ElementsPanel.tsx 4.42 KB
import React from 'react';
import { ScrollArea } from '../../ui/scroll-area';
import type { ElementType } from '../../../types/labelTemplate';

/** Left element library: four categories; input-at-print items can have config for correct display */
const ELEMENT_CATEGORIES: {
  title: string;
  subtitle?: string;
  items: { label: string; type: ElementType; config?: Record<string, unknown> }[];
}[] = [
  {
    title: 'Template Info',
    items: [
      { label: 'Text', type: 'TEXT_STATIC' },
      { label: 'QR Code', type: 'QRCODE' },
      { label: 'Barcode', type: 'BARCODE' },
      { label: 'Blank Space', type: 'BLANK' },
      { label: 'Price', type: 'TEXT_PRICE' },
      { label: 'Image', type: 'IMAGE' },
      { label: 'Logo', type: 'IMAGE' },
    ],
  },
  {
    title: 'Label Info',
    items: [
      { label: 'Label Name', type: 'TEXT_PRODUCT' },
      { label: 'Text', type: 'TEXT_STATIC' },
      { label: 'QR Code', type: 'QRCODE' },
      { label: 'Barcode', type: 'BARCODE' },
      { label: 'Nutrition Facts', type: 'NUTRITION' },
      { label: 'Price', type: 'TEXT_PRICE' },
      { label: 'Duration Date', type: 'DATE' },
      { label: 'Duration Time', type: 'TIME' },
      { label: 'Duration', type: 'DURATION' },
      { label: 'Image', type: 'IMAGE' },
      { label: 'Label Type', type: 'TEXT_STATIC' },
      { label: 'How-to', type: 'TEXT_STATIC' },
      { label: 'Expiration Alert', type: 'TEXT_STATIC' },
    ],
  },
  {
    title: 'Auto-generated',
    items: [
      { label: 'Company', type: 'TEXT_STATIC' },
      { label: 'Employee', type: 'TEXT_STATIC' },
      { label: 'Current Date', type: 'DATE' },
      { label: 'Current Time', type: 'TIME' },
      { label: 'Label ID', type: 'TEXT_STATIC' },
    ],
  },
  {
    title: 'Input at Print',
    subtitle: 'Click to add to canvas',
    items: [
      { label: 'Text', type: 'TEXT_STATIC', config: { inputType: 'text' } },
      { label: 'Weight', type: 'WEIGHT' },
      { label: 'Number', type: 'TEXT_STATIC', config: { inputType: 'number', text: '0' } },
      { label: 'Date & Time', type: 'DATE', config: { inputType: 'datetime' } },
      { label: 'Multiple Options', type: 'TEXT_STATIC', config: { inputType: 'options' } },
    ],
  },
];

interface ElementsPanelProps {
  onAddElement: (type: ElementType, configOverride?: Partial<Record<string, unknown>>) => void;
}

const CATEGORY_STYLES = [
  { bg: 'bg-gray-50', border: 'border-gray-200', header: 'bg-gray-100' },
  { bg: 'bg-gray-50/80', border: 'border-gray-200', header: 'bg-gray-100/90' },
  { bg: 'bg-gray-50', border: 'border-gray-200', header: 'bg-gray-100' },
  { bg: 'bg-gray-50/80', border: 'border-gray-200', header: 'bg-gray-100/90' },
];

export function ElementsPanel({ onAddElement }: ElementsPanelProps) {
  return (
    <div className="w-48 shrink-0 border-r border-gray-200 bg-white flex flex-col h-full">
      <div className="px-3 py-2.5 border-b border-gray-200 font-semibold text-gray-800 text-sm bg-gray-50 border-l-[3px] border-l-[#1e3a8a]">
        Elements
      </div>
      <ScrollArea className="flex-1">
        <div className="p-2 space-y-4">
          {ELEMENT_CATEGORIES.map((cat, idx) => {
            const style = CATEGORY_STYLES[idx % CATEGORY_STYLES.length];
            return (
              <div
                key={cat.title}
                className={`rounded-lg border-2 ${style.border} ${style.bg} overflow-hidden`}
              >
                <div className={`pl-4 pr-2.5 py-1.5 text-xs font-semibold text-gray-700 uppercase tracking-wider ${style.header}`}>
                  {cat.title}
                </div>
                {cat.subtitle && (
                  <div className="pl-4 pr-2.5 py-0.5 text-[10px] text-gray-500">
                    {cat.subtitle}
                  </div>
                )}
                <div className="grid grid-cols-2 gap-1.5 p-2">
                  {cat.items.map((item, i) => (
                    <button
                      key={`${cat.title}-${item.label}-${i}`}
                      type="button"
                      onClick={() => onAddElement(item.type, item.config)}
                      className="text-left px-2 py-1.5 text-xs rounded border border-gray-200 bg-white hover:bg-gray-100 truncate transition-colors text-gray-700"
                    >
                      {item.label}
                    </button>
                  ))}
                </div>
              </div>
            );
          })}
        </div>
      </ScrollArea>
    </div>
  );
}