Keep/keep-notes/components/create-notebook-dialog.tsx

'use client'

import { useState } from 'react'
import { useRouter } from 'next/navigation'
import { Plus, X, Folder, Briefcase, FileText, Zap, BarChart3, Globe, Sparkles, Book, Heart, Crown, Music, Building2 } from 'lucide-react'
import { Button } from '@/components/ui/button'
import {
  Dialog,
  DialogContent,
  DialogDescription,
  DialogHeader,
  DialogTitle,
} from '@/components/ui/dialog'
import { Input } from '@/components/ui/input'
import { cn } from '@/lib/utils'
import { useLanguage } from '@/lib/i18n'

const NOTEBOOK_ICONS = [
  { icon: Folder, name: 'folder' },
  { icon: Briefcase, name: 'briefcase' },
  { icon: FileText, name: 'document' },
  { icon: Zap, name: 'lightning' },
  { icon: BarChart3, name: 'chart' },
  { icon: Globe, name: 'globe' },
  { icon: Sparkles, name: 'sparkle' },
  { icon: Book, name: 'book' },
  { icon: Heart, name: 'heart' },
  { icon: Crown, name: 'crown' },
  { icon: Music, name: 'music' },
  { icon: Building2, name: 'building' },
]

const NOTEBOOK_COLORS = [
  { name: 'Blue', value: '#3B82F6', bg: 'bg-blue-500' },
  { name: 'Purple', value: '#8B5CF6', bg: 'bg-purple-500' },
  { name: 'Red', value: '#EF4444', bg: 'bg-red-500' },
  { name: 'Orange', value: '#F59E0B', bg: 'bg-orange-500' },
  { name: 'Green', value: '#10B981', bg: 'bg-green-500' },
  { name: 'Teal', value: '#14B8A6', bg: 'bg-teal-500' },
  { name: 'Gray', value: '#6B7280', bg: 'bg-gray-500' },
]

interface CreateNotebookDialogProps {
  open?: boolean
  onOpenChange?: (open: boolean) => void
}

export function CreateNotebookDialog({ open, onOpenChange }: CreateNotebookDialogProps) {
  const router = useRouter()
  const { t } = useLanguage()
  const [name, setName] = useState('')
  const [selectedIcon, setSelectedIcon] = useState('folder')
  const [selectedColor, setSelectedColor] = useState('#3B82F6')
  const [isSubmitting, setIsSubmitting] = useState(false)

  const handleSubmit = async (e: React.FormEvent) => {
    e.preventDefault()

    if (!name.trim()) return

    setIsSubmitting(true)

    try {
      const response = await fetch('/api/notebooks', {
        method: 'POST',
        headers: { 'Content-Type': 'application/json' },
        body: JSON.stringify({
          name: name.trim(),
          icon: selectedIcon,
          color: selectedColor,
        }),
      })

      if (response.ok) {
        // Close dialog and reload
        onOpenChange?.(false)
        window.location.reload()
      } else {
        const error = await response.json()
        console.error('Failed to create notebook:', error)
      }
    } catch (error) {
      console.error('Failed to create notebook:', error)
    } finally {
      setIsSubmitting(false)
    }
  }

  const handleReset = () => {
    setName('')
    setSelectedIcon('folder')
    setSelectedColor('#3B82F6')
  }

  const SelectedIconComponent = NOTEBOOK_ICONS.find(i => i.name === selectedIcon)?.icon || Folder

  return (
    <Dialog open={open} onOpenChange={(val) => {
      onOpenChange?.(val)
      if (!val) handleReset()
    }}>
      <DialogContent className="sm:max-w-[500px] p-0">
        <button
          onClick={() => onOpenChange?.(false)}
          className="absolute right-4 top-4 text-gray-400 hover:text-gray-600 dark:hover:text-gray-200 transition-colors z-10"
        >
          <X className="h-5 w-5" />
        </button>
        <DialogHeader className="px-8 pt-8 pb-4">
          <DialogTitle className="text-2xl font-bold text-gray-900 dark:text-white mb-2">
            {t('notebook.createNew')}
          </DialogTitle>
          <DialogDescription className="text-sm text-gray-500 dark:text-gray-400">
            {t('notebook.createDescription')}
          </DialogDescription>
        </DialogHeader>

