nombre persitente por navegador

client/package-lock.json

@@ -9,6 +9,7 @@
       "version": "1.0.0",
       "dependencies": {
         "colyseus.js": "latest",
+        "lokijs": "^1.5.12",
         "vue": "latest",
         "vue-router": "latest"
       },
@@ -1270,6 +1271,12 @@
         "he": "bin/he"
       }
     },
+    "node_modules/lokijs": {
+      "version": "1.5.12",
+      "resolved": "https://registry.npmjs.org/lokijs/-/lokijs-1.5.12.tgz",
+      "integrity": "sha512-Q5ALD6JiS6xAUWCwX3taQmgwxyveCtIIuL08+ml0nHwT3k0S/GIFJN+Hd38b1qYIMaE5X++iqsqWVksz7SYW+Q==",
+      "license": "MIT"
+    },
     "node_modules/magic-string": {
       "version": "0.30.17",
       "resolved": "https://registry.npmjs.org/magic-string/-/magic-string-0.30.17.tgz",

client/package.json

@@ -11,7 +11,8 @@
   "dependencies": {
     "vue": "latest",
     "vue-router": "latest",
-    "colyseus.js": "latest"
+    "colyseus.js": "latest",
+    "lokijs": "^1.5.12"
   },
   "devDependencies": {
     "@vitejs/plugin-vue": "latest",

client/src/services/colyseus.ts

@@ -1,5 +1,6 @@
 import { Client, Room } from "colyseus.js";
 import { ref, Ref } from "vue";
+import { localDB } from "./db";
 
 export interface PlayerData {
   sessionId: string;
@@ -24,12 +25,18 @@ class ColyseusService {
   private client: Client;
   private currentRoom: Room | null = null;
   private apiBase: string;
+  private desiredName: string | null = null;
+  private nameRetryCount: number = 0;
+  private nameRetryTimer: any = null;
+  private readonly LS_KEY_NAME = "snatch.player.name";
+  private readonly LS_KEY_COLOR = "snatch.player.color";
   
   public lobbyRoom: Ref<Room | null> = ref(null);
   public gameRoom: Ref<Room | null> = ref(null);
   public playerName: Ref<string> = ref("");
   public sessionId: Ref<string> = ref("");
   public playerColor: Ref<string> = ref("#667eea");
+  public nameConfirmed: Ref<boolean> = ref(false);
 
   constructor() {
     const defaultHost = typeof window !== "undefined" ? window.location.hostname : "localhost";
@@ -42,6 +49,13 @@ class ColyseusService {
     const httpProtocol = typeof window !== "undefined" && window.location.protocol === "https:" ? "https" : "http";
     const apiFallback = `${httpProtocol}://${defaultHost}:${defaultPort}/api`;
     this.apiBase = (import.meta.env as any).VITE_API_URL || apiFallback;
+    // Hydrate from localStorage for immediate UI
+    try {
+      const savedName = typeof window !== 'undefined' ? (window.localStorage.getItem(this.LS_KEY_NAME) || "") : "";
+      const savedColor = typeof window !== 'undefined' ? (window.localStorage.getItem(this.LS_KEY_COLOR) || "") : "";
+      if (savedName) this.playerName.value = savedName;
+      if (savedColor) this.playerColor.value = savedColor;
+    } catch {}
   }
 
   async joinLobby(): Promise<Room> {
@@ -49,19 +63,77 @@ class ColyseusService {
       const room = await this.client.joinOrCreate("lobby");
       this.lobbyRoom.value = room;
       this.currentRoom = room;
+      // Require explicit confirmation each time we join the lobby
+      this.nameConfirmed.value = false;
+      // Clear any pending name retry from previous sessions
+      this.desiredName = null;
+      this.nameRetryCount = 0;
+      if (this.nameRetryTimer) { clearTimeout(this.nameRetryTimer); this.nameRetryTimer = null; }
 
-      room.onMessage("welcome", (data) => {
+      room.onMessage("welcome", async (data) => {
         this.sessionId.value = data.sessionId;
-        this.playerName.value = data.assignedName;
         if (data.color) this.playerColor.value = data.color;
+        // Initialize local DB and optionally auto-apply saved profile
+        try {
+          await localDB.init();
+          const profile = localDB.getLocalPlayer();
+          // Apply saved color silently
+          if (profile?.color && profile.color !== this.playerColor.value) {
+            this.setPlayerColor(profile.color);
+          }
+          let candidateName = profile?.name || "";
+          if (!candidateName) {
+            try { candidateName = typeof window !== 'undefined' ? (window.localStorage.getItem(this.LS_KEY_NAME) || "") : ""; } catch {}
+          }
+          if (candidateName) {
+            this.playerName.value = candidateName;
+            try { localDB.setName(candidateName); } catch {}
+            this.claimSavedName(candidateName);
+          }
+        } catch (e) {
+          console.warn("Local DB init failed", e);
+          // Fallback purely to localStorage
+          try {
+            const candidateName = typeof window !== 'undefined' ? (window.localStorage.getItem(this.LS_KEY_NAME) || "") : "";
+            if (candidateName) {
+              this.playerName.value = candidateName;
+              this.claimSavedName(candidateName);
+            }
+          } catch {}
+        }
       });
 
