finanzas/app/incomes/page.tsx

'use client'

import { useState } from 'react'
import { useFinanzasStore } from '@/lib/store'
import { Plus, Trash2, TrendingUp, DollarSign } from 'lucide-react'
import { format } from 'date-fns'
import { es } from 'date-fns/locale'
import { DashboardLayout } from '@/components/layout/DashboardLayout'

export default function IncomesPage() {
  const incomes = useFinanzasStore((state) => state.incomes) || []
  const addIncome = useFinanzasStore((state) => state.addIncome)
  const removeIncome = useFinanzasStore((state) => state.removeIncome)

  const [newIncome, setNewIncome] = useState({
    amount: '',
    description: '',
    category: 'salary' as const,
  })

  const handleAdd = () => {
    if (!newIncome.amount || !newIncome.description) return

    addIncome({
      amount: parseFloat(newIncome.amount),
      description: newIncome.description,
      category: newIncome.category,
      date: new Date().toISOString(),
    })
    setNewIncome({ amount: '', description: '', category: 'salary' })
  }

  const totalIncomes = incomes.reduce((acc, curr) => acc + curr.amount, 0)

  return (
    <DashboardLayout title="Ingresos">
      <div className="space-y-6">
        <div className="flex items-center justify-between">
          <h2 className="text-3xl font-bold flex items-center gap-2 text-white">
            <TrendingUp className="text-green-500" /> Ingresos
          </h2>
          <div className="text-right">
            <p className="text-sm text-gray-400">Total Acumulado</p>
            <p className="text-2xl font-bold text-green-400">
              ${totalIncomes.toLocaleString()}
            </p>
          </div>
        </div>

        <div className="grid md:grid-cols-3 gap-6">
          {/* Formulario */}
          <div className="bg-slate-800 border border-slate-700 rounded-xl md:col-span-1 h-fit overflow-hidden">
            <div className="p-6 border-b border-slate-700">
              <h3 className="font-semibold text-lg text-white">Nuevo Ingreso</h3>
            </div>
            <div className="p-6 space-y-4">
              <div>
                <label className="text-sm text-gray-400 block mb-2">Descripción</label>
                <input
                  placeholder="Ej. Pago Freelance"
                  value={newIncome.description}
                  onChange={(e) =>
                    setNewIncome({ ...newIncome, description: e.target.value })
                  }
                  className="w-full bg-slate-700 border-slate-600 border rounded-lg px-3 py-2 text-white focus:outline-none focus:ring-2 focus:ring-emerald-500"
                />
              </div>
              <div>
                <label className="text-sm text-gray-400 block mb-2">Monto</label>
                <div className="relative">
                  <DollarSign className="absolute left-3 top-2.5 h-4 w-4 text-gray-400" />
                  <input
                    type="number"
                    placeholder="0.00"
                    value={newIncome.amount}
                    onChange={(e) =>
                      setNewIncome({ ...newIncome, amount: e.target.value })
                    }
                    className="w-full pl-9 bg-slate-700 border-slate-600 border rounded-lg px-3 py-2 text-white focus:outline-none focus:ring-2 focus:ring-emerald-500"
                  />
                </div>
              </div>
              <div>
                <label className="text-sm text-gray-400 block mb-2">Categoría</label>
                <select
                  className="w-full bg-slate-700 border border-slate-600 rounded-lg px-3 py-2 text-sm text-white focus:outline-none focus:ring-2 focus:ring-emerald-500"
                  value={newIncome.category}
                  onChange={(e) =>
                    setNewIncome({
                      ...newIncome,
                      category: e.target.value as any,
                    })
                  }
                >
                  <option value="salary">Salario</option>
                  <option value="freelance">Freelance</option>
                  <option value="business">Negocio</option>
                  <option value="gift">Regalo</option>
                  <option value="other">Otro</option>
                </select>
              </div>
              <button
                onClick={handleAdd}
                className="w-full bg-emerald-600 hover:bg-emerald-700 text-white font-semibold py-2 px-4 rounded-lg flex items-center justify-center gap-2 transition-colors"
              >
                <Plus className="w-4 h-4" /> Agregar Ingreso
              </button>
            </div>
          </div>

          {/* Lista */}
          <div className="bg-slate-800 border border-slate-700 rounded-xl md:col-span-2 overflow-hidden">
            <div className="p-6 border-b border-slate-700">
              <h3 className="font-semibold text-lg text-white">Historial de Ingresos</h3>
            </div>
            <div className="p-6">
              {incomes.length === 0 ? (
                <p className="text-center text-gray-500 py-8">
                  No hay ingresos registrados aún.
                </p>
              ) : (
                <div className="space-y-4">
                  {incomes
                    .sort(
                      (a, b) =>
                        new Date(b.date).getTime() - new Date(a.date).getTime()
                    )
                    .map((income) => (
                      <div
                        key={income.id}
                        className="flex items-center justify-between p-4 bg-slate-700/50 rounded-lg border border-slate-700 hover:border-slate-600 transition-colors"
                      >
                        <div>
                          <p className="font-semibold text-white">
                            {income.description}
                          </p>
                          <p className="text-xs text-gray-400 capitalize">
                            {income.category} •{' '}
                            {format(new Date(income.date), "d 'de' MMMM", {
                              locale: es,
                            })}
                          </p>
                        </div>
                        <div className="flex items-center gap-4">
                          <span className="text-emerald-400 font-mono font-bold">
                            +${income.amount.toLocaleString()}
                          </span>
                          <button
                            onClick={() => removeIncome(income.id)}
                            className="text-slate-500 hover:text-red-400 transition-colors"
                          >
                            <Trash2 className="w-4 h-4" />
                          </button>
                        </div>
                      </div>
                    ))}
                </div>
              )}
            </div>
          </div>
        </div>
      </div>
    </DashboardLayout>
  )
}