更新 README.md

README.md

@@ -1,4 +1,4 @@
-# Player_OnlineTime
+# 我会永远视奸你们的👀
 
 一个监视服务器玩家在线时间的mod，带web服务器，目前并不完善
 

gradle.properties

@@ -6,7 +6,7 @@ minecraft_version=1.21.4
 yarn_mappings=1.21.4+build.8
 loader_version=0.16.10
 # Mod Properties
-mod_version=1.14.514.118
+mod_version=1.14.514.121
 maven_group=org.example1
 archives_base_name=playerOnlineTimeTrackerMod
 # Dependencies

src/main/java/com/example/playertime/PlayerTimeMod.java

@@ -1,12 +1,26 @@
 package com.example.playertime;
 
+import com.mojang.brigadier.arguments.IntegerArgumentType;
 import net.fabricmc.api.ModInitializer;
+import net.fabricmc.fabric.api.command.v2.CommandRegistrationCallback;
 import net.fabricmc.fabric.api.event.lifecycle.v1.ServerLifecycleEvents;
 import net.fabricmc.fabric.api.networking.v1.ServerPlayConnectionEvents;
 import net.fabricmc.loader.api.FabricLoader;
+import net.minecraft.server.command.CommandManager;
+import net.minecraft.server.command.ServerCommandSource;
+import net.minecraft.server.network.ServerPlayerEntity;
+import net.minecraft.text.ClickEvent;
+import net.minecraft.text.MutableText;
+import net.minecraft.text.Text;
+import net.minecraft.util.Util;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.CompletableFuture;
+import java.util.stream.Collectors;
+
 public class PlayerTimeMod implements ModInitializer {
     public static final Logger LOGGER = LoggerFactory.getLogger("PlayerTimeTracker");
     private static PlayerTimeTracker timeTracker;
@@ -60,6 +74,7 @@ public class PlayerTimeMod implements ModInitializer {
             LOGGER.error("[在线时间] Mod 初始化失败!", e);
             throw new RuntimeException("[在线时间] Mod 初始化失败", e);
         }
+        registerCommands();
     }
 
     public static ModConfig getConfig() {
@@ -71,4 +86,107 @@ public class PlayerTimeMod implements ModInitializer {
     public static PlayerTimeTracker getTimeTracker() {
         return timeTracker;
     }
+
+
+    public static void registerCommands() {
+        CommandRegistrationCallback.EVENT.register((dispatcher, registryAccess, environment) -> {
+            dispatcher.register(CommandManager.literal("onlineTime")
+                    .requires(source -> source.hasPermissionLevel(0))
+                    .executes(context -> showOnlineTime(context.getSource(), 1)) // 默认第一页
+                    .then(CommandManager.argument("page", IntegerArgumentType.integer(1))
+                            .executes(context -> showOnlineTime(
+                                    context.getSource(),
+                                    IntegerArgumentType.getInteger(context, "page")
+                            ))
+                    )
+            );
+        });
+    }
+
+    private static int showOnlineTime(ServerCommandSource source, int requestedPage) {
+        ServerPlayerEntity player = source.getPlayer();
+        if (player == null) return 0;
+
+        CompletableFuture.runAsync(() -> {
+            PlayerTimeTracker tracker = getTimeTracker();
+            if (tracker != null) {
+                Map<String, String> stats = tracker.getWhitelistedPlayerStats();
+
+                List<String> sorted = stats.entrySet().stream()
+                        .sorted((a, b) -> comparePlayTime(b.getValue(), a.getValue()))
+                        .map(entry -> formatPlayerTime(entry.getKey(), entry.getValue()))
+                        .collect(Collectors.toList());
+
+                sendPaginatedMessage(player, sorted, requestedPage);
+            }
+        }, Util.getMainWorkerExecutor());
+
+        return 1;
+    }
+
+
+
+    private static int comparePlayTime(String a, String b) {
+        return Long.compare(parseTimeToSeconds(a), parseTimeToSeconds(b));
+    }
+
+    private static long parseTimeToSeconds(String timeStr) {
+        long seconds = 0;
+        String[] parts = timeStr.split(" ");
+        for (String part : parts) {
+            if (part.contains("h")) {
+                seconds += Integer.parseInt(part.replace("h", "")) * 3600;
+            } else if (part.contains("m")) {
+                seconds += Integer.parseInt(part.replace("m", "")) * 60;
+            }
+        }
+        return seconds;
+    }
+
+    private static String formatPlayerTime(String name, String timeStr) {
+        return String.format("§e%s§r: %s", name, timeStr.split(" \\| ")[0]); // 只显示总时长
+    }
+
+    private static void sendPaginatedMessage(ServerPlayerEntity player, List<String> lines, int page) {
+        int pageSize = 10;
+        int totalPages = (lines.size() + pageSize - 1) / pageSize;
+        page = Math.max(1, Math.min(page, totalPages));
+
+        int from = (page - 1) * pageSize;
+        int to = Math.min(from + pageSize, lines.size());
+
+        // 标题
+        player.sendMessage(Text.literal("§6===== 玩家在线时长 (第 " + page + "/" + totalPages + " 页) ====="), false);
+
+        // 内容
+        for (int i = from; i < to; i++) {
+            player.sendMessage(Text.literal(lines.get(i)), false);
+        }
+
+        // 翻页按钮
+        MutableText footer = Text.literal("");
+        if (page > 1) {
+            int finalPage = page;
+            footer.append(Text.literal("§a[上一页]")
+                    .styled(style -> style.withClickEvent(new ClickEvent(
+                            ClickEvent.Action.RUN_COMMAND,
+                            "/onlineTime " + (finalPage - 1)
+                    )))
+                    .append(" "));
+        }
+
+        footer.append(Text.literal("§7共 " + lines.size() + " 位玩家"));
+
+        if (page < totalPages) {
+            int finalPage1 = page;
+            footer.append(" ").append(Text.literal("§a[下一页]")
+                    .styled(style -> style.withClickEvent(new ClickEvent(
+                            ClickEvent.Action.RUN_COMMAND,
+                            "/onlineTime " + (finalPage1 + 1)
+                    ))));
+        }
+
+        player.sendMessage(footer, false);
+    }
+
 }

