git.sesse.net Git - pkanalytics/blob - events.h

   1 #ifndef _EVENTS_H
   2 #define _EVENTS_H 1
   3
   4 #include <sqlite3.h>
   5 #include <stdint.h>
   6 #include <QAbstractTableModel>
   7 #include <map>
   8 #include <vector>
   9 #include <optional>
  10 #include <set>
  11
  12 class EventsModel : public QAbstractTableModel
  13 {
  14 public:
  15         EventsModel(sqlite3 *db);
  16
  17         int rowCount(const QModelIndex &parent) const override
  18         {
  19                 return events.size();
  20         }
  21         int columnCount(const QModelIndex &column) const override
  22         {
  23                 return 3;
  24         }
  25         QVariant headerData(int section, Qt::Orientation orientation, int role) const override;
  26         QVariant data(const QModelIndex &index, int role) const override;
  27
  28         unsigned insert_event(uint64_t t, std::optional<int> player_id, const std::string &type = "unknown");  // Returns the row.
  29         void delete_event(unsigned row);
  30         void set_event_type(unsigned row, const std::string &type);
  31         uint64_t get_time(unsigned row) { return events[row].t; }
  32         std::optional<int> get_player_id(unsigned row) { return events[row].player_id; }
  33
  34         struct Status {
  35                 unsigned our_score, their_score;
  36                 bool offense;
  37                 bool stoppage;
  38                 unsigned num_passes;
  39                 unsigned possession_sec;
  40         };
  41         Status get_status_at(uint64_t t);
  42         std::set<int> get_team_at(uint64_t t);
  43
  44 private:
  45         struct Player {
  46                 int player_id;
  47                 std::string number;
  48                 std::string name;
  49         };
  50         std::map<int, Player> players;
  51
  52         struct Event {
  53                 int event_id;
  54                 uint64_t t;
  55                 std::optional<int> player_id;
  56                 std::string type;
  57         };
  58         std::vector<Event> events;
  59
  60         sqlite3 *db;
  61
  62         void load_data();
  63 };
  64
  65 #endif  // !defined(_EVENTS_H)