feat: migrate markdown parser
This commit is contained in:
cogwheel0
197
lib/shared/widgets/markdown/markdown_config.dart
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197
lib/shared/widgets/markdown/markdown_config.dart
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import 'package:flutter/material.dart';
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import 'package:markdown_widget/markdown_widget.dart';
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import 'package:flutter_highlight/themes/atom-one-dark.dart';
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import 'package:flutter_highlight/themes/atom-one-light.dart';
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import 'package:cached_network_image/cached_network_image.dart';
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import 'package:url_launcher/url_launcher_string.dart';
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import 'package:conduit/shared/theme/app_theme.dart';
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import 'package:conduit/shared/theme/theme_extensions.dart';
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class ConduitMarkdownConfig {
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static MarkdownConfig getConfig({
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required bool isDark,
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required BuildContext context,
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bool isStreaming = false,
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}) {
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final theme = context.conduitTheme;
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return (isDark ? MarkdownConfig.darkConfig : MarkdownConfig.defaultConfig).copy(
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configs: [
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// Code block config
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PreConfig(
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theme: isDark ? atomOneDarkTheme : atomOneLightTheme,
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decoration: BoxDecoration(
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color: theme.surfaceBackground.withValues(alpha: 0.06),
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borderRadius: BorderRadius.circular(AppBorderRadius.md),
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border: Border.all(
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color: theme.dividerColor.withValues(alpha: 0.7),
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width: BorderWidth.thin,
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),
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),
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padding: const EdgeInsets.all(Spacing.md),
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textStyle: AppTypography.chatCodeStyle,
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wrapper: (child, text, language) => CodeBlockWrapper(
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code: text,
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language: language,
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theme: theme,
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child: child,
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),
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),
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// Link config
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LinkConfig(
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style: TextStyle(
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color: AppTheme.brandPrimary,
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decoration: TextDecoration.underline,
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),
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onTap: (url) async {
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if (await canLaunchUrlString(url)) {
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launchUrlString(url, mode: LaunchMode.inAppWebView);
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}
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},
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),
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// Image config - optimized for mobile
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ImgConfig(
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builder: (url, attributes) => CachedNetworkImage(
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imageUrl: url,
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placeholder: (context, url) => Container(
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height: 200,
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color: theme.surfaceBackground,
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child: Center(
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child: CircularProgressIndicator(
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color: AppTheme.brandPrimary,
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),
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),
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),
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errorWidget: (context, url, error) => Container(
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height: 100,
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color: theme.surfaceBackground,
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child: Center(
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child: Icon(
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Icons.broken_image,
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color: theme.iconSecondary,
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),
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),
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),
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),
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),
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// Table config - mobile responsive
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TableConfig(
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wrapper: (table) => SingleChildScrollView(
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scrollDirection: Axis.horizontal,
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child: table,
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),
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),
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// Paragraph config
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PConfig(
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textStyle: AppTypography.chatMessageStyle.copyWith(
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color: theme.textPrimary,
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),
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),
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// Headers
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H1Config(
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style: AppTypography.headlineLargeStyle.copyWith(
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color: theme.textPrimary,
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),
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),
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H2Config(
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style: AppTypography.headlineMediumStyle.copyWith(
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color: theme.textPrimary,
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),
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),
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H3Config(
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style: AppTypography.headlineSmallStyle.copyWith(
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color: theme.textPrimary,
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),
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),
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// Blockquote
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BlockquoteConfig(),
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// Code inline
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CodeConfig(
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style: AppTypography.chatCodeStyle.copyWith(
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color: theme.textPrimary,
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backgroundColor: theme.surfaceBackground.withValues(alpha: 0.1),
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),
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),
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],
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);
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}
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}
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/// Custom wrapper for code blocks with copy functionality
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class CodeBlockWrapper extends StatelessWidget {
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final Widget child;
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final String code;
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final String? language;
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final ConduitThemeExtension theme;
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const CodeBlockWrapper({
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super.key,
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required this.child,
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required this.code,
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this.language,
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required this.theme,
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});
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@override
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Widget build(BuildContext context) {
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return Stack(
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children: [
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child,
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Positioned(
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top: 8,
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right: 8,
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child: Material(
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color: Colors.transparent,
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child: InkWell(
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borderRadius: BorderRadius.circular(AppBorderRadius.sm),
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onTap: () {
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// Copy code to clipboard
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// Implementation depends on clipboard service
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},
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child: Container(
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padding: const EdgeInsets.all(Spacing.xs),
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decoration: BoxDecoration(
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color: theme.surfaceBackground.withValues(alpha: 0.8),
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borderRadius: BorderRadius.circular(AppBorderRadius.sm),
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),
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child: Icon(
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Icons.copy,
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size: IconSize.sm,
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color: theme.iconSecondary,
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),
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),
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),
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),
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),
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if (language != null)
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Positioned(
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top: 8,
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left: 8,
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child: Container(
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padding: const EdgeInsets.symmetric(
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horizontal: Spacing.sm,
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vertical: Spacing.xxs,
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),
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decoration: BoxDecoration(
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color: theme.surfaceBackground.withValues(alpha: 0.8),
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borderRadius: BorderRadius.circular(AppBorderRadius.xs),
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),
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child: Text(
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language!,
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style: AppTypography.captionStyle.copyWith(
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color: theme.textSecondary,
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),
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),
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),
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),
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],
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);
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}
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}
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