'use client'

import Image from 'next/image'
import { useLang } from '@/context/LangContext'

const featurePillIcons = [
  <svg key="a" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="var(--green-light)" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round" aria-hidden="true">
    <path d="M12 2.69l5.66 5.66a8 8 0 1 1-11.31 0z" />
  </svg>,
  <svg key="b" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="var(--green-light)" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round" aria-hidden="true">
    <path d="M22 12h-2.48a2 2 0 0 0-1.93 1.46l-2.35 8.36a.25.25 0 0 1-.48 0L9.24 2.18a.25.25 0 0 0-.48 0l-2.35 8.36A2 2 0 0 1 4.49 12H2" />
  </svg>,
  <svg key="c" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="var(--green-light)" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round" aria-hidden="true">
    <path d="M20 10c0 6-8 12-8 12s-8-6-8-12a8 8 0 0 1 16 0Z" />
    <circle cx="12" cy="10" r="3" />
  </svg>,
]

const PILL_KEYS = [
  { titleKey: 'pillRemindersTitle', descKey: 'pillRemindersDesc' },
  { titleKey: 'pillDiagTitle', descKey: 'pillDiagDesc' },
  { titleKey: 'pillLocationTitle', descKey: 'pillLocationDesc' },
] as const

const PILL_TEXT = {
  de: [
    { title: 'Smarte Erinnerungen', desc: 'Vergiss nie mehr das Gießen – personalisiert für jede Pflanze.' },
    { title: 'Gesundheitscheck & Hilfe', desc: 'KI ordnet sichtbare Symptome ein und zeigt mögliche nächste Schritte.' },
    { title: 'Standort-Tipps', desc: 'Pflegehinweise basierend auf deinem Klima und Licht.' },
  ],
  en: [
    { title: 'Smart Reminders', desc: 'Never forget watering again – personalized for every plant.' },
    { title: 'Health Check & Help', desc: 'AI assesses visible symptoms and suggests possible next steps.' },
    { title: 'Location Tips', desc: 'Care advice based on your climate and light conditions.' },
  ],
  es: [
    { title: 'Recordatorios inteligentes', desc: 'Nunca olvides regar – personalizado para cada planta.' },
    { title: 'Chequeo de salud y ayuda', desc: 'La IA evalúa síntomas visibles y propone posibles pasos siguientes.' },
    { title: 'Consejos por ubicación', desc: 'Consejos basados en tu clima y condiciones de luz.' },
  ],
}

const CARD_TEXT = {
  de: {
    chip1: 'KI Scan', h3a: 'Scan it.', pa: 'Richte die Kamera auf eine Pflanze – GreenLens analysiert das Foto und liefert einen Artvorschlag mit Pflegehinweisen.',
    chip2: 'Tracking', h3b: 'Track it.', pb: 'Gießplan, Lichtbedarf und Wachstum – alles in einer Timeline.',
    chip3: 'Sammlung', h3c: 'Grow it.', pc: 'Baue deine digitale Pflanzenbibliothek auf – mit Fotos und Notizen.',
    altA: 'Person scannt eine Pflanze mit der GreenLens App',
    altB: 'Pflanzen auf einem Regal mit Pflegeplänen',
    altC: 'Pflanzensammlung im Urban Jungle Stil',
  },
  en: {
    chip1: 'AI Scan', h3a: 'Scan it.', pa: 'Point your camera at a plant – GreenLens analyzes the photo and returns a suggested match with care guidance.',
    chip2: 'Tracking', h3b: 'Track it.', pb: 'Watering schedule, light needs and growth – all in one timeline.',
    chip3: 'Collection', h3c: 'Grow it.', pc: 'Build your digital plant library – with photos and notes.',
    altA: 'Person scanning a plant with the GreenLens app',
    altB: 'Plants on a shelf with care plans',
    altC: 'Plant collection in urban jungle style',
  },
  es: {
    chip1: 'Escaneo IA', h3a: 'Escanéala.', pa: 'Apunta la cámara a una planta – GreenLens analiza la foto y devuelve una coincidencia sugerida con consejos de cuidado.',
    chip2: 'Seguimiento', h3b: 'Monitoréala.', pb: 'Plan de riego, necesidades de luz y crecimiento – todo en una línea de tiempo.',
    chip3: 'Colección', h3c: 'Hazla crecer.', pc: 'Construye tu biblioteca digital de plantas – con fotos y notas.',
    altA: 'Persona escaneando una planta con la app GreenLens',
    altB: 'Plantas en un estante con planes de cuidado',
    altC: 'Colección de plantas estilo jungla urbana',
  },
}

export default function Features() {
  const { lang, t } = useLang()
  const cards = CARD_TEXT[lang]
  const pills = PILL_TEXT[lang]

  return (
    <section className="features" id="features" aria-labelledby="features-heading">
      <div className="container">

        {/* Header */}
        <header className="features-header reveal">
          <p className="tag">{t.features.tag}</p>
          <h2 id="features-heading">
            {t.features.h2a}<br />{t.features.h2b}
          </h2>
          <p>{t.features.desc}</p>
        </header>

        {/* Bento grid */}
        <div style={{ display: 'grid', gridTemplateColumns: '1fr 1fr', gap: '1rem' }}>

          {/* Left – large card: Scan it */}
          <div className="bento-card bento-large reveal">
            <Image
              src="/scan-feature.png"
              alt={cards.altA}
              fill
              sizes="(max-width: 768px) 100vw, 50vw"
              className="bento-card-img"
              style={{ objectFit: 'cover' }}
            />
            <div className="bento-card-overlay" />
            <div className="bento-card-content">
              <span className="bento-chip">{cards.chip1}</span>
              <h3>{cards.h3a}</h3>
              <p>{cards.pa}</p>
            </div>
          </div>

          {/* Right – two stacked cards */}
          <div style={{ display: 'grid', gridTemplateRows: '1fr 1fr', gap: '1rem' }}>

            <div className="bento-card bento-small reveal delay-1">
              <Image
                src="/track-feature.png"
                alt={cards.altB}
                fill
                sizes="(max-width: 768px) 100vw, 25vw"
                className="bento-card-img"
                style={{ objectFit: 'cover' }}
              />
              <div className="bento-card-overlay" />
              <div className="bento-card-content">
                <span className="bento-chip">{cards.chip2}</span>
                <h3>{cards.h3b}</h3>
                <p>{cards.pb}</p>
              </div>
            </div>

            <div className="bento-card bento-small reveal delay-2">
              <Image
                src="/plant-collection.png"
                alt={cards.altC}
                fill
                sizes="(max-width: 768px) 100vw, 25vw"
                className="bento-card-img"
                style={{ objectFit: 'cover' }}
              />
              <div className="bento-card-overlay" />
              <div className="bento-card-content">
                <span className="bento-chip">{cards.chip3}</span>
                <h3>{cards.h3c}</h3>
                <p>{cards.pc}</p>
              </div>
            </div>

          </div>
        </div>

        {/* Feature pills */}
        <div className="features-pills">
          {pills.map((f, i) => (
            <div className={`feature-pill reveal delay-${i + 1}`} key={f.title}>
              <div className="feature-pill-icon">{featurePillIcons[i]}</div>
              <div className="feature-pill-text">
                <h4>{f.title}</h4>
                <p>{f.desc}</p>
              </div>
            </div>
          ))}
        </div>

      </div>
    </section>
  )
}
