const assert = require('node:assert/strict');
const fs = require('node:fs');
const path = require('node:path');
const test = require('node:test');

const AuthPages = require('../public/js/auth-pages.js');

test('password login includes a verification token only when the PC strategy returns one', () => {
  assert.deepEqual(
    AuthPages.buildLoginBody({
      phone: '13800000000',
      password: 'plain-password',
      validToken: 'captcha-ticket'
    }, (value) => 'md5-' + value),
    {
      phone: '13800000000',
      password: 'md5-plain-password',
      validToken: 'captcha-ticket'
    }
  );
  assert.deepEqual(
    AuthPages.buildLoginBody({ phone: '13800000000', password: 'plain-password' }, (value) => 'md5-' + value),
    { phone: '13800000000', password: 'md5-plain-password' }
  );
});

test('registration body carries the SMS code but never sends confirmation or captcha fields', () => {
  assert.deepEqual(
    AuthPages.buildRegisterBody({
      phone: '13800000000',
      smsCode: '123456',
      nickName: '小李',
      password: 'plain-password',
      confirmPassword: 'plain-password',
      validToken: 'captcha-ticket'
    }, (value) => 'md5-' + value),
    {
      phone: '13800000000',
      smsCode: '123456',
      nickName: '小李',
      password: 'md5-plain-password'
    }
  );
});

test('password reset body carries only the reset DTO fields', () => {
  assert.deepEqual(
    AuthPages.buildPasswordResetBody({
      phone: '13800000000',
      smsCode: '123456',
      newPassword: 'plain-password',
      validToken: 'captcha-ticket'
    }, (value) => 'md5-' + value),
    {
      phone: '13800000000',
      smsCode: '123456',
      newPassword: 'md5-plain-password'
    }
  );
});

test('authentication forms use the PC verification operation codes defined by Apifox', () => {
  assert.equal(AuthPages.getCaptchaOperation('login'), 'password-login');
  assert.equal(AuthPages.getCaptchaOperation('sms-login'), 'sms-login');
  assert.equal(AuthPages.getCaptchaOperation('register'), 'register');
  assert.equal(AuthPages.getCaptchaOperation('password-reset'), 'forgot-password');
});

test('registration validates SMS code and password confirmation before submission', () => {
  const base = {
    phone: '13800000000',
    smsCode: '1234',
    password: 'password',
    confirmPassword: 'password'
  };

  assert.equal(AuthPages.validateAuthValues('register', base), '');
  assert.equal(AuthPages.validateAuthValues('register', { ...base, smsCode: '' }), '请填写短信验证码');
  assert.equal(AuthPages.validateAuthValues('register', { ...base, confirmPassword: 'different' }), '两次输入的密码不一致');
});

test('authentication forms reject SMS codes that are not exactly four digits', () => {
  const smsLogin = { phone: '13800000000', smsCode: '123456' };
  const register = {
    phone: '13800000000',
    smsCode: '123456',
    password: 'password',
    confirmPassword: 'password'
  };

  assert.equal(AuthPages.validateAuthValues('sms-login', smsLogin), '请输入正确的短信验证码');
  assert.equal(AuthPages.validateAuthValues('register', register), '请输入正确的短信验证码');
});

test('registration page exposes the documented SMS and confirmation inputs', () => {
  const source = fs.readFileSync(path.join(__dirname, '..', 'register.html'), 'utf8');

  assert.match(source, /name="smsCode"/);
  assert.match(source, /data-api-send-code/);
  assert.match(source, /name="confirmPassword"/);
});

test('password login page retains a verification token field for the PC captcha strategy', () => {
  const source = fs.readFileSync(path.join(__dirname, '..', 'login.html'), 'utf8');

  assert.match(source, /id="login-password-form"[\s\S]*name="validToken"/);
});

test('authentication captcha ticket is removed from the form when consumed', () => {
  const field = { value: 'one-time-ticket' };
  const form = {
    querySelector(selector) {
      return selector === 'input[name="validToken"]' ? field : null;
    }
  };

  assert.equal(AuthPages.takeCaptchaToken(form), 'one-time-ticket');
  assert.equal(field.value, '');
  assert.equal(AuthPages.takeCaptchaToken(form), '');
});

test('successful login enters one real genealogy directly and otherwise opens the chooser', async () => {
  assert.equal(
    AuthPages.getPostLoginUrl([{ genealogyId: '2062179707935264769' }]),
    'profile-family-home.html?genealogyId=2062179707935264769'
  );
  assert.equal(AuthPages.getPostLoginUrl([]), 'profile-families.html');
  assert.equal(
    AuthPages.getPostLoginUrl([{ genealogyId: '1' }, { genealogyId: '2' }]),
    'profile-families.html'
  );
  assert.equal(
    AuthPages.getPostLoginUrl([{ genealogyId: Number.MAX_SAFE_INTEGER + 1 }]),
    'profile-families.html'
  );
  assert.equal(
    await AuthPages.resolvePostLoginUrl({
      genealogiesMine: async () => {
        throw new Error('temporary failure');
      }
    }, 'login'),
    'profile.html'
  );
});