        <form onSubmit={handleSubmit} className="px-8 pb-8">
          <div className="space-y-6">
            {/* Notebook Name */}
            <div>
              <label className="text-[11px] font-bold text-gray-500 dark:text-gray-400 uppercase tracking-wider mb-2 block">
                {t('notebook.name')}
              </label>
              <Input
                value={name}
                onChange={(e) => setName(e.target.value)}
                placeholder="e.g. Q4 Marketing Strategy"
                className="w-full"
                autoFocus
              />
            </div>

            {/* Icon Selection */}
            <div>
              <label className="text-[11px] font-bold text-gray-500 dark:text-gray-400 uppercase tracking-wider mb-3 block">
                {t('notebook.selectIcon')}
              </label>
              <div className="grid grid-cols-6 gap-3">
                {NOTEBOOK_ICONS.map((item) => {
                  const IconComponent = item.icon
                  const isSelected = selectedIcon === item.name
                  return (
                    <button
                      key={item.name}
                      type="button"
                      onClick={() => setSelectedIcon(item.name)}
                      className={cn(
                        "h-14 w-full rounded-xl border-2 flex items-center justify-center transition-all duration-200",
                        isSelected
                          ? 'border-indigo-600 bg-indigo-50 dark:bg-indigo-900/20 text-indigo-600'
                          : 'border-gray-200 dark:border-gray-700 text-gray-400 hover:border-gray-300 dark:hover:border-gray-600'
                      )}
                    >
                      <IconComponent className="h-5 w-5" />
                    </button>
                  )
                })}
              </div>
            </div>

            {/* Color Selection */}
            <div>
              <label className="text-[11px] font-bold text-gray-500 dark:text-gray-400 uppercase tracking-wider mb-3 block">
                {t('notebook.selectColor')}
              </label>
              <div className="flex items-center gap-3">
                {NOTEBOOK_COLORS.map((color) => {
                  const isSelected = selectedColor === color.value
                  return (
                    <button
                      key={color.value}
                      type="button"
                      onClick={() => setSelectedColor(color.value)}
                      className={cn(
                        "h-10 w-10 rounded-full border-2 transition-all duration-200",
                        isSelected
                          ? 'border-white scale-110 shadow-lg'
                          : 'border-gray-200 dark:border-gray-700 hover:scale-105'
                      )}
                      style={{ backgroundColor: color.value }}
                      title={color.name}
                    />
                  )
                })}
              </div>
            </div>

            {/* Preview */}
            {name.trim() && (
              <div className="flex items-center gap-3 p-4 rounded-xl bg-gray-50 dark:bg-gray-900/50 border border-gray-200 dark:border-gray-700">
                <div
                  className="w-10 h-10 rounded-xl flex items-center justify-center text-white shadow-md"
                  style={{ backgroundColor: selectedColor }}
                >
                  <SelectedIconComponent className="h-5 w-5" />
                </div>
                <span className="font-semibold text-gray-900 dark:text-white">{name.trim()}</span>
              </div>
            )}
          </div>

          {/* Action Buttons */}
          <div className="flex items-center justify-between mt-8 pt-6 border-t border-gray-200 dark:border-gray-700">
            <Button
              type="button"
              variant="ghost"
              onClick={() => onOpenChange?.(false)}
              className="text-gray-600 dark:text-gray-400 hover:text-gray-900 dark:hover:text-gray-200"
            >
              {t('notebook.cancel')}
            </Button>
            <Button
              type="submit"
              disabled={!name.trim() || isSubmitting}
              className="bg-indigo-600 hover:bg-indigo-700 text-white px-6"
            >
              {isSubmitting ? t('notebook.creating') : t('notebook.create')}
            </Button>
          </div>
        </form>
      </DialogContent>
    </Dialog>
  )
}