import 'package:easy_localization/easy_localization.dart';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:selfprivacy/config/get_it_config.dart';
import 'package:selfprivacy/logic/cubit/server_installation/server_installation_cubit.dart';
import 'package:selfprivacy/logic/cubit/backups/backups_cubit.dart';
import 'package:selfprivacy/logic/cubit/server_jobs/server_jobs_cubit.dart';

class CopyEncryptionKeyModal extends StatefulWidget {
  const CopyEncryptionKeyModal({
    required this.scrollController,
    super.key,
  });

  final ScrollController scrollController;

  @override
  State<CopyEncryptionKeyModal> createState() => _CopyEncryptionKeyModalState();
}

class _CopyEncryptionKeyModalState extends State<CopyEncryptionKeyModal> {
  bool isKeyVisible = false;

  @override
  Widget build(final BuildContext context) {
    final String encryptionKey =
        context.watch<BackupsCubit>().state.backblazeBucket!.encryptionKey;
    return ListView(
      controller: widget.scrollController,
      padding: const EdgeInsets.all(16),
      children: [
        const SizedBox(height: 16),
        Text(
          'backup.backups_encryption_key'.tr(),
          style: Theme.of(context).textTheme.headlineSmall,
          textAlign: TextAlign.center,
        ),
        const SizedBox(height: 8),
        Text(
          'backup.backups_encryption_key_description'.tr(),
          style: Theme.of(context).textTheme.bodyMedium,
          textAlign: TextAlign.center,
        ),
        const SizedBox(height: 8),
        Container(
            decoration: BoxDecoration(
              borderRadius: BorderRadius.circular(20),
              color: Theme.of(context).colorScheme.surfaceVariant,
            ),
            padding: const EdgeInsets.all(16),
            child: Stack(
              children: [
                SelectableText(
                  encryptionKey,
                  style: Theme.of(context).textTheme.titleMedium?.copyWith(
                        color: Theme.of(context).colorScheme.onSurfaceVariant,
                      ),
                ),
                Positioned.fill(
                  child: InkWell(
                    onTap: () {
                      setState(
                        () {
                          isKeyVisible = !isKeyVisible;
                        },
                      );
                    },
                    child: AnimatedOpacity(
                      duration: const Duration(milliseconds: 200),
                      opacity: isKeyVisible ? 0 : 1,
                      child: Container(
                          color: Theme.of(context).colorScheme.surfaceVariant,
                          child: Row(
                            crossAxisAlignment: CrossAxisAlignment.center,
                            mainAxisAlignment: MainAxisAlignment.center,
                            children: [
                              const Icon(Icons.visibility_outlined),
                              const SizedBox(width: 8),
                              Text(
                                'backup.backups_encryption_key_show'.tr(),
                                style: Theme.of(context)
                                    .textTheme
                                    .bodyMedium
                                    ?.copyWith(
                                      color: Theme.of(context)
                                          .colorScheme
                                          .onSurfaceVariant,
                                    ),
                              ),
                            ],
                          )),
                    ),
                  ),
                ),
              ],
            )),
        const SizedBox(height: 8),
        FilledButton.icon(
          onPressed: () {
            getIt<NavigationService>()
                .showSnackBar('basis.copied_to_clipboard'.tr());
            Clipboard.setData(
              ClipboardData(
                text: encryptionKey,
              ),
            );
          },
          icon: const Icon(Icons.copy_all_outlined),
          label: Text('backup.backups_encryption_key_copy'.tr()),
        ),
      ],
    );
  }
}