path: root/src/picker/Old.tsx

import React, { useState, useMemo, useCallback } from "react";
import {
  TextSelect,
  Combine,
  WholeWord,
  Highlighter,
  Atom,
  Mic2,
  ChevronRight,
  CheckCircle2,
} from "lucide-react";

// Define granularity levels
const GRANULARITY_LEVELS = [
  { id: "text", name: "Text", icon: TextSelect },
  { id: "paragraph", name: "Paragraph", icon: Combine },
  { id: "sentence", name: "Sentence", icon: Highlighter },
  { id: "clause", name: "Clause", icon: Highlighter }, // Simplified
  { id: "word", name: "Word", icon: WholeWord },
  { id: "syllable", name: "Syllable", icon: Mic2 }, // Conceptual
  { id: "phoneme", name: "Phoneme", icon: Atom }, // Conceptual
] as const;

type GranularityId = (typeof GRANULARITY_LEVELS)[number]["id"];

// Granularity Menu Component
interface GranularityMenuProps {
  selectedGranularity: GranularityId;
  onSelectGranularity: (granularity: GranularityId) => void;
}

const GranularityMenu: React.FC<GranularityMenuProps> = ({
  selectedGranularity,
  onSelectGranularity,
}) => {
  return (
    <nav className="w-64 bg-slate-800 text-slate-100 p-4 space-y-2 rounded-lg shadow-lg">
      <h2 className="text-lg font-semibold text-sky-400 mb-4">
        Granularity Level
      </h2>
      {GRANULARITY_LEVELS.map((level) => {
        const Icon = level.icon;
        const isSelected = selectedGranularity === level.id;
        return (
          <button
            key={level.id}
            onClick={() => onSelectGranularity(level.id)}
            className={`w-full flex items-center space-x-3 p-3 rounded-md text-left transition-all duration-150 ease-in-out
                        ${
                          isSelected
                            ? "bg-sky-500 text-white shadow-md scale-105"
                            : "hover:bg-slate-700 hover:text-sky-300"
                        }`}
          >
            <Icon
              size={20}
              className={`${isSelected ? "text-white" : "text-sky-400"}`}
            />
            <span>{level.name}</span>
            {isSelected && (
              <CheckCircle2 size={18} className="ml-auto text-white" />
            )}
          </button>
        );
      })}
    </nav>
  );
};

// Text Viewer Component
interface TextViewerProps {
  document: TextDocument;
  granularity: GranularityId;
  onElementSelect: (elementType: GranularityId, element: any) => void; // element type can be more specific
}

const TextViewer: React.FC<TextViewerProps> = ({
  document,
  granularity,
  onElementSelect,
}) => {
  const handleElementClick = (type: GranularityId, data: any) => {
    // For syllable/phoneme, pass the parent word data for now
    if ((type === "syllable" || type === "phoneme") && data.type === "word") {
      onElementSelect(type, { ...data, originalClickType: type });
    } else {
      onElementSelect(type, data);
    }
  };

  const renderContent = () => {
    if (granularity === "text") {
      return (
        <div
          className="p-4 rounded-md bg-white shadow hover:bg-sky-50 cursor-pointer transition-colors"
          onClick={() => handleElementClick("text", document)}
        >
          {document.paragraphs.map((p) => (
            <p key={p.id} className="mb-4 leading-relaxed">
              {p.text}
            </p>
          ))}
        </div>
      );
    }

