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-rw-r--r--src/base/stats.cpp386
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+/*
+ * UltraStar Deluxe - Karaoke Game
+ *
+ * UltraStar Deluxe is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; see the file COPYING. If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ *
+ * $URL$
+ * $Id$
+ */
+
+#include "stats.hpp"
+
+namespace usdx
+{
+ StatDatabase *Stats::db = NULL;
+ std::string Stats::filename = std::string("");
+
+ log4cxx::LoggerPtr Stats::log =
+ log4cxx::Logger::getLogger("usdx.base.Stats");
+
+ StatDatabase *Stats::get_database(void)
+ {
+ if (filename == "")
+ {
+ LOG4CXX_ERROR(log, "You have to set a filename first.");
+ throw "You have to set a filename first.";
+ }
+
+ if (db == NULL) {
+ db = new StatDatabase(filename);
+ }
+
+ return db;
+ }
+
+ int Stats::get_count(std::string query)
+ {
+ int result = 0;
+ sqlite3_stmt *sqliteStatement =
+ get_database()->sqlite_prepare(query);
+
+ int rc = sqlite3_step(sqliteStatement);
+ if (rc == SQLITE_ROW) {
+ result = sqlite3_column_int(sqliteStatement, 0);
+ }
+
+ sqlite3_finalize(sqliteStatement);
+ return result;
+
+ }
+
+ void Stats::set_filename(std::string filename)
+ {
+ Stats::filename = filename;
+
+ // close old database
+ delete db;
+ db = NULL;
+ }
+
+ std::string Stats::get_filename(void)
+ {
+ return filename;
+ }
+
+ time_t Stats::get_stat_reset(void)
+ {
+ int result = -1;
+
+ sqlite3_stmt *sqliteStatement = get_database()->sqlite_prepare(
+ "SELECT [ResetTime] FROM [" +
+ get_database()->usdx_statistics_info + "];");
+
+ int rc = sqlite3_step(sqliteStatement);
+ if (rc == SQLITE_ROW) {
+ result = sqlite3_column_int(sqliteStatement, 0);
+ }
+
+ sqlite3_finalize(sqliteStatement);
+ return (time_t)result;
+ }
+
+/* void Stats::add_score(Song *song, int level, const char* player, int score)
+ {
+ // TODO
+ // var
+ // ID: integer;
+ // TableData: TSQLiteTable;
+ // begin
+ // if not Assigned(ScoreDB) then
+ // Exit;
+
+ // // Prevent 0 Scores from being added EDIT: ==> UScreenTop5.pas!
+ // //if (Score <= 0) then
+ // // Exit;
+
+ // TableData := nil;
+
+ // try
+
+ // ID := ScoreDB.GetTableValue(
+ // 'SELECT [ID] FROM [' + cUS_Songs + '] ' +
+ // 'WHERE [Artist] = ? AND [Title] = ?',
+ // [Song.Artist, Song.Title]);
+ // if (ID = 0) then
+ // begin
+ // // Create song if it does not exist
+ // ScoreDB.ExecSQL(
+ // 'INSERT INTO [' + cUS_Songs + '] ' +
+ // '([ID], [Artist], [Title], [TimesPlayed]) VALUES ' +
+ // '(NULL, ?, ?, 0);',
+ // [Song.Artist, Song.Title]);
+ // // Get song-ID
+ // ID := ScoreDB.GetLastInsertRowID();
+ // end;
+ // // Create new entry
+ // ScoreDB.ExecSQL(
+ // 'INSERT INTO [' + cUS_Scores + '] ' +
+ // '([SongID] ,[Difficulty], [Player], [Score], [Date]) VALUES ' +
+ // '(?, ?, ?, ?, ?);',
+ // [ID, Level, Name, Score, DateTimeToUnix(Now())]);
+
+ // except on E: Exception do
+ // Log.LogError(E.Message, 'TDataBaseSystem.AddScore');
+ // end;
+
+ // TableData.Free;
+ }
+*/
+
+/* void Stats::add_song(Song *song)
+ {
+ // TODO
+ // if not Assigned(ScoreDB) then
+ // Exit;
+
+ // try
+ // // Increase TimesPlayed
+ // ScoreDB.ExecSQL(
+ // 'UPDATE [' + cUS_Songs + '] ' +
+ // 'SET [TimesPlayed] = [TimesPlayed] + 1 ' +
+ // 'WHERE [Title] = ? AND [Artist] = ?;',
+ // [Song.Title, Song.Artist]);
+ // except on E: Exception do
+ // Log.LogError(E.Message, 'TDataBaseSystem.WriteScore');
+ // end;
+ }
+*/
+
+ StatResultBestScores::StatResultBestScores(char *singer, unsigned short score, unsigned short difficulty,
+ char* song_artist, char* song_title, time_t date)
+ {
+ this->singer = std::string(singer);
+ this->score = score;
+ this->difficulty = difficulty;
+ this->song_artist = std::string(song_artist);
+ this->song_title = std::string(song_title);
+ this->date = date;
+ this->next = NULL;
+ }
+
+ StatResultBestScores::StatResultBestScores(char* song_artist, char* song_title)
+ {
+ this->next = NULL;
+
+ // get score for this song from db
+ // TODO
+ // var
+ // TableData: TSQLiteUniTable;
+ // Difficulty: integer;
+ // I: integer;
+ // PlayerListed: boolean;
+ // begin
+ // if not Assigned(ScoreDB) then
+ // Exit;
+
+ // TableData := nil;
+ // try
+ // // Search Song in DB
+ // TableData := ScoreDB.GetUniTable(
+ // 'SELECT [Difficulty], [Player], [Score], [Date] FROM [' + cUS_Scores + '] ' +
+ // 'WHERE [SongID] = (' +
+ // 'SELECT [ID] FROM [' + cUS_Songs + '] ' +
+ // 'WHERE [Artist] = ? AND [Title] = ? ' +
+ // 'LIMIT 1) ' +
+ // 'ORDER BY [Score] DESC;', //no LIMIT! see filter below!
