nakama/frontend/src/components/MusicPickerModal.jsx

import { useState, useEffect } from 'react'
import { createPortal } from 'react-dom'
import { X, Search, Music, Heart } from 'lucide-react'
import { searchMusic, getFavorites } from '../utils/musicApi'
import { hapticFeedback } from '../utils/telegram'
import './MusicPickerModal.css'

export default function MusicPickerModal({ onClose, onSelect }) {
  const [activeTab, setActiveTab] = useState('favorites')
  const [query, setQuery] = useState('')
  const [searchResults, setSearchResults] = useState([])
  const [favorites, setFavorites] = useState([])
  const [loading, setLoading] = useState(false)

  useEffect(() => {
    if (activeTab === 'favorites') {
      loadFavorites()
    }
  }, [activeTab])

  const loadFavorites = async () => {
    try {
      setLoading(true)
      const data = await getFavorites({ limit: 50 })
      setFavorites(data.tracks || [])
    } catch (error) {
      console.error('Ошибка загрузки избранного:', error)
    } finally {
      setLoading(false)
    }
  }

  const handleSearch = async () => {
    if (!query.trim()) return

    try {
      setLoading(true)
      hapticFeedback('light')
      const results = await searchMusic(query.trim(), 'tracks')
      setSearchResults(results.tracks || [])
      hapticFeedback('success')
    } catch (error) {
      console.error('Ошибка поиска:', error)
      hapticFeedback('error')
    } finally {
      setLoading(false)
    }
  }

  const handleSelectTrack = (track) => {
    hapticFeedback('light')
    onSelect(track)
    onClose()
  }

  const renderTrack = (track) => (
    <div 
      key={track._id} 
      className="music-picker-track"
      onClick={() => handleSelectTrack(track)}
    >
      <div className="track-cover-small">
        {track.coverImage ? (
          <img src={track.coverImage} alt={track.title} />
        ) : (
          <Music size={20} />
        )}
      </div>
      <div className="track-info-small">
        <div className="track-title-small">{track.title}</div>
        <div className="track-artist-small">{track.artist?.name || 'Unknown'}</div>
      </div>
    </div>
  )

  return createPortal(
    <div className="music-picker-overlay" onClick={onClose}>
      <div className="music-picker-modal" onClick={(e) => e.stopPropagation()}>
        <div className="music-picker-header">
          <h2>Выбрать трек</h2>
          <button className="close-btn" onClick={onClose}>
            <X size={24} />
          </button>
        </div>

        <div className="music-picker-tabs">
          <button
            className={`picker-tab ${activeTab === 'favorites' ? 'active' : ''}`}
            onClick={() => setActiveTab('favorites')}
          >
            <Heart size={18} />
            Избранное
          </button>
          <button
            className={`picker-tab ${activeTab === 'search' ? 'active' : ''}`}
            onClick={() => setActiveTab('search')}
          >
            <Search size={18} />
            Поиск
          </button>
        </div>

        <div className="music-picker-content">
          {activeTab === 'search' && (
            <div className="search-section">
              <div className="search-input-wrapper">
                <Search size={18} />
                <input
                  type="text"
                  placeholder="Поиск треков..."
                  value={query}
                  onChange={(e) => setQuery(e.target.value)}
                  onKeyPress={(e) => e.key === 'Enter' && handleSearch()}
                />
                <button onClick={handleSearch} disabled={!query.trim() || loading}>
                  Найти
                </button>
              </div>
              
              {loading ? (
                <div className="picker-loading">
                  <div className="spinner" />
                  <p>Поиск...</p>
                </div>
              ) : searchResults.length === 0 && query ? (
                <div className="picker-empty">
                  <p>Ничего не найдено</p>
                </div>
              ) : searchResults.length > 0 ? (
                <div className="tracks-list-picker">
                  {searchResults.map(renderTrack)}
                </div>
              ) : (
                <div className="picker-empty">
                  <Music size={48} color="var(--text-secondary)" />
                  <p>Введите запрос для поиска</p>
                </div>
              )}
            </div>
          )}

          {activeTab === 'favorites' && (
            loading ? (
              <div className="picker-loading">
                <div className="spinner" />
                <p>Загрузка...</p>
              </div>
            ) : favorites.length === 0 ? (
              <div className="picker-empty">
                <Heart size={48} color="var(--text-secondary)" />
                <p>Нет избранных треков</p>
              </div>
            ) : (
              <div className="tracks-list-picker">
                {favorites.map(renderTrack)}
              </div>
            )
          )}
        </div>
      </div>
    </div>,
    document.body
  )
}