'use client'

import { useState } from 'react'
import { submitContactMessageAction } from '@/app/actions'

interface Translations {
  name: string
  email: string
  subject: string
  message: string
  submit: string
  sending: string
  success: string
}

interface FormProps {
  translations: Translations
}

export default function ContactForm({ translations }: FormProps) {
  const [success, setSuccess] = useState(false)
  const [error, setError] = useState('')
  const [loading, setLoading] = useState(false)

  const handleSubmit = async (e: React.FormEvent<HTMLFormElement>) => {
    e.preventDefault()
    setLoading(true)
    setError('')

    const formData = new FormData(e.currentTarget)
    try {
      const res = await submitContactMessageAction(formData)
      if (res.error) {
        setError(res.error)
      } else {
        setSuccess(true)
        e.currentTarget.reset()
      }
    } catch (err) {
      setError('Bir hata oluştu. Lütfen tekrar deneyin.')
    } finally {
      setLoading(false)
    }
  }

  if (success) {
    return (
      <div className="bg-turquoise/10 border border-turquoise/20 text-turquoise p-6 rounded-2xl text-center space-y-3">
        <h3 className="font-heading font-bold text-lg lowercase">teşekkürler!</h3>
        <p className="text-sm font-medium">{translations.success}</p>
      </div>
    )
  }

  return (
    <form onSubmit={handleSubmit} className="space-y-6">
      {error && (
        <div className="bg-bougainvillea/10 border border-bougainvillea/20 text-bougainvillea p-4 rounded-xl text-xs font-semibold">
          {error}
        </div>
      )}

      {/* Name */}
      <div className="space-y-1.5">
        <label className="block text-xs font-mono uppercase tracking-wider text-shutter">{translations.name} *</label>
        <input
          type="text"
          name="name"
          required
          className="w-full bg-stone border border-pine/10 rounded-xl px-4 py-3 text-sm focus:ring-1 focus:ring-turquoise outline-none text-ink placeholder:text-ink/30"
          placeholder="Adınız Soyadınız"
        />
      </div>

      {/* Email */}
      <div className="space-y-1.5">
        <label className="block text-xs font-mono uppercase tracking-wider text-shutter">{translations.email} *</label>
        <input
          type="email"
          name="email"
          required
          className="w-full bg-stone border border-pine/10 rounded-xl px-4 py-3 text-sm focus:ring-1 focus:ring-turquoise outline-none text-ink placeholder:text-ink/30"
          placeholder="eposta@adresiniz.com"
        />
      </div>

      {/* Subject */}
      <div className="space-y-1.5">
        <label className="block text-xs font-mono uppercase tracking-wider text-shutter">{translations.subject} *</label>
        <select
          name="subject"
          required
          className="w-full bg-stone border border-pine/10 rounded-xl px-4 py-3 text-sm focus:ring-1 focus:ring-turquoise outline-none text-ink appearance-none"
        >
          <option value="">Konu seçin...</option>
          <option value="Genel">Genel Sorular</option>
          <option value="İşbirliği">İşbirliği</option>
          <option value="Hata Bildirimi">Hata Bildirimi</option>
          <option value="Diğer">Diğer</option>
        </select>
      </div>

      {/* Message */}
      <div className="space-y-1.5">
        <label className="block text-xs font-mono uppercase tracking-wider text-shutter">{translations.message} *</label>
        <textarea
          name="message"
          required
          rows={5}
          className="w-full bg-stone border border-pine/10 rounded-xl px-4 py-3 text-sm focus:ring-1 focus:ring-turquoise outline-none text-ink placeholder:text-ink/30"
          placeholder="Mesajınızı buraya yazın..."
        />
      </div>

      <button
        type="submit"
        disabled={loading}
        className="w-full bg-turquoise hover:bg-turquoise/90 disabled:opacity-75 disabled:cursor-not-allowed text-paper font-bold text-sm py-4.5 px-4 rounded-xl transition duration-300 shadow-sm"
      >
        {loading ? translations.sending : translations.submit}
      </button>
    </form>
  )
}
