ai-hackaton-frontend/components/ContactForm.tsx

'use client'

import { useState } from 'react'
import { Send } from 'lucide-react'

interface ContactFormData {
  name: string
  email: string
  phone: string
  company: string
  message: string
}

export default function ContactForm() {
  const [formData, setFormData] = useState<ContactFormData>({
    name: '',
    email: '',
    phone: '',
    company: '',
    message: ''
  })
  const [isSubmitting, setIsSubmitting] = useState(false)
  const [submitStatus, setSubmitStatus] = useState<'idle' | 'success' | 'error'>('idle')

  const handleSubmit = async (e: React.FormEvent) => {
    e.preventDefault()
    setIsSubmitting(true)
    setSubmitStatus('idle')

    try {
      const apiUrl = process.env.NEXT_PUBLIC_API_URL || 'http://localhost:8000'
      const response = await fetch(`${apiUrl}/api/v1/contact`, {
        method: 'POST',
        headers: {
          'Content-Type': 'application/json',
        },
        body: JSON.stringify(formData),
      })

      if (response.ok) {
        setSubmitStatus('success')
        setFormData({ name: '', email: '', phone: '', company: '', message: '' })
      } else {
        setSubmitStatus('error')
      }
    } catch (error) {
      setSubmitStatus('error')
    } finally {
      setIsSubmitting(false)
    }
  }

  return (
    <form onSubmit={handleSubmit} className="bg-white rounded-2xl shadow-lg p-8 md:p-12">
      <div className="grid md:grid-cols-2 gap-6 mb-6">
        <div>
          <label htmlFor="name" className="block text-sm font-medium text-gray-700 mb-2">
            Ваше имя *
          </label>
          <input
            type="text"
            id="name"
            required
            className="w-full px-4 py-3 border border-gray-300 rounded-lg focus:ring-2 focus:ring-primary-500 focus:border-transparent"
            value={formData.name}
            onChange={(e) => setFormData({ ...formData, name: e.target.value })}
            placeholder="Иван Иванов"
          />
        </div>
        <div>
          <label htmlFor="email" className="block text-sm font-medium text-gray-700 mb-2">
            Email *
          </label>
          <input
            type="email"
            id="email"
            required
            className="w-full px-4 py-3 border border-gray-300 rounded-lg focus:ring-2 focus:ring-primary-500 focus:border-transparent"
            value={formData.email}
            onChange={(e) => setFormData({ ...formData, email: e.target.value })}
            placeholder="ivan@company.com"
          />
        </div>
      </div>

      <div className="grid md:grid-cols-2 gap-6 mb-6">
        <div>
          <label htmlFor="phone" className="block text-sm font-medium text-gray-700 mb-2">
            Телефон
          </label>
          <input
            type="tel"
            id="phone"
            className="w-full px-4 py-3 border border-gray-300 rounded-lg focus:ring-2 focus:ring-primary-500 focus:border-transparent"
            value={formData.phone}
            onChange={(e) => setFormData({ ...formData, phone: e.target.value })}
            placeholder="+7 (999) 123-45-67"
          />
        </div>
        <div>
          <label htmlFor="company" className="block text-sm font-medium text-gray-700 mb-2">
            Компания
          </label>
          <input
            type="text"
            id="company"
            className="w-full px-4 py-3 border border-gray-300 rounded-lg focus:ring-2 focus:ring-primary-500 focus:border-transparent"
            value={formData.company}
            onChange={(e) => setFormData({ ...formData, company: e.target.value })}
            placeholder="Название компании"
          />
        </div>
      </div>

      <div className="mb-6">
        <label htmlFor="message" className="block text-sm font-medium text-gray-700 mb-2">
          Сообщение
        </label>
        <textarea
          id="message"
          rows={4}
          className="w-full px-4 py-3 border border-gray-300 rounded-lg focus:ring-2 focus:ring-primary-500 focus:border-transparent resize-none"
          value={formData.message}
          onChange={(e) => setFormData({ ...formData, message: e.target.value })}
          placeholder="Расскажите о вашей компании и задачах..."
        />
      </div>

      {submitStatus === 'success' && (
        <div className="mb-6 p-4 bg-green-50 border border-green-200 rounded-lg text-green-800">
          Спасибо! Мы свяжемся с вами в ближайшее время.
        </div>
      )}

      {submitStatus === 'error' && (
        <div className="mb-6 p-4 bg-red-50 border border-red-200 rounded-lg text-red-800">
          Произошла ошибка. Попробуйте ещё раз или напишите нам на email.
        </div>
      )}

      <button
        type="submit"
        disabled={isSubmitting}
        className="w-full inline-flex items-center justify-center px-8 py-4 bg-primary-600 text-white font-semibold rounded-lg hover:bg-primary-700 focus:ring-2 focus:ring-primary-500 focus:ring-offset-2 transition-colors disabled:opacity-50 disabled:cursor-not-allowed"
      >
        {isSubmitting ? (
          <>
            <div className="animate-spin rounded-full h-5 w-5 border-b-2 border-white mr-3"></div>
            Отправка...
          </>
        ) : (
          <>
            <Send className="h-5 w-5 mr-2" />
            Отправить заявку
          </>
        )}
      </button>
    </form>
  )
}