aerbim-ht-monitor/frontend/components/model/SceneToolbar.tsx

import React, { useState } from 'react';
import Image from 'next/image';
import useNavigationStore from '@/app/store/navigationStore';
import type { Zone } from '@/app/types';

interface ToolbarButton {
  icon: string;
  label: string;
  onClick: () => void;
  onMouseDown?: () => void;
  onMouseUp?: () => void;
  active?: boolean;
  children?: ToolbarButton[];
}

interface SceneToolbarProps {
  onZoomIn?: () => void;
  onZoomOut?: () => void;
  onTopView?: () => void;
  onPan?: () => void;
  onSelectModel?: (modelPath: string) => void; 
  panActive?: boolean;
  navMenuActive?: boolean;
}

const SceneToolbar: React.FC<SceneToolbarProps> = ({
  onZoomIn,
  onZoomOut,
  onTopView,
  onPan, 
  onSelectModel,  
  panActive = false,
  navMenuActive = false,
}) => {
  const [isZoomOpen, setIsZoomOpen] = useState(false);
  const { showMonitoring, openMonitoring, closeMonitoring, currentZones, loadZones, currentObject } = useNavigationStore();

  const handleToggleNavMenu = () => {
    if (showMonitoring) {
      closeMonitoring();
    } else {
      openMonitoring();
    }
  };

  const handleHomeClick = async () => {
    if (!onSelectModel) return;

    try {
      let zones: Zone[] = Array.isArray(currentZones) ? currentZones : [];

      // Если зоны ещё не загружены, откройте Monitoring и загрузите зоны для текущего объекта
      if ((!zones || zones.length === 0) && currentObject?.id) {
        if (!showMonitoring) {
          openMonitoring();
        }
        await loadZones(currentObject.id);
        zones = useNavigationStore.getState().currentZones || [];
      }

      if (!Array.isArray(zones) || zones.length === 0) {
        console.warn('No zones available to select a model from.');
        return;
      }

      const sorted = zones.slice().sort((a: Zone, b: Zone) => {
        const oa = typeof a.order === 'number' ? a.order : 0;
        const ob = typeof b.order === 'number' ? b.order : 0;
        if (oa !== ob) return oa - ob;
        return (a.name || '').localeCompare(b.name || '');
      });

      const top = sorted[0];
      let chosenPath: string | null = top?.model_path && String(top.model_path).trim() ? top.model_path! : null;
      if (!chosenPath) {
        const nextWithModel = sorted.find((z) => z.model_path && String(z.model_path).trim());
        chosenPath = nextWithModel?.model_path ?? null;
      }

      if (chosenPath) {
        onSelectModel(chosenPath);
      } else {
        console.warn('No zone has a valid model_path to open.');
      }
    } catch (error) {
      console.error('Error selecting top zone model:', error);
    }
  };

  const defaultButtons: ToolbarButton[] = [
    {
      icon: '/icons/Zoom.png',
      label: 'Zoom',
      onClick: () => setIsZoomOpen(!isZoomOpen),
      active: isZoomOpen,
      children: [
        {
          icon: '/icons/plus.svg',
          label: 'Zoom In',
          onClick: onZoomIn || (() => {}),
        },
        {
          icon: '/icons/minus.svg',
          label: 'Zoom Out',
          onClick: onZoomOut || (() => {}),
        },
      ]
    },
    {
      icon: '/icons/Video.png',
      label: "Top View",
      onClick: onTopView || (() => console.log('Top View')),
    },
    {
      icon: '/icons/Pointer.png',
      label: 'Pan',
      onClick: onPan || (() => console.log('Pan')),
      active: panActive,
    },
    {
      icon: '/icons/Warehouse.png',
      label: 'Home',
      onClick: handleHomeClick,
    },
    {
      icon: '/icons/Layers.png',
      label: 'Levels',
      onClick: handleToggleNavMenu,
      active: navMenuActive,
    },
  ];


  return (
    <div className="fixed right-5 top-1/2 transform -translate-y-1/2 z-50">
      <div className="flex flex-col gap-0">
        <div 
          className="flex flex-col items-center gap-2 py-4 bg-[#161824] rounded-[15px] border border-white/10 shadow-[0_8px_32px_rgba(0,0,0,0.3)]"
          style={{ minHeight: '320px' }}
        >
          {defaultButtons.map((button, index) => (
            <div key={index} className="flex flex-col items-center gap-2">
              <button
                onClick={button.onClick}
                className={`
                  relative group flex items-center justify-center w-16 h-12 rounded-lg transition-all duration-200
                  hover:bg-blue-600/20 hover:scale-110 hover:shadow-lg
                  focus:outline-none focus:ring-2 focus:ring-blue-500/50
                  ${button.active 
                    ? 'bg-blue-600/30 text-blue-400 shadow-md' 
                    : 'bg-transparent text-gray-300 hover:text-blue-400'
                    }
                  `}
                title={button.label}
              >
                <Image
                  src={button.icon}
                  alt={button.label}
                  width={20}
                  height={20}
                  className="w-5 h-5 transition-transform duration-200 group-hover:scale-110"
                />
                <div className="absolute right-full mr-3 top-1/2 transform -translate-y-1/2
                              opacity-0 group-hover:opacity-100 transition-opacity duration-200
                              pointer-events-none z-60">
                  <div className="bg-gray-900 text-white text-xs px-2 py-1 rounded
                                whitespace-nowrap shadow-lg border border-gray-700">
                    {button.label}
                  </div>
                  <div className="absolute left-full top-1/2 transform -translate-y-1/2
                                w-0 h-0 border-t-4 border-t-transparent
                                border-b-4 border-b-transparent
                                border-l-4 border-l-gray-900">
                  </div>
                </div>
              </button>
              {button.active && button.children && (
                <div className="flex flex-col gap-2 mt-2">
                  {button.children.map((childButton, childIndex) => (
                    <button
                      key={childIndex}
                      onClick={childButton.onClick}
                      onMouseDown={childButton.onMouseDown}
                      onMouseUp={childButton.onMouseUp}
                      className="relative group flex items-center justify-center w-12 h-10 bg-gray-800/50 rounded-md transition-all duration-200 hover:bg-blue-600/30"
                      title={childButton.label}
                    >
                      <Image
                        src={childButton.icon}
                        alt={childButton.label}
                        width={16}
                        height={16}
                        className="w-4 h-4"
                      />
                    </button>
                  ))}
                </div>
              )}
            </div>
          ))}
        </div>
      </div>
    </div>
  );
};

export default SceneToolbar;