'use client'
import {
  Container,
  Card,
  CardContent,
  Typography,
  Box,
  Button,
  TextField,
  Paper,
  useTheme,
  Alert,
  Snackbar,
} from '@mui/material'
import {
  Email,
  LocationOn,
  Send,
  ContactSupport,
} from '@mui/icons-material'
import { useRouter } from 'next/navigation'
import { useTranslations, useLocale } from 'next-intl'
import { useState } from 'react'

export default function Contact() {
  const theme = useTheme()
  const router = useRouter()
  const t = useTranslations('contact')
  const locale = useLocale()

  const [formData, setFormData] = useState({
    name: '',
    email: '',
    subject: '',
    message: ''
  })
  const [isSubmitting, setIsSubmitting] = useState(false)
  const [showSuccess, setShowSuccess] = useState(false)
  const [showError, setShowError] = useState(false)

  const handleInputChange = (field: string) => (event: React.ChangeEvent<HTMLInputElement>) => {
    setFormData(prev => ({
      ...prev,
      [field]: event.target.value
    }))
  }

  const handleSubmit = async (event: React.FormEvent) => {
    event.preventDefault()
    setIsSubmitting(true)

    try {
      // Simulate form submission
      await new Promise(resolve => setTimeout(resolve, 1000))

      // Here you would typically send the data to your API
      console.log('Form submitted:', formData)

      setFormData({
        name: '',
        email: '',
        subject: '',
        message: ''
      })
      setShowSuccess(true)
    } catch (error) {
      setShowError(true)
    } finally {
      setIsSubmitting(false)
    }
  }

  const contactInfo = [
    {
      icon: <Email sx={{ fontSize: 30, color: 'primary.main' }} />,
      title: t('info.email.title'),
      content: t('info.email.content'),
      action: 'mailto:contact@biblical-guide.com'
    },
    {
      icon: <LocationOn sx={{ fontSize: 30, color: 'primary.main' }} />,
      title: t('info.address.title'),
      content: t('info.address.content'),
      action: null
    }
  ]

  return (
    <Box sx={{ py: 4 }}>
      {/* Hero Section */}
      <Box
        sx={{
          background: 'linear-gradient(135deg, #009688 0%, #00796B 100%)',
          color: 'white',
          py: 8,
          mb: 6,
        }}
      >
        <Container maxWidth="lg">
          <Box sx={{ textAlign: 'center' }}>
            <ContactSupport sx={{ fontSize: 80, mb: 2, opacity: 0.9 }} />
            <Typography variant="h2" component="h1" gutterBottom>
              {t('hero.title')}
            </Typography>
            <Typography variant="h5" component="h2" sx={{ mb: 2, opacity: 0.9 }}>
              {t('hero.subtitle')}
            </Typography>
            <Typography variant="body1" sx={{ opacity: 0.8, maxWidth: 600, mx: 'auto' }}>
              {t('hero.description')}
            </Typography>
          </Box>
        </Container>
      </Box>

      <Container maxWidth="lg">
        <Box sx={{ display: 'flex', gap: 6, flexWrap: 'wrap' }}>
          {/* Contact Form */}
          <Box sx={{ flex: { xs: '1 1 100%', md: '1 1 65%' } }}>
            <Card sx={{ height: 'fit-content' }}>
              <CardContent sx={{ p: 4 }}>
                <Typography variant="h4" component="h2" gutterBottom>
                  {t('form.title')}
                </Typography>
                <Typography variant="body1" color="text.secondary" sx={{ mb: 4 }}>
                  {t('form.description')}
                </Typography>

                <Box component="form" onSubmit={handleSubmit} sx={{ display: 'flex', flexDirection: 'column', gap: 3 }}>
                  <Box sx={{ display: 'flex', gap: 2, flexWrap: 'wrap' }}>
                    <TextField
                      fullWidth
                      required
                      label={t('form.fields.name')}
                      value={formData.name}
                      onChange={handleInputChange('name')}
                      variant="outlined"
                      sx={{ flex: { xs: '1 1 100%', sm: '1 1 calc(50% - 8px)' } }}
                    />
                    <TextField
                      fullWidth
                      required
                      type="email"
                      label={t('form.fields.email')}
                      value={formData.email}
                      onChange={handleInputChange('email')}
                      variant="outlined"
                      sx={{ flex: { xs: '1 1 100%', sm: '1 1 calc(50% - 8px)' } }}
                    />
                  </Box>

