import {AbstractHeaderPage} from "../abstract-header.po";
import {by, element} from "protractor";
import {TaskOverviewPage} from "./task-overview.po";

export class TaskEditPage extends AbstractHeaderPage {

  errorMessages = {title: 'Titel muss mindestens 5 Zeichen enthalten',
                  email : 'Bitte geben Sie eine gültige E-Mail Adresse an'};

  titleInput = element(by.id('title'));
  descriptionInput = element(by.id('description'));
  statusDropdown = element(by.id('state'));
  assigneeName = element(by.id('assignee_name'));
  assigneeEmail = element(by.id('assignee_email'));
  saveButton = element(by.id('save'));
  cancelButton = element(by.id('cancel'));

  constructor(newTask: boolean) {
    super();
    let headline;
    if (newTask) {
      headline = 'Neue Aufgabe anlegen';
    } else {
      headline = 'Aufgabe bearbeiten';
    }
    super.validatePageHeadline(headline)
  }

  clearEnterTitle(title: string) {

    this.titleInput.clear();
    this.titleInput.sendKeys(title);
  }

  clearEnterDescription(description: string) {
    this.descriptionInput.clear();
    this.descriptionInput.sendKeys(description);
  }

  setStatus(state: string) {
    this.statusDropdown.element(by.css('[value="${state}"]'))
      .click()// -> Höller, Christoph - Angular, S. 562 - Listing 14.12
  }

  clearInsertName(name: string) {
    this.assigneeName.clear();
    this.assigneeName.sendKeys(name);
  }

  clearInsertEmail(email: string) {
    this.assigneeEmail.clear();
    this.assigneeEmail.sendKeys(email);
  }

  submitTaskForm() {
    this.saveButton.click();
    return new TaskOverviewPage;
  }

  cancelSubmitTask() : TaskOverviewPage {
    this.cancelButton.click();
    return new TaskOverviewPage();
  }

  static validateInput(elementId: string, value: string) {
    const input = element(by.id(elementId));
    expect(input.getAttribute('value')).toBe(value);
  }

  validateError(input: string) {
    expect(element(by.className('alert')).getText())
      .toBe(this.errorMessages[input]);
  }



}