/*---------------------------------------------------------------------------------------------
 *  Copyright (c) Red Hat. All rights reserved.
 *  Licensed under the MIT License. See License.txt in the project root for license information.
 *--------------------------------------------------------------------------------------------*/
import path = require('path');
import {
  setupTextDocument,
  configureLanguageService,
  toFsPath,
} from './utils/testHelper';
import assert = require('assert');
import { ServiceSetup } from './utils/serviceSetup';

/**
 * Setup the schema we are going to use with the language settings
 */
const uri = toFsPath(
  path.join(__dirname, './fixtures/customMultipleSchemaSequences.json')
);
const fileMatch = ['*.yml', '*.yaml'];
const languageSettingsSetup = new ServiceSetup()
  .withHover()
  .withValidate()
  .withSchemaFileMatch({ uri, fileMatch: fileMatch })
  .withCustomTags(['!Test', '!Ref sequence']);

// Defines a Mocha test describe to group tests of similar kind together
describe('Multiple Documents Validation Tests', () => {
  // Tests for validator
  describe('Multiple Documents Validation', function() {
    function validatorSetup(content: string) {
      const testTextDocument = setupTextDocument(content);
      const languageService = configureLanguageService(
        languageSettingsSetup.languageSettings
      );
      return languageService.doValidation(testTextDocument, false);
    }

    function hoverSetup(content: string, position) {
      const testTextDocument = setupTextDocument(content);
      const languageService = configureLanguageService(
        languageSettingsSetup.languageSettings
      );
      return languageService.doHover(
        testTextDocument,
        testTextDocument.positionAt(position)
      );
    }

    it('Should validate multiple documents', done => {
      const content = `
name: jack
age: 22
---
cwd: test
            `;
      const validator = validatorSetup(content);
      validator
        .then(result => {
          assert.equal(result.length, 0);
        })
        .then(done, done);
    });

    it('Should find errors in both documents', done => {
      const content = `name1: jack
age: asd
---
cwd: False`;
      const validator = validatorSetup(content);
      validator
        .then(function(result) {
          assert.equal(result.length, 3);
        })
        .then(done, done);
    });

    it('Should find errors in first document', done => {
      const content = `name: jack
age: age
---
cwd: test`;
      const validator = validatorSetup(content);
      validator
        .then(function(result) {
          assert.equal(result.length, 1);
        })
        .then(done, done);
    });

    it('Should find errors in second document', done => {
      const content = `name: jack
age: 22
---
cwd: False
`;
      const validator = validatorSetup(content);
      validator
        .then(function(result) {
          assert.equal(result.length, 1);
        })
        .then(done, done);
    });

    it('Should hover in first document', done => {
      const content = 'name: jack\nage: 22\n---\ncwd: False';
      const hover = hoverSetup(content, 1 + content.indexOf('age'));
      hover
        .then(function(result) {
          assert.notEqual((result.contents as []).length, 0);
          assert.equal(result.contents[0], 'The age of this person');
        })
        .then(done, done);
    });
  });
});