import { describe, expect, test } from "bun:test";
import { normalizeSubmissionAnswers } from "@/lib/form/submission-intake";

const question = {
  id: "question-1",
  type: "text" as const,
  label: "Proof",
  options: null,
  allowOther: false,
};

describe("image response submission validation", () => {
  test("accepts an image-only response without text", () => {
    expect(normalizeSubmissionAnswers(
      [{ ...question, required: false, imageAnswerMode: "required" }],
      [{ questionId: question.id, value: "", imageCdnId: "image-1" }],
    )).toEqual([
      {
        questionId: question.id,
        value: "",
        imageCdnId: "image-1",
        displayValue: "",
      },
    ]);
  });

  test("requires both parts of an answer + required image response", () => {
    expect(() => normalizeSubmissionAnswers(
      [{ ...question, required: true, imageAnswerMode: "required" }],
      [{ questionId: question.id, value: "", imageCdnId: "image-1" }],
    )).toThrow("จำเป็นต้องตอบ");

    expect(() => normalizeSubmissionAnswers(
      [{ ...question, required: true, imageAnswerMode: "required" }],
      [{ questionId: question.id, value: "answer", imageCdnId: null }],
    )).toThrow("จำเป็นต้องอัปโหลดรูป");

    expect(normalizeSubmissionAnswers(
      [{ ...question, required: true, imageAnswerMode: "required" }],
      [{ questionId: question.id, value: "answer", imageCdnId: "image-1" }],
    )).toHaveLength(1);
  });
});