+ // [Song.Artist, Song.Title]);
+
+ // // Empty Old Scores
+ // SetLength(Song.Score[0], 0); //easy
+ // SetLength(Song.Score[1], 0); //medium
+ // SetLength(Song.Score[2], 0); //hard
+
+ // // Go through all Entrys
+ // while (not TableData.EOF) do
+ // begin
+ // // Add one Entry to Array
+ // Difficulty := TableData.FieldAsInteger(TableData.FieldIndex['Difficulty']);
+ // if ((Difficulty >= 0) and (Difficulty <= 2)) and
+ // (Length(Song.Score[Difficulty]) < 5) then
+ // begin
+ // //filter player
+ // PlayerListed:=false;
+ // if (Length(Song.Score[Difficulty])>0) then
+ // begin
+ // for I := 0 to Length(Song.Score[Difficulty]) - 1 do
+ // begin
+ // if (Song.Score[Difficulty, I].Name = TableData.FieldByName['Player']) then
+ // begin
+ // PlayerListed:=true;
+ // break;
+ // end;
+ // end;
+ // end;
+
+ // if not PlayerListed then
+ // begin
+ // SetLength(Song.Score[Difficulty], Length(Song.Score[Difficulty]) + 1);
+
+ // Song.Score[Difficulty, High(Song.Score[Difficulty])].Name :=
+ // TableData.FieldByName['Player'];
+ // Song.Score[Difficulty, High(Song.Score[Difficulty])].Score :=
+ // TableData.FieldAsInteger(TableData.FieldIndex['Score']);
+ // Song.Score[Difficulty, High(Song.Score[Difficulty])].Date :=
+ // FormatDate(TableData.FieldAsInteger(TableData.FieldIndex['Date']));
+ // end;
+ // end;
+
+ // TableData.Next;
+ // end; // while
+
+ // except
+ // for Difficulty := 0 to 2 do
+ // begin
+ // SetLength(Song.Score[Difficulty], 1);
+ // Song.Score[Difficulty, 1].Name := 'Error Reading ScoreDB';
+ // end;
+ // end;
+
+ // TableData.Free;
+ }
+
+ StatResultBestScores::~StatResultBestScores(void)
+ {
+ if (next) {
+ delete next;
+ next = NULL;
+ }
+ }
+
+ StatResultBestScores *StatResultBestScores::get_next()
+ {
+ return next;
+ }
+
+ int StatResultBestScores::get_count(void)
+ {
+ return Stats::get_count("SELECT COUNT([SongID]) FROM [" +
+ get_database()->usdx_scores + "];");
+ }
+
+ StatResultBestScores *StatResultBestScores::get_stats()
+ {
+ // TODO
+ return NULL;
+ }
+
+
+
+ StatResultBestSingers::StatResultBestSingers(char *singer, unsigned short average_score)
+ {
+ this->singer = std::string(singer);
+ this->average_score = average_score;
+ this->next = NULL;
+ }
+
+ StatResultBestSingers::~StatResultBestSingers(void)
+ {
+ if (next) {
+ delete next;
+ next = NULL;
+ }
+ }
+
+ StatResultBestSingers *StatResultBestSingers::get_next()
+ {
+ return next;
+ }
+
+ int StatResultBestSingers::get_count(void)
+ {
+ return Stats::get_count(
+ "SELECT COUNT(DISTINCT [Player]) FROM ["
+ + get_database()->usdx_scores + "];");
+ }
+
+ StatResultBestSingers *StatResultBestSingers::get_stats()
+ {
+ // TODO
+ return NULL;
+ }
+
+
+ StatResultMostSungSong::StatResultMostSungSong(char* song_artist, char* song_title, unsigned short times_sung)
+ {
+ this->song_artist = std::string(song_artist);
+ this->song_title = std::string(song_title);
+ this->times_sung = times_sung;
+ this->next = NULL;
+ }
+
+ StatResultMostSungSong::~StatResultMostSungSong(void)
+ {
+ if (next) {
+ delete next;
+ next = NULL;
+ }
+ }
+
+ StatResultMostSungSong *StatResultMostSungSong::get_next()
+ {
+ return next;
+ }
+
+ int StatResultMostSungSong::get_count(void)
+ {
+ return Stats::get_count("SELECT COUNT([ID]) FROM [" +
+ get_database()->usdx_scores + "];");
+ }
+
+ StatResultMostSungSong *StatResultMostSungSong::get_stats()
+ {
+ // TODO
+ return NULL;
+ }
+
+
+ StatResultMostSungBand::StatResultMostSungBand(char* song_artist, unsigned short times_sung)
+ {
+ this->song_artist = std::string(song_artist);
+ this->times_sung = times_sung;
+ this->next = NULL;
+ }
+
+ StatResultMostSungBand::~StatResultMostSungBand(void)
+ {
+ if (next) {
+ delete next;
+ next = NULL;
+ }
+ }
+
+ StatResultMostSungBand *StatResultMostSungBand::get_next()
+ {
+ return next;
+ }
+
+ int StatResultMostSungBand::get_count(void)
+ {
+ return Stats::get_count(
+ "SELECT COUNT(DISTINCT [Artist]) FROM [" +
+ get_database()->usdx_scores + "];");
+ }
+
+ StatResultMostSungBand *StatResultMostSungBand::get_stats()
+ {
+ // TODO
+ return NULL;
+ }
+}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-03 03:28:34 +0000