'use client';

import { useState } from 'react';
import { motion, AnimatePresence } from 'framer-motion';
import Navigation from '@/components/Navigation';
import Footer from '@/components/Footer';

export default function FeedbackPage() {
  const [formData, setFormData] = useState({
    name: '',
    email: '',
    message: '',
  });

  const [status, setStatus] = useState<'idle' | 'submitting' | 'success' | 'error'>('idle');
  const [errorMessage, setErrorMessage] = useState('');

  const handleSubmit = async (e: React.FormEvent<HTMLFormElement>) => {
    e.preventDefault();
    setStatus('submitting');
    setErrorMessage('');

    const form = e.currentTarget;
    const formDataObj = new FormData(form);

    try {
      const response = await fetch(form.action, {
        method: form.method,
        body: formDataObj,
        headers: {
          'Accept': 'application/json',
        },
      });

      if (response.ok) {
        setStatus('success');
        setFormData({
          name: '',
          email: '',
          message: '',
        });
        form.reset();
        
        // Reset success message after 6 seconds
        setTimeout(() => {
          setStatus('idle');
        }, 6000);
      } else {
        const responseData = await response.json();
        if (responseData.errors) {
          setErrorMessage(responseData.errors.map((error: { message: string }) => error.message).join(', '));
        } else {
          setErrorMessage('Oops! There was a problem submitting your form. Please try again.');
        }
        setStatus('error');
      }
    } catch (error) {
      console.error('Form submission error:', error);
      setErrorMessage('Oops! There was a problem submitting your form. Please check your connection and try again.');
      setStatus('error');
    }
  };

  const handleChange = (e: React.ChangeEvent<HTMLInputElement | HTMLTextAreaElement>) => {
    setFormData({
      ...formData,
      [e.target.name]: e.target.value,
    });
  };

  return (
    <main className="min-h-screen">
      <Navigation />
      <section className="py-20 md:py-32" style={{ backgroundColor: '#FBF7F4' }}>
        <div className="max-w-2xl mx-auto px-4 sm:px-6 lg:px-8">
          <motion.div
            initial={{ opacity: 0, y: 30 }}
            animate={{ opacity: 1, y: 0 }}
            transition={{ duration: 0.8, ease: [0.25, 0.1, 0.25, 1] }}
            className="text-center mb-12"
          >
            <h1 style={{ color: '#00171F' }} className="text-3xl md:text-4xl lg:text-5xl font-bold mb-4">
              Share Your Feedback
            </h1>
            <p style={{ color: '#00171F' }} className="text-lg md:text-xl opacity-90">
              I value your thoughts and suggestions. Your feedback helps me improve my work and services.
            </p>
          </motion.div>

          <motion.div
            initial={{ opacity: 0, y: 30 }}
            animate={{ opacity: 1, y: 0 }}
            transition={{ duration: 0.8, delay: 0.2, ease: [0.25, 0.1, 0.25, 1] }}
          >
            <AnimatePresence mode="wait">
              {status === 'success' ? (
                <motion.div
                  key="success"
                  initial={{ opacity: 0 }}
                  animate={{ opacity: 1 }}
                  exit={{ opacity: 0 }}
                  className="relative overflow-hidden"
                >
                  {/* Animated background circles */}
                  <motion.div
                    initial={{ scale: 0, opacity: 0 }}
                    animate={{ scale: 1, opacity: 0.1 }}
                    transition={{ duration: 0.8, ease: 'easeOut' }}
                    className="absolute top-1/2 left-1/2 -translate-x-1/2 -translate-y-1/2 w-96 h-96 rounded-full"
                    style={{ backgroundColor: '#EED2CC' }}
                  />
                  <motion.div
                    initial={{ scale: 0, opacity: 0 }}
                    animate={{ scale: 1, opacity: 0.15 }}
                    transition={{ duration: 0.8, delay: 0.2, ease: 'easeOut' }}
                    className="absolute top-1/2 left-1/2 -translate-x-1/2 -translate-y-1/2 w-64 h-64 rounded-full"
                    style={{ backgroundColor: '#7D6E5E' }}
                  />
                  
