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#ifndef SEARCHMODEL_H
#define SEARCHMODEL_H
#include <vector>
#include <string>
#include <math.h>
#include "Save.h"
#include "SearchView.h"
using namespace std;
class SearchView;
class SearchModel
{
private:
string currentSort;
string lastQuery;
string lastError;
vector<SearchView*> observers;
vector<Save*> saveList;
int currentPage;
int resultCount;
bool showOwn;
void notifySaveListChanged();
void notifyPageChanged();
void notifySortChanged();
void notifyShowOwnChanged();
public:
SearchModel();
void AddObserver(SearchView * observer);
void UpdateSaveList(int pageNumber, std::string query);
vector<Save*> GetSaveList();
string GetLastError() { return lastError; }
int GetPageCount() { return max(1, (int)(ceil(resultCount/16))); }
int GetPageNum() { return currentPage; }
std::string GetLastQuery() { return lastQuery; }
void SetSort(string sort) { currentSort = sort; UpdateSaveList(1, lastQuery); notifySortChanged(); }
string GetSort() { return currentSort; }
void SetShowOwn(bool show) { showOwn = show; UpdateSaveList(1, lastQuery); notifyShowOwnChanged(); }
bool GetShowOwn() { return showOwn; }
};
#endif // SEARCHMODEL_H
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