import { default as default_2 } from 'stats.js';
import * as THREE from 'three';

declare class CameraModule {
    private engine;
    perspectiveCamera: THREE.PerspectiveCamera;
    orthographicCamera: THREE.OrthographicCamera;
    constructor(engine: any);
    switchToPerspectiveCamera(): void;
    switchToOrthographicCamera(): void;
    getCameraType(): CameraType;
    getCameraPose(): ICameraPose;
    restoreCameraPose(pose: ICameraPose): void;
}

declare enum CameraType {
    PERSPECTIVE = "perspective",
    ORTHOGRAPHIC = "orthographic"
}

declare class Clipping {
    private engine;
    sectionPlaneX: any;
    sectionPlaneY: any;
    sectionPlaneZ: any;
    sectionBox: any;
    constructor(engine: any);
    disActive(): void;
}

declare class ComposerModule {
    private engine;
    composer: any;
    private saturationPass;
    constructor(engine: any);
    resize(): void;
    init(): void;
}

declare class ControlModule {
    private engine;
    orbitControls: any;
    firstPersonControls: any;
    isActive: boolean;
    constructor(engine: any);
    init(): void;
    active(): void;
    disActive(): void;
    switchFirstPersonMode(): void;
    switchDefaultMode(): void;
    update(): void;
}

/**
 * Factory function to create the BIM Engine instance.
 *
 * @param options Configuration options
 * @returns An instance adhering to IBimEngine interface
 */
export declare function createEngine(options: EngineOptions): EngineKernelV2;

declare class DeviceModule {
    private engine;
    deviceType: string;
    constructor(engine: any);
    getDeviceType(): string;
    getContainerSize(): {
        width: any;
        height: any;
    };
}

/**
 * 引擎信息统计类
 * 用于统计引擎中模型的顶点和三角面数量
 */
declare class EngineInfo {
    private engine;
    constructor(engine: any);
    /**
     * 获取引擎统计信息
     * 统计场景中所有网格的顶点数和三角面数
     * @returns 返回包含顶点数和三角面数的对象
     */
    getEngineInfo(): {
        totalVertices: number;
        totalTriangles: number;
        meshCount: number;
    };
}

declare class EngineKernelV2 {
    private options;
    private DeviceType;
    private animationId;
    private animate;
    scene: THREE.Scene | null;
    camera: THREE.Camera | null;
    renderer: THREE.WebGLRenderer | null;
    sceneModule: SceneModule;
    cameraModule: CameraModule;
    deviceModule: DeviceModule;
    renderModule: RenderModule;
    controlModule: ControlModule;
    composerModule: ComposerModule;
    loaderModule: LoaderModule;
    engineStatus: EngineStatus;
    events: EventModule;
    lightModule: LightModule;
    interactionModule: InteractionModule;
    modelToolModule: ModelToolModule;
    handelBehaved: typeof HandelBehaved;
    octreeBox: any;
    controls: any;
    stats: default_2;
    viewCube: ViewCube;
    rangeScale: RangeScale;
    setting: Setting;
    measure: Measure;
    clipping: Clipping;
    modelTree: ModelTree;
    engineInfo: EngineInfo;
    modelProperties: ModelProperties;
    modelMapperBatch: ModelMapperBatch;
    models: any[];
    private container;
    constructor(options: any);
}

/**
 * 引擎初始化配置
 */
declare interface EngineOptions {
    containerId: string;
    backgroundColor?: string | number | null;
    antialias?: boolean;
    version?: 'v1' | 'v2';
    showStats?: boolean;
    showViewCube?: boolean;
}

declare class EngineStatus {
    private engine;
    isFree: boolean;
    highlightModels: any[];
    hideModels: any[];
    models: any[];
    constructor(engine: any);
    init(): void;
    updateFree(status: boolean): void;
    closeAllFunction: () => void;
}

declare class EventModule {
    private listeners;
    on<T = any>(event: EventType, callback: (data: T) => void): void;
    off<T = any>(event: EventType, callback: (data: T) => void): void;
    trigger(event: EventType, data?: any): void;
}

/**
 * 事件类型枚举
 */
declare enum EventType {
    ModelLoadStart = "model-load-start",
    ModelLoadProgress = "model-load-progress",
    ModelLoaded = "model-loaded",
    ModelError = "model-error",
    SelectionChanged = "selection-changed",// data: { ids: string[], modelId: string }
    HoverChanged = "hover-changed",// data: { id: string | null, point: Vector3 }
    Click = "click",// data: MouseEventData
    MouseMove = "mouse-move",// data: MouseEventData - 鼠标移动事件
    CameraChanged = "camera-changed",// 相机移动时持续触发
    CameraIdle = "camera-idle",// 相机静止后触发
    EngineFree = "engine-free",
    EngineBusy = "engine-busy"
}

/**
 * 行为处理器 - 管理引擎的交互行为（鼠标、键盘事件等）
 * @param engine 引擎实例
 * @returns 行为处理器对象
 */
declare function HandelBehaved(engine: any): any;

declare interface ICameraPose {
    type: CameraType;
    position: {
        x: number;
        y: number;
        z: number;
    };
    rotation: {
        x: number;
        y: number;
        z: number;
    };
    quaternion: {
        x: number;
        y: number;
        z: number;
        w: number;
    };
    target?: {
        x: number;
        y: number;
        z: number;
    };
    zoom?: number;
}

declare class InteractionModule {
    private engine;
    private behavior;
    private isCtrlDown;
    constructor(engine: any);
    init(): void;
    active(): void;
    disActive(): void;
    handelKeyCtrlUp(): void;
    handelKeyCtrlDown(): void;
    handleMouseClick(event: any): void;
    handleMouseDoubleClick(event: any): void;
}

declare class LightModule {
    private engine;
    constructor(engine: any);
    init(): void;
}

declare class LoaderModule {
    private engine;
    constructor(engine: any);
    loadModels(urls: string[], options?: LoadModelOptions): Promise<void>;
}

