From 4f8fc1f86dc7d3b1249ef538e81df43ce347c6e0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E7=AD=B1=E5=82=91?= <jie65535@qq.com>
Date: Thu, 12 Jan 2023 21:26:54 +0800
Subject: [PATCH] Update save config changes Add `/serverchat limit <times>`
 subcommand

---
 README-en-US.md                               |  5 +++--
 README.md                                     |  7 ++++---
 .../jie65535/openchat/OpenChatPlugin.java     | 19 ++++++++++++-------
 .../openchat/commands/ChatServerCommands.java | 17 +++++++++++++++--
 4 files changed, 34 insertions(+), 14 deletions(-)

diff --git a/README-en-US.md b/README-en-US.md
index a497c11..59689e5 100644
--- a/README-en-US.md
+++ b/README-en-US.md
@@ -25,10 +25,11 @@ Player command:
 - `/chat off` block chat messages
 
 Server command (requires `server.chat.others` permissions) :
-- `/serverchat on` Enable server chat (default) (not save)
-- `/serverchat off` Disable server chat (not saving)
+- `/serverchat on` Enable server chat (default)
+- `/serverchat off` Disable server chat
 - `/serverchat ban|mute @uid [time(Minutes)]` Mute the specified player for the specified time (minutes) (optional)
 - `/serverchat unban|unmute @uid` Unmute a specified player
+- `/serverchat limit <timesPerMinute>` Set a frequency limit for sending messages
 
 `/serverchat` can be aliased as `/sc`
 
diff --git a/README.md b/README.md
index 097f973..5895c13 100644
--- a/README.md
+++ b/README.md
@@ -25,10 +25,11 @@
 - `/chat off` 屏蔽聊天消息
 
 管理用（需要 `server.chat.others` 权限）：
-- `/serverchat on` 启用服务器聊天（默认）（不保存）
-- `/serverchat off` 关闭服务器聊天（不保存）
-- `/serverchat ban @uid [time(Minutes)]` 禁言指定玩家指定时间（分钟）（可选）
+- `/serverchat on` 启用服务器聊天（默认）
+- `/serverchat off` 关闭服务器聊天
+- `/serverchat ban @uid [时间（分钟）]` 禁言指定玩家
 - `/serverchat unban @uid` 解除指定玩家禁言
+- `/serverchat limit <次每分钟>` 设置发消息频率限制
 
 `/serverchat` 可用别名 `/sc`
 
diff --git a/src/main/java/com/github/jie65535/openchat/OpenChatPlugin.java b/src/main/java/com/github/jie65535/openchat/OpenChatPlugin.java
index 8d29e1c..b974488 100644
--- a/src/main/java/com/github/jie65535/openchat/OpenChatPlugin.java
+++ b/src/main/java/com/github/jie65535/openchat/OpenChatPlugin.java
@@ -44,13 +44,7 @@ public final class OpenChatPlugin extends Plugin {
         var configFile = new File(getDataFolder(), "config.json");
         if (!configFile.exists()) {
             config = new OpenChatConfig();
-            try (var file = new FileWriter(configFile, StandardCharsets.UTF_8)) {
-                file.write(JsonUtils.encode(config));
-            } catch (IOException e) {
-                getLogger().error("[OpenChat] Unable to write to config file.");
-            } catch (Exception e) {
-                getLogger().error("[OpenChat] Unable to save config file.");
-            }
+            saveConfig();
         } else {
             try {
                 config = JsonUtils.loadToClass(configFile.toPath(), OpenChatConfig.class);
@@ -60,6 +54,16 @@ public final class OpenChatPlugin extends Plugin {
             }
         }
     }
+    private void saveConfig() {
+        var configFile = new File(getDataFolder(), "config.json");
+        try (var file = new FileWriter(configFile, StandardCharsets.UTF_8)) {
+            file.write(JsonUtils.encode(config));
+        } catch (IOException e) {
+            getLogger().error("[OpenChat] Unable to write to config file.");
+        } catch (Exception e) {
+            getLogger().error("[OpenChat] Unable to save config file.");
+        }
+    }
 
     private OpenChatData data;
     public OpenChatData getData() {
@@ -119,6 +123,7 @@ public final class OpenChatPlugin extends Plugin {
     @Override
     public void onDisable() {
         saveData();
+        saveConfig();
         getLogger().info("[OpenChat] Disabled.");
     }
 }
diff --git a/src/main/java/com/github/jie65535/openchat/commands/ChatServerCommands.java b/src/main/java/com/github/jie65535/openchat/commands/ChatServerCommands.java
index d212439..f99bc01 100644
--- a/src/main/java/com/github/jie65535/openchat/commands/ChatServerCommands.java
+++ b/src/main/java/com/github/jie65535/openchat/commands/ChatServerCommands.java
@@ -10,7 +10,7 @@ import java.util.List;
 
 @Command(label = "serverchat",
         aliases = { "sc" },
-        usage = { "on/off", "unban|unmute @uid", "ban|mute @uid [time(Minutes)]"},
+        usage = { "on/off", "unban|unmute @uid", "ban|mute @uid [time(Minutes)]", "limit <timesPerMinute>" },
         permission = "server.chat",
         permissionTargeted = "server.chat.others")
 public class ChatServerCommands implements CommandHandler {
@@ -40,7 +40,7 @@ public class ChatServerCommands implements CommandHandler {
                 var time = new Date(2051190000);
                 if (args.size() == 2) {
                     try {
-                        time = new Date(System.currentTimeMillis() / 1000 + Integer.parseInt(args.get(0)) * 60L);
+                        time = new Date(System.currentTimeMillis() / 1000 + Integer.parseInt(args.get(1)) * 60L);
                     } catch (NumberFormatException ignored) {
                         CommandHandler.sendTranslatedMessage(sender, "commands.ban.invalid_time");
                         return;
@@ -49,6 +49,19 @@ public class ChatServerCommands implements CommandHandler {
                 plugin.getData().banList.put(targetPlayer.getUid(), time);
                 CommandHandler.sendMessage(sender, "OK");
             }
+            case "limit" -> {
+                var times = 20;
+                if (args.size() == 2) {
+                    try {
+                        times = Integer.parseInt(args.get(1));
+                    } catch (NumberFormatException ignored) {
+                        sendUsageMessage(sender);
+                        return;
+                    }
+                }
+                plugin.getConfig().messageFreLimitPerMinute = times;
+                CommandHandler.sendMessage(sender, "OK");
+            }
         }
     }
 }