import { AnyTypedQuizQuestion } from "@/model/questionTypes";

export function extractImageLinksFromQuestion(question: AnyTypedQuizQuestion | null | undefined): string[] {
  if (!question) return [];

  const links: string[] = [];

  if (question.type === "images") {
    question.content.variants.forEach((variant) => {
      if (variant.extendedText.startsWith("https://")) links.push(variant.extendedText);
    });
  }

  if (question.type === "varimg") {
    question.content.variants.forEach((variant) => {
      if (variant.extendedText.startsWith("https://")) links.push(variant.extendedText);
    });
  }

  if (question.type === "page") {
    if (question.content.back?.startsWith("https://")) links.push(question.content.back);
  }

  if (question.type === "result") {
    if (question.content.back?.startsWith("https://")) links.push(question.content.back);
  }

  return links;
}