/**
 * 模型加载配置项
 */
declare interface LoadModelOptions {
    /** 自定义模型 ID，若不提供则自动生成 UUID */
    id?: string;
    /** 初始名称 */
    name?: string;
    /** 初始变换矩阵 (平移、旋转、缩放) */
    matrix?: number[];
    /** 初始位置 [x, y, z] (如果提供了 matrix，此项可能被忽略或叠加) */
    position?: [number, number, number];
    /** 初始旋转 [x, y, z] (欧拉角，弧度) */
    rotation?: [number, number, number];
    /** 初始缩放 [x, y, z] */
    scale?: [number, number, number];
    /** 加载进度回调 (0-100) */
    onProgress?: (progress: number) => void;
}

declare class Measure {
    private isActive;
    private engine;
    private clearHeightMeasure;
    private distanceMeasure;
    private clearDistanceMeasure;
    private elevationMeasure;
    private pointMeasure;
    private angleMeasure;
    private areaMeasure;
    private slopeMeasure;
    private tools;
    private annotationContainer;
    private annotationData;
    constructor(engine: any);
    active(): void;
    disActive(): void;
    clearAll(): void;
    update(): void;
}

declare class ModelMapperBatch {
    private engine;
    constructor(engine: any);
    getModelTypes(): void;
    getModelMajors(): void;
    getModelLevels(): void;
    getModelMappers(models: any[]): void;
    getModelMapper(url: string, id: number): any;
    getModelSWithType(type: string, callback: any): any[];
    getModelSWithLevel(level: string, callback: any): any[];
    getModelsWithMajor(major: string, callback: any): any[];
}

declare class ModelProperties {
    private engine;
    constructor(engine: any);
    init(): void;
    getModelProperties(url: string, id: string, callback: (properties: any) => void): void;
}

declare class ModelToolModule {
    private engine;
    private highlightMaterial;
    private hideMaterial;
    constructor(engine_: any);
    highlightModel(models: any): void;
    unhighlightModel(models: any): void;
    unhighlightAllModels(): void;
    hideModel(models: any): void;
    showModel(models: any): void;
    showAllModels(): void;
    setModelColor(model: any, color: string): void;
    setAllModelsColor(color: string): void;
    restoreAllModelsColor(): void;
    getModelsBox(models: any): THREE.Box3;
    getModelDescription(model: any): void;
}

declare class ModelTree {
    private engine;
    constructor(engine: any);
    getTreeData(): any[];
}

/**
 * RangeScale - 范围缩放工具
 *
 * 功能：
 * 1. 用户在屏幕上绘制一个区域（通过鼠标拖拽）
 * 2. 将屏幕区域转换为世界坐标
 * 3. 计算该区域在世界空间中的包围盒
 * 4. 调整相机位置和视角，使该区域适合视口
 */
declare class RangeScale {
    private engine;
    private isDrawing;
    private startPoint;
    private endPoint;
    private selectionBox;
    private worldToScreen;
    private boundMouseDown;
    private boundMouseMove;
    private boundMouseUp;
    private boundKeyDown;
    constructor(engine: any);
    /**
     * 初始化工具
     * 创建绘制框UI元素，初始化坐标转换工具
     */
    init(): void;
    /**
     * 激活工具
     * 禁用控制器，添加鼠标事件监听器和键盘事件监听器
     */
    active(): void;
    /**
     * 停用工具
     * 启用控制器，移除鼠标事件监听器和键盘事件监听器
     */
    disActive(): void;
    /**
     * 创建绘制框UI元素
     * 用于在屏幕上显示用户绘制的区域
     */
    private createSelectionBoxElement;
    /**
     * 鼠标按下事件处理
     * 开始绘制区域
     */
    private onMouseDown;
    /**
     * 鼠标移动事件处理
     * 更新绘制框的显示
     */
    private onMouseMove;
    /**
     * 鼠标释放事件处理
     * 结束绘制，执行缩放操作
     */
    private onMouseUp;
    /**
     * 键盘按下事件处理
     * 按下 ESC 键时退出功能
     */
    private onKeyDown;
    /**
     * 结束绘制
     * 隐藏绘制框
     */
    private endDrawing;
    /**
     * 更新绘制框UI
     * 根据起点和终点更新绘制框的位置和大小
     */
    private updateSelectionBoxUI;
    /**
     * 执行缩放操作
     * 将屏幕区域转换为世界坐标，计算包围盒，调整相机视角
     */
    private performZoom;
    /**
     * 调整相机视角以适应包围盒
     * @param boundingBox - 要适应的包围盒
     */
    private fitCameraToBoundingBox;
}

declare class RenderModule {
    private engine;
    renderer: THREE.WebGLRenderer | null;
    constructor(engine: any);
    createRenderer(): THREE.WebGLRenderer;
    disposeRenderer(): void;
}

declare class SceneModule {
    private engine;
    scene: THREE.Scene | null;
    constructor(engine: any);
}

declare class Setting {
    private engine;
    constructor(engine: any);
    init(): void;
}

declare class ViewCube {
    private engine;
    cubeTool: any;
    constructor(engine: any);
    init(): void;
    CameraGoHome(): void;
    zoomToModel(box: any): void;
}

export { }

declare module 'three' {
    namespace THREE {
        class OrbitControls {
            enabled: boolean;
            dampingFactor: number;
            constructor(_Engine: any, object: any, domElement: HTMLElement);
            update(): void;
            addEventListener(type: string, listener: (event: any) => void): void;
            [key: string]: any;
        }
    }
}