Update version to v0.1.3

增加答题统计
增加排行榜

build.gradle.kts

@@ -7,7 +7,7 @@ plugins {
 }
 
 group = "top.jie65535"
-version = "0.1.2"
+version = "0.1.3"
 
 repositories {
     maven("https://maven.aliyun.com/repository/public") // 阿里云国内代理仓库

src/main/kotlin/PluginData.kt

@@ -0,0 +1,38 @@
+package top.jie65535.j24
+
+import net.mamoe.mirai.console.data.AutoSavePluginData
+import net.mamoe.mirai.console.data.value
+
+object PluginData : AutoSavePluginData("data") {
+
+    /**
+     * 统计数据
+     * -群
+     *  - 群员
+     *   - 数据
+     */
+    val stats: MutableMap<Long, MutableMap<Long, PlayerStat>> by value()
+}
+
+@kotlinx.serialization.Serializable
+data class PlayerStat(
+    /**
+     * 总答题数
+     */
+    var totalCount: Int = 0,
+
+    /**
+     * 统计答题数
+     */
+    var count: Int = 0,
+
+    /**
+     * 平均答题时间(S)
+     */
+    var avgTime: Double = 0.0,
+
+    /**
+     * 最快答题时间(S)
+     */
+    var minTime: Double = Double.MAX_VALUE,
+)

src/main/kotlin/PluginMain.kt

@@ -3,10 +3,12 @@ package top.jie65535.j24
 import net.mamoe.mirai.console.command.CommandManager.INSTANCE.register
 import net.mamoe.mirai.console.plugin.jvm.JvmPluginDescription
 import net.mamoe.mirai.console.plugin.jvm.KotlinPlugin
+import net.mamoe.mirai.contact.nameCardOrNick
 import net.mamoe.mirai.event.GlobalEventChannel
 import net.mamoe.mirai.event.events.GroupMessageEvent
 import net.mamoe.mirai.event.subscribeGroupMessages
 import net.mamoe.mirai.utils.info
+import java.text.DecimalFormat
 import java.time.Duration
 import java.time.LocalDateTime
 
@@ -14,7 +16,7 @@ object PluginMain : KotlinPlugin(
     JvmPluginDescription(
         id = "top.jie65535.j24",
         name = "J 24点游戏",
-        version = "0.1.2"
+        version = "0.1.3"
     ) {
         author("jie65535")
         info("24点游戏")
@@ -22,16 +24,26 @@ object PluginMain : KotlinPlugin(
 ) {
     private val games: MutableMap<Long, Point24> = mutableMapOf()
 
+    private val df = DecimalFormat("0.00")
+
     private const val prefix = "="
 
+    /**
+     * 排行榜计时器
+     * 为了防止频繁刷屏，记录出榜时间，一定间隔后才可再次触发
+     */
+    private val rankTimes = mutableMapOf<Long, LocalDateTime>()
+
     override fun onEnable() {
         logger.info { "Plugin loaded" }
         PluginCommand.register()
         PluginConfig.reload()
+        PluginData.reload()
 
-        val eventChannel = GlobalEventChannel.parentScope(this)
+        GlobalEventChannel.parentScope(this)
-        eventChannel.filter { it is GroupMessageEvent && PluginConfig.enabledGroups.contains(it.group.id) }.subscribeGroupMessages {
+            .filter { it is GroupMessageEvent && PluginConfig.enabledGroups.contains(it.group.id) }
-            startsWith("24点") reply {
+            .subscribeGroupMessages {
+                "24点" reply {
                     var game = games[group.id]
                     if (game == null || game.time.plusMinutes(1) < LocalDateTime.now()) {
                         game = Point24()
@@ -40,6 +52,30 @@ object PluginMain : KotlinPlugin(
                     } else Unit
                 }
 
+                "24点榜" reply {
+                    val g = PluginData.stats[group.id]
+                    // 一小时内仅可查询一次
+                    if (g != null && rankTimes[group.id]?.plusHours(1)?.isBefore(LocalDateTime.now()) != false) {
+                        // 记录查询时间
+                        rankTimes[group.id] = LocalDateTime.now()
+                        // 拼接排行榜
+                        val sb = StringBuilder()
+                        sb.appendLine("[均时榜]")
+                        sb.append(g.entries.sortedBy { it.value.avgTime }.take(3).joinToString("\n") {
+                            "${df.format(it.value.avgTime)}s | ${group[it.key]?.nameCardOrNick ?: "侠名"}"
+                        }).appendLine().appendLine()
+                        sb.appendLine("[速度榜]")
+                        sb.append(g.entries.sortedBy { it.value.minTime }.take(3).joinToString("\n") {
+                            "${df.format(it.value.minTime)}s | ${group[it.key]?.nameCardOrNick ?: "侠名"}"
+                        }).appendLine().appendLine()
+                        sb.appendLine("[答题榜]")
+                        sb.append(g.entries.sortedByDescending { it.value.totalCount }.take(3).joinToString("\n") {
+                            "${it.value.totalCount} 道 | ${group[it.key]?.nameCardOrNick ?: "侠名"}"
+                        })
+                        sb.toString()
+                    } else Unit
+                }
+
                 startsWith(prefix) quoteReply {
                     val game = games[group.id]
                     if (game != null) {
@@ -49,7 +85,38 @@ object PluginMain : KotlinPlugin(
                                 val newGame = Point24()
                                 games[group.id] = newGame
                                 val duration = Duration.between(game.time, LocalDateTime.now())
-                            "答对了！ ${duration.toMinutes()}:${duration.toSecondsPart()}\n下一题：$newGame"
+
+                                // 群
+                                var g = PluginData.stats[group.id]
+                                if (g == null) {
+                                    g = mutableMapOf()
+                                    PluginData.stats[group.id] = g
+                                }
+                                // 玩家
+                                var stat = g[sender.id]
+                                if (stat == null) {
+                                    stat = PlayerStat()
+                                    g[sender.id] = stat
+                                }
+                                // 答题数增加
+                                stat.totalCount += 1
+                                // 用时
+                                val t = duration.seconds + duration.nano / 1000000000.0
+                                if (stat.minTime > t) {
+                                    stat.minTime = t
+                                }
+                                // 仅统计百秒内的平均值
+                                if (t < 100) {
+                                    // 计数增加
+                                    stat.count += 1
+                                    // 更新均值
+                                    stat.avgTime += (t - stat.avgTime) / stat.count
+
+                                    "答对了！用时:${df.format(t)}s 平均:${df.format(stat.avgTime)}s 最快:${df.format(stat.minTime)}s\n" +
+                                        "下一题：$newGame"
+                                } else {
+                                    "答对了！下一题：$newGame"
+                                }
                             } else {
                                 "答错了，计算结果为 $result"
                             }