// Copyright 2016 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

import * as assert from 'assert';
// import {describe, it} from 'mocha';

assert.ok(
  process.env.GCLOUD_PROJECT,
  'Need to have GCLOUD_PROJECT defined to be able to run this test'
);
assert.ok(
  process.env.GOOGLE_APPLICATION_CREDENTIALS,
  'Need to have GOOGLE_APPLICATION_CREDENTIALS defined to be able to run ' +
    'this test'
);

// import * as stackdriver from '../src/types/stackdriver';
// import {Debuggee} from '../src/debuggee';
// import {PackageInfo} from '../src/agent/debuglet';
// import {defaultConfig as DEFAULT_CONFIG} from '../src/agent/config';
// import {MockLogger} from '../test/mock-logger';

// const packageInfo: PackageInfo = {
//   name: 'SomeName',
//   version: 'SomeVersion',
// };
// const agentVersion = `${packageInfo.name}/client/${packageInfo.version}`;

/*
TODO: Write tests that work for Firebase backend, if they aren't covered by E2E.

describe('Controller', function () {
  this.timeout(60 * 1000);
  const logger = new MockLogger();

  it('should register successfully', done => {
    const controller = new OnePlatformController(debug, DEFAULT_CONFIG, logger);
    const debuggee = new Debuggee({
      project: process.env.GCLOUD_PROJECT,
      uniquifier: 'test-uid-' + Date.now(),
      description: 'this is a system test',
      agentVersion,
    });

    controller.register(debuggee, (err, maybeBody) => {
      assert.ifError(err);
      assert.ok(maybeBody);
      const body = maybeBody as {debuggee: Debuggee};
      assert.ok(body.debuggee);
      assert.ok(body.debuggee.id);
      done();
    });
  });

  it('should list breakpoints', done => {
    const controller = new OnePlatformController(debug, DEFAULT_CONFIG, logger);
    const debuggee = new Debuggee({
      project: process.env.GCLOUD_PROJECT,
      uniquifier: 'test-uid-' + Date.now(),
      description: 'this is a system test',
      agentVersion,
    });
    // TODO: Determine if the body parameter should be used.
    controller.register(debuggee, err1 => {
      assert.ifError(err1);

      // TODO: Determine if the response parameter should be used.
      controller.listBreakpoints(debuggee, (err2, response, maybeBody) => {
        assert.ifError(err2);
        assert.ok(maybeBody);
        const body2 = maybeBody as stackdriver.ListBreakpointsResponse;
        assert.ok(body2.nextWaitToken);
        done();
      });
    });
  });

  it('should pass success on timeout', done => {
    this.timeout(100000);
    const controller = new OnePlatformController(debug, DEFAULT_CONFIG, logger);
    const debuggee = new Debuggee({
      project: process.env.GCLOUD_PROJECT,
      uniquifier: 'test-uid-' + Date.now(),
      description: 'this is a system test',
      agentVersion,
    });
    // TODO: Determine if the body parameter should be used.
    controller.register(debuggee, err => {
      assert.ifError(err);

      // First list should set the wait token
      // TODO: Determine if the response parameter should be used.
      controller.listBreakpoints(debuggee, (err1, response1, maybeBody1) => {
        assert.ifError(err1);
        assert.ok(maybeBody1);
        const body1 = maybeBody1 as stackdriver.ListBreakpointsResponse;
        assert.ok(body1.nextWaitToken);
        // Second list should block until the wait timeout
        // TODO: Determine if the response parameter should be used.
        controller.listBreakpoints(debuggee, (err2, response2, maybeBody2) => {
          assert.ifError(err2);
          assert.ok(maybeBody2);
          const body2 = maybeBody2 as stackdriver.ListBreakpointsResponse;
          assert.ok(body2.nextWaitToken);
          // waitExpired will only be set if successOnTimeout was given
          // correctly
          assert.ok(body2.waitExpired);
          done();
        });
      });
    });
  });

  // To be able to write the following test we need a service for adding a
  // breakpoint (need the debugger API). TODO.
  it('should update an active breakpoint');
});
*/