import assert from 'node:assert/strict';
import { V2DemoFixture as fixture } from './v2-demo-fixture.mjs';

const firebaseApiKey = process.env.FIREBASE_API_KEY || 'AIzaSyBqRtZPMGU-Sz5x5UnRrunKu5NSWYyPRn8';
const demoEmail = process.env.V2_SMOKE_EMAIL || fixture.users.businessOwner.email;
const demoPassword = process.env.V2_SMOKE_PASSWORD || 'Demo2026!';
const commandBaseUrl = process.env.COMMAND_API_BASE_URL || 'https://krow-command-api-v2-e3g6witsvq-uc.a.run.app';
const queryBaseUrl = process.env.QUERY_API_BASE_URL || 'https://krow-query-api-v2-e3g6witsvq-uc.a.run.app';

async function signInWithPassword() {
  const response = await fetch(
    `https://identitytoolkit.googleapis.com/v1/accounts:signInWithPassword?key=${firebaseApiKey}`,
    {
      method: 'POST',
      headers: { 'Content-Type': 'application/json' },
      body: JSON.stringify({
        email: demoEmail,
        password: demoPassword,
        returnSecureToken: true,
      }),
    }
  );

  const payload = await response.json();
  if (!response.ok) {
    throw new Error(`Firebase sign-in failed: ${JSON.stringify(payload)}`);
  }

  return {
    idToken: payload.idToken,
    localId: payload.localId,
  };
}

async function apiCall(baseUrl, path, {
  method = 'GET',
  token,
  idempotencyKey,
  body,
  expectedStatus = 200,
} = {}) {
  const headers = {};
  if (token) {
    headers.Authorization = `Bearer ${token}`;
  }
  if (idempotencyKey) {
    headers['Idempotency-Key'] = idempotencyKey;
  }
  if (body !== undefined) {
    headers['Content-Type'] = 'application/json';
  }

  const response = await fetch(`${baseUrl}${path}`, {
    method,
    headers,
    body: body === undefined ? undefined : JSON.stringify(body),
  });

  const text = await response.text();
  const payload = text ? JSON.parse(text) : {};

  if (response.status !== expectedStatus) {
    throw new Error(`${method} ${path} expected ${expectedStatus}, got ${response.status}: ${text}`);
  }

  return payload;
}

function uniqueKey(prefix) {
  return `${prefix}-${Date.now()}-${Math.random().toString(36).slice(2, 8)}`;
}

function logStep(step, payload) {
  // eslint-disable-next-line no-console
  console.log(`[live-smoke-v2] ${step}: ${JSON.stringify(payload)}`);
}

async function main() {
  const auth = await signInWithPassword();
  assert.equal(auth.localId, fixture.users.businessOwner.id);
  logStep('auth.ok', { uid: auth.localId, email: demoEmail });

  const listOrders = await apiCall(
    queryBaseUrl,
    `/query/tenants/${fixture.tenant.id}/orders`,
    { token: auth.idToken }
  );
  assert.ok(Array.isArray(listOrders.items));
  assert.ok(listOrders.items.some((item) => item.id === fixture.orders.open.id));
  logStep('orders.list.ok', { count: listOrders.items.length });

  const openOrderDetail = await apiCall(
    queryBaseUrl,
    `/query/tenants/${fixture.tenant.id}/orders/${fixture.orders.open.id}`,
    { token: auth.idToken }
  );
  assert.equal(openOrderDetail.id, fixture.orders.open.id);
  assert.equal(openOrderDetail.shifts[0].id, fixture.shifts.open.id);
  logStep('orders.detail.ok', { orderId: openOrderDetail.id, shiftCount: openOrderDetail.shifts.length });

  const favoriteResult = await apiCall(
    commandBaseUrl,
    `/commands/businesses/${fixture.business.id}/favorite-staff`,
    {
      method: 'POST',
      token: auth.idToken,
      idempotencyKey: uniqueKey('favorite'),
      body: {
        tenantId: fixture.tenant.id,
        staffId: fixture.staff.ana.id,
      },
    }
  );
  assert.equal(favoriteResult.staffId, fixture.staff.ana.id);
  logStep('favorites.add.ok', favoriteResult);

