import 'package:appflowy_editor/appflowy_editor.dart';
import 'package:flowy_infra/theme.dart';
import 'package:flutter/material.dart';
import 'package:provider/provider.dart';

EditorStyle customEditorStyle(BuildContext context) {
  final theme = context.watch<AppTheme>();
  const baseFontSize = 14.0;
  const basePadding = 12.0;
  var textStyle = theme.isDark
      ? BuiltInTextStyle.builtInDarkMode()
      : BuiltInTextStyle.builtIn();
  textStyle = textStyle.copyWith(
    defaultTextStyle: textStyle.defaultTextStyle.copyWith(
      fontFamily: 'poppins',
      fontSize: baseFontSize,
    ),
    bold: textStyle.bold.copyWith(
      fontWeight: FontWeight.w500,
    ),
  );
  return EditorStyle.defaultStyle().copyWith(
    padding: const EdgeInsets.symmetric(horizontal: 80),
    textStyle: textStyle,
    pluginStyles: {
      'text/heading': builtInPluginStyle
        ..update(
          'textStyle',
          (_) => (EditorState editorState, Node node) {
            final headingToFontSize = {
              'h1': baseFontSize + 12,
              'h2': baseFontSize + 8,
              'h3': baseFontSize + 4,
              'h4': baseFontSize,
              'h5': baseFontSize,
              'h6': baseFontSize,
            };
            final fontSize =
                headingToFontSize[node.attributes.heading] ?? baseFontSize;
            return TextStyle(fontSize: fontSize, fontWeight: FontWeight.w600);
          },
        )
        ..update(
          'padding',
          (_) => (EditorState editorState, Node node) {
            final headingToPadding = {
              'h1': basePadding + 6,
              'h2': basePadding + 4,
              'h3': basePadding + 2,
              'h4': basePadding,
              'h5': basePadding,
              'h6': basePadding,
            };
            final padding =
                headingToPadding[node.attributes.heading] ?? basePadding;
            return EdgeInsets.only(bottom: padding);
          },
        )
    },
  );
}