finanzas/components/modals/AddServiceModal.tsx

'use client'

import { useState } from 'react'
import { useFinanzasStore } from '@/lib/store'
import { X, Calendar, Zap, Droplets, Flame, Wifi } from 'lucide-react'
import { cn } from '@/lib/utils'

interface AddServiceModalProps {
    isOpen: boolean
    onClose: () => void
}

const SERVICES = [
    { id: 'electricity', label: 'Luz', icon: Zap, color: 'text-yellow-400' },
    { id: 'water', label: 'Agua', icon: Droplets, color: 'text-blue-400' },
    { id: 'gas', label: 'Gas', icon: Flame, color: 'text-orange-400' },
    { id: 'internet', label: 'Internet', icon: Wifi, color: 'text-cyan-400' },
]

export function AddServiceModal({ isOpen, onClose }: AddServiceModalProps) {
    const addServiceBill = useFinanzasStore((state) => state.addServiceBill)

    const [type, setType] = useState('electricity')
    const [amount, setAmount] = useState('')
    const [period, setPeriod] = useState(new Date().toISOString().slice(0, 7)) // YYYY-MM
    const [date, setDate] = useState(new Date().toISOString().split('T')[0])

    if (!isOpen) return null

    const handleSubmit = (e: React.FormEvent) => {
        e.preventDefault()

        if (!amount) return

        addServiceBill({
            type: type as any,
            amount: parseFloat(amount),
            date: new Date(date).toISOString(),
            period: period,
            notes: ''
        })

        // Reset
        setAmount('')
        onClose()
    }

    return (
        <div className="fixed inset-0 z-50 flex items-center justify-center bg-black/60 backdrop-blur-sm p-4 animate-in fade-in duration-200">
            <div className="w-full max-w-lg rounded-xl bg-slate-900 border border-slate-800 shadow-2xl overflow-hidden scale-100 animate-in zoom-in-95 duration-200">

                <div className="flex items-center justify-between p-6 border-b border-slate-800">
                    <h2 className="text-xl font-semibold text-white">Registrar Factura de Servicio</h2>
                    <button onClick={onClose} className="text-slate-400 hover:text-white transition-colors">
                        <X size={20} />
                    </button>
                </div>

                <form onSubmit={handleSubmit} className="p-6 space-y-5">

                    {/* Service Type Selection */}
                    <div className="grid grid-cols-2 sm:grid-cols-4 gap-3">
                        {SERVICES.map((s) => {
                            const Icon = s.icon
                            const isSelected = type === s.id
                            return (
                                <div
                                    key={s.id}
                                    onClick={() => setType(s.id)}
                                    className={cn(
                                        "cursor-pointer p-3 rounded-xl border flex flex-col items-center gap-2 transition-all",
                                        isSelected
                                            ? "border-cyan-500 bg-cyan-500/10 ring-1 ring-cyan-500"
                                            : "border-slate-800 bg-slate-950 hover:border-slate-700 hover:bg-slate-900"
                                    )}
                                >
                                    <Icon className={cn("w-6 h-6", s.color)} />
                                    <span className={cn("text-xs font-medium", isSelected ? "text-white" : "text-slate-400")}>{s.label}</span>
                                </div>
                            )
                        })}
                    </div>

                    {/* Amount */}
                    <div className="space-y-2">
                        <label className="text-xs font-medium text-slate-400 uppercase tracking-wider">Monto Factura</label>
                        <div className="relative">
                            <span className="absolute left-4 top-1/2 -translate-y-1/2 text-slate-400 font-semibold">$</span>
                            <input
                                type="number"
                                step="0.01"
                                placeholder="0.00"
                                value={amount}
                                onChange={(e) => setAmount(e.target.value)}
                                className="w-full pl-8 pr-4 py-3 bg-slate-950 border border-slate-800 rounded-lg focus:ring-2 focus:ring-cyan-500/50 focus:border-cyan-500 text-white text-lg font-mono outline-none"
                                required
                                autoFocus
                            />
                        </div>
                    </div>

                    <div className="grid grid-cols-2 gap-4">
                        {/* Period */}
                        <div className="space-y-2">
                            <label className="text-xs font-medium text-slate-400 uppercase tracking-wider">Periodo</label>
                            <input
                                type="month"
                                value={period}
                                onChange={(e) => setPeriod(e.target.value)}
                                className="w-full px-4 py-2.5 bg-slate-950 border border-slate-800 rounded-lg focus:ring-2 focus:ring-cyan-500/50 focus:border-cyan-500 text-white outline-none [color-scheme:dark]"
                                required
                            />
                        </div>

                        {/* Date */}
                        <div className="space-y-2">
                            <label className="text-xs font-medium text-slate-400 uppercase tracking-wider">Fecha Pago</label>
                            <input
                                type="date"
                                value={date}
                                onChange={(e) => setDate(e.target.value)}
                                className="w-full px-4 py-2.5 bg-slate-950 border border-slate-800 rounded-lg focus:ring-2 focus:ring-cyan-500/50 focus:border-cyan-500 text-white outline-none [color-scheme:dark]"
                                required
                            />
                        </div>
                    </div>

                    <div className="pt-2">
                        <button
                            type="submit"
                            className="w-full py-3 bg-cyan-500 hover:bg-cyan-400 text-white font-semibold rounded-lg shadow-lg shadow-cyan-500/20 transition-all active:scale-[0.98]"
                        >
                            Guardar Factura
                        </button>
                    </div>

                </form>
            </div>
        </div>
    )
}