import React from "react";
import { CKEditor } from "@ckeditor/ckeditor5-react";
import Editor from "ckeditor5-custom-build";

function ViewEditor(props) {
  const maxHeight = props.maxHeight || 600; // Default max height 600px
  
  return (
    <div className="ckeditor-view-wrapper">
      <CKEditor
        editor={Editor}
        data={props.initialData}
        disabled={true}
        config={{
          // toolbar: [],
          isReadOnly: true,
          // Add content styling configuration for read-only mode
          content_style: `
            body {
              font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
              font-size: 14px;
              line-height: 1.6;
              color: #333;
              margin: 0;
              padding: 0;
            }
            p {
              margin: 0.5em 0;
            }
            h1, h2, h3, h4, h5, h6 {
              margin: 1em 0 0.5em 0;
            }
            ul, ol {
              margin: 0.5em 0;
              padding-left: 2em;
            }
            blockquote {
              margin: 1em 0;
              padding: 0.5em 1em;
              border-left: 4px solid #d1d5db;
              background-color: #f9fafb;
            }
          `,
          // Editor appearance settings
          height: props.height || 400,
          removePlugins: ['Title'],
        }}
      />
      <style jsx>{`
        .ckeditor-view-wrapper {
          border-radius: 6px;
          overflow: hidden;
          box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
        }
        
        .ckeditor-view-wrapper :global(.ck.ck-editor__main) {
          min-height: ${props.height || 400}px;
          max-height: ${maxHeight}px;
        }
        
        .ckeditor-view-wrapper :global(.ck.ck-editor__editable) {
          min-height: ${(props.height || 400) - 50}px;
          max-height: ${maxHeight - 50}px;
          overflow-y: auto !important;
          scrollbar-width: thin;
          scrollbar-color: #cbd5e1 #f1f5f9;
          background-color:rgb(253, 253, 253);
          border: 1px solid #d1d5db;
          border-radius: 6px;
        }
        
        /* Custom scrollbar styling for webkit browsers */
        .ckeditor-view-wrapper :global(.ck.ck-editor__editable::-webkit-scrollbar) {
          width: 8px;
        }
        
        .ckeditor-view-wrapper :global(.ck.ck-editor__editable::-webkit-scrollbar-track) {
          background: #f1f5f9;
          border-radius: 4px;
        }
        
        .ckeditor-view-wrapper :global(.ck.ck-editor__editable::-webkit-scrollbar-thumb) {
          background: #cbd5e1;
          border-radius: 4px;
        }
        
        .ckeditor-view-wrapper :global(.ck.ck-editor__editable::-webkit-scrollbar-thumb:hover) {
          background: #94a3b8;
        }
        
        /* Ensure content doesn't overflow */
        .ckeditor-view-wrapper :global(.ck.ck-editor__editable .ck-content) {
          overflow: hidden;
        }
        
        /* Read-only specific styling */
        .ckeditor-view-wrapper :global(.ck.ck-editor__editable.ck-read-only) {
          background-color: #f8fafc;
          color: #4b5563;
          cursor: default;
        }
        
        /* Hide toolbar for view-only mode */
        .ckeditor-view-wrapper :global(.ck.ck-toolbar) {
          display: none !important;
        }
      `}</style>
    </div>
  );
}

export default ViewEditor;