"use client"

import { Button } from "@/components/ui/button"
import { Card } from "@/components/ui/card"
import { Star, Clock, Users, ShieldCheck } from "lucide-react"
import Link from "next/link"
import { useLanguage } from "@/lib/language-context"
import Image from "next/image"
import ratingsHu from "@/ratings_hu.json"
import ratingsEn from "@/ratings_en.json"
import { useEffect, useMemo, useState } from "react"

const Hero = () => {
    const { t, language } = useLanguage()

    const ratingsData = language === "hu" ? ratingsHu : ratingsEn
    const ratingValue = ratingsData?.data?.[0]?.rating ?? 0
    const ratingCount = ratingsData?.data?.[0]?.userRatingCount ?? 0
    const ratingPercent = Math.max(0, Math.min(100, (ratingValue / 5) * 100))
    const reviews = ratingsData?.data?.[0]?.reviews ?? []
    const [featuredReview, setFeaturedReview] = useState(reviews[0] ?? null)

    useEffect(() => {
        if (!reviews.length) return
        const randomIndex = Math.floor(Math.random() * reviews.length)
        setFeaturedReview(reviews[randomIndex])
    }, [language, reviews.length])

    const reviewAuthor = featuredReview?.author ?? t.hero.cards.reviewAuthor
    const reviewInitials = useMemo(() => {
        if (!reviewAuthor) return t.hero.cards.reviewInitial
        const initials = reviewAuthor
            .split(" ")
            .filter(Boolean)
            .slice(0, 2)
            .map((part) => part[0]?.toUpperCase())
            .join("")
        return initials || t.hero.cards.reviewInitial
    }, [reviewAuthor, t.hero.cards.reviewInitial])
    const reviewRating = Math.max(0, Math.min(5, Math.round(featuredReview?.rating ?? 5)))
    const reviewTextRaw = featuredReview?.text ?? t.hero.cards.reviewText
    const reviewText = reviewTextRaw.length > 120 ? `${reviewTextRaw.slice(0, 120).trimEnd()}...` : reviewTextRaw

    return (
        <section className="relative min-h-screen flex items-center pt-20 overflow-hidden">
            {/* Background with diagonal slice */}
            <div className="absolute inset-0 bg-diagonal -z-10" />
            <div className="absolute bottom-0 left-0 w-full h-[20vh] bg-background transform -skew-y-3 origin-bottom-left -z-10" />

            <div className="max-w-7xl mx-auto px-6 grid grid-cols-1 lg:grid-cols-2 gap-12 items-center">
                <div className="text-white space-y-8">
                    <a
                        href="https://g.page/r/CRltVP4lAy7lEBM/review"
                        target="_blank"
                        rel="noopener noreferrer"
                        className="group flex items-center space-x-2 py-1 px-3 bg-white/10 rounded-full w-fit backdrop-blur-sm border border-white/20 transition-all duration-300 hover:bg-white/20 hover:-translate-y-0.5 hover:shadow-[0_10px_30px_-12px_rgba(0,0,0,0.4)] hover:border-white/40"
                        aria-label={`${ratingValue.toFixed(1)} ${t.hero.rating} (${ratingCount})`}
                    >
                        <span className="text-xs font-semibold text-white/90 transition-transform duration-300 group-hover:scale-105">{ratingValue.toFixed(1)}/5.0</span>
                        <div className="relative flex items-center leading-none">
                            <span
                                className="text-[14px] leading-none tracking-[0.08em] font-semibold transition-all duration-300 group-hover:tracking-[0.12em]"
                                style={{
                                    backgroundImage: `linear-gradient(90deg, #fde047 ${ratingPercent}%, rgba(255,255,255,0.35) ${ratingPercent}%)`,
                                    WebkitBackgroundClip: "text",
                                    color: "transparent",
                                }}
                                aria-hidden="true"
                            >
                                ★★★★★
                            </span>
                        </div>
                        <span className="text-xs font-semibold text-white/80 transition-colors duration-300 group-hover:text-white/90">({ratingCount})</span>
                        <span className="text-xs font-semibold text-white/90 transition-colors duration-300 group-hover:text-white">{t.hero.rating}</span>
                    </a>

