/**
 * ================================================================
 * Teacher Family Binding E2E Tests
 * ================================================================
 * Tests for teacher (成长规划师) family binding operations
 *
 * Seed data: teacher userId=1005 phone=13800000001, familyId=2001 bound
 * ================================================================
 */

var BASE_URL = process.env.PW_BASE_URL || 'http://cfc.iwintrue.com';

var test = require('../../../helpers/auth');
var utils = require('../../../helpers/utils');

test.describe('Teacher Family Binding Tests', function() {
  var auth;

  test.beforeAll(async function() {
    // Login as teacher before all tests
    auth = await test.loginAs(browser, 'teacher');
  });

  test('Scene 1: Generate bind invite link - expect invite token', async function() {
    var headers = utils.authHeaders(auth);

    // Create invite link for family binding
    var response = await page.request.post(BASE_URL + '/api/guide/invite/create', {
      data: {
        familyId: 2001
      },
      headers: headers
    });

    var data = await utils.assertApiSuccess(response);

    // Verify invite token is returned
    if (!data || !data.inviteToken) {
      throw new Error('Expected inviteToken in response but got: ' + JSON.stringify(data));
    }

    console.log('Invite link created: inviteToken=' + data.inviteToken.substring(0, 20) + '...');
  });

  test('Scene 1b: Create invite with invalid params - expect error', async function() {
    var headers = utils.authHeaders(auth);

    // Try to create invite with invalid familyId
    var response = await page.request.post(BASE_URL + '/api/guide/invite/create', {
      data: {
        familyId: -1
      },
      headers: headers
    });

    // Should return error
    await utils.assertApiError(response);

    console.log('Invalid params correctly returned error');
  });

  test('Scene 2: View bound family list - expect data', async function() {
    var headers = utils.authHeaders(auth);

    // Get list of bound families
    var response = await page.request.post(BASE_URL + '/api/guide/families/list', {
      data: {},
      headers: headers
    });

    var data = await utils.assertApiSuccess(response);

    // Verify data is returned (array of families)
    if (!data || !Array.isArray(data)) {
      throw new Error('Expected array of families but got: ' + JSON.stringify(data));
    }

    // Verify at least one family is bound (familyId=2001 from seed data)
    if (data.length === 0) {
      throw new Error('Expected at least one bound family but got empty list');
    }

    // Check if familyId 2001 is in the list
    var foundFamily2001 = false;
    for (var i = 0; i < data.length; i++) {
      if (data[i].familyId === 2001 || data[i].id === 2001) {
        foundFamily2001 = true;
        break;
      }
    }

    console.log('Bound families list: ' + JSON.stringify(data));
    console.log('Found family 2001: ' + foundFamily2001);
  });

  test('Scene 3: Unbind family - verify success', async function() {
    var headers = utils.authHeaders(auth);

    // First get the list to find a bindId or familyId to unbind
    var listResponse = await page.request.post(BASE_URL + '/api/guide/families/list', {
      data: {},
      headers: headers
    });

    var families = await utils.assertApiSuccess(listResponse);

    if (!families || families.length === 0) {
      console.log('No families to unbind, skipping test');
      return;
    }

    // Get the first family's bindId or familyId
    var bindId = families[0].bindId || families[0].id || families[0].familyId;

    // Unbind the family
    var unbindResponse = await page.request.post(BASE_URL + '/api/guide/families/unbind', {
      data: {
        bindId: bindId
      },
      headers: headers
    });

    var unbindData = await utils.assertApiSuccess(unbindResponse);

    console.log('Family unbound successfully: bindId=' + bindId);
  });
});

module.exports = {};