music-mobile/mobile/app/lofi.tsx

import { View, Text, ScrollView, TouchableOpacity, ActivityIndicator } from 'react-native'
import { useRouter } from 'expo-router'
import { BottomNavBar } from '../src/components/BottomNavBar'
import { usePlayerStore } from '../src/store/playerStore'
import { useState, useEffect } from 'react'

export default function LofiScreen() {
  const router = useRouter()
  const [channels, setChannels] = useState([])
  const [loading, setLoading] = useState(true)

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

  const fetchChannels = async () => {
    try {
      const res = await fetch('/api/lofi/channels')
      const data = await res.json()
      setChannels(data || [])
    } catch {
      setChannels([])
    } finally {
      setLoading(false)
    }
  }

  return (
    <View className="flex-1 bg-music-black">
      <ScrollView className="flex-1 px-4 pt-4">
        <View className="flex-row items-center justify-between mb-6">
          <TouchableOpacity onPress={() => router.push('/account' as any)} className="w-10 h-10 rounded-full bg-music-card items-center justify-center">
            <Text className="text-music-muted">👤</Text>
          </TouchableOpacity>
          <Text className="text-xl font-semibold text-music-text">LoFi Channels</Text>
          <View className="w-10" />
        </View>

        {loading ? (
          <View className="items-center py-8">
            <ActivityIndicator size="large" color="#e94560" />
          </View>
        ) : (
          channels.map((ch: any) => (
            <TouchableOpacity key={ch.id} className="mb-4 rounded-2xl bg-music-card overflow-hidden">
              <View className="h-40 justify-center items-center bg-music-vinyl relative">
                <Text className="text-5xl">🎵</Text>
                <View className="p-4 bg-black/80 absolute bottom-0 left-0 right-0 rounded-b-2xl">
                  <Text className="text-xs text-music-accent">LoFi</Text>
                  <Text className="text-sm font-medium text-music-text">{ch.name}</Text>
                  <Text className="text-xs text-music-muted mt-1">{ch.description}</Text>
                </View>
              </View>
            </TouchableOpacity>
          ))
        )}

        {channels.length === 0 && !loading && (
          <View className="items-center py-12">
            <Text className="text-4xl mb-2">🌙</Text>
            <Text className="text-music-muted">No channels available</Text>
          </View>
        )}
      </ScrollView>
      <BottomNavBar />
    </View>
  )
}