       room.onMessage("nameUpdated", (data) => {
         this.playerName.value = data.name;
+        try { localDB.setName(data.name); } catch {}
+        try { if (typeof window !== 'undefined') window.localStorage.setItem(this.LS_KEY_NAME, data.name || ""); } catch {}
+        this.nameConfirmed.value = true;
+
+        // If we are trying to reclaim a saved name and got a suffixed one, retry briefly.
+        if (this.desiredName) {
+          const desired = (this.desiredName || "").trim().toLowerCase();
+          const got = (data.name || "").trim().toLowerCase();
+          if (desired && desired !== got && this.nameRetryCount < 2) {
+            const attempt = ++this.nameRetryCount;
+            if (this.nameRetryTimer) clearTimeout(this.nameRetryTimer);
+            this.nameRetryTimer = setTimeout(() => {
+              // Attempt again; if the previous session has now left, exact name may be free
+              this.setPlayerName(this.desiredName || "");
+            }, attempt * 400);
+            return;
+          }
+          // Either matched desired or exceeded retries; stop retrying
+          this.desiredName = null;
+          this.nameRetryCount = 0;
+          if (this.nameRetryTimer) { clearTimeout(this.nameRetryTimer); this.nameRetryTimer = null; }
+        }
       });
 
       room.onMessage("colorUpdated", (data) => {
-        if (data?.color) this.playerColor.value = data.color;
+        if (data?.color) {
+          this.playerColor.value = data.color;
+          try { localDB.setColor(data.color); } catch {}
+        }
       });
 
       return room;
@@ -74,12 +146,26 @@ class ColyseusService {
   async setPlayerName(name: string): Promise<void> {
     if (this.lobbyRoom.value) {
       this.lobbyRoom.value.send("setName", name);
+      try { if (typeof window !== 'undefined') window.localStorage.setItem(this.LS_KEY_NAME, name || ""); } catch {}
     }
   }
 
+  // Attempt to reclaim the saved name with a short retry window to avoid race
+  private claimSavedName(name: string): void {
+    this.desiredName = name;
+    this.nameRetryCount = 0;
+    if (this.nameRetryTimer) { clearTimeout(this.nameRetryTimer); this.nameRetryTimer = null; }
+    // Small delay to let any previous session fully leave the lobby
+    this.nameRetryTimer = setTimeout(() => {
+      this.setPlayerName(name);
+      this.nameConfirmed.value = true;
+    }, 150);
+  }
+
   async setPlayerColor(color: string): Promise<void> {
     if (this.lobbyRoom.value) {
       this.lobbyRoom.value.send("setColor", color);
+      try { if (typeof window !== 'undefined') window.localStorage.setItem(this.LS_KEY_COLOR, color || ""); } catch {}
     }
   }
 

