import 'package:flutter/material.dart';
import 'package:selfprivacy/config/brand_colors.dart';
import 'package:selfprivacy/config/brand_theme.dart';
import 'package:selfprivacy/config/text_themes.dart';
import 'package:selfprivacy/logic/cubit/app_config/app_config_cubit.dart';
import 'package:selfprivacy/logic/models/state_types.dart';
import 'package:selfprivacy/ui/components/brand_button/brand_button.dart';
import 'package:selfprivacy/ui/components/brand_cards/brand_cards.dart';
import 'package:selfprivacy/ui/components/brand_header/brand_header.dart';
import 'package:selfprivacy/ui/components/brand_icons/brand_icons.dart';
import 'package:selfprivacy/ui/components/brand_text/brand_text.dart';
import 'package:selfprivacy/ui/components/icon_status_mask/icon_status_mask.dart';
import 'package:selfprivacy/ui/components/not_ready_card/not_ready_card.dart';
import 'package:easy_localization/easy_localization.dart';
import 'package:selfprivacy/utils/ui_helpers.dart';
import 'package:url_launcher/url_launcher.dart';

import '../rootRoute.dart';

class ServicesPage extends StatefulWidget {
  ServicesPage({Key? key}) : super(key: key);

  @override
  _ServicesPageState createState() => _ServicesPageState();
}

class _ServicesPageState extends State<ServicesPage> {
  @override
  Widget build(BuildContext context) {
    var isReady = context.watch<AppConfigCubit>().state.isFullyInitilized;

    return Scaffold(
      appBar: PreferredSize(
        child: BrandHeader(
          title: 'basis.services'.tr(),
          hasFlashButton: true,
        ),
        preferredSize: Size.fromHeight(52),
      ),
      body: ListView(
        padding: paddingH15V0,
        children: [
          BrandText.body1('services.title'.tr()),
          SizedBox(height: 24),
          if (!isReady) ...[NotReadyCard(), SizedBox(height: 24)],
          ...ServiceTypes.values
              .map((t) => Padding(
                    padding: EdgeInsets.only(
                      bottom: 30,
                    ),
                    child: _Card(serviceType: t),
                  ))
              .toList()
        ],
      ),
    );
  }
}

class _Card extends StatelessWidget {
  const _Card({Key? key, required this.serviceType}) : super(key: key);

  final ServiceTypes serviceType;
  @override
  Widget build(BuildContext context) {
    String title;
    IconData iconData;
    String subtitle;

    switch (serviceType) {
      case ServiceTypes.mail:
        iconData = BrandIcons.envelope;
        title = 'services.mail.title'.tr();
        subtitle = 'services.mail.subtitle'.tr();
        break;
      case ServiceTypes.messenger:
        iconData = BrandIcons.messanger;
        title = 'services.messenger.title'.tr();
        subtitle = 'services.messenger.subtitle'.tr();
        break;
      case ServiceTypes.passwordManager:
        iconData = BrandIcons.key;
        title = 'services.password_manager.title'.tr();
        subtitle = 'services.password_manager.subtitle'.tr();
        break;
      case ServiceTypes.video:
        iconData = BrandIcons.webcam;
        title = 'services.video.title'.tr();
        subtitle = 'services.video.subtitle'.tr();
        break;
      case ServiceTypes.cloud:
        iconData = BrandIcons.upload;
        title = 'services.cloud.title'.tr();
        subtitle = 'services.cloud.subtitle'.tr();
        break;
      case ServiceTypes.socialNetwork:
        iconData = BrandIcons.social;
        title = 'services.social_network.title'.tr();
        subtitle = 'services.social_network.subtitle'.tr();
        break;
      case ServiceTypes.git:
        iconData = BrandIcons.git;
        title = 'services.git.title'.tr();
        subtitle = 'services.git.subtitle'.tr();
        break;
    }

    var isReady = context.watch<AppConfigCubit>().state.isFullyInitilized;
    var changeTab = context.read<ChangeTab>().onPress;
    return GestureDetector(
      onTap: () => showDialog<void>(
        context: context,
        // isScrollControlled: true,
        // backgroundColor: Colors.transparent,
        builder: (BuildContext context) {
          return _ServiceDetails(
            serviceType: serviceType,
            status: isReady ? StateType.stable : StateType.uninitialized,
            title: title,
            icon: iconData,
            changeTab: changeTab,
          );
        },
      ),
      child: BrandCards.big(
        child: Column(
          crossAxisAlignment: CrossAxisAlignment.start,
          children: [
            IconStatusMask(
              status: isReady ? StateType.stable : StateType.uninitialized,
              child: Icon(iconData, size: 30, color: Colors.white),
            ),
            SizedBox(height: 10),
            BrandText.h2(title),
            SizedBox(height: 10),
            BrandText.body2(subtitle),
            SizedBox(height: 10),
          ],
        ),
      ),
    );
  }
}

