import {
  CommonComponentPayload,
  DataComponentMetadata,
  ResearchObjectComponentSubtypes,
  ResearchObjectComponentType,
  ResearchObjectComponentTypeMap,
} from '../ResearchObject';

export interface DriveObject {
  uid?: string;
  name: string;
  lastModified: string;
  componentType: ResearchObjectComponentType | ResearchObjectComponentTypeMap | DriveNonComponentTypes;
  componentSubtype?: ResearchObjectComponentSubtypes;
  componentId?: string | undefined;
  accessStatus: AccessStatus;
  size: number;
  metadata: DriveMetadata;
  cid: string;
  type: FileType;
  contains?: Array<DriveObject> | null;
  /**
   * Cached component stats EXCLUSIVE of current object (only counts nested objects)
   */
  componentStats?: ComponentStats;
  parent?: DriveObject | FileDir | null;
  path?: string;
  starred?: boolean;
  external?: boolean;
}

export const NODE_KEEP_FILE = '.nodeKeep';

export type ComponentTypesForStats =
  | ResearchObjectComponentType.CODE
  | ResearchObjectComponentType.DATA
  | ResearchObjectComponentType.PDF
  | ResearchObjectComponentType.UNKNOWN;
// | ResearchObjectComponentType.LINK;

export type DirStat = {
  dirs: number;
};
export type ComponentTypeStats = {
  [key in ComponentTypesForStats]: {
    count: number;
    size: number;
  };
};

export type ComponentStats = DirStat & ComponentTypeStats;

export type DriveMetadata = CommonComponentPayload & DataComponentMetadata;

export enum FileType {
  DIR = 'dir',
  FILE = 'file',
}

export enum DriveNonComponentTypes {
  MANIFEST = 'manifest',
  UNKNOWN = 'unknown',
}

export interface IpfsPinnedResult {
  path: string;
  cid: string;
  size: number;
}

export interface RecursiveLsResult extends IpfsPinnedResult {
  name: string;
  contains?: RecursiveLsResult[];
  type: 'dir' | 'file';
  parent?: RecursiveLsResult;
  external?: boolean;
}

export interface FileDir extends RecursiveLsResult {
  date?: string;
  published?: boolean;
}

export type DrivePath = string;

export interface VirtualDriveArgs {
  name: string;
  componentType?: ResearchObjectComponentType | DriveNonComponentTypes | ResearchObjectComponentTypeMap;
  componentSubtype?: ResearchObjectComponentSubtypes;
  componentId?: string;
  size?: number;
  contains?: Array<DriveObject>;
  lastModified?: string;
  accessStatus?: AccessStatus;
  metadata?: DriveMetadata;
  cid?: string;
  parent?: DriveObject | FileDir | null;
  path?: string;
  uid?: string;
  starred?: boolean;
  type?: FileType;
}

export enum AccessStatus {
  PUBLIC = 'Public',
  PRIVATE = 'Private',
  PARTIAL = 'Partial',
  EXTERNAL = 'External',
  UPLOADING = 'Uploading',
  FAILED = 'Failed',
}