File size: 6,870 Bytes
84121fd |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 |
import React, { useState, useMemo } from 'react'
import { useChannels } from '../contexts/ChannelContext'
import { useKeyboard } from '../hooks/useKeyboard'
import { Search, Heart, Tv, RefreshCw } from 'lucide-react'
import { Channel } from '../types/channel'
interface ChannelListProps {
onChannelSelect?: () => void
}
export default function ChannelList({ onChannelSelect }: ChannelListProps) {
const {
channels,
categories,
currentChannel,
favorites,
searchTerm,
selectedCategory,
setCurrentChannel,
setSearchTerm,
setSelectedCategory,
toggleFavorite,
refreshChannels,
isLoading
} = useChannels()
const [selectedIndex, setSelectedIndex] = useState(0)
const filteredChannels = useMemo(() => {
let filtered = channels
// Filtrar por categoría
if (selectedCategory === 'favorites') {
filtered = filtered.filter(channel => favorites.includes(channel.id))
} else if (selectedCategory !== 'all') {
filtered = filtered.filter(channel => channel.category === selectedCategory)
}
// Filtrar por búsqueda
if (searchTerm) {
filtered = filtered.filter(channel =>
channel.name.toLowerCase().includes(searchTerm.toLowerCase())
)
}
return filtered
}, [channels, selectedCategory, favorites, searchTerm])
useKeyboard({
onArrowUp: () => setSelectedIndex(prev => Math.max(0, prev - 1)),
onArrowDown: () => setSelectedIndex(prev => Math.min(filteredChannels.length - 1, prev + 1)),
onEnter: () => {
if (filteredChannels[selectedIndex]) {
handleChannelSelect(filteredChannels[selectedIndex])
}
}
})
const handleChannelSelect = (channel: Channel) => {
setCurrentChannel(channel)
onChannelSelect?.()
}
const handleCategoryChange = (category: string) => {
setSelectedCategory(category)
setSelectedIndex(0)
}
return (
<div className="h-full flex flex-col bg-gray-800">
{/* Búsqueda */}
<div className="p-4 border-b border-gray-700">
<div className="relative">
<Search className="absolute left-3 top-1/2 transform -translate-y-1/2 h-4 w-4 text-gray-400" />
<input
type="text"
value={searchTerm}
onChange={(e) => setSearchTerm(e.target.value)}
placeholder="Buscar canales..."
className="input-field w-full pl-10 text-sm"
/>
</div>
</div>
{/* Categorías */}
<div className="p-4 border-b border-gray-700">
<div className="flex items-center justify-between mb-2">
<h3 className="text-sm font-medium text-gray-300">Categorías</h3>
<button
onClick={refreshChannels}
disabled={isLoading}
className="p-1 hover:bg-gray-700 rounded transition-colors"
title="Actualizar canales"
>
<RefreshCw className={`h-4 w-4 text-gray-400 ${isLoading ? 'animate-spin' : ''}`} />
</button>
</div>
<div className="space-y-1">
<button
onClick={() => handleCategoryChange('all')}
className={`w-full text-left px-2 py-1 rounded text-sm transition-colors ${
selectedCategory === 'all'
? 'bg-primary-600 text-white'
: 'text-gray-300 hover:bg-gray-700'
}`}
>
Todos ({channels.length})
</button>
<button
onClick={() => handleCategoryChange('favorites')}
className={`w-full text-left px-2 py-1 rounded text-sm transition-colors flex items-center space-x-2 ${
selectedCategory === 'favorites'
? 'bg-primary-600 text-white'
: 'text-gray-300 hover:bg-gray-700'
}`}
>
<Heart className="h-3 w-3" />
<span>Favoritos ({favorites.length})</span>
</button>
{categories.map(category => (
<button
key={category.name}
onClick={() => handleCategoryChange(category.name)}
className={`w-full text-left px-2 py-1 rounded text-sm transition-colors ${
selectedCategory === category.name
? 'bg-primary-600 text-white'
: 'text-gray-300 hover:bg-gray-700'
}`}
>
{category.name} ({category.count})
</button>
))}
</div>
</div>
{/* Lista de canales */}
<div className="flex-1 overflow-y-auto">
{filteredChannels.length === 0 ? (
<div className="p-4 text-center text-gray-400">
<Tv className="h-8 w-8 mx-auto mb-2 opacity-50" />
<p className="text-sm">No se encontraron canales</p>
</div>
) : (
<div className="p-2 space-y-1">
{filteredChannels.map((channel, index) => (
<div
key={channel.id}
onClick={() => handleChannelSelect(channel)}
className={`channel-item ${
currentChannel?.id === channel.id ? 'active' : ''
} ${index === selectedIndex ? 'ring-2 ring-primary-500' : ''}`}
>
<div className="flex-1 min-w-0">
<div className="flex items-center space-x-2">
{channel.logo && (
<img
src={channel.logo}
alt={channel.name}
className="w-8 h-8 rounded object-cover flex-shrink-0"
onError={(e) => {
e.currentTarget.style.display = 'none'
}}
/>
)}
<div className="flex-1 min-w-0">
<p className="text-sm font-medium text-white truncate">
{channel.name}
</p>
<p className="text-xs text-gray-400 truncate">
{channel.category}
</p>
</div>
</div>
</div>
<button
onClick={(e) => {
e.stopPropagation()
toggleFavorite(channel.id)
}}
className="p-1 hover:bg-gray-600 rounded transition-colors"
>
<Heart
className={`h-4 w-4 ${
favorites.includes(channel.id)
? 'text-red-500 fill-current'
: 'text-gray-400'
}`}
/>
</button>
</div>
))}
</div>
)}
</div>
</div>
)
} |