const { APP_ID, APP_SECRET } = require('../src/data/constants');
const ewelink = require('../main');
const errors = require('../src/data/errors');

describe('main class instantiation: valid parameters combinations', () => {
  test('email and password should initialize class', async () => {
    const credentials = { email: 'user@email.com', password: 'pass' };
    const connection = new ewelink(credentials);
    expect(connection).toEqual({
      region: 'us',
      email: credentials.email,
      phoneNumber: null,
      password: credentials.password,
      apiKey: null,
      arpTable: null,
      at: null,
      devicesCache: null,
      APP_ID,
      APP_SECRET,
    });
  });

  test('email and password with region should initialize class', async () => {
    const credentials = {
      region: 'cn',
      email: 'user@email.com',
      password: 'pass',
    };
    const connection = new ewelink(credentials);
    expect(connection).toEqual({
      region: 'cn',
      email: credentials.email,
      phoneNumber: null,
      password: credentials.password,
      apiKey: null,
      arpTable: null,
      at: null,
      devicesCache: null,
      APP_ID,
      APP_SECRET,
    });
  });

  test('phone number and password should initialize class', async () => {
    const credentials = { phoneNumber: '555123789', password: 'pass' };
    const connection = new ewelink(credentials);
    expect(connection).toEqual({
      region: 'us',
      email: null,
      phoneNumber: credentials.phoneNumber,
      password: credentials.password,
      apiKey: null,
      at: null,
      arpTable: null,
      devicesCache: null,
      APP_ID,
      APP_SECRET,
    });
  });

  test('access token should initialize class', async () => {
    const credentials = { at: 'xxxyyyzzz' };
    const connection = new ewelink(credentials);
    expect(connection).toEqual({
      region: 'us',
      email: null,
      phoneNumber: null,
      password: null,
      apiKey: null,
      at: credentials.at,
      arpTable: null,
      devicesCache: null,
      APP_ID,
      APP_SECRET,
    });
  });

  test('devices and arp table cache files should initialize class', async () => {
    const credentials = { devicesCache: 'devices', arpTable: 'arptable' };
    const connection = new ewelink(credentials);
    expect(connection).toEqual({
      region: 'us',
      email: null,
      phoneNumber: null,
      password: null,
      apiKey: null,
      at: null,
      arpTable: credentials.arpTable,
      devicesCache: credentials.devicesCache,
      APP_ID,
      APP_SECRET,
    });
  });

  test('email and access token should initialize class', async () => {
    const credentials = {
      email: 'user@email.com',
      at: 'xxxyyyzzz',
    };
    const connection = new ewelink(credentials);
    expect(connection).toEqual({
      region: 'us',
      email: credentials.email,
      phoneNumber: null,
      password: null,
      apiKey: null,
      at: credentials.at,
      arpTable: null,
      devicesCache: null,
      APP_ID,
      APP_SECRET,
    });
  });

  test('initialize class using custom APP_ID and APP_SECRET', async () => {
    const credentials = {
      email: 'user@email.com',
      at: 'xxxyyyzzz',
      APP_ID: 'CUSTOM_APP_ID',
      APP_SECRET: 'CUSTOM_APP_SECRET',
    };
    const connection = new ewelink(credentials);
    expect(connection).toEqual({
      region: 'us',
      email: credentials.email,
      phoneNumber: null,
      password: null,
      apiKey: null,
      at: credentials.at,
      arpTable: null,
      devicesCache: null,
      APP_ID: 'CUSTOM_APP_ID',
      APP_SECRET: 'CUSTOM_APP_SECRET',
    });
  });
});

describe('main class instantiation: invalid parameters combinations', () => {
  test('user and no password should fail', async () => {
    const credentials = { email: 'user@email.com' };
    expect(() => {
      const connection = new ewelink(credentials);
    }).toThrow(errors.invalidCredentials);
  });

  test('only password should fail', async () => {
    const credentials = { password: 'pass' };
    expect(() => {
      const connection = new ewelink(credentials);
    }).toThrow(errors.invalidCredentials);
  });

  test('phone number and no password should fail', async () => {
    const credentials = { phoneNumber: '555123789' };
    expect(() => {
      const connection = new ewelink(credentials);
    }).toThrow(errors.invalidCredentials);
  });

  test('email and phone number should fail', async () => {
    const credentials = { email: 'user@email.com', phoneNumber: '555123789' };
    expect(() => {
      const connection = new ewelink(credentials);
    }).toThrow(errors.invalidCredentials);
  });

  test('email and phone number with password should fail', async () => {
    const credentials = {
      email: 'user@email.com',
      phoneNumber: '555123789',
      password: 'pass',
    };
    expect(() => {
      const connection = new ewelink(credentials);
    }).toThrow(errors.invalidCredentials);
  });

  test('devices cache without arp table should fail', async () => {
    const credentials = { devicesCache: 'devices' };
    expect(() => {
      const connection = new ewelink(credentials);
    }).toThrow(errors.invalidCredentials);
  });

  test('arp table without devices cache should fail', async () => {
    const credentials = { arpTable: 'arptable' };
    expect(() => {
      const connection = new ewelink(credentials);
    }).toThrow(errors.invalidCredentials);
  });
});