// src/types.ts

import { ReactNode } from "react";

// Language definition
export interface Language {
  code: string;
  name: string;
  nativeName?: string;
  supportsSource?: boolean;
  supportsTarget?: boolean;
  progress: number;
  cardCount: number;
}

// Translation service provider
export interface Provider {
  id: string;
  name: string;
}

// Translation history item
export interface TranslationHistoryItem {
  id: number;
  text: string;
  translation: string;
  from: string;
  to: string;
  provider: string;
  timestamp: number;
}

// Response from translation API
export interface TranslationResponse {
  translation: string;
  source: string;
  target: string;
  provider: string;
  characters: number;
}

// Error response from API
export interface ErrorResponse {
  error: string;
  details?: any;
}

// Props for components
export interface LanguageSelectorProps {
  value: string;
  onChange: (value: string) => void;
  languages: Language[];
  showCharCount?: boolean;
  charCount?: number;
  showCopyButton?: boolean;
  onCopy?: () => void;
  setMore?: (t: { text: string; lang: string }) => void;
  text?: string;
  disabled?: boolean;
}

export interface TextAreaProps {
  value: string;
  onChange: (value: string) => void;
  lang?: string;
  transliteration?: TransliterationOptions;
  placeholder: string;
  readOnly?: boolean;
}

export interface ProviderSelectorProps {
  value: string;
  onChange: (value: string) => void;
  providers: Provider[];
}

export interface TranslationHistoryProps {
  items: TranslationHistoryItem[];
  languages: Language[];
  providers: Provider[];
}

export interface TransliterationOptions extends Language {
  scripts: TransliterationLanguage[];
}
export interface TransliterationLanguage extends Language {
  toScripts: Language[];
}

export type Meaning = {
  pos: string; // part of speech;
  meaning: string[];
  etymology: string;
  references?: any;
};

export type Prompts = {
  translate: string;
};
export type AnalyzeRes = {
  word: string;
  syllables: string[];
  ipa: string;
  pos: POS;
};
type POS = string;

export type WordData = {
  spelling: string;
  lang: string;
  ipa: string;
  meanings: Meaning[];
  references?: any;
};

// app proper
// Mock data for the app
export type UserStats = {
  streakDays: number;
  cardsLearned: number;
  minutesStudied: number;
  dueToday: number;
};
export type UserData = {
  id: number;
  name: string;
  stats: UserStats;
};
export type DeckResponse = {
  lesson: {
    name: string;
    description: string;
    language: string;
    id: number;
    cardCount: number;
  };
  cards: CardResponse[];
};

export interface SRSProgress {
  repetitionCount: number;
  easeFactor: number;
  interval: number;
  nextReviewDate: number;
  lastReviewed: number;
  isMastered: boolean;
}

export interface ReviewResult {
  cardId: number;
  accuracy: number;
  reviewTime: number;
}
export type CardResponse = {
  id: number;
  text: string;
  note: string | null;
  progress: SRSProgress;
  expression: {
    id: number;
    ipa: Array<{ ipa: string; tags: string[] }>;
    spelling: string;
    type: ExpressionType;
    syllables: number | null;
    confidence: number;
    lang: string;
    frequency: number;
    prosody: any;
    senses: Sense[];
    isBookmarked: boolean;
  };
};
export type Sense = {
  etymology: string;
  pos: string;
  forms: Array<{ form: string; tags: string[] }>;
  related: any;
  senses: Array<{ glosses: string[]; links: Array<[string, string]> }>;
};

export type SyllableProsody = { isLong: boolean; tone: number; lang: string };

export interface Deck {
  id: number;
  name: string;
  description: string;
  cardCount: number;
  dueCards: number;
  progress: number;
  language: string;
}

export interface Card {
  id: number;
  front: ReactNode;
  back: ReactNode;
  language: string;
  difficulty: number;
  nextReview: Date;
  interval: number;
  easeFactor: number;
}

export type ExpressionType = "word" | "expression" | "syllable";
export type ExpressionSearchParams = {
  lang?: string;
  spelling?: string;
  pos?: string;
  syllables?: { num: number; sign: string }; // ">" | "<" | "="
  frequency?: { num: number; above: boolean };
  type?: ExpressionType;
};

export type SyllableRes = { input: string; result: SyllableToken[] };
export type SyllableToken = [IPACharacter, SyllablePart];
export type IPACharacter = string; // one char mostly
export enum SyllablePart {
  INITIAL = "#",
  OTHER_ONSET = "C",
  VOWEL = "V",
  OTHER_VOWEL = "v",
  FINAL_VOWEL = ">",
  OTHER_OFFSET = "c",
  CODA = "$",
}

export type ProsodyWordDB = Omit<ProsodyWord, "syllables"> & {
  syllables: string;
};
export interface ProsodyWord {
  id: number;
  spelling: string;
  frequency: number | null;
  lang: string;
  ipa: string;
  tags: string;
  syllables: ProsodySyllable[];
  notes: string | null;
}
// -o is spelling, -/ is ipa
export type ProsodySyllable = {
  ipa: string;
  spelling: string;
  long: boolean;
  notes: string | null;
  onseto: string;
  onset: string;
  nucleuso: string;
  nucleus: string;
  codao: string;
  coda: string;
  rhymeo: string;
  rhyme: string;
  tonen: string;
  tonenm: string;
  tone: string;
};