import 'package:flutter/material.dart';
import 'package:flutter_markdown/flutter_markdown.dart';
import 'code_block.dart';

class MarkdownViewer extends StatelessWidget {
  final String data;
  final bool selectable;

  const MarkdownViewer({
    super.key,
    required this.data,
    this.selectable = true,
  });

  @override
  Widget build(BuildContext context) {
    return MarkdownBody(
      data: data,
      selectable: selectable,
      styleSheet: MarkdownStyleSheet(
        p: const TextStyle(fontSize: 15, height: 1.5),
        h1: const TextStyle(fontSize: 24, fontWeight: FontWeight.bold),
        h2: const TextStyle(fontSize: 20, fontWeight: FontWeight.bold),
        h3: const TextStyle(fontSize: 18, fontWeight: FontWeight.bold),
        h4: const TextStyle(fontSize: 16, fontWeight: FontWeight.bold),
        code: TextStyle(
          fontFamily: 'JetBrainsMono',
          backgroundColor: Colors.black.withOpacity(0.3),
          fontSize: 13,
        ),
        codeblockDecoration: BoxDecoration(
          color: const Color(0xFF0D1117),
          borderRadius: BorderRadius.circular(8),
        ),
        blockquotePadding: const EdgeInsets.symmetric(
          horizontal: 12,
          vertical: 8,
        ),
        blockquoteDecoration: BoxDecoration(
          border: Border(
            left: BorderSide(
              color: Theme.of(context).colorScheme.primary,
              width: 3,
            ),
          ),
        ),
        listBullet: TextStyle(
          color: Theme.of(context).colorScheme.primary,
        ),
        tableHead: const TextStyle(fontWeight: FontWeight.bold),
        tableBody: const TextStyle(),
        tableBorder: TableBorder.all(
          color: Colors.grey.shade700,
          width: 1,
        ),
        tableCellsPadding: const EdgeInsets.all(8),
        horizontalRuleDecoration: BoxDecoration(
          border: Border(
            top: BorderSide(color: Colors.grey.shade700, width: 1),
          ),
        ),
      ),
      builders: {
        'code': CodeBlockBuilder(),
      },
    );
  }
}