import 'package:fcs/domain/entities/setting.dart';
import 'package:fcs/domain/vo/term.dart';
import 'package:fcs/helpers/theme.dart';
import 'package:fcs/pages/main/model/main_model.dart';
import 'package:fcs/pages/widgets/local_app_bar.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:flutter_markdown/flutter_markdown.dart';
import 'package:provider/provider.dart';

import '../main/model/language_model.dart';
import 'term_editor.dart';

class TermPage extends StatefulWidget {
  const TermPage({Key? key}) : super(key: key);
  @override
  _TermPageState createState() => _TermPageState();
}

class _TermPageState extends State<TermPage> {
  @override
  Widget build(BuildContext context) {
    bool isEng = Provider.of<LanguageModel>(context).isEng;
    Setting? setting = Provider.of<MainModel>(context).setting;
    bool isEditable = context.select((MainModel m) => m.termEditable());
    String? term = isEng ? (setting!.termsEng ?? "") : (setting!.termsMm ?? "");

    return Scaffold(
      appBar: LocalAppBar(
        labelKey: 'term',
        backgroundColor: Colors.white,
        labelColor: primaryColor,
        arrowColor: primaryColor,
        actions: isEditable
            ? [
                IconButton(
                    onPressed: () {
                      Navigator.of(context).push<void>(CupertinoPageRoute(
                        builder: (context) =>
                            TermEditor(term: Term.fromSetting(setting)),
                      ));
                    },
                    icon: Icon(Icons.edit, color: primaryColor))
              ]
            : [],
      ),
      body: Markdown(
          shrinkWrap: true,
          softLineBreak: true,
          physics: const BouncingScrollPhysics(),
          data: term.replaceAll("\\n", '\n'),
          styleSheet: MarkdownStyleSheet.fromTheme(ThemeData(
              textTheme: TextTheme(
                  bodyMedium: TextStyle(
                      fontSize: isEng ? 15 : 14, color: Colors.black87))))),
    );
  }
}