import { motion, AnimatePresence } from 'framer-motion'
import { ComposableMap, Geographies, Geography, Marker } from 'react-simple-maps'
import { useState, useEffect, useRef } from 'react'
import { FaFileAlt, FaGlobe, FaUsers, FaChalkboardTeacher, FaTimes, FaMapMarkerAlt, FaClock } from 'react-icons/fa'

const geoUrl = "https://cdn.jsdelivr.net/npm/us-atlas@3/states-10m.json"

type Coordinates = [number, number]

interface Event {
  name: string
  description: string
  startDate: string
  endDate: string
}

interface RelationshipPoint {
  coordinates: Coordinates
  city: string
  state: string
  events: Event[]
}

const relationshipPoints: RelationshipPoint[] = [
  {
    coordinates: [-106.6504, 35.0844] as Coordinates,
    city: "Albuquerque",
    state: "New Mexico",
    events: [{
      name: "NLTC",
      description: "National Leadership Training Conference - NAD",
      startDate: "September 21, 2023",
      endDate: "September 24, 2023"
    }]
  },
  {
    coordinates: [-80.8431, 35.2271] as Coordinates,
    city: "Charlotte",
    state: "North Carolina",
    events: [{
      name: "SERID",
      description: "Southeast Regional Institute on Deafness Conference",
      startDate: "October 26, 2023",
      endDate: "October 29, 2023"
    }]
  },
  {
    coordinates: [-104.9903, 39.7392] as Coordinates,
    city: "Denver",
    state: "Colorado",
    events: [
      {
        name: "DBL",
        description: "Deaf, Blind, Limitless Conference",
        startDate: "March 12, 2024",
        endDate: "March 15, 2024"
      },
      {
        name: "EHDI",
        description: "Early Hearing Detection Intervention Conference",
        startDate: "March 17, 2024",
        endDate: "March 19, 2024"
      }
    ]
  },
  {
    coordinates: [-84.3879, 33.7490] as Coordinates,
    city: "Atlanta",
    state: "Georgia",
    events: [{
      name: "ADARA",
      description: "American Deafness and Rehabilitation Association Conference",
      startDate: "May 28, 2024",
      endDate: "June 1, 2024"
    }]
  },
  {
    coordinates: [-93.2650, 44.9778] as Coordinates,
    city: "Minneapolis",
    state: "Minnesota",
    events: [{
      name: "ADA",
      description: "Americans with Disabilities Act Conference",
      startDate: "June 9, 2024",
      endDate: "June 12, 2024"
    }]
  },
  {
    coordinates: [-87.6298, 41.8781] as Coordinates,
    city: "Chicago",
    state: "Illinois",
    events: [{
      name: "NAD",
      description: "National Association of the Deaf Conference",
      startDate: "July 1, 2024",
      endDate: "July 6, 2024"
    }]
  },
  {
    coordinates: [-98.4936, 29.4241] as Coordinates,
    city: "San Antonio",
    state: "Texas",
    events: [{
      name: "NAP NTC",
      description: "National Association of Parliament - National Training Conference",
      startDate: "September 5, 2024",
      endDate: "September 8, 2024"
    }]
  },
  {
    coordinates: [-89.4012, 43.0731] as Coordinates,
    city: "Madison",
    state: "Wisconsin",
    events: [{
      name: "ADA",
      description: "Americans with Disabilities Act Conference",
      startDate: "October 21, 2024",
      endDate: "October 22, 2024"
    }]
  },
  {
    coordinates: [-94.8191, 38.8814] as Coordinates,
    city: "Olathe",
    state: "Kansas",
    events: [{
      name: "KSD",
      description: "Kansas School for the Deaf",
      startDate: "November 23, 2024",
      endDate: "November 23, 2024"
    }]
  },
  {
    coordinates: [-115.1398, 36.1699] as Coordinates,
    city: "Las Vegas",
    state: "Nevada",
    events: [{
      name: "Engagement Conference",
      description: "2024 Engagement Conference",
      startDate: "December 15, 2024",
      endDate: "December 15, 2024"
    }]
  },
  {
    coordinates: [-112.0740, 33.4484] as Coordinates,
    city: "Phoenix",
    state: "Arizona",
    events: [
      {
        name: "DANE",
        description: "Deaf Abuse Network and Education - Advocacy Round-table Discussion",
        startDate: "May 31, 2025",
        endDate: "May 31, 2025"
      },
      {
        name: "NAP",
        description: "National Association of Parliamentarians - NAP 45th Biennial Convention",
        startDate: "August 20, 2025",
        endDate: "August 24, 2025"
      }
    ]
  },
  {
    coordinates: [-112.0362, 46.5958] as Coordinates,
    city: "Helena",
    state: "Montana",
    events: [{
      name: "AIP",
      description: "American Institute of Parliamentarians - 2025 Spring Practicum (Online)",
      startDate: "June 12, 2025",
      endDate: "June 14, 2025"
    }]
  },
  {
    coordinates: [-97.3375, 37.6872] as Coordinates,
    city: "Wichita",
    state: "Kansas",
    events: [{
      name: "KAD",
      description: "Kansas Association of the Deaf - 2025 General Business Meeting",
      startDate: "June 21, 2025",
      endDate: "June 21, 2025"
    }]
  },
  {
    coordinates: [-91.1871, 30.4515] as Coordinates,
    city: "Baton Rouge",
    state: "Louisiana",
    events: [{
      name: "LAD",
      description: "Louisiana Association of the Deaf - 2025 Conference",
      startDate: "June 26, 2025",
      endDate: "June 28, 2025"
    }]
  },
  {
    coordinates: [-77.0369, 38.9072] as Coordinates,
    city: "Washington",
    state: "DC",
    events: [{
      name: "ASLTA",
      description: "American Sign Language Teachers Association - National Professional Development Conference",
      startDate: "July 9, 2025",
      endDate: "July 12, 2025"
    }]
  },
  {
    coordinates: [-94.5786, 39.0997] as Coordinates,
    city: "Kansas City",
    state: "Missouri",
    events: [{
      name: "NBDA",
      description: "National Black Deaf Advocates - Building Our Legacy: The Road To Success",
      startDate: "August 13, 2025",
      endDate: "August 16, 2025"
    }]
  }
]