src/main/java/com/example/playertime/WebServer.java

@@ -1,6 +1,7 @@
 package com.example.playertime;
 
 import com.google.gson.*;
+import com.mojang.authlib.GameProfile;
 import com.sun.net.httpserver.HttpServer;
 import com.sun.net.httpserver.HttpHandler;
 import com.sun.net.httpserver.HttpExchange;
@@ -9,6 +10,7 @@ import net.minecraft.server.PlayerManager;
 import net.minecraft.server.network.ServerPlayerEntity;
 
 import java.io.*;
+import java.lang.management.ManagementFactory;
 import java.net.InetSocketAddress;
 import java.net.URL;
 import java.nio.charset.StandardCharsets;
@@ -124,11 +126,9 @@ public class WebServer {
                 JsonObject response = new JsonObject();
                 response.addProperty("onlineCount", playerManager.getCurrentPlayerCount());
 
-                // 获取白名单在线玩家
                 JsonArray whitelistPlayers = new JsonArray();
                 Map<String, Long> playerTimeMap = new HashMap<>();
 
-                // 先收集所有白名单玩家UUID
                 Set<UUID> whitelistUuids = new HashSet<>();
                 for (String name : playerManager.getWhitelist().getNames()) {
                     server.getUserCache().findByName(name).ifPresent(profile -> {
@@ -136,7 +136,6 @@ public class WebServer {
                     });
                 }
 
-                // 检查在线玩家
                 for (ServerPlayerEntity player : playerManager.getPlayerList()) {
                     UUID uuid = player.getUuid();
                     if (whitelistUuids.contains(uuid)) {
@@ -152,7 +151,6 @@ public class WebServer {
                 }
                 response.add("whitelistPlayers", whitelistPlayers);
 
-                // 获取时长前三玩家（包括离线玩家）
                 JsonArray topPlayers = new JsonArray();
                 timeTracker.getPlayerData().entrySet().stream()
                         .filter(entry -> whitelistUuids.contains(entry.getKey())) // 只筛选白名单玩家
@@ -175,6 +173,239 @@ public class WebServer {
             }
         });
 
