增加聊天记录的存储和读取

assets/Scripts/chat18x/data/GirlChatData.ts

@@ -11,24 +11,33 @@ export class GirlChatData extends BaseData {
   private chatTotalCount: number;  
   // 剩余聊天次数, < 0: 不限制; = 0 聊天次数已经用完; > 0 还剩余多少次聊天次数
   private chatRemainCount: number;  
+  // 聊天记录
+  private chatRecord: Map<string, proto.cs.IChatMsg>;
+  private chatRecordIds: number[];
   
   constructor() {
     super();
     this.id = 0;
     this.chatTotalCount = 0;
     this.chatRemainCount = 0;
+    this.chatRecord = new Map<string, proto.cs.IChatMsg>(),
+    this.chatRecordIds = [];
   }    
 
   public reset(): void {
     this.id = 0;
     this.chatTotalCount = 0;
     this.chatRemainCount = 0;
+    this.chatRecord.clear();
+    this.chatRecordIds = [];
   }
 
   public clear(): void {
     this.id = 0;
     this.chatTotalCount = 0;
     this.chatRemainCount = 0;
+    this.chatRecord.clear();
+    this.chatRecordIds = [];
   }
 
   public destroy(): void {
@@ -36,6 +45,8 @@ export class GirlChatData extends BaseData {
     this.id = null;
     this.chatTotalCount = null;
     this.chatRemainCount = null;
+    this.chatRecord = null;
+    this.chatRecordIds = null;
   }  
 
   /** 获取 id */
@@ -75,5 +86,77 @@ export class GirlChatData extends BaseData {
     if (this.chatRemainCount > 0) {
       this.setChatRemainCount(Math.max(0, this.chatRemainCount - times));
     }
-  }   
+  }  
+
+  // 解析聊天记录数据，一个
+  private parseOneChatRecord(data: proto.cs.IChatMsg): proto.cs.IChatMsg | null {
+    if (!data) return null;
+    const oneData: proto.cs.IChatMsg = {
+      msgId: data.msgId,    // id，使用时间戳（精确到毫秒）
+      msg: data.msg,        // 聊天内容
+      isAi: data.isAi,      // 是否是 ai 聊天数据
+    };    
+    return oneData;
+  }  
+
+  // 解析聊天记录数据，多个
+  private parseAllChatRecord(data: proto.cs.IChatMsg[]): proto.cs.IChatMsg[] {
+    if (!data) return [];
+    let allData = [];
+    for (const value of data) {
+      const oneData: proto.cs.IChatMsg = this.parseOneChatRecord(value);
+      if (oneData) {
+        allData.push(oneData);
+      }
+    }
+    return allData;
+  }  
+  
+  /** 保存聊天记录 */
+  public setChatRecord(data: proto.cs.IChatMsg[]): void {
+    // 如果传入的记录为空，直接返回
+    if (!data || data.length === 0) return;
+    // 解析数据
+    let allData = this.parseAllChatRecord(data);
+    if (!allData) return;
+
+    // 使用 Map 来进行去重，key 为 msgId
+    const existingMsgIds = new Set(this.chatRecordIds);
+
+    // 过滤掉已经存在的消息（通过 msgId）
+    const newChatRecords = allData.filter(msg => !existingMsgIds.has(msg.msgId));
+
+    // 将新的聊天记录添加到 Map 中
+    newChatRecords.forEach(msg => {
+      this.chatRecord.set(msg.msgId.toString(), msg);
+      this.chatRecordIds.push(Number(msg.msgId));
+    });
+
+    // 排序：根据 msgId 从大到小排序
+    this.chatRecordIds.sort((a, b) => b - a);
+
+    console.log("当前技师 ", this.id, " ,聊天记录：", this.chatRecord); 
+  }        
+  
+  /** 获取聊天记录的所有 id */
+  public getChatRecordIds(): number[] {
+    return this.chatRecordIds;
+  }     
+
+  /** 获取聊天记录，根据 id */
+  private getChatRecordById(id: number): proto.cs.IChatMsg | null {
+    return this.chatRecord.get(id.toString()) ?? null;
+  }     
+
+  /** 获取聊天记录，根据 id，是否是 ai 聊天数据 */
+  public getChatRecordIsAi(id: number): boolean {
+    const chatRecord = this.getChatRecordById(id);
+    return chatRecord ? chatRecord.isAi : false;
+  }    
+
+  /** 获取聊天记录，根据 id，聊天内容 */
+  public getChatRecordMsg(id: number): string {
+    const chatRecord = this.getChatRecordById(id);
+    return chatRecord ? chatRecord.msg : "";
+  }    
 }