SurfSense/surfsense_web/components/json-metadata-viewer.tsx

import React from "react";
import { Dialog, DialogContent, DialogHeader, DialogTitle, DialogTrigger } from "@/components/ui/dialog";
import { Button } from "@/components/ui/button";
import { FileJson } from "lucide-react";
import { JsonView, defaultStyles } from "react-json-view-lite";
import "react-json-view-lite/dist/index.css";

interface JsonMetadataViewerProps {
  title: string;
  metadata: any;
  trigger?: React.ReactNode;
}

export function JsonMetadataViewer({ title, metadata, trigger }: JsonMetadataViewerProps) {
  // Ensure metadata is a valid object
  const jsonData = React.useMemo(() => {
    if (!metadata) return {};
    
    try {
      // If metadata is a string, try to parse it
      if (typeof metadata === "string") {
        return JSON.parse(metadata);
      }
      // Otherwise, use it as is
      return metadata;
    } catch (error) {
      console.error("Error parsing JSON metadata:", error);
      return { error: "Invalid JSON metadata" };
    }
  }, [metadata]);

  return (
    <Dialog>
      <DialogTrigger asChild>
        {trigger || (
          <Button variant="ghost" size="sm" className="flex items-center gap-1">
            <FileJson size={16} />
            <span>View Metadata</span>
          </Button>
        )}
      </DialogTrigger>
      <DialogContent className="max-w-4xl max-h-[80vh] overflow-y-auto">
        <DialogHeader>
          <DialogTitle>{title} - Metadata</DialogTitle>
        </DialogHeader>
        <div className="mt-4 p-4 bg-muted/30 rounded-md">
          <JsonView 
            data={jsonData} 
            style={defaultStyles}
          />
        </div>
      </DialogContent>
    </Dialog>
  );
}