    return document.paragraphs.map((paragraph) => (
      <div
        key={paragraph.id}
        className={`p-3 mb-4 rounded-md transition-all duration-150 
                    ${granularity === "paragraph" ? "bg-white shadow hover:bg-sky-100 cursor-pointer" : "bg-transparent"}`}
        onClick={
          granularity === "paragraph"
            ? () => handleElementClick("paragraph", paragraph)
            : undefined
        }
      >
        {paragraph.sentences.map((sentence) => (
          <span // Sentences are inline for paragraph flow, but can be styled as blocks if needed
            key={sentence.id}
            className={`mr-1 transition-all duration-150
                        ${granularity === "sentence" || granularity === "clause" ? "p-1 hover:bg-sky-200 bg-white shadow-sm rounded cursor-pointer" : ""}
                        ${granularity === "syllable" || granularity === "phoneme" ? "" : ""} 
                        `}
            onClick={
              granularity === "sentence" || granularity === "clause"
                ? () => handleElementClick(granularity, sentence)
                : undefined
            }
          >
            {granularity === "word" ||
            granularity === "syllable" ||
            granularity === "phoneme"
              ? sentence.words
                  .map((word, wordIndex) => (
                    <span
                      key={word.id}
                      className="p-0.5 hover:bg-yellow-200 bg-white rounded cursor-pointer transition-colors"
                      onClick={() => handleElementClick(granularity, word)} // Syllable/Phoneme click conceptually targets word
                    >
                      {word.text}
                    </span>
                  ))
                  .reduce(
                    (prev, curr, idx) => (
                      <>
                        {prev}
                        {idx > 0 && " "}
                        {curr}
                      </>
                    ),
                    <></>,
                  ) // Add spaces between words
              : sentence.text}
          </span>
        ))}
      </div>
    ));
  };

  return (
    <div className="text-lg text-gray-800 leading-relaxed">
      {renderContent()}
    </div>
  );
};

// Main Application Component
export default function TextAnalysisScreen() {
  const [selectedGranularity, setSelectedGranularity] =
    useState<GranularityId>("word");
  const [currentDocument, setCurrentDocument] =
    useState<TextDocument>(sampleTextDocument);
  const [selectedElementInfo, setSelectedElementInfo] = useState<string | null>(
    null,
  );

  const handleGranularityChange = useCallback((granularity: GranularityId) => {
    setSelectedGranularity(granularity);
    setSelectedElementInfo(null); // Clear selection when granularity changes
  }, []);

  const handleElementSelect = useCallback(
    (elementType: GranularityId, elementData: any) => {
      let info = `Selected: ${elementType.toUpperCase()}\n`;
      if (elementData.text) {
        info += `Text: "${elementData.text.substring(0, 100)}${elementData.text.length > 100 ? "..." : ""}"\n`;
      }
      info += `ID: ${elementData.id}`;
      if (
        elementData.originalClickType &&
        elementData.originalClickType !== elementType
      ) {
        info += `\n(Clicked as ${elementData.originalClickType}, showing parent Word)`;
      }
      setSelectedElementInfo(info);
      // Here you would typically navigate to a detail view or open a modal
      // For example: router.push(`/details/${elementType}/${elementData.id}`);
      console.log("Selected Element:", elementType, elementData);
    },
    [],
  );

  return (
    <div className="min-h-screen bg-gradient-to-br from-slate-100 to-sky-100 p-4 sm:p-8 font-sans">
      <header className="mb-8 text-center">
        <h1 className="text-3xl sm:text-4xl font-bold text-slate-800">
          Text Analyzer
        </h1>
      </header>

      <div className="flex flex-col lg:flex-row gap-6 max-w-7xl mx-auto">
        {/* Sticky container for the menu */}
        <div className="lg:w-72 lg:sticky lg:top-8 h-full">
          {" "}
          {/* Ensure menu is sticky on larger screens */}
          <GranularityMenu
            selectedGranularity={selectedGranularity}
            onSelectGranularity={handleGranularityChange}
          />
          {selectedElementInfo && (
            <div className="mt-6 p-4 bg-white rounded-lg shadow-md text-sm text-slate-700">
              <h3 className="font-semibold text-sky-600 mb-2">
                Selection Details:
              </h3>
              <pre className="whitespace-pre-wrap break-all">
                {selectedElementInfo}
              </pre>
            </div>
          )}
        </div>

        <main className="flex-1 bg-slate-50 p-4 sm:p-6 rounded-xl shadow-xl min-w-0">
          {" "}
          {/* min-w-0 for flex child */}
          <TextViewer
            document={currentDocument}
            granularity={selectedGranularity}
            onElementSelect={handleElementSelect}
          />
        </main>
      </div>

      <footer className="text-center mt-12 text-sm text-slate-500">
        <p>
          &copy; {new Date().getFullYear()} Advanced Text Analysis Tool. All
          rights reserved.
        </p>
      </footer>
    </div>
  );
}