                  <motion.div
                    initial={{ opacity: 0, scale: 0.5, y: 50 }}
                    animate={{ opacity: 1, scale: 1, y: 0 }}
                    exit={{ opacity: 0, scale: 0.8 }}
                    transition={{ 
                      type: 'spring',
                      stiffness: 200,
                      damping: 20,
                      duration: 0.6
                    }}
                    className="relative text-center py-16 px-6 rounded-2xl"
                    style={{ backgroundColor: '#FBF7F4' }}
                  >
                    {/* Success icon with multiple animations */}
                    <motion.div
                      initial={{ scale: 0, rotate: -180 }}
                      animate={{ scale: 1, rotate: 0 }}
                      transition={{ 
                        type: 'spring',
                        stiffness: 200,
                        damping: 15,
                        delay: 0.2
                      }}
                      className="relative w-24 h-24 mx-auto mb-8"
                    >
                      <motion.div
                        initial={{ scale: 0 }}
                        animate={{ scale: [0, 1.2, 1] }}
                        transition={{ duration: 0.6, delay: 0.3 }}
                        className="absolute inset-0 rounded-full"
                        style={{ backgroundColor: '#EED2CC' }}
                      />
                      <motion.div
                        initial={{ scale: 0 }}
                        animate={{ scale: 1 }}
                        transition={{ duration: 0.4, delay: 0.5 }}
                        className="absolute inset-0 flex items-center justify-center"
                      >
                        <motion.svg
                          initial={{ pathLength: 0, opacity: 0 }}
                          animate={{ pathLength: 1, opacity: 1 }}
                          transition={{ duration: 0.6, delay: 0.6 }}
                          className="w-12 h-12"
                          fill="none"
                          stroke="#00171F"
                          strokeWidth="3"
                          strokeLinecap="round"
                          strokeLinejoin="round"
                          viewBox="0 0 24 24"
                        >
                          <motion.path
                            d="M5 13l4 4L19 7"
                            initial={{ pathLength: 0 }}
                            animate={{ pathLength: 1 }}
                            transition={{ duration: 0.5, delay: 0.7 }}
                          />
                        </motion.svg>
                      </motion.div>
                    </motion.div>

                    {/* Confetti effect using dots */}
                    {[...Array(12)].map((_, i) => (
                      <motion.div
                        key={i}
                        initial={{ 
                          opacity: 0,
                          scale: 0,
                          x: 0,
                          y: 0,
                        }}
                        animate={{
                          opacity: [0, 1, 0],
                          scale: [0, 1, 0],
                          x: Math.cos((i * Math.PI * 2) / 12) * 100,
                          y: Math.sin((i * Math.PI * 2) / 12) * 100,
                        }}
                        transition={{
                          duration: 1.5,
                          delay: 0.8 + i * 0.05,
                          ease: 'easeOut',
                        }}
                        className="absolute top-1/2 left-1/2 w-2 h-2 rounded-full"
                        style={{ 
                          backgroundColor: ['#EED2CC', '#7D6E5E', '#00171F'][i % 3]
                        }}
                      />
                    ))}

                    <motion.h3
                      initial={{ opacity: 0, y: 20 }}
                      animate={{ opacity: 1, y: 0 }}
                      transition={{ delay: 0.9, type: 'spring', stiffness: 100 }}
                      style={{ color: '#00171F' }}
                      className="text-3xl md:text-4xl font-bold mb-4 relative z-10"
                    >
                      Thanks for your submission!
                    </motion.h3>
                    <motion.p
                      initial={{ opacity: 0, y: 10 }}
                      animate={{ opacity: 1, y: 0 }}
                      transition={{ delay: 1.0 }}
                      style={{ color: '#00171F' }}
                      className="text-lg md:text-xl opacity-90 relative z-10"
                    >
                      Your feedback helps me improve my services.
                    </motion.p>
                    
