gramora/gramora/Models/DictionaryModels.swift

import Foundation

struct DictionaryEntry: Identifiable, Equatable {
    let id = UUID()
    let word: String
    let phonetic: String?
    let audioURL: URL?
    let meanings: [DictionaryMeaning]
}

struct DictionaryMeaning: Identifiable, Equatable {
    let id = UUID()
    let partOfSpeech: String
    let definitions: [DictionaryDefinition]
    let synonyms: [String]
    let antonyms: [String]
}

struct DictionaryDefinition: Identifiable, Equatable {
    let id = UUID()
    let text: String
    let example: String?
}

enum DictionaryServiceError: LocalizedError {
    case missingAPIKey
    case emptyInput
    case wordNotFound
    case invalidResponse
    case networkError(String)

    var errorDescription: String? {
        switch self {
        case .missingAPIKey:
            "OpenAI API key is missing."
        case .emptyInput:
            "Enter a word to look up."
        case .wordNotFound:
            "No definition found for that word."
        case .invalidResponse:
            "Could not read the dictionary response."
        case .networkError(let message):
            message
        }
    }
}