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#ifndef __3e6cb4ec_fc47_468f_a2c8_a77941176bc9_CurrencyRatesProviderBase_h__
#define __3e6cb4ec_fc47_468f_a2c8_a77941176bc9_CurrencyRatesProviderBase_h__
/////////////////////////////////////////////////////////////////////////////////////////
// CCurrencyRate - one currency
class CCurrencyRate
{
CMStringW m_sSymbol, m_sName, m_sID;
public:
CCurrencyRate(const CMStringW &rsID = L"", const CMStringW &rsSymbol = L"", const CMStringW &rsName = L"") :
m_sSymbol(rsSymbol), m_sName(rsName), m_sID(rsID)
{}
const CMStringW& GetSymbol() const{ return m_sSymbol; }
const CMStringW& GetName() const{ return m_sName; }
const CMStringW& GetID() const{ return m_sID; }
};
/////////////////////////////////////////////////////////////////////////////////////////
// CCurrencyRateSection - block of currency settings
class CCurrencyRateSection
{
public:
typedef std::vector<CCurrencyRateSection> TSections;
typedef std::vector<CCurrencyRate> TCurrencyRates;
private:
CMStringW m_sName;
TSections m_aSections;
TCurrencyRates m_aCurrencyRates;
public:
CCurrencyRateSection(const CMStringW &rsName = L"", const TSections &raSections = TSections(), const TCurrencyRates &raCurrencyRates = TCurrencyRates()) :
m_sName(rsName), m_aSections(raSections), m_aCurrencyRates(raCurrencyRates)
{}
const CMStringW& GetName() const
{
return m_sName;
}
size_t GetSectionCount() const
{
return m_aSections.size();
}
CCurrencyRateSection GetSection(size_t nIndex) const
{
return ((nIndex < m_aSections.size()) ? m_aSections[nIndex] : CCurrencyRateSection());
}
size_t GetCurrencyRateCount() const
{
return m_aCurrencyRates.size();
}
CCurrencyRate GetCurrencyRate(size_t nIndex) const
{
return ((nIndex < m_aCurrencyRates.size()) ? m_aCurrencyRates[nIndex] : CCurrencyRate());
}
};
/////////////////////////////////////////////////////////////////////////////////////////
// CCurrencyRatesProviderBase - basic set of methods for retrieving currencies
typedef std::vector<MCONTACT> TContacts;
class CCurrencyRatesProviderBase : public ICurrencyRatesProvider
{
struct CXMLFileInfo *m_pXMLInfo = nullptr;
HANDLE m_hEventSettingsChanged;
HANDLE m_hEventRefreshContact;
CMStringW m_sContactListFormat;
CMStringW m_sStatusMsgFormat;
CMStringW m_sTendencyFormat;
TContacts m_aRefreshingContacts;
bool m_bRefreshInProgress;
public:
CCurrencyRatesProviderBase();
~CCurrencyRatesProviderBase();
const CCurrencyRateSection& GetCurrencyRates() const;
bool Init() override;
const CProviderInfo& GetInfo() const override;
void AddContact(MCONTACT hContact) override;
void DeleteContact(MCONTACT hContact) override;
void Run() override;
void RefreshAllContacts() override;
void RefreshSettings() override;
void RefreshContact(MCONTACT hContact) override;
void FillFormat(TFormatSpecificators&) const override;
bool ParseSymbol(MCONTACT hContact, wchar_t c, double &d) const override;
CMStringW FormatSymbol(MCONTACT hContact, wchar_t c, int nWidth = 0) const override;
protected:
const CMStringW& GetURL() const;
MCONTACT CreateNewContact(const CMStringW &rsName);
static bool IsOnline();
static void SetContactStatus(MCONTACT hContact, int nNewStatus);
void WriteContactRate(MCONTACT hContact, double dRate, const CMStringW &rsSymbol = L"");
virtual void RefreshCurrencyRates(TContacts &anContacts) = 0;
protected:
TContacts m_aContacts;
mutable mir_cs m_cs;
};
#endif //__3e6cb4ec_fc47_468f_a2c8_a77941176bc9_CurrencyRatesProviderBase_h__
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