+        // 在线玩家列表
+        server.createContext("/api/online-players", exchange -> {
+            exchange.getResponseHeaders().add("Access-Control-Allow-Origin", "*");
+            exchange.getResponseHeaders().add("Access-Control-Allow-Methods", "GET, OPTIONS");
+            exchange.getResponseHeaders().add("Access-Control-Allow-Headers", "Content-Type");
+
+            if ("OPTIONS".equals(exchange.getRequestMethod())) {
+                exchange.sendResponseHeaders(204, -1);
+                return;
+            }
+
+            if (!"GET".equals(exchange.getRequestMethod())) {
+                sendResponse(exchange, 405, "Method Not Allowed");
+                return;
+            }
+
+            try {
+                PlayerManager playerManager = minecraftServer.getPlayerManager();
+                JsonObject response = new JsonObject();
+
+                // 获取白名单玩家UUID集合
+                Set<UUID> whitelistUuids = new HashSet<>();
+                for (String name : playerManager.getWhitelist().getNames()) {
+                    minecraftServer.getUserCache().findByName(name).ifPresent(profile -> {
+                        whitelistUuids.add(profile.getId());
+                    });
+                }
+
+                // 分类玩家
+                JsonArray whitelistedPlayers = new JsonArray();
+                JsonArray nonWhitelistedPlayers = new JsonArray();
+
+                for (ServerPlayerEntity player : playerManager.getPlayerList()) {
+                    UUID uuid = player.getUuid();
+                    JsonObject playerJson = new JsonObject();
+                    playerJson.addProperty("name", player.getName().getString());
+                    playerJson.addProperty("uuid", uuid.toString());
+
+                    if (whitelistUuids.contains(uuid)) {
+                        whitelistedPlayers.add(playerJson);
+                    } else {
+                        nonWhitelistedPlayers.add(playerJson);
+                    }
+                }
+
+                response.add("whitelisted", whitelistedPlayers);
+                response.add("non_whitelisted", nonWhitelistedPlayers);
+
+                sendResponse(exchange, 200, GSON.toJson(response).getBytes(StandardCharsets.UTF_8), "application/json");
+            } catch (Exception e) {
+                PlayerTimeMod.LOGGER.error("[在线时间] 无法获取在线玩家列表", e);
+                sendResponse(exchange, 500, "Internal Server Error");
+            }
+        });
+
+        // 玩家计数
+        server.createContext("/api/player-count", exchange -> {
+            exchange.getResponseHeaders().add("Access-Control-Allow-Origin", "*");
+            exchange.getResponseHeaders().add("Access-Control-Allow-Methods", "GET, OPTIONS");
+            exchange.getResponseHeaders().add("Access-Control-Allow-Headers", "Content-Type");
+
+            if ("OPTIONS".equals(exchange.getRequestMethod())) {
+                exchange.sendResponseHeaders(204, -1);
+                return;
+            }
+
+            if (!"GET".equals(exchange.getRequestMethod())) {
+                sendResponse(exchange, 405, "Method Not Allowed");
+                return;
+            }
+
+            try {
+                PlayerManager playerManager = minecraftServer.getPlayerManager();
+                JsonObject response = new JsonObject();
+
+                // 获取白名单玩家UUID集合
+                Set<UUID> whitelistUuids = new HashSet<>();
+                for (String name : playerManager.getWhitelist().getNames()) {
+                    minecraftServer.getUserCache().findByName(name).ifPresent(profile -> {
+                        whitelistUuids.add(profile.getId());
+                    });
+                }
+
+                // 分类计数
+                int whitelistedCount = 0;
+                int nonWhitelistedCount = 0;
+
+                for (ServerPlayerEntity player : playerManager.getPlayerList()) {
+                    if (whitelistUuids.contains(player.getUuid())) {
+                        whitelistedCount++;
+                    } else {
+                        nonWhitelistedCount++;
+                    }
+                }
+
+                response.addProperty("total", playerManager.getCurrentPlayerCount());
+                response.addProperty("whitelisted", whitelistedCount);
+                response.addProperty("non_whitelisted", nonWhitelistedCount);
+
+                sendResponse(exchange, 200, GSON.toJson(response).getBytes(StandardCharsets.UTF_8), "application/json");
+            } catch (Exception e) {
+                PlayerTimeMod.LOGGER.error("[在线时间] 无法获取玩家计数", e);
+                sendResponse(exchange, 500, "Internal Server Error");
+            }
+        });
+
+        // 白名单玩家
+        server.createContext("/api/whitelist", exchange -> {
+            exchange.getResponseHeaders().add("Access-Control-Allow-Origin", "*");
+            exchange.getResponseHeaders().add("Access-Control-Allow-Methods", "GET, OPTIONS");
+            exchange.getResponseHeaders().add("Access-Control-Allow-Headers", "Content-Type");
+
+            if ("OPTIONS".equals(exchange.getRequestMethod())) {
+                exchange.sendResponseHeaders(204, -1);
+                return;
+            }
+
+            if (!"GET".equals(exchange.getRequestMethod())) {
+                sendResponse(exchange, 405, "Method Not Allowed");
+                return;
+            }
+
+            try {
+                PlayerManager playerManager = minecraftServer.getPlayerManager();
+                JsonArray whitelist = new JsonArray();
+
+                for (String name : playerManager.getWhitelist().getNames()) {
+                    JsonObject player = new JsonObject();
+                    player.addProperty("name", name);
+
+                    // 尝试获取UUID
+                    Optional<GameProfile> profile = minecraftServer.getUserCache().findByName(name);
+                    if (profile.isPresent()) {
+                        player.addProperty("uuid", profile.get().getId().toString());
+
+                        // 检查是否在线
+                        ServerPlayerEntity onlinePlayer = playerManager.getPlayer(profile.get().getId());
+                        player.addProperty("online", onlinePlayer != null);
+                    } else {
+                        player.addProperty("online", false);
+                    }
+
+                    whitelist.add(player);
+                }
+
+                sendResponse(exchange, 200, GSON.toJson(whitelist).getBytes(StandardCharsets.UTF_8), "application/json");
+            } catch (Exception e) {
+                PlayerTimeMod.LOGGER.error("[在线时间] 无法获取白名单", e);
+                sendResponse(exchange, 500, "Internal Server Error");
+            }
+        });
+
+        // 服务器状态
+        server.createContext("/api/server-status", exchange -> {
+            exchange.getResponseHeaders().add("Access-Control-Allow-Origin", "*");
+            exchange.getResponseHeaders().add("Access-Control-Allow-Methods", "GET, OPTIONS");
+            exchange.getResponseHeaders().add("Access-Control-Allow-Headers", "Content-Type");
+
+            if ("OPTIONS".equals(exchange.getRequestMethod())) {
+                exchange.sendResponseHeaders(204, -1);
+                return;
+            }
+
+            if (!"GET".equals(exchange.getRequestMethod())) {
+                sendResponse(exchange, 405, "Method Not Allowed");
+                return;
+            }
+
+            try {
+                Runtime runtime = Runtime.getRuntime();
+                JsonObject status = new JsonObject();
+
+                long maxMemory = runtime.maxMemory();
+                long totalMemory = runtime.totalMemory();
+                long freeMemory = runtime.freeMemory();
+                long usedMemory = totalMemory - freeMemory;
+
+                JsonObject memory = new JsonObject();
+                memory.addProperty("max", maxMemory);
+                memory.addProperty("total", totalMemory);
+                memory.addProperty("used", usedMemory);
+                memory.addProperty("free", freeMemory);
+                memory.addProperty("usage_percentage", (double) usedMemory / maxMemory * 100);
+                status.add("memory", memory);
+
+                status.addProperty("available_processors", runtime.availableProcessors());
+
+                long uptime = ManagementFactory.getRuntimeMXBean().getUptime();
+                status.addProperty("uptime", uptime);
+                status.addProperty("uptime_formatted", formatUptime(uptime));
+
+                File diskPartition = new File(".");
+                long totalSpace = diskPartition.getTotalSpace();
+                long freeSpace = diskPartition.getFreeSpace();
+                long usableSpace = diskPartition.getUsableSpace();
+
+                JsonObject disk = new JsonObject();
+                disk.addProperty("total", totalSpace);
+                disk.addProperty("free", freeSpace);
+                disk.addProperty("usable", usableSpace);
+                disk.addProperty("usage_percentage", (double) (totalSpace - freeSpace) / totalSpace * 100);
+                status.add("disk", disk);
+
+                JsonObject serverInfo = new JsonObject();
+                serverInfo.addProperty("version", minecraftServer.getVersion());
+                serverInfo.addProperty("player_count", minecraftServer.getCurrentPlayerCount());
+                serverInfo.addProperty("max_players", minecraftServer.getMaxPlayerCount());
+
+                serverInfo.addProperty("average_tick_time_ms", minecraftServer.getAverageTickTime());
+
+                long[] tickTimes = minecraftServer.getTickTimes();
+                if (tickTimes != null && tickTimes.length > 0) {
+                    double recentAvgTickTime = Arrays.stream(tickTimes).average().orElse(0) / 1000000.0;
+                    serverInfo.addProperty("recent_avg_tick_time_ms", recentAvgTickTime);
+
+                    JsonArray recentTicks = new JsonArray();
+                    int sampleCount = Math.min(10, tickTimes.length);
+                    for (int i = 0; i < sampleCount; i++) {
+                        recentTicks.add(tickTimes[i] / 1000000.0);
+                    }
+                    serverInfo.add("recent_tick_samples_ms", recentTicks);
+                }
+
+                status.add("server", serverInfo);
+
+                sendResponse(exchange, 200, GSON.toJson(status).getBytes(StandardCharsets.UTF_8), "application/json");
+            } catch (Exception e) {
+                PlayerTimeMod.LOGGER.error("[在线时间] 无法获取服务器状态", e);
+                sendResponse(exchange, 500, "Internal Server Error");
+            }
+        });
+
+
 
