nuzlocke-tracker/frontend/src/components/admin/GameFormModal.tsx

import { type FormEvent, useState, useEffect } from 'react'
import { FormModal } from './FormModal'
import type { Game, CreateGameInput, UpdateGameInput } from '../../types'

interface GameFormModalProps {
  game?: Game
  onSubmit: (data: CreateGameInput | UpdateGameInput) => void
  onClose: () => void
  isSubmitting?: boolean
}

function slugify(name: string) {
  return name
    .toLowerCase()
    .replace(/[^a-z0-9]+/g, '-')
    .replace(/^-|-$/g, '')
}

export function GameFormModal({ game, onSubmit, onClose, isSubmitting }: GameFormModalProps) {
  const [name, setName] = useState(game?.name ?? '')
  const [slug, setSlug] = useState(game?.slug ?? '')
  const [generation, setGeneration] = useState(String(game?.generation ?? ''))
  const [region, setRegion] = useState(game?.region ?? '')
  const [boxArtUrl, setBoxArtUrl] = useState(game?.boxArtUrl ?? '')
  const [releaseYear, setReleaseYear] = useState(game?.releaseYear ? String(game.releaseYear) : '')
  const [autoSlug, setAutoSlug] = useState(!game)

  useEffect(() => {
    if (autoSlug) setSlug(slugify(name))
  }, [name, autoSlug])

  const handleSubmit = (e: FormEvent) => {
    e.preventDefault()
    onSubmit({
      name,
      slug,
      generation: Number(generation),
      region,
      boxArtUrl: boxArtUrl || null,
      releaseYear: releaseYear ? Number(releaseYear) : null,
    })
  }

  return (
    <FormModal
      title={game ? 'Edit Game' : 'Add Game'}
      onClose={onClose}
      onSubmit={handleSubmit}
      isSubmitting={isSubmitting}
    >
      <div>
        <label className="block text-sm font-medium mb-1">Name</label>
        <input
          type="text"
          required
          value={name}
          onChange={(e) => setName(e.target.value)}
          className="w-full px-3 py-2 border rounded-md dark:bg-gray-700 dark:border-gray-600"
        />
      </div>
      <div>
        <label className="block text-sm font-medium mb-1">Slug</label>
        <input
          type="text"
          required
          value={slug}
          onChange={(e) => {
            setSlug(e.target.value)
            setAutoSlug(false)
          }}
          className="w-full px-3 py-2 border rounded-md dark:bg-gray-700 dark:border-gray-600"
        />
      </div>
      <div className="grid grid-cols-2 gap-4">
        <div>
          <label className="block text-sm font-medium mb-1">Generation</label>
          <input
            type="number"
            required
            min={1}
            value={generation}
            onChange={(e) => setGeneration(e.target.value)}
            className="w-full px-3 py-2 border rounded-md dark:bg-gray-700 dark:border-gray-600"
          />
        </div>
        <div>
          <label className="block text-sm font-medium mb-1">Region</label>
          <input
            type="text"
            required
            value={region}
            onChange={(e) => setRegion(e.target.value)}
            className="w-full px-3 py-2 border rounded-md dark:bg-gray-700 dark:border-gray-600"
          />
        </div>
      </div>
      <div>
        <label className="block text-sm font-medium mb-1">Box Art URL</label>
        <input
          type="text"
          value={boxArtUrl}
          onChange={(e) => setBoxArtUrl(e.target.value)}
          placeholder="Optional"
          className="w-full px-3 py-2 border rounded-md dark:bg-gray-700 dark:border-gray-600"
        />
      </div>
      <div>
        <label className="block text-sm font-medium mb-1">Release Year</label>
        <input
          type="number"
          value={releaseYear}
          onChange={(e) => setReleaseYear(e.target.value)}
          placeholder="Optional"
          className="w-full px-3 py-2 border rounded-md dark:bg-gray-700 dark:border-gray-600"
        />
      </div>
    </FormModal>
  )
}