/**
 * Ai角色配置
 */
import { BaseData } from "./BaseData";
import proto from "db://assets/Scripts/proto/proto.pb.js";
import { logger } from "db://assets/Scripts/Main/Common/Logger";

// 数据结构
export interface AiCharacters {
  id: number;
  basePrompt: string;
  additionPrompt: string;
}

export class AiCharacterData extends BaseData {
  // 数据 map
  private _dataMap: Map<number, AiCharacters>;
  // 数据 id
  private _ids: number[];

  constructor() {
    super();
    this._dataMap = new Map<number, AiCharacters>(),
    this._ids = [];
  }      

  public reset(): void {
    this._dataMap.clear();
    this._ids = [];
  }

  public clear(): void {
    this._dataMap.clear();
    this._ids = [];
  }

  public destroy(): void {
    super.destroy();
    this._dataMap = null;
    this._ids = null;
  }

  // 解析数据，一个
  private parseOneAiCharacters(data: any): AiCharacters | null {
    if (!data) return null;
    const oneData: AiCharacters = {
      id: data.id,                            // 角色id
      basePrompt: data.basePrompt,            // 个人信息基础prompt（聊天&amp;评分都需要）
      additionPrompt: data.additionPrompt,    // 额外信息prompt（聊天需要）
    };    
    return oneData;
  }   
  
  // 解析数据，多个
  private parseAllAiCharacters(data: any): AiCharacters[] {
    if (!data) return [];
    let allData = [];
    for (const value of data) {
      const oneData: AiCharacters = this.parseOneAiCharacters(value);
      if (oneData) {
        allData.push(oneData);
      }
    }
    return allData;
  }    

  /** 设置Ai角色配置*/
  public set aiCharacter(data: proto.cs.ICSGetResConfigRes) {
    let parsed: any;
    try {
      parsed = JSON.parse(data.data);
    } catch (e) {
      logger.warn("AiCharacterData JSON 解析失败", e);
      return;
    }
    // 解析数据
    let allData = this.parseAllAiCharacters(parsed);
    // 保存数据
    for (const oneData of allData) {
      if (!oneData) continue;
      // 覆盖或新增
      if (!this._dataMap.has(oneData.id)) {
        this._ids.push(oneData.id);
      }
      this._dataMap.set(oneData.id, oneData);
    }
  }

  /** 获取所有 id */
  public getAllIds(): number[] {
    return this._ids;
  }

  /** 获取数据，根据 id */
  private getAiCharactersById(id: number): AiCharacters | null {
    return this._dataMap.get(id) ?? null;
  }   
  
  /** 获取个人信息基础prompt，根据 id*/
  public getBasePromptById(id: number): string {
    const oneData = this.getAiCharactersById(id);
    return oneData ? oneData.basePrompt : "";
  }   

  /** 获取额外信息prompt，根据 id*/
  public getAdditionPromptById(id: number): string {
    const oneData = this.getAiCharactersById(id);
    return oneData ? oneData.additionPrompt : "";
  }  
}