 
 
@@ -244,6 +475,18 @@ public class WebServer {
         }
     }
 
+    private String formatUptime(long millis) {
+        long seconds = millis / 1000;
+        long days = seconds / 86400;
+        seconds %= 86400;
+        long hours = seconds / 3600;
+        seconds %= 3600;
+        long minutes = seconds / 60;
+        seconds %= 60;
+
+        return String.format("%d天 %02d小时 %02d分钟 %02d秒", days, hours, minutes, seconds);
+    }
+
     // 获取玩家总时长
     private long getPlayerTotalTime(String uuid, JsonObject timeData) {
         if (!timeData.has(uuid)) {

src/main/resources/assets/playertime/web/css/style.css

@@ -431,3 +431,194 @@ tbody tr:nth-child(10) { animation-delay: 0.5s; }
     font-size: 0.8rem;
   }
 }
+
+.player-counts {
+  display: flex;
+  flex-direction: column;
+  gap: 8px;
+}
+
+.count-item {
+  display: flex;
+  justify-content: space-between;
+}
+
+.count-label {
+  font-weight: 500;
+}
+
+.count-value {
+  color: var(--primary-color-c);
+}
+
+.player-lists {
+  display: flex;
+  gap: 20px;
+}
+
+.player-list {
+  flex: 1;
+}
+
+.player-list h4 {
+  margin-bottom: 8px;
+  color: var(--primary-color-c);
+}
+
+.status-section {
+  margin: 2rem 0;
+}
+
+.status-grid {
+  display: grid;
+  grid-template-columns: 1fr 1fr;
+  gap: 20px;
+  margin-top: 1rem;
+}
+
+@media (max-width: 768px) {
+  .status-grid {
+    grid-template-columns: 1fr;
+  }
+
+  .player-lists {
+    flex-direction: column;
+  }
+}
+
+.status-item {
+  background: var(--card-bg);
+  padding: 1rem;
+  border-radius: 8px;
+  box-shadow: var(--shadow);
+}
+
+.status-item h3 {
+  margin-top: 0;
+  color: var(--primary-color-c);
+}
+
+.memory-stats, .performance-stats {
+  margin-top: 1rem;
+  display: grid;
+  grid-template-columns: 1fr 1fr;
+  gap: 8px;
+}
+
+.memory-stats div, .performance-stats div {
+  font-size: 0.9rem;
+}
+
+canvas {
+  max-height: 300px;
+  width: 100% !important;
+}
+
+.error-message {
+  position: fixed;
+  top: 20px;
+  left: 50%;
+  transform: translateX(-50%);
+  background: #ff4444;
+  color: white;
+  padding: 10px 20px;
+  border-radius: 5px;
+  opacity: 0;
+  transition: opacity 0.3s;
+  z-index: 1000;
+}
+
+.error-message.show {
+  opacity: 1;
+}
+
+.performance-metrics {
+  display: grid;
+  grid-template-columns: 1fr 1fr;
+  gap: 15px;
+  margin-bottom: 15px;
+}
+
+.metric {
+  background: var(--card-bg);
+  padding: 10px;
+  border-radius: 8px;
+  box-shadow: var(--shadow);
+}
+
+.metric-label {
+  font-weight: bold;
+  display: block;
+  margin-bottom: 5px;
+  color: var(--primary-color-c);
+}
+
+.metric-value {
+  font-size: 1.5rem;
+  font-family: monospace;
+}
+
+@media (max-width: 600px) {
+  .performance-metrics {
+    grid-template-columns: 1fr;
+  }
+}
+
+
+.chart-container {
+  display: flex;
+  flex-direction: column;
+  gap: 15px;
+}
+
+.chart-wrapper {
+  position: relative;
+  height: 300px; /* 固定高度 */
+  width: 100%;
+}
+
+.metric-display {
+  display: flex;
+  gap: 20px;
+  justify-content: center;
+}
+
+.metric {
+  background: var(--card-bg);
+  padding: 12px 20px;
+  border-radius: 8px;
+  box-shadow: var(--shadow);
+  min-width: 120px;
+  text-align: center;
+}
+
+.metric-label {
+  font-weight: bold;
+  display: block;
+  margin-bottom: 5px;
+  color: var(--primary-color-c);
+  font-size: 0.9rem;
+}
+
+.metric-value {
+  font-size: 1.8rem;
+  font-family: monospace;
+  font-weight: bold;
+}
+
+@media (max-width: 768px) {
+  .chart-wrapper {
+    height: 250px;
+  }
+
+  .metric-display {
+    flex-direction: column;
+    gap: 10px;
+  }
+
+  .metric {
+    padding: 10px 15px;
+  }
+}
+
+

