NaMesa_site/reserva-mesa-dashboard/app/(dashboard)/mesas/page.tsx

"use client";

import React, { useState } from "react";
import { useMesas } from "@/hooks/useMesas";
import { Card, CardContent, CardHeader, CardTitle } from "@/components/ui/card";
import { Button } from "@/components/ui/button";
import { Input } from "@/components/ui/input";
import { Label } from "@/components/ui/label";
import { Table as TableIcon, Users, Plus, Trash2 } from "lucide-react";
import { useToast } from "@/components/ui/toast";

export default function MesasPage() {
  const { mesas, loading, updateMesaEstado, addMesa, deleteMesa } = useMesas();
  const { toast } = useToast();
  const [showAddForm, setShowAddForm] = useState(false);
  const [newMesa, setNewMesa] = useState({ numero: "", capacidade: "" });

  const handleAddMesa = async (e: React.FormEvent) => {
    e.preventDefault();
    const res = await addMesa(parseInt(newMesa.numero), parseInt(newMesa.capacidade));
    if (res.success) {
      setNewMesa({ numero: "", capacidade: "" });
      setShowAddForm(false);
      toast("Mesa adicionada com sucesso!", "success");
    } else {
      toast("Erro ao adicionar mesa.", "error");
    }
  };

  const handleDelete = async (id: string) => {
    const res = await deleteMesa(id);
    if (res.success) {
      toast("Mesa removida.", "success");
    }
  };

  const handleUpdateEstado = async (id: string, estado: any) => {
    const res = await updateMesaEstado(id, estado);
    if (res.success) {
      toast(`Estado da mesa atualizado para ${estado}`, "info");
    }
  };

  const getStatusColor = (estado: string) => {
    switch (estado) {
      case "Ocupada": return "bg-primary text-primary-foreground border-primary";
      case "Reservada": return "bg-amber-500 text-white border-amber-500";
      default: return "bg-muted text-muted-foreground border-border";
    }
  };

  return (
    <div className="space-y-6">
      <div className="flex items-center justify-between">
        <h1 className="text-3xl font-display font-bold text-foreground">Estado das Mesas</h1>
        <Button onClick={() => setShowAddForm(!showAddForm)} className="gap-2">
          <Plus className="h-4 w-4" /> Nova Mesa
        </Button>
      </div>

      {showAddForm && (
        <Card className="border-primary/30 bg-primary/5">
          <CardHeader>
            <CardTitle className="text-lg">Adicionar Nova Mesa</CardTitle>
          </CardHeader>
          <CardContent>
            <form onSubmit={handleAddMesa} className="flex flex-wrap items-end gap-4">
              <div className="space-y-2">
                <Label htmlFor="numero">Número da Mesa</Label>
                <Input 
                  id="numero" 
                  type="number" 
                  value={newMesa.numero} 
                  onChange={(e) => setNewMesa({...newMesa, numero: e.target.value})}
                  required 
                  className="w-32"
                />
              </div>
              <div className="space-y-2">
                <Label htmlFor="capacidade">Capacidade (Lugares)</Label>
                <Input 
                  id="capacidade" 
                  type="number" 
                  value={newMesa.capacidade} 
                  onChange={(e) => setNewMesa({...newMesa, capacidade: e.target.value})}
                  required 
                  className="w-32"
                />
              </div>
              <Button type="submit">Criar Mesa</Button>
              <Button type="button" variant="ghost" onClick={() => setShowAddForm(false)}>Cancelar</Button>
            </form>
          </CardContent>
        </Card>
      )}

      {loading ? (
        <div className="flex items-center justify-center py-20">
          <div className="animate-spin rounded-full h-8 w-8 border-b-2 border-primary"></div>
        </div>
      ) : (
        <div className="grid grid-cols-2 sm:grid-cols-3 lg:grid-cols-4 xl:grid-cols-5 gap-6">
          {mesas.map((mesa) => (
            <Card key={mesa.id} className="relative group overflow-hidden border-border/50 hover:border-primary/30 transition-all duration-200">
              <CardContent className="p-6 flex flex-col items-center text-center">
                <div className={`mb-4 flex h-16 w-16 items-center justify-center rounded-2xl border-2 font-display text-2xl font-bold transition-colors ${getStatusColor(mesa.estado)}`}>
                  {mesa.numero}
                </div>
                <div className="space-y-1">
                  <p className="font-bold uppercase text-[10px] tracking-widest text-muted-foreground">Estado</p>
                  <p className="text-sm font-medium">{mesa.estado}</p>
                </div>
                <div className="mt-4 flex items-center gap-2 text-xs text-muted-foreground bg-muted px-2 py-1 rounded-md">
                  <Users className="h-3 w-3" /> {mesa.capacidade} lugares
                </div>

                <div className="mt-6 flex gap-2">
                  <select 
                    className="text-xs bg-background border rounded px-1"
                    value={mesa.estado}
                    onChange={(e) => handleUpdateEstado(mesa.id, e.target.value as any)}
                  >
                    <option value="Livre">Livre</option>
                    <option value="Ocupada">Ocupada</option>
                    <option value="Reservada">Reservada</option>
                  </select>
                  <Button 
                    variant="ghost" 
                    size="icon" 
                    className="h-6 w-6 text-destructive hover:bg-destructive/10"
                    onClick={() => handleDelete(mesa.id)}
                  >
                    <Trash2 className="h-4 w-4" />
                  </Button>
                </div>
              </CardContent>
            </Card>
          ))}
          {mesas.length === 0 && !showAddForm && (
            <div className="col-span-full py-20 flex flex-col items-center justify-center text-center text-muted-foreground border-2 border-dashed rounded-xl">
              <TableIcon className="h-12 w-12 opacity-20 mb-4" />
              <p>Nenhuma mesa configurada.</p>
              <Button variant="link" onClick={() => setShowAddForm(true)}>Clique aqui para adicionar a primeira mesa</Button>
            </div>
          )}
        </div>
      )}
    </div>
  );
}