enum ServiceTypes {
  mail,
  messenger,
  passwordManager,
  video,
  cloud,
  socialNetwork,
  git,
}

class _ServiceDetails extends StatelessWidget {
  const _ServiceDetails({
    Key? key,
    required this.serviceType,
    required this.icon,
    required this.status,
    required this.title,
    required this.changeTab,
  }) : super(key: key);

  final ServiceTypes serviceType;
  final IconData icon;
  final StateType status;
  final String title;
  final ValueChanged<int> changeTab;

  @override
  Widget build(BuildContext context) {
    late Widget child;

    var config = context.watch<AppConfigCubit>().state;
    var domainName = UiHelpers.getDomainName(config);

    var linksStyle = body1Style.copyWith(
      fontSize: 15,
      color: Theme.of(context).brightness == Brightness.dark
          ? Colors.white
          : BrandColors.black,
      fontWeight: FontWeight.bold,
      decoration: TextDecoration.underline,
    );

    var textStyle = body1Style.copyWith(
      color: Theme.of(context).brightness == Brightness.dark
          ? Colors.white
          : BrandColors.black,
    );
    switch (serviceType) {
      case ServiceTypes.mail:
        child = RichText(
            text: TextSpan(
          children: [
            TextSpan(
              text: 'services.mail.bottom_sheet.1'.tr(args: [domainName]),
              style: textStyle,
            ),
            WidgetSpan(child: SizedBox(width: 5)),
            WidgetSpan(
              child: Padding(
                padding: EdgeInsets.only(bottom: 0.8),
                child: GestureDetector(
                  child: Text(
                    'services.mail.bottom_sheet.2'.tr(),
                    style: linksStyle,
                  ),
                  onTap: () {
                    Navigator.of(context).pop();
                    changeTab(2);
                  },
                ),
              ),
            ),
          ],
        ));
        break;
      case ServiceTypes.messenger:
        child = RichText(
            text: TextSpan(
          children: [
            TextSpan(
              text: 'services.messenger.bottom_sheet.1'.tr(args: [domainName]),
              style: textStyle,
            )
          ],
        ));
        break;
      case ServiceTypes.passwordManager:
        child = RichText(
            text: TextSpan(
          children: [
            TextSpan(
              text: 'services.password_manager.bottom_sheet.1'
                  .tr(args: [domainName]),
              style: textStyle,
            ),
            WidgetSpan(child: SizedBox(width: 5)),
            WidgetSpan(
              child: Padding(
                padding: EdgeInsets.only(bottom: 0.8),
                child: GestureDetector(
                  onTap: () => _launchURL('https://password.$domainName'),
                  child: Text(
                    'password.$domainName',
                    style: linksStyle,
                  ),
                ),
              ),
            ),
          ],
        ));
        break;
      case ServiceTypes.video:
        child = RichText(
            text: TextSpan(
          children: [
            TextSpan(
              text: 'services.video.bottom_sheet.1'.tr(args: [domainName]),
              style: textStyle,
            ),
            WidgetSpan(child: SizedBox(width: 5)),
            WidgetSpan(
              child: Padding(
                padding: EdgeInsets.only(bottom: 0.8),
                child: GestureDetector(
                  onTap: () => _launchURL('https://meet.$domainName'),
                  child: Text(
                    'meet.$domainName',
                    style: linksStyle,
                  ),
                ),
              ),
            ),
          ],
        ));
        break;
      case ServiceTypes.cloud:
        child = RichText(
            text: TextSpan(
          children: [
            TextSpan(
              text: 'services.cloud.bottom_sheet.1'.tr(args: [domainName]),
              style: textStyle,
            ),
            WidgetSpan(child: SizedBox(width: 5)),
            WidgetSpan(
              child: Padding(
                padding: EdgeInsets.only(bottom: 0.8),
                child: GestureDetector(
                  onTap: () => _launchURL('https://cloud.$domainName'),
                  child: Text(
                    'cloud.$domainName',
                    style: linksStyle,
                  ),
                ),
              ),
            ),
          ],
        ));
        break;
      case ServiceTypes.socialNetwork:
        child = RichText(
            text: TextSpan(
          children: [
            TextSpan(
              text: 'services.social_network.bottom_sheet.1'
                  .tr(args: [domainName]),
              style: textStyle,
            ),
            WidgetSpan(child: SizedBox(width: 5)),
            WidgetSpan(
              child: Padding(
                padding: EdgeInsets.only(bottom: 0.8),
                child: GestureDetector(
                  onTap: () => _launchURL('https://social.$domainName'),
                  child: Text(
                    'social.$domainName',
                    style: linksStyle,
                  ),
                ),
              ),
            ),
          ],
        ));
        break;
      case ServiceTypes.git:
        child = RichText(
            text: TextSpan(
          children: [
            TextSpan(
              text: 'services.git.bottom_sheet.1'.tr(args: [domainName]),
              style: textStyle,
            ),
            WidgetSpan(child: SizedBox(width: 5)),
            WidgetSpan(
              child: Padding(
                padding: EdgeInsets.only(bottom: 0.8),
                child: GestureDetector(
                  onTap: () => _launchURL('https://git.$domainName'),
                  child: Text(
                    'git.$domainName',
                    style: linksStyle,
                  ),
                ),
              ),
            ),
          ],
        ));
        break;
    }
    return Dialog(
      shape: RoundedRectangleBorder(
        borderRadius: BorderRadius.circular(20),
      ),
      child: SingleChildScrollView(
        child: Container(
          width: 350,
          child: Column(
            crossAxisAlignment: CrossAxisAlignment.start,
            children: [
              Padding(
                padding: paddingH15V30,
                child: Column(
                  crossAxisAlignment: CrossAxisAlignment.start,
                  children: [
                    IconStatusMask(
                      status: status,
                      child: Icon(icon, size: 40, color: Colors.white),
                    ),
                    SizedBox(height: 10),
                    BrandText.h2(title),
                    SizedBox(height: 10),
                    child,
                    SizedBox(height: 40),
                    Center(
                      child: Container(
                        child: BrandButton.rised(
                          onPressed: () => Navigator.of(context).pop(),
                          text: 'basis.close'.tr(),
                        ),
                      ),
                    ),
                  ],
                ),
              )
            ],
          ),
        ),
      ),
    );
  }

