭 이벤트 핸들러
 *  arguments
 *      Sender : event handler 객체
 *  return
 *      void
 */
void __fastcall TIAN0040M::BtnCloseClick(TObject *Sender)
{
    Close();    
}
//---------------------------------------------------------------------------

void __fastcall TIAN0040M::FormClose(TObject *Sender, TCloseAction &Action)
{
    CommClose();
    IAN0040M = NULL;
    Action = caFree;    
}
//---------------------------------------------------------------------------

void __fastcall TIAN0040M::DtStDatePropertiesValidate(TObject *Sender, Variant &DisplayValue, TCaption &ErrorText, bool &Error)
{
    DtEdDate->Date = DtStDate->Date;
}
//---------------------------------------------------------------------------

void __fastcall TIAN0040M::SelHistory()
{
    TSqlCursor sqlCrs;

    String sQry;
    TADOQuery *pADO = ADOQry;

    int nLevel = StrToInt(FIdList);
#if 0
    switch(nLevel)
    {
      case 1:
      sQry = "SELECT PRCN_DT, TO_DATE(PRCN_DT, 'YYYYMMDDHH24MISS') AS PRCN_DT2, \r\n"
             "       COUNT(LINK_ID) CNT                                         \r\n"
             "     FROM TB_LINK_TRAF_HS A                                       \r\n"
             "    WHERE PRCN_DT BETWEEN :p01 AND :p02                           \r\n"
             "    GROUP BY PRCN_DT                                              \r\n"
             "    ORDER BY PRCN_DT                                              \r\n";
        break;
      case 2:
      sQry = "SELECT STAT_DT AS PRCN_DT, TO_DATE(STAT_DT, 'YYYYMMDDHH24MISS') AS PRCN_DT2, \r\n"
             "       COUNT(IFSC_ID) CNT                                                    \r\n"
             "     FROM TB_IFSC_15M_STAT A                                                 \r\n"
             "    WHERE STAT_DT BETWEEN :p01 AND :p02                                      \r\n"
             "    GROUP BY STAT_DT                                                         \r\n"
             "    ORDER BY STAT_DT                                                         \r\n";
        break;
      case 3:
      sQry = "SELECT PRCN_DT, TO_DATE(PRCN_DT, 'YYYYMMDDHH24MISS') AS PRCN_DT2, \r\n"
             "       COUNT(ROAD_ID) CNT                                         \r\n"
             "     FROM TB_ROAD_TRAF_HS A                                       \r\n"
             "    WHERE PRCN_DT BETWEEN :p01 AND :p02                           \r\n"
             "    GROUP BY PRCN_DT                                              \r\n"
             "    ORDER BY PRCN_DT                                              \r\n";
        break;
    default: return;
    }
#else
    switch(nLevel)
    {
      case 1:
      sQry = "SELECT PRCN_DT, COUNT(LINK_ID) CNT            \r\n"
             "     FROM TB_LINK_TRAF_HS A                   \r\n"
             "    WHERE PRCN_DT BETWEEN :p01 AND :p02       \r\n"
             "    GROUP BY PRCN_DT                          \r\n"
             "    ORDER BY PRCN_DT                          \r\n";
        break;
      case 2:
      sQry = "SELECT STAT_DT AS PRCN_DT, COUNT(IFSC_ID) CNT \r\n"
             "     FROM TB_IFSC_15M_STAT A                  \r\n"
             "    WHERE STAT_DT BETWEEN :p01 AND :p02       \r\n"
             "    GROUP BY STAT_DT                          \r\n"
             "    ORDER BY STAT_DT                          \r\n";
        break;
      case 3:
      sQry = "SELECT PRCN_DT, COUNT(ROAD_ID) CNT            \r\n"
             "     FROM TB_ROAD_TRAF_HS A                   \r\n"
             "    WHERE PRCN_DT BETWEEN :p01 AND :p02       \r\n"
             "    GROUP BY PRCN_DT                          \r\n"
             "    ORDER BY PRCN_DT                          \r\n";
        break;
    default: return;
    }
#endif

    try
    {
        ITSDb_SQLText(pADO, sQry);
        ITSDb_SQLBind(pADO, "p01", FStDateTime);
        ITSDb_SQLBind(pADO, "p02", FEdDateTime);
        ITSDb_SQLOpen(pADO);

        DspHistory();
    }
    catch(EDatabaseError &E)
    {
        throw Exception(String(E.ClassName()) + E.Message);
    }
    catch(...)
    {
        throw Exception("알수없는 오류가 발생하였습니다.");
    }
}
//---------------------------------------------------------------------------

void __fastcall TIAN0040M::DspHistory()
{
    TADOQuery *pADO = ADOQry;

    try
    {
        CMM_ClearGridTableView(TvList);

        int nRow = 0;
        try
        {
            TvList->BeginUpdate();
            m_pGDC->RecordCount = pADO->RecordCount;
            for( ; !pADO->Eof; pADO->Next(), nRow++)
            {
                m_pGDC->Values[nRow][Column01->Index] = nRow+1;