                    <h1 className="text-5xl md:text-7xl font-black leading-[0.9] tracking-tighter">
                        {t.hero.title} <br />
                        <span className="text-primary-foreground underline decoration-primary decoration-8 underline-offset-[12px]">
                            {t.hero.titleAccent}
                        </span>
                    </h1>

                    <p className="text-xl text-white/80 max-w-lg leading-relaxed font-medium">
                        {t.hero.description}
                    </p>

                    <div className="flex flex-wrap gap-4 pt-4">
                        <Button asChild size="lg" className="bg-slate-900 text-white hover:bg-slate-800 rounded-full px-10 h-14 text-sm font-bold uppercase tracking-widest shadow-xl">
                            <a href="https://app.skyflytravel.hu/public/offers/new" target="_blank" rel="noopener noreferrer">
                                {t.hero.booking}
                            </a>
                        </Button>
                        <Button asChild size="lg" variant="default" className="bg-white text-slate-900 hover:bg-slate-100 rounded-full px-10 h-14 text-sm font-bold uppercase tracking-widest shadow-lg">
                            <Link href="/arak">{t.hero.fares}</Link>
                        </Button>
                    </div>
                </div>

                <div className="relative hidden lg:block">
                    {/* Main Floating Card - Booking Status */}
                    <div className="animate-float">
                        <Card className="w-[500px] bg-white shadow-2xl rounded-[2.5rem] p-6 transform -rotate-2 overflow-hidden border-none backdrop-blur-sm bg-white/95">
                            <div className="space-y-6">
                                <div className="flex justify-between items-center border-b border-slate-100 pb-4">
                                    <div className="flex items-center space-x-2">
                                        <div className="w-2 h-2 bg-green-500 rounded-full animate-pulse" />
                                        <span className="text-[10px] font-bold text-slate-400 uppercase tracking-widest">{t.hero.cards.activeBooking}</span>
                                    </div>
                                    <div className="py-1 px-3 bg-primary/10 rounded-full text-primary text-[10px] font-bold">{t.hero.cards.fixedPrice}</div>
                                </div>

                                <div className="space-y-4">
                                    <div className="flex items-center justify-between">
                                        <div className="space-y-1">
                                            <p className="text-[10px] text-slate-400 font-bold uppercase">{t.hero.cards.departure}</p>
                                            <p className="text-xl font-black text-slate-900">{t.hero.cards.fromCity}</p>
                                        </div>
                                        <div className="flex-1 px-6 flex flex-col items-center">
                                            <div className="w-full h-px bg-slate-200 relative">
                                                <div className="absolute top-1/2 left-1/2 -translate-x-1/2 -translate-y-1/2 bg-white px-2">
                                                    <Star className="w-4 h-4 text-primary fill-primary" />
                                                </div>
                                            </div>
                                        </div>
                                        <div className="text-right space-y-1">
                                            <p className="text-[10px] text-slate-400 font-bold uppercase">{t.hero.cards.destination}</p>
                                            <p className="text-xl font-black text-slate-900">{t.hero.cards.toAirport}</p>
                                        </div>
                                    </div>

                                    <div className="grid grid-cols-3 gap-4 pt-4">
                                        <div className="p-3 bg-slate-50 rounded-2xl flex flex-col items-center text-center space-y-1 border border-slate-100">
                                            <Clock className="w-5 h-5 text-primary" />
                                            <p className="text-[10px] font-bold">{t.hero.cards.duration}</p>
                                        </div>
                                        <div className="p-3 bg-slate-50 rounded-2xl flex flex-col items-center text-center space-y-1 border border-slate-100">
                                            <Users className="w-5 h-5 text-primary" />
                                            <p className="text-[10px] font-bold">{t.hero.cards.passengers}</p>
                                        </div>
                                        <div className="p-3 bg-slate-50 rounded-2xl flex flex-col items-center text-center space-y-1 border border-slate-100">
                                            <ShieldCheck className="w-5 h-5 text-primary" />
                                            <p className="text-[10px] font-bold">{t.hero.cards.insured}</p>
                                        </div>
                                    </div>
                                </div>
                                <Button className="w-full h-12 rounded-xl bg-slate-900 hover:bg-slate-800 text-white font-bold text-xs uppercase tracking-widest">
                                    {t.hero.cards.manageBooking}
                                </Button>
                            </div>
                        </Card>
                    </div>

