Game-Server/client/src/services/GameDataManager.js

class GameDataManager {
  constructor() {
    this.items = new Map();
    this.recipes = new Map();
    this.skills = new Map();
    this.dungeons = new Map();
    this.hostiles = new Map();
    this.rooms = new Map();
    this.quests = new Map();
    this.translations = {};
    this.manifest = {};
    this.currentLang = localStorage.getItem("selected_lang") || "en_US";
    this.isLoaded = false;
  }

  initialize(data) {
    if (Array.isArray(data.items)) {
      data.items.forEach((item) => this.items.set(item.id, item));
    }
    if (Array.isArray(data.recipes)) {
      data.recipes.forEach((recipe) => this.recipes.set(recipe.id, recipe));
    }
    if (Array.isArray(data.dungeons)) {
      data.dungeons.forEach((d) => this.dungeons.set(d.id, d));
    }
    if (Array.isArray(data.enemies)) {
      data.enemies.forEach((e) => this.hostiles.set(e.id, e));
    }
    if (Array.isArray(data.skills)) {
      data.skills.forEach((s) => this.skills.set(s.id, s));
    }
    if (Array.isArray(data.rooms)) {
      data.rooms.forEach((r) => this.rooms.set(r.id, r));
    }
    if (Array.isArray(data.quests)) {
      data.quests.forEach((q) => this.quests.set(q.id, q));
    }

    console.log(this.quests);
    if (data.languages) {
      this.translations = data.languages;
    }
    if (data.manifest) {
      this.manifest = data.manifest;
    }

    this.isLoaded = true;
  }

  t(key) {
    if (!key) return "";
    const langData = this.translations[this.currentLang];
    if (!langData) return key;
    if (langData[key]) return langData[key];

    if (key.includes(".")) {
      const value = key
        .split(".")
        .reduce((obj, i) => (obj ? obj[i] : null), langData);
      if (value) return value;
    }

    return key;
  }

  getStatName(statPath) {
    const fullKey = `stats.category.original.${statPath}`;
    return this.t(fullKey);
  }

  _getCategoriesFromManifest(section) {
    if (!this.manifest[section] || !this.manifest[section].categories)
      return [];

    return Object.entries(this.manifest[section].categories).map(
      ([id, config]) => ({
        id,
        displayName: this.t(config.displayName),
        rawConfig: config,
      }),
    );
  }

  getRecipeCategories() {
    return this._getCategoriesFromManifest("recipes");
  }

  getShopCategories() {
    return this._getCategoriesFromManifest("shop");
  }

  getSkillCategories() {
    return this._getCategoriesFromManifest("skills");
  }

  getRecipesByCategory(category) {
    return Array.from(this.recipes.values())
      .filter((recipe) => recipe.type === category)
      .map((recipe) => this.getRecipe(recipe.id))
      .filter(Boolean);
  }

  _cleanId(id) {
    if (!id || typeof id !== "string") return id;
    let clean = id.includes(":") ? id.split(":")[1] : id;
    if (clean.includes("/")) {
      const parts = clean.split("/");
      clean = parts[parts.length - 1];
    }
    return clean;
  }

  getHostile(id) {
    const hostile = this.hostiles.get(id);

    if (!hostile) {
      return {
        id: id,
        displayName: `Unknown Entity (${id})`,
        level: 1,
        stats: { hp: 100 },
      };
    }

    return {
      ...hostile,
      displayName: this.t(hostile.displayName),
    };
  }

  getEnemy(id) {
    return this.getHostile(id);
  }

  getItem(id) {
    const item = this.items.get(id);

    if (!item) {
      return {
        id: id,
        displayName: id.replace(/_/g, " "),
        texture: null,
        description: "Data not found",
        meta: { rarity: "common" },
      };
    }
    return {
      ...item,
      displayName: this.t(item.displayName),
      description: this.t(item.description),
    };
  }

  getRecipe(recipeId) {
    const recipe = this.recipes.get(recipeId);
    if (!recipe) return null;

    const outputData = Object.entries(recipe.output || {})[0];
    const targetItemId = outputData ? outputData[0] : recipe.id;
    const resultItem = this.getItem(targetItemId);

    return {
      ...recipe,
      displayName: resultItem.displayName,
      texture: resultItem.texture,
      description: resultItem.description,
      ingredients: (recipe.inputs || []).map((inputObj) => {
        const [itemId, quantity] = Object.entries(inputObj)[0];
        const itemInfo = this.getItem(itemId);
        return {
          itemId,
          quantity,
          ...itemInfo,
        };
      }),
    };
  }

  getDungeon(id) {
    const dungeon = this.dungeons.get(id);
    if (!dungeon) return null;
    return {
      ...dungeon,
      displayName: this.t(dungeon.displayName),
      description: this.t(dungeon.description),
    };
  }

  getRoom(id) {
    const room = this.rooms.get(id);
    if (!room) return null;
    return {
      ...room,
      displayName: this.t(room.displayName),
      description: this.t(room.description),
    };
  }

  getQuest(id) {
    const quest = this.quests.get(id);
    if (!quest) return null;
    return {
      ...quest,
      displayName: this.t(quest.displayName),
      description: this.t(quest.description),
      objectives: (quest.objectives || []).map((obj) => ({
        ...obj,
        description: obj.description ? this.t(obj.description) : "",
      })),
    };
  }

  getAllQuests() {
    return Array.from(this.quests.values()).map((q) => this.getQuest(q.id));
  }

  setLanguage(langCode) {
    if (this.translations[langCode]) {
      this.currentLang = langCode;
    }
  }
}

const instance = new GameDataManager();
export default instance;