frontend/components/creative/CreativeAnalysis.tsx

"use client";

import React from "react";
import { Card, CardContent, CardHeader, CardTitle } from "@/components/ui/Card";
import type { CreativeAnalysisData } from "@/types/api";

interface CreativeAnalysisProps {
  analysis: CreativeAnalysisData;
  onImprovementClick?: (improvement: string) => void;
  onMultipleImprovementsApply?: (improvements: string[]) => void;
}

export const CreativeAnalysis: React.FC<CreativeAnalysisProps> = ({
  analysis,
  onImprovementClick,
  onMultipleImprovementsApply,
}) => {
  const [selectedImprovements, setSelectedImprovements] = React.useState<Set<number>>(new Set());

  const toggleImprovement = (index: number) => {
    setSelectedImprovements(prev => {
      const newSet = new Set(prev);
      if (newSet.has(index)) {
        newSet.delete(index);
      } else {
        newSet.add(index);
      }
      return newSet;
    });
  };

  const handleApplySelected = () => {
    const selected = Array.from(selectedImprovements).map(idx => analysis.areas_for_improvement[idx]);
    if (selected.length > 0 && onMultipleImprovementsApply) {
      onMultipleImprovementsApply(selected);
      setSelectedImprovements(new Set());
    }
  };
  return (
    <Card variant="glass">
      <CardHeader>
        <CardTitle>Creative Analysis</CardTitle>
      </CardHeader>
      <CardContent className="space-y-6">
        {/* Visual Style & Mood */}
        <div className="grid grid-cols-2 gap-4">
          <div className="bg-gradient-to-br from-purple-50 to-blue-50 rounded-xl p-4">
            <h4 className="text-sm font-semibold text-gray-700 mb-1">Visual Style</h4>
            <p className="text-gray-900 font-medium">{analysis.visual_style}</p>
          </div>
          <div className="bg-gradient-to-br from-blue-50 to-cyan-50 rounded-xl p-4">
            <h4 className="text-sm font-semibold text-gray-700 mb-1">Mood</h4>
            <p className="text-gray-900 font-medium">{analysis.mood}</p>
          </div>
        </div>

        {/* Color Palette */}
        <div>
          <h4 className="text-sm font-semibold text-gray-700 mb-2">Color Palette</h4>
          <div className="flex flex-wrap gap-2">
            {analysis.color_palette.map((color, index) => (
              <span
                key={index}
                className="px-3 py-1 bg-white rounded-full text-sm text-gray-700 border border-gray-200"
              >
                {color}
              </span>
            ))}
          </div>
        </div>

        {/* Composition & Subject */}
        <div className="grid grid-cols-1 md:grid-cols-2 gap-4">
          <div>
            <h4 className="text-sm font-semibold text-gray-700 mb-1">Composition</h4>
            <p className="text-gray-600 text-sm">{analysis.composition}</p>
          </div>
          <div>
            <h4 className="text-sm font-semibold text-gray-700 mb-1">Subject Matter</h4>
            <p className="text-gray-600 text-sm">{analysis.subject_matter}</p>
          </div>
        </div>

        {/* Text Content (if any) */}
        {analysis.text_content && (
          <div>
            <h4 className="text-sm font-semibold text-gray-700 mb-1">Text Content</h4>
            <p className="text-gray-600 text-sm bg-gray-50 p-3 rounded-lg">&quot;{analysis.text_content}&quot;</p>
          </div>
        )}

        {/* Current Angle & Concept */}
        <div className="grid grid-cols-1 md:grid-cols-2 gap-4">
          {analysis.current_angle && (
            <div className="bg-orange-50 rounded-xl p-4">
              <h4 className="text-sm font-semibold text-orange-700 mb-1">Current Angle</h4>
              <p className="text-orange-900 font-medium">{analysis.current_angle}</p>
            </div>
          )}
          {analysis.current_concept && (
            <div className="bg-green-50 rounded-xl p-4">
              <h4 className="text-sm font-semibold text-green-700 mb-1">Current Concept</h4>
              <p className="text-green-900 font-medium">{analysis.current_concept}</p>
            </div>
          )}
        </div>