const services = [
  {
    icon: <FaFileAlt className="text-4xl" />,
    title: "ADA-Compliant Transcripts",
    description: "High-quality, accurate transcripts with speaker identification and context differentiation."
  },
  {
    icon: <FaGlobe className="text-4xl" />,
    title: "Universal Website Design",
    description: "Visually appealing and accessible websites adhering to universal design principles."
  },
  {
    icon: <FaUsers className="text-4xl" />,
    title: "Board Communication",
    description: "Comprehensive protocol and tools for effective board communication."
  },
  {
    icon: <FaChalkboardTeacher className="text-4xl" />,
    title: "Training & Workshops",
    description: "Leadership development and parliamentary procedure training."
  }
]

const Services = () => {
  const [selectedPoint, setSelectedPoint] = useState<typeof relationshipPoints[0] | null>(null)
  const popupRef = useRef<HTMLDivElement>(null)

  const isUpcoming = (event: { startDate: string, endDate: string }) => {
    const eventEndDate = new Date(event.endDate)
    const now = new Date()
    // Set the end date to the end of the day
    eventEndDate.setHours(23, 59, 59, 999)
    return eventEndDate > now
  }

  useEffect(() => {
    const handleClickOutside = (event: MouseEvent) => {
      if (popupRef.current && !popupRef.current.contains(event.target as Node)) {
        setSelectedPoint(null)
      }
    }

    document.addEventListener('mousedown', handleClickOutside)
    return () => document.removeEventListener('mousedown', handleClickOutside)
  }, [])

  return (
    <div className="min-h-screen">
      <section className="py-20 bg-accent-snow">
        <div className="max-w-7xl mx-auto px-4">
          <h1 className="text-4xl font-bold text-center text-secondary mb-16">
            Our Services
          </h1>
          <div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-4 gap-8">
            {services.map((service, index) => (
              <motion.div
                key={index}
                initial={{ opacity: 0, y: 20 }}
                animate={{ opacity: 1, y: 0 }}
                transition={{ delay: index * 0.2 }}
                className="bg-white p-6 rounded-lg shadow-lg hover:shadow-xl transition-shadow"
              >
                <div className="text-primary mb-4">{service.icon}</div>
                <h3 className="text-xl font-semibold mb-2">{service.title}</h3>
                <p className="text-accent-mountain">{service.description}</p>
              </motion.div>
            ))}
          </div>
        </div>
      </section>

