revanced-manager/lib/ui/views/installer/installer_view.dart

import 'package:flutter/material.dart';
import 'package:flutter_i18n/flutter_i18n.dart';
import 'package:google_fonts/google_fonts.dart';
import 'package:revanced_manager/theme.dart';
import 'package:revanced_manager/ui/views/installer/installer_viewmodel.dart';
import 'package:stacked/stacked.dart';

class InstallerView extends StatelessWidget {
  const InstallerView({Key? key}) : super(key: key);

  @override
  Widget build(BuildContext context) {
    return ViewModelBuilder<InstallerViewModel>.reactive(
      onModelReady: (model) => model.initialize(context),
      viewModelBuilder: () => InstallerViewModel(),
      builder: (context, model, child) => WillPopScope(
        child: Scaffold(
          body: SafeArea(
            child: SingleChildScrollView(
              padding: const EdgeInsets.symmetric(horizontal: 20),
              controller: model.scrollController,
              child: Column(
                crossAxisAlignment: CrossAxisAlignment.start,
                children: <Widget>[
                  const SizedBox(height: 60),
                  Row(
                    crossAxisAlignment: CrossAxisAlignment.start,
                    mainAxisAlignment: MainAxisAlignment.spaceBetween,
                    children: [
                      Text(
                        model.headerLogs,
                        style: GoogleFonts.inter(
                          fontSize: 28,
                          fontWeight: FontWeight.w500,
                        ),
                      ),
                    ],
                  ),
                  Padding(
                    padding: const EdgeInsets.symmetric(
                      vertical: 16.0,
                      horizontal: 4.0,
                    ),
                    child: LinearProgressIndicator(
                      color: Theme.of(context).colorScheme.secondary,
                      backgroundColor: Colors.white,
                      value: model.progress,
                    ),
                  ),
                  Container(
                    padding: const EdgeInsets.all(12.0),
                    width: double.infinity,
                    decoration: BoxDecoration(
                      color: Theme.of(context).colorScheme.primary,
                      borderRadius: BorderRadius.circular(8),
                    ),
                    child: Text(
                      model.logs,
                      style: GoogleFonts.jetBrainsMono(
                        fontSize: 13,
                        height: 1.5,
                      ),
                    ),
                  ),
                  Padding(
                    padding:
                        const EdgeInsets.symmetric(vertical: 16, horizontal: 0),
                    child: Visibility(
                      visible: !model.isPatching,
                      child: Row(
                        mainAxisAlignment: MainAxisAlignment.end,
                        children: [
                          //TODO: Move to separate file
                          TextButton(
                            style: ButtonStyle(
                              padding: MaterialStateProperty.all(
                                const EdgeInsets.symmetric(
                                  horizontal: 20,
                                  vertical: 12,
                                ),
                              ),
                              shape: MaterialStateProperty.all(
                                RoundedRectangleBorder(
                                  borderRadius: BorderRadius.circular(100),
                                  side: BorderSide(
                                    width: 1,
                                    color:
                                        Theme.of(context).colorScheme.secondary,
                                  ),
                                ),
                              ),
                              side: MaterialStateProperty.all(
                                BorderSide(
                                  color: Theme.of(context)
                                      .iconTheme
                                      .color!
                                      .withOpacity(0.4),
                                  width: 1,
                                ),
                              ),
                              backgroundColor: MaterialStateProperty.all(
                                isDark
                                    ? Theme.of(context).colorScheme.background
                                    : Colors.white,
                              ),
                              foregroundColor: MaterialStateProperty.all(
                                Theme.of(context).colorScheme.secondary,
                              ),
                            ),
                            onPressed: () => model.shareResult(),
                            child: I18nText("Share file"),
                          ),
                          const SizedBox(width: 16),
                          TextButton(
                            onPressed: () {
                              if (model.isInstalled) {
                                model.openApp();
                                Navigator.of(context).pop();
                              } else {
                                model.installResult();
                              }
                            },
                            style: ButtonStyle(
                              padding: MaterialStateProperty.all(
                                const EdgeInsets.symmetric(
                                  horizontal: 24,
                                  vertical: 8,
                                ),
                              ),
                              shape: MaterialStateProperty.all(
                                RoundedRectangleBorder(
                                  borderRadius: BorderRadius.circular(100),
                                  side: BorderSide(
                                    width: 1,
                                    color:
                                        Theme.of(context).colorScheme.secondary,
                                  ),
                                ),
                              ),
                              backgroundColor: MaterialStateProperty.all(
                                Theme.of(context).colorScheme.secondary,
                              ),
                              foregroundColor: MaterialStateProperty.all(
                                Theme.of(context).colorScheme.background,
                              ),
                            ),
                            child: I18nText(model.isInstalled
                                ? 'installerView.fabOpenButton'
                                : 'installerView.fabInstallButton'),
                          ),
                        ],
                      ),
                    ),
                  ),
                ],
              ),
            ),
          ),
        ),
        onWillPop: () async {
          if (!model.isPatching) {
            model.cleanPatcher();
            Navigator.of(context).pop();
          }
          return false;
        },
      ),
    );
  }
}