app/components/BackgroundSelector.tsx

'use client'

import React, { useState, useRef } from 'react'
import { motion, AnimatePresence } from 'framer-motion'
import { X, Upload, Image, Check } from '@phosphor-icons/react'

interface BackgroundSelectorProps {
  isOpen: boolean
  onClose: () => void
  onSelectBackground: (background: string | File) => void
  currentBackground: string
}

const presetBackgrounds = [
  {
    id: 'gradient-purple',
    name: 'Ubuntu Purple',
    style: 'linear-gradient(135deg, #77216F 0%, #5E2750 50%, #2C001E 100%)'
  },
  {
    id: 'gradient-blue',
    name: 'Ocean Blue',
    style: 'linear-gradient(135deg, #1e3c72 0%, #2a5298 50%, #7e8ba3 100%)'
  },
  {
    id: 'gradient-green',
    name: 'Forest Green',
    style: 'linear-gradient(135deg, #134e5e 0%, #71b280 50%, #a8e063 100%)'
  },
  {
    id: 'gradient-orange',
    name: 'Sunset Orange',
    style: 'linear-gradient(135deg, #ff512f 0%, #dd2476 50%, #f09819 100%)'
  },
  {
    id: 'gradient-dark',
    name: 'Dark Mode',
    style: 'linear-gradient(135deg, #0f0f0f 0%, #1a1a1a 50%, #2d2d2d 100%)'
  },
  {
    id: 'gradient-cosmic',
    name: 'Cosmic',
    style: 'linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%)'
  }
]

export function BackgroundSelector({
  isOpen,
  onClose,
  onSelectBackground,
  currentBackground
}: BackgroundSelectorProps) {
  const [selectedTab, setSelectedTab] = useState<'presets' | 'upload'>('presets')
  const [uploadedImage, setUploadedImage] = useState<string | null>(null)
  const fileInputRef = useRef<HTMLInputElement>(null)

  const handleFileUpload = (event: React.ChangeEvent<HTMLInputElement>) => {
    const file = event.target.files?.[0]
    if (file) {
      const reader = new FileReader()
      reader.onload = (e) => {
        const result = e.target?.result as string
        setUploadedImage(result)
        onSelectBackground(file)
      }
      reader.readAsDataURL(file)
    }
  }

  return (
    <AnimatePresence>
      {isOpen && (
        <>
          {/* Backdrop */}
          <motion.div
            initial={{ opacity: 0 }}
            animate={{ opacity: 1 }}
            exit={{ opacity: 0 }}
            onClick={onClose}
            className="fixed inset-0 bg-black/50 backdrop-blur-sm z-50"
          />

          {/* Modal */}
          <motion.div
            initial={{ scale: 0.9, opacity: 0 }}
            animate={{ scale: 1, opacity: 1 }}
            exit={{ scale: 0.9, opacity: 0 }}
            transition={{ type: "spring", damping: 20, stiffness: 300 }}
            className="fixed top-1/2 left-1/2 -translate-x-1/2 -translate-y-1/2 w-[90%] max-w-2xl bg-[#2C2C2C]/95 backdrop-blur-md rounded-xl shadow-2xl z-50 border border-white/10"
          >
            {/* Header */}
            <div className="flex items-center justify-between p-6 border-b border-white/10">
              <h2 className="text-xl font-semibold text-white">Change Desktop Background</h2>
              <button
                onClick={onClose}
                className="text-gray-400 hover:text-white transition-colors p-1 hover:bg-white/10 rounded-lg"
              >
                <X size={20} />
              </button>
            </div>

            {/* Tabs */}
            <div className="flex border-b border-white/10">
              <button
                onClick={() => setSelectedTab('presets')}
                className={`flex-1 px-4 py-3 text-sm font-medium transition-colors ${
                  selectedTab === 'presets'
                    ? 'text-white border-b-2 border-blue-500'
                    : 'text-gray-400 hover:text-white'
                }`}
              >
                Gallery
              </button>
              <button
                onClick={() => setSelectedTab('upload')}
                className={`flex-1 px-4 py-3 text-sm font-medium transition-colors ${
                  selectedTab === 'upload'
                    ? 'text-white border-b-2 border-blue-500'
                    : 'text-gray-400 hover:text-white'
                }`}
              >
                Upload Image
              </button>
            </div>

            {/* Content */}
            <div className="p-6">
              {selectedTab === 'presets' ? (
                <div className="grid grid-cols-3 gap-4">
                  {presetBackgrounds.map((bg) => (
                    <button
                      key={bg.id}
                      onClick={() => onSelectBackground(bg.id)}
                      className={`relative aspect-video rounded-lg overflow-hidden border-2 transition-all ${
                        currentBackground === bg.id
                          ? 'border-blue-500 scale-105'
                          : 'border-white/20 hover:border-white/40'
                      }`}
                    >
                      <div
                        className="w-full h-full"
                        style={{ background: bg.style }}
                      />
                      {currentBackground === bg.id && (
                        <div className="absolute top-2 right-2 w-6 h-6 bg-blue-500 rounded-full flex items-center justify-center">
                          <Check size={14} weight="bold" className="text-white" />
                        </div>
                      )}
                      <div className="absolute bottom-0 left-0 right-0 bg-black/50 backdrop-blur-sm px-2 py-1">
                        <span className="text-xs text-white">{bg.name}</span>
                      </div>
                    </button>
                  ))}
                </div>
              ) : (
                <div className="flex flex-col items-center justify-center py-12">
                  <input
                    ref={fileInputRef}
                    type="file"
                    accept="image/*"
                    onChange={handleFileUpload}
                    className="hidden"
                  />

                  {uploadedImage ? (
                    <div className="relative w-full max-w-md">
                      <img
                        src={uploadedImage}
                        alt="Uploaded background"
                        className="w-full h-48 object-cover rounded-lg"
                      />
                      <button
                        onClick={() => fileInputRef.current?.click()}
                        className="mt-4 w-full px-4 py-2 bg-blue-500 hover:bg-blue-600 text-white rounded-lg transition-colors"
                      >
                        Choose Different Image
                      </button>
                    </div>
                  ) : (
                    <>
                      <div
                        onClick={() => fileInputRef.current?.click()}
                        className="w-32 h-32 border-2 border-dashed border-white/30 rounded-lg flex flex-col items-center justify-center cursor-pointer hover:border-white/50 transition-colors"
                      >
                        <Upload size={32} className="text-gray-400 mb-2" />
                        <span className="text-sm text-gray-400">Click to upload</span>
                      </div>
                      <p className="mt-4 text-sm text-gray-400">
                        Supported formats: JPG, PNG, WEBP, GIF
                      </p>
                    </>
                  )}
                </div>
              )}
            </div>

            {/* Footer */}
            <div className="p-6 pt-0 flex gap-3 justify-end">
              <button
                onClick={onClose}
                className="px-4 py-2 text-gray-300 hover:text-white transition-colors"
              >
                Cancel
              </button>
              <button
                onClick={onClose}
                className="px-4 py-2 bg-gradient-to-r from-blue-500 to-purple-500 text-white rounded-lg font-medium hover:from-blue-600 hover:to-purple-600 transition-all"
              >
                Apply
              </button>
            </div>
          </motion.div>
        </>
      )}
    </AnimatePresence>
  )
}