client/src/services/db.ts

@@ -0,0 +1,90 @@
+import Loki from "lokijs";
+
+export interface LocalPlayerDoc {
+  id: string; // fixed id for local profile
+  name: string;
+  color: string;
+  stats: {
+    totalClicks: number;
+    gamesPlayed: number;
+    wins: number;
+    losses: number;
+  };
+}
+
+class LocalDBService {
+  private db: Loki | null = null;
+  private players: Collection<LocalPlayerDoc> | null = null;
+  private initialized = false;
+
+  async init(): Promise<void> {
+    if (this.initialized) return;
+    return new Promise((resolve) => {
+      // In browser, Loki uses localStorage adapter by default; no need to pass one.
+      this.db = new Loki("snatchgame.local.db", {
+        autoload: true,
+        autoloadCallback: () => {
+          this.players = this.db!.getCollection<LocalPlayerDoc>("players");
+          if (!this.players) {
+            this.players = this.db!.addCollection<LocalPlayerDoc>("players", { unique: ["id"] });
+          }
+          // Ensure local profile exists
+          if (!this.players.by("id", "local")) {
+            this.players.insert({
+              id: "local",
+              name: "",
+              color: "#667eea",
+              stats: { totalClicks: 0, gamesPlayed: 0, wins: 0, losses: 0 }
+            });
+          }
+          this.initialized = true;
+          this.db!.saveDatabase(() => resolve());
+        },
+        autosave: true,
+        autosaveInterval: 2000
+      } as any);
+    });
+  }
+
+  private get col(): Collection<LocalPlayerDoc> {
+    if (!this.players) throw new Error("LocalDB not initialized");
+    return this.players;
+  }
+
+  getLocalPlayer(): LocalPlayerDoc {
+    const doc = this.col.by("id", "local");
+    return doc as LocalPlayerDoc;
+  }
+
+  setName(name: string): void {
+    const doc = this.getLocalPlayer();
+    doc.name = name;
+    this.col.update(doc);
+    this.db?.saveDatabase();
+  }
+
+  setColor(color: string): void {
+    const doc = this.getLocalPlayer();
+    doc.color = color;
+    this.col.update(doc);
+    this.db?.saveDatabase();
+  }
+
+  incClicks(delta = 1): void {
+    const doc = this.getLocalPlayer();
+    doc.stats.totalClicks = (doc.stats.totalClicks || 0) + delta;
+    this.col.update(doc);
+    this.db?.saveDatabase();
+  }
+
+  recordGame(result: "win" | "loss"): void {
+    const doc = this.getLocalPlayer();
+    doc.stats.gamesPlayed = (doc.stats.gamesPlayed || 0) + 1;
+    if (result === "win") doc.stats.wins = (doc.stats.wins || 0) + 1;
+    else doc.stats.losses = (doc.stats.losses || 0) + 1;
+    this.col.update(doc);
+    this.db?.saveDatabase();
+  }
+}
+
+export const localDB = new LocalDBService();

client/src/views/Game.vue

@@ -77,6 +77,7 @@
 import { ref, onMounted, onUnmounted, computed } from 'vue';
 import { useRouter } from 'vue-router';
 import { colyseusService } from '../services/colyseus';
+import { localDB } from '../services/db';
 import { getStateCallbacks } from 'colyseus.js';
 
 const router = useRouter();
@@ -197,6 +198,7 @@ function handleClick() {
   if (gameStatus.value !== 'playing') return;
   
   colyseusService.sendClick();
+  try { localDB.incClicks(1); } catch {}
   
   isClicking.value = true;
   clearTimeout(clickTimeout);

client/src/views/Lobby.vue

@@ -29,10 +29,12 @@
       </div>
 
       <div class="main-actions">
-        <button @click="handleQuickPlay" class="btn btn-primary btn-large" :disabled="isJoining">
+        <button @click="handleQuickPlay" class="btn btn-primary btn-large" :disabled="isJoining || !nameConfirmed">
           <span v-if="!isJoining">🧪 Demo Play</span>
           <span v-else>Finding match...</span>
         </button>
+        <div v-if="!nameConfirmed" class="hint">Antes de jugar, presiona "Set Name" para confirmar tu nombre.</div>
+        <div v-else class="hint ok">Nombre confirmado ✔</div>
       </div>
 
       <div class="rooms-section">
@@ -45,7 +47,8 @@
             v-for="room in availableRooms"
             :key="room.roomId"
             class="room-card"
-            @click="joinRoom(room.roomId)"
+            :class="{ disabled: !nameConfirmed }"
+            @click="nameConfirmed ? joinRoom(room.roomId) : null"
           >
             <div class="room-info">
               <span class="room-id">Room #{{ room.roomId.slice(0, 6) }}</span>
@@ -78,11 +81,12 @@
 </template>
 
 <script setup lang="ts">
-import { ref, onMounted, onUnmounted, computed } from 'vue';
+import { ref, onMounted, onUnmounted, computed, watch } from 'vue';
 import PlayerStats from './games/PlayerStats.vue';
 import { useRouter } from 'vue-router';
 import { colyseusService } from '../services/colyseus';
 import { getStateCallbacks } from 'colyseus.js';
+import { localDB } from '../services/db';
 
 const router = useRouter();
 const inputName = ref('');
@@ -93,6 +97,7 @@ const onlinePlayers = ref<any[]>([]);
 const totalPlayers = ref(0);
 
 const playerName = computed(() => colyseusService.playerName.value);
+const nameConfirmed = computed(() => colyseusService.nameConfirmed.value);
 const playerColor = computed(() => colyseusService.playerColor.value);
 const previewPlayer = computed(() => ({
   sessionId: 'preview',
@@ -108,6 +113,21 @@ onMounted(async () => {
   try {
     const room = await colyseusService.joinLobby();
     colorInput.value = colyseusService.playerColor.value || '#667eea';
+
+    // Initialize local DB and prefill inputs if available
+    try {
+      await localDB.init();
+      const profile = localDB.getLocalPlayer();
+      if (profile?.name) inputName.value = profile.name;
+      if (profile?.color) colorInput.value = profile.color;
+    } catch (e) {
+      console.warn('Local DB not available', e);
+    }
+
+    // Keep color input synced with server-updated color
+    watch(() => colyseusService.playerColor.value, (c) => {
+      if (c && c !== colorInput.value) colorInput.value = c;
+    });
     const $ = getStateCallbacks(room);
     
