import { JsonAsset } from "cc";

import { ResManager } from "@max-studio/core/res/ResManager";
import { singleton, Singleton } from "@max-studio/core/Singleton";
import LogUtils from "@max-studio/core/utils/LogUtils";

import { ConfigParseUtils } from "./ConfigParseUtils";
import { PetConfigData, parsePetConfigData } from "./PetConfigData";

/**
 * PetConfig配置管理器
 *
 * ⚠️ 此文件由配置表生成器自动生成，请勿手动修改！
 * 如需修改，请编辑对应的Excel配置文件，然后重新生成
 */
@singleton()
export class PetConfigManager extends Singleton {
    private configList: readonly PetConfigData[] = [];
    private configMap = new Map<number, PetConfigData>();
    private isLoaded = false;

    protected async onInit(): Promise<void> {
        await this.loadConfig();
    }

    private async loadConfig(): Promise<void> {
        try {
            const asset = await ResManager.getInstance().loadAsset<JsonAsset>(
                "generated/data/PetConfig",
                JsonAsset,
                "configs",
            );
            this.parseConfig(<any>asset.json);
            this.isLoaded = true;
        } catch (err) {
            LogUtils.error(
                "PetConfigManager",
                "加载  PetConfig  配置失败:",
                err,
            );
        }
    }

    private parseConfig(data: any[]): void {
        this.configList = Object.freeze(
            data.map((item) => {
                const config = parsePetConfigData(item);
                const frozenConfig = ConfigParseUtils.deepFreeze(config);
                return ConfigParseUtils.createReadonlyProxy(
                    frozenConfig,
                    "PetConfigData配置",
                );
            }),
        );
        this.configMap.clear();
        for (const config of this.configList) {
            this.configMap.set(config.id, config);
        }
        // 深度冻结配置映射，防止运行时修改
        ConfigParseUtils.deepFreeze(this.configMap);
    }

    public getConfig(id: number): PetConfigData | null {
        if (!this.isLoaded) {
            LogUtils.warn(
                "PetConfigManager",
                "PetConfig 配置尚未加载完成，请等待加载完成",
            );
            return null;
        }
        return this.configMap.get(id) || null;
    }

    public getAllConfigs(): PetConfigData[] {
        if (!this.isLoaded) {
            LogUtils.warn(
                "PetConfigManager",
                "PetConfig 配置尚未加载完成，请等待加载完成",
            );
            return [];
        }
        return [...this.configList];
    }

    public isConfigLoaded(): boolean {
        return this.isLoaded;
    }
}