      <section className="py-20 bg-white">
        <div className="max-w-7xl mx-auto px-4">
          <h2 className="text-3xl font-bold text-center text-secondary mb-12">
            Our Network & Relationships
          </h2>
          <div className="relative h-[820px]">
            <ComposableMap projection="geoAlbersUsa">
              <Geographies geography={geoUrl}>
                {({ geographies }) =>
                  geographies.map(geo => (
                    <Geography
                      key={geo.rsmKey}
                      geography={geo}
                      fill="#647C90"
                      stroke="#FFFFFF"
                      strokeWidth={0.5}
                      style={{
                        default: { fill: "#647C90", outline: "none" },
                        hover: { fill: "#2C4A3E", outline: "none" },
                        pressed: { fill: "#A4C3D2", outline: "none" }
                      }}
                    />
                  ))
                }
              </Geographies>
              
              {relationshipPoints.map((point) => {
                const hasUpcomingEvent = point.events.some(event => isUpcoming(event))
                return (
                  <Marker key={`${point.city}-${point.state}`} coordinates={point.coordinates}>
                    <motion.circle
                      r={6}
                      fill={hasUpcomingEvent ? "#4aa63f" : "#A4C3D2"}
                      stroke="#FFFFFF"
                      strokeWidth={2}
                      className="cursor-pointer"
                      whileHover={{ scale: 1.5 }}
                      onClick={() => setSelectedPoint(point)}
                    />
                  </Marker>
                )
              })}
            </ComposableMap>

            <AnimatePresence>
              {selectedPoint && (
                <motion.div
                  ref={popupRef}
                  initial={{ opacity: 0, scale: 0.8 }}
                  animate={{ opacity: 1, scale: 1 }}
                  exit={{ opacity: 0, scale: 0.8 }}
                  className="absolute top-1/2 left-1/2 transform -translate-x-1/2 -translate-y-1/2
                           backdrop-blur-lg bg-white/80 p-8 rounded-2xl shadow-2xl
                           border border-white/20 w-96
                           hover:shadow-accent-lake/20 hover:shadow-2xl
                           transition-all duration-300"
                  style={{
                    background: 'linear-gradient(145deg, rgba(255,255,255,0.9) 0%, rgba(255,255,255,0.8) 100%)',
                  }}
                >
                  <motion.button
                    whileHover={{ rotate: 90 }}
                    transition={{ duration: 0.2 }}
                    onClick={() => setSelectedPoint(null)}
                    className="absolute top-4 right-4 text-accent-mountain hover:text-secondary
                             bg-white/50 p-2 rounded-full"
                  >
                    <FaTimes />
                  </motion.button>
                  
                  <motion.div
                    initial={{ y: 20, opacity: 0 }}
                    animate={{ y: 0, opacity: 1 }}
                    transition={{ delay: 0.1 }}
                  >
                    <h3 className="text-2xl font-bold text-secondary mb-2 flex items-center gap-2">
                      <FaMapMarkerAlt className="text-primary" />
                      {selectedPoint.city}, {selectedPoint.state}
                    </h3>
                    
                    <div className="space-y-4 mt-6">
                      {selectedPoint.events
                        .sort((a, b) => new Date(b.startDate).getTime() - new Date(a.startDate).getTime())
                        .map((event, index) => (
                          <motion.div
                            key={index}
                            initial={{ x: -20, opacity: 0 }}
                            animate={{ x: 0, opacity: 1 }}
                            transition={{ delay: index * 0.1 }}
                            className={`
                              relative overflow-hidden rounded-xl
                              ${index !== 0 ? "mt-4" : ""}
                              bg-gradient-to-r from-white/90 to-white/80
                              p-4 hover:from-white/95 hover:to-white/85
                              transition-all duration-300
                              border border-white/30
                            `}
                          >
                            <div className="relative z-10">
                              <h4 className="font-bold text-secondary text-lg mb-1">{event.name}</h4>
                              <p className="text-accent-mountain text-sm mb-2 font-medium">{event.description}</p>
                              <div className="flex items-center gap-2 text-sm text-primary font-semibold">
                                <FaClock className="text-xs" />
                                {event.startDate === event.endDate 
                                  ? event.startDate 
                                  : `${event.startDate} - ${event.endDate}`}
                              </div>
                            </div>
                            <div className="absolute inset-0 bg-gradient-to-r from-primary/5 to-secondary/5" />
                          </motion.div>
                        ))}
                    </div>
                  </motion.div>
                </motion.div>
              )}
            </AnimatePresence>
          </div>
        </div>
      </section>
    </div>
  )
}

export default Services