import {Component, EventEmitter, Input, OnInit, Output} from '@angular/core';
import {Product} from "../../model/product";
import {verticleSlide} from "../../animations";
import {ProductsService} from "../../services/products.service";
import {AlertService} from "../../services/alert.service";

@Component({
  selector: 'app-product',
  templateUrl: './product.component.html',
  styleUrls: ['./product.component.scss'],
  animations: [verticleSlide]
})
export class ProductComponent implements OnInit {

  @Input() product: Product;
  @Input() canDeleteProducts: boolean;
  @Output() refreshProducts = new EventEmitter<boolean>();
  productStatuses: Array<string> = ["WAITING", "READY", "COMPLETED", "PROCESSING", "CACHED"];
  detailsExposed: boolean = false;

  constructor(private productService: ProductsService, private alertService: AlertService) {
  }

  ngOnInit() {
  }

  getName(): string {
    if (this.product.typeName == 'schedblock') {
      return this.product.name + ' (' + this.product.optId + ')';
    } else {
      return this.product.name;
    }
  }

  getStatusBadgeClass(): string {
    switch (this.product.status) {
      case 'COMPLETED':
        return 'btn-success';
      case 'READY':
        return 'btn-info';
      case 'WAITING':
        return 'btn-warning';
      case 'PROCESSING':
        return 'btn-primary';
      default:
        return 'btn-light';
    }
  }

  showImageDetails(): boolean {
    let showTypes = [
      'quicklook',
      'se_cont',
      'se_coarse_cube_image',
      'se_coarse_plane_image',
      'se_coarse_plane_I_image',
      'se_coarse_plane_Q_image',
      'se_coarse_plane_U_image'
    ];
    return showTypes.indexOf(this.product.typeName) > -1;
  }

  getPhaseCenterRA(): string {
    return parseFloat(this.product.phaseCenterRA).toFixed(4);
  }

  getPhaseCenterDec(): string {
    return parseFloat(this.product.phaseCenterDec).toFixed(4);
  }

  getImageSizeX(): string {
    return parseFloat(this.product.imageSizeX).toFixed(4);
  }

  getImageSizeY(): string {
    return parseFloat(this.product.imageSizeY).toFixed(4);
  }

  updateStatus(status: string) {
    if (status.toLowerCase() !== this.product.status.toLowerCase()) {
      this.productService.updateProductStatus(this.product.id, status).subscribe(response => {
        this.product.status = response;
      });
    }
  }

  deleteProduct(): void {
    if (this.canDeleteProducts) {
      let confirmed = confirm('Are you sure you want to delete ' + this.product.id);
      if (confirmed) {
        this.alertService.info('Deleting Product');
        this.productService.deleteProduct(this.product.id).subscribe(response => {
          this.alertService.success('Product Deleted');
          this.refreshProducts.emit(true);
        }, error => {
          this.alertService.error('Product deletion failed');
        });
      }
    }
  }
}