Mercurial > minori
view src/core/anime_db.cpp @ 49:f4bea5ef5b8a
paragraph: fix size hint
only tested on Linux (KDE)
author | Paper <mrpapersonic@gmail.com> |
---|---|
date | Mon, 25 Sep 2023 11:40:14 -0400 |
parents | fc1bf97c528b |
children | fe719c109dbc |
line wrap: on
line source
#include "core/anime_db.h" #include "core/anime.h" namespace Anime { int Database::GetTotalAnimeAmount() { int total = 0; for (const auto& a : items) { if (a.second.IsInUserList()) total++; } return total; } int Database::GetListsAnimeAmount(ListStatus status) { if (status == ListStatus::NOT_IN_LIST) return 0; int total = 0; for (const auto& a : items) { if (a.second.IsInUserList() && a.second.GetUserStatus() == status) total++; } return total; } int Database::GetTotalEpisodeAmount() { int total = 0; for (const auto& a : items) { if (a.second.IsInUserList()) { total += a.second.GetUserRewatchedTimes() * a.second.GetEpisodes(); total += a.second.GetUserProgress(); } } return total; } /* Returns the total watched amount in minutes. */ int Database::GetTotalWatchedAmount() { int total = 0; for (const auto& a : items) { if (a.second.IsInUserList()) { total += a.second.GetDuration() * a.second.GetUserProgress(); total += a.second.GetEpisodes() * a.second.GetDuration() * a.second.GetUserRewatchedTimes(); } } return total; } /* Returns the total planned amount in minutes. Note that we should probably limit progress to the amount of episodes, as AniList will let you set episode counts up to 32768. But that should rather be handled elsewhere. */ int Database::GetTotalPlannedAmount() { int total = 0; for (const auto& a : items) { if (a.second.IsInUserList()) total += a.second.GetDuration() * (a.second.GetEpisodes() - a.second.GetUserProgress()); } return total; } /* I'm sure many will appreciate this being called an "average" instead of a "mean" */ double Database::GetAverageScore() { double avg = 0; int amt = 0; for (const auto& a : items) { if (a.second.IsInUserList() && a.second.GetUserScore()) { avg += a.second.GetUserScore(); amt++; } } return avg / amt; } double Database::GetScoreDeviation() { double squares_sum = 0, avg = GetAverageScore(); int amt = 0; for (const auto& a : items) { if (a.second.IsInUserList() && a.second.GetUserScore()) { squares_sum += std::pow((double)a.second.GetUserScore() - avg, 2); amt++; } } return (amt > 0) ? std::sqrt(squares_sum / amt) : 0; } Database db; } // namespace Anime