src/main/resources/assets/playertime/web/index.html

@@ -3,10 +3,11 @@
 <head>
   <meta charset="UTF-8">
   <meta name="viewport" content="width=device-width, initial-scale=1.0">
-  <title>[在线时间] 玩家在线时间</title>
+  <title>[在线时间] 玩家在线时间及服务器状态</title>
   <link rel="stylesheet" href="css/style.css">
   <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css">
   <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">
+  <script src="https://cdn.jsdelivr.net/npm/chart.js"></script>
 </head>
 <body>
 <div class="container">
@@ -21,22 +22,78 @@
   <div class="warning">数据统计时间开始于此MOD安装时间，不包含安装之前的所有数据</div>
   <br>
 
-  <!-- 新增的在线状态卡片 -->
+  <!-- 更新后的状态卡片 -->
   <div class="status-cards">
-    <div class="status-card">
-      <h3>当前在线</h3>
-      <div class="online-count" id="online-count">0</div>
-    </div>
     <div class="status-card">
       <h3>在线玩家</h3>
-      <ul class="online-players" id="online-players"></ul>
+      <div class="player-counts">
+        <div class="count-item">
+          <span class="count-label">总数:</span>
+          <span class="count-value" id="total-count">0</span>
+        </div>
+        <div class="count-item">
+          <span class="count-label">玩家:</span>
+          <span class="count-value" id="whitelist-count">0</span>
+        </div>
+        <div class="count-item">
+          <span class="count-label">假人:</span>
+          <span class="count-value" id="non-whitelist-count">0</span>
+        </div>
+      </div>
     </div>
     <div class="status-card">
-      <h3>时长前三</h3>
+      <h3>在线玩家列表</h3>
-      <ul class="top-players" id="top-players"></ul>
+      <div class="player-lists">
+        <div class="player-list">
+          <h4>玩家</h4>
+          <ul class="online-players" id="whitelist-players"></ul>
+        </div>
+        <div class="player-list">
+          <h4>假人</h4>
+          <ul class="online-players" id="non-whitelist-players"></ul>
+        </div>
+      </div>
     </div>
   </div>
 
+  <!-- 服务器状态可视化 -->
+  <div class="status-section">
+    <h2>服务器状态</h2>
+    <div class="status-grid">
+      <div class="status-item">
+        <h3>内存使用</h3>
+        <canvas id="memory-chart"></canvas>
+        <div class="memory-stats">
+          <div>已用: <span id="memory-used">0</span> MB</div>
+          <div>可用: <span id="memory-free">0</span> MB</div>
+          <div>使用率: <span id="memory-percent">0</span>%</div>
+        </div>
+      </div>
+
+      <div class="status-item">
+        <h3>实时性能</h3>
+        <div class="chart-container">
+          <div class="metric-display">
+            <div class="metric">
+              <span class="metric-label">TPS:</span>
+              <span class="metric-value" id="tps-value">0.0</span>
+            </div>
+            <div class="metric">
+              <span class="metric-label">MSPT:</span>
+              <span class="metric-value" id="mspt-value">0.0</span>
+            </div>
+          </div>
+          <div class="chart-wrapper">
+            <canvas id="performance-chart"></canvas>
+          </div>
+        </div>
+      </div>
+
+    </div>
+  </div>
+
+  <!-- 玩家时长统计表格 -->
+  <h2>玩家在线时长 (白名单)</h2>
   <div class="controls">
     <button id="refresh-btn" class="refresh-btn">
       <i class="fas fa-sync-alt"></i>
@@ -45,6 +102,8 @@
     <p class="info-note">仅跟踪和显示列入白名单的玩家</p>
   </div>
   <div class="stats-container">
+
+
     <table id="stats-table">
       <thead>
       <tr>
@@ -65,6 +124,5 @@
     <p>Copyright © 2025 <a href="https://git.branulf.top/BRanulf" target="_blank">BRanulf</a></p>
   </div>
 </footer>
-
 </body>
 </html>

src/main/resources/assets/playertime/web/js/app.js

@@ -1,116 +1,298 @@
 document.addEventListener('DOMContentLoaded', function() {
-    const refreshBtn = document.getElementById('refresh-btn');
+    // 1. 首先初始化所有变量
-    const themeToggle = document.getElementById('theme-toggle');
+    const tpsHistory = Array(30).fill(20);
-    const statsTable = document.getElementById('stats-table').getElementsByTagName('tbody')[0];
+    const msptHistory = Array(30).fill(50);
-    const onlineCountEl = document.getElementById('online-count');
+    let memoryChart = null;
-    const onlinePlayersEl = document.getElementById('online-players');
+    let performanceChart = null;
-    const topPlayersEl = document.getElementById('top-players');
 
