//
//  GemtextToHTMLIntentHandler.swift
//  GeminiIntents
//
//  Created by Shadowfacts on 10/1/21.
//

import Intents
import GeminiFormat

class GemtextToHTMLIntentHandler: NSObject, GemtextToHTMLIntentHandling {
    
    func handle(intent: GemtextToHTMLIntent, completion: @escaping (GemtextToHTMLIntentResponse) -> Void) {
        guard let response = intent.response,
              let text = response.body,
              let url = response.url else {
                  completion(GemtextToHTMLIntentResponse(code: .failure, userActivity: nil))
                  return
              }
        let doc = GeminiParser.parse(text: text, baseURL: url)
        let renderer = GeminiHTMLRenderer()
        renderer.addLinkClass = false
        renderer.addHeadingLineIDs = false
        let html = renderer.renderDocumentToHTML(doc)
        let intentResp = GemtextToHTMLIntentResponse(code: .success, userActivity: nil)
        intentResp.html = INFile(data: html.data(using: .utf8)!, filename: "converted_gemtext.html", typeIdentifier: "public.html")
        completion(intentResp)
    }
    
}