                    {/* Overlapping small cards */}
                    <div className="absolute -top-16 -right-10 animate-float animation-delay-2000">
                        <Card className="w-56 bg-white shadow-xl rounded-3xl p-3 transform rotate-6 border-none overflow-hidden group">
                            <div className="relative w-full h-40 rounded-2xl overflow-hidden mb-3">
                                <Image
                                    src="/images/family.jpg"
                                    alt="Family Travel"
                                    fill
                                    sizes="(min-width: 1024px) 224px, 50vw"
                                    className="object-cover group-hover:scale-110 transition-transform duration-500"
                                />
                                <div className="absolute top-2 right-2 bg-primary text-white text-[10px] font-bold px-2 py-1 rounded-lg shadow-lg">{t.hero.cards.familyTag}</div>
                            </div>
                            <div className="px-1">
                                <p className="text-sm font-black text-slate-900">{t.hero.cards.freeChildSeat}</p>
                                <p className="text-[10px] text-slate-500 font-medium">{t.hero.cards.familyDesc}</p>
                            </div>
                        </Card>
                    </div>

                    <div className="absolute -bottom-16 -left-10 animate-float animation-delay-4000">
                        <Card className="w-64 bg-white shadow-xl rounded-3xl p-3 transform -rotate-3 border-none overflow-hidden group">
                            <div className="flex items-center space-x-3 mb-3">
                                <div className="relative w-16 h-16 rounded-2xl overflow-hidden shrink-0">
                                    <Image
                                        src="/images/premium_van.png"
                                        alt="Premium Fleet"
                                        fill
                                        sizes="64px"
                                        className="object-cover"
                                    />
                                </div>
                                <div>
                                    <p className="text-sm font-black text-slate-900">{t.hero.cards.premiumFleet}</p>
                                    <p className="text-[10px] text-primary font-bold uppercase">{t.hero.cards.mercedes}</p>
                                </div>
                            </div>
                            <div className="flex items-center justify-between pt-2 border-t border-slate-50">
                                <div className="flex items-center space-x-1">
                                    <div className="w-1.5 h-1.5 bg-green-500 rounded-full" />
                                    <span className="text-[9px] font-bold text-slate-400 uppercase">{t.hero.cards.nonStop}</span>
                                </div>
                                <span className="text-[10px] font-black text-slate-900">{t.hero.cards.supportTime}</span>
                            </div>
                        </Card>
                    </div>

                    {/* Review Snippet */}
                    <div className="absolute top-1/2 -right-16 translate-y-1/2 animate-float animation-delay-3000">
                        <Card className="w-52 bg-primary/10 backdrop-blur-md shadow-lg rounded-2xl p-4 border border-white/20 transform -rotate-6">
                            <div className="flex mb-2">
                                {[1, 2, 3, 4, 5].map((i) => (
                                    <Star
                                        key={i}
                                        className="w-3 h-3 text-primary"
                                        fill={i <= reviewRating ? "currentColor" : "none"}
                                        stroke="currentColor"
                                    />
                                ))}
                            </div>
                            <p className="text-[10px] font-medium text-slate-800 leading-tight italic">
                                {reviewText}
                            </p>
                            <div className="flex items-center space-x-2 mt-3">
                                <div className="w-6 h-6 rounded-full bg-primary/20 flex items-center justify-center text-[8px] font-bold">
                                    {reviewInitials}
                                </div>
                                <span className="text-[8px] font-bold text-slate-500">{reviewAuthor}</span>
                            </div>
                        </Card>
                    </div>
                </div>
            </div>
        </section>
    )
}

export default Hero