import { Injectable } from '@angular/core';
import { SubCategory } from './sub-category.service';
import { Category } from './category.service';
import { Merchant } from './merchant.service';
import { Tag } from './tag.service';
import { HttpService } from './http.service';

@Injectable({
  providedIn: 'root',
})
export class ExpenseService {
  public static readonly EXPENSE_PATH = 'http://localhost:3000/common-cents/expenses';

  public constructor(private readonly http: HttpService) { }

  public async getExpenses(): Promise<Expense[]> {
    return this.http.get<Expense[]>(ExpenseService.EXPENSE_PATH);
  }
}

export interface Expense {
  id: string;
  year: string;
  month: string;
  day: string;
  cents: number;
  description?: string;
  category: Category;
  subCategory?: SubCategory;
  merchant?: Merchant;
  tags: Tag[];
}