import { Injectable } from '@angular/core';
import { HttpClient, HttpHeaders } from '@angular/common/http';
import { Observable } from 'rxjs';
import { ApiService } from './api.service';
import { AuthService } from './auth.service';

// Interfaccia per i dati della definizione turno
export interface ShiftDefinition {
  id: number;
  name: string;
  start_time: string; // Formato HH:MM:SS o HH:MM
  end_time: string;   // Formato HH:MM:SS o HH:MM
  notes?: string | null;
  created_at: string;
  updated_at: string;
}

// Interfaccia per i dati di input
export type ShiftDefinitionInput = Partial<Omit<ShiftDefinition, 'id' | 'created_at' | 'updated_at'>>;

@Injectable({
  providedIn: 'root'
})
export class ShiftDefinitionService extends ApiService {

  constructor(authService: AuthService, http: HttpClient) {
    super(authService, http, 'shift-definitions');
  }

  // GET /api/shift-definitions
  getShiftDefinitions(): Observable<ShiftDefinition[]> {
    return this.get<ShiftDefinition[]>(`${this.controllerName}`);
  }

  // GET /api/shift-definitions/{id}
  getShiftDefinition(id: number): Observable<ShiftDefinition> {
    return this.get<ShiftDefinition>(`${this.controllerName}/${id}`);
  }

  // POST /api/shift-definitions
  addShiftDefinition(shift: ShiftDefinitionInput): Observable<ShiftDefinition> {
    return this.post<ShiftDefinition>(`${this.controllerName}`, shift); // Invia come JSON
  }

  // PUT /api/shift-definitions/{id}
  updateShiftDefinition(id: number, shift: ShiftDefinitionInput): Observable<ShiftDefinition> {
    return this.put<ShiftDefinition>(`${this.controllerName}/${id}`, shift); // Invia come JSON
  }

  // DELETE /api/shift-definitions/{id}
  deleteShiftDefinition(id: number): Observable<null> {
    return this.delete<null>(`${this.controllerName}/${id}`);
  }
}