import * as _flowgram_ai_core from '@flowgram.ai/core';
import { PluginContext } from '@flowgram.ai/core';
import { HistoryPluginOptions, OperationMeta, HistoryService, OperationRegistry, Operation } from '@flowgram.ai/history';
export * from '@flowgram.ai/history';
import { FlowNodeEntity, FlowNodeJSON, FlowOperationBaseServiceImpl, FlowOperation, FlowDocument } from '@flowgram.ai/document';
import * as _flowgram_ai_form_core from '@flowgram.ai/form-core';
import { FlowNodeFormData } from '@flowgram.ai/form-core';
import * as _flowgram_ai_utils from '@flowgram.ai/utils';
import { Disposable } from '@flowgram.ai/utils';

/**
 * Copyright (c) 2025 Bytedance Ltd. and/or its affiliates
 * SPDX-License-Identifier: MIT
 */

interface IHistoryDocument {
    addFromNode(fromNode: FlowNodeEntity | string, json: FlowNodeJSON): FlowNodeEntity;
    addBlock(target: FlowNodeEntity | string, blockData: FlowNodeJSON, parent?: FlowNodeEntity, index?: number): FlowNodeEntity;
    deleteNode(fromNode: FlowNodeEntity): void;
}
/**
 * 将node转成json
 */
type NodeToJson = (node: FlowNodeEntity) => FlowNodeJSON;
/**
 * 根据节点id获取label
 */
type GetNodeLabelById = (id: string) => string;
/**
 * 根据节点获取label
 */
type GetNodeLabel = (node: FlowNodeJSON) => string;
/**
 * 根据分支获取label
 */
type GetBlockLabel = (node: FlowNodeJSON) => string;
/**
 * 根据节点获取URI
 */
type GetNodeURI = (id: string) => string | any;
/**
 * 获取文档JSON
 */
type GetDocumentJSON = () => unknown;
/**
 * 插件配置
 */
interface FixedHistoryPluginOptions<CTX extends PluginContext = PluginContext> extends HistoryPluginOptions<CTX> {
    nodeToJSON?: (ctx: CTX) => NodeToJson;
    getDocumentJSON?: (ctx: CTX) => GetDocumentJSON;
    getNodeLabelById?: (ctx: CTX) => GetNodeLabelById;
    getNodeLabel?: (ctx: CTX) => GetNodeLabel;
    getBlockLabel?: (ctx: CTX) => GetBlockLabel;
    getNodeURI?: (ctx: CTX) => GetNodeURI;
    operationMetas?: OperationMeta[];
    uri?: string | any;
}

declare const createFixedHistoryPlugin: _flowgram_ai_core.PluginCreator<FixedHistoryPluginOptions<any>>;

/**
 * Copyright (c) 2025 Bytedance Ltd. and/or its affiliates
 * SPDX-License-Identifier: MIT
 */

declare class FixedHistoryOperationService extends FlowOperationBaseServiceImpl {
    historyService: HistoryService;
    apply(operation: FlowOperation): any;
    originApply(operation: FlowOperation): any;
    transact(transaction: () => void): void;
}

/**
 * Copyright (c) 2025 Bytedance Ltd. and/or its affiliates
 * SPDX-License-Identifier: MIT
 */

declare class FixedHistoryConfig {
    init(ctx: PluginContext, options: FixedHistoryPluginOptions): void;
    nodeToJSON: NodeToJson;
    getNodeLabelById: GetNodeLabelById;
    getNodeLabel: GetNodeLabel;
    getBlockLabel: GetBlockLabel;
    getNodeURI: GetNodeURI;
    getParentName(parentId?: string): string;
}

