import { Injectable } from '@angular/core';

@Injectable({ providedIn: 'root' })
export class PlanningInputService {
  private projectId: string | null = null;
  private pdvFile: File | null = null;
  private usuariosFile: File | null = null;

  setFiles(projectId: string, pdvFile: File, usuariosFile: File): void {
    this.projectId = projectId;
    this.pdvFile = pdvFile;
    this.usuariosFile = usuariosFile;
  }

  getFormData(projectId: string): FormData | null {
    if (this.projectId !== projectId || !this.pdvFile || !this.usuariosFile) return null;
    const data = new FormData();
    data.append('pdv_file', this.pdvFile, this.pdvFile.name);
    data.append('usuarios_file', this.usuariosFile, this.usuariosFile.name);
    return data;
  }

  clear(projectId?: string): void {
    if (projectId && this.projectId !== projectId) return;
    this.projectId = null;
    this.pdvFile = null;
    this.usuariosFile = null;
  }
}