#include "DP5ControlUtil.h"

CDP5ControlUtil::CDP5ControlUtil(void)
{
}

CDP5ControlUtil::~CDP5ControlUtil(void)
{
}

int CDP5ControlUtil::OrderOut(int IndexIn)
{
	if ((IndexIn >= DP5_CMD_MIN) && (IndexIn <= DP5_CMD_MAX)) {
		return IndexIn;
	} else {
		return -1;
	}
}

int CDP5ControlUtil::FindCboIdxExact(HWND hDlg, int cboDP5CtrlID, CString strVal)
{
    int lRet;
	HWND m_cbo_hWnd;
	m_cbo_hWnd = GetDlgItem(hDlg,cboDP5CtrlID);
	if (m_cbo_hWnd == NULL) { return LB_ERR; }
	lRet = (int)SendMessage(m_cbo_hWnd, CB_FINDSTRINGEXACT, 0, (LPARAM)strVal.GetString());
    return lRet;
}

int CDP5ControlUtil::FindCboIdx(HWND hDlg, int cboDP5CtrlID, CString strVal)
{
    int lRet;
	HWND m_cbo_hWnd;
	m_cbo_hWnd = GetDlgItem(hDlg,cboDP5CtrlID);
	if (m_cbo_hWnd == NULL) { return LB_ERR; }
	lRet = (int)SendMessage(m_cbo_hWnd, CB_FINDSTRING, 0, (LPARAM)strVal.GetString());
    return lRet;
}

void CDP5ControlUtil::SetCboIdxByStr(HWND hDlg, DP5_CONFIGURATION cfg)
{
	int cboDP5CtrlID = cfg.ListCtrlID;
	CString strVal = cfg.Setting;
 	int idx = FindCboIdx(hDlg,cboDP5CtrlID,strVal);
	HWND dlgItm = GetDlgItem(hDlg, cboDP5CtrlID);
	if (dlgItm != NULL) {
		CComboBox &cb = *(CComboBox *) dlgItm;
		cb.SetCurSel(idx);
	}
}

// test for the units in the value string
int CDP5ControlUtil::FindUnitsInString(CString strValue, CString strUnits)
{
	CString strValueUC;
	CString strUnitsUC;
	int iPos;
	strValueUC = strValue.MakeUpper();
	strUnitsUC = strUnits.MakeUpper();
	iPos = strValueUC.Find(strUnitsUC);
	return iPos;
}

// test if have units if so remove from text value string
void CDP5ControlUtil::RemoveUnitsFromDecString(DP5_CONFIGURATION *cfg)
{
	int iUnit;										// unit position found, -1 if units not found
	CString strValue;
	if (cfg->Units.GetLength() > 0) {				// has units, need to test
		iUnit = FindUnitsInString(cfg->Setting, cfg->Units);
		if (iUnit > -1) {
			cfg->bAppendUnits = TRUE;				// append the usnits on save
			strValue = cfg->Setting.Left(iUnit);	// remove the units
			cfg->Setting = strValue;
		}
		if ((cfg->CtrlType & dctCbo) > 0) {		//has cbo val with possible units, must clear units to find cbo value
			iUnit = FindUnitsInString(cfg->ComboValue, cfg->Units);
			if (iUnit > -1) {
				cfg->bAppendUnits = TRUE;				// append the usnits on save
				strValue = cfg->ComboValue.Left(iUnit);	// remove the units
				cfg->ComboValue = strValue;
			}
		}
		if ((cfg->CtrlType & dctTxt) > 0) {		// has text value
			iUnit = FindUnitsInString(cfg->TextValue, cfg->Units);
			if (iUnit > -1) {
				cfg->bAppendUnits = TRUE;				// append the usnits on save
				strValue = cfg->TextValue.Left(iUnit);	// remove the units
				cfg->TextValue = strValue;
			}
		}
	}
}

// test for the units in the value string
CString CDP5ControlUtil::AppendUnitsToString(CString strValue, CString strUnits)
{
	CString strValUnitsUC;
	strValUnitsUC = strValue.MakeUpper() + strUnits.MakeUpper();
	if (strValUnitsUC.GetLength() > 10) {
		return strValue;
	} else {
		return strValUnitsUC;
	}
	return strValue;
}

// test if have units if so append
void CDP5ControlUtil::AppendUnitsToSettingString(DP5_CONFIGURATION *cfg)
{
	CString strValue;
	if (cfg->Units.GetLength() > 0) {	// has units, need to test
		if (cfg->bAppendUnits) {			// only append units if requested
			if (cfg->CtrlType == dctTxt) {	// is text value only, can always append value
				cfg->Setting = AppendUnitsToString(cfg->Setting, cfg->Units);
			} else { // test cbo, if the value is numeric then append units
				if (IsAllNumericString(cfg->Setting)) {
					cfg->Setting = AppendUnitsToString(cfg->Setting, cfg->Units);
				}
			}
		}
	}
}

// test if have units if so append
CString CDP5ControlUtil::GetValueWithUnitsString(DP5_CONFIGURATION cfg)
{
	CString strValue;
	if (cfg.Units.GetLength() > 0) {	// has units, need to test
		if (cfg.bAppendUnits) {			// only append units if requested
			if ((cfg.CtrlType & dctTxt) > 0) {	// is text value only, can always append value
				return AppendUnitsToString(cfg.TextValue, cfg.Units);
			}
		}
	}
	return cfg.TextValue;
}

void CDP5ControlUtil::UpdateSetting(DP5_CONFIGURATION *cfg)
{
	if (cfg->CtrlType == dctCbo) {			// is combo value only
		cfg->Setting = cfg->ComboValue;
	} else 
	if (cfg->CtrlType == dctTxt) {			// is text value only
		cfg->Setting = cfg->TextValue;
	} else 
	if (cfg->CtrlType == dctCboTxt) {		// is combo and text value
		if (cfg->ComboValue.Find('#') >= 0) {	// this is the mask, use text
			cfg->Setting = cfg->TextValue;
		} else {							// use combo value
			cfg->Setting = cfg->ComboValue;
		}
	}
	AppendUnitsToSettingString(cfg);		// append units if any
}

void CDP5ControlUtil::UpdateSettingOsc(DP5_CONFIGURATION *cfg)
{
	if (cfg->CtrlType == dctCbo) {			// is combo value only
		cfg->Setting = cfg->ComboValue;
	} else 
	if (cfg->CtrlType == dctTxt) {			// is text value only
		cfg->Setting = cfg->TextValue;
	} else 
	if (cfg->CtrlType == dctCboTxt) {		// is combo and text value
		if (cfg->ComboValue.Find('#') >= 0) {	// this is the mask, use text
			cfg->Setting = cfg->TextValue;
		} else {							// use combo value
			cfg->Setting = cfg->ComboValue;
		}
	}
}

// test if have units if so remove from text value string
BOOL CDP5ControlUtil::IsAllNumericString(CString strValue)
{
	int iPos;				// position Numeric Char Found
	int iPosCh;				// position of character being tested
	CString strCh;				// holds char to test
	for (iPosCh = 0; iPosCh<strValue.GetLength();iPosCh++) {
		strCh = strValue.Mid(iPosCh,1);
		iPos = strCh.FindOneOf(_T("+-.0123456789"));
		if (iPos == -1) break;	// quit if not found
	}
	if (iPos > -1) {				// has all numeric characters
		return TRUE;
	} else {
		return FALSE;
	}
}