     $(room.state).listen("availableRooms", (value: any) => {
@@ -162,10 +182,10 @@ onUnmounted(() => {
 });
 
 async function updateName() {
-  if (inputName.value.trim()) {
+  // Send even if empty; server will assign a default unique name when empty
-    await colyseusService.setPlayerName(inputName.value.trim());
+  const name = inputName.value.trim();
-    inputName.value = '';
+  try { localDB.setName(name); } catch {}
-  }
+  await colyseusService.setPlayerName(name);
 }
 
 async function updateColor() {
@@ -174,6 +194,7 @@ async function updateColor() {
 }
 
 async function handleQuickPlay() {
+  if (!colyseusService.nameConfirmed.value) return;
   isJoining.value = true;
   console.log('Starting quickPlay...');
   try {
@@ -197,6 +218,7 @@ async function handleQuickPlay() {
 }
 
 async function joinRoom(roomId: string) {
+  if (!colyseusService.nameConfirmed.value) return;
   isJoining.value = true;
   try {
     // For direct room joining, we can use joinGameRoom directly
@@ -460,4 +482,9 @@ async function joinRoom(roomId: string) {
   color: #666;
   font-size: 14px;
 }
+
+/* Additional guards and hints */
+.room-card.disabled { opacity: 0.6; cursor: not-allowed; }
+.hint { color:#666; font-size: 14px; margin-top: 10px; }
+.hint.ok { color: #2e7d32; }
 </style>

server/src/rooms/LobbyRoom.ts

@@ -32,15 +32,11 @@ export class LobbyRoom extends Room<LobbyState> {
 
   onJoin(client: Client, options: any) {
     console.log(`[LobbyRoom] ${client.sessionId} joined lobby`);
-    
+    // Do NOT assign a default name on join. Wait until client presses "Set Name".
-    const defaultName = `guest`;
+    this.state.addPlayer(client.sessionId, "");
-    const uniqueName = NameManager.getInstance().generateUniquePlayerName(defaultName, client.sessionId);
-    
-    this.state.addPlayer(client.sessionId, uniqueName);
 
     client.send("welcome", {
       sessionId: client.sessionId,
-      assignedName: uniqueName,
       color: this.state.players.get(client.sessionId)?.color || "#667eea"
     });
 
@@ -100,6 +96,11 @@ export class LobbyRoom extends Room<LobbyState> {
   private async handleQuickPlay(client: Client) {
     const player = this.state.players.get(client.sessionId);
     if (!player || player.inGame) return;
+    // Prevent players without a confirmed name from joining games
+    if (!player.name || !player.name.trim()) {
+      client.send("error", { message: "Please set a name before joining a game." });
+      return;
+    }
 
     try {
       // First try to find an available room
@@ -138,6 +139,10 @@ export class LobbyRoom extends Room<LobbyState> {
   private async handleJoinRoom(client: Client, roomId: string) {
     const player = this.state.players.get(client.sessionId);
     if (!player || player.inGame) return;
+    if (!player.name || !player.name.trim()) {
+      client.send("error", { message: "Please set a name before joining a game." });
+      return;
+    }
 
     try {
       // Verify the room exists and is available

server/src/utils/nameManager.ts

@@ -14,18 +14,27 @@ export class NameManager {
 
   generateUniquePlayerName(baseName: string, sessionId: string): string {
     const normalizedName = baseName.trim().toLowerCase();
-    
     if (!normalizedName) {
-      return this.generateUniquePlayerName('player', sessionId);
+      // Default base name when none is provided
+      return this.generateUniquePlayerName('guest', sessionId);
     }
 
-    const currentCounter = this.nameCounters.get(normalizedName) || 0;
+    // Try exact name if not in use; otherwise, append incremental suffixes
-    const newCounter = currentCounter + 1;
+    const isInUse = (name: string) => {
-    this.nameCounters.set(normalizedName, newCounter);
+      for (const val of this.sessionToName.values()) {
+        if (val === name) return true;
+      }
+      return false;
+    };
+
+    let uniqueName = normalizedName;
+    if (isInUse(uniqueName)) {
+      let n = 2;
+      while (isInUse(`${normalizedName}-${n}`)) n++;
+      uniqueName = `${normalizedName}-${n}`;
+    }
 
-    const uniqueName = newCounter === 1 ? normalizedName : `${normalizedName}-${newCounter}`;
     this.sessionToName.set(sessionId, uniqueName);
-
     return uniqueName;
   }