                //m_pGDC->Values[nRow][Column02->Index] = pADO->FieldByName("PRCN_DT2")->AsDateTime.DateTimeString();  //가공시각
                m_pGDC->Values[nRow][Column02->Index] = ITSUtil_StrToTime(pADO->FieldByName("PRCN_DT")->AsString);  //가공시각
                m_pGDC->Values[nRow][Column03->Index] = pADO->FieldByName("CNT")->AsInteger;
                m_pGDC->Values[nRow][Column04->Index] = pADO->FieldByName("PRCN_DT")->AsString;
            }
        }
        __finally
        {
            if (pADO)
            {
                pADO->Close();
            }

            TvList->EndUpdate();
            CxList->SetFocus();
            //LblRecords->Caption = FormatFloat("##,##0", m_pGDC->RecordCount) + " 건";

            cxTrackBar1->Position = 0;
	        cxTrackBar1->Properties->Max = nRow;
	        cxTrackBar1->Properties->Frequency = cxTrackBar1->Properties->Max * 0.1;
        }
    }
    catch(EDatabaseError &E)
    {
        throw Exception(String(E.ClassName()) + E.Message);
    }
    catch(...)
    {
        throw Exception("알수없는 오류가 발생하였습니다.");
    }
}
//---------------------------------------------------------------------------

void __fastcall TIAN0040M::BtnPlayClick(TObject *Sender)
{
    if (m_pGDC->RecordCount <= 0)
    {
        Application->MessageBox(L"표출할 정보가 없습니다. 이력정보를 다시 조회하신 후 작업을 진행 하십시요.",
                                FTitle.c_str(), MB_OK|MB_ICONERROR|MB_APPLMODAL);
        return;
    }

	m_pGDC->FocusedRecordIndex = 0;
	int nIndex = m_pGDC->FocusedRecordIndex;
	if (nIndex < 0) return;

    FSimIndex = nIndex;

    cxTrackBar1->Position = nIndex;
    FStatTime = VarToStr(m_pGDC->Values[nIndex][Column04->Index]);

    CxList->SetFocus();
    BtnPlay->Enabled = false;
    BtnStop->Enabled = true;
    BtnSearch->Enabled = false;

    cxGroupBox1->Caption = "▶ 소통정보 표출 - " + VarToStr(m_pGDC->Values[nIndex][Column02->Index]);
    SelStatisticsHistory(FStatTime);

    TmrShow->Tag = 1;
    TmrShow->Interval = SeRefreshSec->Value * 1000;
    TmrShow->Enabled  = true;
}
//---------------------------------------------------------------------------

void __fastcall TIAN0040M::BtnStopClick(TObject *Sender)
{
    TmrShow->Enabled = false;
    BtnPlay->Enabled = true;
    BtnStop->Enabled = false;
    BtnSearch->Enabled = true;
}
//---------------------------------------------------------------------------

void __fastcall TIAN0040M::SelStatisticsHistory(String AStatTime)
{
    int        ii;
    TSqlCursor sqlCrs;

    String     sQry;
    TADOQuery *pADO = ADOSta;

    sQry = "SELECT A.IFSC_ID, NVL(B.CMTR_GRAD_CD, 'LTC0') TRFGRD, C.SPED, C.STAT_DT REGDATE \r\n"
           "  FROM TB_IFSC           A,                                                     \r\n"
           "       TB_CMTR_GRAD_CLSF B,                                                     \r\n"
           "       TB_IFSC_15M_STAT  C                                                      \r\n"
           " WHERE A.IFSC_ID = C.IFSC_ID                                                    \r\n"
           "   AND A.SECT_GRAD_CD = B.SECT_GRAD_CD                                          \r\n"
           "   AND (C.SPED >= B.LWST_TRVL_SPED AND C.SPED <= B.HGHS_TRVL_SPED)              \r\n"
           "   AND STAT_DT = :p01                                                           \r\n";
    try
    {
        FLists.RemoveAll();
        if (FLayerIdx   < 0    || FGisStream   == NULL) return;

        ITSDb_SQLText(pADO, sQry);
        ITSDb_SQLBind(pADO, "p01", AStatTime);
        ITSDb_SQLOpen(pADO);
        for( ; !pADO->Eof; pADO->Next())
        {
            String sLinkId = pADO->FieldByName("IFSC_ID")->AsString;

            MYLinkValue *pValue = new MYLinkValue;
            String TRFGRD   = pADO->FieldByName("TRFGRD")->AsString;
            pValue->Speed   = pADO->FieldByName("SPED")->AsInteger;
            if      (TRFGRD == "LTC1") pValue->clrTraffic = clLime;
            else if (TRFGRD == "LTC2") pValue->clrTraffic = clYellow;
            else if (TRFGRD == "LTC3") pValue->clrTraffic = clRed;
            else                       pValue->clrTraffic = clSilver;