  const favoriteList = await apiCall(
    queryBaseUrl,
    `/query/tenants/${fixture.tenant.id}/businesses/${fixture.business.id}/favorite-staff`,
    { token: auth.idToken }
  );
  assert.ok(favoriteList.items.some((item) => item.staffId === fixture.staff.ana.id));
  logStep('favorites.list.ok', { count: favoriteList.items.length });

  const reviewResult = await apiCall(
    commandBaseUrl,
    `/commands/assignments/${fixture.assignments.completedAna.id}/reviews`,
    {
      method: 'POST',
      token: auth.idToken,
      idempotencyKey: uniqueKey('review'),
      body: {
        tenantId: fixture.tenant.id,
        businessId: fixture.business.id,
        staffId: fixture.staff.ana.id,
        rating: 5,
        reviewText: 'Live smoke review',
        tags: ['smoke', 'reliable'],
      },
    }
  );
  assert.equal(reviewResult.staffId, fixture.staff.ana.id);
  logStep('reviews.create.ok', reviewResult);

  const reviewSummary = await apiCall(
    queryBaseUrl,
    `/query/tenants/${fixture.tenant.id}/staff/${fixture.staff.ana.id}/review-summary`,
    { token: auth.idToken }
  );
  assert.equal(reviewSummary.staffId, fixture.staff.ana.id);
  assert.ok(reviewSummary.ratingCount >= 1);
  logStep('reviews.summary.ok', { ratingCount: reviewSummary.ratingCount, averageRating: reviewSummary.averageRating });

  const assigned = await apiCall(
    commandBaseUrl,
    `/commands/shifts/${fixture.shifts.open.id}/assign-staff`,
    {
      method: 'POST',
      token: auth.idToken,
      idempotencyKey: uniqueKey('assign'),
      body: {
        tenantId: fixture.tenant.id,
        shiftRoleId: fixture.shiftRoles.openBarista.id,
        workforceId: fixture.workforce.ana.id,
        applicationId: fixture.applications.openAna.id,
      },
    }
  );
  assert.equal(assigned.shiftId, fixture.shifts.open.id);
  logStep('assign.ok', assigned);

  const accepted = await apiCall(
    commandBaseUrl,
    `/commands/shifts/${fixture.shifts.open.id}/accept`,
    {
      method: 'POST',
      token: auth.idToken,
      idempotencyKey: uniqueKey('accept'),
      body: {
        shiftRoleId: fixture.shiftRoles.openBarista.id,
        workforceId: fixture.workforce.ana.id,
      },
    }
  );
  assert.ok(['ASSIGNED', 'ACCEPTED', 'CHECKED_IN', 'CHECKED_OUT', 'COMPLETED'].includes(accepted.status));
  const liveAssignmentId = accepted.assignmentId || assigned.assignmentId;
  logStep('accept.ok', accepted);

  const clockIn = await apiCall(
    commandBaseUrl,
    '/commands/attendance/clock-in',
    {
      method: 'POST',
      token: auth.idToken,
      idempotencyKey: uniqueKey('clockin'),
      body: {
        assignmentId: liveAssignmentId,
        sourceType: 'NFC',
        sourceReference: 'smoke',
        nfcTagUid: fixture.clockPoint.nfcTagUid,
        deviceId: 'smoke-device',
        latitude: fixture.clockPoint.latitude,
        longitude: fixture.clockPoint.longitude,
        accuracyMeters: 5,
      },
    }
  );
  assert.equal(clockIn.assignmentId, liveAssignmentId);
  logStep('attendance.clockin.ok', clockIn);

  const clockOut = await apiCall(
    commandBaseUrl,
    '/commands/attendance/clock-out',
    {
      method: 'POST',
      token: auth.idToken,
      idempotencyKey: uniqueKey('clockout'),
      body: {
        assignmentId: liveAssignmentId,
        sourceType: 'NFC',
        sourceReference: 'smoke',
        nfcTagUid: fixture.clockPoint.nfcTagUid,
        deviceId: 'smoke-device',
        latitude: fixture.clockPoint.latitude,
        longitude: fixture.clockPoint.longitude,
        accuracyMeters: 5,
      },
    }
  );
  assert.equal(clockOut.assignmentId, liveAssignmentId);
  logStep('attendance.clockout.ok', clockOut);