-    // 初始化主题
+    // 2. 获取DOM元素（带安全检查）
+    const elements = {
+        refreshBtn: document.getElementById('refresh-btn'),
+        themeToggle: document.getElementById('theme-toggle'),
+        statsTable: document.getElementById('stats-table')?.getElementsByTagName('tbody')[0],
+        whitelistPlayers: document.getElementById('whitelist-players'),
+        nonWhitelistPlayers: document.getElementById('non-whitelist-players'),
+        totalCount: document.getElementById('total-count'),
+        whitelistCount: document.getElementById('whitelist-count'),
+        nonWhitelistCount: document.getElementById('non-whitelist-count'),
+        memoryUsed: document.getElementById('memory-used'),
+        memoryFree: document.getElementById('memory-free'),
+        memoryPercent: document.getElementById('memory-percent'),
+        avgTick: document.getElementById('avg-tick'),
+        uptime: document.getElementById('uptime'),
+        tpsValue: document.getElementById('tps-value'),
+        msptValue: document.getElementById('mspt-value')
+    };
+
+    // 3. 初始化主题
     const savedTheme = localStorage.getItem('theme') || 'light';
     document.documentElement.setAttribute('data-theme', savedTheme);
 
-    // 主题切换功能
+    // 4. 初始化图表（必须在其他函数之前）
-    themeToggle.addEventListener('click', () => {
+    initCharts();
+
+    // 5. 事件监听器
+    if (elements.themeToggle) {
+        elements.themeToggle.addEventListener('click', toggleTheme);
+    }
+
+    if (elements.refreshBtn) {
+        elements.refreshBtn.addEventListener('click', handleRefresh);
+    }
+
+    // 6. 初始加载数据
+    loadAllData();
+
+    // 7. 设置定时刷新（10秒）
+    const refreshInterval = setInterval(loadAllData, 10000);
+
+    /*** 功能函数 ***/
+    function initCharts() {
+        // 内存图表
+        const memoryCtx = document.getElementById('memory-chart')?.getContext('2d');
+        if (memoryCtx) {
+            memoryChart = new Chart(memoryCtx, {
+                type: 'doughnut',
+                data: {
+                    labels: ['已使用', '未使用'],
+                    datasets: [{
+                        data: [0, 100],
+                        backgroundColor: ['#4361ee', '#e9ecef']
+                    }]
+                },
+                options: {
+                    responsive: true,
+                    maintainAspectRatio: false
+                }
+            });
+        }
+
+        // 性能图表
+        const perfCtx = document.getElementById('performance-chart')?.getContext('2d');
+        if (perfCtx) {
+            performanceChart = new Chart(perfCtx, {
+                type: 'line',
+                data: {
+                    labels: Array(30).fill(''),
+                    datasets: [
+                        {
+                            label: 'TPS',
+                            data: tpsHistory,
+                            borderColor: '#4CAF50',
+                            tension: 0.1,
+                            yAxisID: 'y'
+                        },
+                        {
+                            label: 'MSPT',
+                            data: msptHistory,
+                            borderColor: '#FF5722',
+                            tension: 0.1,
+                            yAxisID: 'y1'
+                        }
+                    ]
+                },
+                options: {
+                    responsive: true,
+                    interaction: {
+                        mode: 'index',
+                        intersect: false
+                    },
+                    scales: {
+                        y: {
+                            type: 'linear',
+                            display: true,
+                            position: 'left',
+                            title: { display: true, text: 'TPS' },
+                            min: 0,
+                            max: 20
+                        },
+                        y1: {
+                            type: 'linear',
+                            display: true,
+                            position: 'right',
+                            title: { display: true, text: 'MSPT (ms)' },
+                            min: 0,
+                            grid: { drawOnChartArea: false }
+                        }
+                    }
+                }
+            });
+        }
+    }
+
+    function toggleTheme() {
         const currentTheme = document.documentElement.getAttribute('data-theme');
         const newTheme = currentTheme === 'light' ? 'dark' : 'light';
         document.documentElement.setAttribute('data-theme', newTheme);
         localStorage.setItem('theme', newTheme);
-    });
-
-    loadAllData();
-
-    refreshBtn.addEventListener('click', function() {
-        refreshBtn.classList.add('loading');
-        loadAllData();
-        setTimeout(() => {
-            refreshBtn.classList.remove('loading');
-        }, 1000);
-    });
-
-    function loadAllData() {
-        // 加载统计数据
-        fetch('/api/stats')
-            .then(response => response.json())
-            .then(data => {
-                updateTable(data);
-            })
-            .catch(error => {
-                console.error('获取统计信息时出错：', error);
-                showError('未能加载玩家统计信息。 检查控制台以获取详细信息');
-            });
-
-        // 加载在线状态数据
-        fetch('/api/widget-data')
-            .then(response => response.json())
-            .then(data => {
-                updateOnlineStatus(data);
-            })
-            .catch(error => {
-                console.error('获取在线状态时出错：', error);
-                showError('未能加载在线状态信息。 检查控制台以获取详细信息');
-            });
     }
 
-    function updateTable(statsData) {
+    function handleRefresh() {
-        statsTable.innerHTML = '';
+        this.classList.add('loading');
+        loadAllData();
+        setTimeout(() => {
+            this.classList.remove('loading');
+        }, 1000);
+    }
 
-        Object.entries(statsData).forEach(([playerName, statString]) => {
+    async function loadAllData() {
-            const row = statsTable.insertRow();
+        try {
+            await Promise.all([
+                fetchData('/api/stats', updateTable),
+                fetchData('/api/online-players', updateOnlinePlayers),
+                fetchData('/api/player-count', updatePlayerCounts),
+                fetchData('/api/server-status', updateServerStatus)
+            ]);
+        } catch (error) {
+            console.error('加载数据出错:', error);
+            showError('加载数据失败，请检查控制台');
+        }
+    }
 
