EventCatalogue.h

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#ifndef EVENTCATALOGUE_H
#define EVENTCATALOGUE_H
 
// #include "TObject.h"
 
#include <curl/curl.h>
#include <memory>
#include <string>
#include <vector>
using namespace std;
 
class EventInfo
{
  public:
    static const int Version = 1;   
 
    string StorageName = "";   
    string FilePath = "";      
    int EventNumber = -1;      
 
    string SoftwareVersion = "";   
    int PeriodNumber = -1;         
    int RunNumber = -1;            
 
    int TrackNumber = -1;   
};
 
class EventCondition
{
  public:
    enum searchAttributes
    {
        kStorageName,
        kFilePath,
        kEventNumber,
        kSoftwareVersion,
        kPeriodNumber,
        kRunNumber,
        kTrackNumber,
        kError
    };
    enum matchCriteria
    {
        kLess,
        kLessOrEqual,
        kEqual,
        kNotEqual,
        kGreater,
        kGreaterOrEqual,
        kLike,
        kNull,
        kNotNull
    };
 
    EventCondition(searchAttributes attribute, matchCriteria condition);
    EventCondition(searchAttributes attribute, matchCriteria condition, int value);
    EventCondition(searchAttributes attribute, matchCriteria condition, unsigned int value);
    EventCondition(searchAttributes attribute, matchCriteria condition, double value);
    EventCondition(searchAttributes attribute, matchCriteria condition, string value);
    virtual ~EventCondition() {}
 
  private:
    EventCondition();
 
    searchAttributes EventAttribute;
    matchCriteria EventMatchCriteria;
 
    // 1 - int, 2 - unsigned int, 3 - double, 4 - TString, 5 - TDatime
    int iValueType;
    int iValue;
    unsigned int uiValue;
    double dValue;
    string strValue;
};
 
class EventCatalogue
{
  public:
    EventCatalogue();
    virtual ~EventCatalogue();
 
    vector<unique_ptr<EventInfo>> GetEventList(vector<unique_ptr<EventCondition>> event_conditions);
 
    unique_ptr<EventInfo> GetEventInfo(string storage_name, string file_path, int event_number);
 
    int AddEventInfo(string storage_name, string file_path, int event_number, EventInfo event_metadata);
 
    int AddEventInfo(string json_file_path);
 
    int UpdateEventInfo(string storage_name, string file_path, int event_number, EventInfo event_metadata);
 
    int DeleteEventInfo(string storage_name, string file_path, int event_number);
 
    int CheckEventInfo(string storage_name, string file_path, int event_number);
 
    int PrintEventInfo(string storage_name, string file_path, int event_number);
 
    int AddStorageInfo(string storage_name);
 
    int AddSoftwareInfo(string software_version);
 
    vector<unique_ptr<EventInfo>> EventCatalogueRequest(string rest_api_request);
 
    int EventCatalogueChecks(int& file_not_found, vector<unique_ptr<EventInfo>>& event_list);
 
    int EventCatalogueStats(int& record_count);
 
    void SetVerbose(int verbose_level = 2) { VerboseLevel = verbose_level; }
 
  private:
    CURL* curlInstance;      // CURL instance created while the constructor
    string ServiceUrl;       // common part of the url for REST API request
    string ServiceAccount;   // user account
 
    int VerboseLevel = 2;   // VerboseLevel: 0 - without messages except errors, 1 - normal output, 2 - detailed output,
                            // 3 - debug output
 
    int PostRequest(string RequestUrl, string json_string, string success_message);
 
    // ClassDef(EventCatalogue, 1)
};
 
#endif /* !EVENTCATALOGUE_H */