adguard-home-manager/lib/screens/logs/logs_config_modal.dart

import 'package:flutter/material.dart';
import 'package:provider/provider.dart';
import 'package:flutter_gen/gen_l10n/app_localizations.dart';

import 'package:adguard_home_manager/providers/app_config_provider.dart';
import 'package:adguard_home_manager/providers/servers_provider.dart';

class LogsConfigModal extends StatelessWidget {
  final void Function(Map<String, dynamic>) onConfirm;
  final void Function() onClear;

  const LogsConfigModal({
    Key? key,
    required this.onConfirm,
    required this.onClear,
  }) : super(key: key);

  @override
  Widget build(BuildContext context) {
    final serversProvider = Provider.of<ServersProvider>(context);
    final appConfigProvider = Provider.of<AppConfigProvider>(context);

    return LogsConfigModalWidget(
      serversProvider: serversProvider,
      appConfigProvider: appConfigProvider,
      context: context,
      onConfirm: onConfirm,
      onClear: onClear,
    );
  }
}

class LogsConfigModalWidget extends StatefulWidget {
  final ServersProvider serversProvider;
  final AppConfigProvider appConfigProvider;
  final BuildContext context;
  final void Function(Map<String, dynamic>) onConfirm;
  final void Function() onClear;

  const LogsConfigModalWidget({
    Key? key,
    required this.serversProvider,
    required this.appConfigProvider,
    required this.context,
    required this.onConfirm,
    required this.onClear,
  }) : super(key: key);

  @override
  State<LogsConfigModalWidget> createState() => _LogsConfigModalWidgetState();
}

class _LogsConfigModalWidgetState extends State<LogsConfigModalWidget> {
  bool generalSwitch = false;
  bool anonymizeClientIp = false;
  String? retentionTime = "";

  List<Map<String, dynamic>> retentionItems = [];

  @override
  void initState() {
    retentionItems = [
    {
        'label': AppLocalizations.of(widget.context)!.hours6,
        'value': 0.25
      },
      {
        'label': AppLocalizations.of(widget.context)!.hours24,
        'value': 1
      },
      {
        'label': AppLocalizations.of(widget.context)!.days7,
        'value': 7
      },
      {
        'label': AppLocalizations.of(widget.context)!.days30,
        'value': 30
      },
      {
        'label': AppLocalizations.of(widget.context)!.days90,
        'value': 90
      },
    ];

    super.initState();
  }

  @override
  Widget build(BuildContext context) {
    return Container(
      height: 450,
      decoration: BoxDecoration(
        borderRadius: const BorderRadius.only(
          topLeft: Radius.circular(28),
          topRight: Radius.circular(28)
        ),
        color: Theme.of(context).dialogBackgroundColor
      ),
      child: Column(
        children: [
          const Padding(
            padding: EdgeInsets.only(top: 28),
            child: Icon(
              Icons.settings,
              size: 26,
            ),
          ),
          const SizedBox(height: 20),
          Text(
            AppLocalizations.of(context)!.logsSettings,
            style: const TextStyle(
              fontSize: 24
            ), 
          ),
          const SizedBox(height: 30),
          Padding(
            padding: const EdgeInsets.symmetric(horizontal: 12),
            child: Material(
              color: Theme.of(context).primaryColor.withOpacity(0.1),
              borderRadius: BorderRadius.circular(28),
              child: InkWell(
                onTap: () => setState(() => generalSwitch = !generalSwitch),
                borderRadius: BorderRadius.circular(28),
                child: Padding(
                  padding: const EdgeInsets.symmetric(
                    horizontal: 20,
                    vertical: 8
                  ),
                  child: Row(
                    mainAxisAlignment: MainAxisAlignment.spaceBetween,
                    children: [
                      Text(
                        AppLocalizations.of(context)!.enableLog,
                        style: const TextStyle(
                          fontSize: 18,
                        ),
                      ),
                      Switch(
                        value: generalSwitch, 
                        onChanged: (value) => setState(() => generalSwitch = value),
                        activeColor: Theme.of(context).primaryColor,
                      )
                    ],
                  ),
                ),
              ),
            ),
          ),
          const SizedBox(height: 20),
          Material(
            color: Colors.transparent,
            child: InkWell(
              onTap: () => setState(() => anonymizeClientIp = !anonymizeClientIp),
              child: Padding(
                padding: const EdgeInsets.symmetric(horizontal: 30),
                child: Row(
                  mainAxisAlignment: MainAxisAlignment.spaceBetween,
                  children: [
                    Text(
                      AppLocalizations.of(context)!.anonymizeClientIp,
                      style: const TextStyle(
                        fontSize: 16
                      ),
                    ),
                    Switch(
                      value: anonymizeClientIp, 
                      onChanged: (value) => setState(() => anonymizeClientIp = value),
                      activeColor: Theme.of(context).primaryColor,
                    )
                  ],
                ),
              ),
            ),
          ),
          const SizedBox(height: 20),
          Padding(
            padding: const EdgeInsets.symmetric(horizontal: 28),
            child: DropdownButtonFormField(
              items: retentionItems.map<DropdownMenuItem<String>>((Map<String, dynamic> item) {
                return DropdownMenuItem<String>(
                  value: item['value'].toString(),
                  child: Text(item['label']),
                );
              }).toList(),
              onChanged: (value) => setState(() => retentionTime = value),
              decoration: InputDecoration(
                border: const OutlineInputBorder(
                  borderRadius: BorderRadius.all(
                    Radius.circular(10)
                  )
                ),
                label: Text(AppLocalizations.of(context)!.retentionTime)
              ),
            ),
          ),
          Expanded(
            child: Column(
              mainAxisAlignment: MainAxisAlignment.end,
              children: [
                Padding(
                  padding: const EdgeInsets.all(20),
                  child: Row(
                    mainAxisAlignment: MainAxisAlignment.spaceBetween,
                    children: [
                      TextButton(
                        onPressed: widget.onClear, 
                        child: Text(AppLocalizations.of(context)!.clearLogs)
                      ),
                      Row(
                        children: [
                          TextButton(
                            onPressed: () => Navigator.pop(context), 
                            child: Text(AppLocalizations.of(context)!.cancel)
                          ),
                          const SizedBox(width: 20),
                          TextButton(
                            onPressed: retentionTime != ''
                              ? () => widget.onConfirm({
                                  "enabled": generalSwitch,
                                  "interval": double.parse(retentionTime!),
                                  "anonymize_client_ip": anonymizeClientIp
                                })
                              : null, 
                            child: Text(
                              AppLocalizations.of(context)!.confirm,
                              style: TextStyle(
                                color: retentionTime != ''
                                  ? Theme.of(context).primaryColor
                                  : Colors.grey
                              ),
                            )
                          ),
                        ],
                      )
                    ],
                  ),
                )
              ],
            ),
          )
        ],
      ),
    );
  }
}