        {/* Target Audience */}
        {analysis.target_audience && (
          <div>
            <h4 className="text-sm font-semibold text-gray-700 mb-1">Target Audience</h4>
            <p className="text-gray-600 text-sm">{analysis.target_audience}</p>
          </div>
        )}

        {/* Strengths */}
        <div>
          <h4 className="text-sm font-semibold text-gray-700 mb-2">Strengths</h4>
          <ul className="space-y-1">
            {analysis.strengths.map((strength, index) => (
              <li key={index} className="flex items-start gap-2 text-sm text-gray-600">
                <svg className="w-4 h-4 text-green-500 mt-0.5 flex-shrink-0" fill="currentColor" viewBox="0 0 20 20">
                  <path fillRule="evenodd" d="M10 18a8 8 0 100-16 8 8 0 000 16zm3.707-9.293a1 1 0 00-1.414-1.414L9 10.586 7.707 9.293a1 1 0 00-1.414 1.414l2 2a1 1 0 001.414 0l4-4z" clipRule="evenodd" />
                </svg>
                {strength}
              </li>
            ))}
          </ul>
        </div>

        {/* Areas for Improvement */}
        <div>
          <div className="flex items-center justify-between mb-2">
            <h4 className="text-sm font-semibold text-gray-700">
              Areas for Improvement
              {onMultipleImprovementsApply && (
                <span className="ml-2 text-xs text-gray-500 font-normal">
                  (Select multiple and apply together)
                </span>
              )}
            </h4>
            {onMultipleImprovementsApply && selectedImprovements.size > 0 && (
              <button
                type="button"
                onClick={handleApplySelected}
                className="px-3 py-1 bg-amber-500 text-white text-xs font-medium rounded-lg hover:bg-amber-600 transition-colors"
              >
                Apply {selectedImprovements.size} Selected
              </button>
            )}
          </div>
          <ul className="space-y-2">
            {analysis.areas_for_improvement.map((area, index) => (
              <li key={index}>
                <div
                  className={`flex items-start gap-2 text-sm p-3 rounded-lg transition-all border ${
                    selectedImprovements.has(index)
                      ? "bg-amber-50 border-amber-300"
                      : onMultipleImprovementsApply
                      ? "hover:bg-amber-50 hover:border-amber-200 border-transparent cursor-pointer"
                      : onImprovementClick
                      ? "hover:bg-amber-50 hover:border-amber-300 border-transparent cursor-pointer"
                      : "border-transparent cursor-default"
                  }`}
                >
                  {onMultipleImprovementsApply && (
                    <input
                      type="checkbox"
                      checked={selectedImprovements.has(index)}
                      onChange={() => toggleImprovement(index)}
                      className="w-4 h-4 text-amber-600 border-gray-300 rounded focus:ring-amber-500 mt-0.5 cursor-pointer"
                    />
                  )}
                  <svg className="w-4 h-4 text-amber-500 mt-0.5 flex-shrink-0" fill="currentColor" viewBox="0 0 20 20">
                    <path fillRule="evenodd" d="M8.257 3.099c.765-1.36 2.722-1.36 3.486 0l5.58 9.92c.75 1.334-.213 2.98-1.742 2.98H4.42c-1.53 0-2.493-1.646-1.743-2.98l5.58-9.92zM11 13a1 1 0 11-2 0 1 1 0 012 0zm-1-8a1 1 0 00-1 1v3a1 1 0 002 0V6a1 1 0 00-1-1z" clipRule="evenodd" />
                  </svg>
                  <span className="text-gray-600 flex-1">{area}</span>
                  {!onMultipleImprovementsApply && onImprovementClick && (
                    <button
                      type="button"
                      onClick={() => onImprovementClick(area)}
                      className="text-amber-500 hover:text-amber-600 transition-colors"
                    >
                      <svg className="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                        <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M9 5l7 7-7 7" />
                      </svg>
                    </button>
                  )}
                </div>
              </li>
            ))}
          </ul>
        </div>
      </CardContent>
    </Card>
  );
};