                    {/* Subtle pulse animation */}
                    <motion.div
                      animate={{ 
                        scale: [1, 1.05, 1],
                        opacity: [0.3, 0.5, 0.3]
                      }}
                      transition={{ 
                        duration: 2,
                        repeat: Infinity,
                        ease: 'easeInOut'
                      }}
                      className="absolute inset-0 rounded-2xl pointer-events-none"
                      style={{ backgroundColor: '#EED2CC' }}
                    />
                  </motion.div>
                </motion.div>
              ) : (
                <motion.form
                  key="form"
                  initial={{ opacity: 0 }}
                  animate={{ opacity: 1 }}
                  exit={{ opacity: 0 }}
                  onSubmit={handleSubmit}
                  action="https://formspree.io/f/mkgyzzqw"
                  method="POST"
                  className="space-y-6"
                >
              <div>
                <label htmlFor="name" className="block text-sm font-medium mb-2" style={{ color: '#00171F' }}>
                  Name <span className="text-red-500">*</span>
                </label>
                <input
                  type="text"
                  id="name"
                  name="name"
                  required
                  value={formData.name}
                  onChange={handleChange}
                  className="w-full px-4 py-3 border rounded-lg outline-none transition-all focus:ring-2 focus:ring-opacity-50"
                  style={{ 
                    borderColor: '#EED2CC', 
                    color: '#00171F',
                    backgroundColor: '#FBF7F4'
                  }}
                />
              </div>

              <div>
                <label htmlFor="email" className="block text-sm font-medium mb-2" style={{ color: '#00171F' }}>
                  Email
                </label>
                <input
                  type="email"
                  id="email"
                  name="email"
                  value={formData.email}
                  onChange={handleChange}
                  className="w-full px-4 py-3 border rounded-lg outline-none transition-all focus:ring-2 focus:ring-opacity-50"
                  style={{ 
                    borderColor: '#EED2CC', 
                    color: '#00171F',
                    backgroundColor: '#FBF7F4'
                  }}
                />
                <p className="text-sm mt-1 opacity-70" style={{ color: '#00171F' }}>
                  Optional - but helpful if we need to follow up
                </p>
              </div>

              <div>
                <label htmlFor="message" className="block text-sm font-medium mb-2" style={{ color: '#00171F' }}>
                  Message <span className="text-red-500">*</span>
                </label>
                <textarea
                  id="message"
                  name="message"
                  rows={6}
                  required
                  value={formData.message}
                  onChange={handleChange}
                  className="w-full px-4 py-3 border rounded-lg outline-none transition-all resize-none focus:ring-2 focus:ring-opacity-50"
                  style={{ 
                    borderColor: '#EED2CC', 
                    color: '#00171F',
                    backgroundColor: '#FBF7F4'
                  }}
                />
              </div>

                  <AnimatePresence>
                    {errorMessage && (
                      <motion.div
                        initial={{ opacity: 0, y: -10 }}
                        animate={{ opacity: 1, y: 0 }}
                        exit={{ opacity: 0, y: -10 }}
                        className="p-4 rounded-lg border"
                        style={{ 
                          backgroundColor: '#FBF7F4',
                          borderColor: '#EED2CC',
                          color: '#00171F'
                        }}
                      >
                        <p className="text-sm">{errorMessage}</p>
                      </motion.div>
                    )}
                  </AnimatePresence>

                  <button
                    type="submit"
                    disabled={status === 'submitting'}
                    style={{ backgroundColor: '#00171F' }}
                    className="w-full text-white px-8 py-4 rounded-full text-lg font-semibold hover:opacity-90 transition-all transform hover:scale-105 shadow-lg hover:shadow-xl disabled:opacity-50 disabled:cursor-not-allowed disabled:transform-none"
                  >
                    {status === 'submitting' ? (
                      <span className="flex items-center justify-center">
                        <motion.svg
                          animate={{ rotate: 360 }}
                          transition={{ duration: 1, repeat: Infinity, ease: 'linear' }}
                          className="w-5 h-5 mr-2"
                          fill="none"
                          stroke="currentColor"
                          viewBox="0 0 24 24"
                        >
                          <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M4 4v5h.582m15.356 2A8.001 8.001 0 004.582 9m0 0H9m11 11v-5h-.581m0 0a8.003 8.003 0 01-15.357-2m15.357 2H15" />
                        </motion.svg>
                        Sending...
                      </span>
                    ) : (
                      'Send Feedback'
                    )}
                  </button>
                </motion.form>
              )}
            </AnimatePresence>
          </motion.div>
        </div>
      </section>
      <Footer />
    </main>
  );
}