import {Component, OnInit} from '@angular/core';
import {ActivatedRoute, Router} from '@angular/router';
import {Campaign, War} from '../../models/model-interfaces';
import {WarService} from '../../services/logs/war.service';
import {LoginService} from '../../services/app-user-service/login-service';
import {CampaignService} from '../../services/logs/campaign.service';
import {RouteConfig} from '../../app.config';

@Component({
  selector: 'war-list',
  templateUrl: './war-list.component.html',
  styleUrls: ['./war-list.component.css', '../../style/list-entry.css', '../../style/select-list.css']
})
export class WarListComponent implements OnInit {

  selectedWarId: string | number;

  campaigns: Campaign[] = [];

  public readonly highscore = 'HIGHSCORE';

  constructor(private warService: WarService,
              private campaignService: CampaignService,
              public loginService: LoginService,
              private router: Router,
              private route: ActivatedRoute) {
  }

  ngOnInit() {
    this.campaignService.getAllCampaigns().subscribe((items) => {
      const subPathWar = 'war/';
      const subPathOverview = 'overview/';
      this.campaignService.campaigns = items;
      this.campaigns = items;

      const url = this.router.url;
      if (url.endsWith(RouteConfig.statsPath)) {
        this.selectOverview(this.campaigns[0]._id);
      } else if (url.indexOf(subPathWar) !== -1) {
        this.selectedWarId = url.substring(url.lastIndexOf(subPathWar) + subPathWar.length, url.lastIndexOf(')'));
      } else if (url.indexOf(subPathOverview) !== -1) {
        this.selectedWarId = url.substring(url.lastIndexOf(subPathOverview) + subPathOverview.length, url.lastIndexOf(')'));
      }
    });
  }

  selectNewCampaign() {
    this.selectedWarId = null;
    this.router.navigate([{outlets: {'right': ['new-campaign']}}], {relativeTo: this.route});
  }

  selectNewWar() {
    this.selectedWarId = null;
    this.router.navigate([{outlets: {'right': ['new']}}], {relativeTo: this.route});
  }

  selectWar(warId) {
    if (this.selectedWarId !== warId) {
      this.selectedWarId = warId;
      this.router.navigate([{outlets: {'right': ['war', warId]}}], {relativeTo: this.route});
    }
  }

  selectOverview(campaignId) {
    if (this.selectedWarId !== campaignId) {
      this.selectedWarId = campaignId;
      this.router.navigate([{outlets: {'right': ['overview', campaignId]}}], {relativeTo: this.route});
    }
  }

  selectHighscore(campaignId) {
    if (this.selectedWarId !== campaignId + this.highscore) {
      this.selectedWarId = campaignId + this.highscore;
      this.router.navigate([{outlets: {'right': ['highscore', campaignId]}}], {relativeTo: this.route});
    }
  }

  deleteWar(war: War) {
    if (confirm('Soll die Schlacht ' + war.title + ' wirklich gelöscht werden?')) {
      this.warService.deleteWar(war._id)
          .subscribe((res) => {
            if (this.selectedWarId === war._id) {
              this.selectOverview('all');
            }
            this.campaigns.splice(this.campaigns.indexOf(war), 1);
          });
    }
  }

  deleteCampaign(campaign) {
    if (confirm('Soll die Kampagne ' + campaign.title + ' wirklich gelöscht werden?')) {
      this.campaignService.deleteCampaign(campaign._id)
          .subscribe((res) => {
            if (this.selectedWarId === campaign._id) {
              this.selectOverview('all');
            }
            this.campaigns.splice(this.campaigns.indexOf(campaign), 1);
          });
    }
  }

}