import {Struct, StructCtor} from '@tios/bufio';

export interface SNMap {
  [k: string]: number;
}

export interface NSMap {
  [k: number]: string;
}

export interface SSMap {
  [k: string]: string;
}

export interface ASN1Node extends Struct {
  readonly type: number;
  mode: number;
  opt: number;
  target: number;
  raw: Buffer | null;
  isRaw: boolean;
  value?: any;

  explicit(target: number): this;

  implicit(target: number): this;

  optional(value?: boolean): this;

  clean(): boolean;

  getBodySize(extra?): number;

  writeBody(bw, extra?): any;

  readBody(br, extra?): this;

  encodeBody(extra?): Buffer;

  decodeBody(data: Buffer, extra?): this;

  set(...args): this;

  error(str: string);

  fromArray(value: any[]): this;

  fromNumber(num: number): this;

  fromPEM(str: string): this;
}

export interface ASN1NodeCtor<T extends ASN1Node> extends StructCtor<T> {
  new(...args: any[]): T;

  decodeBody(data: Buffer, extra?): T;

  fromArray(value: any[], extra?): T;

  fromNumber(num: number, extra?): T;

  fromPEM(pem: string, extra?): T;
}

export interface ASN1Any extends ASN1Node {
  node: ASN1Node;
}

export interface ASN1AnyCtor extends ASN1NodeCtor<ASN1Any> {
}

export interface ASN1Sequence extends ASN1Node {
}

export interface ASN1SequenceCtor<T extends ASN1Sequence> extends ASN1NodeCtor<T> {
}

export interface ASN1Set extends ASN1Node {
}

export interface ASN1SetCtor<T extends ASN1Set> extends ASN1NodeCtor<T> {
}

export interface ASN1Choice extends ASN1Node {
  node: ASN1Node;
}

export interface ASN1ChoiceCtor<T extends ASN1Choice> extends ASN1NodeCtor<T> {
}

export interface ASN1Str extends ASN1Node {
  readonly encoding: string;
  value: string;
}

export interface ASN1StrCtor<T extends ASN1Str> extends ASN1NodeCtor<T> {
}

export interface ASN1Bool extends ASN1Node {
  value: boolean;
}

export interface ASN1BoolCtor extends ASN1NodeCtor<ASN1Bool> {
}

export interface ASN1Integer extends ASN1Node {
  value: Buffer;
  negative: boolean;
  toNumber(): number;
}

export interface ASN1IntegerCtor<T extends ASN1Integer> extends ASN1NodeCtor<T> {

}

export interface ASN1Unsigned extends ASN1Integer {
}

export interface ASN1UnsignedCtor extends ASN1IntegerCtor<ASN1Unsigned> {
}

export interface ASN1BitString extends ASN1Node {
  bits: number;
  value: Buffer;

  rightAlign(): Buffer;

  getBit(i: number): number;

  setBit(i: number, val: number): this;
}

export interface ASN1BitStringCtor extends ASN1NodeCtor<ASN1BitString> {
}

export interface ASN1OctString extends ASN1Node {
  value: Buffer;
}

export interface ASN1OctStringCtor extends ASN1NodeCtor<ASN1OctString> {
}

export interface ASN1Null extends ASN1Node {
}

export interface ASN1NullCtor extends ASN1NodeCtor<ASN1Null> {
}

export interface ASN1OID extends ASN1Node {
  value: Buffer;

  getAttributeName(): string | null;

  getSignatureAlgorithmName(): string | null;

  getSignatureHash(): string | null;

  getSignatureHashName(): string | null;

  getKeyAlgorithmName(): string | null;

  getHashName(): string | null;

  getCurveName(): string | null;
}

export interface ASN1OIDCtor extends ASN1NodeCtor<ASN1OID> {
}

export interface ASN1Enum extends ASN1Integer {
}

export interface ASN1EnumCtor extends ASN1NodeCtor<ASN1Enum> {
}

export interface ASN1Utf8String extends ASN1Str {
}

export interface ASN1Utf8StringCtor extends ASN1StrCtor<ASN1Utf8String> {
}

export interface ASN1RawSequence extends ASN1Node {
  value: Buffer;
}

export interface ASN1RawSequenceCtor<T extends ASN1RawSequence> extends ASN1NodeCtor<T> {
}

export interface ASN1RawSet extends ASN1RawSequence {
}

export interface ASN1RawSetCtor extends ASN1RawSequenceCtor<ASN1RawSet> {
}

export interface ASN1NumString extends ASN1Str {
}

export interface ASN1NumStringCtor extends ASN1StrCtor<ASN1NumString> {
}

export interface ASN1PrintString extends ASN1Str {
}

export interface ASN1PrintStringCtor extends ASN1StrCtor<ASN1PrintString> {
}

export interface ASN1T61String extends ASN1Str {
}

export interface ASN1T61StringCtor extends ASN1StrCtor<ASN1T61String> {
}

export interface ASN1IA5String extends ASN1Str {
}

export interface ASN1IA5StringCtor extends ASN1StrCtor<ASN1IA5String> {
}

export interface ASN1GenString extends ASN1Str {
}

export interface ASN1GenStringCtor extends ASN1StrCtor<ASN1GenString> {
}

export interface ASN1Time extends ASN1Node {
  offset: number;
  value: number;
  unix(): number;
}

export interface ASN1TimeCtor<T extends ASN1Time> extends ASN1NodeCtor<T> {
}

export interface ASN1UTCTime extends ASN1Time {
}

export interface ASN1UTCTimeCtor extends ASN1TimeCtor<ASN1UTCTime> {
}

export interface ASN1GenTime extends ASN1Time {
  constructor(...options);
}

export interface ASN1GenTimeCtor extends ASN1TimeCtor<ASN1GenTime> {
}