#include "StdAfx.h"

// extern HANDLE g_hWindowListEditSettings;
extern HGENMENU g_hMenuEditSettings;
extern HGENMENU g_hMenuOpenLogFile;
#ifdef CHART_IMPLEMENT
extern HGENMENU g_hMenuChart;
#endif
extern HGENMENU g_hMenuRefresh;


#define WINDOW_PREFIX_INFO "Quote Info"


namespace
{
	MCONTACT g_hContact;

	inline bool IsMyContact(MCONTACT hContact)
	{
		CQuotesProviders::TQuotesProviderPtr pProvider = CModuleInfo::GetQuoteProvidersPtr()->GetContactProviderPtr(hContact);
		return (NULL != pProvider);
	}

	inline MCONTACT get_contact(HWND hWnd)
	{
		return MCONTACT(GetWindowLongPtr(hWnd, GWLP_USERDATA));
	}


	bool get_fetch_time(time_t& rTime, MCONTACT hContact)
	{
		DBVARIANT dbv;
		if (db_get(hContact, QUOTES_PROTOCOL_NAME, DB_STR_QUOTE_FETCH_TIME, &dbv) || (DBVT_DWORD != dbv.type))
			return false;

		rTime = dbv.dVal;
		return true;
	}

	INT_PTR CALLBACK QuoteInfoDlgProcImpl(MCONTACT hContact, HWND hdlg, UINT msg, WPARAM wParam, LPARAM lParam)
	{
		switch (msg)
		{
		case WM_INITDIALOG:
		{
			assert(hContact);

			TranslateDialogDefault(hdlg);

			tstring sDescription = GetContactName(hContact);
			::SetDlgItemText(hdlg, IDC_STATIC_QUOTE_NAME, sDescription.c_str());

			double dRate = 0.0;
			if (true == Quotes_DBReadDouble(hContact, QUOTES_PROTOCOL_NAME, DB_STR_QUOTE_PREV_VALUE, dRate))
			{
				tostringstream o;
				o.imbue(GetSystemLocale());
				o << dRate;

				::SetDlgItemText(hdlg, IDC_EDIT_PREVIOUS_RATE, o.str().c_str());
			}

			dRate = 0.0;
			if (true == Quotes_DBReadDouble(hContact, QUOTES_PROTOCOL_NAME, DB_STR_QUOTE_CURR_VALUE, dRate))
			{
				tostringstream o;
				o.imbue(GetSystemLocale());
				o << dRate;

				::SetDlgItemText(hdlg, IDC_EDIT_RATE, o.str().c_str());
			}

			time_t nFetchTime;
			if (true == get_fetch_time(nFetchTime, hContact))
			{
				TCHAR szTime[50];
				if (0 == _tctime_s(szTime, 50, &nFetchTime))
				{
					szTime[::_tcslen(szTime) - 1] = _T('\0');
					::SetDlgItemText(hdlg, IDC_EDIT_RATE_FETCH_TIME, szTime);
				}
			}

			CQuotesProviders::TQuotesProviderPtr pProvider = CModuleInfo::GetQuoteProvidersPtr()->GetContactProviderPtr(hContact);

			const IQuotesProvider::CProviderInfo& pi = pProvider->GetInfo();
			tostringstream o;
			o << TranslateT("Info provided by") << _T(" <a href=\"") << pi.m_sURL << _T("\">") << pi.m_sName << _T("</a>");

			::SetDlgItemText(hdlg, IDC_SYSLINK_PROVIDER, o.str().c_str());
		}
		return TRUE;
		case WM_NOTIFY:
		{
			LPNMHDR pNMHDR = reinterpret_cast<LPNMHDR>(lParam);
			switch (pNMHDR->code)
			{
			case NM_CLICK:
				if (IDC_SYSLINK_PROVIDER == wParam)
				{
					PNMLINK pNMLink = reinterpret_cast<PNMLINK>(pNMHDR);
					::ShellExecute(hdlg, _T("open"), pNMLink->item.szUrl, NULL, NULL, SW_SHOWNORMAL);
				}
				break;
			}
		}
		break;
		}
		return FALSE;
	}

	INT_PTR CALLBACK QuoteInfoDlgProc(HWND hdlg, UINT msg, WPARAM wParam, LPARAM lParam)
	{
		return QuoteInfoDlgProcImpl(g_hContact, hdlg, msg, wParam, lParam);
	}
}

int QuotesEventFunc_OnUserInfoInit(WPARAM wp, LPARAM lp)
{
	MCONTACT hContact = MCONTACT(lp);
	if (NULL == hContact)
		return 0;

	if (false == IsMyContact(hContact))
		return 0;

	g_hContact = hContact;

	OPTIONSDIALOGPAGE odp = { 0 };
	odp.hInstance = g_hInstance;
	odp.hIcon = Quotes_LoadIconEx(ICON_STR_MAIN);
	odp.pfnDlgProc = QuoteInfoDlgProc;
	odp.position = -2000000000;
	odp.pszTemplate = MAKEINTRESOURCEA(IDD_DIALOG_QUOTE_INFO);
	odp.pszTitle = LPGEN("Quote");
	UserInfo_AddPage(wp, &odp);
	return 0;
}


INT_PTR QuotesMenu_EditSettings(WPARAM wp, LPARAM)
{
	MCONTACT hContact = MCONTACT(wp);
	if (NULL == hContact)
	{
		return 0;
	}