-            const nameCell = row.insertCell(0);
+    async function fetchData(url, callback) {
-            nameCell.textContent = playerName;
+        try {
+            const response = await fetch(url);
+            if (!response.ok) throw new Error(`HTTP error! status: ${response.status}`);
+            const data = await response.json();
+            callback(data);
+        } catch (error) {
+            console.error(`获取 ${url} 数据失败:`, error);
+            throw error;
+        }
+    }
 
-            const stats = {};
+    function updateTable(data) {
-            statString.split(" | ").forEach(part => {
+        if (!elements.statsTable) return;
-                const [label, value] = part.split(": ");
-                stats[label.trim()] = value;
-            });
 
-            const totalCell = row.insertCell(1);
+        elements.statsTable.innerHTML = '';
-            totalCell.textContent = stats["总时长"];
+        const sortedPlayers = Object.entries(data)
+            .map(([name, statString]) => {
+                const stats = {};
+                statString.split(" | ").forEach(part => {
+                    const [label, value] = part.split(": ");
+                    stats[label.trim()] = value;
+                });
+                return { name, stats };
+            })
+            .sort((a, b) => parseTimeToSeconds(b.stats["总时长"]) - parseTimeToSeconds(a.stats["总时长"]));
 
-            const thirtyCell = row.insertCell(2);
+        sortedPlayers.forEach(player => {
-            thirtyCell.textContent = stats["30天"];
+            const row = elements.statsTable.insertRow();
-
+            row.insertCell(0).textContent = player.name;
-            const sevenCell = row.insertCell(3);
+            row.insertCell(1).textContent = player.stats["总时长"];
-            sevenCell.textContent = stats["7天"];
+            row.insertCell(2).textContent = player.stats["30天"];
+            row.insertCell(3).textContent = player.stats["7天"];
         });
     }
 
-    function updateOnlineStatus(data) {
+    function updateOnlinePlayers(data) {
-        // 更新在线人数
+        if (!elements.whitelistPlayers || !elements.nonWhitelistPlayers) return;
-        onlineCountEl.textContent = data.onlineCount;
 
-        // 更新在线玩家列表
+        const updateList = (element, players, emptyMessage) => {
-        onlinePlayersEl.innerHTML = '';
+            element.innerHTML = '';
-        if (data.whitelistPlayers && data.whitelistPlayers.length > 0) {
+            if (players?.length > 0) {
-            data.whitelistPlayers.forEach(player => {
+                players.forEach(player => {
-                const li = document.createElement('li');
+                    const li = document.createElement('li');
-                li.innerHTML = `
+                    li.innerHTML = `<span class="player-name">${player.name}</span>`;
-                    <span class="player-name">${player.name}</span>
+                    element.appendChild(li);
-                    <span class="player-time">${player.time}</span>
+                });
-                `;
+            } else {
-                onlinePlayersEl.appendChild(li);
+                element.innerHTML = `<li>${emptyMessage}</li>`;
-            });
+            }
-        } else {
+        };
-            onlinePlayersEl.innerHTML = '<li>暂无在线玩家</li>';
+
+        updateList(elements.whitelistPlayers, data.whitelisted, '暂无玩家在线');
+        updateList(elements.nonWhitelistPlayers, data.non_whitelisted, '暂无假人在线');
+    }
+
+    function updatePlayerCounts(data) {
+        if (elements.totalCount) elements.totalCount.textContent = data.total || 0;
+        if (elements.whitelistCount) elements.whitelistCount.textContent = data.whitelisted || 0;
+        if (elements.nonWhitelistCount) elements.nonWhitelistCount.textContent = data.non_whitelisted || 0;
+    }
+
+    function updateServerStatus(data) {
+        // 更新内存信息
+        if (data.memory) {
+            const usedMB = Math.round(data.memory.used / (1024 * 1024));
+            const freeMB = Math.round((data.memory.max - data.memory.used) / (1024 * 1024));
+            const percent = Math.round(data.memory.usage_percentage);
+
+            if (memoryChart) {
+                memoryChart.data.datasets[0].data = [usedMB, freeMB];
+                memoryChart.update();
+            }
+
+            if (elements.memoryUsed) elements.memoryUsed.textContent = usedMB;
+            if (elements.memoryFree) elements.memoryFree.textContent = freeMB;
+            if (elements.memoryPercent) elements.memoryPercent.textContent = percent;
         }
 