            FLists.Push(sLinkId, pValue);
        }

        TColor clrTraffic = clSilver;
        System::AnsiString sLinkIDNm = "SD_LINK_ID";
        System::AnsiString sColor1Nm = "SD_COLOR1";
        System::AnsiString sColor2Nm = "SD_COLOR2";
        System::AnsiString sSpeedNm  = "SD_SPEED";
        int jj, idx;
        int nFldCnt, nTotCnt;
    	unsigned char sl;
        TFieldInfos FldInfos;
    	char buf[260];

        FGisStream->Position = 0;
        FGisStream->ReadBuffer(&nTotCnt, 4);
        FGisStream->ReadBuffer(&nFldCnt,4);

        FldInfos.Length = nFldCnt;
        FGisStream->Position = 8;
        for (ii = 0; ii < nFldCnt; ii++)
        {
            FGisStream->ReadBuffer(&sl, 1);

            memset(buf, 0x00, sizeof(buf));
            FGisStream->ReadBuffer(buf, sl);
            FldInfos[ii].FFieldName = System::AnsiString(buf);
            FGisStream->ReadBuffer(&(FldInfos[ii].FFieldType), sizeof(FldInfos[ii].FFieldType));
        }
        for (ii = 0; ii < nTotCnt; ii++)
        {
            if (FGisStream->Position >= FGisStream->Size) break;

            for (jj = 0; jj < nFldCnt; jj++)
            {
                switch (FldInfos[jj].FFieldType)
                {
                case ftSmallint : FGisStream->Position += sizeof(short);           break;
                case ftFloat    : FGisStream->Position += sizeof(double);          break;
                case ftWord     : FGisStream->Position += sizeof(unsigned short);  break;
                case ftBoolean  : FGisStream->Position += sizeof(bool);            break;
                case ftDate :
                case ftTime :
                case ftDateTime : FGisStream->Position += sizeof(TDateTime);       break;
                case ftInteger  :
                    if (FldInfos[jj].FFieldName == sColor1Nm)
                    {
                        FGisStream->WriteBuffer(&clrTraffic, sizeof(TColor));
                    }
                    else
                    {
                        FGisStream->Position += sizeof(int);
                    }
                    break;

                case ftString :
                case ftWideString :
                    FGisStream->ReadBuffer(&sl, 1);
                    if (sl <= 1)
                    {
                        if (sl == 1)
                            FGisStream->Position += sl;
                        else
                            continue;
                    }
                    else
                    {
                        memset(buf, 0x00, sizeof(buf));
                        FGisStream->ReadBuffer(buf, sl);
                        if (FldInfos[jj].FFieldName == sLinkIDNm)
                        {
                            String sLinkId = String(buf);
                            MYLinkValue *pValue = FLists.Find(sLinkId);
                            if (pValue)
                                clrTraffic = pValue->clrTraffic;
                            else
                                clrTraffic = clSilver;
                        }
                    }
                    break;
                default:
                    break;
                }
            }
        }
        FRAMEGisMap1->xsrvrMap->SetLayerAttSTM(FLayerIdx, FGisStream);
        FRAMEGisMap1->xclntMap->FullReDraw( );
    }
    catch(EDatabaseError &E)
    {
        throw Exception(String(E.ClassName()) + E.Message);
    }
    catch(...)
    {
        throw Exception("알수없는 오류가 발생하였습니다.");
    }
}
//---------------------------------------------------------------------------

void __fastcall TIAN0040M::ClearGis()
{
    cxGroupBox1->Caption = "▶ 소통정보 표출";
}
//---------------------------------------------------------------------------

void __fastcall TIAN0040M::TvListCellDblClick(TcxCustomGridTableView *Sender, TcxGridTableDataCellViewInfo *ACellViewInfo,
          TMouseButton AButton, TShiftState AShift, bool &AHandled)
{
    if (BtnPlay->Enabled == false) return;

	int nRow = m_pGDC->FocusedRecordIndex;
	if( nRow <= -1 )
		return;

    FStatTime = VarToStr(m_pGDC->Values[nRow][Column04->Index]);
    cxGroupBox1->Caption = "▶ 소통정보 표출 - " + VarToStr(m_pGDC->Values[nRow][Column02->Index]);
    SelStatisticsHistory(FStatTime);
}
//---------------------------------------------------------------------------

void __fastcall TIAN0040M::BtnSearch2Click(TObject *Sender)
{
    String sLinkId = EdLinkId->Text.Trim();

    TmrClear->Enabled = false;

    TXiMapUtil::ClearPath(FRAMEGisMap1->xclntMap);
    TXiMapUtil::MoveServiceLink(FRAMEGisMap1->xclntMap, sLinkId);

    TmrClear->Enabled = true;
}
//---------------------------------------------------------------------------

void __fastcall TIAN0040M::TmrClearTimer(TObject *Sender)
{
    try {
        TXiMapUtil::ClearPath(FRAMEGisMap1->xclntMap);
    } catch(...) {}
}
//---------------------------------------------------------------------------

void __fastcall TIAN0040M::cxGroupBox5DblClick(TObject *Sender)
{
cxGroupBox4->Visible = true;
}
//---------------------------------------------------------------------------