// 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 { ComponentFixture, TestBed } from '@angular/core/testing';
import { TestingCommon } from '../../classes/testing-common/testing-common.spec';

import { ToggleComponent } from './toggle.component';

import { FormsModule } from '@angular/forms';

import { HttpClientTestingModule } from '@angular/common/http/testing';

import { AppModule } from '../../app.module';

import { ToggleKind } from '../../enums/toggle-kind.enum';

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

  beforeEach(async () => {
    await TestBed.configureTestingModule({
      declarations: [ToggleComponent],
      imports: [
        HttpClientTestingModule,
        AppModule,
        FormsModule
      ]
    }).compileComponents();
  });

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

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

  it('should check lifecycle hooks', () => {
    expect(() => {
      TestingCommon.checkLifecycleHooks(component);
    }).not.toThrowError();
  });

  it('should simulate mouse click', () => {
    expect(() => {
      TestingCommon.shouldSimulateMouseClick([component.clickableToggle, component.inputToggle]);
    }).not.toThrowError();
  });

  it('should simulate mouse click using keyboard', () => {
    expect(() => {
      TestingCommon.shouldSimulateMouseClickUsingKeyboard([component.clickableToggle, component.inputToggle]);
    }).not.toThrowError();
  });

  it('should check multiModel', () => {
    expect(() => {
      let readAll;

      [false, true].forEach((model) => {
        component.model = model;

        [ToggleKind.ContentColumns, ToggleKind.LayoutColumns].forEach((toggleKind) => {
          component.toggleKind = toggleKind;

          [component.context, component].forEach((comp) => {
            const getItem = component.persistenceService.getItem;

            if (comp?.model) { comp.model = comp.model; } else { readAll = comp?.model; }
            component.persistenceService.getItem = (_key: string) => null;
            if (comp?.model) { comp.model = comp.model; } else { readAll = comp?.model; }

            component.persistenceService.getItem = getItem;
          });
        });
      });
    }).not.toThrowError();
  });

  it('should check public interface properties', () => {
    expect(() => {
      let readAll;
      readAll = component.toggleService.toggleKindValues;
      readAll = component.visibility;
      // readAll = component.ToggleKind;
      readAll = component.glyph;

      readAll = component.toggleKind;
      readAll = component.entityKey;
      readAll = component.context;

      readAll = component.toggleService.captions;
      readAll = component.toggleService.decorations;

      component.context = component.context;

      readAll = component.toggleService;
      readAll = component.inputService;
      readAll = component.persistenceService;
      readAll = component.uiService;
    }).not.toThrowError();
  });

  it('should check public interface context dependent properties', () => {
    expect(() => {
      let readAll;
      [component.context, component].forEach((_) => {
        readAll = _?.position;
        readAll = _?.value;
        readAll = _?.displayValue;
        if (_?.model) { _.model = _.model; } else { readAll = _?.model; }
        readAll = _?.propertyName;
        readAll = _?.sliderClass;
      });
      readAll = component.context?.subject;
    }).not.toThrowError();
  });

  it('should check public interface toggleKind dependent properties', () => {
    expect(() => {
      let readAll;
      component.toggleService.toggleKindValues.forEach((toggleKind) => {
        component.toggleKind = toggleKind;

        readAll = fixture.debugElement.componentInstance.isSharedPropertyName;
        readAll = component.propertyName;
        readAll = fixture.debugElement.componentInstance.multiModel;
      });
    }).not.toThrowError();
  });

  it('should check public interface events', () => {
    expect(() => {
      component.modelChanged.emit({ sourceEntityKey: 'Language', value: true });
    }).not.toThrowError();
  });
});