                  <TextField
                    fullWidth
                    required
                    label={t('form.fields.subject')}
                    value={formData.subject}
                    onChange={handleInputChange('subject')}
                    variant="outlined"
                  />

                  <TextField
                    fullWidth
                    required
                    multiline
                    rows={6}
                    label={t('form.fields.message')}
                    value={formData.message}
                    onChange={handleInputChange('message')}
                    variant="outlined"
                  />

                  <Box>
                    <Button
                      type="submit"
                      variant="contained"
                      size="large"
                      disabled={isSubmitting}
                      startIcon={<Send />}
                      sx={{ minWidth: 200 }}
                    >
                      {isSubmitting ? t('form.submitting') : t('form.submit')}
                    </Button>
                  </Box>
                </Box>
              </CardContent>
            </Card>
          </Box>

          {/* Contact Information */}
          <Box sx={{ flex: { xs: '1 1 100%', md: '1 1 35%' } }}>
            <Box sx={{ display: 'flex', flexDirection: 'column', gap: 3 }}>
              <Typography variant="h4" component="h2">
                {t('info.title')}
              </Typography>
              <Typography variant="body1" color="text.secondary" sx={{ mb: 2 }}>
                {t('info.description')}
              </Typography>

              {contactInfo.map((info, index) => (
                <Paper
                  key={index}
                  sx={{
                    p: 3,
                    display: 'flex',
                    alignItems: 'flex-start',
                    gap: 2,
                    cursor: info.action ? 'pointer' : 'default',
                    transition: 'transform 0.2s ease-in-out',
                    '&:hover': info.action ? {
                      transform: 'translateY(-2px)',
                      boxShadow: 2
                    } : {}
                  }}
                  onClick={() => info.action && window.open(info.action, '_self')}
                >
                  <Box sx={{ flexShrink: 0 }}>
                    {info.icon}
                  </Box>
                  <Box>
                    <Typography variant="h6" sx={{ mb: 1 }}>
                      {info.title}
                    </Typography>
                    <Typography variant="body2" color="text.secondary">
                      {info.content}
                    </Typography>
                  </Box>
                </Paper>
              ))}

              {/* FAQ Quick Link */}
              <Paper sx={{ p: 3, bgcolor: 'primary.light', color: 'white' }}>
                <Typography variant="h6" sx={{ mb: 2 }}>
                  {t('faq.title')}
                </Typography>
                <Typography variant="body2" sx={{ mb: 3, opacity: 0.9 }}>
                  {t('faq.description')}
                </Typography>
                <Button
                  variant="outlined"
                  sx={{
                    color: 'white',
                    borderColor: 'white',
                    '&:hover': {
                      borderColor: 'white',
                      bgcolor: 'rgba(255,255,255,0.1)'
                    }
                  }}
                  onClick={() => router.push(`/${locale}#faq`)}
                >
                  {t('faq.viewFaq')}
                </Button>
              </Paper>
            </Box>
          </Box>
        </Box>
      </Container>

      {/* Success/Error Messages */}
      <Snackbar
        open={showSuccess}
        autoHideDuration={6000}
        onClose={() => setShowSuccess(false)}
        anchorOrigin={{ vertical: 'bottom', horizontal: 'center' }}
      >
        <Alert onClose={() => setShowSuccess(false)} severity="success" sx={{ width: '100%' }}>
          {t('form.success')}
        </Alert>
      </Snackbar>

      <Snackbar
        open={showError}
        autoHideDuration={6000}
        onClose={() => setShowError(false)}
        anchorOrigin={{ vertical: 'bottom', horizontal: 'center' }}
      >
        <Alert onClose={() => setShowError(false)} severity="error" sx={{ width: '100%' }}>
          {t('form.error')}
        </Alert>
      </Snackbar>
    </Box>
  )
}