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Coloryr committed 2024-04-17 22:15:12 +08:00
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package coloryr.allmusic.core.sql;
import coloryr.allmusic.core.AllMusic;
import coloryr.allmusic.core.music.play.PlayMusic;
import coloryr.allmusic.core.objs.enums.HudDirType;
import coloryr.allmusic.core.utils.HudUtils;
import coloryr.allmusic.core.objs.config.SaveObj;
import coloryr.allmusic.core.objs.hud.PosObj;
import java.io.File;
import java.sql.*;
import java.text.MessageFormat;
import java.util.ArrayList;
import java.util.List;
import java.util.Queue;
import java.util.concurrent.ConcurrentLinkedQueue;
import java.util.concurrent.Semaphore;
public class DataSql {
private static final Queue<Runnable> tasks = new ConcurrentLinkedQueue<>();
private static final Semaphore semaphore = new Semaphore(0);
/**
* 创建表用
*/
private static final String table = "CREATE TABLE IF NOT EXISTS \"allmusic\" (\n" +
" \"id\" INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,\n" +
" \"name\" TEXT(20),\n" +
" \"info_x\" integer(6),\n" +
" \"info_y\" integer(6),\n" +
" \"info_color\" integer(20),\n" +
" \"info_dir\" integer(6),\n" +
" \"info_shadow\" integer(1),\n" +
" \"info_enable\" integer(1),\n" +
" \"lyric_x\" integer(6),\n" +
" \"lyric_y\" integer(6),\n" +
" \"lyric_color\" integer(20),\n" +
" \"lyric_dir\" integer(6),\n" +
" \"lyric_shadow\" integer(1),\n" +
" \"lyric_enable\" integer(1),\n" +
" \"list_x\" integer(6),\n" +
" \"list_y\" integer(6),\n" +
" \"list_color\" integer(20),\n" +
" \"list_dir\" integer(6),\n" +
" \"list_shadow\" integer(1),\n" +
" \"list_enable\" integer(1),\n" +
" \"pic_x\" integer(6),\n" +
" \"pic_y\" integer(6),\n" +
" \"pic_dir\" integer(6),\n" +
" \"pic_size\" integer(6),\n" +
" \"pic_enable\" integer(1),\n" +
" \"pic_rotate\" integer(1),\n" +
" \"pic_rotate_speed\" integer(6)\n" +
");";
private static final String table1 = "CREATE TABLE IF NOT EXISTS \"allmusic_list\" (\n" +
" \"id\" INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,\n" +
" \"sid\" TEXT(40)\n" +
");";
/**
* 数据库文件
*/
public static File sqlFile;
private static boolean isRun;
/**
* 数据库链接对象
*/
private static Connection connection;
/**
* 初始化数据库
*/
public static void init() {
try {
AllMusic.log.info("正在初始化数据库");
if (connection != null)
connection.close();
Class.forName("org.sqlite.JDBC");
connection = DriverManager.getConnection("jdbc:sqlite:" + sqlFile.getPath());
Statement stat = connection.createStatement();
stat.execute(table);
stat.execute(table1);
stat.close();
} catch (Exception e) {
e.printStackTrace();
}
}
/**
* 检查玩家是否在数据库
*
* @param name 用户名
* @return 结果
*/
public static boolean check(String name) {
try {
boolean have = false;
if (connection.isReadOnly() || connection.isClosed()) {
init();
}
Statement stat = connection.createStatement();
ResultSet set = stat.executeQuery("SELECT allmusic.id FROM allmusic WHERE allmusic.name ='" + name + "'");
if (set.next()) {
have = true;
}
set.close();
stat.close();
return have;
} catch (Exception e) {
e.printStackTrace();
}
return false;
}
/**
* 更新玩家Hud数据
*
* @param name 用户名
