Momento/memento-note/app/(main)/settings/general/general-settings-client.tsx

'use client'

import { useState } from 'react'
import { useLanguage } from '@/lib/i18n'
import { updateAISettings } from '@/app/actions/ai-settings'
import { toast } from 'sonner'
import { useRouter } from 'next/navigation'
import { Globe, Bell } from 'lucide-react'

interface GeneralSettingsClientProps {
  initialSettings: {
    preferredLanguage: string
    emailNotifications: boolean
    desktopNotifications: boolean
  }
}

export function GeneralSettingsClient({ initialSettings }: GeneralSettingsClientProps) {
  const { t, setLanguage: setContextLanguage } = useLanguage()
  const router = useRouter()
  const [language, setLanguage] = useState(initialSettings.preferredLanguage || 'auto')
  const [emailNotifications, setEmailNotifications] = useState(initialSettings.emailNotifications ?? false)
  const [desktopNotifications, setDesktopNotifications] = useState(initialSettings.desktopNotifications ?? false)

  const handleLanguageChange = async (value: string) => {
    setLanguage(value)
    await updateAISettings({ preferredLanguage: value as any })
    if (value === 'auto') {
      localStorage.removeItem('user-language')
      toast.success(t('settings.languageAuto') || 'Language set to Auto')
    } else {
      localStorage.setItem('user-language', value)
      setContextLanguage(value as any)
      toast.success(t('profile.languageUpdateSuccess') || 'Language updated')
    }
    setTimeout(() => router.refresh(), 300)
  }

  const handleEmailNotificationsChange = async (enabled: boolean) => {
    setEmailNotifications(enabled)
    await updateAISettings({ emailNotifications: enabled })
    toast.success(t('settings.settingsSaved') || 'Saved')
  }

  const handleDesktopNotificationsChange = async (enabled: boolean) => {
    setDesktopNotifications(enabled)
    await updateAISettings({ desktopNotifications: enabled })
    toast.success(t('settings.settingsSaved') || 'Saved')
  }

  return (
    <div className="space-y-8">
      <p className="text-[11px] font-bold uppercase tracking-[0.2em] text-muted-foreground">
        {t('generalSettings.description')}
      </p>

      {/* 2-column card grid */}
      <div className="grid grid-cols-1 md:grid-cols-2 gap-6">
        {/* Language card */}
        <div className="bg-card rounded-lg border border-border p-6 shadow-sm flex flex-col gap-4">
          <div className="flex items-center gap-3">
            <div className="w-10 h-10 rounded-full bg-primary/10 flex items-center justify-center text-primary shrink-0">
              <Globe className="h-5 w-5" />
            </div>
            <div>
              <h3 className="font-semibold text-foreground">{t('settings.language')}</h3>
              <p className="text-sm text-muted-foreground">{t('settings.selectLanguage')}</p>
            </div>
          </div>
          <div className="relative mt-2">
            <select
              value={language}
              onChange={(e) => handleLanguageChange(e.target.value)}
              className="w-full h-11 px-4 bg-muted border border-border rounded-lg text-foreground text-sm focus:ring-2 focus:ring-primary/20 focus:border-primary outline-none appearance-none cursor-pointer transition-colors"
            >
              <option value="auto">{t('profile.autoDetect')}</option>
              <option value="en">English</option>
              <option value="fr">Français</option>
              <option value="es">Español</option>
              <option value="de">Deutsch</option>
              <option value="fa">فارسی</option>
              <option value="it">Italiano</option>
              <option value="pt">Português</option>
              <option value="ru">Русский</option>
              <option value="zh">中文</option>
              <option value="ja">日本語</option>
              <option value="ko">한국어</option>
              <option value="ar">العربية</option>
              <option value="hi">हिन्दी</option>
              <option value="nl">Nederlands</option>
              <option value="pl">Polski</option>
            </select>
            <div className="absolute right-4 top-1/2 -translate-y-1/2 pointer-events-none text-muted-foreground">
              <svg className="h-4 w-4" fill="none" viewBox="0 0 24 24" stroke="currentColor"><path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M19 9l-7 7-7-7" /></svg>
            </div>
          </div>
        </div>

        {/* Notifications card */}
        <div className="bg-card rounded-lg border border-border p-6 shadow-sm flex flex-col gap-4">
          <div className="flex items-center gap-3">
            <div className="w-10 h-10 rounded-full bg-primary/10 flex items-center justify-center text-primary shrink-0">
              <Bell className="h-5 w-5" />
            </div>
            <div>
              <h3 className="font-semibold text-foreground">{t('settings.notifications')}</h3>
              <p className="text-sm text-muted-foreground">{t('settings.notificationsDesc')}</p>
            </div>
          </div>
          <div className="mt-2 space-y-5">
            {/* Email toggle */}
            <div className="flex items-center justify-between">
              <div>
                <p className="text-sm font-medium text-foreground">{t('settings.emailNotifications')}</p>
                <p className="text-xs text-muted-foreground">{t('settings.emailNotificationsDesc')}</p>
              </div>
              <button
                type="button"
                role="switch"
                aria-checked={emailNotifications}
                onClick={() => handleEmailNotificationsChange(!emailNotifications)}
                className={`relative inline-flex h-6 w-11 items-center rounded-full transition-colors focus:outline-none focus:ring-2 focus:ring-primary/30 ${emailNotifications ? 'bg-primary' : 'bg-muted-foreground/30'}`}
              >
                <span className={`inline-block h-4 w-4 transform rounded-full bg-white shadow transition-transform ${emailNotifications ? 'translate-x-6' : 'translate-x-1'}`} />
              </button>
            </div>
            {/* Desktop toggle */}
            <div className="flex items-center justify-between">
              <div>
                <p className="text-sm font-medium text-foreground">{t('settings.desktopNotifications')}</p>
                <p className="text-xs text-muted-foreground">{t('settings.desktopNotificationsDesc')}</p>
              </div>
              <button
                type="button"
                role="switch"
                aria-checked={desktopNotifications}
                onClick={() => handleDesktopNotificationsChange(!desktopNotifications)}
                className={`relative inline-flex h-6 w-11 items-center rounded-full transition-colors focus:outline-none focus:ring-2 focus:ring-primary/30 ${desktopNotifications ? 'bg-primary' : 'bg-muted-foreground/30'}`}
              >
                <span className={`inline-block h-4 w-4 transform rounded-full bg-white shadow transition-transform ${desktopNotifications ? 'translate-x-6' : 'translate-x-1'}`} />
              </button>
            </div>
          </div>
        </div>
      </div>
    </div>
  )
}