/**
 * Copyright (c) 2025 Bytedance Ltd. and/or its affiliates
 * SPDX-License-Identifier: MIT
 */

declare class FixedHistoryService implements IHistoryDocument {
    historyService: HistoryService;
    operationRegistry: OperationRegistry;
    fixedHistoryOperationService: FixedHistoryOperationService;
    document: FlowDocument;
    config: FixedHistoryConfig;
    setSource(source: PluginContext): void;
    /**
     * 注册操作
     * @param operationMetas
     */
    registerOperationMetas(operationMetas: OperationMeta[]): void;
    /**
     * 事务
     * @param transaction
     */
    transact(transaction: () => void): void;
    /**
     * 撤销
     */
    undo(): Promise<void>;
    /**
     * 重做
     */
    redo(): Promise<void>;
    /**
     * 是否可重做
     */
    canRedo(): boolean;
    /**
     * 是否可撤销
     */
    canUndo(): boolean;
    /**
     * 添加一个操作
     * @param operation
     */
    pushHistoryOperation(operation: Operation): any;
    /**
     * 获取历史操作
     */
    getHistoryOperations(): Operation<unknown>[];
    /**
     * 添加节点
     * @param value 添加节点配置
     * @returns
     * @deprecated 请使用 `FlowOperationService.addFromNode` 代替
     */
    addFromNode(fromNode: FlowNodeEntity | string, json: FlowNodeJSON): FlowNodeEntity;
    /**
     * 删除节点
     * @param node 节点
     * @returns
     * @deprecated 请使用 `FlowOperationService.deleteNode` 代替
     */
    deleteNode(node: FlowNodeEntity): void;
    /**
     * 添加子节点
     * @param data
     * @param parent
     * @param index
     * @param originParent
     * @returns
     * @deprecated 请使用 `FlowOperationService.addNode` 代替
     */
    addChildNode(data: FlowNodeJSON, parent?: FlowNodeEntity, index?: number, originParent?: FlowNodeEntity): any;
    /**
     * 批量删除
     * @param nodes
     * @deprecated 请使用 `FlowOperationService.deleteNodes` 代替
     */
    deleteNodes(nodes: FlowNodeEntity[]): void;
    /**
     * 批量添加
     * @param from
     * @param nodes
     */
    addFromNodes(from: FlowNodeEntity, nodes: FlowNodeEntity[]): any;
    /**
     * 添加块级元素
     * @param target 目标
     * @param blockData 块数据
     * @param parent 父级
     * @returns
     * @deprecated 请使用 `FlowOperationService.addBlock` 代替
     */
    addBlock(target: string | FlowNodeEntity, blockData: FlowNodeJSON, parent?: FlowNodeEntity | undefined, index?: number): FlowNodeEntity;
    /**
     * 移动节点
     * @param node 被移动的节点
     * @param toNode 被放置的节点
     * @returns
     */
    moveNode(node: FlowNodeEntity, toNode: FlowNodeEntity): any;
}

declare class FixedHistoryFormDataService implements Disposable {
    document: FlowDocument;
    private _cache;
    private _formValueChangeByHistoryEmitter;
    onFormValueChangeByHistory: _flowgram_ai_utils.Event<{
        formData: FlowNodeFormData;
        value: any;
        path: string;
    }>;
    resetCache(flowNodeFormData: FlowNodeFormData, value: any): void;
    setCache(flowNodeFormData: FlowNodeFormData, prop: string, value: any): void;
    getCache(flowNodeFormData: FlowNodeFormData, prop: string): any;
    /**
     * 获取表单数据
     * @param id node id
     * @returns 表单数据
     */
    getFormDataByNodeId(id: string): FlowNodeFormData | undefined;
    getFormItemValue(formData: FlowNodeFormData, path: string): any;
    setFormItemValue(formData: FlowNodeFormData, path: string, value: any): void;
    getFormItem(formData: FlowNodeFormData, path: string): _flowgram_ai_form_core.FormItem | undefined;
    dispose(): void;
}

export { FixedHistoryConfig, FixedHistoryFormDataService, FixedHistoryOperationService, type FixedHistoryPluginOptions, FixedHistoryService, type GetBlockLabel, type GetDocumentJSON, type GetNodeLabel, type GetNodeLabelById, type GetNodeURI, type IHistoryDocument, type NodeToJson, createFixedHistoryPlugin };