turash/bugulma/frontend/components/organization/OrganizationHeader.tsx

import React, { useCallback } from 'react';
import { getSectorDisplay } from '@/constants.tsx';
import { useTranslation } from '@/hooks/useI18n.tsx';
import { useToggle } from '@/hooks/useToggle';
import {
  getTranslatedSectorName,
  mapBackendSectorToTranslationKey,
} from '@/lib/sector-mapper.ts';
import { getOrganizationSubtypeLabel } from '@/schemas/organizationSubtype.ts';
import { Organization } from '@/types.ts';
import { Pencil } from 'lucide-react';
import Badge from '@/components/ui/Badge.tsx';
import Button from '@/components/ui/Button.tsx';
import { Card } from '@/components/ui/Card.tsx';
import ImageGallery from '@/components/ui/ImageGallery.tsx';
import ImageUpload from '@/components/ui/ImageUpload.tsx';
import VerifiedBadge from '@/components/ui/VerifiedBadge.tsx';

interface OrganizationHeaderProps {
  organization: Organization;
  onUpdateOrganization?: (org: Organization) => void;
}

const OrganizationHeader = ({ organization, onUpdateOrganization }: OrganizationHeaderProps) => {
  const { t } = useTranslation();
  const isEditingLogo = useToggle(false);
  const isEditingGallery = useToggle(false);
  const [logo, setLogo] = useState(organization.LogoURL);
  const [galleryImages, setGalleryImages] = useState<string[]>(organization.GalleryImages || []);
  const sectorDisplay = getSectorDisplay(organization.Sector);

  const handleSaveLogo = useCallback(() => {
    if (onUpdateOrganization) {
      onUpdateOrganization({ ...organization, LogoURL: logo });
    }
    isEditingLogo.setFalse();
  }, [onUpdateOrganization, organization, logo, isEditingLogo]);

  const handleCancelLogoEdit = useCallback(() => {
    setLogo(organization.LogoURL);
    isEditingLogo.setFalse();
  }, [organization.LogoURL, isEditingLogo]);

  const handleSaveGallery = useCallback(() => {
    if (onUpdateOrganization) {
      onUpdateOrganization({ ...organization, GalleryImages: galleryImages });
    }
    isEditingGallery.setFalse();
  }, [onUpdateOrganization, organization, galleryImages, isEditingGallery]);

  const handleCancelGalleryEdit = useCallback(() => {
    setGalleryImages(organization.GalleryImages || []);
    isEditingGallery.setFalse();
  }, [organization.GalleryImages, isEditingGallery]);

  return (
    <Card className="overflow-hidden">
      <div className="flex flex-col md:flex-row items-center gap-6 p-6">
        <div className="relative group shrink-0">
          <div className="w-40 h-40 rounded-lg bg-muted flex items-center justify-center mx-auto overflow-hidden border">
            {organization.LogoURL ? (
              <img
                src={organization.LogoURL}
                alt={t('imageUpload.logoAlt', { name: organization.Name })}
                loading="lazy"
                decoding="async"
                onError={(e) => {
                  (e.target as HTMLImageElement).style.display = 'none';
                }}
                className="max-w-full max-h-full object-contain"
              />
            ) : (
              React.cloneElement(sectorDisplay.icon, {
                className: 'w-16 h-16 text-muted-foreground',
              })
            )}
          </div>
          {onUpdateOrganization && (
            <Button
              variant="outline"
              size="sm"
              className="absolute top-2 right-2 opacity-0 group-hover:opacity-100 transition-opacity p-2 h-8 w-8 bg-background/50"
              onClick={isEditingLogo.setTrue}
              aria-label={t('organizationPage.logo.editLabel')}
            >
              <Pencil className="h-4 text-current w-4" />
            </Button>
          )}
        </div>

        <div className="flex-1 text-center md:text-left">
          <h1 className="font-serif text-3xl md:text-4xl font-bold">{organization.Name}</h1>
          <div className="flex items-center justify-center md:justify-start flex-wrap gap-x-2 gap-y-1 mt-2">
            <p className="text-muted-foreground text-lg">
              {getTranslatedSectorName(organization.Sector, t)}
            </p>
            {organization.Subtype && (
              <>
                <span className="text-muted-foreground hidden sm:inline">·</span>
                <Badge variant="secondary" className="text-xs">
                  {getOrganizationSubtypeLabel(organization.Subtype)}
                </Badge>
              </>
            )}
            {organization.Verified && (
              <>
                <span className="text-muted-foreground hidden sm:inline">·</span>
                <VerifiedBadge />
              </>
            )}
          </div>
        </div>
      </div>

      {isEditingLogo.value && onUpdateOrganization && (
        <div className="bg-muted/50 p-4 border-t">
          <div className="max-w-xs mx-auto space-y-2">
            <ImageUpload value={logo} onChange={setLogo} />
            <div className="flex gap-2">
              <Button size="sm" onClick={handleSaveLogo} className="w-full">
                {t('organizationPage.logo.save')}
              </Button>
              <Button size="sm" variant="outline" onClick={handleCancelLogoEdit} className="w-full">
                {t('organizationPage.logo.cancel')}
              </Button>
            </div>
          </div>
        </div>
      )}

      {/* Gallery Images Section */}
      {(organization.GalleryImages?.length > 0 || (onUpdateOrganization && isEditingGallery.value)) && (
        <Card className="mt-4">
          <div className="p-6">
            <div className="flex items-center justify-between mb-4">
              <h3 className="text-lg font-semibold">{t('organizationPage.gallery.title')}</h3>
              {onUpdateOrganization && (
                <Button
                  variant="outline"
                  size="sm"
                  onClick={isEditingGallery.toggle}
                >
                  <Pencil className="h-4 mr-2 text-current w-4" />
                  {isEditingGallery.value ? t('organizationPage.gallery.cancel') : t('organizationPage.gallery.edit')}
                </Button>
              )}
            </div>

            {isEditingGallery.value && onUpdateOrganization ? (
              <div className="space-y-4">
                <ImageGallery
                  images={galleryImages}
                  onChange={setGalleryImages}
                  maxImages={10}
                  editable={true}
                  title=""
                />
                <div className="flex gap-2">
                  <Button size="sm" onClick={handleSaveGallery} className="w-full">
                    {t('organizationPage.gallery.save')}
                  </Button>
                  <Button size="sm" variant="outline" onClick={handleCancelGalleryEdit} className="w-full">
                    {t('organizationPage.gallery.cancel')}
                  </Button>
                </div>
              </div>
            ) : (
              <ImageGallery
                images={organization.GalleryImages || []}
                editable={false}
                title=""
              />
            )}
          </div>
        </Card>
      )}
    </Card>
  );
};

export default React.memo(OrganizationHeader);