import {Component, EventEmitter, Input, OnChanges, OnInit, Output} from '@angular/core';
import {BASE_PATH, HistoryService, PunishmentHistoryInner} from '../../../api';
import {map, Observable, shareReplay} from 'rxjs';
import {NgForOf, NgIf, NgOptimizedImage} from '@angular/common';
import {CookieService} from 'ngx-cookie-service';

@Component({
  selector: 'app-history',
  imports: [
    NgIf,
    NgForOf,
    NgOptimizedImage
  ],
  templateUrl: './history.component.html',
  styleUrl: './history.component.scss',
  providers: [
    CookieService,
    {provide: BASE_PATH, useValue: 'http://localhost:8080/'}
  ],
})
export class HistoryComponent implements OnInit, OnChanges {

  @Input() userType: 'player' | 'staff' = "player";
  @Input() punishmentType: 'all' | 'ban' | 'mute' | 'kick' | 'warn' = "all";
  @Input() page: number = 0;
  @Input() searchTerm: string = '';

  @Output() pageChange = new EventEmitter<number>();

  private uuidRegex = /^[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}$/;

  public history: PunishmentHistoryInner[] = []

  constructor(private historyApi: HistoryService) {
  }

  ngOnChanges(): void {
    this.reloadHistory();
    this.pageChange.emit(this.history.length);
  }

  ngOnInit(): void {
    this.reloadHistory();
  }

  private reloadHistory(): void {
    let historyObservable: Observable<PunishmentHistoryInner[]>;
    if (this.searchTerm.length === 0) {
      historyObservable = this.historyApi.getHistoryForAll(this.userType, this.punishmentType, this.page);
    } else {
      if (this.uuidRegex.test(this.searchTerm)) {
        historyObservable = this.historyApi.getHistoryForUuid(this.userType, this.punishmentType, this.searchTerm, this.page);
      } else {
        historyObservable = this.historyApi.getHistoryForUsers(this.userType, this.punishmentType, this.searchTerm, this.page)
      }
    }
    historyObservable.pipe(
      map(history => {
        this.history = history;
      }),
      shareReplay(1)
    ).subscribe();
  }

  public getPunishmentTime(entry: PunishmentHistoryInner) {
    const date = new Date(entry.punishmentTime);
    return date.toLocaleString(navigator.language, {
      year: 'numeric',
      month: 'short',
      day: 'numeric',
      hour: '2-digit',
      minute: '2-digit',
      hour12: false
    });
  }

  public getType(entry: PunishmentHistoryInner) {
    return entry.type.charAt(0).toUpperCase() + entry.type.slice(1);
  }

  public getExpiredTime(entry: PunishmentHistoryInner) {
    if (entry.expiryTime === 0) {
      return "Permanent " + this.getType(entry);
    }
    const date = new Date(entry.expiryTime);
    return date.toLocaleString(navigator.language, {
      year: 'numeric',
      month: 'short',
      day: 'numeric',
      hour: '2-digit',
      minute: '2-digit',
      hour12: false
    });
  }

  public getAvatarUrl(entry: string): string {
    let uuid = entry.replace('-', '');
    if (uuid === 'C') {
      return '/public/img/random/console.png';
    }
    return `https://crafatar.com/avatars/${uuid}?size=25&overlay`;
  }
}