import {Component, OnInit} from '@angular/core';
import {CookieService} from "ngx-cookie-service";
import {Router} from "@angular/router";
import {homeTranslations, listTranslations, managementTranslations} from "./interface/translations";
import {TranslateService} from "./service/language/translate.service";
import {ReadTranslateJsonService} from "./service/language/readTranslateJson.service";

@Component({
  selector: 'app-root',
  templateUrl: './app.component.html',
  styleUrls: ['./app.component.css']
})
export class AppComponent  implements OnInit{
  title = 'm-152';

  homeTranslations: homeTranslations = {} as homeTranslations;
  listTranslations: listTranslations = {} as listTranslations;
  managementTranslation: managementTranslations = {} as managementTranslations;


  constructor(
    private cookieService: CookieService,
    private router: Router,
    private translateService: TranslateService,
    private readTranslationJsonService: ReadTranslateJsonService,
  ) {
  }

  ngOnInit() {
    this.homeTranslations = this.readTranslationJsonService.getHomeTranslations();
    this.listTranslations = this.readTranslationJsonService.getListTransaltions();
    this.managementTranslation = this.readTranslationJsonService.getManagementTranslations();
  }

  clearAllCookies() {
    const allCookies = this.cookieService.getAll();
    for (const cookieName in allCookies) {
      this.cookieService.delete(cookieName);
    }
    this.router.navigate(['/login']);
  }


  // This async function is used to switch the language of the application.
  // It takes a language code as input and updates the translations object with new translations for various UI elements.
  // The getData() method of the translateService is called with the current translations and the new language code.
  // The translateService returns the translated data which is then assigned to the corresponding properties of the translations object.
  async switchLanguage(lang: string) {
    // Load Home Page Translations
    this.homeTranslations.translate = await this.translateService.getData(this.homeTranslations.translate, lang);
    this.homeTranslations.menuPlaces = await this.translateService.getData(this.homeTranslations.menuPlaces, lang);
    this.homeTranslations.alertMessage = await this.translateService.getData(this.homeTranslations.alertMessage, lang);
    this.homeTranslations.searchPlaceholder = await this.translateService.getData(this.homeTranslations.searchPlaceholder, lang);
    this.homeTranslations.searchButton = await this.translateService.getData(this.homeTranslations.searchButton, lang);

    // Load List Page Translations
    this.listTranslations.distance = await this.translateService.getData(this.listTranslations.distance, lang);
    this.listTranslations.locationName = await this.translateService.getData(this.listTranslations.locationName, lang);
    this.listTranslations.positionNotFoundErrorMessage = await this.translateService.getData(this.listTranslations.positionNotFoundErrorMessage, lang);

    // Load Management Page Translations
    this.managementTranslation.users = await this.translateService.getData(this.managementTranslation.users, lang);
    this.managementTranslation.locations = await this.translateService.getData(this.managementTranslation.locations, lang);
    this.managementTranslation.waypoints = await this.translateService.getData(this.managementTranslation.waypoints, lang);
    this.managementTranslation.name = await this.translateService.getData(this.managementTranslation.name, lang);
    this.managementTranslation.username = await this.translateService.getData(this.managementTranslation.username, lang);
    this.managementTranslation.password = await this.translateService.getData(this.managementTranslation.password, lang);
    this.managementTranslation.location = await this.translateService.getData(this.managementTranslation.location, lang);
    this.managementTranslation.region = await this.translateService.getData(this.managementTranslation.region, lang);
    this.managementTranslation.lat = await this.translateService.getData(this.managementTranslation.lat, lang);
    this.managementTranslation.lon = await this.translateService.getData(this.managementTranslation.lon, lang);
    this.managementTranslation.description = await this.translateService.getData(this.managementTranslation.description, lang);
    this.managementTranslation.locationName = await this.translateService.getData(this.managementTranslation.locationName, lang);
    this.managementTranslation.image = await this.translateService.getData(this.managementTranslation.image, lang);
    this.managementTranslation.translate = await this.translateService.getData(this.managementTranslation.translate, lang);
    this.managementTranslation.addLocationButton = await this.translateService.getData(this.managementTranslation.addLocationButton, lang);
    this.managementTranslation.addUserButton = await this.translateService.getData(this.managementTranslation.addUserButton, lang);
    this.managementTranslation.addWaypointButton = await this.translateService.getData(this.managementTranslation.addWaypointButton, lang);
    this.managementTranslation.add = await this.translateService.getData(this.managementTranslation.add, lang);
    this.managementTranslation.close = await this.translateService.getData(this.managementTranslation.close, lang);
  }
}