	ShowSettingsDlg(hContact);

	return 0;
}

namespace
{
	bool get_log_file(MCONTACT hContact, tstring& rsLogfile)
	{
		rsLogfile = GetContactLogFileName(hContact);
		return ((rsLogfile.empty()) ? false : true);
	}
}

INT_PTR QuotesMenu_OpenLogFile(WPARAM wp, LPARAM)
{
	MCONTACT hContact = MCONTACT(wp);
	if (NULL == hContact)
	{
		return 0;
	}

	tstring sLogFileName;
	if ((true == get_log_file(hContact, sLogFileName)) && (false == sLogFileName.empty()))
	{
		::ShellExecute(NULL, _T("open"), sLogFileName.c_str(), NULL, NULL, SW_SHOWNORMAL);
	}

	return 0;
}

INT_PTR QuotesMenu_RefreshContact(WPARAM wp, LPARAM)
{
	MCONTACT hContact = MCONTACT(wp);
	if (NULL == hContact)
	{
		return 0;
	}

	CQuotesProviders::TQuotesProviderPtr pProvider = CModuleInfo::GetQuoteProvidersPtr()->GetContactProviderPtr(hContact);
	if (!pProvider)
	{
		return 0;
	}

	pProvider->RefreshContact(hContact);

	return 0;
}

namespace
{
	INT_PTR CALLBACK QuoteInfoDlgProc1(HWND hdlg, UINT msg, WPARAM wParam, LPARAM lParam)
	{
		MCONTACT hContact = NULL;
		switch (msg) {
		case WM_INITDIALOG:
		{
			hContact = MCONTACT(lParam);
			HANDLE hWL = CModuleInfo::GetInstance().GetWindowList(WINDOW_PREFIX_INFO, false);
			assert(hWL);
			WindowList_Add(hWL, hdlg, hContact);

			::SetWindowLongPtr(hdlg, GWLP_USERDATA, hContact);
			Utils_RestoreWindowPositionNoSize(hdlg, hContact, QUOTES_MODULE_NAME, WINDOW_PREFIX_INFO);
			::ShowWindow(hdlg, SW_SHOW);
		}
		break;
		case WM_CLOSE:
			DestroyWindow(hdlg);
			return FALSE;
		case WM_DESTROY:
		{
			MCONTACT hContact = get_contact(hdlg);
			if (hContact)
			{
				SetWindowLongPtr(hdlg, GWLP_USERDATA, 0);

				HANDLE hWL = CModuleInfo::GetInstance().GetWindowList(WINDOW_PREFIX_INFO, false);
				assert(hWL);
				WindowList_Remove(hWL, hdlg);
				Utils_SaveWindowPosition(hdlg, hContact, QUOTES_MODULE_NAME, WINDOW_PREFIX_INFO);
			}
		}
		return FALSE;
		case WM_COMMAND:
			if (LOWORD(wParam) == IDOK)
			{
				::DestroyWindow(hdlg);
				return FALSE;
			}

		default:
			hContact = get_contact(hdlg);
			break;
		}

		return QuoteInfoDlgProcImpl(hContact, hdlg, msg, wParam, lParam);
	}
}

int Quotes_OnContactDoubleClick(WPARAM wp, LPARAM/* lp*/)
{
	MCONTACT hContact = MCONTACT(wp);
	if (CModuleInfo::GetQuoteProvidersPtr()->GetContactProviderPtr(hContact))
	{
		HANDLE hWL = CModuleInfo::GetInstance().GetWindowList(WINDOW_PREFIX_INFO, true);
		assert(hWL);
		HWND hWnd = WindowList_Find(hWL, hContact);
		if (NULL != hWnd) {
			SetForegroundWindow(hWnd);
			SetFocus(hWnd);
		}
		else if (true == IsMyContact(hContact))
			CreateDialogParam(g_hInstance, MAKEINTRESOURCE(IDD_DIALOG_QUOTE_INFO_1), NULL, QuoteInfoDlgProc1, LPARAM(hContact));

		return 1;
	}

	return 0;
}

namespace
{
	void enable_menu(HGENMENU hMenu, bool bEnable)
	{
		CLISTMENUITEM clmi = { sizeof(clmi) };
		clmi.flags = CMIM_FLAGS;
		if (false == bEnable)
			clmi.flags |= CMIF_GRAYED;

		Menu_ModifyItem(hMenu, &clmi);
	}
}

int Quotes_PrebuildContactMenu(WPARAM wp, LPARAM)
{
	enable_menu(g_hMenuEditSettings, false);
	enable_menu(g_hMenuOpenLogFile, false);
#ifdef CHART_IMPLEMENT
	enable_menu(g_hMenuChart,false);
#endif
	enable_menu(g_hMenuRefresh, false);

	MCONTACT hContact = MCONTACT(wp);
	if (NULL == hContact)
	{
		return 0;
	}

	enable_menu(g_hMenuEditSettings, true);

	enable_menu(g_hMenuRefresh, true);

	tstring sLogFileName;
	bool bThereIsLogFile = (true == get_log_file(hContact, sLogFileName))
		&& (false == sLogFileName.empty()) && (0 == _taccess(sLogFileName.c_str(), 04));
	if (true == bThereIsLogFile)
	{
#ifdef CHART_IMPLEMENT
		enable_menu(g_hMenuChart,true);
#endif
		enable_menu(g_hMenuOpenLogFile, true);
	}

	return 0;
}