  const attendance = await apiCall(
    queryBaseUrl,
    `/query/tenants/${fixture.tenant.id}/assignments/${liveAssignmentId}/attendance`,
    { token: auth.idToken }
  );
  assert.ok(Array.isArray(attendance.events));
  assert.ok(attendance.events.length >= 2);
  logStep('attendance.query.ok', { eventCount: attendance.events.length, sessionStatus: attendance.sessionStatus });

  const orderNumber = `ORD-V2-SMOKE-${Date.now()}`;
  const createdOrder = await apiCall(
    commandBaseUrl,
    '/commands/orders/create',
    {
      method: 'POST',
      token: auth.idToken,
      idempotencyKey: uniqueKey('order-create'),
      body: {
        tenantId: fixture.tenant.id,
        businessId: fixture.business.id,
        vendorId: fixture.vendor.id,
        orderNumber,
        title: 'Smoke created order',
        serviceType: 'EVENT',
        shifts: [
          {
            shiftCode: `SHIFT-${Date.now()}`,
            title: 'Smoke shift',
            startsAt: new Date(Date.now() + 2 * 60 * 60 * 1000).toISOString(),
            endsAt: new Date(Date.now() + 6 * 60 * 60 * 1000).toISOString(),
            requiredWorkers: 1,
            clockPointId: fixture.clockPoint.id,
            roles: [
              {
                roleCode: fixture.roles.barista.code,
                roleName: fixture.roles.barista.name,
                workersNeeded: 1,
                payRateCents: 2200,
                billRateCents: 3500,
              },
            ],
          },
        ],
      },
    }
  );
  assert.equal(createdOrder.orderNumber, orderNumber);
  logStep('orders.create.ok', createdOrder);

  const updatedOrder = await apiCall(
    commandBaseUrl,
    `/commands/orders/${createdOrder.orderId}/update`,
    {
      method: 'POST',
      token: auth.idToken,
      idempotencyKey: uniqueKey('order-update'),
      body: {
        tenantId: fixture.tenant.id,
        title: 'Smoke updated order',
        notes: 'updated during live smoke',
      },
    }
  );
  assert.equal(updatedOrder.orderId, createdOrder.orderId);
  logStep('orders.update.ok', updatedOrder);

  const changedShift = await apiCall(
    commandBaseUrl,
    `/commands/shifts/${createdOrder.shiftIds[0]}/change-status`,
    {
      method: 'POST',
      token: auth.idToken,
      idempotencyKey: uniqueKey('shift-status'),
      body: {
        tenantId: fixture.tenant.id,
        status: 'PENDING_CONFIRMATION',
        reason: 'live smoke transition',
      },
    }
  );
  assert.equal(changedShift.status, 'PENDING_CONFIRMATION');
  logStep('shift.status.ok', changedShift);

  const cancelledOrder = await apiCall(
    commandBaseUrl,
    `/commands/orders/${createdOrder.orderId}/cancel`,
    {
      method: 'POST',
      token: auth.idToken,
      idempotencyKey: uniqueKey('order-cancel'),
      body: {
        tenantId: fixture.tenant.id,
        reason: 'live smoke cleanup',
      },
    }
  );
  assert.equal(cancelledOrder.status, 'CANCELLED');
  logStep('orders.cancel.ok', cancelledOrder);

  const cancelledOrderDetail = await apiCall(
    queryBaseUrl,
    `/query/tenants/${fixture.tenant.id}/orders/${createdOrder.orderId}`,
    { token: auth.idToken }
  );
  assert.equal(cancelledOrderDetail.status, 'CANCELLED');
  logStep('orders.cancel.verify.ok', { orderId: cancelledOrderDetail.id, status: cancelledOrderDetail.status });

  // eslint-disable-next-line no-console
  console.log('LIVE_SMOKE_V2_OK');
}

main().catch((error) => {
  // eslint-disable-next-line no-console
  console.error(error);
  process.exit(1);
});