//import 'package:filepicker_windows/filepicker_windows.dart';
import 'package:file_picker/file_picker.dart';
import 'package:flutter/material.dart';
import 'package:manager_app/l10n/app_localizations.dart';
import 'package:manager_app/Components/message_notification.dart';
import 'package:manager_app/Components/rounded_button.dart';
import 'package:manager_app/Components/string_input_container.dart';
import 'package:manager_app/Helpers/FileHelper.dart';
import 'package:manager_app/Models/managerContext.dart';
import 'package:manager_app/app_context.dart';
import 'package:manager_app/constants.dart';
import 'package:manager_api_new/api.dart';

Future<ConfigurationDTO?> showNewConfiguration(AppContext appContext, ValueChanged<bool> isImport, BuildContext context, BuildContext mainContext) {
  final l = AppLocalizations.of(mainContext)!;
  ConfigurationDTO configurationDTO = new ConfigurationDTO();
  configurationDTO.label = "";

  var configuration = showDialog<ConfigurationDTO?>(
      builder: (BuildContext context) => Dialog(
        shape: RoundedRectangleBorder(
            borderRadius: BorderRadius.all(Radius.circular(20.0))
        ),
        child: SizedBox(
          width: 460,
          child: Padding(
            padding: const EdgeInsets.fromLTRB(24, 20, 24, 24),
            child: Column(
              mainAxisSize: MainAxisSize.min,
              crossAxisAlignment: CrossAxisAlignment.start,
              children: [
                Flexible(
                  child: SingleChildScrollView(
                    child: Column(
                      crossAxisAlignment: CrossAxisAlignment.center,
                      mainAxisSize: MainAxisSize.min,
                      children: [
                        Center(child: Text(l.newConfiguration, style: new TextStyle(fontSize: 22, fontWeight: FontWeight.w400))),
                        SizedBox(height: 8),
                        SizedBox(
                          height: 90,
                          child: StringInputContainer(
                            label: l.configNameLabel,
                            initialValue: configurationDTO.label,
                            onChanged: (value) {
                              configurationDTO.label = value;
                            },
                          ),
                        ),
                        SizedBox(height: 8),
                        Text(l.orText),
                        SizedBox(height: 4),
                        Column(
                          children: [
                            Padding(
                              padding: const EdgeInsets.only(bottom: 5.0),
                              child: Text(l.importLabel, style: TextStyle(fontSize: 18, fontWeight: FontWeight.w300)),
                            ),
                            InkWell(
                              onTap: () async {
                                FilePickerResult? result = await FilePicker.platform.pickFiles();
                                if (result != null) {
                                  await FileHelper().importConfiguration(result, null, (appContext.getContext() as ManagerAppContext).clientAPI!, mainContext);
                                  isImport(true);
                                  Navigator.of(context).pop();
                                }
                              },
                              child: Padding(
                                padding: const EdgeInsets.all(10.0),
                                child: Icon(Icons.file_upload, color: kPrimaryColor, size: 30),
                              ),
                            )
                          ]
                        )
                      ],
                    ),
                  ),
                ),
                const SizedBox(height: 16),
                Wrap(
                  spacing: 8,
                  runSpacing: 8,
                  alignment: WrapAlignment.end,
                  children: [
                    RoundedButton(
                      text: l.cancel,
                      icon: Icons.undo,
                      color: kSecond,
                      press: () => Navigator.of(context).pop(),
                      fontSize: 16,
                    ),
                    RoundedButton(
                      text: l.create,
                      icon: Icons.check,
                      color: kPrimaryColor,
                      textColor: kWhite,
                      press: () {
                        if(configurationDTO.label != null && configurationDTO.label!.length > 2) {
                          Navigator.of(context).pop(configurationDTO);
                        } else {
                          showNotification(Colors.orange, kWhite, l.configNameRequired, context, null);
                        }
                      },
                      fontSize: 16,
                    ),
                  ],
                ),
              ],
            ),
          ),
        ),
      ), context: context
  );

  return configuration;
}

String filePicker() {
  var result;
  return result != null ? result.path : null;
}

void create(ConfigurationDTO configurationDTO, AppContext appContext, context) async {
  if (configurationDTO.label != null) {
    Navigator.of(context).pop(configurationDTO);
  }
}