/**
 * Dev helper: jump a password user to Session 11 chat (sessions 1–10 done,
 * pre-test done, training/post-test NOT done) so you can test the post-test handoff.
 *
 * Usage:
 *   npx tsx scripts/jump-to-session-11.ts alireza@gmail.com
 */
import { AttemptPhase, AttemptStatus, SessionProgressStatus } from '@prisma/client';
import { prisma } from '../src/lib/prisma.ts';
import { PROGRAM_SESSION_COUNT } from '../src/modules/sessions/catalog.ts';

const emailArg = process.argv[2]?.trim().toLowerCase();
if (!emailArg) {
  console.error('Usage: npx tsx scripts/jump-to-session-11.ts <email>');
  process.exit(1);
}

async function main() {
  const identity = await prisma.authIdentity.findFirst({
    where: {
      provider: 'password',
      OR: [{ email: emailArg }, { providerSubject: emailArg }],
    },
    include: {
      user: { include: { journey: true, profile: true } },
    },
  });

  if (!identity) {
    throw new Error(`No password account found for ${emailArg}`);
  }

  const userId = identity.userId;
  const now = new Date();
  const hourAgo = (n: number) => new Date(now.getTime() - n * 60 * 60 * 1000);

  await prisma.$transaction(async (tx) => {
    await tx.learningJourney.upsert({
      where: { userId },
      create: {
        userId,
        currentStep: 'training_in_progress',
        preTestCompletedAt: hourAgo(20),
        trainingStartedAt: hourAgo(19),
        trainingCompletedAt: null,
        postTestCompletedAt: null,
        lastActivityAt: now,
      },
      update: {
        currentStep: 'training_in_progress',
        preTestCompletedAt: identity.user.journey?.preTestCompletedAt ?? hourAgo(20),
        trainingStartedAt: identity.user.journey?.trainingStartedAt ?? hourAgo(19),
        trainingCompletedAt: null,
        postTestCompletedAt: null,
        lastActivityAt: now,
      },
    });

    const existingPre = await tx.assessmentAttempt.findFirst({
      where: { userId, phase: AttemptPhase.pre, status: AttemptStatus.scored },
    });
    if (!existingPre) {
      const preAt = hourAgo(20);
      await tx.assessmentAttempt.create({
        data: {
          userId,
          phase: AttemptPhase.pre,
          status: AttemptStatus.scored,
          submittedAt: preAt,
          scoredAt: preAt,
        },
      });
    }

    // Clear final-session / post-test leftovers so the handoff can be retested.
    await tx.sessionProgress.deleteMany({
      where: { userId, sessionOrder: PROGRAM_SESSION_COUNT },
    });
    await tx.chatSession.deleteMany({
      where: { userId, sessionOrder: PROGRAM_SESSION_COUNT },
    });
    await tx.assessmentAttempt.deleteMany({
      where: { userId, phase: AttemptPhase.post },
    });

    for (let order = 1; order < PROGRAM_SESSION_COUNT; order += 1) {
      const completedAt = hourAgo(PROGRAM_SESSION_COUNT - order);
      await tx.sessionProgress.upsert({
        where: { userId_sessionOrder: { userId, sessionOrder: order } },
        create: {
          userId,
          sessionOrder: order,
          status: SessionProgressStatus.completed,
          startedAt: completedAt,
          completedAt,
          completionMetadata: {
            reason: 'Dev jump-to-session-11 helper',
            sessionComplete: true,
          },
        },
        update: {
          status: SessionProgressStatus.completed,
          startedAt: completedAt,
          completedAt,
          completionMetadata: {
            reason: 'Dev jump-to-session-11 helper',
            sessionComplete: true,
          },
        },
      });
    }
  });

  const progress = await prisma.sessionProgress.findMany({
    where: { userId, status: SessionProgressStatus.completed },
    select: { sessionOrder: true },
    orderBy: { sessionOrder: 'asc' },
  });
  const journey = await prisma.learningJourney.findUnique({ where: { userId } });

  console.log(
    JSON.stringify(
      {
        email: identity.email ?? identity.providerSubject,
        profileName: identity.user.profile?.name ?? null,
        completedSessions: progress.map((p) => p.sessionOrder),
        nextSession: PROGRAM_SESSION_COUNT,
        trainingCompletedAt: journey?.trainingCompletedAt ?? null,
        postTestCompletedAt: journey?.postTestCompletedAt ?? null,
        hint: 'Login → open Chat. You should land on Session 11 review. Finish the wrap-up to reach post-test.',
      },
      null,
      2,
    ),
  );
}

main()
  .catch((err) => {
    console.error(err instanceof Error ? err.message : err);
    process.exit(1);
  })
  .finally(async () => {
    await prisma.$disconnect();
  });