import IServiceResponse from "./IServiceResponse";

export interface IMutableTextNode {
    nodeId: string
    text: string
    versionNumber: number;
    numVersions: number;
}

export interface IMutableTextNodeGateway {
    createNode(node: IMutableTextNode): Promise<IServiceResponse<IMutableTextNode>>;
    getNode(nodeId: string, version: number): Promise<IServiceResponse<IMutableTextNode>>;
    getNodeHistory(nodeId: string): Promise<IServiceResponse<IMutableTextNode[]>>;
    deleteNode(nodeId: string): Promise<IServiceResponse<{}>>;
    deleteNodes(nodeIds: string[]): Promise<IServiceResponse<{}>>;
    updateNode(node: IMutableTextNode, anchors: IMutableTextAnchor[]): Promise<IServiceResponse<IMutableTextNode>>;
}

export interface IMutableTextAnchor {
    anchorId: string
    start: number
    end: number
}

export interface IMutableTextAnchorGateway {
    createAnchor(anchor: IMutableTextAnchor): Promise<IServiceResponse<IMutableTextAnchor>>;
    getAnchor(anchorId: string): Promise<IServiceResponse<IMutableTextAnchor>>;
    getAnchors(anchorIds: string[]): Promise<IServiceResponse<{[anchorId: string]: IMutableTextAnchor}>>;
    deleteAnchor(anchorId: string): Promise<IServiceResponse<{}>>;
    deleteAnchors(anchorIds: string[]): Promise<IServiceResponse<{}>>;
}