  void _launchURL(url) async {
    var _possible = await canLaunch(url);

    if (_possible) {
      try {
        await launch(
          url,
          enableJavaScript: true,
        );
      } catch (e) {
        print(e);
      }
    } else {
      throw 'Could not launch $url';
    }
  }
}


// class _ServiceDetails extends StatelessWidget {
//   const _ServiceDetails({
//     Key? key,
//     required this.serviceType,
//     required this.icon,
//     required this.status,
//     required this.title,
//     required this.changeTab,
//   }) : super(key: key);

//   final ServiceTypes serviceType;
//   final IconData icon;
//   final StateType status;
//   final String title;
//   final ValueChanged<int> changeTab;

//   @override
//   Widget build(BuildContext context) {
//     late Widget child;

//     var config = context.watch<AppConfigCubit>().state;
//     var domainName = UiHelpers.getDomainName(config);

//     var linksStyle = body1Style.copyWith(
//       fontSize: 15,
//       color: Theme.of(context).brightness == Brightness.dark
//           ? Colors.white
//           : BrandColors.black,
//       fontWeight: FontWeight.bold,
//       decoration: TextDecoration.underline,
//       // height: 1.1,
//     );

//     var textStyle = body1Style.copyWith(
//       color: Theme.of(context).brightness == Brightness.dark
//           ? Colors.white
//           : BrandColors.black,
//     );
//     switch (serviceType) {
//       case ServiceTypes.mail:
//         child = RichText(
//             text: TextSpan(
//           children: [
//             TextSpan(
//               text: 'services.mail.bottom_sheet.1'.tr(args: [domainName]),
//               style: textStyle,
//             ),
//             WidgetSpan(
//               child: Padding(
//                 padding: EdgeInsets.only(bottom: 0.8, left: 5),
//                 child: GestureDetector(
//                   child: Text(
//                     'services.mail.bottom_sheet.2'.tr(),
//                     style: linksStyle,
//                   ),
//                   onTap: () {
//                     Navigator.of(context).pop();
//                     changeTab(2);
//                   },
//                 ),
//               ),
//             ),
//           ],
//         ));
//         break;
//       case ServiceTypes.messenger:
//         child = RichText(
//             text: TextSpan(
//           children: [
//             TextSpan(
//               text: 'services.messenger.bottom_sheet.1'.tr(args: [domainName]),
//               style: textStyle,
//             )
//           ],
//         ));
//         break;
//       case ServiceTypes.passwordManager:
//         child = RichText(
//             text: TextSpan(
//           children: [
//             TextSpan(
//               text: 'services.password_manager.bottom_sheet.1'
//                   .tr(args: [domainName]),
//               style: textStyle,
//             ),
//             WidgetSpan(
//               child: Padding(
//                 padding: EdgeInsets.only(bottom: 0.8, left: 5),
//                 child: GestureDetector(
//                   onTap: () => _launchURL('https://password.$domainName'),
//                   child: Text(
//                     'password.$domainName',
//                     style: linksStyle,
//                   ),
//                 ),
//               ),
//             ),
//           ],
//         ));
//         break;
//       case ServiceTypes.video:
//         child = RichText(
//             text: TextSpan(
//           children: [
//             TextSpan(
//               text: 'services.video.bottom_sheet.1'.tr(args: [domainName]),
//               style: textStyle,
//             ),
//             WidgetSpan(
//               child: Padding(
//                 padding: EdgeInsets.only(bottom: 0.8, left: 5),
//                 child: GestureDetector(
//                   onTap: () => _launchURL('https://meet.$domainName'),
//                   child: Text(