* @param hud Hud数据
*/
private static void update(String name, SaveObj hud) {
String sql = "";
try {
if (connection.isReadOnly() || connection.isClosed()) {
init();
}
Statement stat = connection.createStatement();
sql = MessageFormat.format("UPDATE allmusic SET info_x={0},info_y={1},info_color={15},info_dir={16},info_shadow={17},info_enable={2},lyric_x={3},lyric_y={4},lyric_color={18},lyric_dir={19},lyric_shadow={20},lyric_enable={5},list_x={6},list_y={7}, list_color={21},list_dir={22},list_shadow={23},list_enable={8},pic_x={9},pic_y={10},pic_dir={24},pic_enable={11},pic_size={12},pic_rotate={13},pic_rotate_speed={14} WHERE name=@name",
hud.info.x, hud.info.y, hud.info.enable ? 1 : 0,
hud.lyric.x, hud.lyric.y, hud.lyric.enable ? 1 : 0,
hud.list.x, hud.list.y, hud.list.enable ? 1 : 0,
hud.pic.x, hud.pic.y, hud.pic.enable ? 1 : 0,
hud.pic.color, hud.pic.shadow ? 1 : 0,
hud.picRotateSpeed, hud.info.color, hud.info.dir.ordinal(),
hud.info.shadow ? 1 : 0, hud.lyric.color, hud.lyric.dir.ordinal(),
hud.lyric.shadow ? 1 : 0, hud.list.color, hud.list.dir.ordinal(),
hud.list.shadow ? 1 : 0, hud.pic.dir.ordinal());
sql = sql.replace("@name", "'" + name + "'");
stat.execute(sql);
stat.close();
} catch (Exception e) {
AllMusic.log.info(sql);
e.printStackTrace();
}
}
/**
* 添加用户Hud数据
*
* @param name 用户名
* @param hud 数据
*/
public static void addUser(String name, SaveObj hud) {
String sql = "";
try {
if (connection.isReadOnly() || connection.isClosed()) {
init();
}
if (check(name)) {
update(name, hud);
} else {
Statement stat = connection.createStatement();
sql = MessageFormat.format("INSERT INTO allmusic (name,info_x,info_y," +
"info_enable,lyric_x,lyric_y,lyric_enable,list_x,list_y,list_enable," +
"pic_x,pic_y,pic_enable,pic_size,pic_rotate,pic_rotate_speed," +
"info_color,info_dir,info_shadow,lyric_color,lyric_dir," +
"lyric_shadow,list_color,list_dir,list_shadow,pic_dir)" +
"VALUES (@name,{0},{1},{2},{3},{4},{5},{6},{7},{8},{9},{10},{11},{12},{13},{14},{15},{16},{17},{18},{19},{20},{21},{22},{23},{24})",
hud.info.x, hud.info.y, hud.info.enable ? 1 : 0,
hud.lyric.x, hud.lyric.y, hud.lyric.enable ? 1 : 0,
hud.list.x, hud.list.y, hud.list.enable ? 1 : 0,
hud.pic.x, hud.pic.y, hud.pic.enable ? 1 : 0,
hud.pic.color, hud.pic.shadow ? 1 : 0,
hud.picRotateSpeed, hud.info.color, hud.info.dir.ordinal(),
hud.info.shadow ? 1 : 0, hud.lyric.color, hud.lyric.dir.ordinal(),
hud.lyric.shadow ? 1 : 0, hud.list.color, hud.list.dir.ordinal(),
hud.list.shadow ? 1 : 0, hud.pic.dir.ordinal());
sql = sql.replace("@name", "'" + name + "'");
stat.execute(sql);
stat.close();
}
} catch (Exception e) {
AllMusic.log.info(sql);
e.printStackTrace();
}
}
/**
* 读取所有数据
*/
private static void readAll() {
try {
AllMusic.log.info("正在读取玩家数据");
if (connection.isReadOnly() || connection.isClosed()) {
init();
}
Statement stat = connection.createStatement();
ResultSet set = stat.executeQuery("SELECT name,info_x,info_y,info_enable,lyric_x," +
"lyric_y,lyric_enable,list_x,list_y,list_enable,pic_x,pic_y,pic_enable,pic_size," +
"pic_rotate,pic_rotate_speed,info_color,info_dir,info_shadow,lyric_color," +
