put stats in json file

.gitignore

@@ -2,4 +2,7 @@
 build
 .DS_Store
 uwu2x-large.sql
-uwu2x-large.db
+uwu2x-large.db
+uwu2x-small.sql
+uwu2x-small.db
+activity.json

src/main.cpp

@@ -4,6 +4,7 @@
 #include <set>
 #include <string>
 #include <chrono>
+#include <fstream>
 
 #include "sqlite3pp.h"
 
@@ -14,24 +15,13 @@ int main(int argc, char const *argv[])
   sqlite3pp::database db("../uwu2x.db");
   sqlite3pp::query q(db, "SELECT DISTINCT identifier, strftime('%Y-%m-%d', date) FROM interaction ORDER BY date ASC;");
 
-  std::vector<std::vector<std::string>> interactions;
+  std::set<std::string> identifiers;
+  std::map<std::string, std::map<std::string, int>> activity;
 
   for (auto r : q)
   {
     std::string identifier, date;
     r.getter() >> identifier >> date;
-    interactions.emplace_back(std::vector<std::string>{identifier, date});
-  }
-
-  std::cout << interactions.size() << std::endl;
-
-  std::set<std::string> identifiers;
-  std::map<std::string, std::map<std::string, int>> activity;
-
-  for (size_t i = 0; i < interactions.size(); ++i)
-  {
-    const std::string &identifier = interactions[i][0];
-    const std::string &date = interactions[i][1];
 
     if (activity.find(date) == activity.end())
     {
@@ -47,10 +37,14 @@ int main(int argc, char const *argv[])
     }
   }
 
+  std::ofstream f("../activity.json");
+  f << "{" << std::endl;
   for (const auto &[key, val] : activity)
   {
-    std::cout << key << " : u=" << val.at("u") << " n=" << val.at("n") << std::endl;
+    f << "\t\"" << key << "\": {\"u\": " << val.at("u") << ", \"n\": " << val.at("n") << "}," << std::endl;
   }
+  f.seekp((long)f.tellp() - 2);
+  f << std::endl << "}" << std::endl;
 
   auto end = std::chrono::steady_clock::now();