//                     'meet.$domainName',
//                     style: linksStyle,
//                   ),
//                 ),
//               ),
//             ),
//           ],
//         ));
//         break;
//       case ServiceTypes.cloud:
//         child = RichText(
//             text: TextSpan(
//           children: [
//             TextSpan(
//               text: 'services.cloud.bottom_sheet.1'.tr(args: [domainName]),
//               style: textStyle,
//             ),
//             WidgetSpan(
//               child: Padding(
//                 padding: EdgeInsets.only(bottom: 0.8, left: 5),
//                 child: GestureDetector(
//                   onTap: () => _launchURL('https://cloud.$domainName'),
//                   child: Text(
//                     'cloud.$domainName',
//                     style: linksStyle,
//                   ),
//                 ),
//               ),
//             ),
//           ],
//         ));
//         break;
//       case ServiceTypes.socialNetwork:
//         child = RichText(
//             text: TextSpan(
//           children: [
//             TextSpan(
//               text: 'services.social_network.bottom_sheet.1'
//                   .tr(args: [domainName]),
//               style: textStyle,
//             ),
//             WidgetSpan(
//               child: Padding(
//                 padding: EdgeInsets.only(bottom: 0.8, left: 5),
//                 child: GestureDetector(
//                   onTap: () => _launchURL('https://social.$domainName'),
//                   child: Text(
//                     'social.$domainName',
//                     style: linksStyle,
//                   ),
//                 ),
//               ),
//             ),
//           ],
//         ));
//         break;
//       case ServiceTypes.git:
//         child = RichText(
//             text: TextSpan(
//           children: [
//             TextSpan(
//               text: 'services.git.bottom_sheet.1'.tr(args: [domainName]),
//               style: textStyle,
//             ),
//             WidgetSpan(
//               child: Padding(
//                 padding: EdgeInsets.only(bottom: 0.8, left: 5),
//                 child: GestureDetector(
//                   onTap: () => _launchURL('https://git.$domainName'),
//                   child: Text(
//                     'git.$domainName',
//                     style: linksStyle,
//                   ),
//                 ),
//               ),
//             ),
//           ],
//         ));
//         break;
//     }
//     return BrandModalSheet(
      // child: Navigator(
      //   key: navigatorKey,
      //   initialRoute: '/',
      //   onGenerateRoute: (_) {
      //     return materialRoute(
//             Column(
//               crossAxisAlignment: CrossAxisAlignment.start,
//               children: [
//                 Padding(
//                   padding: brandPagePadding1,
//                   child: Column(
//                     crossAxisAlignment: CrossAxisAlignment.start,
//                     children: [
//                       SizedBox(height: 13),
//                       IconStatusMask(
//                         status: status,
//                         child: Icon(icon, size: 40, color: Colors.white),
//                       ),
//                       SizedBox(height: 10),
//                       BrandText.h1(title),
//                       SizedBox(height: 10),
//                       child,
//                     ],
//                   ),
//                 )
//               ],
//             ),
//           );
//         },
//       ),
//     );
//   }

//   void _launchURL(url) async {
//     var _possible = await canLaunch(url);

//     if (_possible) {
//       try {
//         await launch(
//           url,
//           forceSafariVC: true,
//           enableJavaScript: true,
//         );
//       } catch (e) {
//         print(e);
//       }
//     } else {
//       throw 'Could not launch $url';
//     }
//   }
// }