Stirling-PDF/src/main/resources/templates/split-pdf-by-chapters.html

import React, { useState } from "react";
import PictureAsPdfIcon from '@mui/icons-material/PictureAsPdf';

const tools = [
  { id: "split-pdf", icon: <PictureAsPdfIcon />, name: "Split PDF" }
];

function SplitPdfPanel() {
  const [mode, setMode] = useState("byPages");
  return (
    <div className="p-2 border rounded bg-white shadow-sm space-y-4 text-sm">
      <h3 className="font-semibold">Split PDF</h3>

      <div>
        <label className="block mb-1 font-medium">Split Mode</label>
        <select
          value={mode}
          onChange={(e) => setMode(e.target.value)}
          className="w-full border px-2 py-1 rounded"
        >
          <option value="byPages">Split by Pages (e.g. 1,3,5-10)</option>
          <option value="bySections">Split by Grid Sections</option>
          <option value="bySizeOrCount">Split by Size or Count</option>
          <option value="byChapters">Split by Chapters</option>
        </select>
      </div>

      {mode === "byPages" && (
        <div>
          <label className="block font-medium mb-1">Pages</label>
          <input
            type="text"
            className="w-full border px-2 py-1 rounded"
            placeholder="e.g. 1,3,5-10"
          />
        </div>
      )}

      {mode === "bySections" && (
        <div className="space-y-2">
          <div>
            <label className="block font-medium mb-1">Horizontal Divisions</label>
            <input type="number" className="w-full border px-2 py-1 rounded" min="0" max="300" defaultValue="0" />
          </div>
          <div>
            <label className="block font-medium mb-1">Vertical Divisions</label>
            <input type="number" className="w-full border px-2 py-1 rounded" min="0" max="300" defaultValue="1" />
          </div>
          <div className="flex items-center space-x-2">
            <input type="checkbox" id="merge" />
            <label htmlFor="merge">Merge sections into one PDF</label>
          </div>
        </div>
      )}

      {mode === "bySizeOrCount" && (
        <div className="space-y-2">
          <div>
            <label className="block font-medium mb-1">Split Type</label>
            <select className="w-full border px-2 py-1 rounded">
              <option value="size">By Size</option>
              <option value="pages">By Page Count</option>
              <option value="docs">By Document Count</option>
            </select>
          </div>
          <div>
            <label className="block font-medium mb-1">Split Value</label>
            <input type="text" className="w-full border px-2 py-1 rounded" placeholder="e.g. 10MB or 5 pages" />
          </div>
        </div>
      )}

      {mode === "byChapters" && (
        <div className="space-y-2">
          <div>
            <label className="block font-medium mb-1">Bookmark Level</label>
            <input type="number" className="w-full border px-2 py-1 rounded" defaultValue="0" min="0" />
          </div>
          <div className="flex items-center space-x-2">
            <input type="checkbox" id="includeMetadata" />
            <label htmlFor="includeMetadata">Include Metadata</label>
          </div>
          <div className="flex items-center space-x-2">
            <input type="checkbox" id="allowDuplicates" />
            <label htmlFor="allowDuplicates">Allow Duplicate Bookmarks</label>
          </div>
        </div>
      )}

      <button className="bg-blue-600 text-white px-4 py-2 rounded mt-2">Split PDF</button>
    </div>
  );
}

export default function HomePage() {
  const [selectedTool, setSelectedTool] = useState(null);
  const [search, setSearch] = useState("");

  const filteredTools = tools.filter(tool =>
    tool.name.toLowerCase().includes(search.toLowerCase())
  );

  return (
    <div className="flex h-screen overflow-hidden">
      {/* Left Sidebar */}
      <div className="w-64 bg-gray-100 p-4 flex flex-col space-y-2 overflow-y-auto border-r">
        <input
          type="text"
          placeholder="Search tools..."
          value={search}
          onChange={(e) => setSearch(e.target.value)}
          className="mb-3 px-2 py-1 border rounded text-sm"
        />
        {filteredTools.map(tool => (
          <button
            key={tool.id}
            title={tool.name}
            onClick={() => setSelectedTool(tool)}
            className="flex items-center space-x-3 p-2 hover:bg-gray-200 rounded text-left"
          >
            <div className="text-xl leading-none flex items-center justify-center h-6 w-6">
              {tool.icon}
            </div>
            <span className="text-sm font-medium">{tool.name}</span>
          </button>
        ))}
      </div>

      {/* Central PDF Viewer Area */}
      <div className="flex-1 bg-white flex items-center justify-center overflow-hidden">
        <div className="w-full h-full max-w-5xl max-h-[95vh] border rounded shadow-md bg-gray-50 flex items-center justify-center">
          <span className="text-gray-400 text-lg">PDF Viewer Placeholder</span>
        </div>
      </div>

      {/* Right Sidebar: Tool Interactions */}
      <div className="w-72 bg-gray-50 p-4 border-l overflow-y-auto">
        <h2 className="text-lg font-semibold mb-4">Tool Panel</h2>
        <div className="space-y-3">
          {selectedTool?.id === "split-pdf" ? (
            <SplitPdfPanel />
          ) : selectedTool ? (
            <div className="p-2 border rounded bg-white shadow-sm">
              <h3 className="font-semibold text-sm mb-2">{selectedTool.name}</h3>
              <p className="text-xs text-gray-600">This is the panel for {selectedTool.name}.</p>
            </div>
          ) : (
            <div className="p-2 border rounded bg-white shadow-sm">
              <p className="text-sm">Select a tool to begin interacting with the PDF.</p>
            </div>
          )}
        </div>
      </div>
    </div>
  );
}