import Ember from 'ember';
import { moduleForModel, test } from 'ember-qunit';
import fieldToAttrs, { expandAttributeMeta } from 'vault/utils/field-to-attrs';

moduleForModel('test-form-model', 'Integration | Util | field to attrs', {
  needs: ['model:auth-config', 'model:mount-config'],
});

const PATH_ATTR = { type: 'string', name: 'path', options: {} };
const DESCRIPTION_ATTR = { type: 'string', name: 'description', options: { editType: 'textarea' } };
const DEFAULT_LEASE_ATTR = {
  type: undefined,
  name: 'config.defaultLeaseTtl',
  options: { label: 'Default Lease TTL', editType: 'ttl' },
};

const OTHER_DEFAULT_LEASE_ATTR = {
  type: undefined,
  name: 'otherConfig.defaultLeaseTtl',
  options: { label: 'Default Lease TTL', editType: 'ttl' },
};
const MAX_LEASE_ATTR = {
  type: undefined,
  name: 'config.maxLeaseTtl',
  options: { label: 'Max Lease TTL', editType: 'ttl' },
};
const OTHER_MAX_LEASE_ATTR = {
  type: undefined,
  name: 'otherConfig.maxLeaseTtl',
  options: { label: 'Max Lease TTL', editType: 'ttl' },
};

test('it extracts attrs', function(assert) {
  const model = this.subject();
  Ember.run(() => {
    const [attr] = expandAttributeMeta(model, ['path']);
    assert.deepEqual(attr, PATH_ATTR, 'returns attribute meta');
  });
});

test('it extracts more than one attr', function(assert) {
  const model = this.subject();
  Ember.run(() => {
    const [path, desc] = expandAttributeMeta(model, ['path', 'description']);
    assert.deepEqual(path, PATH_ATTR, 'returns attribute meta');
    assert.deepEqual(desc, DESCRIPTION_ATTR, 'returns attribute meta');
  });
});

test('it extracts fieldGroups', function(assert) {
  const model = this.subject();
  Ember.run(() => {
    const groups = fieldToAttrs(model, [{ default: ['path'] }, { Options: ['description'] }]);
    const expected = [{ default: [PATH_ATTR] }, { Options: [DESCRIPTION_ATTR] }];
    assert.deepEqual(groups, expected, 'expands all given groups');
  });
});

test('it extracts arrays as fieldGroups', function(assert) {
  const model = this.subject();
  Ember.run(() => {
    const groups = fieldToAttrs(model, [{ default: ['path', 'description'] }, { Options: ['description'] }]);
    const expected = [{ default: [PATH_ATTR, DESCRIPTION_ATTR] }, { Options: [DESCRIPTION_ATTR] }];
    assert.deepEqual(groups, expected, 'expands all given groups');
  });
});

test('it extracts model-fragment attributes with brace expansion', function(assert) {
  const model = this.subject();
  Ember.run(() => {
    const [attr] = expandAttributeMeta(model, ['config.{defaultLeaseTtl}']);
    assert.deepEqual(attr, DEFAULT_LEASE_ATTR, 'properly extracts model fragment attr');
  });

  Ember.run(() => {
    const [defaultLease, maxLease] = expandAttributeMeta(model, ['config.{defaultLeaseTtl,maxLeaseTtl}']);
    assert.deepEqual(defaultLease, DEFAULT_LEASE_ATTR, 'properly extracts default lease');
    assert.deepEqual(maxLease, MAX_LEASE_ATTR, 'properly extracts max lease');
  });
});

test('it extracts model-fragment attributes with double brace expansion', function(assert) {
  const model = this.subject();
  Ember.run(() => {
    const [configDefault, configMax, otherConfigDefault, otherConfigMax] = expandAttributeMeta(model, [
      '{config,otherConfig}.{defaultLeaseTtl,maxLeaseTtl}',
    ]);
    assert.deepEqual(configDefault, DEFAULT_LEASE_ATTR, 'properly extracts config.defaultLeaseTTL');
    assert.deepEqual(
      otherConfigDefault,
      OTHER_DEFAULT_LEASE_ATTR,
      'properly extracts otherConfig.defaultLeaseTTL'
    );

    assert.deepEqual(configMax, MAX_LEASE_ATTR, 'properly extracts config.maxLeaseTTL');
    assert.deepEqual(otherConfigMax, OTHER_MAX_LEASE_ATTR, 'properly extracts otherConfig.maxLeaseTTL');
  });
});

test('it extracts model-fragment attributes with dot notation', function(assert) {
  const model = this.subject();
  Ember.run(() => {
    const [attr] = expandAttributeMeta(model, ['config.defaultLeaseTtl']);
    assert.deepEqual(attr, DEFAULT_LEASE_ATTR, 'properly extracts model fragment attr');
  });

  Ember.run(() => {
    const [defaultLease, maxLease] = expandAttributeMeta(model, [
      'config.defaultLeaseTtl',
      'config.maxLeaseTtl',
    ]);
    assert.deepEqual(defaultLease, DEFAULT_LEASE_ATTR, 'properly extracts model fragment attr');
    assert.deepEqual(maxLease, MAX_LEASE_ATTR, 'properly extracts model fragment attr');
  });
});

test('it extracts fieldGroups from model-fragment attributes with brace expansion', function(assert) {
  const model = this.subject();
  const expected = [
    { default: [PATH_ATTR, DEFAULT_LEASE_ATTR, MAX_LEASE_ATTR] },
    { Options: [DESCRIPTION_ATTR] },
  ];
  Ember.run(() => {
    const groups = fieldToAttrs(model, [
      { default: ['path', 'config.{defaultLeaseTtl,maxLeaseTtl}'] },
      { Options: ['description'] },
    ]);
    assert.deepEqual(groups, expected, 'properly extracts fieldGroups with brace expansion');
  });
});

test('it extracts fieldGroups from model-fragment attributes with dot notation', function(assert) {
  const model = this.subject();
  const expected = [
    { default: [DEFAULT_LEASE_ATTR, PATH_ATTR, MAX_LEASE_ATTR] },
    { Options: [DESCRIPTION_ATTR] },
  ];
  Ember.run(() => {
    const groups = fieldToAttrs(model, [
      { default: ['config.defaultLeaseTtl', 'path', 'config.maxLeaseTtl'] },
      { Options: ['description'] },
    ]);
    assert.deepEqual(groups, expected, 'properly extracts fieldGroups with dot notation');
  });
});
