/**
 * 主题数据
 */
import { BaseData } from "./BaseData";
import proto from 'db://assets/Scripts/proto/proto.pb.js';
import { logger } from "db://assets/Scripts/Main/Common/Logger";

export class ThemeData extends BaseData {
  // 主题数据
  private _themes = new Map<number, proto.cs.IThemes>();
  // 主题 id
  private _themeIds: number[] = [];

  public reset(): void {
    this._themes.clear();
    this._themeIds = [];
  }

  public clear(): void {
    this._themes.clear();
    this._themeIds = [];
  }

  public destroy(): void {
    super.destroy();
    this._themes = null;
    this._themeIds = null;
  }

  /** 设置主题数据 */
  public set themes(res: proto.cs.ICSHallThemeRes) {
    const list = res.themes ?? [];
    this._themes.clear();
    this._themeIds = [];
    for (const t of list) {
      const vo: proto.cs.IThemes = {
        id: t.id,                   // 主题 id
        key: t.key,                 // 多语言键
        name: t.name,               // 主题名称
        category: t.category,       // 主题枚举
        isRelease: t.isRelease,     // 是否解锁
        path: t.path,               // 图片路径
      };
      this._themes.set(vo.id, vo);
      this._themeIds.push(vo.id);
    }
    logger.log("设置主题数据:", this._themes);
  }

  /** 获取所有主题数据 */
  public get themes(): Map<number, proto.cs.IThemes> { return this._themes; }

  /** 获取所有主题数据的数量 */
  public get themesCount(): number { return this._themes ? this._themes.size : 0; }

  /** 获取所有主题 id */
  public get themeIds(): number[] { return this._themeIds; }

  /** 根据主题 id 获取主题数据 */
  private getThemeDataById(id: number): proto.cs.IThemes | null {
    if (!this._themes) return null;                 
    return this._themes.get(id) ?? null;
  }

  /** 根据主题 id 获取多语言键 */
  public getLanKeyById(id: number): string | null {
    let oneData = this.getThemeDataById(id);
    if (!oneData) return null;
    return oneData.key;
  }

  /** 根据主题 id 获取主题名称 */
  public getNameById(id: number): string | null {
    let oneData = this.getThemeDataById(id);
    if (!oneData) return null;
    return oneData.name;
  }

  /** 根据主题 id 获取主题枚举 */
  public getCategoryById(id: number): number | null {
    let oneData = this.getThemeDataById(id);
    if (!oneData) return null;
    return oneData.category;
  }

  /** 根据主题 id 获取是否解锁 */
  public getIsReleaseById(id: number): boolean | null {
    let oneData = this.getThemeDataById(id);
    if (!oneData) return null;
    return oneData.isRelease;
  }

  /** 根据主题 id 获取图片路径 */
  public getPathById(id: number): string | null {
    let oneData = this.getThemeDataById(id);
    if (!oneData) return null;
    return oneData.path;
  }  
}