-        // 更新时长前三玩家
+        // 更新性能信息
-        topPlayersEl.innerHTML = '';
+        if (data.server) {
-        if (data.topPlayers && data.topPlayers.length > 0) {
+            // 计算TPS (限制在0-20之间)
-            data.topPlayers.forEach(player => {
+            const tps = Math.min(20, 1000 / (data.server.average_tick_time_ms || 50)).toFixed(1);
-                const li = document.createElement('li');
+            const mspt = data.server.average_tick_time_ms.toFixed(1);
-                li.innerHTML = `
+
-                    <span class="player-name">${player.name}</span>
+            // 更新显示
-                    <span class="player-time">${player.time}</span>
+            if (elements.tpsValue) elements.tpsValue.textContent = tps;
-                `;
+            if (elements.msptValue) elements.msptValue.textContent = mspt;
-                topPlayersEl.appendChild(li);
+
-            });
+            // 更新图表数据
-        } else {
+            if (performanceChart) {
-            topPlayersEl.innerHTML = '<li>暂无数据</li>';
+                // 更新历史数据
+                tpsHistory.shift();
+                tpsHistory.push(parseFloat(tps));
+                msptHistory.shift();
+                msptHistory.push(parseFloat(mspt));
+
+                // 只更新数据不重新创建图表
+                performanceChart.data.datasets[0].data = tpsHistory;
+                performanceChart.data.datasets[1].data = msptHistory;
+                performanceChart.update();
+            }
+
+            if (elements.avgTick) elements.avgTick.textContent = data.server.average_tick_time_ms?.toFixed(2) || '0';
         }
+
+        // 更新性能图表
+        if (performanceChart && data.server) {
+            // 计算TPS和MSPT
+            const tps = Math.min(20, 1000 / (data.server.average_tick_time_ms || 50)).toFixed(1);
+            const mspt = data.server.average_tick_time_ms.toFixed(1);
+
+            // 更新历史数据
+            tpsHistory.shift();
+            tpsHistory.push(parseFloat(tps));
+            msptHistory.shift();
+            msptHistory.push(parseFloat(mspt));
+
+            // 只更新数据（不重新创建图表）
+            performanceChart.data.datasets[0].data = tpsHistory;
+            performanceChart.data.datasets[1].data = msptHistory;
+
+            // 平滑更新
+            performanceChart.update('none');
+
+            // 更新数值显示
+            if (elements.tpsValue) elements.tpsValue.textContent = tps;
+            if (elements.msptValue) elements.msptValue.textContent = mspt;
+
+            // 根据数值设置颜色
+            setMetricColor(elements.tpsValue, tps, 15, 10);
+            setMetricColor(elements.msptValue, mspt, 50, 100, true);
+        }
+
+        if (elements.uptime) elements.uptime.textContent = data.uptime_formatted || '0';
+    }
+
+    function parseTimeToSeconds(timeStr) {
+        if (!timeStr) return 0;
+        return timeStr.split(' ').reduce((total, part) => {
+            if (part.includes('h')) return total + parseInt(part.replace('h', '')) * 3600;
+            if (part.includes('m')) return total + parseInt(part.replace('m', '')) * 60;
+            return total;
+        }, 0);
     }
 
     function showError(message) {
@@ -121,20 +303,126 @@ document.addEventListener('DOMContentLoaded', function() {
 
         setTimeout(() => {
             errorEl.classList.add('show');
-        }, 10);
-
-        setTimeout(() => {
-            errorEl.classList.remove('show');
             setTimeout(() => {
-                document.body.removeChild(errorEl);
+                errorEl.classList.remove('show');
-            }, 300);
+                setTimeout(() => document.body.removeChild(errorEl), 300);
-        }, 5000);
+            }, 5000);
+        }, 10);
     }
 
-    function parseTime(timeStr) {
+    function initPerformanceChart() {
-        const [hPart, mPart] = timeStr.split(' ');
+        const perfCtx = document.getElementById('performance-chart')?.getContext('2d');
-        const hours = parseInt(hPart.replace('h', ''));
+        if (!perfCtx) return null;
-        const minutes = parseInt(mPart.replace('m', ''));
+
-        return hours * 60 + minutes;
+        return new Chart(perfCtx, {
+            type: 'line',
+            data: {
+                labels: Array(30).fill(''),
+                datasets: [
+                    {
+                        label: 'TPS',
+                        data: tpsHistory,
+                        borderColor: '#4CAF50',
+                        backgroundColor: 'rgba(76, 175, 80, 0.1)',
+                        borderWidth: 2,
+                        pointRadius: 3,
+                        pointHoverRadius: 5,
+                        tension: 0.3,
+                        yAxisID: 'y'
+                    },
+                    {
+                        label: 'MSPT',
+                        data: msptHistory,
+                        borderColor: '#FF5722',
+                        backgroundColor: 'rgba(255, 87, 34, 0.1)',
+                        borderWidth: 2,
+                        pointRadius: 3,
+                        pointHoverRadius: 5,
+                        tension: 0.3,
+                        yAxisID: 'y1'
+                    }
+                ]
+            },
+            options: {
+                responsive: true,
+                maintainAspectRatio: false,
+                animation: {
+                    duration: 500
+                },
+                plugins: {
+                    legend: {
+                        position: 'top',
+                        labels: {
+                            boxWidth: 12,
+                            padding: 20,
+                            font: {
+                                size: 12
+                            }
+                        }
+                    },
+                    tooltip: {
+                        mode: 'index',
+                        intersect: false,
+                        bodySpacing: 8
+                    }
+                },
+                scales: {
+                    x: {
+                        grid: {
+                            display: false
+                        },
+                        ticks: {
+                            maxRotation: 0,
+                            autoSkip: true,
+                            maxTicksLimit: 10
+                        }
+                    },
+                    y: {
+                        type: 'linear',
+                        display: true,
+                        position: 'left',
+                        title: {
+                            display: true,
+                            text: 'TPS',
+                            font: {
+                                weight: 'bold'
+                            }
+                        },
+                        min: 0,
+                        max: 20,
+                        grid: {
+                            color: 'rgba(0, 0, 0, 0.05)'
+                        }
+                    },
+                    y1: {
+                        type: 'linear',
+                        display: true,
+                        position: 'right',
+                        title: {
+                            display: true,
+                            text: 'MSPT (ms)',
+                            font: {
+                                weight: 'bold'
+                            }
+                        },
+                        min: 0,
+                        grid: {
+                            drawOnChartArea: false
+                        }
+                    }
+                }
+            }
+        });
     }
+
+    function setMetricColor(element, value, warnThreshold, dangerThreshold, reverse = false) {
+        if (!element) return;
+
+        const numValue = parseFloat(value);
+        element.style.color =
+            reverse ?
+                (numValue > dangerThreshold ? '#FF5722' : numValue > warnThreshold ? '#FFC107' : '#4CAF50') :
+                (numValue < dangerThreshold ? '#FF5722' : numValue < warnThreshold ? '#FFC107' : '#4CAF50');
+    }
+
 });