import { beforeEach, describe, expect, it } from 'vitest';
import { newClient } from '../helpers/api';
import { resetDatabase } from '../helpers/database';
import {
  createAnswer,
  createFile,
  createHunt,
  createQuest,
  createTeam,
  createUser,
  TEST_PASSWORD
} from '../helpers/factories';
import { prisma } from './setup';

beforeEach(resetDatabase);

/**
 * Hunt with one quest and three finalized answers:
 * - a public picture (shown)
 * - a private picture (hidden)
 * - no picture at all (hidden)
 */
async function seedDiashow(reveal: boolean) {
  const creator = await createUser();
  const hunt = await createHunt(creator.id, {
    revealAnswers: reveal,
    revealQuests: reveal
  });
  const quest = await createQuest(hunt.id);
  const owner = await createUser();
  const team = await createTeam(hunt.id, owner.id);

  const answerPublic = await createAnswer({
    teamId: team.id,
    questId: quest.id,
    memberId: owner.id
  });
  const publicFile = await createFile(owner.id, { answerId: answerPublic.id });
  await prisma.questAnswer.update({
    where: { id: answerPublic.id },
    data: { pictureId: publicFile.id, final: true }
  });

  const answerPrivate = await createAnswer({
    teamId: team.id,
    questId: quest.id,
    memberId: owner.id
  });
  const privateFile = await createFile(owner.id, {
    answerId: answerPrivate.id,
    private: true
  });
  await prisma.questAnswer.update({
    where: { id: answerPrivate.id },
    data: { pictureId: privateFile.id, final: true }
  });

  await createAnswer(
    { teamId: team.id, questId: quest.id, memberId: owner.id },
    { final: true, text: 'no picture' }
  );

  return { hunt, quest, team, publicFile };
}

describe('diashow (GET /api/hunt/[huntId]/diashow)', () => {
  it('returns 404 for unknown hunts', async () => {
    const res = await newClient().get('/api/hunt/999999/diashow');
    expect(res.status).toBe(404);
  });

  it('blocks anonymous users before answers are revealed', async () => {
    const { hunt } = await seedDiashow(false);
    const res = await newClient().get(`/api/hunt/${hunt.id}/diashow`);
    expect(res.status).toBe(403);
  });

  it('lets the hunt creator peek before reveal', async () => {
    const { hunt } = await seedDiashow(false);
    const creator = await prisma.user.findFirstOrThrow({
      where: { huntsCreated: { some: { id: hunt.id } } }
    });

    const client = newClient();
    await client.login(creator.email, TEST_PASSWORD);
    const res = await client.get(`/api/hunt/${hunt.id}/diashow`);
    expect(res.status).toBe(200);
  });

  it('only shows finalized answers with public pictures', async () => {
    const { hunt, quest, team, publicFile } = await seedDiashow(true);

    const res = await newClient().get(`/api/hunt/${hunt.id}/diashow`);
    expect(res.status).toBe(200);
    const body = await res.json();

    expect(body.id).toBe(hunt.id);
    expect(body.quests).toHaveLength(1);
    expect(body.quests[0].id).toBe(quest.id);
    expect(body.quests[0].answers).toHaveLength(1);
    expect(body.quests[0].answers[0].picture.url).toBe(publicFile.url);
    expect(body.quests[0].answers[0].team).toMatchObject({
      id: team.id,
      name: team.name
    });
  });

  it('omits quests whose final answers are all private', async () => {
    const creator = await createUser();
    const hunt = await createHunt(creator.id, {
      revealAnswers: true,
      revealQuests: true
    });
    const quest = await createQuest(hunt.id);
    const owner = await createUser();
    const team = await createTeam(hunt.id, owner.id);

    const answer = await createAnswer({
      teamId: team.id,
      questId: quest.id,
      memberId: owner.id
    });
    const privateFile = await createFile(owner.id, {
      answerId: answer.id,
      private: true
    });
    await prisma.questAnswer.update({
      where: { id: answer.id },
      data: { pictureId: privateFile.id, final: true }
    });

    const res = await newClient().get(`/api/hunt/${hunt.id}/diashow`);
    expect(res.status).toBe(200);
    const body = await res.json();
    expect(body.quests).toEqual([]);
  });
});