KiraTV/frontend/src/pages/EPG.tsx

import { useEffect, useState } from 'react'
import { Plus, Trash2, RefreshCw } from 'lucide-react'
import api from '../lib/api'

interface EpgSource { id: number; name: string; url: string; is_active: boolean; last_fetched_at: string | null }

export default function EPG() {
  const [sources, setSources] = useState<EpgSource[]>([])
  const [showForm, setShowForm] = useState(false)
  const [form, setForm] = useState({ name: '', url: '' })
  const [refreshing, setRefreshing] = useState(false)

  async function load() {
    const { data } = await api.get('/epg/')
    setSources(data)
  }

  useEffect(() => { load() }, [])

  async function submit(e: React.FormEvent) {
    e.preventDefault()
    await api.post('/epg/', form)
    setForm({ name: '', url: '' })
    setShowForm(false)
    load()
  }

  async function del(id: number) {
    if (!confirm('¿Eliminar fuente EPG?')) return
    await api.delete(`/epg/${id}`)
    load()
  }

  async function refresh() {
    setRefreshing(true)
    try {
      await api.post('/epg/refresh')
      alert('EPG actualización iniciada en segundo plano')
    } finally {
      setRefreshing(false)
    }
  }

  return (
    <div className="p-6 space-y-5">
      <div className="flex items-center justify-between">
        <h1 className="text-xl font-bold">Gestión EPG</h1>
        <div className="flex gap-2">
          <button
            onClick={refresh}
            disabled={refreshing}
            className="flex items-center gap-2 bg-dark-700 hover:bg-dark-600 px-4 py-2 rounded-lg text-sm font-medium transition-colors"
          >
            <RefreshCw size={15} className={refreshing ? 'animate-spin' : ''} />
            Actualizar EPG
          </button>
          <button onClick={() => setShowForm(v => !v)} className="flex items-center gap-2 bg-primary-500 hover:bg-primary-600 px-4 py-2 rounded-lg text-sm font-medium">
            <Plus size={16} /> Añadir fuente
          </button>
        </div>
      </div>

      <div className="bg-dark-800 border border-primary-500/20 rounded-xl p-4 text-sm text-gray-400">
        <strong className="text-gray-200">Endpoint EPG para tus apps IPTV:</strong>
        <div className="font-mono text-xs mt-1 bg-dark-700 rounded p-2 text-green-400">
          http://10.10.10.234/xmltv.php?username=USUARIO&password=CONTRASEÑA
        </div>
      </div>

      {showForm && (
        <form onSubmit={submit} className="bg-dark-800 border border-dark-700 rounded-xl p-5 space-y-3">
          <h3 className="font-semibold text-sm">Nueva fuente XMLTV</h3>
          <div className="grid grid-cols-2 gap-3">
            <div>
              <label className="block text-xs text-gray-500 mb-1">Nombre</label>
              <input value={form.name} onChange={e => setForm(f => ({ ...f, name: e.target.value }))} required
                className="w-full bg-dark-700 border border-dark-600 rounded-lg px-3 py-2 text-sm" />
            </div>
            <div>
              <label className="block text-xs text-gray-500 mb-1">URL XMLTV (o del proveedor)</label>
              <input value={form.url} onChange={e => setForm(f => ({ ...f, url: e.target.value }))} required
                placeholder="http://proveedor.com/xmltv.php?username=X&password=Y"
                className="w-full bg-dark-700 border border-dark-600 rounded-lg px-3 py-2 text-sm" />
            </div>
          </div>
          <div className="flex gap-2">
            <button type="submit" className="bg-primary-500 hover:bg-primary-600 px-4 py-2 rounded-lg text-sm font-medium">Guardar</button>
            <button type="button" onClick={() => setShowForm(false)} className="bg-dark-700 px-4 py-2 rounded-lg text-sm">Cancelar</button>
          </div>
        </form>
      )}

      <div className="space-y-3">
        {sources.map(s => (
          <div key={s.id} className="bg-dark-800 border border-dark-700 rounded-xl p-4 flex items-center justify-between gap-4">
            <div>
              <div className="font-semibold">{s.name}</div>
              <div className="text-xs text-gray-500 truncate max-w-xl">{s.url}</div>
              {s.last_fetched_at && (
                <div className="text-xs text-gray-600 mt-0.5">
                  Última actualización: {new Date(s.last_fetched_at).toLocaleString('es-ES')}
                </div>
              )}
            </div>
            <button onClick={() => del(s.id)} className="p-2 rounded-lg bg-dark-700 hover:bg-red-900/40 text-gray-500 hover:text-red-400 transition-colors">
              <Trash2 size={15} />
            </button>
          </div>
        ))}
        {sources.length === 0 && (
          <div className="bg-dark-800 border border-dark-700 border-dashed rounded-xl p-8 text-center text-gray-500 text-sm">
            No hay fuentes EPG configuradas
          </div>
        )}
      </div>
    </div>
  )
}