// SPDX-License-Identifier: Apache-2.0
// Copyright (c) 2018 Georgi Marinov
//
// 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 { waitForAsync, ComponentFixture, TestBed } from '@angular/core/testing';

import { ProjectIndexComponent } from './project-index.component';

import { AppModule } from '../../app.module';
import { FormsModule } from '@angular/forms';
import { APP_BASE_HREF } from '@angular/common';

import { SorterService } from '../../services/sorter/sorter.service';
import { SorterServiceFactory } from '../../factories/sorter/sorter.service.factory';
import { SorterKind } from '../../enums/sorter-kind.enum';
import { TruncatorService } from '../../services/truncator/truncator.service';
import { TruncatorServiceFactory } from '../../factories/truncator/truncator.service.factory';
import { TruncatorKind } from '../../enums/truncator-kind.enum';

import { PersistenceService } from '../../services/persistence/persistence.service';
import { UiService } from '../../services/ui/ui.service';

import { PortfolioService } from '../../services/portfolio/portfolio.service';
import { EngineService } from '../../services/engine/engine.service';
import { InputService } from '../../services/input/input.service';
import { DataService } from '../../services/data/data.service';
import { ExcelDateFormatterService } from '../../services/excel-date-formatter/excel-date-formatter.service';

import { Project } from '../../interfaces/project/project';

// eslint-disable-next-line max-lines-per-function
describe('ProjectIndexComponent', () => {
  let component: ProjectIndexComponent;
  let fixture: ComponentFixture<ProjectIndexComponent>;
  let sorterService: SorterService;
  let truncatorService: TruncatorService;

  beforeEach(waitForAsync(() => {
    TestBed.configureTestingModule({
      imports: [
        AppModule,
        FormsModule
      ],
      providers: [
        ProjectIndexComponent,
        { provide: APP_BASE_HREF, useValue: '/' }
      ]
    }).compileComponents();
    sorterService = TestBed.inject(
      SorterServiceFactory.InjectionToken(SorterKind.Projects,
        TestBed.inject(UiService),
        TestBed.inject(PersistenceService),
      ));
    truncatorService = TestBed.inject(
      TruncatorServiceFactory.InjectionToken(TruncatorKind.Pp,
        TestBed.inject(PersistenceService),
      ));
  }));

  beforeEach(() => {
    fixture = TestBed.createComponent(ProjectIndexComponent);
    component = fixture.componentInstance;
    fixture.detectChanges();
  });

  it('should create', () => {
    expect(component).toBeTruthy();
  });

  it('should create with no params', () => {
    expect(() => {
      const readAll = new ProjectIndexComponent(
        TestBed.inject(PortfolioService),
        TestBed.inject(EngineService),
        TestBed.inject(SorterService),
        TestBed.inject(TruncatorService),
        TestBed.inject(InputService),
        TestBed.inject(UiService),
        TestBed.inject(DataService),
        TestBed.inject(ExcelDateFormatterService),
      );
    }).not.toThrowError();
  });

  it('should check public interface properties', () => {
    expect(() => {
      let readAll;
      readAll = component.i;
      readAll = component.frequenciesDivider;
      readAll = component.componentName;
      readAll = component.filtered;
    }).not.toThrowError();
  });

  it('should check public interface methods', () => {
    expect(() => {
      let readAll;
      readAll = component.getFrequencyStyle(component.engine.filterService.emptyFrequency);
      readAll = component.trackByFn(0, 0);

      ['test project', 'Database applications'].forEach((_) =>
        readAll = component.frequency({ 'Project name': _ } as Project)
      );

      readAll = component.truncatorService.truncated([]);
      readAll = component.truncatorService.remaining([]);
      readAll = component.truncatorService.remainingLength([]);
    }).not.toThrowError();
  });
});