trello_fake/components/dashboard/project-dashboard.tsx

"use client";

import { useState, useEffect } from 'react';
import DashboardHeader from './dashboard-header';
import StatsOverview from './stats-overview';
import ProjectGrid from './project-grid';
import ProjectGridSkeleton from './project-grid-skeleton';
import { ProjectFormSheet } from '@/components/project-form/project-form-sheet';
import { getProjects } from '@/lib/projectsService';
import { Project } from '@/types/project';
import { Skeleton } from '@/components/ui/skeleton';

export default function ProjectDashboard() {
  const [viewMode, setViewMode] = useState<'grid' | 'list'>('grid');
  const [searchTerm, setSearchTerm] = useState('');
  const [projects, setProjects] = useState<Project[]>([]);
  const [loading, setLoading] = useState(true);
  const [error, setError] = useState<string | null>(null);
  const [isCreateSheetOpen, setIsCreateSheetOpen] = useState(false);

  useEffect(() => {
    async function loadProjects() {
      try {
        setLoading(true);
        const data = await getProjects();
        setProjects(data);
        setError(null);
      } catch (err) {
        console.error('Error loading projects:', err);
        setError('Error al cargar los proyectos');
      } finally {
        setLoading(false);
      }
    }
    loadProjects();
  }, []);

  // Handler para cuando se crea un proyecto
  const handleProjectCreated = (newProject: Project) => {
    setProjects(prevProjects => [newProject, ...prevProjects]);
  };

  // Handler para cuando se actualiza un proyecto
  const handleProjectUpdated = (updatedProject: Project) => {
    setProjects(prevProjects => 
      prevProjects.map(p => p.id === updatedProject.id ? updatedProject : p)
    );
  };

  // Handler para cuando se elimina un proyecto
  const handleProjectDeleted = (projectId: number) => {
    setProjects(prevProjects => prevProjects.filter(p => p.id !== projectId));
  };

  const filteredProjects = projects.filter(project =>
    project.name.toLowerCase().includes(searchTerm.toLowerCase()) ||
    project.client.toLowerCase().includes(searchTerm.toLowerCase()) ||
    project.ref.toLowerCase().includes(searchTerm.toLowerCase())
  );

  if (loading) {
    return (
      <div className="min-h-screen bg-background">
        <DashboardHeader
          searchTerm=""
          onSearchChange={() => {}}
          viewMode={viewMode}
          onViewModeChange={setViewMode}
          onCreateProject={() => {}}
        />

        <main className="px-4 sm:px-6 lg:px-8 py-8">
          {/* Stats skeleton */}
          <div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-4 gap-6 mb-8">
            {Array.from({ length: 4 }).map((_, i) => (
              <div key={i} className="bg-card border rounded-lg p-6">
                <div className="flex items-center justify-between mb-4">
                  <Skeleton className="h-4 w-24" />
                  <Skeleton className="h-4 w-4 rounded" />
                </div>
                <Skeleton className="h-8 w-16 mb-2" />
                <Skeleton className="h-3 w-32" />
              </div>
            ))}
          </div>
          
          {/* Projects skeleton */}
          <ProjectGridSkeleton viewMode={viewMode} count={6} />
        </main>
      </div>
    );
  }

  if (error) {
    return (
      <div className="min-h-screen bg-background flex items-center justify-center">
        <div className="text-center">
          <p className="text-red-600 dark:text-red-400">{error}</p>
          <button 
            onClick={() => window.location.reload()} 
            className="mt-4 px-4 py-2 bg-blue-600 text-white rounded-lg hover:bg-blue-700"
          >
            Reintentar
          </button>
        </div>
      </div>
    );
  }

  return (
    <div className="min-h-screen bg-background">
      <DashboardHeader
        searchTerm={searchTerm}
        onSearchChange={setSearchTerm}
        viewMode={viewMode}
        onViewModeChange={setViewMode}
        onCreateProject={() => setIsCreateSheetOpen(true)}
      />

      <main className="px-4 sm:px-6 lg:px-8 py-8">
        <StatsOverview projects={projects} />
        <ProjectGrid 
          projects={filteredProjects} 
          viewMode={viewMode}
          onProjectUpdated={handleProjectUpdated}
          onProjectDeleted={handleProjectDeleted}
        />
      </main>

      {/* Sheet de creación de proyecto */}
      <ProjectFormSheet
        open={isCreateSheetOpen}
        onOpenChange={setIsCreateSheetOpen}
        mode="create"
        onSuccess={handleProjectCreated}
      />
    </div>
  );
}