"lyric_dir,lyric_shadow,list_color,list_dir,list_shadow,pic_dir FROM allmusic");
HudDirType[] vas = HudDirType.values();
while (set.next()) {
String name = set.getString(1);
SaveObj obj = new SaveObj();
PosObj pos1 = new PosObj();
pos1.x = set.getInt(2);
pos1.y = set.getInt(3);
obj.info = pos1;
obj.info.enable = set.getInt(4) == 1;
PosObj pos2 = new PosObj();
pos2.x = set.getInt(5);
pos2.y = set.getInt(6);
obj.lyric = pos2;
obj.lyric.enable = set.getInt(7) == 1;
PosObj pos3 = new PosObj();
pos3.x = set.getInt(8);
pos3.y = set.getInt(9);
obj.list = pos3;
obj.list.enable = set.getInt(10) == 1;
PosObj pos4 = new PosObj();
pos4.x = set.getInt(11);
pos4.y = set.getInt(12);
obj.pic = pos4;
obj.pic.enable = set.getInt(13) == 1;
obj.pic.color = set.getInt(14);
obj.pic.shadow = set.getInt(15) == 1;
obj.picRotateSpeed = set.getInt(16);
obj.info.color = set.getInt(17);
obj.info.dir = vas[set.getInt(18)];
obj.info.shadow = set.getInt(19) == 1;
obj.lyric.color = set.getInt(20);
obj.lyric.dir = vas[set.getInt(21)];
obj.lyric.shadow = set.getInt(22) == 1;
obj.list.color = set.getInt(23);
obj.list.dir = vas[set.getInt(24)];
obj.list.shadow = set.getInt(25) == 1;
obj.list.dir = vas[set.getInt(26)];
HudUtils.add(name, obj);
}
stat.close();
} catch (Exception e) {
AllMusic.log.warning("数据库读取错误,请删除关闭服务器删除数据库,在启动服务器");
e.printStackTrace();
}
}
/**
* 读取空闲歌单列表
*/
private static void readAllList(){
try {
AllMusic.log.info("正在读取空闲歌单");
if (connection.isReadOnly() || connection.isClosed()) {
init();
}
Statement stat = connection.createStatement();
ResultSet set = stat.executeQuery("SELECT sid FROM allmusic_list");
List<String> list = new ArrayList<>();
while (set.next()) {
String name = set.getString(1);
list.add(name);
}
stat.close();
PlayMusic.addIdleList(list);
} catch (Exception e) {
AllMusic.log.warning("数据库读取错误,请删除关闭服务器删除数据库,在启动服务器");
e.printStackTrace();
}
}
public static void addIdleList(List<String> list) {
task(() -> {
try {
if (connection.isReadOnly() || connection.isClosed()) {
init();
}
String arrayAsString = String.join(",", list);
PreparedStatement pstmt = connection.prepareStatement("INSERT INTO allmusic_list (sid) VALUES (?)");
pstmt.setString(1, arrayAsString);
pstmt.execute();
pstmt.close();
} catch (Exception e) {
e.printStackTrace();
}
});
}
public static void clearIdleList() {
task(() -> {
try {
if (connection.isReadOnly() || connection.isClosed()) {
init();
}
Statement stat = connection.createStatement();
stat.execute("DELETE FROM allmusic_list");
stat.close();
} catch (Exception e) {
e.printStackTrace();
}
});
}
public static void task(Runnable runnable) {
tasks.add(runnable);
semaphore.release();
}
/**
* 启用Hud数据库
*/
public static void start() {
init();
readAll();
readAllList();
Thread thread = new Thread(DataSql::run);
isRun = true;
thread.start();
}
/**
* 停止数据库
*/
public static void stop() {
isRun = false;
semaphore.release();
HudUtils.save();
}
private static void run() {
Runnable runnable;
while (isRun) {
try {
semaphore.acquire();
if (!isRun)
return;
do {
runnable = tasks.poll();
if (runnable != null) {
runnable.run();
}
}
while (runnable != null);
} catch (Exception e) {
e.printStackTrace();
}
}
}
}