// types/project.ts
export type ProjectStatus = '0' | '1' | '2'; // 0: borrador, 1: validado/abierto, 2: cerrado

// Interface para los datos crudos que vienen de Dolibarr
export interface DolibarrProject {
  id: string | number;
  ref: string;
  title: string;
  description: string;
  date_start: number; // timestamp
  date_end: number; // timestamp
  status: string;
  statut: string;
  budget_amount: string;
  opp_amount: string; // opportunity amount (presupuesto estimado)
  opp_percent: string; // porcentaje de progreso
  user_author_id: string | number;
  thirdparty_name?: string;
  socid?: string | number;
  public: string | number;
  usage_opportunity: string | number;
  usage_task: string | number;
  date_c: number; // fecha creación
  date_m: number; // fecha modificación
}

// Interface para usar en la UI (formato normalizado)
export interface Project {
  id: number;
  ref: string;
  name: string;
  client: string;
  status: ProjectStatus;
  progress: number;
  budget: number;
  spent: number;
  startDate: string;
  endDate: string;
  description: string;
  createdAt: string;
  updatedAt: string;
}

// Configuración de estados - AHORA CON FUNCIÓN QUE RETORNA LAS CLASES COMPLETAS
export const STATUS_CONFIG: Record<ProjectStatus, { label: string; getColorClasses: () => string }> = {
  '0': { 
    label: "Borrador", 
    getColorClasses: () => "bg-gray-100 text-gray-800 border-gray-200"
  },
  '1': { 
    label: "Abierto", 
    getColorClasses: () => "bg-blue-100 text-blue-800 border-blue-200"
  },
  '2': { 
    label: "Cerrado", 
    getColorClasses: () => "bg-green-100 text-green-800 border-green-200"
  }
};

// Función helper para obtener las clases de color según el estado
export function getStatusColorClasses(status: ProjectStatus): string {
  const statusMap: Record<ProjectStatus, string> = {
    '0': 'bg-gray-100 text-gray-800 border-gray-200',
    '1': 'bg-blue-100 text-blue-800 border-blue-200',
    '2': 'bg-green-100 text-green-800 border-green-200'
  };
  
  return statusMap[status] || 'bg-gray-100 text-gray-800 border-gray-200';
}

// Función helper para convertir datos de Dolibarr a nuestro formato
export function mapDolibarrProject(dolibarr: DolibarrProject): Project {
  const budget = parseFloat(dolibarr.budget_amount || '0');
  const oppAmount = parseFloat(dolibarr.opp_amount || '0');
  const progress = parseFloat(dolibarr.opp_percent || '0');

  return {
    id: typeof dolibarr.id === 'string' ? parseInt(dolibarr.id) : dolibarr.id,
    ref: dolibarr.ref,
    name: dolibarr.title,
    client: dolibarr.thirdparty_name || 'Sin cliente',
    status: (dolibarr.status || dolibarr.statut) as ProjectStatus,
    progress: progress,
    budget: oppAmount || budget,
    spent: (oppAmount || budget) * (progress / 100), // Calcular gastado según progreso
    startDate: new Date(dolibarr.date_start * 1000).toISOString().split('T')[0],
    endDate: new Date(dolibarr.date_end * 1000).toISOString().split('T')[0],
    description: dolibarr.description || '',
    createdAt: new Date(dolibarr.date_c * 1000).toISOString().split('T')[0],
    updatedAt: new Date(dolibarr.date_m * 1000).toISOString().split('T')[0],
  };
}